CN202428830U - Ink cartridge - Google Patents
Ink cartridge Download PDFInfo
- Publication number
- CN202428830U CN202428830U CN2012200148471U CN201220014847U CN202428830U CN 202428830 U CN202428830 U CN 202428830U CN 2012200148471 U CN2012200148471 U CN 2012200148471U CN 201220014847 U CN201220014847 U CN 201220014847U CN 202428830 U CN202428830 U CN 202428830U
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- China
- Prior art keywords
- print cartridge
- dwang
- rotating rod
- steady pin
- printer
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an ink cartridge, which comprises a box body and a fixing mechanism arranged on the surface of the box body, wherein the fixing mechanism enables the ink cartridge to be detachably installed on an ink-jet printer. The fixing mechanism comprises a rotating rod, a wall and an elastic part, wherein the rotating rod is connected with a rotating shaft on the surface of the box body and can rotate, the wall limits the rotating position of the rotating rod, and the elastic part exerts bias force on the rotating rod, and a fixing end for fixing a fixing pin in the printer is arranged on the rotating rod. Due to the fact that force is exerted on the rotating rod by the elastic part, during installation, the fixing pin of the printer moves along a rotating rod face; when the fixing pin moves to the fixing end at the other end of the rotating rod, due to the fact that spring force of the fixing pin of the printer is larger than the bias force of the elastic part, the rotating rod is driven to rotate to the other end face, and the fixing pin is fixed by the fixing end of the rotating rod. The problem in the existing ink cartridge that the ink cartridge cannot be installed caused by deformation of the rod part in a device side fixing structure in the printer is solved.
Description
Technical field
The utility model relates to PRN device, particularly a kind of print cartridge.
Background technology
As being the liquid delivery system of the liquid consuming device of representative with the ink-jet recording apparatus; Can use such system; Wherein liquid is fed to liquid consuming device by the liquid container from store liquid therein, in addition, uses in the liquid delivery system of liquid container at this; Liquid container generally is configured to be releasably attached to the box on the liquid consuming device, so that the liquid of user in liquid container can easily be changed liquid container when being consumed.
In general; Ink-jet recording apparatus has balladeur train; This balladeur train is equipped with the record head that is used for liquid droplets and moves back and forth along the recording surface of recording medium, as the ink supply system from the print cartridge to the record head, has such system; Wherein print cartridge is installed on the balladeur train, and the ink quilt is from being supplied to record head with the together reciprocating print cartridge of record head.In addition.As another kind of system, there is such system, wherein print cartridge is installed on the box body or analog of apparatus main body, and ink is fed to record head through the ink flow path that is formed by flexible pipe etc. from print cartridge.
In any above-mentioned ink supply system, be necessary easily with being fixed on the print cartridge mounting box in the precalculated position of apparatus main body reliably.In addition, in the replacing of print cartridge, be necessary with dismantling print cartridge from apparatus main body reliably easily.
Chinese patent CN200410055158.5 discloses a kind of print cartridge; This print cartridge has the container body that has the surface; Said surface has depression, and said depression has bottom surface and peripheral wall and is placed in the direction protrusion in the depression, and the said edge of said peripheral wall and said guide protrusions limits a path betwixt; When print cartridge is installed; Standing part in the middle of directing pin in the printer is introduced from the introduction channel in left side and is fixed on, when the dismounting print cartridge, directing pin derives from the derivation passage on right side.
Yet, because foozle, rough installation or the directing pin in the back printer repeatedly is installed cause installing or the dismounting failure thereby can't be imported into to its surperficial application of force or through opening because flexibility reduces.
The utility model content
The utility model provides a kind of print cartridge, to solve in the existing print cartridge because the phenomenon that the distortion of the rod unit in the device side fixture construction causes print cartridge to install in the printer.
In order to solve above technical problem, the technical scheme that the utility model is taked is:
A kind of print cartridge; Comprise box body and be arranged at the dismountable fixed mechanism that is installed on the ink-jet printer of made print cartridge on the box surface; It is characterized in that: said fixed mechanism comprises: be connected the wall of rotatable dwang, restriction said dwang turned position with said box surface rotating shaft and apply the elastomeric element of bias force to dwang, said dwang is provided with the stiff end that is used for fixing the steady pin in the said printer.
The front portion of said box body side also is provided with recessed region, and said fixed mechanism is arranged in the said recessed region, and said limited wall is a sidewall of recessed region.
The direction rotation that said dwang edge is parallel with the place box surface.
Said rotating shaft is positioned at dwang 1/4 to 1/2 extension position place.
Before steady pin moved to rotating shaft, said bias force was greater than the steady pin extruding force, and after steady pin moved to rotating shaft, said bias force was less than extruding force.
The afterbody of said recessed region also is provided with first cambered surface and second cambered surface.
The angle rotatable of said dwang is less than 90 degree.
After having adopted technique scheme, because dwang applies power by elastomeric element, the printer steady pin moves along rotating pole face when installation; When steady pin moves to dwang other end stiff end; Because printer steady pin spring force greater than the elastomeric element bias force, orders about dwang and rotates to the other end, steady pin is rotated the stiff end of bar and fixes; Like this print cartridge is fixed in the printer normal printing.When getting print cartridge, print cartridge is inwardly pushed away, the printer steady pin separates with dwang, causes the printer steady pin to break away from dwang; Because the bias force dwang of elastomeric element rotates back to original position; Owing in the printer elasticity part is arranged, like this print cartridge is ejected, take out print cartridge smoothly.According to the utility model, print cartridge has bigger elastic space when mounted, even the steady pin flexibility in the printer reduces, can't be imported into also to its surperficial application of force or through opening and can carry out normal mounting.Solved in the existing print cartridge because the technical problem that the distortion of printer steady pin causes print cartridge to install.Secondly, because fixed mechanism comprises dwang, can make print cartridge more flexible and convenient when installation and removal.
Description of drawings
Fig. 1 is the print cartridge stereogram of embodiment one.
Fig. 2 is the print cartridge side view of embodiment one.
Fig. 3 is the fixed mechanism structure chart of embodiment one.
Fig. 4 is print cartridge when installation fixed mechanism sketch map of embodiment one.
Fig. 5 is print cartridge when installation dwang variation diagram of embodiment one.
Fig. 6 is the print cartridge installation of embodiment one fixed mechanism sketch map when accomplishing.
Fig. 7 is print cartridge when dismounting dwang variation diagram of embodiment one.
Fig. 8 is the print cartridge stereogram of embodiment two.
Fig. 9 is the fixed mechanism structure chart of embodiment two.
Description of reference numerals:
The 1-print cartridge; 2-first side; 3-print cartridge fixed mechanism; The 4-front end face; The 5-ink supply port; 6-first locating hole; 7-second locating hole; 8-second side; The 9-circuit board; The 10-dwang; The 11-elastomeric element; The 12-stiff end; The 13-circular hole; 14-first cambered surface; 15-second cambered surface; The 16-groove; The 17-the first side wall; The 18-steady pin; 19-derives passage; The 20-introduction channel; 21-the 3rd side; The 22-reference column; The 23-locating hole;
The specific embodiment
Embodiment one:
As depicted in figs. 1 and 2; A kind of print cartridge; Comprise box body 1 and be arranged at the dismountable fixed mechanism that is installed on the ink-jet printer of made print cartridge on the box surface; Box body 1 has approximate rectangular top end face 4, the rear end face relative with it, first side 2, second side 8, and top end face 4 and rear end face are the faces that when being installed in box body 1 in the box body slot, becomes the top and the rear end of direction of insertion respectively.Top end face 4 is provided with the ink supply port 5 as liquid supply port, and ink supply port 5 is arranged on the top end face 4 than the position of central authorities by second side, 8 sides.
In addition; The top end face 4 of print cartridge is provided with apart from one another by first locating hole of opening 6 and second locating hole 7; After print cartridge is installed fully; Locating hole and a pair of alignment pin are chimeric, and the position along on the direction of top end face 4 of box body 1 is determined thus, is restricted along the mobile of the box body on the direction of top end face 1.
As shown in Figure 3, fixed mechanism 3 is positioned at the recessed region 16 of 2 front portions, first side, comprises a dwang 10 that is arranged on the recessed region bottom surface; Chimeric that dwang is shifted in the recessed region inward turning is moving thereby this dwang 10 is through corresponding cylinder on self circular hole 13 and the bottom surface, and wherein circular hole 13 is arranged on the dwang in front end face direction 1/4 to 1/2 length, and one is arranged in the circular hole 13 elastomeric elements 11 that apply a certain size bias force to dwang 10; Preferably; This elastomeric element is a torque spring, and dwang 10 can along elastomeric element 11 compressions and the direction rotation of extending be moved and the anglec of rotation is spent less than 90, and wherein dwang 10 also is provided with a stiff end 12; In the process that print cartridge is installed, be used for fixing the steady pin in the printer; The afterbody of recessed region 16 is provided with first cambered surface 14 and second cambered surface 15, with the first side wall 17 on the adjacent face of first cambered surface 14, in the process that print cartridge is installed; Steady pin in the printer moves and applies to dwang a certain size power along dwang 10 surface; When steady pin moves to stiff end 12, overcome the bias force of torque spring 11, stiff end 12 is counterclockwise rotated towards the first side wall 17 directions, contact with the first side wall 17 subsequently and fixing; When the dismounting print cartridge; To direction of insertion pushing print cartridge, steady pin moves backward and separates with stiff end 12 in the dwang 10 in the printer, and dwang 10 receives the bias force of torque spring to be returned to original state; Steady pin moves and breaks away from print cartridge along the first side wall 17, thereby print cartridge is normally dismantled.
Then, will describe box body 1 steady pin 18 operation among print cartridge fixed mechanism 3 in installation and disassembling section with reference to figure 4 to Fig. 7, wherein arrow is represented the direction of pushing of steady pin 18.
As shown in Figure 4; Recessed region and dwang 10 have constituted guide rail; Be installed under the state on the box mounting portion at print cartridge, steady pin 18 is engaged in the guide rail, and said guide rail can be adjusted print cartridge moving on the extraction direction; Guiding channel comprises: import track 20, it guides steady pin 18 when print cartridge is inserted in the box mounting portion; And derive track 19, it is from the box mounting portion during dismounting print cartridge, will be through pushing away print cartridge in direction of insertion be directed to the opening 41 of base plate from the steady pin 18 that stiff end 12 unclamps.
When installation direction was pushed forward into, steady pin 18 was inserted into the opening part that imports track 20 through the opening of base plate front surface along dwang 10 at print cartridge, and moved along dwang 10 surfaces; Simultaneously steady pin 18 is exerted pressure to dwang 10 and since this moment torque spring bias force greater than the extruding force of steady pin, so dwang does not rotate; Along with continuing to push print cartridge, steady pin 18 is continued guiding and is fixed to stiff end 12 places of dwang, and is as shown in Figure 5; The extruding force of steady pin 18 is greater than the bias force of torque spring 11 at this moment, and steady pin 18 pushes dwang 10 in the direction of arrows and dwang 10 is rotated counterclockwise, subsequently; The stiff end 12 of dwang and 17 collisions of the first side wall in the recessed region; And fixing by the first side wall 17, this moment, box body 1 was installed on the box mounting portion completely, and is as shown in Figure 6.
As shown in Figure 7; When dismantling print cartridge from the box mounting portion, owing on direction of insertion, promote print cartridge slightly, so; Steady pin 18 moves and released with engaging of stiff end 12 to the direction of first cambered surface 14; And steady pin 18 is because the power that spring members applies moves on the first side wall 17 and moves to derives in the track 19, and then the user stops on the direction of insertion print cartridge is exerted pressure, when print cartridge in response to the pushing force of slider part when disassembly direction moves; Steady pin 18 moves along the first side wall 17 surfaces of deriving in the track 19, and comes out from the exit portion that derives track 19.
Embodiment two:
Like Fig. 8, shown in Figure 9; A kind of print cartridge; Comprise box body 1 and be arranged at the dismountable fixed mechanism that is installed on the ink-jet printer of made print cartridge on the box surface; Box body 1 has approximate rectangular top end face 4, the rear end face relative with it, first side 2, second side 8 and the 3rd side 21, and top end face 4 and rear end face are the faces that when being installed in box body 1 in the box body slot, becomes the top and the rear end of direction of insertion respectively.Top end face 4 is provided with the ink supply port 5 as liquid supply port, and ink supply port 5 is arranged on the top end face 4 than the position of central authorities by second side, 8 sides.Fixed mechanism 3 is positioned at the 3rd side 21 of 2 front portions, first side, comprises on dwang 10, the three sides 21 that are arranged on the 3rd side 21 to be formed with a locating hole 23; Thereby through with dwang 10 on reference column 22 tablings make dwang 21 inward turnings shift movingly in the 3rd side, wherein reference column 22 is arranged on the dwang in front end face direction 1/4 to 1/2 length, and one is nested on the reference column 22 elastomeric element 11 that applies a certain size bias force to dwang 10; Preferably; This elastomeric element is a torque spring, and dwang 10 can along elastomeric element 11 compressions and the direction rotation of extending be moved and the anglec of rotation is spent less than 90, and wherein dwang 10 also is provided with a stiff end 12; In the process that print cartridge is installed, be used for fixing the steady pin in the printer; In the process of print cartridge was installed, the steady pin in the printer moved along dwang 10 surfaces and applies a certain size power to dwang, when steady pin moves to stiff end 12, overcomes the bias force of torque spring 11; Stiff end 12 is counterclockwise rotated towards the first side wall 17 directions; Contact with the first side wall 17 subsequently and fixing, when the dismounting print cartridge, to direction of insertion pushing print cartridge; Steady pin moves backward and separates with stiff end 12 in the dwang 10 in the printer; Dwang 10 receives the bias force of torque spring to be returned to original state, and steady pin moves and breaks away from print cartridge along the first side wall 17, thereby print cartridge is normally dismantled.
Claims (7)
1. print cartridge; Comprise box body and be arranged at the dismountable fixed mechanism that is installed on the ink-jet printer of made print cartridge on the box surface; It is characterized in that: said fixed mechanism comprises: be connected the wall of rotatable dwang, restriction said dwang turned position with said box surface rotating shaft and apply the elastomeric element of bias force to dwang, said dwang is provided with the stiff end that is used for fixing the steady pin in the said printer.
2. print cartridge as claimed in claim 1 is characterized in that: the front portion of said box body side also is provided with recessed region, and said fixed mechanism is arranged in the said recessed region, and said wall is a sidewall of recessed region.
3. print cartridge as claimed in claim 1 is characterized in that: the direction rotation that said dwang edge is parallel with the place box surface.
4. print cartridge as claimed in claim 1 is characterized in that: said rotating shaft is positioned at dwang 1/4 to 1/2 extension position place.
5. print cartridge as claimed in claim 1 is characterized in that: before steady pin moved to rotating shaft, said bias force was greater than the steady pin extruding force, and after steady pin moved to rotating shaft, said bias force was less than extruding force.
6. print cartridge as claimed in claim 2 is characterized in that: the afterbody of said recessed region also is provided with first cambered surface and second cambered surface.
7. like the arbitrary described print cartridge of claim 1-4, it is characterized in that: the angle rotatable of said dwang is less than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200148471U CN202428830U (en) | 2012-01-12 | 2012-01-12 | Ink cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200148471U CN202428830U (en) | 2012-01-12 | 2012-01-12 | Ink cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202428830U true CN202428830U (en) | 2012-09-12 |
Family
ID=46778301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200148471U Expired - Lifetime CN202428830U (en) | 2012-01-12 | 2012-01-12 | Ink cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202428830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561663A (en) * | 2021-04-13 | 2021-10-29 | 珠海纳思达企业管理有限公司 | Consumable cartridge, printing equipment and mounting and taking-out method of consumable cartridge |
| CN113954528A (en) * | 2021-11-02 | 2022-01-21 | 珠海艾派克微电子有限公司 | Ink box mounting structure |
-
2012
- 2012-01-12 CN CN2012200148471U patent/CN202428830U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561663A (en) * | 2021-04-13 | 2021-10-29 | 珠海纳思达企业管理有限公司 | Consumable cartridge, printing equipment and mounting and taking-out method of consumable cartridge |
| CN113954528A (en) * | 2021-11-02 | 2022-01-21 | 珠海艾派克微电子有限公司 | Ink box mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI NASIDA ENTERPRISE MANAGEMENT CO., LTD. Free format text: FORMER OWNER: ZHUHAI BINGZHOU TRADE CO., LTD. Effective date: 20120918 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 519015 ZHUHAI, GUANGDONG PROVINCE TO: 519075 ZHUHAI, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120918 Address after: 519075, No. 63, Mingzhu North Road, Xiangzhou District, Guangdong, Zhuhai, 03 Patentee after: Zhuhai Nasida Enterprise Management Co., Ltd. Address before: 519015 Guangdong province Zhuhai Jida Garden Road No. 110, room 507 Patentee before: Zhuhai Bingzhou Trade Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |