CN212022026U - Printer ink cartridge convenient to replace - Google Patents

Abstract

The utility model discloses a printer ink cartridge convenient to change, including quick-witted case main part, ink horn main part and straw, the inside of quick-witted case main part is provided with the installation cavity, and the inside bottom mounting of installation cavity has first spring, the top of first spring is fixed with the slurcam, and the top of slurcam is provided with the ink horn main part, the inside of installation cavity has the rotation clamp through dwang swing joint, the bottom mounting that rotates the clamp has the fixture block, the one end that the ink horn main part was kept away from to the fixture block is fixed with the third spring, and the one end that the fixture block was kept away from to the third spring is fixed at the inner wall of installation cavity, the inside of ink horn main part is provided with the straw, and the top of straw runs through the top of ink horn main. The utility model discloses the ink horn of taking convenient to operating personnel makes the inside remaining chinese ink of straw extrude the inside of impressing the ink horn simultaneously, can not splash into the inside of printer.

Description

Printer ink cartridge convenient to replace

Technical Field

The utility model relates to a printer ink cartridge technical field specifically is a printer ink cartridge convenient to change.

Background

Traditional printer ink cartridge needs operating personnel to stretch into the inside of installation cavity with the finger, pinch the cardboard of ink horn both sides afterwards for the cardboard is connected with the inside draw-in groove of installation cavity and is relieved, but the installation cavity is generally less, and the finger is inconvenient to stretch into the inside of installation cavity, and needs operating personnel finger clamp to get the ink horn, and is comparatively inconvenient, has reduced the practicality and the convenience of device.

When traditional straw was extracted from the ink horn simultaneously, the inside residual part chinese ink that can follow the straw that extracts in the ink horn this moment, if extract the straw this moment, remaining chinese ink is very easily the spill to pollute the inside of printer, reduced the practicality of device, therefore urgent need for a printer ink horn of being convenient for change to solve above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a printer ink cartridge convenient to change to the dismantlement of the traditional device who provides in solving above-mentioned background is comparatively inconvenient, when changing the ink horn simultaneously, the inside remaining chinese ink of straw problem of easily spilling.

In order to achieve the above object, the utility model provides a following technical scheme: an ink box of a printer convenient to replace comprises a box main body, an ink box main body and a suction pipe, wherein an installation cavity is arranged inside the box main body, a first spring is fixed at the bottom end inside the installation cavity, a pushing plate is fixed at the top end of the first spring, the top end of the pushing plate is provided with the ink box main body, a rotating clamp is movably connected inside the installation cavity through a rotating rod, a clamping block is fixed at the bottom end of the rotating clamp, a third spring is fixed at one end of the clamping block, away from the ink box main body, and one end of the third spring, away from the clamping block, is fixed on the inner wall of the installation cavity, the suction pipe is arranged inside the ink box main body, the top end of the suction pipe penetrates through the top end of the ink box main body and extends to the outside of the ink box main body, a first fixing seat is fixed at the top end of the ink box main body outside the suction pipe, both sides of the interior of the first fixing seat are provided with pipe clamps, and the upper ends and the lower ends of the pipe clamps are provided with sliding blocks.

Preferably, the two sides in the ink box main body are provided with clamping grooves matched with the clamping blocks.

Preferably, a second spring is fixed on the inner wall of the mounting cavity at the lower ends of the clamping blocks at two sides of the ink box main body, and a limiting plate is fixed at one end, close to the ink box main body, of the second spring.

Preferably, the side of the rotating clamp far away from the ink box main body and the inner wall of the installation cavity are provided with mutually staggered clamping rods.

Preferably, the first fixing seats at the upper end and the lower end of the pipe clamp are internally provided with slideways matched with the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this printer ink cartridge convenient to change is provided with first spring, the slurcam, the ink horn main part, rotate and press from both sides, dwang and fixture block, when the ink horn main part need be dismantled, under the cooperation of dwang, rotate and rotate the clamp for the fixture block is relieved with being connected of the inside draw-in groove of ink horn main part, need resume initial condition because of first spring compression, first spring promotes the slurcam, the slurcam will promote ink horn main part rebound, thereby be convenient for operating personnel take, and easy operation has improved the convenience and the practicality of device.

2. This printer ink horn convenient to change is provided with the ink horn main part, the straw, first fixing base, the second fixing base, the cardboard, pipe clamp and slider, after the ink horn main part takes out, upwards lift up the straw, make the cardboard shift out from the hole on the inside top of second fixing base, promote the direction of pipe clamp to the straw afterwards, the slider slides in the inside slide of first fixing base this moment, the pipe clamp carries out the centre gripping operation to the straw, upwards stimulate the straw afterwards, make the inside that shifts out the straw from the inside of ink horn main part remain chinese ink and be extruded the inside of going into the ink horn main part, the operation of accomodating of remaining chinese ink is realized, thereby can not splash into the inside of printer, the practicality of device has been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of a cross section of the straw, the first fixing base and the pipe clamp;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a chassis main body; 2. a mounting cavity; 3. a first spring; 4. a push plate; 5. an ink cartridge main body; 6. a limiting plate; 7. a second spring; 8. rotating the clamp; 9. rotating the rod; 10. a clamping block; 11. a third spring; 12. a straw; 13. a first fixed seat; 14. a second fixed seat; 15. clamping a plate; 16. a pipe clamp; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a printer ink cartridge convenient to change, including machine case main part 1, ink horn main part 5 and straw 12, the inside of machine case main part 1 is provided with installation cavity 2, and the inside bottom mounting of installation cavity 2 has first spring 3, the top of first spring 3 is fixed with slurcam 4, and slurcam 4's top is provided with ink horn main part 5, there is rotation clamp 8 inside of installation cavity 2 through dwang 9 swing joint, one side that rotation clamp 8 kept away from ink horn main part 5 and the inner wall of installation cavity 2 are provided with crisscross kelly each other, through this design, it fixes to rotate clamp 8, make rotation clamp 8 rock at will, the stability of device has been improved.

The bottom mounting that rotates to press from both sides 8 has fixture block 10, the inside both sides of ink horn main part 5 all are provided with the draw-in groove of mutually supporting with fixture block 10, through this design, it is fixed to make fixture block 10 carry out the block to ink horn main part 5, thereby realize the installation operation of ink horn main part 5, moreover, the operation is simple, the convenience of device is improved, the one end that ink horn main part 5 was kept away from to fixture block 10 is fixed with third spring 11, and the one end that fixture block 10 was kept away from to third spring 11 is fixed at the inner wall of installation cavity 2, 2 inner walls of installation cavity of 5 both sides fixture block 10 lower extreme are fixed with second spring 7, and the one end that second spring 7 is close to ink horn main part 5 is fixed with limiting plate 6, through this design, when the inside of installation cavity 2 receives slight extrusion, second spring 7 compresses, can realize the protection buffering operation to ink horn main.

The inside of ink horn main part 5 is provided with straw 12, and the top of straw 12 runs through the top of ink horn main part 5 and extends to the outside of ink horn main part 5, the 5 top of the outside ink horn main part of straw 12 is fixed with first fixing base 13, and the top of first fixing base 13 is fixed with second fixing base 14, the straw 12 both sides on 14 top of second fixing base all are provided with cardboard 15, the inside both sides of first fixing base 13 all are provided with pipe clamp 16, and the upper and lower both ends of pipe clamp 16 all are provided with slider 17, the inside slide of mutually supporting with slider 17 that is provided with of first fixing base 13 at both ends about pipe clamp 16, through this design, it is more smooth and easy to make pipe clamp 16 slide in first fixing base 13 inside, thereby be convenient for operating personnel's promotion, thereby realize the extrusion to the inside remaining chinese ink of straw 12, the practicality.

The working principle is as follows: when the ink box main body 5 needs to be replaced, the two side rotating clamps 8 are firstly pinched, the rotating clamps 8 are pushed towards the ink box main body 5, the rotating clamps 8 rotate under the matching of the rotating rods 9, the clamping blocks 10 are moved out of the clamping grooves on the two sides in the ink box main body 1, the third spring 11 is in a compression force storage state at the moment, the initial state of the first spring 3 is in a compression force storage state, when the clamping and fixing of the clamping blocks 10 on the ink box main body 5 are released, the pushing plate 4 pushes the ink box main body 5 upwards under the action of the first spring 3, and the ink box main body 5 can be taken.

Another ink box main body 5 is placed at the top end of the installation cavity 2, the ink box main body 5 is pressed downwards, the rotating clamp 8 rotates under the action of the rotating rod 9, the third spring 11 is in a compressed force storage state again, the ink box main body 5 continues to be pressed, the clamping block 10 is clamped in the clamping groove in the ink box main body 5 again, the third spring 11 is restored to the initial state at the moment, when the installation cavity 2 is compressed, the second spring 7 is in a compressed force storage state, the ink box main body 5 is protected, and the ink jet phenomenon does not occur to the ink box main body 5 due to extrusion.

When the ink cartridge main body 5 to be replaced is moved out of the mounting cavity 2, the clamping plate 15 is lifted upwards firstly, so that the connection between the suction pipe 12 and the second fixing seat 14 is released, then the pipe clamp 16 is pushed towards the suction pipe 12, the sliding block 17 slides in the sliding way inside the first fixing seat 13 at the moment until the sliding block 17 slides to the end, close to the suction pipe 12, of the sliding way, then the suction pipe 12 is lifted upwards, part of ink extending into the suction pipe 12 of the ink cartridge main body 5 is squeezed into the ink cartridge main body 5 under the clamping action of the pipe clamp 16, the ink cartridge main body 5 cannot flow out of the ink cartridge main body 5, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a printer ink cartridge convenient to change, includes quick-witted case main part (1), ink cartridge main part (5) and straw (12), its characterized in that: the inner part of the case main body (1) is provided with an installation cavity (2), the bottom end of the inner part of the installation cavity (2) is fixedly provided with a first spring (3), the top end of the first spring (3) is fixedly provided with a push plate (4), the top end of the push plate (4) is provided with an ink box main body (5), the inner part of the installation cavity (2) is movably connected with a rotating clamp (8) through a rotating rod (9), the bottom end of the rotating clamp (8) is fixedly provided with a clamping block (10), one end, far away from the ink box main body (5), of the clamping block (10) is fixedly provided with a third spring (11), one end, far away from the clamping block (10), of the third spring (11) is fixedly arranged on the inner wall of the installation cavity (2), the inner part of the ink box main body (5) is provided with a suction pipe (12), and the top end of the suction pipe (12) penetrates, the ink box is characterized in that a first fixing seat (13) is fixed to the top end of an ink box main body (5) outside the suction pipe (12), a second fixing seat (14) is fixed to the top end of the first fixing seat (13), clamping plates (15) are arranged on two sides of the suction pipe (12) on the top end of the second fixing seat (14), pipe clamps (16) are arranged on two sides of the inside of the first fixing seat (13), and sliding blocks (17) are arranged at the upper end and the lower end of each pipe clamp (16).

2. An easily replaceable printer cartridge as claimed in claim 1, wherein: the two sides in the ink box main body (5) are provided with clamping grooves matched with the clamping blocks (10).

3. An easily replaceable printer cartridge as claimed in claim 1, wherein: and a second spring (7) is fixed on the inner wall of the mounting cavity (2) at the lower end of the clamping blocks (10) at the two sides of the ink box main body (5), and a limiting plate (6) is fixed at one end, close to the ink box main body (5), of the second spring (7).

4. An easily replaceable printer cartridge as claimed in claim 1, wherein: one side of the rotating clamp (8) far away from the ink box main body (5) and the inner wall of the installation cavity (2) are provided with mutually staggered clamping rods.

5. An easily replaceable printer cartridge as claimed in claim 1, wherein: the first fixing seats (13) at the upper end and the lower end of the pipe clamp (16) are internally provided with slideways matched with the sliding blocks (17).

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