CN215590265U

CN215590265U - Split type ink box and ink box liner

Info

Publication number: CN215590265U
Application number: CN202023351410.0U
Authority: CN
Inventors: 方小青
Original assignee: Zhongshan Tiantong Printing Supplies Co ltd
Current assignee: Zhongshan Tiantong Printing Supplies Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-21
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a split type ink box and an ink box liner, which comprise a base with a chip and a liner which is detachably arranged on the base, wherein an ink storage cavity and an ink outlet are arranged in the liner, a first protruding part is arranged on the outer wall of the liner, the base comprises a front wall, a rear wall and a bottom, an ink supply channel is arranged at the bottom, a first recessed part is arranged on the front wall, when the liner is arranged on the base, the ink outlet is in butt joint with the ink supply channel, and the first protruding part is embedded into the first recessed part. The utility model is convenient for installation and disassembly, the inner container can be replaced, the base can be kept for repeated use, and resources are saved.

Description

Split type ink box and ink box liner

Technical Field

The utility model relates to an ink box of an ink-jet printer, in particular to an ink box of a printer, which can be repeatedly used after parts are replaced.

Background

The ink box of the ink-jet printer in the prior art comprises an ink box body and an ink box chip arranged on the ink box body, wherein the ink box body is used for storing printing ink and supplying the printing ink to a printing nozzle by the stored printing ink, the ink box chip is used for being electrically connected with the printer, and storage parameters are used for calling the printer or receiving the control of the printer. Some ink boxes are also provided with printing nozzles.

After the printing ink is exhausted, the cartridge is discarded. However, the chip of the ink box has a long service life, and discarding the ink box undoubtedly results in waste of resources and increases the printing cost. Especially, for the ink cartridge which is also provided with the printing nozzle, the resource waste is more serious.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of resource waste, the utility model provides a split type ink box which only needs to replace an ink storage part without replacing a chip part.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a split type ink box, includes inner bag and the base of subsidiary chip, be equipped with ink storage chamber and ink outlet in the inner bag, the inner bag outer wall is equipped with first bellying, the base includes antetheca, back wall, bottom, the bottom is equipped with supplies the ink channel, the antetheca is equipped with first depressed part, the inner bag can dismantle install in on the base, work as the inner bag install in when on the base, ink outlet with supply the ink channel butt joint, first bellying embedding first depressed part.

Furthermore, the outer wall of the inner container is provided with a protruding part, a gap is reserved between the protruding part and the outer wall of the inner container, and the first protruding part is arranged on the protruding part.

Furthermore, the protruding portion is further provided with a pressing portion higher than the first protruding portion.

Furthermore, the front side surface of the first protruding portion is an inclined surface, the rear side surface of the first protruding portion is a plane perpendicular to the protruding portion, and the rear side surface of the first recessed portion is a plane perpendicular to the front wall.

Furthermore, the outer wall of the inner container is provided with a second protruding portion, the rear wall is provided with a second concave portion, and when the inner container is installed on the base, the second protruding portion is embedded into the second concave portion.

Further, in the installation state, the top height of the front wall is lower than the upper half part of the inner container.

Further, the base also comprises a side wall with a notch.

The utility model provides an ink box liner for being installed on a base, wherein the base comprises a front wall, a rear wall and a bottom, an ink supply channel is arranged at the bottom, and a first concave part is arranged on the front wall.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following technical effects: the inner container can be conveniently installed and fixed on the base and also can be conveniently detached from the base, when the ink in the inner container is used up, the inner container can be detached from the base and discarded, and a new inner container is installed on the base for continuous use, so that the waste of chip resources is reduced.

Drawings

FIG. 1 is a schematic illustration of the separated state of the present invention.

Fig. 2 is a schematic view from another angle of the separated state of the present invention.

Fig. 3 is a schematic top view of the base.

Fig. 4 is a sectional view of the inner container.

Fig. 5 is a cross-sectional view of the base.

Fig. 6 is a sectional view in an assembled state.

Fig. 7 is a partial view of the first convex portion and the first concave portion fitted in the assembled state.

Fig. 8 is a partial view of the second convex portion and the second concave portion fitted in the assembled state.

The ink container includes an inner container 1, a base 2, an ink storage chamber 103, an ink outlet 104, a front wall 207, a rear wall 208, a sidewall 209, a partition wall 110, a first protrusion 111, a second protrusion 112, an extension 113, a pressing portion 114, an ink supply channel 204, a first recess 211, a second recess 212, a front side 1111, a rear side 1112, and an upper side 2112.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the present invention includes a liner 1 and a base 2.

As shown in fig. 4, the inner container 1 is provided with an ink storage cavity 103 inside, and a partition wall 110 dividing the remaining part of the inner container into two cavities, which are also used as ink storage cavities, wherein each of the three ink storage cavities stores printing ink of one color, the outlet at the lower part of the ink storage cavity 103 is an ink outlet 104 for being abutted with an ink outlet 204 on the base, and a filter is arranged at the ink outlet 104.

As shown in fig. 3 and 5, an ink supply channel 204 is provided at the bottom of the base 2, the ink supply channel 204 is provided with an upper end for abutting against the ink outlet 104 of the inner container 1 and a lower end for abutting against a print head of a printer, or a print head is provided at the lower end, and a filter screen is provided in the ink supply channel 204.

As shown in fig. 1, 2 and 4, the outer wall of the liner 1 is provided with an extension portion 113, a gap exists between the extension portion 113 and the outer wall of the liner, the distal end of the extension portion 113 is provided with a first protrusion portion 111, when the extension portion 113 is pressed, the extension portion 113 deforms a little, the first protrusion portion 111 located at the distal end of the extension portion 113 displaces towards the liner, when the pressing is cancelled, the extension portion 113 returns to the original state, and the first protrusion total portion 111 rebounds to the position of the free state.

As shown in fig. 1, 2, 3 and 5, the base 2 further includes a front wall 207 and a rear wall 208, the front wall 207 has a first recess 211 on an inner surface thereof corresponding to the first protrusion 111, and the rear wall 208 has a chip thereon.

The installation mode of installing the inner container 1 on the base 2 is as follows: the inner surface of the rear wall 208 against which the rear side of the inner container 1 abuts, in a free state of the extension part 113, the first protrusion 111 exceeds the inner surface of the front wall 207, at this time, the extension part 113 is lightly pressed, so that the first protrusion 111 is displaced towards the inner container direction and does not exceed the inner surface of the front wall 207, then the inner container 1 is moved downwards, so that the position of the first protrusion 111 is lower than the upper end of the front wall 207, the pressing of the extension part 113 is stopped, the first protrusion 111 rebounds to abut against the inner surface of the front wall 207, the inner container 1 is continuously moved downwards, the first protrusion 111 is gradually embedded into the first recess 211, the inner container 1 is limited to continuously move, so that the upper, lower, left and right positions of the inner container 1 on the base 2 are fixed, after the first protrusion 111 is embedded into the first recess 211, the extension part 113 abuts against the front wall 207, the inner container 1 is clamped between the front wall 207 and the rear 208, and the front and rear positions of the inner container 1 are fixed, thereby fixedly mounting the inner container 1 on the base 2.

The disassembly mode is as follows: the first protrusion 111 is displaced toward the inner container by pressing the extension 113 to come out of the first recess 211, and the inner container is moved upward to separate the inner container 1 from the base 2.

For pressing, the pressing portion 114 is further disposed on the pressing extension portion 113, and the pressing portion 114 is higher than the first protrusion portion 111 for pressing.

As shown in fig. 6, the top of the front wall is lower than the upper half of the inner container in the assembled state, and when the inner container 1 is disassembled, the front part of the inner container is slightly tilted, so that the inner container can be separated from the base 2.

As shown in fig. 6, in the assembled state after the assembly is completed, the first protrusion 111 is inserted into the first recess 211, the ink outlet 104 is abutted to the ink supply channel 204, the ink stored in the ink storage chamber 103 enters the ink supply channel 204 through the ink outlet 104 and then enters the print head through the lower end of the ink supply channel 204, and a sealing ring is arranged outside the ink outlet 104 to surround and seal the gap between the ink outlet 104 and the ink supply channel 204 to prevent ink leakage.

As shown in fig. 1, 2, and 4, the outer wall of the liner 1 is further provided with a second protruding portion 112, the rear wall 112 of the base 2 is further provided with a second recessed portion 212, in an installation state, the second protruding portion 112 is embedded into the second recessed portion 212, which also plays a role in limiting the liner 1 to move continuously, and under the combined action of the first protruding portion 111 and the second protruding portion 112, the liner 1 is more stably installed on the base.

As shown in fig. 1 and 2, the base 2 further has a side wall 209, the side wall 209 defines a left and right position of the inner container 1, and guides the inner container 1 to move downward when being installed, so that the first protruding portion 111 is aligned with the first recessed portion 211 and the second protruding portion 112 is aligned with the second recessed portion 212 in the vertical direction, and the first protruding portion 111 and the second protruding portion 112 are conveniently embedded into the first recessed portion 211 and the second recessed portion 212, and simultaneously, after the installation is completed, the left and right position of the inner container 1 can be fixed, so that the installation is more stable. The side wall 209 is provided with a notch, so that the inner container can be conveniently held by hands when being mounted or dismounted, and the inner container can be conveniently taken out.

As shown in fig. 7, the first protrusion 111 is a bar-shaped protrusion, the front side 1111 is an inclined surface, the rear side 1112 is perpendicular to the protrusion 113, the first recess 211 is a bar-shaped recess, and the upper side 2112 is perpendicular to the front wall 207. When the liner 1 is pushed to move towards the inside of the base 2, the front side 1111 abuts against the inner side of the front wall 207, and the first protruding portion 111 is pushed to move towards the liner along with the movement of the liner until the first protruding portion 111 reaches and is embedded into the first recessed portion 211, so that the step of pressing the protruding portion 113 is omitted, and the operation is easy and convenient. After the first protrusion 111 reaches and is embedded in the first recess 211, the rear side 1112 abuts against the upper side 2112, the front side 1111 abuts against the top of the lower side of the first recess 211, the first protrusion 111 is firmly clamped in the first recess 211, and the left and right sides of the first recess limit the left and right sides of the first protrusion 111, so that the inner container 1 and the base 2 are firmly fixed together. The rear side 1112 is perpendicular to the extension 113 and the upper side 2112 is perpendicular to the front wall 207, so that the first protrusion 111 slides into the first recess 211 conveniently and is not easy to come off, and when detached, the first protrusion 111 can slide out of the first recess 211 with only a small pressing force.

As shown in fig. 8, the second convex portion 112 and the second concave portion 212 have the same configuration as the first convex portion 111 and the second concave portion 211.

The first and

second protrusions

111 and 112 and the first and

second recesses

211 and 212 may also have other shapes. For example, the rear sides of the first protruding portion 111 and the second protruding portion 112 are slopes, and the upper sides of the first recessed portion 211 and the second recessed portion 212 are also slopes, or the first protruding portion 111 and the second protruding portion 112 are spherical-top-shaped protrusions, and the first recessed portion 211 and the second recessed portion 212 are spherical-top-shaped recesses.

When the first protruding portion 111 is lower in height, the first protruding portion 111 may be directly disposed on the surface of the liner, and need not be disposed on the protruding portion.

The directions of front, back, up and down are only for convenience of description and do not represent the only and fixed directions.

The technical solutions of the present invention are not limited to the above embodiments, and the embodiments do not only include one independent technical solution, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a split type ink horn, its characterized in that, include the base and demountable installation in inner bag on the base, be equipped with storage ink chamber and ink outlet in the inner bag, the inner bag outer wall is equipped with first bellying, the base includes antetheca, back wall, bottom, the bottom is equipped with the ink supply passageway, the antetheca is equipped with first depressed part, works as the inner bag install in when on the base, the ink outlet with the butt joint of ink supply passageway, first bellying embedding first depressed part.

2. The split type ink box of claim 1, further characterized in that an extension portion is arranged on the outer wall of the inner container, a gap is formed between the extension portion and the outer wall of the inner container, and the first protruding portion is arranged on the extension portion.

3. The split type ink cartridge of claim 2, further characterized in that the protruding portion is further provided with a pressing portion higher than the first protrusion portion.

4. The detachable ink cartridge of claim 2 or 3, wherein the front side of the first protrusion is a slant, the rear side is a plane perpendicular to the protrusion, and the rear side of the first recess is a plane perpendicular to the front wall.

5. The split type ink cartridge of claim 1, 2 or 3, further characterized in that the outer wall of the inner container is provided with a second protrusion, the rear wall is provided with a second recess, and the second protrusion is embedded in the second recess when the inner container is mounted on the base.

6. The split-type ink cartridge of claim 1, 2 or 3, further characterized in that, in the mounted state, the top height of the front wall is lower than the upper half of the inner container.

7. The split cartridge of claim 1, 2 or 3, further characterized in that the base further comprises a side wall with a break.

8. The utility model provides an ink horn inner bag for installing on base, the base includes antetheca, back wall, bottom, the bottom is equipped with the ink feed passageway, the antetheca is equipped with first depressed part, its characterized in that, be equipped with in the inner bag and store up ink chamber and go out the china ink mouth, the inner bag outer wall is equipped with the extension, the extension with gapped between the inner bag outer wall, be equipped with first bellying on the extension and press the splenium higher than first bellying, work as the inner bag install in when on the base, go out the china ink mouth with the butt joint of ink feed passageway, first bellying embedding first depressed part.

9. The ink cartridge liner as claimed in claim 8, wherein the front side of the first protrusion is a slope, the rear side is a plane perpendicular to the protrusion, and the rear side of the first recess is a plane perpendicular to the front wall.

10. The ink cartridge liner as claimed in claim 8, wherein the outer wall of the liner is provided with a second protrusion, and the rear wall is provided with a second recess, and the second protrusion is inserted into the second recess when the liner is mounted on the base.