CN211808474U

CN211808474U - High-capacity ink box

Info

Publication number: CN211808474U
Application number: CN201922318819.3U
Authority: CN
Inventors: 沈仲源
Original assignee: Zhongshan Duoan Office Supplies Factory
Current assignee: Zhongshan Duoan Office Supplies Factory
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-30
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a large-capacity ink box, which comprises a box body, wherein an ink bag, an ink distributor and a printing head are arranged in the box body, and the box body is provided with a through hole; the ink bag is provided with an ink adding port and an ink outlet, and the ink adding port extends out of the box body through the through hole; an ink dividing cavity is arranged in the ink dividing device, an inlet communicated with the ink dividing cavity is formed in the upper end of the ink dividing device, the inlet is communicated with the ink outlet, an opening is formed in the bottom of the ink dividing cavity, and a filter screen is arranged at the opening; the printing head is communicated with the opening and extends out of the box body. The ink bag is used for storing ink, and the ink can be added into the ink bag through the ink adding port, so that the ink box can be reused, the ink in the ink bag can be discharged completely, and the environment cannot be influenced even if the ink box is discarded; the filter screen plays the effect of filtering printing ink, and impurity or other solid particles in the printing ink will be held back in dividing the black intracavity, thereby avoid impurity or other solid particles reflux to enter into the ink sac or get into the printer head and cause the printer head jam.

Description

High-capacity ink box

Technical Field

The utility model relates to a printing apparatus technical field, in particular to large capacity ink horn.

Background

An ink jet printer is a device that sprays ink onto printing paper as fine particles through a nozzle to obtain a desired printed matter, and is a common printing device. The ink-jet printer needs to use the ink box, and the general ink box ink storehouse intussuseption is filled with sponge or fibre cotton in order to store printing ink, because sponge or fibre cotton have stronger adsorptivity, and partial printing ink is adsorbed in sponge or fibre cotton and can't get rid of the ink box for the ink box remains more printing ink, causes printing ink extravagant, if directly abandon the ink box, printing ink still can cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a large capacity ink horn can reuse, and can avoid remaining too much printing ink in the ink horn.

The high-capacity ink box comprises a box body, wherein an ink bag, an ink distributor and a printing head are arranged in the box body, and the box body is provided with a through hole; the ink bag is provided with an ink adding port and an ink outlet, and the ink adding port extends out of the box body through the through hole; an ink distributing cavity is arranged in the ink distributor, an inlet communicated with the ink distributing cavity is formed in the upper end of the ink distributor, the inlet is communicated with the ink outlet, an opening is formed in the bottom of the ink distributing cavity, and a filter screen is arranged at the opening; the printing head is communicated with the opening, and the printing head extends out of the box body.

According to the utility model discloses large capacity ink horn has following beneficial effect at least: the ink bag is used for storing ink, and the ink can be added into the ink bag through the ink adding port, so that the ink box can be repeatedly used, the cost for producing the ink box and using the ink box is reduced, the ink bag is not provided with an adsorbent similar to sponge, the capacity of the ink bag is large, the ink in the ink bag can be completely discharged, and the environment cannot be influenced even if the ink box is discarded; the printing ink enters the ink separating cavity and then passes through the filter screen to reach the printing head, the filter screen plays a role in filtering the printing ink, impurities or other solid particles in the printing ink are intercepted in the ink separating cavity, and therefore the impurities or other solid particles are prevented from flowing back into the ink bag or entering the printing head to cause the blockage of the printing head.

According to the utility model discloses a some embodiments, the ink sac includes frame, shell fragment and two blocks of curb plates, two the curb plate is located respectively through the film on two openings of frame and seal the opening, the shell fragment is located two between the curb plate, add the china ink mouth with go out the china ink mouth and all locate on the frame.

According to some embodiments of the invention, the box body comprises a housing and a side cover, the housing and the side cover being connected by a snap.

According to some embodiments of the utility model, the box body inner wall with beat printer head and be equipped with spacing shelves body and spacing groove respectively in corresponding region.

According to some embodiments of the present invention, the printer further comprises a protective cover, the protective cover being disposed outside the printing head.

According to some embodiments of the invention, the cartridge body and the protective cover are connected by a snap.

According to some embodiments of the invention, the protective cover is provided with an elastic pad in a region corresponding to the ink ejection opening of the printing head.

According to some embodiments of the utility model, the box body is equipped with the draw-in groove that can be connected with ink jet printer outward.

According to some embodiments of the utility model, add and be equipped with the end cap on the china ink mouth.

According to some embodiments of the present invention, the case body is provided with a grip portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a large capacity ink cartridge according to an embodiment of the present invention;

FIG. 2 is a schematic view of the high capacity cartridge shown in FIG. 1 after hiding the side covers, protective cover and printhead;

fig. 3 is a schematic cross-sectional view of the large capacity ink cartridge shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, within, etc. are understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, a large capacity ink cartridge includes a cartridge body 100, an ink bag 300, an ink distributor 400 and a printhead 600 are disposed in the cartridge body 100, and a through hole 200 is formed in the cartridge body 100; the ink bag 300 is provided with an ink adding port 310 and an ink outlet port 320, and the ink adding port 310 extends out of the box body 100 through the through hole 200; an ink distributing cavity 410 is arranged in the ink distributor 400, an inlet 420 communicated with the ink distributing cavity 410 is formed in the upper end of the ink distributor 400, the inlet 420 is communicated with the ink outlet 320, an opening 430 is formed in the bottom of the ink distributing cavity 410, and a filter screen 500 is arranged at the opening 430; the print head 600 communicates with the opening 430, and the print head 600 protrudes out of the cartridge body 100.

The ink bag 300 is used for storing ink, and the ink can be added into the ink bag 300 through the ink adding port 310, so that the ink box can be reused, the cost for producing the ink box and using the ink box is reduced, the ink bag 300 is not provided with an adsorbent similar to a sponge, the capacity of the ink bag 300 is large, the ink in the ink bag can be discharged completely, and the environment cannot be influenced even if the ink box is discarded; the ink enters the ink dividing cavity 410 and then passes through the filter screen 500 to reach the printing head 600, the filter screen 500 plays a role in filtering the ink, impurities or other solid particles in the ink are trapped in the ink dividing cavity 410, and the situation that the impurities or other solid particles flow back into the ink bag 300 or enter the printing head 600 to cause the printing head 600 to be blocked is avoided, and the printing head 600 is connected with the ink jet printer body.

The utility model discloses an in some embodiments, ink sac 300 includes frame 330, shell fragment 340 and two blocks of curb plates 350, frame 330 is a square framework, the both sides of frame 330 are the opening, two blocks of curb plates 350 are located respectively on two openings of frame 330 and are sealed with the opening through the film, thereby form the cavity of storing printing ink, shell fragment 340 is located between two blocks of curb plates 350, also be that shell fragment 340 locates in the cavity that is used for storing printing ink, shell fragment 340 struts two blocks of curb plates 350, make the cavity that is used for storing printing ink keep the biggest volume. The ink inlet 310 and the ink outlet 320 are both disposed on the frame 330, and the frame 330 and the two side plates 350 are both abutted to the inner wall of the box 100.

In some embodiments of the present invention, the case 100 includes a housing 110 and a side cover 120, and the housing 110 and the side cover 120 are connected by a snap. The side cover 120 may be disassembled to facilitate installation or replacement of the ink bag 300, the ink dispenser 400, or the printhead 600 in the cartridge body 100.

In some embodiments of the present invention, the inner wall of the box 100 and the print head 600 are respectively provided with a spacing block 700 and a spacing groove in the corresponding areas. In some embodiments of the present invention, the number of the limiting block 700 and the number of the limiting grooves are at least one, the limiting block 700 is convex, and the limiting grooves and the limiting block 700 cooperate with each other, so as to limit the relative movement between the inner wall of the box 100 and the printing head 600, and to limit the position of the printing head 600.

In some embodiments of the present invention, the present invention further comprises a protection cover 800, wherein the protection cover 800 is disposed outside the printing head 600. When the ink cartridge is not mounted on the ink jet printer body, the protective cover 800 is fitted over the outer side of the print head 600, and the protective cover 800 functions to protect the print head 600.

In some embodiments of the present invention, the case 100 and the protective cover 800 are connected by a snap. It can be understood that the outer side of the box 100 is provided with a fastening groove, and the protective cover 800 is provided with a fastener which is matched with the fastening groove, so that the protective cover 800 can be conveniently mounted or dismounted.

The utility model discloses an in some embodiments, visor 800 is equipped with cushion 810 in the region that corresponds the printer head 600 jet, and cushion 810 can be a sponge material, and cushion 810 has elasticity, can avoid visor 800 scratch jet, and cushion 810 is with the jet and external isolated, avoids the foreign matter to glue on printer head 600, and the cushion 810 of compressed can play the effect of sealed jet.

It is understood that the ink filling port 310 is provided with a plug (not shown), and the plug is detachable and plays a role in sealing the ink filling port 310 of the ink bag 300. The printhead 600 is a commercially available component, such as a model HP88/940 regenerative printhead, and has a small volume, and the ink dispenser 400 needs a smaller size to function, so the volume of the ink bag 300 can be made larger, and the ink bag 300 can hold more ink.

In some embodiments of the present invention, the box body 100 is externally provided with a clamping groove 900 capable of being connected with an ink-jet printer, and the ink cartridge can be conveniently installed or detached through the clamping groove 900. The holding part 1000 is arranged outside the box body 100, and a person can directly pinch off the holding part 1000 to operate the ink box, so that the ink box is convenient to mount or dismount.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A large capacity ink cartridge, characterized by comprising:

the box body (100), the box body (100) is provided with a through hole (200);

the ink bag (300) is arranged in the box body (100), the ink bag (300) is provided with an ink adding port (310) and an ink outlet (320), and the ink adding port (310) extends out of the box body (100) through the through hole (200);

the ink distribution device (400) is arranged in the box body (100), an ink distribution cavity (410) is arranged in the ink distribution device (400), an inlet (420) communicated with the ink distribution cavity (410) is formed in the upper end of the ink distribution device (400), the inlet (420) is communicated with the ink outlet (320), an opening (430) is formed in the bottom of the ink distribution cavity (410), and a filter screen (500) is arranged at the opening (430);

the printing head (600) is arranged in the box body (100), the printing head (600) is communicated with the opening (430), and the printing head (600) extends out of the box body (100).

2. A large capacity ink cartridge according to claim 1, characterized in that: the ink bag (300) comprises a frame (330), an elastic sheet (340) and two side plates (350), wherein the two side plates (350) are respectively arranged on two openings of the frame (330) through films and seal the openings, the elastic sheet (340) is arranged between the two side plates (350), and the ink adding port (310) and the ink outlet port (320) are arranged on the frame (330).

3. A large capacity ink cartridge according to claim 1, characterized in that: the box body (100) comprises a shell (110) and a side cover (120), wherein the shell (110) is connected with the side cover (120) through a buckle.

4. A large capacity ink cartridge according to any one of claims 1 to 3, characterized in that: the inner wall of the box body (100) and the printing head (600) are respectively provided with a limiting stopper (700) and a limiting groove in corresponding areas.

5. A large capacity ink cartridge according to claim 4, characterized in that: the printing head structure further comprises a protective cover (800), and the protective cover (800) is arranged on the outer side of the printing head (600).

6. A large capacity ink cartridge according to claim 5, characterized in that: the box body (100) and the protective cover (800) are connected through a buckle.

7. A large capacity ink cartridge according to claim 5, characterized in that: the protective cover (800) is provided with an elastic pad (810) at a region corresponding to an ink jetting port of the printing head (600).

8. A large capacity ink cartridge according to claim 1, characterized in that: a clamping groove (900) which can be connected with an ink-jet printer is arranged outside the box body (100).

9. A large capacity ink cartridge according to claim 1, characterized in that: and a plug is arranged on the ink adding port (310).

10. A large capacity ink cartridge according to claim 1, characterized in that: a holding part (1000) is arranged outside the box body (100).