CN217730036U

CN217730036U - Novel ink box

Info

Publication number: CN217730036U
Application number: CN202221708128.XU
Authority: CN
Inventors: 孟云
Original assignee: Zhuhai Duyi Innovation Technology Co ltd
Current assignee: Zhuhai Duyi Innovation Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-04
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a novel ink box, which comprises an ink box main body and an ink absorption piece, wherein the ink box main body is provided with an ink storage cavity, the bottom of the ink box main body is provided with an ink outlet, the bottom wall of the ink box main body is sunken towards the ink storage cavity at the ink outlet to form an accommodating cavity, and the side wall of the accommodating cavity is provided with a communication hole so that the accommodating cavity is communicated with the ink storage cavity; the ink absorbing piece is inserted in the accommodating cavity and is shielded in the communicating hole. Through the arrangement of the structure, the ink outlet is inwards sunken to form the accommodating cavity, so that ink absorbing pieces such as sponge and cotton can be conveniently inserted into the accommodating cavity, and the production efficiency is improved; meanwhile, because the accommodating cavity is arranged outside, a pressing block for fixing the sponge is not required to be arranged in the cavity, the volume of the sponge cavity is reduced, and the ink storage capacity of the ink box is improved; the containing cavity is communicated with the ink storage cavity through the communicating hole to realize the circulation of ink; and the ink absorbing piece is plugged in the communicating hole, so that the ink flowing into the containing cavity from the communicating hole can be absorbed, the pressure on the ink outlet is reduced, and the ink is prevented from leaking from the ink outlet.

Description

Novel ink box

Technical Field

The utility model relates to a printing consumables technical field especially relates to a novel ink horn.

Background

As an important printing consumable material, people need to replace the ink cartridge frequently to realize continuous printing. At present, a plurality of ink-jet printing devices use replaceable ink cartridges as ink containers, and the ink cartridges are usually provided with sponge cavities, wherein sponges are arranged in the cavities to absorb ink and reduce the pressure of the ink on a nozzle.

However, the sponge in such products is usually installed into the sponge cavity from the opening at the top end of the shell, and the sponge is pressed by the pressing part arranged on the inner side surface of the face cover, but such a structure is relatively complex, the production and processing difficulty is high, and the yield of the product is also obviously affected. Meanwhile, the sponge cavity of the ink box with the structure usually occupies a larger space, so that the space of the ink cavity is reduced, the ink storage amount is very limited, the ink storage amount of the ink box is greatly influenced, and the printing life of the ink box is shortened.

Therefore, the utility model discloses a novel ink box, its sponge chamber sets up in the product outside to realize sealed through sealed lid, its simple structure has greatly made things convenient for the installation of sponge, promotes product equipment, production efficiency, and need not to push down the structure, has effectively reduced the volume in sponge chamber, promotes the ink horn and stores up volume and life.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel ink box, which has simple structure, convenient assembly and high ink storage capacity.

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

the utility model discloses a novel ink box, include:

the ink box comprises an ink box main body, an ink storage cavity is arranged on the ink box main body, an ink outlet is formed in the bottom of the ink box main body, an accommodating cavity is formed in the bottom wall of the ink box main body at the ink outlet and is recessed towards the ink storage cavity, and a communication hole is formed in the side wall of the accommodating cavity so that the accommodating cavity is communicated with the ink storage cavity;

the ink absorbing piece is inserted into the accommodating cavity and is shielded in the communication hole.

Further, the ink cartridge further comprises a sealing cover, wherein the sealing cover comprises a connecting shell and a sealing piece, the sealing piece is arranged on the upper surface of the connecting shell, the connecting shell is detachably connected to the ink cartridge main body, and the sealing piece is used for covering the ink outlet in a sealing mode.

Furthermore, the connecting shell is L-shaped, a first insertion block is arranged at the first end of the connecting shell, a first insertion groove is arranged at the second end of the connecting shell, second insertion grooves are formed in the front side and the rear side of the ink box main body, a second insertion block is arranged on the left side of the ink box main body, and when the connecting shell is connected to the ink box main body, the first insertion block is inserted in the second insertion groove and the second insertion block is inserted in the first insertion groove.

Furthermore, a first limiting block is convexly arranged on the edge of the first insertion block, a second limiting block is arranged at an opening of the second insertion groove, and when the connecting shell is connected to the ink box main body, the first limiting block abuts against the second limiting block.

Furthermore, the first end of the connection shell is provided with an operation part extending along the direction deviating from the ink box main body, and the operation part is used for assisting in mounting or dismounting the connection shell.

Furthermore, the connecting shell is provided with a groove, part of the sealing element is inserted into the groove, and the upper part of the sealing element protrudes out of the upper surface of the groove.

Furthermore, a circular truncated cone-shaped insertion groove is formed in the ink outlet, a circular truncated cone-shaped insertion block is arranged on the upper surface of the sealing element, and when the connecting shell is connected to the ink box main body, the insertion block is inserted into the insertion groove.

Furthermore, the ink box main body further comprises a cover body, the ink box main body is provided with an opening, the opening is communicated with the ink storage cavity, and the cover body is connected to the ink box main body and covers the opening.

Further, the cover body is provided with an air guide hole, the air guide hole penetrates through the cover body, and the air guide hole is used for communicating the ink storage cavity and the atmosphere.

Further, the air guide hole cover structure further comprises a sealing sheet, and the sealing sheet can be detachably and hermetically covered on the air guide hole.

The utility model has the advantages that: through the arrangement of the structure, the ink outlet of the ink box main body is inwards sunken to form an accommodating cavity, and an ink absorbing piece such as sponge and cotton can be conveniently inserted into the accommodating cavity through the ink outlet, so that the production efficiency is greatly improved; meanwhile, because the accommodating cavity is arranged externally, a pressing block for fixing and pressing the sponge is not required to be arranged in the cavity, so that the volume of the sponge cavity is effectively reduced, the volume of the ink storage cavity is further improved, and the ink storage capacity of the ink box is improved; the containing cavity is communicated with the ink storage cavity through the communicating hole to realize the circulation of ink; the ink absorbing piece is plugged in the communicating hole, so that ink flowing into the containing cavity from the communicating hole can be absorbed, the pressure on the ink outlet is reduced, and the ink is prevented from leaking from the ink outlet; when the ink box is used, the ink box main body is arranged on the ink box mounting seat, the ink outlet faces the ink inlet on the ink box mounting seat, and the lower surface of the ink absorbing piece is abutted to the upper surface of the ink inlet, so that the ink circulation can be effectively guaranteed, and the ink absorbing piece can be fixed; when the ink-absorbing member is transported, the sealing member needs to be covered on the ink outlet in a sealing manner, and the lower surface of the ink-absorbing member abuts against the upper surface of the sealing member.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 1 is a schematic view of the overall structure of the ink cartridge of the present invention;

fig. 2 is a schematic cross-sectional view of the sealing cap of the ink cartridge of the present invention;

FIG. 3 is an enlarged view at circle A of FIG. 2;

FIG. 4 is a schematic view of a first angled explosion configuration of the ink cartridge of the present invention;

FIG. 5 is a schematic view of a second angular explosion configuration of the ink cartridge of the present invention;

FIG. 6 is a schematic view showing the sealing cover of the ink cartridge according to the present invention removed;

FIG. 7 is a schematic cross-sectional view of the ink cartridge of the present invention without the sealing cap;

fig. 8 is a schematic sectional view showing the state of mounting the ink cartridge according to the present invention.

Detailed Description

Referring to fig. 1 to 8, a novel ink cartridge includes:

the ink box main body 10, the ink storage chamber 11 is arranged in the ink box main body 10, an ink outlet 122 is arranged at the bottom of the ink box main body 10, a bottom wall of the ink box main body 10 is recessed towards the ink storage chamber 11 at the ink outlet 122 to form an accommodating chamber 12, and a communication hole 121 is arranged on a side wall of the accommodating chamber 12 to communicate the accommodating chamber 12 with the ink storage chamber 11;

and the ink absorbing member 20, wherein the ink absorbing member 20 is inserted into the accommodating cavity 12, and the ink absorbing member 20 is shielded in the communication hole 121.

Through the arrangement of the structure, the ink outlet of the ink box main body is inwards sunken to form an accommodating cavity, and an ink absorbing piece such as sponge and cotton can be conveniently inserted into the accommodating cavity through the ink outlet, so that the production efficiency is greatly improved; meanwhile, because the accommodating cavity is arranged externally, a pressing block for fixing and pressing the sponge is not required to be arranged in the cavity, so that the volume of the sponge cavity is effectively reduced, the volume of the ink storage cavity is further improved, and the ink storage capacity of the ink box is improved; the containing cavity is communicated with the ink storage cavity through the communicating hole to realize the circulation of ink; the ink absorbing piece is plugged in the communicating hole, so that ink flowing into the containing cavity from the communicating hole can be absorbed, the pressure on the ink outlet is reduced, and the ink is prevented from leaking from the ink outlet; when the ink box is used, the ink box main body is arranged on the ink box mounting seat, at the moment, the ink outlet is right opposite to the ink inlet 51 on the ink box mounting seat, and the lower surface of the ink absorbing piece is abutted against the upper surface of the ink inlet, so that the ink circulation can be effectively guaranteed, and the ink absorbing piece can be fixed; when the ink-absorbing piece is transported, the sealing piece needs to be covered on the ink outlet in a sealing mode, and the lower surface of the ink-absorbing piece abuts against the upper surface of the sealing piece.

In this embodiment, the ink cartridge further includes a sealing cover 30, the sealing cover 30 includes a connecting casing 31 and a sealing member 32, the sealing member 32 is disposed on an upper surface of the connecting casing 31, the connecting casing 31 is detachably connected to the ink cartridge main body 10, and the sealing member 32 is configured to hermetically cover the ink outlet 122. Through the arrangement of the structure, the connecting shell is detachably connected to the ink box main body, and at the moment, the sealing piece covers the ink outlet to seal the ink outlet so as to prevent ink from flowing out along the ink outlet; preferably, the connection housing is rigid, is structurally stable, robust, and can effectively protect the seal and the ink outlet; the sealing element is usually elastic, is generally silica gel, can effectively seal and cover the ink outlet and has better sealing effect.

In this embodiment, the connecting casing 31 is L-shaped, a first insertion block 311 is disposed at a first end of the connecting casing 31, a first insertion groove 312 is disposed at a second end of the connecting casing 31, second insertion grooves 13 are disposed at front and rear sides of the ink cartridge main body 10, a second insertion block 14 is disposed at a left side of the ink cartridge main body 10, when the connecting casing 31 is connected to the ink cartridge main body 10, the first insertion block 311 is inserted into the second insertion groove 13, and the second insertion block 14 is inserted into the first insertion groove 312. Through the arrangement of the structure, when the device is used, the first insertion block is inserted into the second insertion groove, the connecting shell is pushed upwards, the second insertion block faces the first insertion groove, and at the moment, the second insertion block is inserted into the first insertion groove; the connection casing that makes the L type is installed in two adjacent limits of ink horn main part, and holistic connection structure is more stable, and then makes the sealing member can seal out the china ink mouth steadily, prevents to take place to leak the condition of china ink, ooze the china ink, promotes the user and uses experience.

In this embodiment, a first stopper 313 is protruded from an edge of the first insertion block 311, a second stopper 131 is disposed at an opening of the second insertion groove 13, and when the connection housing 31 is connected to the ink cartridge main body 10, the first stopper 313 abuts against the second stopper 131. Through the arrangement of the structure, the first limiting block is convexly arranged at the edge of the first inserting block to form a 7-shaped structure, the second limiting block extends out of the opening of the second inserting groove to form an L-shaped structure, the first limiting block is inserted into the second inserting groove along with the first inserting block, the lower surface of the first limiting block abuts against the upper surface of the second limiting block, the first inserting block can be effectively prevented from falling off from the second inserting groove, the stability of a product is further improved, and the use experience of a user is guaranteed.

In this embodiment, the first end of the connection housing 31 is provided with an operation portion 314 extending in a direction away from the ink cartridge main body 10, and the operation portion 314 is used to assist in mounting or dismounting the connection housing 31. Through the arrangement of the structure, when the connecting shell is connected to the ink box main body, the first end and the second end of the connecting shell are tightly attached to the surface of a product, the tail end of the first end of the connecting shell extends along the direction away from the ink box main body to form an operation part, a gap is formed between the operation part and the ink box main body, a user can be allowed to conveniently press the operation part along the direction away from the ink box main body, and then the connecting shell is detached from the ink box main body, so that the operation of the user is facilitated, and the use is convenient.

In this embodiment, the connecting housing 31 is provided with a groove 315, a part of the sealing element 32 is inserted into the groove 315, and the upper part of the sealing element 32 protrudes from the upper surface of the groove 315. Through the setting of above-mentioned structure, with sealing member cartridge in the recess, can promote the stability of being connected between connection casing and the sealing member, prevent that the sealing member from droing to sealing member upper portion protrusion in recess upper surface also can make things convenient for the direct lid of sealing member to merge sealed ink outlet, ensures the leakproofness of product.

In this embodiment, a circular truncated cone-shaped insertion groove 123 is formed in the ink outlet 122, a circular truncated cone-shaped insertion block 321 is formed on the upper surface of the sealing member 32, and when the connecting housing 31 is connected to the ink cartridge main body 10, the insertion block 321 is inserted into the insertion groove 123. Through the arrangement of the structure, the circular truncated cone-shaped insertion groove is matched with the circular truncated cone-shaped insertion block in shape, and the circular truncated cone-shaped insertion block is inserted into the circular truncated cone-shaped insertion groove, so that the direct contact area of the circular truncated cone-shaped insertion groove and the circular truncated cone-shaped insertion block can be increased, the sealing performance of a product is further improved, and the sealing effect is guaranteed.

In this embodiment, the ink cartridge main body 10 further includes a cover 15, the ink cartridge main body 10 is provided with an opening 16, the opening 16 is communicated with the ink storage chamber 11, and the cover 15 is connected to the ink cartridge main body 10 and covers the opening 16. Through the arrangement of the structure, the cover body and the shell are arranged in a split mode, so that the production efficiency of the box body and the cover body can be effectively improved, the production difficulty and cost are effectively reduced, the yield of products is ensured, and the use experience of users is further ensured; and, the lid closes the box body, can close the opening lid, realizes the sealed of product, prevents the ink seepage.

In this embodiment, the cover 15 is provided with an air vent 151, the air vent 151 penetrates through the cover 15, and the air vent 151 is used for communicating the ink storage chamber 11 with the atmosphere. Through the setting of above-mentioned structure, air guide hole intercommunication storage ink cavity and atmosphere make the inside and outside atmospheric pressure balance of storage ink cavity, and then make the ink that stores up in the ink cavity can smoothly flow along going out the china ink mouth, and convenience of customers uses the ink horn, promotes the confession ink efficiency of ink horn, avoids the printer phenomenon that broken string, lacked the china ink to appear effectively.

In this embodiment, the present invention further includes a sealing sheet 40, and the sealing sheet 40 is detachably and hermetically covered on the air-guide hole 151. Through the arrangement of the structure, when the ink box is transported and installed, the sealing sheet covers the air guide hole in a sealing manner, so that the ink storage cavity and the atmosphere can be isolated, and ink in the ink outlet cavity cannot flow out along the ink outlet due to the air pressure; and the ink horn is installed in the ink horn seat after, tears the gasket, and the air guide hole communicates storage ink chamber and atmosphere, makes the inside and outside atmospheric pressure of storage ink chamber balance, and then makes the ink that stores up in the ink chamber smoothly flow along the china ink mouth, promotes the ink supply efficiency of ink horn.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments described. All with the utility model discloses an approach, the same, or based on such as method, structure make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.

Claims

1. A novel ink cartridge, comprising:

the ink box comprises an ink box main body (10), wherein the ink storage cavity (11) is formed in the ink box main body (10), an ink outlet (122) is formed in the bottom of the ink box main body (10), the bottom wall of the ink box main body (10) is recessed towards the ink storage cavity (11) at the ink outlet (122) to form an accommodating cavity (12), and a communication hole (121) is formed in the side wall of the accommodating cavity (12) to enable the accommodating cavity (12) to be communicated with the ink storage cavity (11);

the ink absorbing piece (20) is inserted into the accommodating cavity (12), and the ink absorbing piece (20) is shielded in the communication hole (121).

2. The novel ink cartridge as claimed in claim 1, further comprising a sealing cover (30), wherein the sealing cover (30) comprises a connecting casing (31) and a sealing member (32), the sealing member (32) is disposed on an upper surface of the connecting casing (31), the connecting casing (31) is detachably connected to the ink cartridge main body (10), and the sealing member (32) is configured to sealingly cover the ink outlet (122).

3. The novel ink cartridge as claimed in claim 2, wherein the connecting housing (31) is L-shaped, a first insertion block (311) is disposed at a first end of the connecting housing (31), a first insertion groove (312) is disposed at a second end of the connecting housing (31), second insertion grooves (13) are disposed at front and rear sides of the main body (10), a second insertion block (14) is disposed at a left side of the main body (10), when the connecting housing (31) is connected to the main body (10), the first insertion block (311) is inserted into the second insertion groove (13), and the second insertion block (14) is inserted into the first insertion groove (312).

4. The novel ink cartridge as claimed in claim 3, wherein a first stopper (313) is protruded from an edge of the first insertion block (311), a second stopper (131) is disposed at an opening of the second insertion groove (13), and when the connecting housing (31) is connected to the ink cartridge main body (10), the first stopper (313) abuts against the second stopper (131).

5. The novel ink cartridge as claimed in claim 3, wherein the first end of the connection housing (31) is provided with an operating portion (314) extending in a direction away from the cartridge body (10), the operating portion (314) being configured to assist in mounting or dismounting the connection housing (31).

6. The novel ink cartridge as claimed in claim 2, wherein said connecting housing (31) is provided with a groove (315), a part of said sealing member (32) is inserted into said groove (315), and an upper portion of said sealing member (32) is provided to protrude from an upper surface of said groove (315).

7. The novel ink cartridge as claimed in claim 2, wherein a truncated cone-shaped insertion groove (123) is formed at the ink outlet (122), and a truncated cone-shaped insertion block (321) is formed on the upper surface of the sealing member (32), and the insertion block (321) is inserted into the insertion groove (123) when the connecting housing (31) is connected to the cartridge body (10).

8. The new ink cartridge as claimed in claim 1, wherein said cartridge body (10) further comprises a cover (15), said cartridge body (10) is provided with an opening (16), said opening (16) is connected to said ink storage chamber (11), said cover (15) is connected to said cartridge body (10) and covers said opening (16).

9. The novel ink cartridge as claimed in claim 8, wherein the cover (15) is provided with an air vent (151), the air vent (151) penetrates through the cover (15), and the air vent (151) is used for communicating the ink storage chamber (11) with the atmosphere.

10. The novel ink cartridge as claimed in claim 9, further comprising a sealing sheet (40), wherein the sealing sheet (40) is detachably and hermetically covered on the air guide hole (151).