CN202130127U

CN202130127U - Ink box

Info

Publication number: CN202130127U
Application number: CN201120175787U
Authority: CN
Inventors: 孙荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2012-02-01
Anticipated expiration: 2021-05-27

Abstract

An ink box designed by the utility model is composed of a box body, and mainly comprises an ink outlet used for supplying ink, an accommodating cavity for storing the ink, and an elastic fastening part used for cooperating and assembling with a printer; wherein, the ink outlet is arranged at the bottom of the box body and is close to the front part of a direction of inserting the ink box in the printer, the elastic fastening part is arranged at the back part of the box body far away from the ink box insertion direction, and two side walls of the box body perpendicular to the ink box insertion direction are equipped with inner concave surfaces. The structure of the ink box is characterized in that other parts of the ink box can be taller than the inner concave surfaces by arranging the inner concave surfaces to cooperate with a clapboard on a printing pulley, so that the volume of the accommodating cavity is increased.

Description

Print cartridge

Technical field

The utility model relates to a kind of mechanism that is used for printer, and the ink container holder that print cartridge uses particularly is installed.

Background technology

Existing print cartridge is provided with chip, is used for remembering information such as ink consumption, and after ink used up, chip can be pointed out the replacing ink information.The chip of print cartridge has automatic counting Protection Counter Functions, and in use, as long as chip and printer probe separates on the print cartridge, chip counter will automatic clear.This structure is used commonplace on the print cartridge of monochrome, but have following drawback, meets print cartridge and chip is fixed; So change print cartridge at every turn; Chip also abandons with old print cartridge, makes all chip need be installed on all new print cartridges, has increased the product cost of print cartridge.

For another kind of printer,, generally use the print cartridge of two or more different colours through some pure color ink allotment colors; The above print cartridge of dichromatism through with the mode of print cartridge installing rack combination, be fit in the printer, be the printing car of print cartridge installing rack for the whole printer of packing into; In case pack into, all contact with the probe of printer with the ink box chip of versicolor pairing, and follow when changing the print cartridge of certain color; For chip counter with this print cartridge; Then need whole ink container holder be taken out, cause the equal zero clearing of numeration chip of all colours ink, error that then can occurrence count.

The utility model content

The purpose of the utility model is to provide a kind of to work good with printing coaster for the deficiency that solves above-mentioned technology, and the big print cartridge of ink reservoir volume.

In order to achieve the above object; The print cartridge that the utility model designed, it is made up of box body, mainly comprises: the ink outlet port that is used for ink supply; The container cavity of storage ink; And the spring secures rail to sleeper that is used for cooperating with printer assembling, wherein said ink outlet port is arranged on the front portion of the bottom of box body near print cartridge insertion printer direction, and described spring secures rail to sleeper is arranged on the box body rear portion away from the print cartridge direction of insertion; Two sidewalls that described box body is vertical with the print cartridge direction of insertion are provided with inner concave.The characteristics of this structure are to cooperate with the supratrochlear dividing plate of printing through inner concave is set, and make other parts of print cartridge can be higher than inner concave, thereby increase the volume of container cavity.

In order to reduce the difficulty of processing, described inner concave is the plane, and the sidewall at inner concave and its place forms step.

In order to adapt to various printer model, increase the volume of print cartridge simultaneously as much as possible, the length of described inner concave and its place sidewall length ratio are 1: 1～2,, the width of described inner concave and its place sidewall width ratio are 1: 2～4.

The resulting print cartridge of the utility model has reasonably designed the shape of print cartridge box body, makes print cartridge to cooperate with existing printing coaster, has increased usage space again.On the other hand; The step that forms between described inner concave and the box side wall can be better with print dolly on dividing plate cooperate; Print cartridge is started the good supporting effect, thereby make the ink outlet port of print cartridge can not cause the damage of blotting pin with excessive the cooperating of blotting pin of printer.Moreover, through also being in contact with one another better positioning action is provided between a plurality of print cartridges through sidewall.

Description of drawings

Fig. 1 is embodiment 1 a print cartridge three-dimensional view;

Fig. 2 is embodiment 1 a print cartridge side view.

The specific embodiment

Combine accompanying drawing that the utility model is done further to describe through embodiment below.

Embodiment 1:

Like Fig. 1, shown in Figure 2; Present embodiment is described print cartridge, and it is made up of box body, mainly comprises: the ink outlet port 1 that is used for ink supply; The container cavity 2 of storage ink; And the spring secures rail to sleeper 3 that is used for cooperating with printer assembling, wherein said ink outlet port 1 is arranged on the front portion 5 of the bottom of box body 4 near print cartridge insertion printer direction, and described spring secures rail to sleeper 3 is arranged on box body 4 rear portions away from the print cartridge direction of insertion; Two sidewalls that described box body 4 is vertical with the print cartridge direction of insertion are provided with inner concave 6.Described inner concave 6 is the plane, and the sidewall at inner concave 6 and its place forms step 7.The length of inner concave 6 is 1/3rd of its place sidewall length, and the width of described inner concave 6 is that its place sidewall width is consistent.

Claims

1. print cartridge, it is made up of box body, mainly comprises:

The ink outlet port that is used for ink supply, the container cavity of storage ink, and the spring secures rail to sleeper that is used for cooperating assembling with printer,

Wherein said ink outlet port is arranged on the front portion of the bottom of box body near print cartridge insertion printer direction,

Described spring secures rail to sleeper is arranged on the box body rear portion away from the print cartridge direction of insertion;

It is characterized in that:

Two sidewalls that described box body is vertical with the print cartridge direction of insertion are provided with inner concave.

2. print cartridge according to claim 1 is characterized in that:

Described inner concave is the plane,

And the sidewall at inner concave and its place forms step.

3. ink container holder according to claim 1 and 2 is characterized in that:

The length of described inner concave and its place sidewall length ratio are 1: 1～2,

The width of described inner concave and its place sidewall width ratio are 1: 2～4.