CN111003544B - Paper tray equipment of printer that structure is firm - Google Patents
Paper tray equipment of printer that structure is firm Download PDFInfo
- Publication number
- CN111003544B CN111003544B CN201911351670.7A CN201911351670A CN111003544B CN 111003544 B CN111003544 B CN 111003544B CN 201911351670 A CN201911351670 A CN 201911351670A CN 111003544 B CN111003544 B CN 111003544B
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- wall
- groove
- tray
- feeding groove
- tray body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses paper tray equipment of a printer with a stable structure, which comprises a printer body, wherein a feeding groove is formed in the side wall of the printer body, a tray body is arranged in the feeding groove, the tray body is connected with the inner wall of the lower end of the feeding groove in a sliding manner, the side wall of the tray body is connected with the inner wall of the upper end of the feeding groove in a clamping manner through a limiting mechanism, the side wall of the feeding groove is connected with the bottom wall of the feeding groove through a buffer mechanism, a baffle is fixedly connected with the side wall of the tray body, a containing groove matched with the baffle is formed in the side wall of the feeding groove, a cavity is formed in the baffle, and the cavity is connected with the inner wall of the containing groove through a locking; a method for using a paper tray device of a printer with a stable structure is provided, when a tray body is placed in a feeding groove. The tray body can be quickly installed in the feeding groove, the limiting effect is good, paper feeding is stable during printing, the printing quality is high, and printing noise is low.
Description
Technical Field
The invention relates to the technical field of printers, in particular to a paper tray device of a printer, which is stable in structure.
Background
Printers are one of the output devices of computers for printing the results of computer processing on the relevant media, and generally, the most printed media should be paper, because paper is very inexpensive and the conditions available for printing are very simple, and therefore, many printers can see the various materials printed by them in production and life.
Among the prior art, when utilizing the paper to print, put the paper in the tray, but the printer during operation can rock, can drive the tray like this and rock, and the tray rocks not only can produce the noise, can also make the paper in the tray take place to remove moreover, leads to the quality of printing to descend, for this reason, we propose the paper tray equipment of the printer that a structure is firm and steady and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when paper is used for printing, the paper is placed in a tray, but the printer shakes during working, so that the tray is driven to shake, the tray shakes to generate noise, and the paper in the tray moves to reduce the printing quality, so that the paper tray equipment of the printer is stable in structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a paper tray equipment of printer that structure is firm, includes the printer body, the silo has been seted up to the lateral wall of printer body, be equipped with tray body in the silo, tray body and the lower extreme inner wall sliding connection of last silo, tray body's lateral wall passes through stop gear and is connected with the upper end inner wall joint of last silo, the lateral wall of going up the silo passes through buffer gear and is connected with the diapire of last silo, tray body's lateral wall fixedly connected with baffle, the groove of accomodating that matches with the baffle is seted up to the lateral wall of going up the silo, open the cavity in the baffle, the cavity passes through locking mechanism and the interior wall connection of accomodating the groove.
Preferably, stop gear includes the spout, the spout is located the upper end inner wall of silo, sliding connection has the sliding block in the spout, the diapire fixed connection of reset spring and spout is passed through to the upper end lateral wall of sliding block, reset spring's lateral wall fixedly connected with connecting rod is kept away from to the sliding block, the one end that the sliding block was kept away from to the connecting rod is equipped with the pulley, the lateral wall fixedly connected with wedge of tray, the arc wall that matches with the pulley is seted up to the upper end lateral wall of wedge, the lateral wall of wedge is equipped with the chamfer.
Preferably, buffer gear includes the sealed section of thick bamboo that two symmetries set up, two all be equipped with the piston in the sealed section of thick bamboo, the diapire fixedly connected with horizontal pole of material loading chute, the upper and lower lateral wall of horizontal pole all is connected with the swinging arms through torsion spring rotation, torsion spring's one end fixedly connected with spheroid is kept away from to the swinging arms, the arc wall that matches with the spheroid is seted up to the lateral wall of piston.
Preferably, locking mechanism includes the slide bar of two vertical settings, two the slip cover is equipped with the slide between the slide bar, the upper end lateral wall fixedly connected with kelly of slide, the draw-in groove has been seted up to the lateral wall of accomodating the groove, the kelly runs through the upper end inner wall of cavity and extends to in the draw-in groove, the lateral wall fixedly connected with clamp plate of slide, the bar mouth has been seted up to the inner wall of cavity, the clamp plate runs through the bar mouth, the slide is kept away from the lateral wall of kelly and is connected through the lower extreme inner wall joint of compression spring with the cavity.
Preferably, the side wall of the baffle is provided with a groove, a hidden handle is arranged in the groove, and the hidden handle is made of stainless steel.
Preferably, the equal joint of both sides inner wall of a sealed section of thick bamboo is connected with the stopper that matches with the piston, the lateral wall of piston is through the diapire fixed connection of a plurality of buffer spring and a sealed section of thick bamboo, the first magnet of one end fixedly connected with of last silo diapire is kept away from to the horizontal pole, the second magnet that the lateral wall fixedly connected with and the first magnet of tray body match.
A method for using a paper tray device of a printer with a stable structure is provided, when a tray body is placed in a feeding groove;
s1, pressing the pressing plate, wherein the pressing plate drives the sliding plate to slide and compress the compression spring, so that part of the clamping rod enters the cavity, then the tray is taken up to be inserted into the feeding groove and pushed to the deep part until the baffle abuts against the inner wall of the accommodating groove, the pressing plate is loosened, under the action of the rebound force of the compression spring, the sliding plate slides and drives the clamping rod to move, so that the clamping rod is clamped into the clamping groove, the purpose of limiting the tray body in the feeding groove is realized, and the clamping rod cannot shake left and right under the matching action of the clamping rod and the clamping groove;
s2, in the process of inserting the tray body into the feeding groove, the wedge block can be in contact with the pulley, under the action of the wedge block, the pulley can slide upwards along the wedge block, the pulley can also push the connecting rod and the sliding block to move, the sliding block can compress the reset spring when moving, and the reset spring is still in a deformation state until the pulley moves above the wedge block and is clamped into the arc-shaped groove, so that the pulley and the wedge block can be clamped by the resilience of the reset spring, and the position of the tray body is limited;
s3, in the process of inserting the tray body into the feeding groove, the sealing cylinder moves along the tray body and pushes against the ball, along with the gradual movement of the sealing cylinder, the ball and the swinging rod swing along the torsion spring, so that after the ball and the swinging rod reach between the two sealing cylinders, the ball pushes against the side wall of the piston under the action of the resilience force of the torsion spring and sinks into the arc groove, thus when the tray body shakes up and down, the sealing cylinders move and are under the cooperation of the structures of the swinging rod, the ball, the cross rod and the like, the piston moves in the sealing cylinders, the space between the sealing cylinders and the piston is compressed, under the action of the atmospheric pressure, the resilience force of the buffer spring and the friction force between the piston and the sealing cylinders, the shaking of the tray body is greatly reduced, the stability of the tray is ensured, and the paper is more stable when being fed out, improve the printing quality of printer body.
Compared with the prior art, the invention has the beneficial effects that:
1. the sliding block, the reset spring, the connecting rod, the pulley, the wedge block and other structures are matched, so that the tray body can be quickly and accurately installed, and the tray body can be well limited;
2. through the matching among the structures such as the sealing cylinder, the piston, the torsion spring, the swinging rod, the ball body and the like, the vertical shaking of the tray body can be greatly reduced, so that the stability of paper in the tray is ensured, the paper feeding accuracy is improved, the printing quality is improved, and meanwhile, the printing noise can also be reduced;
3. through the cooperation between the structure such as kelly, slide bar and clamp plate, can block the baffle fast or loosen to can firmly carry out spacing fixed to it after having installed tray body, guarantee that tray body can not control and rock, more can not drop.
Drawings
FIG. 1 is a schematic structural diagram of a paper tray device of a printer with a stable structure according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram at C in fig. 1.
In the figure: 1 printer body, 2 tray body, 3 spacing mechanism, 301 sliding block, 302 reset spring, 303 connecting rod, 304 pulley, 305 wedge block, 4 buffer mechanism, 401 sealing cylinder, 402 piston, 403 cross bar, 404 torsion spring, 405 swinging rod, 406 sphere, 5 baffle, 6 locking mechanism, 601 sliding rod, 602 sliding plate, 603 clamping rod, 604 pressing plate, 605 compression spring, 7 blind handle, 8 spacing block, 9 buffer spring, 10 first magnet, 11 second magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a paper tray device of a printer with a stable structure comprises a printer body 1, a feeding groove is arranged on the side wall of the printer body 1, a tray body 2 is arranged in the feeding groove, the tray body 2 is connected with the lower end inner wall of the feeding groove in a sliding manner, the side wall of the tray body 2 is connected with the upper end inner wall of the feeding groove in a clamping manner through a limiting mechanism 3, the limiting mechanism 3 comprises a sliding groove, the sliding groove is positioned on the upper end inner wall of the feeding groove, a sliding block 301 is connected in the sliding groove in a sliding manner, the upper end side wall of the sliding block 301 is fixedly connected with the bottom wall of the sliding groove through a reset spring 302, a connecting rod 303 is fixedly connected to the side wall of the sliding block 301 far away from the reset spring 302, a pulley 304 is arranged at one end of the connecting rod 303 far away from the sliding block 301, the sliding block 301, the reset spring 302, the connecting rod 303, the pulley 304, the wedge block 305 and other structures are matched, so that the tray body 2 can be quickly and accurately mounted, and the tray body 2 can be well limited;
the side wall of the feeding groove is connected with the bottom wall of the feeding groove through a buffer mechanism 4, the buffer mechanism 4 comprises two symmetrically arranged sealing cylinders 401, the inner walls of the two sides of each sealing cylinder 401 are connected with limit blocks 8 matched with a piston 402 in a clamping manner, the side wall of the piston 402 is fixedly connected with the bottom wall of the sealing cylinder 401 through a plurality of buffer springs 9, the piston 402 can be supported through the buffer springs 9, the shock resistance is improved, one end of a cross rod 403 far away from the bottom wall of the feeding groove is fixedly connected with a first magnet 10, the side wall of the tray body 2 is fixedly connected with a second magnet 11 matched with the first magnet 10, the cross rod 403 and the tray body 2 can be connected together through mutual attraction between the first magnet 10 and the second magnet 11, the position stability of the tray body 2 is further improved, the pistons 402 are arranged in the two sealing cylinders 401, and the bottom wall of the feeding groove is fixedly connected with, the upper side wall and the lower side wall of the cross rod 403 are both rotatably connected with a swinging rod 405 through a torsion spring 404, one end of the swinging rod 405 far away from the torsion spring 404 is fixedly connected with a ball 406, the side wall of the piston 402 is provided with an arc-shaped groove matched with the ball 406, the side wall of the tray body 2 is fixedly connected with a baffle 5, the side wall of the baffle 5 is provided with a groove, a hidden handle 7 is arranged in the groove, the tray body 2 can be easily pulled by the hidden handle 7, the hidden handle 7 is made of stainless steel, the service life is long, the side wall of the feeding trough is provided with a containing groove matched with the, the up-and-down shaking of the tray body 2 can be greatly reduced through the matching among the structures such as the sealing cylinder 401, the piston 402, the torsion spring 404, the swinging rod 405, the ball 406 and the like, therefore, the stability of paper in the tray is ensured, the paper feeding accuracy is improved, the printing quality is improved, and meanwhile, the printing noise can be reduced;
a cavity is arranged in the baffle 5 and is connected with the inner wall of the accommodating groove through a locking mechanism 6, the locking mechanism 6 comprises two vertically arranged slide rods 601, a slide plate 602 is sleeved between the two slide rods 601 in a sliding manner, the upper end side wall of the slide plate 602 is fixedly connected with a clamping rod 603, the side wall of the accommodating groove is provided with a clamping groove, the clamping rod 603 penetrates through the upper end inner wall of the cavity and extends into the clamping groove, the side wall of the slide plate 602 is fixedly connected with a pressing plate 604, the inner wall of the cavity is provided with a strip-shaped opening, the pressing plate 604 penetrates through the strip-shaped opening, the side wall of the slide plate 602, which is far away from the clamping rod 603, is connected with the lower end inner wall of the cavity in a clamping manner through a compression spring 605, the baffle 5 can be clamped or loosened quickly through the matching between the structures of the clamping rod 603, the slide plate 602, and can not fall off.
A usage of a paper tray device of a printer with a stable structure is provided, when a tray body 2 is placed in a feeding groove;
s1, pressing the pressing plate 604, the pressing plate 604 drives the sliding plate 602 to slide and compress the compression spring 605, so that part of the clamping rod 603 enters the cavity, then the tray is taken up to be inserted into the feeding groove and pushed to the deep part until the baffle 5 abuts against the inner wall of the accommodating groove, the pressing plate 604 is loosened, under the action of the rebound force of the compression spring 605, the sliding plate 602 slides and drives the clamping rod 603 to move, so that the clamping rod 603 is clamped into the clamping groove, the purpose of limiting the tray body 2 in the feeding groove is achieved, and the clamping rod 603 and the clamping groove cannot shake left and right under the matching effect;
s2, in the process of inserting the tray body 2 into the feeding groove, the wedge block 305 contacts with the pulley 304, under the action of the wedge block 305, the pulley 304 slides upwards along the wedge block 305, the pulley 304 also pushes the connecting rod 303 and the sliding block 301 to move, the sliding block 301 compresses the return spring 302 when moving, and after the pulley 304 moves above the wedge block 305 and is clamped into the arc-shaped groove, the return spring 302 is still in a deformation state, so that the pulley 304 and the wedge block 305 can be clamped by the resilience of the return spring 302, and the position of the tray body 2 is limited;
s3, in the process of inserting the tray body 2 into the feeding trough, the sealing cylinder 401 moves along the tray body 2 and abuts against the ball 406, the ball 406 and the swing rod 405 swing along the torsion spring 404 with the gradual movement of the sealing cylinder 401, after the ball 406 and the swing rod 405 reach between the two sealing cylinders 401, the ball 406 abuts against the side wall of the piston 402 under the action of the resilience force of the torsion spring 404 and sinks into the arc-shaped groove, thus when the tray body 2 shakes up and down, the sealing cylinder 401 moves and is under the cooperation of the structures of the swing rod 405, the ball 406, the cross rod 403 and the like, the piston 402 moves in the sealing cylinder 401, thus the space between the sealing cylinder 401 and the piston 402 is compressed, under the action of atmospheric pressure, the resilience force of the buffer spring 9 and the friction force between the piston 402 and the sealing cylinder 401, the shaking of the tray body 2 is greatly reduced, thereby guarantee the stability of tray for it is more stable when sending out the paper, improve printer body 1's printing quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The paper tray equipment of the printer with the stable structure comprises a printer body (1), wherein a feeding groove is formed in the side wall of the printer body (1), a tray body (2) is arranged in the feeding groove, and is characterized in that the tray body (2) is in sliding connection with the inner wall of the lower end of the feeding groove, the side wall of the tray body (2) is in clamping connection with the inner wall of the upper end of the feeding groove through a limiting mechanism (3), the side wall of the feeding groove is connected with the bottom wall of the feeding groove through a buffer mechanism (4), a baffle (5) is fixedly connected with the side wall of the tray body (2), an accommodating groove matched with the baffle (5) is formed in the side wall of the feeding groove, a cavity is formed in the baffle (5), the cavity is connected with the inner wall of the accommodating groove through a locking mechanism (6), the limiting mechanism (3) comprises a sliding groove, and the sliding groove is located in the inner wall of the upper, sliding connection has sliding block (301) in the spout, the upper end lateral wall of sliding block (301) passes through reset spring (302) and the diapire fixed connection of spout, the lateral wall fixedly connected with connecting rod (303) of reset spring (302) are kept away from to sliding block (301), the one end that sliding block (301) were kept away from to connecting rod (303) is equipped with pulley (304), the lateral wall fixedly connected with wedge (305) of tray, the arc wall that matches with pulley (304) is seted up to the upper end lateral wall of wedge (305), the lateral wall of wedge (305) is equipped with the chamfer, buffer gear (4) include two sealed barrel (401) that the symmetry set up, all be equipped with piston (402) in two sealed barrel (401), the diapire fixedly connected with horizontal pole (403) of feeding groove, the upper and lower lateral wall of horizontal pole (403) all is connected with swinging arms (405) through torsion spring (404) rotation, swing arm (405) keep away from one end fixedly connected with spheroid (406) of torsion spring (404), the arc wall that matches with spheroid (406) is seted up to the lateral wall of piston (402), locking mechanism (6) include slide bar (601) of two vertical settings, two slide the cover between slide bar (601) and be equipped with slide (602), the upper end lateral wall fixedly connected with kelly (603) of slide (602), the draw-in groove has been seted up to the lateral wall of accomodating the groove, kelly (603) run through the upper end inner wall of cavity and extend to in the draw-in groove, the lateral wall fixedly connected with clamp plate (604) of slide (602), the bar mouth has been seted up to the inner wall of cavity, clamp plate (604) run through the bar mouth, the lateral wall that kelly (603) were kept away from to slide (602) is connected through compression spring (605) and the lower extreme inner wall joint.
2. The printer paper tray device with stable structure as claimed in claim 1, wherein the side wall of the baffle (5) is provided with a groove, the groove is provided with a hidden handle (7), and the hidden handle (7) is made of stainless steel.
3. The paper tray device of the printer with the stable structure as claimed in claim 1, wherein the inner walls of the two sides of the sealing cylinder (401) are connected with a limiting block (8) matched with the piston (402) in a clamping mode, the side wall of the piston (402) is fixedly connected with the bottom wall of the sealing cylinder (401) through a plurality of buffer springs (9), the end, far away from the bottom wall of the feeding groove, of the cross rod (403) is fixedly connected with a first magnet (10), and the side wall of the tray body (2) is fixedly connected with a second magnet (11) matched with the first magnet (10).
4. A method for using a paper tray device of a printer with a stable structure is characterized in that when a tray body (2) is placed in a feeding groove;
s1, pressing a pressing plate (604), wherein the pressing plate (604) drives a sliding plate (602) to slide and compress a compression spring (605), part of clamping rods (603) enter a cavity, then the tray is taken up to be inserted into the feeding groove and pushed to the deep position until a baffle (5) is abutted against the inner wall of the accommodating groove, the pressing plate (604) is loosened, under the action of the counter-elastic force of the compression spring (605), the sliding plate (602) slides and drives the clamping rods (603) to move, and the clamping rods (603) are clamped into the clamping grooves, so that the purpose that the tray body (2) is limited in the feeding groove is achieved, and the clamping rods (603) cannot shake left and right under the matching action of the clamping rods (603) and the clamping grooves;
s2, in the process that the tray body (2) is inserted into the feeding groove, the wedge block (305) can be in contact with the pulley (304) and is acted by the wedge block (305), the pulley (304) can slide upwards along the wedge block (305), the pulley (304) can also push the connecting rod (303) and the sliding block (301) to move, the sliding block (301) can compress the reset spring (302) when moving, and the reset spring (302) is still in a deformation state after the pulley (304) moves above the wedge block (305) and is clamped into the arc-shaped groove, so that the pulley (304) and the wedge block (305) can be clamped by the resilience of the reset spring (302), and the function of limiting the position of the tray body (2) is achieved;
s3, in the process of inserting the tray body (2) into the feeding trough, the sealing cylinder (401) moves along with the tray body (2) and abuts against the ball body (406), along with the gradual movement of the sealing cylinder (401), the ball body (406) and the swinging rod (405) swing along the torsion spring (404), so that after the ball body (406) and the swinging rod (405) reach between the two sealing cylinders (401), the ball body (406) abuts against the side wall of the piston (402) under the action of the resilience force of the torsion spring (404), and the ball body (406) sinks into the arc-shaped groove, so that when the tray body (2) swings up and down, the sealing cylinder (401) moves, and the piston (402) moves in the sealing cylinder (401) under the cooperation of the structures of the swinging rod (405), the ball body (406) and the cross rod (403), so as to compress the space between the sealing cylinder (401) and the piston (402), under the effect of atmospheric pressure, also under the bounce effect of buffer spring (9) simultaneously to under the frictional force effect of piston (402) and sealed section of thick bamboo (401) in addition, alleviate rocking that tray body (2) received greatly, thereby guarantee the stability of tray, it is more stable when making the paper of seeing off, improve the printing quality of printer body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351670.7A CN111003544B (en) | 2019-12-25 | 2019-12-25 | Paper tray equipment of printer that structure is firm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351670.7A CN111003544B (en) | 2019-12-25 | 2019-12-25 | Paper tray equipment of printer that structure is firm |
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| Publication Number | Publication Date |
|---|---|
| CN111003544A CN111003544A (en) | 2020-04-14 |
| CN111003544B true CN111003544B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911351670.7A Active CN111003544B (en) | 2019-12-25 | 2019-12-25 | Paper tray equipment of printer that structure is firm |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112093278B (en) * | 2020-09-21 | 2023-05-16 | 杭州萧山信道塑料制品有限公司 | Low shock wave fresh-keeping container |
| CN113318339B (en) * | 2021-06-09 | 2023-06-02 | 南京中隐客归网络科技有限公司 | Burn branch of academic or vocational study is with equipment of painting of ointment |
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| CN205615185U (en) * | 2015-03-31 | 2016-10-05 | 兄弟工业株式会社 | Sheet dish |
| CN108622683A (en) * | 2017-03-23 | 2018-10-09 | 精工爱普生株式会社 | Cover body, medium accepting box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230777A (en) * | 2006-02-03 | 2007-09-13 | Brother Ind Ltd | Supply tray and image forming apparatus using same |
| CN101274715A (en) * | 2007-03-28 | 2008-10-01 | 京瓷美达株式会社 | Sheet-feeding cassette and image forming apparatus |
| CN101712415A (en) * | 2008-10-01 | 2010-05-26 | 佳能株式会社 | Sheet feeding device and image forming apparatus |
| CN102442560A (en) * | 2010-09-30 | 2012-05-09 | 兄弟工业株式会社 | Tray unit and image recording device |
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| CN111003544A (en) | 2020-04-14 |
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Effective date of registration: 20230810 Address after: No. 6 Industrial Avenue, Dongcheng Street, Tongliang District, Chongqing, 400000 (self committed) Patentee after: CHONGQING BAIYUSHUN TECHNOLOGY CO.,LTD. Address before: 400000 no.9-84, Xiyuan 2nd Road, Shapingba District, Chongqing Patentee before: Chongqing jueshun Technology Co.,Ltd. |
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