CN200977748Y - Splitting ink box - Google Patents

Abstract

Disclosed is a split-type ink cartridge which comprises a cartridge body fixing stand including a cartridge fixing; the cartridge can be disassembly mounted on the cartridge body fixing stand in which contains the ink and at bottom of which spurt ink mouth is provided. An installation part is arranged on one side wall opposite the cartridge body fixing stand. The bottom of the cartridge fixing is in an inclined-shaped, having an installation card trough and an elastic plate with locking convex, the elastic plate is mounted at one side of the cartridge into a whole body for the movement to support the locking convex. The installation part is still provided with a mounting block and locking holes for convenient assembly and disassembly.

Description

Split type print cartridge

Technical field

The utility model relates to a kind of ink-jet printer cartridge, particularly a kind of split type print cartridge.

Background technology

Usually, print cartridge is directly mounted in the printer box storehouse, and after the ink in the print cartridge was used up, old print cartridge promptly was dropped, and new print cartridge changes the outfit.Yet print cartridge has the chip of many reusable valuable parts, especially print cartridges usually.Therefore, abandoning of reusable old print cartridge will be caused waste.

CN 2702846Y Chinese patent discloses a kind of split type print cartridge, and it comprises that one holds the box body and a box body holder of ink, is fixed with chip on the box body holder, and is provided with the buckle that cooperates usefulness when install in the printer box storehouse with printer.Box body and box body holder are separable, after ink is used up, only need to change box body, and the box body holder can reuse, thereby chip can repeatedly be used repeatedly.But the split type print cartridge of this kind is to be inserted in the connecting hole corresponding on the box body by being located at joint pin on the box body holder, and the termination blanching of joint pin is linked together box body and box body holder, assembles and the disassembling section inconvenience.In addition, because of the structural limitations of box body holder, the printer of its suitable part type can not be common to printer, the especially printer of models such as CANON CLI-8, CLI-7, PGI-5 of other type.

The utility model content

The purpose of this utility model provides a kind of improved split type print cartridge, easy installation and removal between box body and the box body holder.

For achieving the above object, the technical scheme that the utility model provides is: split type print cartridge comprises: the box body holder; Box body is removably mounted on the box body holder, and inside accommodates ink, and the bottom is provided with ink outlet port; A side of facing box body at the box body holder is provided with the flexure strip that draw-in groove and tight projection with lock are installed, and flexure strip and box body holder are integrally formed, and support latch protrusion movably; On the sidewall of box body surface, be provided with mounting blocks and locking hole to box body holder one side.

The mounting blocks of box body and locking hole match with the installation draw-in groove and the latch protrusion of box body holder respectively, box body and box body holder can be fitted together.Stir flexure strip, the latch protrusion of box body holder is deviate from from the locking hole of box body, box body and box body holder can be taken apart, assembling and disassembling section are simple and convenient.

Scheme is that the box body holder further comprises preferably: first bonding part, be positioned at the box body holder away from box body one side; Supporting part is wholely set and supports movably first bonding part with the box body holder.

Better scheme is the diapire that has inclination at the box body holder, is provided with the chip mounting portion on inclined floor.

Split type print cartridge with said structure can be fixed on the print cartridge mounting portion of ink jet printing device by first bonding part, is applicable to the printer of models such as CANON CLI-8, CLI-7, PGI-5.

Description of drawings

Fig. 1 is the structural representation of the split type print cartridge of the utility model;

Fig. 2 is the decomposing schematic representation of the split type print cartridge of the utility model;

Fig. 3 is the box body fixed seat structure schematic diagram of the split type print cartridge of the utility model;

Fig. 4 is the upward view of the box body holder of the split type print cartridge of the utility model.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described.

The specific embodiment

In conjunction with referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, split type print cartridge A is made up of box body holder 1 andbox body 2.

Box body holder 1 has inclined floor 11.The side in the face ofbox body 2 at box body holder 1 is provided with theflexure strip 14 that draw-ingroove 12 andtight projection 13 with lock are installed.Flexurestrip 14 is integrally formed with box body holder 1, and it supportslatch protrusion 13 movably.Box body 2 is cuboid container that a bottom is provided withink outlet port 21, and its inside accommodates the ink to the ink jet printing device supply.Corresponding to installation draw-ingroove 12 on the box body holder 1 andlatch protrusion 13, be provided withmounting blocks 23 and lockinghole 24 in the face of on the sidewall 22 of box body holder 1 one sides atbox body 2.

When assembling split type print cartridge A, themounting blocks 23 of the installation draw-ingroove 12 of box body holder 1 being aimed atbox body 2 is inserted downwards earlier,mounting blocks 23 is inlayed to installing in the draw-ingroove 12, then the latch protrusion on thebox body holder 2 13 is snapped in thelocking hole 24 ofbox body 2, box body holder 1 is promptly assembled withbox body 2 and is locked together.Stirflexure strip 14, thelatch protrusion 13 of box body holder 1 is deviate from from thelocking hole 24 ofbox body 2, upwards portable box body holder 1 can separatebox body 2 and box body holder 1 then, and assembling and disassembling section are simple and convenient.

The side away frombox body 2 at box body holder 1 is provided with first bondingpart 15, and it is supported movably with the integrally formed supportingpart 16 of box body holder 1, and can engage with the lock part on the ink jet printing device.Be provided with second bonding part 26 on the sidewall 25 ofbox body 2 away from box body holder 1 one sides, it can engage with another lock part on the ink jet printing device.Engage with lock part on the ink jet printing device respectively by first bondingpart 15 and second bonding part 26, split type print cartridge A can be installed the mounting portion that be locked to ink-jet printer.

On theinclined floor 11 of box body holder 1, be provided withchip mounting portion 17, the chip (not shown) that stores about the information of print cartridge can be installed on it.But integral type print cartridge subsidiary when buying ink-jet printer because of the user has had chip, and for reducing user's printing cost, split type print cartridge A may not dispose chip when dispatching from the factory.At this moment, the user only needs the chip in its original print cartridge that uses is pulled down, and thechip mounting portion 17 that is mounted to split type print cartridge A gets final product.After, when the ink inbox body 2 exhausts, only need to changebox body 2, and box body holder 1 and chip are all reusable, can effectively reduce user's printing cost.

Box body holder 1 also can be provided with light guidingsection 18, and its bottom andflexure strip 14 from box body holder 1 extends upward with keeping certain interval.The light thatlight guiding section 18 bootable luminous component (not shown) send, and it is reflexed to the light receiving part of ink jet printing device.Whether according to luminous, luminous state etc. can show the information of relevant print cartridge.

Claims (7)

1, split type print cartridge is installed on ink jet printing device with can be used as a Whole-dismountable, and it comprises:

The box body holder;

Box body is removably mounted on the described box body holder, and the bottom is provided with ink outlet port;

It is characterized in that:

Be provided with the flexure strip that draw-in groove and tight projection with lock are installed at described box body holder in the face of described box body one side, wherein said flexure strip and described box body holder are integrally formed, and support described latch protrusion movably;

On the sidewall of described box body surface, be provided with mounting blocks and locking hole to described box body holder one side.

2, according to the described split type print cartridge of claim 1, it is characterized in that:

Described box body holder further comprises:

First bonding part is positioned at described box body holder away from described box body one side;

Supporting part supports described first bonding part movably, and itself and described box body holder are wholely set.

3, according to the described split type print cartridge of claim 1, it is characterized in that:

Described box body holder has the diapire of inclination;

4, according to the described split type print cartridge of claim 3, it is characterized in that:

On the inclined floor of described box body holder, be provided with the chip mounting portion.

5, according to the described split type print cartridge of claim 4, it is characterized in that:

Described chip mounting portion is equipped with chip.

6, according to the described split type print cartridge of claim 4, it is characterized in that:

Chip is not installed in described chip mounting portion.

7, according to the described split type print cartridge of claim 4, it is characterized in that:

Described box body holder further comprises:

Light guiding section extends upward from the tilting bottom of described box body holder and described flexure strip with keeping certain interval.

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