CN2271158Y

CN2271158Y - Ink box liquid pressure switch

Info

Publication number: CN2271158Y
Application number: CN 96250193
Authority: CN
Inventors: 李雄军
Original assignee: 李雪明; 夏烨
Priority date: 1996-12-26
Filing date: 1996-12-26
Publication date: 1997-12-24
Anticipated expiration: 2006-12-26

Abstract

The utility model relates to a switch of a pen pressing ink box, composed of a pair of screw plugs which can control a liquid access passage. When an arrow points an open position, the elastic outer wall of a box is pressed, liquid in the box is pressed to up move along a suction pipe. When the pressure is released, extra liquid can be sucked back by the suction pipe. When the arrow points a close position, the liquid access passage is blocked, and the liquid in the box is sealed without leakage.

Description

Press print cartridge for a kind of

The utility model relates to a kind of packing device of ink.

The current employed ink of people is packaged with bottle after the plant produced mostly.When writing prepared Chinese ink is poured on from bottle in other container and uses, too much also be not easy to refund again in the original bottle as once pouring out.Use like this, both inconvenient, can cause unnecessary waste again.The pen that proposes in the China Patent No. 93216575.3 presses print cartridge to address the above problem, and it can extrude prepared Chinese ink in the box come along suction pipe again during use as long as a packing just can be adorned prepared Chinese ink, and after using up, unnecessary prepared Chinese ink can be inhaled in the box.As long as prepared Chinese ink just has and can spill from here in the jam-pack suction pipe plug, box.But when suction pipe plug jam-pack, produce pressure and in box prepared Chinese ink extrude, suction pipe plug jam-pack when coming out, thus this partly prepared Chinese ink just can not get back in the box, if with the suction pipe that proposes in its patent be connected firmly at the bottom of the box, also be not easy realization in the manufacturing.

As long as the purpose of this utility model provides a kind of turning handle, the just novel print cartridge of liquid Vomitory switch in the energy control box.

The utility model is achieved in that pushes resilient box body outer wall, and liquid just can be come in and gone out up and down along suction pipe in the box, and one pair of cock device that can play on-off action can be realized the connection and the blocking-up of Vomitory.When suction pipe horizontal mouthful (9) was aimed at vertical slot (5), Vomitory was communicated with, and pushes box body, and the liquid pressurized just can be come in and gone out by horizontal mouthful of passage that (9) vertical slot (5) is formed of suction pipe along suction pipe in the box.Turning handle (8) makes suction pipe horizontal mouthful (9) and vertical slot (5) dislocation, and Vomitory is blocked, and liquid just has and can come in and go out from here in the box.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the generalized section that pen is pressed print cartridge.

Fig. 2 is that pen is pressed handle rotating switch schematic diagram in the print cartridge.

Fig. 3 is a suction pipe plug generalized section.

Fig. 4 is the suction cover generalized section.

Among the figure at the bottom of 1. boxes horizontal mouthful of 10. suction pipe vertical cores, 11. anticreep grooves, 12. arrows 13. of 2. box bodys, 3. suction covers recessed 7. suction pipe plugs, 8. handles, 9. suction pipes of 4. anticreep seams, 5. vertical slots 6. storage China ink open position 14. off-positions.

Embodiment: print cartridge box body (2) is by resilient material manufacturing, could produce distortion and extrude liquid in the box.Suction pipe plug (7) is inserted in suction cover (3) endoporus, and firmly downwards, anticreep groove (11) is entered in the anticreep seam (4) of suction cover, because elastic reaction, anticreep seam (4) restores to the original state in anticreep groove (11), whole suction pipe plug is blocked the location by anticreep seam (4), can not be extruded.Install prepared Chinese ink in print cartridge after, (1) cements to box body (2) bottom and seals at the bottom of the box with the mantle shape.Turning handle during use (8), arrow (12) points to opens position (13), and suction pipe horizontal mouthful (9) is aimed at vertical slot (5), and at this moment Vomitory is communicated with, press the print cartridge outer wall, the liquid pressurized just can go upward among the Chu Mo recessed (6) through horizontal mouthful of (9) vertical slot (5) of suction pipe along suction pipe vertical core (10) in the box.If keep under the situation of pressure, turning handle (8) once more, arrow (12) points to off-position (14), suction pipe horizontal mouthful (9) and vertical slot (5) dislocation, Vomitory is blocked, liquid among the Chu Mo recessed (6) will be kept here, has only to be communicated with Vomitory once more, and excess liquid just can be inhaled among the Chu Mo recessed (6).If also have unnecessary prepared Chinese ink, print cartridge upwards can be picked up, because (1) is soft film material at the bottom of the box, can saggingly makes in the box space become big and liquid is sucked.Finish using, the arrow (12) on the handle (8) is turned to off-position (14), liquid just can not be come in and gone out from here in the box.

Claims

1, presses print cartridge for a kind of, be exactly to press print cartridge with the pen of liquid Vomitory Push And Release in the cock device control print cartridge, this print cartridge comprises handle (8) the suction pipe plug (7) and the suction cover (3) that can rotate, it is characterized in that: suction pipe plug (7) bottom is a vertical core for one section, and the top outlet is the suction pipe of transverse opening horizontal mouthful (9); Suction cover (3) jacket wall epimere has a vertical slot (5), vertical slot (5) is connected with the storage China ink on top recessed (6), and suction pipe horizontal mouthful (9) is aimed at vertical slot (5), and the liquid Vomitory just is communicated with in the box, when suction pipe horizontal mouthful (9) misplaced with vertical slot (5), Vomitory will be blocked.

2, pen according to claim 1 is pressed print cartridge, and it is characterized in that: have a groove can stop suction pipe plug (7) to be extruded in the suction pipe plug (7), groove is less than the minimum outer diameter of suction pipe plug (7).

3, pen according to claim 1 is pressed print cartridge, and it is characterized in that: an anticreep seam (4) is arranged at suction cover (3) bottom, and its aperture is less than the minimum-value aperture of suction cover (3).

4, pen according to claim 1 is pressed print cartridge, and it is characterized in that: (1) is the sagging mantle of a kind of energy at the bottom of the box.