CN101269583B - Recording device and ink belt case - Google Patents
Recording device and ink belt case Download PDFInfo
- Publication number
- CN101269583B CN101269583B CN2008100865754A CN200810086575A CN101269583B CN 101269583 B CN101269583 B CN 101269583B CN 2008100865754 A CN2008100865754 A CN 2008100865754A CN 200810086575 A CN200810086575 A CN 200810086575A CN 101269583 B CN101269583 B CN 101269583B
- Authority
- CN
- China
- Prior art keywords
- ink ribbon
- ribbon cartridge
- snap
- latch piece
- thread part
- 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.)
- Active
Links
Images
Abstract
The invention provides a record device which is usually assembled conveniently and is not simply disengaged or fallen off from a support part even in the event that force pushed out by a ribbon winding roller acts on a ribbon winding shaft, and a and an ink ribbon box. A record head of the record device, which is carried on a sliding guide, includes a plurality of record metal wires, images are recorded to a record medium via an ink ribbon from the ink ribbon box (29) by means of projection motion of these record metal wires, wherein the ink ribbon box (29) includes a clipping sheet (61) which can glidingly move toward the support part (26) of the ink ribbon box (29) and be clipped with a clipping stop hole (26a) of the support part.
Description
Technical field
The present invention relates to possess tape deck and the ink ribbon cartridge of prevention ink ribbon cartridge from the mechanism that the box support breaks away from, comes off.
Background technology
Usually, the following described point of knowing that has impacts (dot impact) formula printer, that is: the record head that is equipped on the balladeur train possesses many record metal wires, and the outstanding action by these record metal wires via the China ink band, is recorded in recording medium with image.In this point impact printer in the past, usually, chimeric tape wrapping axle in being arranged at the black tape wrapping roller of ink ribbon cartridge, drive this tape wrapping axle, utilize tape wrapping roller coiling China ink band, simultaneously via this China ink band, will write down metal wire and beat and penetrate on recording medium and document image (for example, with reference to patent documentation 1).
In said structure, following technology has been proposed, that is, and the linking part a little less than inserting mounting structure between tape wrapping axle and the tape wrapping roller, when the masterpiece that the tape wrapping roller is released being used for the tape wrapping axle, make linking part breakage (for example, with reference to patent documentation 2) because band blocks (リ ボ Application ロ Star Network).
In addition, in the structure that is recorded in patent documentation 1, in ink ribbon cartridge, have the ink ribbon cartridge of stationery (the ス テ one シ ヨ Na リ one) form that is fixedly set between a pair of side frame and be equipped on the ink ribbon cartridge that dragging on the balladeur train carried balladeur train (オ Application キ ヤ リ Star ジ) form.In any ink ribbon cartridge, ink ribbon cartridge is supported in loading and unloading freely on side frame or the box support that is made of balladeur train.
[patent documentation 1] spy opens the 2004-330516 communique
[patent documentation 2] spy opens flat 8-72374 communique
But, in structure in the past, the loading and unloading easiness when paying the utmost attention to ink ribbon cartridge common, ink ribbon cartridge for example forms easy supporting structure based on weak spring force with respect to the supporting structure of box support.
In this case, for example, in above-mentioned tape wrapping structure,,, then exist ink ribbon cartridge to overcome the spring force of above-mentioned supporting structure portion and the trouble that comes off from support if the tape wrapping axle is released the tape wrapping roller because band blocks or the generation of paperboard etc.If ink ribbon cartridge comes off, then other the equipment to printer produces bad influence.
In addition, in structure in the past, because linking part is set, so component count increases, because linking part is set, so the operation of the assembling of the ink ribbon cartridge difficulty that becomes.Because the mounting structure of ink ribbon cartridge, before above-mentioned linking part breakage, ink ribbon cartridge comes off, and has the trouble that other equipment of point impact printer is produced bad influence.
Summary of the invention
The objective of the invention is to eliminate the problem that exists in the above-mentioned technology in the past, loading and unloading when ink ribbon cartridge common is provided are easy, even and the masterpiece that the tape wrapping roller is released is used for the tape wrapping axle, the also tape deck and the ink ribbon cartridge of situation about not coming off from the box support simply.
In addition, other purposes of the present invention be to provide can linking part be set and suitably the reply band block, even when the masterpiece that the tape wrapping roller is released is used for the tape wrapping axle, do not have the tape deck and the ink ribbon cartridge of the situation that ink ribbon cartridge comes off yet.
The invention provides a kind of tape deck, it possesses many record metal wires at the record head that is equipped on the balladeur train, utilize the outstanding action of these record metal wires, via China ink band from ink ribbon cartridge, to the recording medium recording image, described tape deck is characterised in that, two ends on the surface of described ink ribbon cartridge possess snap-latch piece, this snap-latch piece can move towards the support of this ink ribbon cartridge and engage with this support, this snap-latch piece possesses sliding part and links to each other and the vertical pinch hand that erects with this sliding part, one end of the spring portion that the elastomer that extends by installing on this pinch hand forms is arranged on the surface of described ink ribbon cartridge, and be set at the surface of described ink ribbon cartridge and the base portion card of the brake that erects abreast with described pinch hand only.
In addition, described snap-latch piece also can slide mobile and engage with the support of this ink ribbon cartridge.
In these inventions, ink ribbon cartridge possesses snap-latch piece, this snap-latch piece can move towards the support of this ink ribbon cartridge and engage with this support, therefore, for example, even the excessive load that the tape wrapping roller is released acts under the situation of tape wrapping axle, also can stop ink ribbon cartridge to break away from, come off from this support.
In this case, the snap-latch piece of described ink ribbon cartridge is by spring energized and front end that make described snap-latch piece is outstanding laterally from the lateral margin of this ink ribbon cartridge, when support assembles, overcome spring force and the front end of snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of this ink ribbon cartridge to the outside of lateral margin.
In addition, described support also can be the embedded hole that is formed on the body side frame.
And then described snap-latch piece also can be disposed at the margo dexter and the left border of described ink ribbon cartridge, and engages with the described support that is positioned at this margo dexter side and left border side.
In this structure, when support assembles, overcome spring force and the front end of snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of this ink ribbon cartridge to the outside of lateral margin, therefore, loading and unloading during ink ribbon cartridge common are easy, even and the excessive masterpiece that the tape wrapping roller is released be used for the tape wrapping axle, also can stop ink ribbon cartridge disengaging, come off.
In addition, in the structure of above-mentioned tape deck, possess many record metal wires at the record head that is equipped on the balladeur train, utilize the outstanding action of these record metal wires, via China ink band from ink ribbon cartridge, to the recording medium recording image, wherein, external thread part at the chimeric tape wrapping axle of internal thread part that is arranged at the tape wrapping roller on the described ink ribbon cartridge, drive described tape wrapping axle, thereby can utilize the described tape wrapping roller China ink band of reeling, the rigidity of described internal thread part forms a little less than the rigidity than described external thread part, described internal thread part form do the time spent at excessive load can be damaged.
In this case, the profile of tooth of described internal thread part becomes the thin thickness than the tooth of described external thread part, with can be damaged under excessive load.
In this structure, because the generation blocked of band, when the excessive load that the tape wrapping roller is released acted on the tape wrapping axle, the internal thread part of tape wrapping roller that is arranged at ink ribbon cartridge was damaged, and the transmission of power between tape wrapping axle and the tape wrapping roller is cut off.
Thereby, remove band and block, can prevent to be arranged at record metal wire damaged etc. of record head.In addition, can prevent tape wrapping axle damaged when blocking, therefore, be unlikely to print the repairing of machine main body, only change ink ribbon cartridge and just can tackle.And then, not needing linking part in the past, component count reduces, and it is easy that the installation exercise of ink ribbon cartridge becomes.
In addition, in the damaged process of the internal thread part side of tape wrapping roller,, also can stop coming off of ink ribbon cartridge even the excessive load that the tape wrapping roller is released acts on the tape wrapping axle.
In addition, in said structure, the thickness of the tooth of described internal thread part and external thread part is that the thickness of the tooth of mate gets final product.In the tooth of mate,, then can obtain effect equally if the profile of tooth of internal thread part becomes the thin thickness than the tooth of external thread part.
In addition, the invention provides a kind of ink ribbon cartridge, it is assemblied in the main body of tape deck, described tape deck utilization possesses the record head of many record metal wires to the recording medium recording image, described ink ribbon cartridge is characterised in that, two ends on the surface of described ink ribbon cartridge possess snap-latch piece, this snap-latch piece can move towards the support in the described ink ribbon cartridge of described body abutment and engage with this support, this snap-latch piece possesses sliding part and links to each other and the vertical pinch hand that erects with this sliding part, one end of the spring portion that the elastomer that extends by installing on this pinch hand forms is arranged on the surface of described ink ribbon cartridge, and be set at the surface of described ink ribbon cartridge and the base portion card of the brake that erects abreast with described pinch hand only.
In addition, described snap-latch piece also can slide and move and engage with the support of the described ink ribbon cartridge of supporting in the main body of tape deck.
In the ink ribbon cartridge of these inventions, possesses snap-latch piece, this snap-latch piece can move towards the support that main body possessed of tape deck and engage with this support, therefore, for example, even the excessive load that the tape wrapping roller is released acts under the situation of tape wrapping axle, also can stop ink ribbon cartridge to break away from, come off from this support.
In this case, described snap-latch piece is by spring energized and front end that make described snap-latch piece is outstanding laterally from the lateral margin of this ink ribbon cartridge, when the support to described main body assembles, overcome spring force and the front end of described snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of described main body to the outside of lateral margin.
In addition, also can be sticked in the embedded hole that forms on body side frame support, described tape deck as described main body.
And then described snap-latch piece also can be disposed at the margo dexter and the left border of described ink ribbon cartridge, and engages with the support of the described main body that is positioned at this margo dexter side and left border side.
In this structure, when support assembles, overcome spring force and the front end of snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of tape deck main body to the outside of lateral margin, therefore, loading and unloading during ink ribbon cartridge common are easy, even and the excessive masterpiece that the tape wrapping roller is released be used for the tape wrapping axle, also can stop ink ribbon cartridge disengaging, come off.
In addition, in said structure, the tape wrapping roller that possesses the China ink band of reeling, the external thread part of the tape wrapping axle that possesses at the chimeric described tape deck of the internal thread part of described tape wrapping roller, by utilizing described tape wrapping axle to drive described tape wrapping roller, can reel China ink band, the internal thread part of described tape wrapping roller form a little less than the external thread part of the tape wrapping axle that rigidity possesses than described tape deck, described internal thread part form do the time spent at excessive load can be damaged.
In this case, the profile of tooth of described internal thread part becomes the thin thickness of tooth of the external thread part of the tape wrapping axle that possesses than described tape deck, with can be damaged under excessive load.
In this structure, because the generation blocked of band, when the excessive load that the tape wrapping roller is released acted on the tape wrapping axle, the internal thread part of tape wrapping roller that is arranged at ink ribbon cartridge was damaged, and the transmission of power between tape wrapping axle and the tape wrapping roller is cut off.
Thereby, remove band and block, can prevent to be arranged at record metal wire damaged etc. of record head.In addition, can prevent tape wrapping axle damaged when blocking, therefore, be unlikely to print the repairing of machine main body, only change ink ribbon cartridge and just can tackle.And then, not needing linking part in the past, component count reduces, and it is easy that the installation exercise of ink ribbon cartridge becomes.
In addition, in the damaged process of the internal thread part side of tape wrapping roller,, also can stop coming off of ink ribbon cartridge even the excessive load that the tape wrapping roller is released acts on the tape wrapping axle.
In addition, in said structure, the thickness of the tooth of described internal thread part and external thread part is that the thickness of the tooth of mate gets final product.In the tooth of mate,, then can obtain effect equally if the profile of tooth of internal thread part becomes the thin thickness than the tooth of external thread part.
In the present invention, ink ribbon cartridge possesses snap-latch piece, this snap-latch piece can move towards the support of this ink ribbon cartridge and engage with this support, therefore, for example, even the excessive load that the tape wrapping roller is released acts under the situation of tape wrapping axle, also can stop ink ribbon cartridge to break away from, come off from this support.
In addition, when support assembles, overcome spring force and the front end of snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of this ink ribbon cartridge to the outside of lateral margin, if be formed as described above, then the loading and unloading during ink ribbon cartridge common are easy, even and the excessive masterpiece that the tape wrapping roller is released be used for the tape wrapping axle, also can stop ink ribbon cartridge disengaging, come off.
And then in the present invention, when band blocked, the internal thread part of tape wrapping roller was damaged, can prevent the damaged of tape wrapping axle, therefore, was unlikely to print the repairing of machine main body, only changed ink ribbon cartridge and just can tackle.And then, not needing linking part in the past, component count reduces, and it is easy that the installation exercise of ink ribbon cartridge becomes.
Description of drawings
Fig. 1 is the stereogram of point impact printer that expression has been suitable for an embodiment of tape deck of the present invention.
Fig. 2 is the side view of the record head of presentation graphs 1 and balladeur train etc.
Fig. 3 is the stereogram that the mount structure of ink ribbon cartridge has been taken off in expression.
Fig. 4 is the stereogram that illustrates from drawing paper device cell side to observe the mount structure of Fig. 3.
Fig. 5 is the stereogram that the state of ink ribbon cartridge has been assembled in expression.
Fig. 6 is the profile of expression tape drive mechanism.
Fig. 7 A, Fig. 7 B are respectively the side views of expression tape wrapping mechanism.
Fig. 8 is the XIII-XIII profile of Fig. 7 A.
Fig. 9 is the profile of the snap-latch piece of expression ink ribbon cartridge.
Figure 10 is the stereogram of the snap-latch piece of expression ink ribbon cartridge.
Among the figure: 10-printer (tape deck); The 20-record head; The 21-balladeur train; 25,26-side frame (support); 25a, 26a-stop hole (embedded hole); The 29-ink ribbon cartridge; 45-tape wrapping roller; The 45A-internal thread part; The 145-tooth; 47-tape wrapping axle; The 47A-external thread part; The 147-tooth; The 61-snap-latch piece; The 62-sliding part; The 63-pinch hand; 65-spring portion.
The specific embodiment
Below, with reference to accompanying drawing, one embodiment of the present invention is described.
Fig. 1 is the stereogram of outward appearance in the place ahead of printer 10 of the embodiment of expression tape deck of the present invention, and Fig. 2 is the sectional side view of printer 10, and Fig. 3 and Fig. 4 are the stereograms of the mount structure of this printer 10 of expression.
This printer 10 is continuity point impact printers, possess: get the many balladeur trains 21 that write down the record head 20 of metal wires and carry this record head 20 selectively, penetrate the record metal wire of getting from record head 20 by beating to recording medium (hereinafter referred to as the scraps of paper), record comprises the image of literal.As shown in Figure 2, this printer 10 roughly possesses: constitute record cell printer main body 12, draw paper device unit 13 and scraps of paper guide 14, as shown in Figure 1, their top, below form the structure that is covered by top box 15 and nowel 16.The above-mentioned scraps of paper have and block the continuous scraps of paper that the cut-out scraps of paper and multi-disc for specific length link.As cutting off the scraps of paper, piece of paper, carbon paper, bankbook are for example arranged or cut off film etc., as the continuous scraps of paper, continuous paper is arranged.
Printer main body 12 as main body possesses: as record head 20, balladeur train 21 and the platen 22 of recording mechanism portion, as a plurality of conveying rollers 23 of scraps of paper conveying mechanism portion.Specifically, as shown in Figures 3 and 4, printer main body 12 is erected with back side frame 27, platen 22, balladeur train axle 28, a plurality of roll shaft 23a, draws paper device unit 13 etc. between a pair of side frame 25,26, be provided with balladeur train 21 at balladeur train axle 28, is provided with conveying roller 23 at each roll shaft 23a.
Above-mentioned conveying roller 23 is disposed at the place ahead and rear (conveying roller 23 of a part is not shown) of printer main body 12 up and down in couples with respect to platen 22, and carry motor and link and be arranged in the driving wheel row portion 41 in the outside of right frame 26 with this motor by the not shown scraps of paper, drive to the clockwise direction of Fig. 2 or rotation counterclockwise.Thus, the scraps of paper rearward can be carried from the place ahead (scraps of paper guide 14 sides) of printer main body 12, in addition, forwards be carried from the rear of printer main body 12, the scraps of paper with the sub scanning direction of the main scanning direction quadrature of balladeur train 21 on carry.
Above-mentioned balladeur train 21 is inserted logical balladeur train axle 28 sliding freely, and carries record head 20, combines with 43 (with reference to the Fig. 3) that are with synchronously that driven by the slide-frame driven motor that constitutes with not shown stepper motor.
Thus, above-mentioned balladeur train 21 utilizes the forward or reverse of slide-frame driven motor, via being with 43 synchronously by 28 guiding of balladeur train axle, advances on the main scanning direction consistent with the length direction that axially reaches platen 22 of above-mentioned balladeur train axle 28 (scanning).Above-mentioned record head 20 possesses many record metal wires (not shown), gets these record metal wires to platen 22.
As shown in Figure 5, load and unload the ink ribbon cartridge 29 that is equipped with the stationery form freely at this printer main body 12, the China ink band of this ink ribbon cartridge 29 is drawn between record head 20 and platen 22.
Thus, record head 20 with balladeur train 21 1 coexist advance on the main scanning direction during, make these record metal wires outstanding and be against China ink and be with, make the China ink of this China ink band be attached to conveying on the scraps of paper between platen 22 and the record head 20, thereby record comprises the image of literal on these scraps of paper.Also have, as shown in Figure 3, be provided with band at balladeur train 21 and hide retainer 51, band hides that retainer 51 protections contacts with the upper surface of platen 22 and the scraps of paper (the cut-out scraps of paper or the continuous scraps of paper) carried, makes it not be subjected to the influence of the interior China ink band of ink ribbon cartridge 29.
Draw paper device unit 13 to supply with the continuous scraps of paper, as shown in Figure 4, have pair of right and left and draw paper device 30 to scraps of paper conveying mechanism portion.
Respectively draw paper device 30 as shown in Figure 2, possess: draw paper device drive pulley 30a, draw paper device follow-up pulley 30b, be wound on these pulleys 30a, 30b draw paper device band 31, utilize not shown driving mechanism, will draw paper device drive pulley 30a rotation to drive, paper device band 31 is drawn in driving, carries the continuous scraps of paper.
Utilize the operation of recording of record head 20 to implement as follows, that is: record head 20 utilize that balladeur train 21 moves along main scanning direction during, utilization is got from the record metal wire of record head 20, carry out the record of delegation's amount, when carrying out the record of amount of this delegation at every turn, carry the continuous scraps of paper of specific length as the conveying roller 23 (and drawing paper device unit 13) of scraps of paper conveying mechanism portion, carry out these actions repeatedly.
Secondly, the winding mechanism to the China ink band describes.
Fig. 6 represents to be contained in the structure of coiling portion of the China ink band of ink ribbon cartridge 29.In this tape wrapping portion, at the tape wrapping roller 45 chimeric tape wrapping axles 47 that are installed on above-mentioned back side frame 27 that are arranged at ink ribbon cartridge 29, rotation drives this tape wrapping axle 47, thus, makes 45 rotations of tape wrapping roller, thereby reels the China ink band.Tape wrapping axle 47 drives by having omitted illustrated tape drive mechanism.This tape drive mechanism has omitted diagram, but planetary gears etc. is used in the power drive when using above-mentioned balladeur train 21 round mobile, and rotating band wireline reel 47 on moving direction two directions of this balladeur train 21 utilizes the tape wrapping roller chimeric with it 45 black being with of reeling.
Fig. 7 A has represented tape wrapping roller 45 chimeric and the state of tape wrapping axle 47, and Fig. 7 B represents described state before chimeric.
Shown in Fig. 7 B, be provided with external thread part 47A at the front end of tape wrapping axle 47, this external thread part 47a is embedded in the internal thread part (not shown in Fig. 7 A) of the tape wrapping roller 45 of above-mentioned ink ribbon cartridge 29 shown in Fig. 7 A.In Fig. 7 B, 47B is the guiding tapering at above-mentioned internal thread part.
Fig. 8 is the XIII-XIII profile of Fig. 7 A.
The external thread part 47A of above-mentioned tape wrapping axle 47 has 6 teeth 147, is formed with the tooth 145 of the equal number corresponding with above-mentioned 6 teeth 147 at the internal thread part 45A of the chimeric tape wrapping roller 45 of this external thread part 47A.Also have, in the thickness of the tooth of the mate of each tooth 145,147, the thickness T 1 of the tooth 145 of internal thread part 45A forms thinner than the thickness T 2 of the tooth 147 of external thread part 47A.
In addition, because the generation that so-called band blocks, the excessive load that tape wrapping roller 45 is released acts on tape wrapping axle 47 sometimes.
In the present embodiment, when the excessive load that tape wrapping roller 45 is released acts on tape wrapping axle 47, because the thickness T 1 of the tooth 145 of internal thread part 45A forms thinner than the thickness T 2 of the tooth 147 of external thread part 47A, therefore, the tooth 145 of weakness that is arranged at the internal thread part 45A side in the tape wrapping roller 45 of ink ribbon cartridge 29 is damaged, is breaking at the transmission of power of 45 on tape wrapping axle 47 and tape wrapping roller.
Thereby, remove band and block, can prevent to be arranged at record metal wire damaged etc. of record head 20.In addition, can prevent tooth 147 damaged of tape wrapping axle 47 sides when blocking, therefore, be unlikely to print the repairing of machine main body, only change ink ribbon cartridge 29 and just can tackle.And then, not needing linking part in the past, component count reduces, and it is easy that the installation exercise of ink ribbon cartridge becomes.
Also have, in said structure, form thinner than the thickness T 2 of the tooth 147 of external thread part 47A by thickness T 1 with the tooth 145 of internal thread part 45A, make the reduced stiffness of internal thread part 45A, but for example also can weaken material and weaken the rigidity of internal thread part 45A, or also can change the shape of tooth 145 and weaken the rigidity of internal thread part 45A.
Secondly, stop structure to describe to coming off of ink ribbon cartridge 29.
Usually, ink ribbon cartridge 29 is when side frame 25,26 (support) assembling to the left and right, as mentioned above, to tape wrapping axle 47 chimeric tape wrapping rollers 45, and as shown in Figure 6, what be provided with on the inner surface with respect to left and right sides side frame 25,26 respectively sells parts 126, ends the spring portion 129 of the both side ends of ink ribbon cartridge 29 with weak spring force card.The spring force that this card is ended a little less than power forms is a cause of having considered the loading and unloading easiness of ink ribbon cartridge 29.
In the present embodiment, as shown in Figure 5, the two ends on the surface of above-mentioned ink ribbon cartridge 29 are provided with a pair of snap- latch piece 61,61 in the mode of sliding freely on the surface.As shown in Figure 9, this snap-latch piece 61 possesses: sliding part 62 with link to each other and the vertical pinch hand that erects 63 with this sliding part 62, the spring portion 65 of one end of the elastomer 64 that is installed on sliding part 62 and pinch hand 63 and extends is arranged on the surface of ink ribbon cartridge 29, and is ended by the base portion card of the brake 66 that erects abreast with pinch hand 63.Also have, a pair of snap-latch piece 61 is made the front end 61a of this snap-latch piece 61 outstanding to the outside of the lateral margin 29a of ink ribbon cartridge 29 by spring portion 65 application of forces, as shown in figure 10, be limited to the stop hole (support, embedded hole) 25a, the 26a that are provided with on left and right sides side frame 25,26.
Under the state before the assembling of ink ribbon cartridge 29, snap-latch piece 61 is made the front end 61a of this snap-latch piece 61 outstanding laterally from the lateral margin 29a of ink ribbon cartridge 29 by the spring force application of force of spring portion 65.
Also have, when the assembling of ink ribbon cartridge 29, pinch pinch hand 63 and brake 66, apply the power of pinching, make the front end 61a of snap-latch piece 61 overcome the spring force of spring portion 65 and compress to the inside from this lateral margin 29a to the direction shown in one group of arrow X.This operation is carried out with two hands by the user with reference to Fig. 5.Then, if after ink ribbon cartridge 29 is assemblied in the rigging position of regulation, unclamp two hands, then because the spring force of the spring portion 65 of snap-latch piece 61, the front end of this snap-latch piece 61 is outstanding to the outside of lateral margin 29a, as shown in figure 10, is limited to the stop hole 25a, the 26a that are provided with at left and right sides side frame 25,26.
In the present embodiment, when the assembling of ink ribbon cartridge 29, snap-latch piece 61 is slided, make the front end of this snap-latch piece 61 be limited to stop hole 25a, the 26a (support) of left and right sides side frame 25,26, therefore, even because so-called band blocks or the generation of paperboard etc., the excessive load that tape wrapping roller 45 is released acts on tape wrapping axle 47, this release power also is stuck sheet 61 and stops, and prevents that ink ribbon cartridge 29 from coming off from left and right sides side frame 25,26.
In addition, as mentioned above, in the damaged process of the tooth 145 of the weakness of the internal thread part 45A of tape wrapping roller 45 side, the excessive load that tape wrapping roller 45 is released also acts on tape wrapping axle 47 sometimes.
In this case, the front end of snap-latch piece 61 is limited to left and right sides side frame 25,26, therefore, stops coming off of ink ribbon cartridge 29, thereby, can prevent the breakage of each equipment of point impact printer.
Above-mentioned embodiment only is a mode of the present invention, certainly is out of shape arbitrarily within the scope of the invention.
For example, in the above-described embodiment, two ends at the face of the table side of ink ribbon cartridge 29 are provided with a pair of snap- latch piece 61,61, these two snap- latch pieces 61,61 slide respectively and engage with left and right sides side frame 25,26, this is illustrated in above-mentioned, but the present invention is not limited to this, also can be only at an end of the face of the table side of ink ribbon cartridge 29, be one of any snap-latch piece 61 that is provided with of the margo dexter of ink ribbon cartridge 29 or left border, this snap-latch piece 61 can engage with any of left frame 25 or right frame 26.In this case, the end of the side that does not possess snap-latch piece 61 in ink ribbon cartridge 29 can be provided with the pawl that engages with left and right sides side frame 25,26, also can not carry out any setting.
In addition, for example snap-latch piece 61 is limited to stop hole 25a, the 26a of left and right sides side frame 25,26, but is not limited to this, certainly be limited to other frame.In addition, snap-latch piece 61 is slided move, but be not limited to this, for example, also can rotate by making snap-latch piece, and make it be sticked in support, prevention comes off.And then, being illustrated with the ink ribbon cartridge 29 of stationery form, but being not limited to this, above-mentioned embodiment can also be applicable to and drag the ink ribbon cartridge of carrying the balladeur train form.In this case, the support of ink ribbon cartridge becomes balladeur train, and snap-latch piece engages with balladeur train.
Claims (16)
1. tape deck, it possesses many record metal wires at the record head that is equipped on the balladeur train, utilizes the outstanding action of these record metal wires, and via the China ink band from ink ribbon cartridge, to the recording medium recording image, described tape deck is characterised in that,
Two ends on the surface of described ink ribbon cartridge possess snap-latch piece, this snap-latch piece can move towards the support of this ink ribbon cartridge and engage with this support, this snap-latch piece possesses sliding part and links to each other and the vertical pinch hand that erects with this sliding part, one end of the spring portion that the elastomer that extends by installing on this pinch hand forms is arranged on the surface of described ink ribbon cartridge, and be set at the surface of described ink ribbon cartridge and the base portion card of the brake that erects abreast with described pinch hand only.
2. tape deck according to claim 1 is characterized in that,
Described snap-latch piece slides mobile and engages with the support of this ink ribbon cartridge.
3. tape deck according to claim 2 is characterized in that,
The snap-latch piece of described ink ribbon cartridge is by spring energized and front end that make described snap-latch piece is outstanding laterally from the lateral margin of this ink ribbon cartridge, when support assembles, overcome spring force and the front end of snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of this ink ribbon cartridge to the outside of lateral margin.
4. according to each described tape deck in the claim 1～3, it is characterized in that,
Described support is the embedded hole that is formed on the body side frame.
5. according to each described tape deck in the claim 1～3, it is characterized in that,
Described snap-latch piece is disposed at the margo dexter and the left border of described ink ribbon cartridge, and engages with the described support that is positioned at this margo dexter side and left border side.
6. according to each described tape deck in the claim 1～3, it is characterized in that,
External thread part at the chimeric tape wrapping axle of internal thread part that is arranged at the tape wrapping roller on the described ink ribbon cartridge, drive described tape wrapping axle, thereby can utilize described tape wrapping roller coiling China ink band, the rigidity of described internal thread part forms a little less than the rigidity than described external thread part, described internal thread part form do the time spent at excessive load can be damaged.
7. tape deck according to claim 6 is characterized in that,
The profile of tooth of described internal thread part becomes the thin thickness than the tooth of described external thread part, with can be damaged under excessive load.
8. tape deck according to claim 7 is characterized in that,
The thickness of the tooth of described internal thread part and external thread part is the thickness of the tooth of mate.
9. ink ribbon cartridge, it is assemblied in the main body of tape deck, and described tape deck utilization possesses the record heads of many record metal wires to the recording medium recording image, and described ink ribbon cartridge is characterised in that,
Two ends on the surface of described ink ribbon cartridge possess snap-latch piece, this snap-latch piece can move towards the support in the described ink ribbon cartridge of described body abutment and engage with this support, this snap-latch piece possesses sliding part and links to each other and the vertical pinch hand that erects with this sliding part, one end of the spring portion that the elastomer that extends by installing on this pinch hand forms is arranged on the surface of described ink ribbon cartridge, and be set at the surface of described ink ribbon cartridge and the base portion card of the brake that erects abreast with described pinch hand only.
10. ink ribbon cartridge according to claim 9 is characterized in that,
Described snap-latch piece slides mobile and engages with the support of described main body.
11. ink ribbon cartridge according to claim 10 is characterized in that,
Described snap-latch piece is by spring energized and front end that make described snap-latch piece is outstanding laterally from the lateral margin of this ink ribbon cartridge,
To the assembling of the support of described main body the time, overcome spring force and the front end of described snap-latch piece is compressed to the inside and assembles from this lateral margin, after assembling, make the front end of snap-latch piece outstanding by spring force, and engage with the support of described main body to the outside of lateral margin.
12. according to each described ink ribbon cartridge in the claim 9～11, it is characterized in that,
Be sticked in the embedded hole that forms on body side frame support, described tape deck as described main body.
13. according to each described ink ribbon cartridge in the claim 9～11, it is characterized in that,
Described snap-latch piece is disposed at the margo dexter and the left border of described ink ribbon cartridge, and engages with the support of the described main body that is positioned at this margo dexter side and left border side.
14. according to each described ink ribbon cartridge in the claim 9～11, it is characterized in that,
The tape wrapping roller that possesses the China ink band of reeling,
The external thread part of the tape wrapping axle that possesses at the chimeric described tape deck of the internal thread part of described tape wrapping roller drives described tape wrapping roller by utilizing described tape wrapping axle, the China ink band of can reeling,
The internal thread part of described tape wrapping roller forms a little less than the external thread part of the tape wrapping axle that rigidity possesses than described tape deck, described internal thread part form do the time spent at excessive load can be damaged.
15. ink ribbon cartridge according to claim 14 is characterized in that,
The profile of tooth of described internal thread part becomes the thin thickness of tooth of the external thread part of the tape wrapping axle that possesses than described tape deck, with can be damaged under excessive load.
16. ink ribbon cartridge according to claim 15 is characterized in that,
The thickness of the tooth of described internal thread part and external thread part is the thickness of the tooth of mate.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-074217 | 2007-03-22 | ||
| JP2007074217A JP4830934B2 (en) | 2007-03-22 | 2007-03-22 | Recording device |
| JP2007078215A JP2008238423A (en) | 2007-03-26 | 2007-03-26 | Recorder |
| JP2007-078215 | 2007-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101269583A CN101269583A (en) | 2008-09-24 |
| CN101269583B true CN101269583B (en) | 2011-06-22 |
Family
ID=39903442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100865754A Active CN101269583B (en) | 2007-03-22 | 2008-03-20 | Recording device and ink belt case |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4830934B2 (en) |
| CN (1) | CN101269583B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5554482B2 (en) | 2008-09-08 | 2014-07-23 | 大陽日酸株式会社 | Exhaust gas treatment method |
| JP6290674B2 (en) * | 2014-03-24 | 2018-03-07 | セイコーエプソン株式会社 | Tape cartridge and tape printer |
| JP2019077111A (en) * | 2017-10-25 | 2019-05-23 | ブラザー工業株式会社 | Printing system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160605A (en) * | 1977-09-26 | 1979-07-10 | Pitney Bowes Deutschland Gmbh | Ink ribbon box |
| US5492422A (en) * | 1993-08-06 | 1996-02-20 | Sony Corporation | Ink ribbon cartridge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6384970A (en) * | 1986-09-30 | 1988-04-15 | Canon Inc | Ribbon feeder |
| JP2004330516A (en) * | 2003-05-02 | 2004-11-25 | Seiko Epson Corp | Ribbon winding structure and recorder |
-
2007
- 2007-03-22 JP JP2007074217A patent/JP4830934B2/en active Active
-
2008
- 2008-03-20 CN CN2008100865754A patent/CN101269583B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160605A (en) * | 1977-09-26 | 1979-07-10 | Pitney Bowes Deutschland Gmbh | Ink ribbon box |
| US5492422A (en) * | 1993-08-06 | 1996-02-20 | Sony Corporation | Ink ribbon cartridge |
Non-Patent Citations (4)
| Title |
|---|
| JP特开平9-290543A 1997.11.11 |
| 第[0040]段-[0043]段 |
| 附图1-7,16-26. |
| 附图6-9. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008230093A (en) | 2008-10-02 |
| CN101269583A (en) | 2008-09-24 |
| JP4830934B2 (en) | 2011-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4561830B2 (en) | Ribbon cartridge and recording apparatus | |
| EP1588857A2 (en) | Roll paper holding mechanism and printer | |
| US3995731A (en) | Multi-ribbon cassette and ribbon drive | |
| CN101269583B (en) | Recording device and ink belt case | |
| JP5228809B2 (en) | Ink ribbon cartridge | |
| JPH02292077A (en) | Device for keeping tension of paper on printer | |
| JP7069706B2 (en) | Ribbon winding mechanism and tape printing device | |
| JP3804435B2 (en) | Recording device | |
| JP5607971B2 (en) | Printer for ink ribbon cassette and printer for ink ribbon cassette | |
| JP2009166362A (en) | Recorder | |
| CA1061763A (en) | Paper drive mechanism | |
| WO2021065708A1 (en) | Paper feed unit | |
| JP3405063B2 (en) | Printer | |
| JP4530063B2 (en) | Image forming apparatus | |
| JP3979154B2 (en) | Paper discharge unit and recording apparatus | |
| JP2008238423A (en) | Recorder | |
| US5447384A (en) | Serial printer having printing support conveying lid | |
| JP3775949B2 (en) | Thermal transfer printer | |
| JP2005199583A (en) | Carriage and recording apparatus | |
| JP2005219269A (en) | Ink ribbon winding device, ribbon cartridge, and recording device | |
| JP3747727B2 (en) | Recording device | |
| JP5533434B2 (en) | printer | |
| JP2005212239A (en) | Recording apparatus | |
| JP2005212180A (en) | Recording apparatus | |
| JP2005205715A (en) | Recording apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |