CN204249558U - By the print cartridge that leverage and black car are located - Google Patents
By the print cartridge that leverage and black car are located Download PDFInfo
- Publication number
- CN204249558U CN204249558U CN201420614406.4U CN201420614406U CN204249558U CN 204249558 U CN204249558 U CN 204249558U CN 201420614406 U CN201420614406 U CN 201420614406U CN 204249558 U CN204249558 U CN 204249558U
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- leverage
- positioning handle
- spring
- ink
- locating
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Abstract
The print cartridge of being located by leverage and black car of this patent, comprises end box, leverage; End box by body and the end face vertical with body, side, bottom surface, surrounds the cavity of formation one side opening; Lateral outer is provided with the bearing be fixedly connected with end box, the folding face that bearing comprises support body and is connected with support body, folding face inner surface is parallel with side, support body is parallel to end box body, support body inner surface is provided with the locating shaft vertical with support body, and folding face inner surface is provided with spring locating slot; Leverage comprises sheet positioning handle and spring, and positioning handle lower end is provided with hook portion, and the part of positioning handle in the locating shaft upper end surface close with folding face is provided with spring retention posts, and spring housing is contained on spring retention posts, and spacing by spring locating slot; Positioning handle can rotate around locating shaft, and when positioning handle forwards extreme position counterclockwise to, hook portion is spacing by black car, and upper end is by spring retainer; Positioning handle rotates clockwise, and can separate spacing to positioning handle of ink removing car.
Description
[technical field]
The utility model relates to printing consumables technical field, is specifically related to a kind of print cartridge that can provide ink to ink-jet printer.
[background technology]
Detent mechanism on existing Epson IC70 ink cartridge and printer port of printer ink car, and tonifying Qi hole on the space bar of ink accommodating cavity and sponge accommodating cavity and to mend ink hole structure too complicated, cause Design of Dies complicated, high to the requirement on machining accuracy of equipment.
[summary of the invention]
In view of this, the utility model provides the print cartridge that a kind of structure is improved.
The utility model adopts following technical scheme, constructs the print cartridge of being located by leverage and black car, comprises end box 2, leverage 9; End box 2 by body 201 and the end face 202 vertical with body, side 1, side 2 204, bottom surface 205 surrounds the cavity of formation one side opening; Outside, side 2 204 is provided with the bearing 210 be fixedly connected with end box 2, the folding face 2102 that bearing 210 comprises support body 2101 and is connected with support body 2101, folding face 2102 inner surface is parallel with side 2 204, support body 2101 is parallel to end box body 201, support body 2101 inner surface is provided with the locating shaft 2103 vertical with support body 2101, and folding face 2102 inner surface is provided with spring locating slot 21024; Leverage 9 comprises sheet positioning handle 91 and spring 92, positioning handle 91 lower end is provided with hook portion 917, positioning handle 91 is provided with spring retention posts 915 on the surface that the part of locating shaft 2103 upper end is close with folding face 2102, and spring 92 is sleeved on spring retention posts 915, and spacing by spring locating slot 21024; Positioning handle 91 can rotate around locating shaft 2103, and when positioning handle 91 forwards extreme position counterclockwise to, hook portion 917 is spacing by black car, and upper end is spacing by spring 92; Positioning handle 91 rotates clockwise, and can separate spacing to positioning handle 91 of ink removing car.
Preferably, described locating shaft 2103 root is provided with the reinforcement 2104 be connected with support body 2101, and reinforcement 2104 uniform intervals is arranged.
Preferably, described positioning handle (91) middle part is provided with the locating hole (912) mated with locating shaft (2103), and locating shaft (2103) is arranged in locating hole (912).
Preferably, described positioning handle 91 both ends of the surface are provided with insulated column 918.
Preferably, end box 2 side 1 outer surface is provided with locating piece 2031, described print cartridge of being located by leverage and black car also comprises guard shield 8, guard shield 8 comprises the guard shield handle 82 that guard shield body 81 is connected with guard shield body 81 left end, guard shield handle 82 is provided with the locating hole 821 matched with locating piece 2031, guard shield body 81 is provided with the via hole that hook portion 917 is passed, and guard shield body 81 is provided with protective block 812 in via hole both sides.
Preferably, end box 2 is separated into ink accommodating cavity 206, blotting block accommodating cavity 207 and chamber out of ink 208; Ink accommodating cavity 206 is adjacent with blotting block accommodating cavity 207, and chamber 208 out of ink is located at below blotting block accommodating cavity 207; Dividing plate 209 between blotting block accommodating cavity 207 and ink accommodating cavity 206 is provided with " convex " word hole, and " convex " word hole is mended ink hole 2092 by the wider rectangle in narrower rectangle tonifying Qi hole 2091, top and bottom and connected to form.
Advantageous Effects of the present utility model is:
1. the lever location structure that positioning handle and locating shaft are formed very simply achieves the positioning function of print cartridge and printhead ink car, and the installation and removal for print cartridge are very convenient.
2. simply, the mould-opening equipment required precision for end box is low, reduces difficulty of processing for tonifying Qi hole and benefit ink hole structure.
[accompanying drawing explanation]
The stereogram of the print cartridge angle of being located by leverage and black car in Fig. 1 embodiment one;
The print cartridges structure decomposing schematic representation of being located by leverage and black car in Fig. 2 embodiment one;
The print cartridge cross-sectional view of being located by leverage and black car in Fig. 3 embodiment one;
The structural representation of a box angle at the bottom of the print cartridge of being located by leverage and black car in Fig. 4 embodiment one;
The structural representation of another angle of box at the bottom of the print cartridge of being located by leverage and black car in Fig. 5 embodiment one;
The structural representation of the print cartridge positioning handle angle of being located by leverage and black car in Fig. 6 embodiment one;
The structural representation of another angle of print cartridge positioning handle of being located by leverage and black car in Fig. 7 embodiment one;
The structural representation of Fig. 8 ink car angle;
The box-packed structural representation fitting over an angle of Mo Chezhong at the bottom of the print cartridge of being located by leverage and black car in Fig. 9 embodiment one.
[detailed description of the invention]
In order to make the technical scheme of this patent and technique effect clearly, be described in detail below in conjunction with the detailed description of the invention of drawings and Examples to this patent.
Embodiment one:
As Fig. 1 and Fig. 7, the print cartridge in the present embodiment, comprises air-guiding film 1, end box 2, sealing-plug 3, blotting block 4, cover 5, chip 6, sealing gasket 7, guard shield 8, leverage 9.
End box 2 by substantially rectangular body 201 and the end face 202 vertical with body, side 1, side 2 204, bottom surface 205 surrounds the cavity of formation one side opening, and cover 5 hot pressing is on the opening of end box 2; End box 2 is separated into ink accommodating cavity 206, blotting block accommodating cavity 207 and chamber out of ink 208; Ink accommodating cavity 206 is adjacent with blotting block accommodating cavity 207, and chamber 208 out of ink is located at below blotting block accommodating cavity 207.End face 202 is provided with gas port 2021, and gas port 2021 is located at above blotting block accommodating cavity 207, and air-guiding film 1 hot pressing is on the gas port 2021 of end box 2, and double the doing of gas port 2021 fills with ink hole use.Blotting block 4 is located in blotting block accommodating cavity 207, is close to bottom surface 205 inner surface and arranges.Sealing-plug 3 is located in chamber 208 out of ink.Dividing plate 209 between blotting block accommodating cavity 207 and ink accommodating cavity 206 is provided with " convex " word hole, and " convex " word hole is mended ink hole 2092 by the wider rectangle in narrower rectangle tonifying Qi hole 2091, top and bottom and connected to form.Side 1 outer surface is provided with locating piece 2031.End box body 201 right side edge is provided with bearing 210, the folding face 2102 that bearing 210 comprises support body 2101 and is connected with support body 2101, folding face 2102 inner surface parallel side 2 204, support body 2101 and end box body 201 are in same plane, also can be arranged in parallel with end box body 201, such as, be arranged on side 2 204 outer surface; Support body 2101 inner surface is provided with perpendicular locating shaft 2103.Support body 2101 edge is located at and vertical with support body 2101 in folding face 2102, its inner surface in " Z " shape parallel with side 2 204, by two planes 21021,21022 parallel with side 1 with inner surface, and the inclined-plane 21023 connecting plane 21021,21022 is formed.Plane 21021 inwall is provided with spring locating slot 21024, and inclined-plane 21023 outer wall is provided with the locating slot (not shown) connecting chip 6, and chip 6 and locating slot are fixed.
Leverage 9 comprises positioning handle 91 and spring 92.
Positioning handle 91 is in the form of sheets, parallel with box side 2 204, the end, and also in " Z " shape, by the plane 911,912 parallel with side 1, and be positioned at plane 911, the inclined-plane 913 between 912 connects and composes; Plane 911 upper end is provided with the end handle 914 vertical with it, facilitates user to be affectedly bashful; Plane 911 outer surface is provided with the spring retention posts 915 vertical with it.The locating hole 916 be provided with in the middle part of inclined-plane 913, plane 912 lower end edge bearing of trend is provided with " L " shape hook portion 917.Spring 92 is sleeved on spring retention posts 915, spacing by spring locating slot 21024.Locating shaft 2103 is arranged in locating hole 916, and positioning handle 91 can rotate around locating shaft 2103.
Blotting block 4 is sponge preferably, has abundant hole to hold ink, is also convenient to air and is circulated by hole.
Guard shield 8 comprises the guard shield handle 82 that guard shield body 81 is connected with guard shield body 81 left end, and guard shield handle 82 is provided with the locating hole 821 matched with locating piece 2031, and guard shield body 81 inner surface is provided with sealing gasket locating slot 811, and sealing gasket 7 is located in sealing gasket locating slot 811; Guard shield 8 with sealing gasket 7 is located at bottom end box 2, for sealing the ink hole in chamber 208 out of ink.Guard shield 8 and end box rely on locating piece 2031 and coordinating of locating hole 821 to locate.Guard shield body 81 is just provided with via hole to the position of the hook portion 917 of positioning handle 91, and to make hook portion 917 pass, in order to avoid hook portion 917 fractures by external force collision, guard shield body 81 is provided with protective block 812 in the both sides of hook portion 917.
As Fig. 8 and Fig. 9, printhead ink car 300 is a cuboid, and left side wall is provided with the locating hole 301 identical with locating hole 821, and bottom is provided with the rectangular indexing holes 302 that positioning handle " L " shape hook portion 917 is passed.When needing to print, tear air-guiding film 1, break guard shield handle 82 downwards, remove the spacing of the locating hole 821 pairs of locating pieces 2031 on guard shield handle, take off the guard shield 8 of band sealing gasket 7, print cartridge is put into printhead ink car, print cartridge is pressed bottom black car, locating piece 2031 inserts in black car locating hole 301, under the effect of " L " shape hook portion 917 inclined plane, positioning handle 91 first rotates clockwise, and spring 92 is compressed, slip into after in locating hole 302 until " L " shape hook portion 917, positioning handle 91 rotates counterclockwise around locating shaft 2103 under the restoring force effect of spring 92; " L " shape hook portion 917 snaps in the locating hole 302 bottom printhead ink car, and spring 92 is blocked by spring locating slot 2104, and positioning handle 91 upper end can not to rotate counterclockwise and spacing more further because being subject to the pulling force of spring 92 pairs of spring retention posts 915.When taking off print cartridge, the end handle 914 of downward pressure positioning handle, positioning handle 91 rotates clockwise around locating shaft 2103, as f direction in Fig. 9 is rotated, " L " shape hook portion 917 departs from locating hole 302 spacing bottom printhead ink car, move print cartridge to locating hole 302 direction, print cartridge can be taken off from black car 300.
Print cartridge is with printhead ink car 300 process of locating, because positioning handle 91 gives locating shaft 2103 pressure up or down, in order to avoid locating shaft 2103 fracture of root, locating shaft 2103 root is provided with the reinforcement 2104 connecting support body inner surface, and reinforcement 2104 is arranged around locating shaft 2103 uniform intervals.Simultaneously, positioning handle 91 both ends of the surface are provided with the limited post 918 of protrusion, because the width of positioning handle 91 reduces, thus positioning handle 91 avoids when rotating between end box body 201 and cover 5 inner surface because of larger frictional force when end face contacts completely in rotation process, thus make rotation become light, decrease the material usage of positioning handle 91, reduce cost.
Under the effect of printhead suction force, ink in blotting block 4 is inhaled into printhead through chamber 208 out of ink, ink in blotting block 4 reduces, and the benefit ink hole 2092 under the effect of the ink in ink accommodating cavity 206 air pressure and self hydraulic pressure up on dividing plate 209 enters in blotting block 4 to complete mends ink.When ink plane is lower than tonifying Qi hole 2091 upper sideline, as in Fig. 3 during A line, ink accommodating cavity is because of the minimizing of ink, and the air pressure above ink reduces, and forms negative pressure; Air outside print cartridge enters in blotting block accommodating cavity 207 through gas port 2021, now, the blotting block 4 on A line is without ink, and the blotting block hole of air on A line enters ink accommodating cavity 206, complete tonifying Qi process, ink enters benefit ink in blotting block 4 through mending ink hole 2092.
Positioning handle 9, folding face 210 parallel with side 2 204, ensure that positioning handle 9 can be avoided producing with end box 2 colliding with and having larger rotational angle in rotation, side 2 204 can not be " Z " font, such as, be the inclined-plane be connected between end face 202 and bottom surface 205 of an inclination; Certain side 2 204 also has a lot of distortion, and positioning handle 9, folding face 210 all keep parallel with side 2 204.
The foregoing is only the preferred embodiment of this patent, be not limited to this patent, for a person skilled in the art, this patent can have various modifications and variations.Within all spirit at this patent and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in this patent.
Claims (6)
1. by the print cartridge that leverage and black car are located, comprise end box (2), leverage (9); End box (2) by body (201) and the end face vertical with body (202), side one (203), side two (204), bottom surface (205) surround the cavity of formation one side opening; Outside, side two (204) is provided with the bearing (210) be fixedly connected with end box (2), the folding face (2102) that bearing (210) comprises support body (2101) and is connected with support body (2101), folding face (2102) inner surface is parallel with side two (204), support body (2101) is parallel to end box body (201), support body (2101) inner surface is provided with the locating shaft (2103) vertical with support body (2101), and folding face (2102) inner surface is provided with spring locating slot (21024);
Leverage (9) comprises sheet positioning handle (91) and spring (92), positioning handle (91) lower end is provided with hook portion (917), the part of positioning handle (91) in locating shaft (2103) upper end is provided with spring retention posts (915) with folding face (2102) close surface, spring (92) is sleeved on spring retention posts (915), and spacing by spring locating slot (21024); Positioning handle (91) can rotate around locating shaft (2103), and when positioning handle (91) forwards extreme position counterclockwise to, hook portion (917) is spacing by black car, and upper end is spacing by spring (92); Positioning handle (91) rotates clockwise, and can separate spacing to positioning handle (91) of ink removing car.
2. the print cartridge of being located by leverage and black car as claimed in claim 1, it is characterized in that: described positioning handle (91) middle part is provided with the locating hole (912) mated with locating shaft (2103), and locating shaft (2103) is arranged in locating hole (912).
3. the print cartridge of being located by leverage and black car as claimed in claim 2, it is characterized in that: described locating shaft (2103) root is provided with the reinforcement (2104) be connected with support body (2101), reinforcement (2104) uniform intervals is arranged.
4. the print cartridge of being located by leverage and black car as described in as arbitrary in claims 1 to 3, be is characterized in that: described positioning handle (91) both ends of the surface are provided with insulated column (918).
5. the print cartridge of being located by leverage and black car as claimed in claim 3, it is characterized in that: end box (2) side one (203) outer surface is provided with locating piece (2031), described print cartridge of being located by leverage and black car also comprises guard shield (8), guard shield (8) comprises the guard shield handle (82) that guard shield body (81) is connected with guard shield body (81) left end, guard shield handle (82) is provided with the locating hole (821) matched with locating piece (2031), guard shield body (81) is provided with the via hole that hook portion (917) is passed, guard shield body (81) is provided with protective block (812) in via hole both sides.
6. the print cartridge of being located by leverage and black car as claimed in claim 4, be is characterized in that: end box (2) is separated into ink accommodating cavity (206), blotting block accommodating cavity (207) and chamber out of ink (208); Ink accommodating cavity (206) is adjacent with blotting block accommodating cavity (207), and blotting block accommodating cavity (207) below is located in chamber out of ink (208); Dividing plate (209) between blotting block accommodating cavity (207) and ink accommodating cavity (206) is provided with " convex " word hole, and " convex " word hole is mended ink hole (2092) by the wider rectangle in narrower rectangle tonifying Qi hole (2091), top and bottom and connected to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614406.4U CN204249558U (en) | 2014-10-22 | 2014-10-22 | By the print cartridge that leverage and black car are located |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614406.4U CN204249558U (en) | 2014-10-22 | 2014-10-22 | By the print cartridge that leverage and black car are located |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249558U true CN204249558U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614406.4U Active CN204249558U (en) | 2014-10-22 | 2014-10-22 | By the print cartridge that leverage and black car are located |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249558U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739531A (en) * | 2017-01-11 | 2017-05-31 | 珠海欣威科技有限公司 | The print cartridge positioned by lever |
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
| WO2017128505A1 (en) * | 2016-01-29 | 2017-08-03 | 中山特弗兰电子有限公司 | Printer ink cartridge |
| CN108430783A (en) * | 2015-12-28 | 2018-08-21 | 精工爱普生株式会社 | Fluid supply unit |
| CN108472963A (en) * | 2015-12-28 | 2018-08-31 | 精工爱普生株式会社 | Fluid supply unit |
-
2014
- 2014-10-22 CN CN201420614406.4U patent/CN204249558U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430783A (en) * | 2015-12-28 | 2018-08-21 | 精工爱普生株式会社 | Fluid supply unit |
| CN108472963A (en) * | 2015-12-28 | 2018-08-31 | 精工爱普生株式会社 | Fluid supply unit |
| US10434786B2 (en) | 2015-12-28 | 2019-10-08 | Seiko Epson Corporation | Liquid supply unit |
| CN111409365A (en) * | 2015-12-28 | 2020-07-14 | 精工爱普生株式会社 | Liquid ejecting system and ink cartridge |
| WO2017128505A1 (en) * | 2016-01-29 | 2017-08-03 | 中山特弗兰电子有限公司 | Printer ink cartridge |
| CN106739531A (en) * | 2017-01-11 | 2017-05-31 | 珠海欣威科技有限公司 | The print cartridge positioned by lever |
| CN106739531B (en) * | 2017-01-11 | 2019-03-12 | 珠海欣威科技有限公司 | The print cartridge positioned by lever |
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160923 Address after: 519000 Guangdong province Zhuhai Nanping Science and Technology Industrial Park, four Pingtung Road, building two floor, two floor office building (room 201-205 excepted) and third (except Room 301) Patentee after: Zhuhai Xinwei Technology Co., Ltd. Address before: Pingtung 519000 Guangdong Province, Zhuhai city Xiangzhou District Nanping Road No. 1 building six floor 3 (Kang pharmaceutical) Patentee before: Zhuhai Chengwei Electronic Co., Ltd. |