US3918109A - Pack-bed - Google Patents

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US3918109A
US3918109A US456365A US45636574A US3918109A US 3918109 A US3918109 A US 3918109A US 456365 A US456365 A US 456365A US 45636574 A US45636574 A US 45636574A US 3918109 A US3918109 A US 3918109A
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pack
stretcher
bed
frame
sheet
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US456365A
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Lindsay Ralph Barraclough
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    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F4/00Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
    • A45F4/02Sacks or packs convertible into other articles or into objects for other use
    • A45F4/04Sacks or packs convertible into other articles or into objects for other use into tents
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F4/00Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
    • A45F4/02Sacks or packs convertible into other articles or into objects for other use
    • A45F4/06Sacks or packs convertible into other articles or into objects for other use into beds or mattresses

Definitions

  • the stretcher comprises a substantially rectangular shaped rigid frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, said sheet being such that when the bed is folded the sheet forms the pack.
  • the object of this invention is to provide a pack which overcomes all of the above described disadvantages in that the frame of the pack is formed from a collapsible stretcher thereby providing the hiker with a combination pack and elevated bed which substantially reduces the weight carried when separate pack, ground as to fold into a suitable sized pack frame.
  • a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, said sheeting being such that when the bed is folded into its pack form the sheet forms the pack.
  • the combination stretcher and pack asoutlined above may be constructed with the head end portion of the lower sheet comprising an inflatable bladder for use as a pillow and constructed so that when the said pillow section is deflated it maybe used as the pack cover.
  • a still further form of the invention resides in a combined stretcher and pack as described above wherein the upper sheet member may be substituted by a pair of flap sheet members secured to the longitudinal sides of the head portion of the frame such that when the pack is in its folded form said flap members fold inwardly to encase the framework and so form a pack.
  • FIG. 1 is a perspective view of the stretcher frame
  • FIG. 2 is a perspective view of the pack made-up as a bed
  • FIG. 3 is a view of the invention being folded from the bed position to the pack form or vice versa; 7
  • FIG. 4 is a perspective view of the assembled pack
  • FIG. 5 is a perspective view of a tent structure using the invention and a zip on cover
  • FIG. 6 is a further perspective view of a tent structure using the invention and an additionaL'sewn. on sheet.
  • FIG. 7 shows the foot end portion of the stretcher raised so as to form a chair
  • FIG. 8 shows the head end portion of the bed with flap members attached.
  • a stretcher comprising a substantially rectangular shaped rigid frame 11 is hinged at several points 12 along its length to allow the frame to be folded.
  • a series of legs 13 are pivotally mounted on frame 11 to elevate the bed when in the down or locked position.
  • a pair of fixed legs 14 are provided at the base of the bed.
  • a sheet member 15 is attached to the frame 11 and-is of sufficient length and width to form both the upperand lower covers for the bed. The portion of the sheet which is to form thebase of the bed is attached to frame 11 by any suitable means.
  • One side portion 16 being the fold of sheet 15 whilst the other side 17 is fitted with a zipper or similar device which will allow free entry andexit to the bed by the occupant.
  • the foot end portion 18 of sheet member 15 is sealed by any suitable means such as by stitching, glueing 'or the use of a zipper or the like.
  • the end result being one of an elevated sleeping bag.
  • the head end portion 19 of the lower sheet member may be formed so as to hang over the end of the bed and may contain an inflatable pillow.
  • the end portion When the pillow is inflated the end portion is turned over onto the bed to be used as a pillow or when deflated the end portion is turned over and acts as a cover for the folded pack.
  • a plurality of cut away sections 20 to freely fold and unfold.
  • the legs 13 are swung inwardly and the frame 11 folded at points 12 as shown in FIG. 3. Straps 21 are necessary to prevent the pack from unfolding and also assist inholding the pack contents in place. Shoulder straps 22 are provided for carrying the pack. A back support strap 23 is positioned between leg members 14 and shoulder straps 23 are attached to feet 14. In the folded form the pillow is deflated and the head end portion 19 provides the water proof cover of the pack as shown in FIG. 4. An inner bag may'be provided for thepack to ensure that foodstuffs. utensils and the like will not soil or damage the interior of the bed. If necessary a small strap 24 or heavy elastic band may be used to hold the pack in its folded form while the straps 21 are fastened. Straps 24 also ensure that the pack frame 11 remains in the folded position during hiking.
  • FIG. 8 of the accompanying drawings A further'form of the invention is illustrated in FIG. 8 of the accompanying drawings wherein the pack is constructed with a lower cover only-.
  • the upper sheet member is replaced by a pair of flap sheet members 36 which are secured to the longitudinal sides of the head portion 19 of the frame 11.
  • the upper head end portion 19 of the lower sheetmember may stillbe formed so as to hang over the end of the bed and contain an inflatable pillow.
  • flap sheet members 36 are folded inwardly so as to encase the framework and so form a pack.
  • the periphery of the flap members is provided with a plurality of eyelets 37 or similar devices to enable the sheets to be secured in position.
  • the pack bed may be constructed with both an upper and lower cover of relatively light material and be fitted with strong wearing flap sheet members.
  • the flap sheet members protect the bed whilst hiking by preventing tears and the like from scrubs and rocks.
  • the hiker With various attachments to the invention it is possible for the hiker to form a tent as. shown in FIGS. 5 and 6 or if he so desires the bed can be converted into a chair illustrated in FIG. 7 of the drawings.
  • the hiker need only carry one additional sheet of material 25.
  • This additional sheet is provided with a zipper 26 on one longitudinal edge to engage the top cover of the bed and a zipper on its other longitudinal edge to engage the lower sheet portion of the bed.
  • Ropes 27 and pegs 28 are used to brace the construction with the ropes being connected to the tent through eyelets provided around its periphery 29.
  • the additional sheet member also provides a floor for the tent construction. If required the opening 30 of the tent may be fitted with a removeable tent fly. The tent fly being fitted to the top cover by way of a zipper and clipped or tied to the additional sheet member.
  • a rope or line 31 is connected from the apex of the opening 30 to a post 32 treeor any other suitable anchoring point.
  • FIG. 6 of the drawings shows an alternative method of constructing a tent out of the pack bed.
  • the upper cover of the bed is made of sufficient width and shape so that it may be elevated by the use of a support col umn 33 or similar means and the periphery 29A may be pegged out so as to form the tent as' revealed in FIG. 6 of the drawings.
  • the upper cover is used as shown in FIG. 2 of the drawings.
  • To construct a lounge type of chair a small hole is formed into hinge member 12A.
  • a strap 34 fitted with a small hook on one end is attached to straps 21A and the hook is engaged in the hole 35. This elevates the foot end of the stretcher and chair is formed.
  • a stretcher may be formed for carrying medical supplies, food and injured personnel intoand out of remote and sometimes almost inaccessible areas.
  • a bed constructed of members which telescope into one another to form a pack when in the closed position and to provide a frame for a bed with or without detachable feet when in the open position is also considered to fall within the scope of this invention.
  • a bed may be constructed from a pack wherein the frame and legs are formed from separate members each fitting together by a male/female joint or other suitable connection.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled 'posi tion, a sheet of sufficient width and length to form the lower cover for the bed. and said sheet being secured i to the bed frame. at least one flap member secured to one longitudinal side of the head portion of the frame the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, at least one flap member secured to one longitudinal side of the head portion of the frame such that when the bed is in its folded form said flap members folds inwardly across the width of said stretcher to securely encase the framework and so form a pack.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both i the upper and lower cover for the bed, lower portion i of the sheet being secured to the bed frame, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized. pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, said sheet being secured to the bed frame, at least one flap member secured to at least one longitudinal side of the head portion of the frame such that when the bed is in its folded form, said flap member folds inwardly across the width of said stretcher to securely enclose the framework and so form a pack, the upper head portion of said sheet being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed.
  • the sheet being secured to the bed frame, at least one flap member secured to at least one longitudinal side of the head portion of the frame such that when the bed is in its folded form said flap member folds inwardly across the width of said stretcher to securely encase the framework and so form a pack
  • the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to form into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevated the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position, the pack attains a substantially horizontal position, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position, the upper head portion of said sheet being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
  • a combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, the lower portion of the sheet being secured to the bed frame, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.

Abstract

A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, said sheet being such that when the bed is folded the sheet forms the pack.

Description

United States Patent [191 Barraclough 1 Nov. 11, 1975 1 1 PACK-BED [76] Inventor: Lindsay Ralph Barraclough,
Briagolong, Victoria, Australia 22 Filed: Mar. 29, 1974 [21] Appl. No.: 456,365
[52] US. Cl 5/113; 5/82; 135/1 R [51] Int. Cl. A47B 83/04 [58] Field of Search 5/82, 112, 113, 114, 126,
5/128; 224/9 R, 25 A; 135/1 R [56] References Cited UNITED STATES PATENTS 1,378,505 5/1921 White 5/112 Reynolds 5/113 X Mackenzie 5/113 Primary Examiner-Casmir A. Nunberg Attorney, Agent, or Firm-Ulle C. Linton [5 7 ABSTRACT A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, said sheet being such that when the bed is folded the sheet forms the pack.
23 Claims, 8 Drawing Figures Sheet 1 014 3,918,109
US. Patent Nov. 11, 1975 U.S. Patent Nov. 11, 1975 Sheet20f4 3,918,109
US. Patent Nov.-11,1975 Sheet30f4 3,918,109
US. Patent Nov.l1, 1975 Sheet40f4 3,918,109
PACK-BED soon abandoned and the rucksack style of pack was developed whereby a sleeping bag can be conveniently stowed for transport within the pack and forms an integral part of the pack. This type of pack was developed in an attempt to try and reduce the weight that had to be carried by the bushwalker. In most cases besides carrying a sleeping bag within the pack it also became necessary to include a water proof ground sheet which would be placed beneath the sleeping bag to ensure that ground moisture did not penetrate the sleeping bag. This means that an additional piece of equipment had to be carried thus adding to the hikers load and even when his camp was set up and the hiker bedded down for the 'night more often than not he did not have as comfortable a nights sleep as he would have liked.
The object of this invention is to provide a pack which overcomes all of the above described disadvantages in that the frame of the pack is formed from a collapsible stretcher thereby providing the hiker with a combination pack and elevated bed which substantially reduces the weight carried when separate pack, ground as to fold into a suitable sized pack frame. a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, said sheeting being such that when the bed is folded into its pack form the sheet forms the pack.
In another form the combination stretcher and pack asoutlined abovemay be constructed with the head end portion of the lower sheet comprising an inflatable bladder for use as a pillow and constructed so that when the said pillow section is deflated it maybe used as the pack cover.
A still further form of the invention resides in a combined stretcher and pack as described above wherein the upper sheet member may be substituted by a pair of flap sheet members secured to the longitudinal sides of the head portion of the frame such that when the pack is in its folded form said flap members fold inwardly to encase the framework and so form a pack.
The invention will be better understood by reference to the description of one specific embodiment as shown in the accompanying drawings wherein:
FIG. 1 is a perspective view of the stretcher frame;
FIG. 2 is a perspective view of the pack made-up as a bed;
FIG. 3 is a view of the invention being folded from the bed position to the pack form or vice versa; 7
FIG. 4 is a perspective view of the assembled pack;
FIG. 5 is a perspective view of a tent structure using the invention and a zip on cover; 1
FIG. 6 is a further perspective view of a tent structure using the invention and an additionaL'sewn. on sheet.
FIG. 7 showsthe foot end portion of the stretcher raised so as to form a chair; and
FIG. 8 shows the head end portion of the bed with flap members attached.
' In this embodiment a stretcher comprising a substantially rectangular shaped rigid frame 11 is hinged at several points 12 along its length to allow the frame to be folded. A series of legs 13 are pivotally mounted on frame 11 to elevate the bed when in the down or locked position. A pair of fixed legs 14 are provided at the base of the bed. A sheet member 15 is attached to the frame 11 and-is of sufficient length and width to form both the upperand lower covers for the bed. The portion of the sheet which is to form thebase of the bed is attached to frame 11 by any suitable means. One side portion 16 being the fold of sheet 15 whilst the other side 17 is fitted with a zipper or similar device which will allow free entry andexit to the bed by the occupant. The foot end portion 18 of sheet member 15 is sealed by any suitable means such as by stitching, glueing 'or the use of a zipper or the like. The end result being one of an elevated sleeping bag. The head end portion 19 of the lower sheet member may be formed so as to hang over the end of the bed and may contain an inflatable pillow.
When the pillow is inflated the end portion is turned over onto the bed to be used as a pillow or when deflated the end portion is turned over and acts as a cover for the folded pack. A plurality of cut away sections 20 to freely fold and unfold.
To fold up as a pack, the legs 13 are swung inwardly and the frame 11 folded at points 12 as shown in FIG. 3. Straps 21 are necessary to prevent the pack from unfolding and also assist inholding the pack contents in place. Shoulder straps 22 are provided for carrying the pack. A back support strap 23 is positioned between leg members 14 and shoulder straps 23 are attached to feet 14. In the folded form the pillow is deflated and the head end portion 19 provides the water proof cover of the pack as shown in FIG. 4. An inner bag may'be provided for thepack to ensure that foodstuffs. utensils and the like will not soil or damage the interior of the bed. If necessary a small strap 24 or heavy elastic band may be used to hold the pack in its folded form while the straps 21 are fastened. Straps 24 also ensure that the pack frame 11 remains in the folded position during hiking.
A further'form of the invention is illustrated in FIG. 8 of the accompanying drawings wherein the pack is constructed with a lower cover only-. The upper sheet member is replaced by a pair of flap sheet members 36 which are secured to the longitudinal sides of the head portion 19 of the frame 11. The upper head end portion 19 of the lower sheetmember may stillbe formed so as to hang over the end of the bed and contain an inflatable pillow.
When the bed is folded into the pack form, flap sheet members 36 are folded inwardly so as to encase the framework and so form a pack. The periphery of the flap members is provided with a plurality of eyelets 37 or similar devices to enable the sheets to be secured in position.
This alternative method of folding the bed into a pack form enables a far more economical unit to be marketed and provides the consumer with several alternative pack beds. If desired the pack bed may be constructed with both an upper and lower cover of relatively light material and be fitted with strong wearing flap sheet members. The flap sheet members protect the bed whilst hiking by preventing tears and the like from scrubs and rocks. With various attachments to the invention it is possible for the hiker to form a tent as. shown in FIGS. 5 and 6 or if he so desires the bed can be converted into a chair illustrated in FIG. 7 of the drawings. For the construction of a tent as shown in FIG. 5 of the drawings, the hiker need only carry one additional sheet of material 25. This additional sheet is provided with a zipper 26 on one longitudinal edge to engage the top cover of the bed and a zipper on its other longitudinal edge to engage the lower sheet portion of the bed. Ropes 27 and pegs 28 are used to brace the construction with the ropes being connected to the tent through eyelets provided around its periphery 29. The additional sheet member also provides a floor for the tent construction. If required the opening 30 of the tent may be fitted with a removeable tent fly. The tent fly being fitted to the top cover by way of a zipper and clipped or tied to the additional sheet member. A rope or line 31 is connected from the apex of the opening 30 to a post 32 treeor any other suitable anchoring point.
FIG. 6 of the drawings shows an alternative method of constructing a tent out of the pack bed. The upper cover of the bed is made of sufficient width and shape so that it may be elevated by the use of a support col umn 33 or similar means and the periphery 29A may be pegged out so as to form the tent as' revealed in FIG. 6 of the drawings. When not in use as a tent the upper cover is used as shown in FIG. 2 of the drawings. To construct a lounge type of chair a small hole is formed into hinge member 12A. A strap 34 fitted with a small hook on one end is attached to straps 21A and the hook is engaged in the hole 35. This elevates the foot end of the stretcher and chair is formed.
Still further, a stretcher may be formed for carrying medical supplies, food and injured personnel intoand out of remote and sometimes almost inaccessible areas.
Two saplings need only to be cut and each one secured at several points along the longitudinal sides of the frame 11. The saplings would then provide the necessary gripping and lifting means.
The invention whilst having been described with reference to one specific embodiment is not limited thereto. A bed constructed of members which telescope into one another to form a pack when in the closed position and to provide a frame for a bed with or without detachable feet when in the open position is also considered to fall within the scope of this invention. Similarly a bed may be constructed from a pack wherein the frame and legs are formed from separate members each fitting together by a male/female joint or other suitable connection.
Similarly whilst the description referred to various members being connected by the use of zippers it is not restricted to this type of connecting means and other means may be used if so desired. It can be seen from the above description that numerous applications can be made with this invention and its use is not restricted to those outlined nor to the method described of folding the bed or the way of attaching the bed base and cover to the bed frame.
I claim:
1. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled 'posi tion, a sheet of sufficient width and length to form the lower cover for the bed. and said sheet being secured i to the bed frame. at least one flap member secured to one longitudinal side of the head portion of the frame the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, at least one flap member secured to one longitudinal side of the head portion of the frame such that when the bed is in its folded form said flap members folds inwardly across the width of said stretcher to securely encase the framework and so form a pack.
3. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both i the upper and lower cover for the bed, lower portion i of the sheet being secured to the bed frame, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position.
4. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized. pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position. v
5. A combined stretcher and pack as claimed in claim 3 wherein the interior of the pack is accessable in both the upright and horizontal positions.
6. A combined stretcher and pack as claimed inclaim 4 wherein the interior of the pack is accessable in both the upright and horizontal positions.
7. A combined stretcher and pack as claimed in claim 1, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
8. A combined stretcher and pack as claimed in claim 2, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
9. A combined stretcher and pack as claimed in claim 3, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back sup port strap and carrying straps and pack retaining straps being attached to said legs.
10. A combined stretcher and pack as claimed in claim 4, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
11. A combined stretcher and pack as claimed in claim 1, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
12. A combined stretcher and pack as claimed in claim 2, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
13. A combined stretcher and pack as claimed in claim 3, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
14. A combined stretcher and pack as claimed in claim 4, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
15. A combined stretcher and pack as claimed in claim 2, wherein an additional sheet member is attached to the bed upper and lower sheets such that when the additional sheet is elevated and its periphery pegged out" then a tent is constructed.
16. A combined stretcher and pack as claimed in claim 3, wherein an additional sheet member is attached to the bed upper and lower sheets such that when the additional sheet is elevated and its periphery pegged out then a tent is constructed.
17. A combined stretcher and pack as claimed in claim 2, wherein the upper cover is constructed of sufficient width such that when the upper cover is elevated and pegged out then a tent is constructed.
18. A combined stretcher and pack as claimed in claim 3, wherein the upper cover is constructed of sufficient width such that when the upper cover is elevated and pegged out then a tent is constructed.
19. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, said sheet being secured to the bed frame, at least one flap member secured to at least one longitudinal side of the head portion of the frame such that when the bed is in its folded form, said flap member folds inwardly across the width of said stretcher to securely enclose the framework and so form a pack, the upper head portion of said sheet being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
20. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed. lower portion of the sheet being secured to the bed frame, at least one flap member secured to at least one longitudinal side of the head portion of the frame such that when the bed is in its folded form said flap member folds inwardly across the width of said stretcher to securely encase the framework and so form a pack, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
21. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to form into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevated the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position, the pack attains a substantially horizontal position, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
22. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position, the upper head portion of said sheet being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
23. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, the lower portion of the sheet being secured to the bed frame, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position. 1

Claims (23)

1. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, and said sheet being secured to the bed frame, at least one flap member secured to one longitudinal side of the head portion of the frame such that when the bed is in its folded form, said flap member folds inwardly across member width of said stretcher to securely enclose the framework and so form a pack.
2. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fOld into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, at least one flap member secured to one longitudinal side of the head portion of the frame such that when the bed is in its folded form said flap members folds inwardly across the width of said stretcher to securely encase the framework and so form a pack.
3. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position.
4. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position.
5. A combined stretcher and pack as claimed in claim 3 wherein the interior of the pack is accessable in both the upright and horizontal positions.
6. A combined stretcher and pack as claimed in claim 4 wherein the interior of the pack is accessable in both the upright and horizontal positions.
7. A combined stretcher and pack as claimed in claim 1, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
8. A combined stretcher and pack as claimed in claim 2, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
9. A combined stretcher and pack as claimed in claim 3, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
10. A combined stretcher and pack as claimed in claim 4, wherein the lower foot end section of the frame is provided with legs, said legs being linked by a back support strap and carrying straps and pack retaining straps being attached to said legs.
11. A combined stretcher and pack as claimed in claim 1, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
12. A combined stretcher and pack as claimed in claim 2, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
13. A combined stretcher and pack as claimed in claim 3, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
14. A combined stretcher and pack as claimed in claim 4, wherein the foot end portion of the stretcher may be elevated and fastened by suitable means to the framework so as to form a chair.
15. A combined stretcher and pack as claimed in claim 2, wherein an additional sheeT member is attached to the bed upper and lower sheets such that when the additional sheet is elevated and its periphery ''''pegged out'''' then a tent is constructed.
16. A combined stretcher and pack as claimed in claim 3, wherein an additional sheet member is attached to the bed upper and lower sheets such that when the additional sheet is elevated and its periphery ''''pegged out'''' then a tent is constructed.
17. A combined stretcher and pack as claimed in claim 2, wherein the upper cover is constructed of sufficient width such that when the upper cover is elevated and ''''pegged out'''' then a tent is constructed.
18. A combined stretcher and pack as claimed in claim 3, wherein the upper cover is constructed of sufficient width such that when the upper cover is elevated and ''''pegged out'''' then a tent is constructed.
19. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, said sheet being secured to the bed frame, at least one flap member secured to at least one longitudinal side of the head portion of the frame such that when the bed is in its folded form, said flap member folds inwardly across the width of said stretcher to securely enclose the framework and so form a pack, the upper head portion of said sheet being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
20. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, at least one flap member secured to at least one longitudinal side of the head portion of the frame such that when the bed is in its folded form said flap member folds inwardly across the width of said stretcher to securely encase the framework and so form a pack, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
21. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to form into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevated the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, lower portion of the sheet being secured to the bed frame, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its folded position the pack attains a substantially upright position and when the stretcher is in its unfolded position, the pack attains a substantially horizontal position, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
22. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form the lower cover for the bed, a pack suitably shaped and adapted to be secured to the stretcher such that when the stretcher is in its fOlded position the pack attains a substantially upright position and when the stretcher is in its unfolded position the pack attains a substantially horizontal position, the upper head portion of said sheet being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
23. A combined stretcher and pack wherein the stretcher comprises a substantially rectangular shaped rigid bed frame hinged so as to fold into a suitable sized pack frame, a series of hingedly mounted legs attached to said frame to elevate the bed in its assembled position, a sheet of sufficient width and length to form both the upper and lower cover for the bed, the lower portion of the sheet being secured to the bed frame, the upper head portion of the lower bed cover being fitted with an inflatable bladder for use as a pillow when inflated and when in a deflated condition serves to act as a pack cover when the pack is in the folded position.
US456365A 1974-03-29 1974-03-29 Pack-bed Expired - Lifetime US3918109A (en)

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012800A (en) * 1975-05-09 1977-03-22 Harry Mitchell Beds
US4234005A (en) * 1978-12-06 1980-11-18 Taylor Iii Edward L Combination pack frame, cot, and tent
US4393529A (en) * 1980-09-24 1983-07-19 Elizabeth Britz Invalid chair
US4885812A (en) * 1988-07-08 1989-12-12 Ron Carriere Combination backpack and cot
US7566095B2 (en) 2005-07-22 2009-07-28 Swimways Corporation Canopy chair
US7740310B1 (en) * 2008-06-24 2010-06-22 Forster Elizabeth M Lawn chair with incorporated solar light protective device
EP2298134A1 (en) * 2009-09-22 2011-03-23 Catchum 88 Limited Folding Bed Chair
US8186755B2 (en) 2008-10-24 2012-05-29 Bravo Sports Collapsible canopy along with article of furniture and method incorporating the same
USRE43847E1 (en) 2001-03-05 2012-12-11 Kelsyus, Llc Collapsible support and methods of using the same
US20160150889A1 (en) * 2013-03-14 2016-06-02 Campvalley (Xiamen) Co., Ltd. Folding bed
US9528292B1 (en) 2013-08-09 2016-12-27 Bravo Sports Canopy with overhang
USD774815S1 (en) 2014-03-06 2016-12-27 Bravo Sports Shade cover
US9629444B2 (en) * 2015-12-10 2017-04-25 Sherman Albert Isensee Multi-function habitable backpack
US9683387B2 (en) 2012-12-07 2017-06-20 Bravo Sports Canopy shelter link point
US9797157B2 (en) 2014-03-04 2017-10-24 Shelterlogic Corp. Canopy with detachable awning
US9848710B2 (en) 2016-04-15 2017-12-26 Campvalley (Xiamen) Co., Ltd. Foldable bed frame with vertical and crossed bars and bed having same
US9867466B2 (en) 2014-12-15 2018-01-16 Shelterlogic Corp. Foldable chair
US10072439B2 (en) 2012-10-02 2018-09-11 Shelterlogic Corp. Sliding-eave mount mechanism for canopy structure
USD932580S1 (en) 2013-07-16 2021-10-05 Shelterlogic Corp. Lock for an adjustable locking leg assembly

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US1378505A (en) * 1918-01-16 1921-05-17 Johannah L White Combination chair and cot
US2973888A (en) * 1958-06-30 1961-03-07 Beardsley Harold Herbert Convertible camp cots
US3045257A (en) * 1959-01-12 1962-07-24 Knapp Monarch Co Folding cot
US3158299A (en) * 1962-10-19 1964-11-24 Donald G Weir Combination camping outfit
US3536083A (en) * 1968-05-21 1970-10-27 Dale H Reynolds Portable camping shelter
US3619827A (en) * 1970-10-02 1971-11-16 Albert H Mackenzie Lightweight detachable tent-cot means

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Publication number Priority date Publication date Assignee Title
US1378505A (en) * 1918-01-16 1921-05-17 Johannah L White Combination chair and cot
US2973888A (en) * 1958-06-30 1961-03-07 Beardsley Harold Herbert Convertible camp cots
US3045257A (en) * 1959-01-12 1962-07-24 Knapp Monarch Co Folding cot
US3158299A (en) * 1962-10-19 1964-11-24 Donald G Weir Combination camping outfit
US3536083A (en) * 1968-05-21 1970-10-27 Dale H Reynolds Portable camping shelter
US3619827A (en) * 1970-10-02 1971-11-16 Albert H Mackenzie Lightweight detachable tent-cot means

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012800A (en) * 1975-05-09 1977-03-22 Harry Mitchell Beds
US4234005A (en) * 1978-12-06 1980-11-18 Taylor Iii Edward L Combination pack frame, cot, and tent
US4393529A (en) * 1980-09-24 1983-07-19 Elizabeth Britz Invalid chair
US4885812A (en) * 1988-07-08 1989-12-12 Ron Carriere Combination backpack and cot
USRE43847E1 (en) 2001-03-05 2012-12-11 Kelsyus, Llc Collapsible support and methods of using the same
US7815254B2 (en) 2005-07-22 2010-10-19 Swimways Corporation Canopy chair
US7566095B2 (en) 2005-07-22 2009-07-28 Swimways Corporation Canopy chair
US7909395B2 (en) 2005-07-22 2011-03-22 Swimways Corporation Canopy chair
US9049938B2 (en) 2005-07-22 2015-06-09 Swimways Corporation Canopy chair
US8070220B2 (en) 2005-07-22 2011-12-06 Swimways Corporation Canopy chair
US8517465B2 (en) 2005-07-22 2013-08-27 Swimways Corporation Canopy chair
US8292362B2 (en) 2005-07-22 2012-10-23 Swimways Corporation Canopy chair
US7740310B1 (en) * 2008-06-24 2010-06-22 Forster Elizabeth M Lawn chair with incorporated solar light protective device
US8186755B2 (en) 2008-10-24 2012-05-29 Bravo Sports Collapsible canopy along with article of furniture and method incorporating the same
EP2298134A1 (en) * 2009-09-22 2011-03-23 Catchum 88 Limited Folding Bed Chair
US10072439B2 (en) 2012-10-02 2018-09-11 Shelterlogic Corp. Sliding-eave mount mechanism for canopy structure
US9683387B2 (en) 2012-12-07 2017-06-20 Bravo Sports Canopy shelter link point
US9756950B2 (en) * 2013-03-14 2017-09-12 Campvalley (Xiamen) Co., Ltd. Folding bed
US20160150889A1 (en) * 2013-03-14 2016-06-02 Campvalley (Xiamen) Co., Ltd. Folding bed
USD932580S1 (en) 2013-07-16 2021-10-05 Shelterlogic Corp. Lock for an adjustable locking leg assembly
US9528292B1 (en) 2013-08-09 2016-12-27 Bravo Sports Canopy with overhang
US9797157B2 (en) 2014-03-04 2017-10-24 Shelterlogic Corp. Canopy with detachable awning
USD774815S1 (en) 2014-03-06 2016-12-27 Bravo Sports Shade cover
US9867466B2 (en) 2014-12-15 2018-01-16 Shelterlogic Corp. Foldable chair
US9629444B2 (en) * 2015-12-10 2017-04-25 Sherman Albert Isensee Multi-function habitable backpack
US9848710B2 (en) 2016-04-15 2017-12-26 Campvalley (Xiamen) Co., Ltd. Foldable bed frame with vertical and crossed bars and bed having same

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