CN2822969Y

CN2822969Y - Ink box with function of ink-replenishing

Info

Publication number: CN2822969Y
Application number: CN 200520106529
Authority: CN
Inventors: 苏一丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-29
Filing date: 2005-08-29
Publication date: 2006-10-04
Anticipated expiration: 2015-08-29

Abstract

The utility model relates to an ink box with a function of replenishing ink. The utility model adopts the way that a containing bag body is arranged in a box body, wherein an inner bag body is arranged in the containing bag body, which causes the containing bag body to be divided into two independent spaces, with one being an air chamber and the other one being an ink storing chamber. One end of the containing bag body is provided with an air inlet pipe which is communicated with the air chamber. The ink storing chamber is connected and communicated with an ink outlet pipe and an ink inlet pipe. The ink inlet pipe is provided with a one-way valve body which causes that ink can enter the ink storing chamber in a unidirectional way through the ink inlet pipe and can not flow out. Therefore, the utility model can continuously provide ink to enter the ink storing chamber reduce the probability that a user changes the ink box. The cost is further saved for a user and environment pollution is decreased.

Description

Print cartridge with additional ink function

Technical field

The utility model system refers to a kind of print cartridge that can go out China ink continuously especially about a kind of ink-feeding device of duplicator.

Background technology

At present existing duplicator print cartridge as shown in Figure 9, mainly lie in a box body 80 and the lid 81 and be provided with an ink bag 90, be loaded with ink in this ink bag 90, and these ink bag 90 1 ends form ink outlet 91 and are connected with a black shower nozzle 82 that goes out that is formed on this box body 80, in addition, these box body 80 top upper limb systems paste a film 83, and this ink bag 90 is closed in the fixed space, and form an air admission hole (not shown) and a detecting chip 84 on these box body 80 1 ends, when print cartridge continues ink supply, this detecting chip 84 will be controlled air is entered to this box body 80 by this air admission hole content, because this box body 80 is the space of a sealing, therefore when the volume of air in this box body 80 increases, will compress this ink bag 90, and make the ink of this ink bag 90 go out black shower nozzle 82 outflows by this.

Yet existing print cartridge when the consumption of ink in this ink bag finishes, must be replaced whole print cartridge, and can't add ink again in this print cartridge at present, therefore, and then increase user's cost, and also cause the waste of resource and the pollution of environment.In addition, when the user in print procedure, if when the ink just in this ink bag is used up, then will temporarily interrupt printing, and cause user's trouble; And when the user is about to use up as if known inks, unless the print cartridge that more renews immediately, otherwise must notice frequently whether ink is used up, also increases user's inconvenience.

The utility model content

The utility model system is because existing print cartridge, when the ink in this ink bag is used up, must replace whole print cartridge, and cause user's cost burden, and also cause the pollution of environment easily, in addition, if when problem that ink exhausts takes place in use, then must suspend and xerox, and cause user's trouble and inconvenience.

Therefore, main purpose of the present utility model is that a print cartridge with additional ink function is provided, but and the print cartridge of continuous ink feeding, make this print cartridge in use, be unlikely to deficient, and because it supplies ink serially, therefore person capable of reducing using replaces the probability of print cartridge, further saves user's cost, and also can reduce the situation of contaminated environment.

That is to say that the purpose of this utility model is to provide a kind of print cartridge with additional ink function, it comprises:

One casket body is arranged with one and goes out black shower nozzle, an air admission hole, an ink-feeding hole and a control chip on it;

One ccontaining bag, system is positioned at this casket body, this ccontaining bag inside is provided with an inner bag again, make that this ccontaining bag is separated into two separate space, and make wherein is an air chamber, another is an ink chamber, one end of this ccontaining bag is provided with an air inlet pipe and is communicated with this air chamber, and this air inlet piping is connected with this air admission hole, in addition, this ink chamber system and goes out China ink pipe and and advances the China ink pipe and connect, and this advances the China ink pipe and goes up system and be provided with a check valve body, make ink only can advance that China ink pipe is unidirectional to be entered this ink chamber and can not flow out outward by this, this goes out black piping and is connected to this and goes out black shower nozzle.

The user is when utilizing print cartridge of the present utility model, when the ink content of this ink chamber is lower than a certain limit, the interpolation of ink system can advance black pipe via this and be added in this ink chamber, and then the ink of additional print cartridge, thereby but forms the device of a continuous ink feeding.

Wherein, this inner bag is this ink chamber.

Wherein, this check valve body is a pipe body shape, and the diameter at two ends system inwardly contracts and form a linkage section, and this check valve body is inner to form pipe in, and Guan Yiduan system is communicated with this linkage section in this, is somebody's turn to do on the other end opening of interior pipe and then is provided with a non-return lamellar body.

Wherein, this casket system is formed by a box body and a lid, and is arranged with one goes out black shower nozzle, an air admission hole, an ink-feeding hole and a control chip on this box body.

Description of drawings

Fig. 1 is the outside drawing of a preferred embodiment of the present utility model.

Fig. 2 is the partial exploded view of a preferred embodiment of the present utility model.

Fig. 3 is the exploded view of a preferred embodiment of the present utility model.

Fig. 4 is the sectional perspective profile of a preferred embodiment of the present utility model.

Fig. 5 is the part sectioned view of a preferred embodiment of the present utility model.

Fig. 6 is the action profile of a preferred embodiment of the present utility model.

Fig. 7 is an action profile again of a preferred embodiment of the present utility model.

Fig. 8 is the profile of a preferred embodiment of the present utility model.

Fig. 9 is existing print cartridge exploded view.

[primary clustering symbol description]

10 box bodys 11 go out black shower nozzle

12 ventholes, 13 control chips

14 ink-feeding holes, 20 ccontaining bags

21 inner bags, 22 air chambers

23 ink chambers, 24 air inlet pipe

25 go out China ink pipe 26 advances the China ink pipe

27 check valve body, 271 linkage sections

Pipe 273 non-return lamellar bodies in 272

30 lids, 80 box bodys

81 lids 82 go out black shower nozzle

83 films, 84 detecting chips

The outlet of 90 ink bags, 91 inks

The specific embodiment

Seeing also Fig. 1 and shown in Figure 2, is the outside drawing and the partial exploded view of a preferred embodiment of the present utility model.Print cartridge of the present utility model main system in present embodiment includes: casket body, a ccontaining bag 20 and an ink container containing (not shown) that a box body 10 and a lid 30 are formed.

Please consulting Fig. 3 and shown in Figure 4 again, is the exploded view and the sectional perspective profile of a preferred embodiment of the present utility model.Wherein:

This box body 10 is a cuboid, is provided with one in minor face one end central authorities and goes out black shower nozzle 11, an air admission hole 12 (as shown in Figure 8) and a control chip 13, and the content of ink can be detected and regulate to this control chip 13, and in addition, the other end then is provided with an ink-feeding hole 14;

This ccontaining bag 20, system is positioned at this box body 10, these ccontaining bag 20 inside are provided with an inner bag 21 again, make that this ccontaining bag is separated into two separate space, and make wherein is an air chamber 22, another is an ink chamber 23, in present embodiment, be ink chamber 23 in this inner bag 21, one end of this ccontaining bag 20 is provided with an air inlet pipe 24 and is communicated with this air chamber 22, and this air inlet pipe 24 is to be connected with this air admission hole 12, and in addition, this ink chamber 23 is and one goes out China ink pipe 25 and and advance China ink pipe 26 and connect.

As Fig. 6, shown in Figure 7, this advances on the China ink pipe 26 is to be provided with a check valve body 27, this check valve body 27 is a pipe body shape, and the diameter at two ends system inwardly contracts and forms a linkage section 271, these check valve body 24 inner formation in one manage 272, should interior pipe 272 1 ends be to be communicated with this linkage section 271, should then be provided with a non-return lamellar body 273 on the other end opening of interior pipe 271, since this non-return lamellar body 273 be support pull in this on pipe 272 openings and energy with this opening closure, and this non-return lamellar body 273 only can be subjected to unidirectional pressure and past same direction Unscrew, therefore, making ink system to advance China ink pipe 26 by this enters this ink chamber 23 and can stop the ink that is positioned at this ink chamber to flow out outward by this check valve body 27.

This lid 30 is can cover on this box body 10, to constitute the shell of a print cartridge.

Aforementioned print cartridge can see through it and advance China ink pipe 26 and is connected with the ink container containing (not shown) of an outside, and being to provide the splendid attire of ink and additional.

Please cooperate and consult Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, be the action profile and the profile of a preferred embodiment of the present utility model.When the user utilizes print cartridge of the present utility model, this control chip 13 is to control gas is entered to this air chamber 22 by this air inlet pipe 24 content, because the volume of this ccontaining bag 30 system is fixing, therefore, when gas content increases, this gas will be squeezed to the volume of this ink chamber 23, making the ink be positioned at this ink chamber 23 go out China ink pipe 25 via this flow to this and goes out black shower nozzle 11, and the work of printing, and because this advances on the China ink pipe 26 is to be provided with a check valve body 27, therefore, ink will can not advance China ink pipe 26 by this and flow out, and when the ink content of this ink chamber 23 is lower than a certain limit, the ink system that is positioned at this ink container containing can be by siphon principle, advance China ink pipe 26 through this and be added in this ink chamber 23, and then the ink of additional print cartridge, but therefore form the device of a continuous ink feeding.

Because ink of the present utility model is to be added into serially in this ink chamber, therefore, can improve existing print cartridge when ink is finished using, promptly must change the situation of a new print cartridge, further reduce user's cost, and the pollution that reduces environment, and because this print cartridge system provides ink serially, be with, when the user must be a large amount of and the long-time continuously situation of using under, when ink that will not worry print cartridge is finished using, and the time that can supspend printing.

Claims

1. the print cartridge with additional ink function is characterized in that, comprising:

One casket body, on be arranged with one and go out black shower nozzle, an air admission hole, an ink-feeding hole and a control chip;

One ccontaining bag, system is positioned at this casket body, and this ccontaining bag inside is provided with an inner bag again, makes that this ccontaining bag is separated into two separate space, and make wherein is an air chamber, another is an ink chamber, and an end of this ccontaining bag is provided with an air inlet pipe and is communicated with this air chamber, and this air inlet piping is connected with this air admission hole, in addition, this ink chamber system and one goes out China ink pipe and and advances the China ink pipe and connect, and this advances the China ink pipe and go up system and be provided with a check valve body, and this goes out black piping and is connected to this and goes out black shower nozzle.

2. have the print cartridge of additional ink function according to claim 1, it is characterized in that, this inner bag is this ink chamber.

3. the print cartridge as having additional ink function as described in the claim 2, it is characterized in that, this check valve body is a pipe body shape, and the diameter at two ends system inwardly contracts and forms a linkage section, this check valve body is managed by inner formation in one, should be communicated with this linkage section by interior Guan Yiduan, should then be provided with a non-return lamellar body on the other end opening of interior pipe.

4. the print cartridge as having additional ink function as described in the claim 3 is characterized in that this casket system is formed by a box body and a lid, and is arranged with this goes out black shower nozzle, air admission hole, ink-feeding hole and control chip on this box body.