CN1642746A - Cassette - Google Patents
Cassette Download PDFInfo
- Publication number
- CN1642746A CN1642746A CNA038070219A CN03807021A CN1642746A CN 1642746 A CN1642746 A CN 1642746A CN A038070219 A CNA038070219 A CN A038070219A CN 03807021 A CN03807021 A CN 03807021A CN 1642746 A CN1642746 A CN 1642746A
- Authority
- CN
- China
- Prior art keywords
- frame
- body frame
- arm
- cover
- tape drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/044—Cassettes or cartridges containing continuous copy material, tape, for setting into printing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/02—Web rolls or spindles; Attaching webs to cores or spindles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
- B41J17/32—Detachable carriers or holders for impression-transfer material mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
Abstract
A cassette (1) that withdrawably holds a tape-like recording medium comprises a main body frame (2) that opens at one surface to receive the recording medium (4), and a cover frame (3) removably attached to the main body frame to close the opening. The main body frame is provided with a locking hole (34), while the cover frame is provided with an arm section (35) having an engaging lug (36) removably engageable with the locking hole (34). The arm section is provided with a cover section (43) for covering the clearance between the locking hole and the locking lug.
Description
Technical field
The present invention relates to be used for a tape drum of supporting strap, or rather, relate to a tape drum that is used for providing type belt that is loaded in the band PRN device to equipment.
Background technology
In Japanese patent provisional publication thing No.HEI06-68814, Japanese patent provisional publication thing No.HEI08-25753 etc., applicant of the present invention discloses the band PRN device that is used to make label etc. and has been used to tape drum with the storage print band of PRN device.Each disclosed band PRN device has a tape drum memory cell, wherein, stores as a type belt of recording medium and the tape drum of a China ink band and removably loads.The tape drum storage element is provided with the print unit with a thermal head, the platen of a contact and the cylinder shape of separating with print unit, a black tape winding apparatus etc.The band PRN device is from being loaded in the stretched type belt of tape drum in the tape drum memory cell, prints a image such as character string on tape according to the data of previous input, thereafter, the band of printing cut into the length of regulation.
When bands all in the tape drum was used up, at present, the tape drum that synthetic resin is made generally was dropped, and incinerated then.Yet, in recent years,, need used or empty tape drum is refilled new type belt, and reuse rather than abandon tape drum from the viewpoint of protecting the global environment.
Summary of the invention
Yet, realize that tape drum refills new type belt, require tape drum to be configured to can open with closable.There is the tape drum of this structure to be subject to the intrusion of dust and impurity.The dust and the impurity of invading in the tape drum are undesired, because they can be bonded on the type belt, and the print quality on the reduction type belt.
Therefore, main purpose of the present invention provides the tape drum with following formation: it can reduce dust and impurity invasion, can replace old band with new type belt simultaneously.
According to an aspect of of the present present invention, a tape drum of the recording medium of supporting one band shape is provided, like this, can pull out recording medium.Tape drum is included in that a side has opening so that recording medium is loaded into the body frame in it, and one is removably attached to body frame to close the cover frame frame of opening.In tape drum, one in body frame and the cover frame frame is provided with pin hole, and another in body frame and the cover frame frame is provided with the arm that has a latch, and it can be attached to a corresponding pin hole and separate from pin hole.Each arm is provided with a cap piece that is used to cover the pin hole open side.
In the tape drum of as above forming, pin hole is covered by cap piece, can prevent that whereby dust etc. from intruding in the tape drum by the slit between latch and the pin hole.
According to another aspect of the present invention, be provided for supporting a shell of type belt, like this, type belt can be pulled out to the outside.Shell comprises: a body frame, and it has an open-top, and to allow type belt insert in it, it has a base plate and a sidewall that is provided with through hole; An and cover frame frame, it is removably attached to body frame, to close the open-top of body frame, the cover frame frame has fuel plate, each element stretches to cover through hole, to allow simultaneously to be formed in the face of the lip-deep joint of the sidewall of body frame is outstanding towards each through hole along the inside surface of side wall of body frame and engages with through hole.In the shell of as above forming, when the cover frame frame was attached to body frame, through hole was covered by plate-like piece, thus, can avoid dust etc. to intrude in the shell by the slit that engages between outstanding and the through hole.
Brief description of drawings
Fig. 1 illustrates according to a body frame of the tape drum of one embodiment of the invention and a stereogram of a cover frame frame.
Fig. 2 A is the plane that the body frame of storage print band, China ink band and double-sided adhesive tape is shown.
Fig. 2 B is the plane that illustrates in the face of a surface of the cover frame frame of body frame.
Fig. 3 is the plane that the lower surface of body frame is shown.
Fig. 4 is the plane that the upper surface of cover frame frame is shown.
Fig. 5 A and 5B are the schematic diagrames along the tape drum shown in the arrow Va-Va indicated direction in Fig. 2 A.
Fig. 5 C is the cross-sectional view along a part of tape drum of the intercepting of the line Vc-Vc shown in Fig. 5 B.
Fig. 5 D is the cross-sectional view along a part of tape drum of the intercepting of the line Vd-Vd shown in Fig. 5 C.
Fig. 5 E is the cross-sectional view corresponding to Fig. 5 D, and another example of leader is shown.
Fig. 6 is the stereogram that an arm that engages with pin hole is shown.
Fig. 7 A-7C illustrates a remodeling of arm.
Fig. 8 is the stereogram that a type framework and a part of arm are shown.
Fig. 9 A and 9B are the schematic diagrames that the door type framework that engages with arm is shown.
Figure 10 illustrates to be used for the stereogram of cover frame frame from a support of body frame separation.
Figure 11 is a schematic diagram, and its explanation is used for breaking away from the method for the arm that engages with second pin hole on a sidewall of body frame.
The specific embodiment
To provide detailed description below according to preferred embodiment of the present invention.
Fig. 1 is a stereogram, and it illustrates according to a body frame 2 of the tape drum 1 of one embodiment of the invention and a cover frame frame 3.Fig. 2 A illustrates storage print band 4, China ink with 5 and a plane of the body frame 2 of double-sided adhesive tape 6.Fig. 2 B is the plane that illustrates in the face of a surface of the cover frame frame 3 of body frame 2.Fig. 3 is the plane that the lower surface of body frame 2 is shown.Fig. 4 is the plane that the upper surface of cover frame frame 3 is shown.
The tape drum 1 of this embodiment is the tape drum of waiting to be loaded in the band PRN device, so that provide type belt 4 (recording medium) to equipment.Band PRN device letter punch on a surface of transparent type belt 4, a mirror image of symbol etc. pastes double-sided adhesive tape 6 on the surface of having printed of type belt 4, thus, produces the type belt of a laminated-type.
As shown in Figure 1, tape drum 1 comprises a cover frame frame 3 of a body frame 2 and the bottom-open of open-top.Body frame 2 and cover frame frame 3 are by forming such as the synthetic resin injection molding.
Shown in Fig. 2 A, body frame 2 stores the type belt 4 that is wrapped on the roll 4a, and the China ink that is wrapped on the roll 5a is with 5, and is wrapped in the double-sided adhesive tape 6 on the roll 6a.Have the double-sided adhesive tape 6 that sticks on the last peelable band in a surface and be wrapped on the roll 6a, make peelable zone face outside.
As shown in Figure 1, dead eye 10a and the 10b base plate 2a that is formed on body frame 2 respectively go up and the top board 3a of cover frame frame 3 on.Dead eye 10a and 10b are used for the top of rotatably support rolling bobbin 10 (seeing Fig. 2 A) and the hole of bottom, and rolling bobbin 10 rolling China inks are with 5 the part of using.
The band PRN device that loads tape drum 1 in it comprises a China ink band rolling-up mechanism (not shown), and it is used for driving and rotating rolling bobbin 10.China ink band rolling-up mechanism has in the rolling of the insertion bobbin 10 to engage the driving shaft in it.Rolling bobbin 10 is by the driving shaft transmission and the rotation of China ink band rolling-up mechanism, and thus, the China ink that rolling has been used is with 5.
Shown in Fig. 2 A, spaced walls 11 and 12 is formed on the base plate 2a of body frame 2.Spaced walls 11 impales a space and is wrapped in type belt 4 on the roll 4a with storage, and simultaneously, spaced walls 12 impales a space and is wrapped in double-sided adhesive tape 6 on the roll 6a with storage.
Be provided with pair of sensors supporting 13a and 13b in abutting connection with spaced walls 11.Whether sensor supporting 13a and 13b supporting sensor (not shown) pass through between sensor supporting 13a and 13b so that survey type belt 4 optically.Whether sensor can be used to check and still is not retained in the tape drum 1 with type belt 4.
The band PRN device that loads tape drum 1 in it is with thermal head letter punch etc. on type belt 4.A side conversion in the side of two length of body frame 2 constitutes a space 15.In the time of in tape drum 1 is loaded in the band PRN device, thermal head 14 is put in space 15.On the aforementioned lateral wall of body frame 2, be formed with and be used to guide the jag part 16 of type belt 4, so that ambient 15 partly to the position of thermal head 14.At the end of jag part 16, be formed with an outlet opening 18, it is as a narrow and small opening of therefrom pulling out type belt 4.
In body frame 2, guiding type belt 4 is advanced and is passed slit between sensor supporting 13a and the 13b, and the China ink that is wrapped on the roll 5a is with near 5, penetrates in the jag part 16, pulls out from leadout hole 18 then.Along the path of type belt, be formed on the base plate 2a more than one cylinder guide pin bushing, be with 5 with the China ink that guiding type belt 4 avoids its contact to be wrapped on the roll 5a.In jag part 16, parallel with the sidewall 2b of body frame 2, be formed with a tabular partition walls 19.Type belt 4 guides in partition walls 19 the place aheads, that is, and and between partition walls 19 and sidewall 2b.Simultaneously, be wrapped in China ink on the roll 5a with 5 guiding at the rear portion of partition walls 19, that is,, then pull out from leadout hole 18 on the opposite side of the partition walls 19 of type belt 4.The China ink of pulling out from leadout hole 18 is with 5 contiguous type belts 4 to be arranged essentially parallel to type belt 4 and is advanced.
Shown in Fig. 2 A, body frame 2 is provided with a flank 21 with an ingate 20, is with 5 to use for the China ink that is in leadout hole 18 relative positions of jag part 16.Enter the China ink that passes ingate 20 with 5 through body frame 2, advance to rolling bobbin 10 in the zone on the opposite side in the space 15 of jag part 16, and by 10 rollings of rolling bobbin.
One brings into to roller 22 and is attached to a part of body frame 2 at the contiguous place of flank 21, so that can rotate.The double-sided adhesive tape 6 of pulling out roll 6a is by bringing the outside that is fed into tape drum 1 to roller 22 into.
The tape drum 1 of this embodiment is loaded in as in the disclosed band PRN device of Japanese patent provisional publication thing No.HEI06-22703, and body frame 2 is placed on the downside of tape drum 1.When tape drum 1 was attached to the band PRN device, rolling bobbin 10 passed through by driving driven off by shaft splined engagement, the rolling driving shaft (not shown) of splicing tpae PRN device and feeding driving shaft (not shown) respectively with bringing into to roller 22.
In printing, type belt 4 and China ink are clipped between the heating element heater of thermal head 14 of platen roller 23 and band PRN device with 5, and thermal head 14 is according to the mirror image of print data letter punch etc. on type belt 4.After the printing, China ink be with 5 in the ingate 20 places separate with type belt 4.Then, type belt 4 and double-sided adhesive tape 6 guide together between bringing into to a roller 22 and a pinch rollers 24.Like this, double-sided adhesive tape 6 can not adhere to be brought into on the roller 22, because its peelable band contacts with the periphery of bringing into to roller 22.Simultaneously, bring into to roller 22 and pinch rollers 24 by process, double-sided adhesive tape 6 adheres to the print surface of type belt 4.After this, type belt 4 is fed into the outside of band PRN device.
At body frame 2 one jiao, a plurality of (being 4 in this embodiment) surveyed part 25 and arranged with 6 ink color according to the China ink that is installed on the body frame 2, the sizes of the type of type belt 4 (printing " receptor type " of erect image or " laminated-type " of printing mirror image), type belt 4 etc. are surveyed by the detector (not shown) of band PRN device.
Band PRN device (or band printer) generally comprises a data generation unit, and it has a keyboard, a display unit (for example a, LCD) etc.Yet, the band PRN device also can be configured to be connected with external equipment (PC etc.) through cable or radio communication connection (infrared ray etc.), receives the character data (letter, the symbol that are produced or stored by external equipment, numeral etc.), print the data that receive and on type belt.
Fig. 5 A and 5B are the schematic diagrames along the tape drum shown in the arrow Va-Va indicated direction in Fig. 2 A, wherein, the cover frame frame 3 among Fig. 5 A separately from body frame 2, and the attached body frame 2 of cover frame frame 3 in Fig. 5 B.Fig. 5 C is the cross-sectional view along a part of tape drum 1 of the intercepting of the line Vc-Vc shown in Fig. 5 B.Fig. 5 D is the cross-sectional view along a part of tape drum 1 of the intercepting of the line Vd-Vd shown in Fig. 5 C.
As Fig. 5 A-5D, shown in 2A and the 2B, the sidewall 2b of body frame 2 (except a side that is formed with jag part 16) is provided with a plurality of suitable intervals rectangle first pin hole 34 at interval.Simultaneously, cover frame frame 3 is provided with a plurality of arms 35 of giving prominence to (towards body frame 2) from the periphery of top board 3a downwards.Each arm 35 is thin tabular elements.At the end of each arm 35, be formed with a latch 36 that engages separably with a corresponding pin hole 34.One sidewall 3b of cover frame frame 3 is provided with a plurality of slit 3c in the position that forms arm 35.Therefore, each arm 35 is not connected with sidewall 3b, and only is connected with cover frame frame 3 along its longitudinal direction in its end, and thus, each arm 35 is easily towards the inside bend of tape drum 1.
Each arm 35 is provided with a cover part 43.Cover part 43 is integrally formed so that around latch 36 with arm 35, and like this, when latch 36 engaged pin hole 34, it can cover the slit between latch 36 and the pin hole 34.For example, when the opening of pin hole 34 is one L * L square, form cover part 43 so that its length L 2 and width L3 will be all greater than L1 (L2＞L1, L3＞L1).
When cover frame frame 3 is attached to body frame 2 when covering the open side of body frame 2, the arm 35 of cover frame frame 3 is placed along the inner surface of the sidewall 2b of body frame 2, and latch 36 is engaged with pin hole 34.
Fig. 6 is the stereogram that the arm 35 that engages with pin hole 34 is shown.Because the area of pin hole 34 is generally greater than the area of latch 36, so, there are certain slit or gap between latch 36 and the pin hole 34.Yet pin hole 34 is fully covered by latch 36 and the cover part 43 greater than the area of pin hole 34 that is formed on around the latch 36, like this, can avoid dust and impurity in pin hole 34 intrudes into tape drum 1.Incidentally, the formation of cover part 43 can not increase the manufacturing cost of a lot of tape drums, because cover part 43 is integrally formed by injection molding and arm.
In addition, because arm 35 places along the inside surface of side wall of body frame 2, the user of operation tape drum 1 prevents his/her finger contact arm 35 and the arm 35 or throw off latches 36 from pin hole 34 of fractureing thus.In addition, even the user oppresses pin hole 34 with finger from the outside, latch 36 can not released pin hole 34 yet, because pin hole 34 forms the size less than people's finger.
Fig. 5 E is the cross-sectional view corresponding to Fig. 5 D, and another example of leader is shown.Shown in Fig. 5 E, it also might form a pair of groove 145 on the both sides of each pin hole 34, as the leader on sidewall 2b, to replace long and thin protrusion.Like this, be used for being formed on the arm 35 along the pair of protrusions 35a that groove 145 slides.Incidentally, leader 45 (145) not only is convenient to engaging of arm 35 and pin hole 34, but also help to prevent that dust and impurity from intruding in the tape drum 1, because leader 45 increases the dust of 1 inboard and the length of the narrow slot (path) that impurity must pass through from pin hole 34 to tape drum.
Fig. 7 A illustrates a remodeling of arm 35.Fig. 7 B is the cross-sectional view along the intercepting of the line VIIb-VIIb shown in Fig. 7 A.Fig. 7 C is the cross-sectional view along the intercepting of the line VIIc-VIIc shown in Fig. 7 A.In Fig. 7 A-7C, element same as described above is basically indicated with identical label.
Shown in Fig. 7 A, the also available cover part 43 of arm 135 covers the open side of pin hole 34, thus, prevents that dust and impurity are in pin hole 34 intrusion tape drums 1.
Shown in Fig. 2 A and 3, second pin hole 37 is formed on the sidewall 2b and 2c on the side of body frame 2, and jag part 16 is formed in the body frame 2.In addition, on the base plate 2a of body frame 2, contiguous each second pin hole 37 is formed with a type framework 40.Each type framework 40 be arranged in parallel to keep a predetermined gap with sidewall 2b (or 2c), and like this, the arm 42 with hook 41 (explaining after a while) can be inserted between sidewall 2b (or 2c) and the door type framework 40.
Fig. 8 is the stereogram that a type framework 40 and a part of arm 42 are shown.As shown in Figure 8, door type framework 40 comprises left post and right post 40b, the 40b that is provided with predetermined distance, and the crossbeam 40a on the top of joint pin 40b, 40b.
Fig. 9 A and 9B are the schematic diagrames that the door type framework 40 that engages with arm 42 is shown, and wherein, Fig. 9 A illustrates along the cross section of the intercepting of the line IXa-IXa shown in Fig. 9 B, and Fig. 9 B illustrates along the cross section of the intercepting of the line IXb-IXb shown in Fig. 9 A.
Shown in Fig. 9 B, the lower surface of crossbeam 40a is with identical with the upper end of second pin hole 37 basically height location.The lower surface of crossbeam 40a hereinafter will be referred to as " auxiliary bonding part 39 ".
Get back to Fig. 8, inclined- plane 47,47 is formed on the right post of a type framework 40 and left post 40b, 40b on the side of sidewall 2b (or 2c).Form each inclined-plane 47 so that its when up (when its distance from the base plate 2a of body frame 2 increases) it is more near sidewall 2b (or 2c).When hook 41 when assist in engagement part 39 breaks away from, can use inclined- plane 47,47, this will explain hereinafter.
Shown in Fig. 9 A, each arm 42 stretches out from the periphery downward (towards body frame 2) of the top board 3a of cover frame frame 3.Arm 42 forms with cover frame frame 3.At the end of arm 42, hook 41 forms has an arrow shape section shape, so that it is not that to engage with second pin hole 37 be exactly to engage with assist in engagement part 39.In other words, hook 41 has a latch part 41a who protrudes in the side, and engaging with second pin hole 37, and one protrude into the interior latch part 41b of opposite side, to engage with assist in engagement part 39, as shown in Figure 8.
Incidentally, the sidewall 3b of cover frame frame 3 is provided with slit 3d in the position that forms arm 42.Therefore, each arm 42 is not to be connected with sidewall 3b, and only in its end along its longitudinally direction be connected with cover frame frame 3, thus, each arm 42 is easily towards the inside bend of tape drum 1.
Shown in Fig. 9 B, when cover frame frame 3 is attached to body frame 2, in each arm 42 is inserted into slit between sidewall 2b (or 2c) and the door type framework 40 from the top, usually, latch part 41a engages with second pin hole 37, by like this, cover frame frame 3 firmly is fixed to body frame 2, and does not have danger separately.
Because cover frame frame 3 is as described above by the injection molding manufacturing, so arm 42 can form to the inboard of cover frame frame 3, and is indicated as Fig. 9 B double dot dash line.Simultaneously, when cover frame frame 3 when body frame 2 is separated, each arm 42 must curve inwardly so that latch part 41a breaks away from from second pin hole 37.Like this, arm 42 can stand plastic deformation, thus, tilts along the direction (double dot dash line among Fig. 9 B) of separating with second pin hole 37.Because arm 42 tilts in this wise, latch part 41a can not engage with second pin hole 37 again.
Yet, in the tape drum 1 in this embodiment, when arm 42 tilt as described above and with sidewall 2b (or 2c) when separating, another latch part 41b engages with the assist in engagement part 39 of door type framework 40.Therefore, cover frame frame 3 firmly is fixed to body frame 2, and can not reach requirement.
In the tape drum 1 of this embodiment, when type belt 4, China ink is with 5 and double-sided adhesive tape 6 when exhausting, the user carries the dealer of not reusable tape drum 1 to appointment, pay a suitable price, and require to replace the type belt 4 of tape drum 1, China ink to be with 5 and double-sided adhesive tape 6 with new band.The manufacturer that is responsible for replacing can refill tape drum 1 with new band by cover frame frame 3 is separated from body frame 2.Cover frame frame 3 can be implemented by following program from the dismounting of body frame 2.
At first, be placed in a supporting 100 with a plurality of protrusions that are used to locate 101 with (empty) tape drum 1 of crossing, as shown in figure 10.Tape drum 1 is placed between the protrusion 101 of location and does not maintain thus and can move in supporting 100.
In four sidepieces of supporting 100 each is being provided with a cavity 102 corresponding to one position in first and second pin holes 34 and 37 of tape drum 1.Aiding support 103 is removably attached to each cavity 102.One first push rod 104 is attached to each aiding support 103, with along basically with the direction of the sidewall 2b quadrature of body frame 2 slidably.
When the latch that engages with first pin hole 34 36 broke away from, to front slide, thus, the end of first push rod 104 promoted latch 36 and engages with first pin hole 34 at first push rod 104 of the aiding support 103 in first pin hole, 34 the place aheads.Therefore, arm 35 is flexiblely crooked towards the inboard of tape drum 1, thereby latch 36 breaks away from from first pin hole 34.
Supporting 100 also is provided with two handle holes 106 that penetrate supporting.Each arm 42 that each handle hole 106 is formed on corresponding to tape drum 1 is placed in the position of supporting on 100.Simultaneously, the base plate 2a of body frame 2 has through hole 46 in the position corresponding to handle hole 106 (see figure 8)s.
Figure 11 is a schematic diagram, and its explanation is used for the method that the hook 41 of the arm 42 that will engage with second pin hole 37 on the sidewall 2b of body frame 2 is thrown off.
When the hook 41 that engages with the sidewall 2b of body frame 2 was thrown off, second push rod 105 with a divergent ends inserted in the handle hole 106.Second push rod 105 that enters handle hole 106 passes through hole 46, and the inclined-plane 47 of contact door type framework 40.When second push rod 105 pushed away on further, second push rod 105 promoted inclined-planes 47, and thus, door type framework 40 is away from sidewall 2b bending.
Thereafter, the end of first push rod 104 inserts in second pin hole 37, thereby, the latch part 41a of hook 41 is released second pin hole 37.Like this, can not engage, because door type framework 40 is away from sidewall 2b bending with assist in engagement part 39 at the latch part 41b of hook 41 opposite sides.Like this, hook 41 can be pulled out from the slit between sidewall 2b and the door type framework 40.
Incidentally, the latch part 41b of hook 41 initial with situation that assist in engagement part 39 engages in, by means of second push rod 105, only by a crooked door type framework 40 with it from sidewall 2b separately, hook 41 can be from 39 disengagings of assist in engagement part.
Because jag part 16 is in the way, so second push rod 105 can not be inserted in second pin hole 37 on the sidewall 2c of body frame 2.Therefore, for hook 41 is broken away from from sidewall 2c, second push rod 105 inserts in the corresponding handle hole 106 and through hole 46, thus, door type framework 40 is crooked similarly with top method, afterwards, by means of the 15 hook-type instrument (not shown) that insert in second pin hole 37, with second pin hole 37 of hook 41 releases on sidewall 2c through the space.
After the arm 35 and 42 of cover frame frame 3 breaks away from from body frame 2, unclamp screw 31a-31f, cover frame frame 3 separates from body frame 2.Afterwards, body frame 2 refills with new band (4,5,6).Thereafter, cover frame frame 3 is attached to body frame 2, and arm 35 and 42 is engaged with first and second pin holes 34 and 37, screws screw 31a-31f once more.By above step, make re-using of tape drum 1 become possibility.
Although above description provides a tape drum according to one embodiment of the invention, tape drum can be made amendment within the scope of the invention in every way.
For example, although in the tape drum 1 of above embodiment, arm 35 is set to cover frame frame 3, and first pin hole 34 is set to body frame 2, and it also can be provided with first pin hole 34 to cover frame frame 3, and to body frame 2 arm 35 is set.
Although in above embodiment, body frame 2 and cover frame frame 3 are configured to: when cover frame frame 3 is attached to body frame 2, arm 35 is placed along the inner surface of the sidewall 2b of body frame 2, but, body frame 2 and cover frame frame 3 also can be configured to arm 35 and place (or being provided with to body frame 2 under the situation of arm 35, along the outer surface of the sidewall of cover frame frame 3) along the outer surface of the sidewall 2b of body frame 2.In these cases, latch 36 is formed on the inner surface of each arm 35.
Tape drum described above also can be used for aforesaid receptor type type belt.Under the situation of receptor type, need not to use double-sided adhesive tape, the erect image of letter etc. is printed on the surface of transparent type belt.
In addition, tape drum described above can store the band made by heat-sensitive paper as type belt.Like this, need in tape drum, not store the China ink band.
Commercial Application
In according to tape drum of the present invention, by from body frame dismounting cover frame frame, a new band can be loaded in body In the framework. When the cover frame frame was attached to body frame again, the latch of arm engaged with pin hole, like this, and cover frame Frame firmly is fixed to body frame, and does not have the danger of separation. Each arm is provided with the cover part, its covering Pin-and-hole like this, can prevent that the gaps between latch and pin hole such as dust from intruding in the tape drum.
Claims (15)
1. a tape drum, its supporting strap shape recording medium, so that recording medium can be pulled out, it comprises:
One body frame, it has opening so that recording medium is loaded in it in a side; And
One cover frame frame, it is removably attached to body frame to close this opening, wherein:
One in body frame and the cover frame frame is provided with pin hole, and
In body frame and the cover frame frame another is provided with the arm that has a latch, and this latch can be attached to corresponding pin hole and separate from pin hole, and
Each arm is provided with a cap piece that is used to cover the pin hole open side.
2. tape drum as claimed in claim 1 is characterized in that:
Pin hole is arranged on one the sidewall in body frame and the cover frame frame, and
When the cover frame frame was attached to body frame, each arm was placed along inside surface of side wall basically, and each latch is arranged on the inner surface of each arm.
3. tape drum as claimed in claim 2 is characterized in that each arm has elasticity, moves apart sidewalls flex to allow arm.
4. tape drum as claimed in claim 3 is characterized in that, each arm is a thin tabular element, its only in the one end along its longitudinally direction be connected to the cover frame frame.
5. tape drum as claimed in claim 1 is characterized in that, each cover part and each arm form.
6. tape drum as claimed in claim 1 is characterized in that the sidewall with pin hole is provided with leader, and contiguous each pin hole of each leader forms, to extend along the direction of inserting each arm.
7. tape drum as claimed in claim 6 is characterized in that, leader is formed in a pair of long and thin protrusion on the both sides of pin hole.
8. tape drum as claimed in claim 6 is characterized in that,
The long and thin guide groove that leader comprises that contiguous pin hole forms, and
Arm is provided with a guiding protrusion, is used for sliding along guide groove.
9. tape drum as claimed in claim 1 is characterized in that, sidewall is the wall around body frame or cover frame frame periphery.
10. a shell, it is used to support a band, and like this, band can be moved the outside to, and it comprises:
One body frame, it has a top of opening wide, and band is inserted in it, and have the sidewall that a base plate and is provided with through hole; And
One cover frame frame, it is removably attached to body frame to close the top of opening wide of body frame, the cover frame frame has fuel plate, each element extends to cover through hole towards each through hole along the body frame inside surface of side wall, simultaneously, make to be formed on and engage with through hole in the face of the lip-deep joint of the sidewall of body frame is outstanding.
11. shell as claimed in claim 10 is characterized in that,
The cover frame frame comprises a top board and a sidewall, and
One edge setting of the contiguous top board of each fuel plate, and
The sidewall of cover frame frame is provided with slit in the position of fuel plate, so that fuel plate only is connected to top board.
12. shell as claimed in claim 10 is characterized in that, each fuel plate has elasticity, moves apart the sidewalls flex of body frame to allow fuel plate.
13. shell as claimed in claim 10 is characterized in that, the inside surface of side wall of body frame is provided with leader, and when the cover frame frame was attached to body frame, it was used for the guided plate linear element to through hole.
14. shell as claimed in claim 13 is characterized in that, leader is formed in a pair of long and thin protrusion on the through hole both sides.
15. shell as claimed in claim 13 is characterized in that,
Leader is the long and thin guide groove that adjacent through-holes forms, and
Fuel plate is provided with a guiding protrusion, and it is used for sliding along guide groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP89528/2002 | 2002-03-27 | ||
| JP2002089528A JP2003285488A (en) | 2002-03-27 | 2002-03-27 | Cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1642746A true CN1642746A (en) | 2005-07-20 |
| CN100446986C CN100446986C (en) | 2008-12-31 |
Family
ID=28449520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038070219A Expired - Fee Related CN100446986C (en) | 2002-03-27 | 2003-03-26 | Cassette |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2003285488A (en) |
| KR (1) | KR20040102055A (en) |
| CN (1) | CN100446986C (en) |
| AU (1) | AU2003227233A1 (en) |
| WO (1) | WO2003080352A1 (en) |
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| CN101850673A (en) * | 2009-03-31 | 2010-10-06 | 兄弟工业株式会社 | Tape drum |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4274144B2 (en) * | 2005-04-25 | 2009-06-03 | 船井電機株式会社 | Ink sheet cartridge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254558U (en) * | 1988-10-07 | 1990-04-19 | ||
| JPH04135558U (en) * | 1991-06-11 | 1992-12-16 | マツクス株式会社 | tape cartridge |
| JP3335433B2 (en) * | 1993-07-07 | 2002-10-15 | ブラザー工業株式会社 | Tape cassette |
| JP4671004B2 (en) * | 1999-09-14 | 2011-04-13 | ブラザー工業株式会社 | Printing device |
-
2002
- 2002-03-27 JP JP2002089528A patent/JP2003285488A/en active Pending
-
2003
- 2003-03-26 AU AU2003227233A patent/AU2003227233A1/en not_active Abandoned
- 2003-03-26 WO PCT/JP2003/003766 patent/WO2003080352A1/en active Application Filing
- 2003-03-26 CN CNB038070219A patent/CN100446986C/en not_active Expired - Fee Related
- 2003-03-26 KR KR10-2004-7015191A patent/KR20040102055A/en not_active Application Discontinuation
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20040102055A (en) | 2004-12-03 |
| WO2003080352A1 (en) | 2003-10-02 |
| CN100446986C (en) | 2008-12-31 |
| JP2003285488A (en) | 2003-10-07 |
| AU2003227233A1 (en) | 2003-10-08 |
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Granted publication date: 20081231 Termination date: 20190326 |