CN211222574U

CN211222574U - Chip fixing structure of ink box

Info

Publication number: CN211222574U
Application number: CN201921456323.6U
Authority: CN
Inventors: 张文禄; 官浩峰; 张永详
Original assignee: Zhongshan Teflon Electronic Co ltd
Current assignee: Zhongshan Teflon Electronic Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-08-11
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a chip fixed knot of ink horn constructs, including the box body, when the ink horn was packed into the printer, this fixed knot of box body accessible constructs and fixes on the word saddle of printer, there is the installation cavity in the word saddle, there is the baffle installation cavity both sides, be provided with into china ink mouth and ink outlet on the box body, be provided with the installation department on the box body, demountable installation has the chip frame on the installation department, be provided with the chip fixed part that is used for fixed chip on the chip frame, the ink horn can carry out the change of chip to the printer of different grade type when using, and after the ink is used up, the chip can be dismantled and come used repeatedly, reduces the wasting of resources for the ink horn more has commonality and universality, and chip frame simple structure, easy dismounting.

Description

Chip fixing structure of ink box

Technical Field

The utility model relates to a printing device, especially an ink horn.

Background

The printing chip on the existing ink box is mainly adhered to the ink box through glue, the structure is simple to operate and low in cost, but different types of printers need different types of chips, the difference between the chips is large, and the circuit difference on the printer matched with the chips is also large, so that the ink box is not beneficial to universality, and after the ink is used up, the chips can be discarded along with the ink box, so that the resource waste is easily caused.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a chip fixing structure of an ink box.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a chip fixed knot of ink horn constructs, includes the box body, be provided with the installation department on the box body, demountable installation has the chip frame on the installation department, be provided with the chip fixed part that is used for fixed chip on the chip frame.

The chip fixed part sets up the lateral wall of chip frame, the lower extreme of chip frame stretches out there is first fixed picture peg, be provided with the confession on the installation department first fixed picture peg male fixed slot, the edge of chip frame stretches out there is the fixed picture peg of second, be provided with the confession on the installation department the fixed picture peg male second fixed slot of second.

The lower end of the chip frame transversely extends out of a limiting plate, and the first fixing inserting plate extends out of the bottom surface of the limiting plate.

The chip fixing part sets up the front end of chip frame, the rear end of chip frame stretches out the fixed picture peg of third that has the I shape, be provided with the confession on the installation department the fixed picture peg male third fixed slot of third.

The both sides of chip frame are provided with the location bump, and when the box body was packed into and is had the word saddle that separates the formation installation cavity by the baffle, the location bump card is gone into between the two adjacent baffles of word saddle.

The front end of the chip frame is provided with a positioning lug, and when the box body is installed in the word saddle, the positioning lug is tightly attached to the inner wall of the installation cavity.

And the chip fixing part is provided with a fixing column for fixing the chip.

The utility model has the advantages that: the utility model discloses demountable installation has the chip frame on the box body, and the ink horn can carry out the change of chip to the printer of different grade type when using, and after the ink used up, the chip can be dismantled used repeatedly, reduces the wasting of resources for the ink horn more has commonality and universality, and chip frame simple structure, easy dismounting, on this basis, be provided with bump and the lug that closely laminates with the word car seat on the chip frame, make the installation mounting structure of ink horn simpler, and contact department is difficult for splitting. Even if the chip rack is damaged or abraded, only the chip rack needs to be replaced, the box body does not need to be replaced, and waste is reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an exploded schematic view of a first embodiment of the present invention;

FIG. 2 is an exploded view of a second embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic view showing the structure of a chip holder according to a second embodiment;

fig. 5 is a schematic structural view of a second embodiment of the present invention;

FIG. 6 is an enlarged schematic view at B in FIG. 5;

fig. 7 is an assembly schematic of the present invention;

fig. 8 is a schematic cross-sectional view of fig. 7.

Detailed Description

Referring to fig. 1 to 8, a chip fixing structure of an ink cartridge includes a cartridge body 1 installed in a carriage 2 of a printer when printing. There is installation cavity 3 in the word saddle 2, there is baffle 4 installation cavity 3 both sides, and installation cavity 3 can have a plurality of, forms through the isolation of baffle 4. Be provided with into china ink mouth 5 and go out china ink mouth 6 on the box body 1, be provided with installation department 7 on the box body 1, demountable installation has chip frame 8 on the installation department 7, be provided with the chip fixed part 9 that is used for fixed chip on the chip frame 8, can mark the chip model on another lateral wall of chip frame 8, in order convenient to discern which type of printer chip 7 is applicable to, chip frame 5 also can be produced as required and be various colours, and ink horn main part one-to-one for the management and control production ensures the management of product colour visualization.

Two embodiments are proposed here, the first being: chip fixed part 9 sets up chip frame 8's lateral wall, chip frame 8's lower extreme stretches out and has first fixed picture peg 10, be provided with the confession on the installation department 7 first fixed picture peg 10 male first fixed slot 11, chip frame 8's edge stretches out and has second fixed picture peg 12, be provided with the confession on the installation department 7 second fixed slot 12 male second fixed slot 13, the ink box can carry out the change of chip to the printer of different grade type when using, and when the ink used up the back, the chip can be dismantled used repeatedly, reduces the wasting of resources, because of the former device of ink box product, chip is the more high important component part of cost, general new product chip approximately accounts for 80% of total cost, and chip cooperation design can resume use, divide into the ink box: the chip frame and the complementary ink box can be sold in a matched manner in the market, and the complementary ink box can be directly replaced when a user uses the chip frame and the complementary ink box, so that the cost can be saved by 30-50%, the waste is reduced, the environmental pollution is reduced, the ink box has universality and universality, and the chip frame is simple in structure and convenient to disassemble and assemble. In this structure, the chip can be glued or fastened to the chip holding portion 9.

Chip frame 8's lower extreme transversely stretches out limiting plate 14, first fixed picture peg 10 is followed limiting plate 14's bottom surface stretches out, the assembly back, limiting plate 12 with installation department 4 laminates, not only plays spacing effect, can also increase area of contact between chip frame 5 and the installation department 4 for the installation is more reliable.

The first fixing insertion plate 10 is tightly matched with the first fixing groove 11, the second fixing insertion plate 12 is tightly matched with the second fixing groove 13, and therefore the fixing device is convenient to disassemble and assemble and reliable in fixing.

The second embodiment is: the chip fixing part 9 is arranged at the front end of the chip frame 8, the chip fixing part 9 is provided with a fixing column 91 for installing a chip, and the chip is fixed on the chip fixing part 9 through the fixing column 91. The rear end of chip rack 8 stretches out the fixed picture peg 15 of third that has the I shape, be provided with the confession on the installation department 7 the fixed picture peg 15 male third fixed slot 16 of third, the fixed picture peg 15 of third with for closely cooperating between the third fixed slot 16, same ink horn can carry out the change of chip to the printer of different grade type when using, and when the ink used up the back, the chip can be dismantled and get off used repeatedly, reduces the wasting of resources.

First fixed picture peg 10 with cooperation between the first fixed slot 11 reaches second fixed picture peg 12 with cooperation between the second fixed slot 13, third fixed picture peg 15 with cooperation between the third fixed slot 16, suitably closely can, can conveniently insert, can take out again with certain power to guarantee under the circumstances of no external force, the chip frame can not follow the box body and drop naturally.

Chip frame 8's both sides are provided with

location bump

17A, 17B, and this kind of box body and prior art's word saddle size can cooperate, chip frame 8's front end can also be provided with location lug 18, when the installation cavity 3 of the word saddle is packed into to box body 1,

location lug

17A, 17B card are gone into between two adjacent baffles 4, location lug 18 with the inner wall of installation cavity 3 closely laminates, second location lug 19 with the inner wall of installation cavity 3 closely laminates.

In addition, the other end of box body 1 is provided with second location lug 19, the lower extreme of second location lug 19 is provided with and is used for guiding box body 1 installation insertion guide inclined plane 20 can ensure like this that the box body is fixed around in the installation cavity, through four setpoint can be fine with the box body around, control fixed mounting in the installation cavity, product simple structure saves complicated spare and parts and technology among the prior art, manufacturing cost reduces, improves user's reliability in the use, save, transportation simultaneously, because four setpoints are the plastics entity, the mould precision reaches easily, and no movable deformation spare, damage or deformation probability is less in production, packing transportation.

The

location bump

17A, 17B and the inboard inseparable laminating of baffle 4, location lug 18 with the inseparable laminating and the second location lug 19 of the one end inner wall of installation cavity 3 with the inseparable laminating of the other end inner wall of installation cavity 3 should not be too tight, and too tight is unfavorable for the installation and takes out, therefore closely the degree should satisfy can conveniently pack the ink horn into the word saddle, can conveniently take out the requirement again.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides a chip fixed knot of ink horn constructs, includes box body (1), its characterized in that be provided with installation department (7) on box body (1), demountable installation has chip frame (8) on installation department (7), be provided with chip fixed part (9) that are used for fixed chip on chip frame (8).

2. The chip fixing structure of an ink cartridge according to claim 1, wherein the chip fixing portion (9) is provided on a side wall of the chip holder (8), a first fixing insertion plate (10) is extended from a lower end of the chip holder (8), a first fixing groove (11) for inserting the first fixing insertion plate (10) is provided on the mounting portion (7), a second fixing insertion plate (12) is extended from an edge of the chip holder (8), and a second fixing groove (13) for inserting the second fixing insertion plate (12) is provided on the mounting portion (7).

3. The chip fixing structure of the ink cartridge according to claim 2, wherein a stopper plate (14) is laterally protruded from a lower end of the chip holder (8), and the first fixing insertion plate (10) is protruded from a bottom surface of the stopper plate (14).

4. The chip fixing structure of an ink cartridge according to claim 1, wherein the chip fixing portion (9) is disposed at a front end of the chip holder (8), an i-shaped third fixing insertion plate (15) extends from a rear end of the chip holder (8), and a third fixing groove (16) for inserting the third fixing insertion plate (15) is disposed on the mounting portion (7).

5. The chip fixing structure of the ink cartridge according to claim 4, wherein positioning projections (17A, 17B) are provided on both sides of the chip holder (8), and when the cartridge body (1) is loaded into a saddle (2) having mounting cavities (3) partitioned by partitions (4), the positioning projections (17A, 17B) are caught between two adjacent partitions (4) of the saddle.

6. The chip fixing structure of the ink cartridge according to claim 5, wherein a positioning projection (18) is provided on a front end of the chip holder (8), and when the cartridge body (1) is mounted in the saddle (2), the positioning projection (18) is closely attached to an inner wall of the mounting cavity (3).

7. The chip fixing structure of the ink cartridge according to claim 4, wherein a fixing post (91) for fixing the chip is provided on the chip fixing portion (9).