CN101580078B - Rotatable storage mechanism of child cart - Google Patents
Rotatable storage mechanism of child cart Download PDFInfo
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- CN101580078B CN101580078B CN2009101381527A CN200910138152A CN101580078B CN 101580078 B CN101580078 B CN 101580078B CN 2009101381527 A CN2009101381527 A CN 2009101381527A CN 200910138152 A CN200910138152 A CN 200910138152A CN 101580078 B CN101580078 B CN 101580078B
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- children trolley
- engaging
- rack
- rotary type
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Abstract
The invention relates to a rotatable storage mechanism of a child cart, which comprises a connecting module arranged on a push rod of the child cart, a storage module connected on the connecting module and a storage shelf; the storage mechanism also comprises a rotating cover which is fixedly connected on the connecting module and provided with a plurality of positioning holes, and a blocking seatwhich can rotate relative to the rotating cover and is connected on the rotating cover; and the blocking seat comprises a positioning part which is optionally blocked with the positioning holes, anda blocking body, wherein the storage shelf is movably blocked with the blocking body, can rotate relative to the child cart and is respectively blocked at different blocking holes. The rotatable storage mechanism of the child cart provides a rotatable storage shelf with a rotatable mechanism which has relatively convenient operation and better fixity, and can reverse by matching with the driver.
Description
Technical field
The present invention relates to a kind of rotary type glove mechanism of children trolley.
Background technology
CN200620070283.8 has announced a kind of " the switchable children trolley of pulling handle rod ".Its purpose provides the switchable children trolley of a kind of pulling handle rod, and this pulling handle rod is provided with cup, and when pulling handle rod was in first control position and second control position, the user can both be placed on water tumbler and feeding bottle etc. in the cup, brings convenience to the user.Its technology constitutes: the described kind of switchable children trolley of pulling handle rod, comprise the go-cart vehicle frame, be arranged on pulling handle rod on the described go-cart vehicle frame rotationally, described pulling handle rod has two control positioies, under first control position, described pulling handle rod recedes from bottom to top, and under second control position, described pulling handle rod turns forward from bottom to top, described pulling handle rod is provided with cup, and described cup is connected rotationally with described pulling handle rod.Its weak point is: this Handle of baby's carriage place is provided with rack, and this rack can rotations that correspondingly commutate along with driver commutation, but this rack is fixing not fastening, or the inconvenience of the operation when carrying out the rack commutation.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art, provide a kind of rotating mechanism comparatively convenient in operation, stationarity is also preferable and can cooperate the rotary type glove mechanism of the children trolley of the rotary type rack that the driver commutates.
Purpose of the present invention can reach by following measure:
The rotary type glove mechanism of this children trolley comprises that one is arranged on the coupling assembling on the push rod of described children trolley, and one is arranged at the glove assembly on this coupling assembling, and a rack, and its special character is: this glove assembly has:
One swivelling cover, it is fixedly connected on this coupling assembling, and has several knock holees; And
One can rotate and be connected in device for mounting on this swivelling cover with respect to this swivelling cover, this device for mounting also includes a locations that selectively engages with this knock hole, and one the engaging body, wherein, this rack can be sticked in this engaging body with moving apart, and can rotate and be sticked in respectively different knock holees with respect to this children trolley.
Purpose of the present invention can also reach by following measure:
Described rotation be stamped a sidewall and be positioned at this swivelling cover and with the arcuate member of a part of arrangement in parallel of this sidewall, these arcuate member both ends are provided with the first backstop position and the second backstop position respectively, and this sidewall is provided with first knock hole and second knock hole that engages with this locations.
Described device for mounting has a spacing fin, and when this device for mounting turned to an angle with respect to this swivelling cover, this spacing fin can be respectively by this first backstop position and the restriction of this second backstop position.
When described spacing fin was limited by arbitrary this backstop position, this locations engaged with this knock hole.
Described locations is that elasticity is connected in this device for mounting, and this locations system is integrally formed with this device for mounting.
Described locations is the mode with an elastic arm, is connected on the sidewall of this device for mounting.
Described locations is to be connected on the rubber-like sidewall of this device for mounting.
Described engaging system is connected in outside this device for mounting side and includes an engagement groove, and this rack also includes an engaging rib, and this rack engages by this engaging rib engages body with this engagement groove.
Described engaging rib has an embedding hole, and described engaging body comprises a buckle, and wherein, this rack system engages with this buckle with this embedding hole.
Described rack is a goblet, this goblet extends this engaging rib, this engaging superior costal facet is established a U type groove, and in this U type groove moulding one single-cantilever hyoplastron, this embedding hole is arranged on the hyoplastron, wherein, relative moving can be done with respect to this U type groove in an end of this hyoplastron, and this goblet can be sticked in this buckle of this engaging body with moving apart with this embedding hole.
Described rack is a box body, the both sides of this box body are extended this engaging rib respectively, this engaging superior costal facet is established a U type groove, and in U type groove moulding one single-cantilever hyoplastron, this embedding hole is arranged on this hyoplastron, wherein, relative moving can be done with respect to this U type groove in an end of this hyoplastron, and these box body both sides can be sticked in this buckle of this engaging body respectively with moving apart with this embedding hole.
The present invention has following advantage:
1, can carry out front and back commutations according to user's needs, and can correspondingly carry out the rotation of glove assembly, cooperate the rotary type glove assembly that is provided with on the commutation of push rod and the coupling assembling also correspondingly to rotate along with the forward and backward commutation of push rod.
Operation when 2, rack commutates is comparatively convenient, and rotary type glove assembly is comparatively convenient in operation, and stationarity is also preferable.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION scheme drawing of rotary type glove of the present invention mechanism.
Fig. 2 is that coupling assembling of the present invention connects the scheme drawing of captiveing joint with device for mounting again behind the swivelling cover.
Fig. 3 is the STRUCTURE DECOMPOSITION scheme drawing that swivelling cover of the present invention is captiveed joint with device for mounting.
Fig. 4 is the scheme drawing of first end position that moves in the chute of swivelling cover of the spacing fin of device for mounting of the present invention.
Fig. 5 is the scheme drawing of second end position that moves in the chute of swivelling cover of the spacing fin of device for mounting of the present invention.
Fig. 6 is coupling assembling and a swivelling cover among first kind of embodiment of the present invention, the device for mounting assembling is back and the STRUCTURE DECOMPOSITION scheme drawing of rack.
Fig. 7 is the structural representation before the rack rotation among first kind of embodiment of the present invention.
Fig. 8 is the postrotational structural representation of rack among first kind of embodiment of the present invention.
Fig. 9 is the scheme drawing that the push rod of coupling assembling among first kind of embodiment of the present invention is positioned at go-cart vehicle frame front end.
Figure 10 is the scheme drawing that the push rod of coupling assembling among first kind of embodiment of the present invention is positioned at go-cart vehicle frame rear end.
Figure 11 be swivelling cover among second kind of embodiment of the present invention, device for mounting assembling back with rack respectively with coupling assembling bonded assembly STRUCTURE DECOMPOSITION scheme drawing.
Figure 12 is the structural representation before the rack commutation among second kind of embodiment of the present invention.
Figure 13 is the structural representation after the rack commutation among second kind of embodiment of the present invention.
Figure 14 is the scheme drawing that the push rod of coupling assembling among second kind of embodiment of the present invention is positioned at go-cart vehicle frame front end.
Figure 15 is the scheme drawing that the push rod of coupling assembling among second kind of embodiment of the present invention is positioned at go-cart vehicle frame rear end.
The specific embodiment
The present invention is further detailed in conjunction with the accompanying drawings below:
Fig. 1～Fig. 5, Fig. 6～Figure 10 show first embodiment of the present invention.
See also Fig. 1, Fig. 9, shown in Figure 10, in the present embodiment, the rotary type glove mechanism of described children trolley, comprise push rod 1, be arranged on the coupling assembling 2 on the described push rod 1, and set glove assembly 3 on the coupling assembling 2, described coupling assembling 2 is made up of permanent seat 21, and permanent seat 21 centers offer perforation 211, the screw 212 offered of these 211 both sides of boring a hole; Described glove assembly 3 by swivelling cover 31, be fastened on the device for mounting 32 on this swivelling cover 31 and the rack 4 that be located on this device for mounting 32 is formed, swivelling cover 31 centers offer perforation 314, device for mounting 32 centers offer perforation 321; Two screws 5 are set on respectively in two screws 315 of coupling assembling permanent seat two screws 212 and swivelling cover 31 corresponding positions captives joint coupling assembling 2 with swivelling cover 31; One riveting parts 6 wears coupling assembling permanent seat central hole 211, swivelling cover central hole 314, device for mounting central hole 321 and coupling assembling 2, swivelling cover 31, device for mounting 32 is fixed together.
See also shown in Figure 2, described swivelling cover 31 has a column 312, screw 315, arbitrary screw 315 sides of offering in the perforation 314 that the coaxial disposal area that is arranged with 313, position, the center of circle, 313 bottom, disposal area are offered along the center of circle of column 312 end faces, these 314 both sides of boring a hole are convexly equipped with arc male member 316, this end, arc male member 316 two ends that forms chute 3161 with disposal area 313 sidewalls and are respectively equipped with the first backstop position 3162, the second backstop position 3163, and disposal area 313 sidewalls are provided with respectively first knock hole 317 and second knock hole 318 for device for mounting locations 3233 engaging location.Because the position-limiting action of the first backstop position 3162, chute 3161 two ends, the second backstop position 3163, make the spacing fin 3234 of device for mounting can only be chute 3161 in or the first backstop position 3162, the second backstop position 3163 between move.
See also Fig. 2, shown in Figure 3, described device for mounting 32 has a column 322, the coaxial disposal area that is arranged with 323, position, the center of circle, 323 bottom, disposal area are offered along the center of circle in column 322 bottom surfaces eight shape perforation 324, disposal area 323 sidewalls leave an arc opening 3232, be arranged at this section arc opening 3232 places and with disposal area 323 sidewall one be that elasticity is connected in this device for mounting 32 along elastic arm 3231, elastic arm 3231 ends of stretching in its circumference sheathed device for mounting locations 3233, described locations 3233, and this locations 3233 is integrally formed with this device for mounting 32.This locations 3233 is the mode with an elastic arm 3231, be connected on the rubber-like sidewall of this device for mounting 32, disposal area 323 sidewalls inwardly are convexly equipped with and are placed in the spacing fin 3234 in the swivelling cover chute 3161, but the top and the sidepiece that extend engaging body 325, the engaging body 325 of disposal area 323 sidewalls in column 322 bottoms are formed with and can engages rib 42 for rack and be sticked in engagement groove 326 on the device for mounting 32, engage body 325 bottoms and be convexly equipped with the buckle 3251 that buckle engages in the ribs 42 embedding holes 45 at rack 4.
See also Fig. 4, Fig. 5, Fig. 7, shown in Figure 8, when this device for mounting 32 turned to an angle with respect to this swivelling cover 31, this spacing fin 3234 can be respectively by this first backstop position 3162 or 3163 restrictions of this second backstop position.When spacing fin 3234 was limited by arbitrary this backstop position, this locations 3233 can engage with this knock hole, that is: the locations 3233 of device for mounting fastens with first knock hole 317 or second knock hole 318 of swivelling cover 31; When after commutation, carrying out the adjustment of glove assembly 3, the locations 3233 of the pressing fastened seat of need exerting oneself, the deformation effect of mat device for mounting elastic arm 3231, make device for mounting locations 3233 break away from swivelling cover 31 on the engaging of first knock hole 317 or second knock hole 318; Be further rotated rack 4 again, wherein device for mounting 32 can engage with another knock hole of swivelling cover 31 up to the effect of device for mounting locations 3233 because of elastic arm 3231 along with rack 4 rotates together again, realizes the engaging of glove assembly 3 again.
See also shown in Figure 6, described rack 4 is a goblet 41, this goblet 41 extends an engaging rib 42, be arranged with a U type groove 43 on this engaging rib 42 and moulding one single-cantilever hyoplastron 44 in U type groove 43, this hyoplastron 44 is provided with an embedding hole 45, wherein, relative moving can be done with respect to engaging rib U type groove 43 in the end of this hyoplastron 44, and this goblet 41 can be sticked in the buckle 3251 of this engaging body with this embedding hole 45 with moving apart.
See also Fig. 9, shown in Figure 10, demonstrate before push rod 1 commutation and the state after the commutation, this push rod 1 can carry out forward and backward commutation according to user's needs, and can cooperate the rotary type rack 4 that is provided with on the commutation of push rod 1 and the coupling assembling 2 also correspondingly to rotate along with the rotation that rack 4 is correspondingly carried out in the forward and backward commutation of push rod 1.
Fig. 1～Fig. 5, Figure 11～Figure 15 show second embodiment of the present invention.
See also Fig. 1, Figure 14, shown in Figure 15, in the present embodiment, the rotary type glove mechanism of described children trolley, comprise symmetrically arranged push rod 1 of vehicle frame two sides and the coupling assembling 2 that is separately positioned on the described push rod 1, and be arranged on glove assembly 3 on coupling assembling 2 two ends, described coupling assembling 2 is made up of permanent seat 21, and permanent seat 21 centers offer perforation 211, the screw 212 offered of these 211 both sides of boring a hole; Described glove assembly 3 by swivelling cover 31, be fastened on the device for mounting 32 on this swivelling cover 31 and the rack 4 that be located on this device for mounting 32 is formed, swivelling cover 31 centers offer perforation 314, device for mounting 32 centers offer perforation 321; Two screws 5 are set on respectively in two screws 315 of coupling assembling permanent seat two screws 212 and swivelling cover 31 corresponding positions captives joint coupling assembling 2 with swivelling cover 31; One riveting parts 6 wears coupling assembling permanent seat central hole 211, swivelling cover central hole 314, device for mounting central hole 321 and coupling assembling 2, swivelling cover 31, device for mounting 32 is fixed together.
See also shown in Figure 2, described swivelling cover 31 has a column 312, screw 315, arbitrary screw 315 sides of offering in the perforation 314 that the coaxial disposal area that is arranged with 313, position, the center of circle, 313 bottom, disposal area are offered along the center of circle of column 312 end faces, these 314 both sides of boring a hole are convexly equipped with arc male member 316, this end, arc male member 316 two ends that forms chute 3161 with disposal area 313 sidewalls and are respectively equipped with the first backstop position 3162, the second backstop position 3163, and disposal area 313 sidewalls are provided with respectively first knock hole 317 and second knock hole 318 for device for mounting locations 3233 engaging location.Because the position-limiting action of the first backstop position 3162, chute 3161 two ends, the second backstop position 3163, make the spacing fin 3234 of device for mounting can only be chute 3161 in or the first backstop position 3162, the second backstop position 3163 between move.
See also Fig. 2, shown in Figure 3, described device for mounting 32 has a column 322, the coaxial disposal area that is arranged with 323, position, the center of circle, 323 bottom, disposal area are offered along the center of circle in column 322 bottom surfaces eight shape perforation 324, disposal area 323 sidewalls leave an arc opening 3232, be arranged at this section arc opening 3232 places and with disposal area 323 sidewall one be that elasticity is connected in this device for mounting 32 along elastic arm 3231, elastic arm 3231 ends of stretching in its circumference sheathed device for mounting locations 3233, described locations 3233, and this locations 3233 is integrally formed with this device for mounting 32.This locations 3233 is the mode with an elastic arm 3231, be connected on the rubber-like sidewall of this device for mounting 32, disposal area 323 sidewalls inwardly are convexly equipped with and are placed in the spacing fin 3234 in the swivelling cover chute 3161, but the top and the sidepiece that extend engaging body 325, the engaging body 325 of disposal area 323 sidewalls in column 322 bottoms are formed with and can engages rib 42 for rack and be sticked in engagement groove 326 on the device for mounting 32, engage body 325 bottoms and be convexly equipped with the buckle 3251 that buckle engages in the ribs 42 embedding holes 45 at rack 4.
See also Fig. 4, Fig. 5, Fig. 7, shown in Figure 8, when this device for mounting 32 turned to an angle with respect to this swivelling cover 31, this spacing fin 3234 can be respectively by this first backstop position 3162 or 3163 restrictions of this second backstop position.When spacing fin 3234 was limited by arbitrary this backstop position, this locations 3233 can engage with this knock hole, that is: the locations 3233 of device for mounting fastens with first knock hole 317 or second knock hole 318 of swivelling cover 31; When after commutation, carrying out the adjustment of glove assembly 3, the locations 3233 of the pressing fastened seat of need exerting oneself, the deformation effect of mat device for mounting elastic arm 3231, make device for mounting locations 3233 break away from swivelling cover 31 on the engaging of first knock hole 317 or second knock hole 318; Be further rotated rack 4 again, wherein device for mounting 32 can engage with another knock hole of swivelling cover 31 up to the effect of device for mounting locations 3233 because of elastic arm 3231 along with rack 4 rotates together again, realizes the engaging of glove assembly 3 again.
See also Figure 11, Figure 12, shown in Figure 13, described rack 4 is a box body 46, the both sides of this box body 46 are extended engaging rib 42 respectively, be arranged with a U type groove 43 on this engaging rib 42 and moulding one single-cantilever hyoplastron 44 in U type groove 43, this hyoplastron 44 is provided with an embedding hole 45, wherein, relative moving can be done with respect to engaging rib U type groove 43 in the end of this hyoplastron 44, and these box body 46 two ends can be sticked in the buckle 3251 of this engaging body with this embedding hole 45 respectively with moving apart.
See also Figure 14, shown in Figure 15, demonstrate before push rod 1 commutation and the state after the commutation, this push rod 1 can carry out forward and backward commutation according to user's needs, and can cooperate the rotary type rack 4 that is provided with on the commutation of push rod 1 and the coupling assembling 2 also correspondingly to rotate along with the rotation that rack 4 is correspondingly carried out in the forward and backward commutation of push rod 1.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (11)
1. the rotary type glove mechanism of a children trolley comprises that one is arranged on the coupling assembling on the push rod of described children trolley, and one is arranged at the glove assembly on this coupling assembling, and a rack, it is characterized in that this glove assembly has:
One swivelling cover, it is fixedly connected on this coupling assembling, and has several knock holees; And
One can rotate and be connected in device for mounting on this swivelling cover with respect to this swivelling cover, this device for mounting also includes a locations that selectively engages with this knock hole, and one the engaging body, wherein, this rack can be sticked in this engaging body with moving apart, and can rotate and be sticked in respectively different knock holees with respect to this children trolley.
2. according to the rotary type glove mechanism of the described children trolley of claim 1, it is characterized in that: described rotation be stamped a sidewall and be positioned at this swivelling cover and with the arcuate member of a part of arrangement in parallel of this sidewall, these arcuate member both ends are provided with the first backstop position and the second backstop position respectively, and this sidewall is provided with first knock hole and second knock hole that engages with this locations.
3. according to the rotary type glove mechanism of the described children trolley of claim 2, it is characterized in that: described device for mounting has a spacing fin, when this device for mounting turned to an angle with respect to this swivelling cover, this spacing fin can be respectively by this first backstop position and the restriction of this second backstop position.
4. according to the rotary type glove mechanism of the described children trolley of claim 3, it is characterized in that: when described spacing fin was limited by arbitrary this backstop position, this locations engaged with this knock hole.
5. according to the rotary type glove mechanism of the described children trolley of claim 1, it is characterized in that: described locations is that elasticity is connected in this device for mounting, and this locations system is integrally formed with this device for mounting.
6. according to the rotary type glove mechanism of the described children trolley of claim 5, it is characterized in that: described locations is the mode with an elastic arm, is connected on the sidewall of this device for mounting.
7. according to the rotary type glove mechanism of the described children trolley of claim 5, it is characterized in that: described locations is to be connected on the rubber-like sidewall of this device for mounting.
8. according to the rotary type glove mechanism of the described children trolley of claim 1, it is characterized in that: described engaging system is connected in outside this device for mounting side and includes an engagement groove, this rack also includes an engaging rib, and this rack engages by this engaging rib engages body with this engagement groove.
9. the rotary type glove mechanism of described children trolley according to Claim 8, it is characterized in that: described engaging rib has an embedding hole, and described engaging body comprises a buckle, and wherein, this rack system engages with this buckle with this embedding hole.
10. according to the rotary type glove mechanism of the described children trolley of claim 9, it is characterized in that: described rack is a goblet, this goblet extends this engaging rib, this engaging superior costal facet is established a U type groove, and in this U type groove moulding one single-cantilever hyoplastron, this embedding hole is arranged on this hyoplastron, wherein, relative moving can be done with respect to this U type groove in one end of this hyoplastron, and this goblet can be sticked in this buckle of this engaging body with moving apart with this embedding hole.
11. rotary type glove mechanism according to the described children trolley of claim 9, it is characterized in that: described rack is a box body, the both sides of this box body are extended this engaging rib respectively, this engaging superior costal facet is established a U type groove and moulding one single-cantilever hyoplastron in this U type groove, this embedding hole is arranged on this hyoplastron, wherein, relative moving can be done with respect to this U type groove in an end of this hyoplastron, and these box body both sides can be sticked in this buckle of this engaging body respectively with moving apart with this embedding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101381527A CN101580078B (en) | 2009-04-29 | 2009-04-29 | Rotatable storage mechanism of child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101381527A CN101580078B (en) | 2009-04-29 | 2009-04-29 | Rotatable storage mechanism of child cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101580078A CN101580078A (en) | 2009-11-18 |
| CN101580078B true CN101580078B (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101381527A Active CN101580078B (en) | 2009-04-29 | 2009-04-29 | Rotatable storage mechanism of child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101580078B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836925A (en) * | 2018-08-15 | 2020-02-25 | 天津市业洪检测技术发展有限公司 | Novel road and bridge concrete structure real-time detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503297A (en) * | 1990-01-31 | 1996-04-02 | Kel-Gar, Inc. | Mountable article storage system |
| CN2406565Y (en) * | 2000-01-24 | 2000-11-22 | 中山市隆成日用制品有限公司 | Connecting device between pushchair and article tray |
| CN2889832Y (en) * | 2006-03-03 | 2007-04-18 | 陈明泽 | Dinner tray regulation structure for baby's carriage |
-
2009
- 2009-04-29 CN CN2009101381527A patent/CN101580078B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5503297A (en) * | 1990-01-31 | 1996-04-02 | Kel-Gar, Inc. | Mountable article storage system |
| CN2406565Y (en) * | 2000-01-24 | 2000-11-22 | 中山市隆成日用制品有限公司 | Connecting device between pushchair and article tray |
| CN2889832Y (en) * | 2006-03-03 | 2007-04-18 | 陈明泽 | Dinner tray regulation structure for baby's carriage |
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| Publication number | Publication date |
|---|---|
| CN101580078A (en) | 2009-11-18 |
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Assignee: Mingmen (China) Child Products Co., Ltd. Assignor: Wonderland Nursery Goods Contract record no.: 2010990000952 Denomination of invention: Rotatable storage mechanism of child cart License type: Exclusive License Open date: 20091118 Record date: 20101206 |