CN215243796U

CN215243796U - Printer ink box with ink bag convenient to replace

Info

Publication number: CN215243796U
Application number: CN202022864362.9U
Authority: CN
Inventors: 唐国辉
Original assignee: Hunan Tianchuangyuan Technology Co ltd
Current assignee: Hunan Tianchuangyuan Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-12-21
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a printer ink box convenient for replacing ink bags, which comprises an upper cover and a lower shell, wherein the upper cover is movably clamped at the top of the lower shell, a soft ink bag is arranged inside the lower shell, one side of the soft ink bag is fixedly communicated with a piston ink outlet, a rolling mechanism capable of driving the soft ink bag to roll and extrude is arranged at the other end of the soft ink bag inside the lower shell, the soft ink bag is in extrusion contact with the rolling mechanism, the piston ink outlet is movably clamped inside the lower shell, when the device is used, the soft ink bag is put into a rolling cloth, when the soft ink bag is initially put in, an extrusion plate is put into a holding tank, the printer ink box convenient for replacing ink bags realizes the stability of ink supply under the action of the soft ink bag and the piston ink outlet, solves the problem that the air holes inside the ink box are easy to block in the past, and realizes the rolling action on the soft ink bag under the action of the rolling mechanism, so that the ink supply state is always kept stable.

Description

Printer ink box with ink bag convenient to replace

Technical Field

The utility model relates to a printer ink cartridge technical field specifically is a conveniently change printer ink cartridge of china ink bag.

Background

Modern ink cartridges refer primarily to the components of an ink jet printer that store printing ink and ultimately complete printing. The old time refers to a study room appliance used for containing ink by people, and mainly refers to a part used for storing printing ink and finally finishing printing in an ink-jet printer (including an ink-jet type multifunctional all-in-one machine).

In the past, the ink supply quantity of the ink box is unstable during large-batch printing, the ink capacity is small, the service cycle is short, and the air hole of the ink box is blocked, so that the ink box of the printer is convenient to replace an ink bag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artifical printer ink horn that can extrude the china ink bag and make it supply the stable convenient change china ink bag of china ink bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change printer ink horn of china ink bag, includes upper cover and inferior valve, inferior valve top activity joint has the upper cover, and the inside soft china ink bag that is equipped with of inferior valve, the fixed intercommunication in one side of soft china ink bag has piston ink outlet, and the inferior valve is inside to be located the soft china ink bag other end and be equipped with and drive soft china ink bag and carry out the extruded winding mechanism of rolling, soft china ink bag is extrusion contact with winding mechanism, piston ink outlet activity joint is inside the inferior valve.

Preferably, winding mechanism includes chute, bull stick, batching and carousel, be equipped with the batching between soft china ink bag and the inferior valve bottom inner wall, the one end of batching and the one end inner wall fixed connection that the inferior valve is close to piston ink outlet, and the other end of batching walks around one side that soft china ink bag kept away from piston ink outlet and is fixed with the bull stick, the lower casing is worn out at the bull stick both ends and is fixed with the carousel, the chute has been seted up to the route that the corresponding bull stick of inferior valve outer wall removed.

Preferably, the winding mechanism further comprises a roller and a guide rail, the roller is fixed at a position of the rotating rod corresponding to the chute, the guide rail is arranged on the inner wall of the chute corresponding to the moving path of the roller, and the roller is in sliding connection with the guide rail.

Preferably, the holding tank has been seted up to the one side that the piston goes out the china ink mouth is kept away from to inferior valve bottom inner wall, and the holding tank is close to the one end that the piston goes out the china ink mouth and is connected with the stripper plate through the hinge rotation, the equidistance is equipped with the spring between stripper plate and the holding tank, the spring both ends are respectively in stripper plate bottom and holding tank top fixed connection.

Preferably, the top of the upper cover is symmetrically provided with air holes.

Preferably, a wiring bundling groove is formed in one side, close to the piston ink outlet, of the outer wall of the lower shell.

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

the utility model discloses put soft ink bag into on the batching cloth, when soft ink bag was originally put into, the extrusion stripper plate was taken in to the holding tank inside, compression spring, along with the use of soft ink bag, the inside ink volume reduced, lead to soft ink bag shape just lax, the stripper plate received the effect of spring elasticity this moment, drive the stripper plate and extrude soft ink bag, and move the ink of soft ink bag tail end to one end near piston ink outlet, make soft ink bag and rolling cloth extrusion simultaneously, the carousel rotates, the carousel drives the bull stick and rotates along the chute and drive batching cloth and soft ink bag simultaneously and roll, extrude the inner space of soft ink bag, keep the ink flow of piston ink outlet department to keep stable, after the ink is used up in the ink bag, open the upper cover and change soft ink bag, this kind of printer ink horn that conveniently changes the ink bag, under the effect of soft ink bag and piston ink outlet, the ink box has the advantages that the ink supply is stable, the problem that air holes in the ink box are easily blocked in the past is solved, and the soft ink bag is rolled under the action of the rolling mechanism and is kept in a stable ink supply state all the time.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the side structure of the lower case of the present invention;

FIG. 4 is a schematic view of the winding mechanism of the present invention;

fig. 5 is an enlarged schematic view of the a-region structure of the present invention.

In the figure: 1. an upper cover; 11. air holes; 2. a lower case; 21. accommodating grooves; 22. a spring; 23. a pressing plate; 24. a wiring trough; 3. a winding mechanism; 31. a chute; 32. a rotating rod; 33. rolling up the cloth; 34. a turntable; 35. a roller; 36. a guide rail; 4. a soft ink bag; 41. and the piston is provided with an ink outlet.

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 and 2, an ink cartridge for a printer, which facilitates ink bag replacement, is shown in the drawings, and includes an upper cover 1 and a lower casing 2, the upper cover 1 is movably clamped at the top of the lower casing 2, a soft ink bag 4 is arranged inside the lower casing 2, a piston ink outlet 41 is fixedly communicated with one side of the soft ink bag 4, a winding mechanism 3 capable of driving the soft ink bag 4 to wind and extrude is arranged inside the lower casing 2 and located at the other end of the soft ink bag 4, the soft ink bag 4 is in extrusion contact with the winding mechanism 3, the piston ink outlet 41 is movably clamped inside the lower casing 2, and under the action of the soft ink bag 4 and the piston ink outlet 41, the stability of ink supply is achieved, the problem that an air hole 11 inside the ink cartridge is easily blocked in the past is solved, and under the action of the winding mechanism 3, the winding action of the soft ink bag 4 is achieved, so that the ink cartridge is always kept in a stable ink supply state.

Referring to fig. 3 and 4, the rolling mechanism 3 includes a chute 31, a rotating rod 32, a rolling cloth 33 and a rotating disc 34, the rolling cloth 33 is disposed between the soft ink bag 4 and the inner wall of the bottom of the lower casing 2, one end of the rolling cloth 33 is fixedly connected to the inner wall of the lower casing 2 near the piston ink outlet 41, the rotating rod 32 is fixed to the other end of the rolling cloth 33 bypassing the soft ink bag 4 far from the piston ink outlet 41, the rotating rod 32 penetrates through the lower casing 2 and is fixed with the rotating disc 34, the chute 31 is disposed on the outer wall of the lower casing 2 corresponding to the moving path of the rotating rod 32, as the soft ink bag 4 is used, the internal ink volume is reduced, so that the shape of the soft ink bag is loosened, the ink flow at the piston ink outlet 41 is also affected, at this time, the rotating disc 34 rotates, the rotating rod 32 is driven by the rotating disc 34 to rotate along the chute 31 and drive the rolling cloth 33 and the soft ink bag 4 to roll, the internal space of the flexible ink bag 4 is squeezed to keep the ink flow rate at the piston ink outlet 41 stable.

Referring to fig. 4, the winding mechanism 3 further includes a roller 35 and a guide rail 36, the roller 35 is fixed at a position of the rotating rod 32 corresponding to the chute 31, the guide rail 36 is disposed on an inner wall of the chute 31 corresponding to a moving path of the roller 35, the roller 35 and the guide rail 36 are in sliding connection, and when the rotating rod 32 rotates along the chute 31 for winding, the roller 35 rolls along the guide rail 36 to play a certain guiding role and stability.

Referring to fig. 3 and 5, an accommodating groove 21 is formed in a side of the inner wall of the bottom of the lower casing 2, which is away from the piston ink outlet 41, and one end of the accommodating groove 21, which is close to the piston ink outlet 41, is rotatably connected to a squeezing plate 23 through a hinge, a spring 22 is disposed between the squeezing plate 23 and the accommodating groove 21 at an equal distance, two ends of the spring 22 are respectively and fixedly connected to the bottom of the squeezing plate 23 and the top of the accommodating groove 21, when the soft ink bag 4 is initially placed, the squeezing plate 23 is squeezed into the accommodating groove 21, the spring 22 is compressed, and when the soft ink bag 4 is used, the volume of the internal ink is reduced, so that the shape of the soft ink bag is loosened, at this time, the squeezing plate 23 receives the elastic force of the spring 22, drives the squeezing plate 23 to squeeze the soft ink bag 4, and moves the ink at the tail end of the soft ink bag 4 to a end close to the piston ink outlet 41, and simultaneously squeezes the soft ink bag 4 and the wrapping cloth 33, is convenient for rolling.

Referring to fig. 1, the top of the upper cover 1 is symmetrically provided with air holes 11 for keeping the internal air pressure stable.

Referring to fig. 1, a wiring restricting groove 24 is formed on the outer wall of the lower case 2 near the piston ink outlet 41, so that a lead is conveniently communicated with the piston ink outlet 41 during installation, and winding is avoided.

In the scheme, when the device is used, the soft ink bag 4 is put on the rolling cloth 33, when the soft ink bag 4 is initially put in, the extrusion plate 23 is extruded and taken in the accommodating groove 21, the spring 22 is compressed, when the soft ink bag 4 is used, the volume of the ink inside is reduced, which causes the shape of the soft ink bag to be loosened, at this time, the extrusion plate 23 receives the elastic force of the spring 22 to drive the extrusion plate 23 to extrude the soft ink bag 4, and the ink at the tail end of the soft ink bag 4 is moved to the end close to the piston ink outlet 41, meanwhile, the soft ink bag 4 and the rolling cloth 33 are extruded, the rotary disc 34 is rotated, the rotary disc 34 drives the rotary rod 32 to rotate along the chute 31 and simultaneously drive the rolling cloth 33 and the soft ink bag 4 to roll, the internal space of the soft ink bag 4 is extruded, the ink flow at the ink outlet 41 of the piston is kept stable, and after the ink in the ink bag is used up, the upper cover 1 is opened to replace the soft ink bag 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change printer ink cartridge of ink bag, includes upper cover (1) and inferior valve (2), its characterized in that: inferior valve (2) top activity joint has upper cover (1), and inferior valve (2) inside is equipped with soft ink bag (4), the fixed intercommunication in one side of soft ink bag (4) has piston ink outlet (41), and inferior valve (2) inside is located soft ink bag (4) other end and is equipped with and can drive soft ink bag (4) and carry out rolling extruded winding mechanism (3), soft ink bag (4) are extrusion contact with winding mechanism (3), piston ink outlet (41) activity joint is inside inferior valve (2).

2. The printer cartridge facilitating ink bag replacement as claimed in claim 1, wherein: winding mechanism (3) are including chute (31), bull stick (32), rolling cloth (33) and carousel (34), be equipped with rolling cloth (33) between soft ink bag (4) and inferior valve (2) bottom inner wall, the one end of rolling cloth (33) is close to the one end inner wall fixed connection of piston play china ink mouth (41) with inferior valve (2), and the other end of rolling cloth (33) is walked around soft ink bag (4) and is kept away from one side of piston play china ink mouth (41) and be fixed with bull stick (32), bull stick (32) both ends are worn out inferior valve (2) and are fixed with carousel (34), chute (31) have been seted up to the route that inferior valve (2) outer wall corresponds bull stick (32) and removes.

3. The printer cartridge facilitating ink bag replacement as claimed in claim 2, wherein: winding mechanism (3) still include gyro wheel (35) and guide rail (36), the fixed position that bull stick (32) corresponds chute (31) has gyro wheel (35), chute (31) inner wall corresponds gyro wheel (35) moving path and has seted up guide rail (36), gyro wheel (35) are sliding connection with guide rail (36).

4. The printer cartridge facilitating ink bag replacement as claimed in claim 1, wherein: holding tank (21) have been seted up to one side that piston ink outlet (41) were kept away from to inferior valve (2) bottom inner wall, and holding tank (21) are close to one end of piston ink outlet (41) and rotate through the hinge and be connected with stripper plate (23), the equidistance is equipped with spring (22) between stripper plate (23) and holding tank (21), spring (22) both ends are respectively in stripper plate (23) bottom and holding tank (21) top fixed connection.

5. The printer cartridge facilitating ink bag replacement as claimed in claim 1, wherein: the top of the upper cover (1) is symmetrically provided with air holes (11).

6. The printer cartridge facilitating ink bag replacement as claimed in claim 1, wherein: and a wiring bundling groove (24) is formed in one side, close to the piston ink outlet (41), of the outer wall of the lower shell (2).