CN2425082Y

CN2425082Y - Joint sleeve for filling ink to ink box

Info

Publication number: CN2425082Y
Application number: CN 00205398
Authority: CN
Inventors: 张兆隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-14
Filing date: 2000-03-14
Publication date: 2001-03-28
Anticipated expiration: 2010-03-14

Abstract

The utility model relates to a joint sleeve for filling ink to an ink box of an ink jet printer. The utility model is a short tube which is provided with a center via hole and is made of elastic materials, and one end of the short tube is provided with an enlarging part which is enlarged outwards. A spout of the enlarging part is horizontally outwards extended with a tube edge, a concave ditch is arranged on the junction of the enlarging part and the tube edge, and therefore, a shallow concave slot is formed between the tube edge and the center via hole. The utility model which can be used for filling the ink in an ink bottle to the ink box of the ink jet printer has the advantages of convenient use and accurate contraposition.

Description

The combined cover of using to the ink cartridges filling ink

The utility model relates to a kind of combined cover of using to the ink cartridges filling ink of ink-jet printer.

Because the computer document is handled sophistication day by day, the requirement of printing for document also improves relatively, can't satisfy its sophistication demand and commonly use dot-matrix printer, and it is very expensive again that laser is penetrated chopping machine, thereby the ink-jet printer of picture exquisiteness, cheap and various color change widely people is accepted.

Ink-jet printer is different from general dot-matrix printer and adopts China ink on the colour band, and be to utilize the ink cartridges storage ink again with nozzle spray printing data, but ink cartridges can't be gone to reclaim again and be used, may enjoy high-quality or colored printout with extremely low price though cause it, but high consumption compared to the ink cartridges consumptive material, but make us hesitate to move forward or have machine but be reluctant to using, and environmental consciousness not surging today, the regeneration of ink cartridges is used has become possibility.

So, relevant with the ink replenishing device now patent is quite a lot of, number No. 339030 " the ink replenishing device of ink-jet printer China ink casket " as the Taiwan patent announcement and be an example, but it is to be bonded on the plane that the ink supply water of ink cartridges injects with a sheet rubber with stickup effect, mat on it pouring ink hole and the pouring ink hole of ink cartridges form the path that runs through, but and this path of ink mat in the ink bottle is poured in the ink cartridges.

Though this kind supplementary device can inject ink cartridges with ink smoothly, but its required dead work is more loaded down with trivial details, for example need elder generation that the plane of ink cartridges pouring ink hole is wiped totally, otherwise this sheet rubber can't be pasted, or this sheet rubber is slided cause contraposition inaccurate because of not wiping, and refilling finishes and also needs sheet rubber is pulled out, if the ink that does not inject is arranged on the pouring ink hole, must cause the disappearance of ink crossing current, historical facts or anecdotes is not satisfactory.

The purpose of this utility model is to provide a kind of easy to use, combined cover that contraposition is used to the ink cartridges filling ink accurately.

For reaching above-mentioned purpose, the utility model provides a kind of combined cover of using to the ink cartridges filling ink, it is characterized in that: it is the short tube of being made by elastomeric material with middle through hole, one end of this short tube is provided with the expansion section that extends out, the mouth of pipe level of this expansion section pipe flange that stretches out, the joint of this expansion section and pipe flange is provided with a chase, makes pipe flange and should form a shallow grooves between middle through hole.

The combined cover of using to the ink cartridges filling ink of the present utility model, easy to use, contraposition is accurate, this combined cover can easily be linked on the ink bottle to make things convenient for filling ink, simultaneously, chase on this combined cover can make the expansion face of combined cover be adsorbed in the pouring ink hole of ink cartridges, makes things convenient for the contraposition of ink bottle.

Below only structure of the present utility model and characteristics are done a detailed elaboration by the specific embodiment cooperation is graphic.

The simple declaration of accompanying drawing:

Fig. 1 is the stereo appearance figure of the utility model embodiment.

Fig. 2 is the utility model embodiment and the scheme drawing that combines of ink bottle.

Fig. 3 is the running condition cut-away view of the utility model embodiment.

See also Fig. 1, the combined cover of using to the ink cartridges filling ink 10 of the present utility model is to be made by elastic material, be one to have the short tube 11 of middle through hole 12, the outside little expansion of one end of this short tube 11 forms an expansion section 13, and in the expansion section 13 the mouth of pipe place pipe flange 15 that stretches out again, and expansion section 13 is provided with a chase 14 with pipe flange 15 joining places, makes and forms a shallow grooves 16 between pipe flange 15 and the middle through hole 12.

As shown in Figure 2, the short tube 11 of above-mentioned combined cover 10 is inserted in the bottleneck 21 of ink bottle 20, only surplus expansion section 13 is stretched on outside the bottleneck 21, at this moment, ink cartridges 30 is inverted, make pouring ink hole 31 up, the middle through hole 12 of the combined cover on the ink bottleneck 21 10 is aimed at the pouring ink hole 31 of ink cartridges 30, mat combined cover 10 makes ink bottleneck 21 and pouring ink hole 31 form an intercommunicating pore, and 16 actions because of ink bottle 20 extruding of the shallow grooves in the pipe flange 15 of combined cover 10 form adsorption, more fit tightly pouring ink hole 31 (as shown in Figure 3), and make the refilling operation more convenient in ink cartridges 30.

The ink of this ink bottle 20 injects ink cartridges 30 via extruding, ink bottle 20 push with the process loosened in, in the sucked back ink bottle 20 of air meeting of ink cartridges 30, middle through hole 21 by combined cover 10 can be used as

ink bottle

20 and 30 cross-ventilated bridges of ink cartridges, does not produce so do not have the phenomenon of ink leak during refilling.

Claims

1, a kind of combined cover of using to the ink cartridges filling ink, it is characterized in that: it is the short tube of being made by elastomeric material with middle through hole, one end of this short tube is provided with the expansion section that extends out, the mouth of pipe level of this expansion section pipe flange that stretches out, the joint of this expansion section and pipe flange is provided with a chase, makes pipe flange and should form a shallow grooves between middle through hole.