CN2592385Y

CN2592385Y - Cartridge covering

Info

Publication number: CN2592385Y
Application number: CN 02294992
Authority: CN
Inventors: 孙荣华
Original assignee: JIAXING TIANMA PRINTER CONSUMABLES CO Ltd
Current assignee: JIAXING TIANMA PRINTER CONSUMABLES CO Ltd
Priority date: 2002-12-27
Filing date: 2002-12-27
Publication date: 2003-12-17
Anticipated expiration: 2012-12-27

Abstract

The utility model relates to an ink box sealing sleeve which is matched with an ink box. The upper bottom part position of the utility model, which corresponds to an ink outlet of the ink box is matched with a sealing pad, the left and the right inner walls which correspond to an elastic lock hook and lock hooks at the left and the right sides of the ink box are respectively provided with a lock block, and the other end of the upper bottom is provided with a top block. The utility model can repeatedly be buckled and be disassembled with the ink box, and solves the technological problem that after a disposable torsion handle is removed, the ink is leaked.

Description

Cartridge covering

Affiliated technical field

The utility model belongs to typewriter in International Classification of Patents; Selectivity printing mechanism group, particularly print cartridge and accessory.

Background technology

Known monochromatic print cartridge is flat cuboid, big or small two chambeies of interior branch.The built-in blotting material in big chamber is contained ink in the loculus.Dividing plate between two chambeies has an aperture up.Upper end, big chamber has ink outlet port, bottom outside that the air slot of elongated complications is arranged and the envelope film is arranged.There is latch hook in the print cartridge left side, and the right side is connected with flexure strip, and flexible latch hook on it, free end are lock handle.In loculus, irritate black hole and irritate sufficient ink and sealing filling Mo Konghou, in print cartridge upper end heat seal, turn round handle, turn round being equipped with sealing gasket between interior and the ink outlet port by the bottom.This print cartridge must be removed before using first and turn round handle, and tears the air slot upper sealing film off.Before ink uses up, turn round not setting up therefore easy ink leak once more.

The utility model content

The purpose of this utility model provides the matching used Cartridge covering of a kind of and known print cartridge.When printer work or shutdown, can conveniently unload or buckle big envelope, to solve the difficult problem of the easy ink leak of prior art.

Above-mentioned purpose is achieved by following new departure:

The open lower side of Cartridge covering can be inserted print cartridge and be cuboid.The corresponding position of its upper bottom portion and print cartridge ink outlet port is furnished with sealing gasket; Its inner left wall has and the corresponding lock dog of print cartridge latch hook; Its right side inwall be shaped on print cartridge on the corresponding lock dog of elastic latch hook of opposite side.

The sample of making by new departure in ink-jet printer work or when stopping, can conveniently unloading or buckle.Solved prior art because of removing an ink leak difficult problem of once turning round the back print cartridge.

Description of drawings

Fig. 1 is pack into a schematic diagram before the prior art print cartridge of the utility model; Fig. 2 is the schematic perspective view after buckling.

The specific embodiment

Cartridge covering 3 is flat cuboid, and lower ending opening can be inserted print cartridge 1.In the upper bottom portion of Cartridge covering 3, be shaped on plate washer 6 with the opposite position of print cartridge 1 ink outlet port 9, and be furnished with sealing gasket 2.The corresponding position of its inner left wall and print cartridge 1 latch hook 4 is shaped on lock dog 5.Its right side inwall is shaped on and print cartridge 1 elastic latch hook 11 corresponding lock dogs 8.In order to keep the parallel of ink outlet port 9 and sealing gasket 2, be shaped on and print cartridge 1 top 10 corresponding jacking block 7 at the opposite side of big envelope 3 upper bottom portion.The height sum of top 10, jacking block 7, with ink outlet port 9 and the width after buckling sealing gasket 2 similar.When using big envelope 3, print cartridge 1 is inserted in the big envelope 3, latch hook 4 is buckled in the top of lock dog 5, pushes hard the bottom, right side of print cartridge 1, and this moment, elastic latch hook 11 was buckled in the top of lock dog 8.For ease of slide fastener, the one side of lock dog 8 is made slope.In the time of need unloading, press snap lock on the print cartridge 1 12, elastic latch hook 11 breaks away from lock dogs 8, takes out print cartridge 1 then.

Claims

One kind with the matching used Cartridge covering of print cartridge [1] [3], it is characterized in that the open lower side of Cartridge covering [3], can insert print cartridge [1] and be cuboid, the corresponding position of its upper bottom portion and print cartridge [1] ink outlet port [9] is furnished with sealing gasket [2]; Its inner left wall is shaped on print cartridge [1] and goes up the corresponding lock dog of latch hook [4] [5]; Its right side inwall is shaped on the corresponding lock dog of elastic latch hook [11] [8] of going up opposite side with print cartridge [1].
2. Cartridge covering as claimed in claim 1 [3] is characterized in that on the bottom of Cartridge covering [3] also being shaped on jacking block [7] with the corresponding position of print cartridge [1] top [10].
3. Cartridge covering as claimed in claim 1 or 2 [3] is characterized in that lock dog [8] has a slope.