CN2571605Y

CN2571605Y - Ink container

Info

Publication number: CN2571605Y
Application number: CN 02269283
Authority: CN
Inventors: 杨建中
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-02
Filing date: 2002-09-02
Publication date: 2003-09-10
Anticipated expiration: 2012-09-02

Abstract

The utility model relates to an ink container, which comprises an ink cylinder and an ink container cover, wherein, the ink container cover is covered on the ink cylinder. The utility model is characterized in that inner screw threads are arranged in an ink cylinder mouth, an annular ring is arranged below the inner screw threads, an annular sealing pad is arranged on the annular ring, the ink container cover is provided with a section of outer screw threads which are matched with the inner screw threads, the outer screw threads are screwed on the inner screw threads of the ink cylinder, the middle part of the ink container cover is provided with an upright through hole, a sealing tube is plugged in the upright through hole, and the inner diameter of the sealing tube is matched with a writing brush holder inserted in the sealing tube. The ink container cover is formed by combining two semicircle covers, the two semicircle covers are connected together by a pin nail, and the sealing pad is arranged between the two semicircle covers. A screw thread ring is inlaid in the ink cylinder mouth, the inner screw threads are molded at the inside of the screw thread ring, and the annular ring and the screw thread ring are cast into an integral body for demoulding and molding conveniently. The utility model has the advantages that the tightness is good, the writing brush head can not dry to be solid because of being soaked in ink in the ink container, the water for washing writing brush heads is saved, the time for washing writing brushes is omitted, the operation is convenient, writing brushes are not easy to damage, and the portability is convenient. The utility model is particularly suitable for pupils.

Description

Print cartridge

Technical field

The utility model relates to a kind of print cartridge.

Background technology

Existing print cartridge is closed or sealed, can not place print cartridge and writing brush jointly, print cartridge separates when placing with writing brush, and when by the time using writing brush again, writing brush head is often dried solid, could use after must water the writing brush head bubble being opened, consumption of water and time, use very inconvenient, particularly for the pupil, not only carry inconvenience, and damage writing brush head easily.

Summary of the invention

In order to overcome the deficiency that existing print cartridge can not be preserved writing brush head, the utility model provides a kind of print cartridge, and this print cartridge can be kept at writing brush head in the print cartridge when not using, and does solid when avoiding writing brush head to place.

The utility model comprises ink cylinder, Mo Hegai, ink box cover covers on ink cylinder, it is characterized in that: one section internal thread is arranged in the ink cylinder mouth, fixing an annular ring under the internal thread, one Gask-O-Seal is arranged on annular ring, one section external screw thread that matches with internal thread is arranged under the said ink box cover, the external screw thread of ink box cover is screwed in the internal thread of ink cylinder, step is arranged at the top of the external thread section of ink box cover, there is a vertical through hole at the ink box cover middle part, vertically fill in sealed tube in the through hole, the interior diameter of sealed tube matches with the writing brush penholder of being inserted; Ink box cover is covered by two semicircles, is linked together with pin between the two halves circular lid, is provided with sealing gasket between the two halves circular lid.

Depanning during for the ease of moulding is being inlayed the fillet of screw in the ink cylinder mouth, internal thread die casting is die cast as one in the inboard of the fillet of screw when annular ring and fillet of screw moulding, and the Gask-O-Seal pad is on annular ring.

During use, open ink box cover, ink box cover connects sealed tube to writing brush and takes off from ink box cover promptly into two, can use by common print cartridge, after having write word, writing brush is connected between the two halves circular lid that sealed tube is clipped in ink box cover, ink box cover is screwed in ink cylinder, because all joints all have sealing gasket, good airproof performance, writing brush head are immersed in the China ink of print cartridge, can not do between often solid, again writing brush is taken out during use, can normally use, save the water of scouring of wool nib, save and wash a time, easy to use, not fragile writing brush is easy to carry, and is particularly suited for the pupil and uses.

Description of drawings

Fig. 1 is the longitudinal sectional view of the utility model embodiment.

Fig. 2 is and the corresponding vertical view of Fig. 1.

Among the above-mentioned figure: 1, writing brush penholder 2, vertical through hole 3, sealed tube 4, ink box cover 5, semicircle female cap 6, ink cylinder mouth 7, the fillet of screw 8, internal thread 9, external screw thread 10, Gask-O-Seal 11, annular ring 12, ink cylinder 13, writing brush head 14, ink 15, semicircle female cap 16, pin 17, sealing gasket

The specific embodiment

Below in conjunction with embodiment and the real new detailed structure of this practicality of description of drawings thereof.

The print cartridge that provides among Fig. 1 has ink cylinder 12, China ink closes and covers 4, and ink box cover 4 covers on print cartridge tube 12.One section internal thread 8 is arranged in ink cylinder mouth 6 of the present utility model, internal thread is being fixed an annular ring 11 for 8 times, one Gask-O-Seal 10 is arranged on annular ring 11, said ink box cover has one section external screw thread 9 that matches with internal thread 8 for 4 times, the external screw thread 9 of ink box cover 4 is screwed in the internal thread 8 of ink cylinder 12, and step is arranged at the top of the external screw thread 9 of ink box cover 4, and there is a vertical through hole 2 at ink box cover 4 middle parts, vertically fill in sealed tube 3 in the through hole 2, the interior diameter of sealed tube 3 matches with the writing brush penholder of being inserted 1; Ink box cover 4 is synthetic by two semicircle female caps 5 and semicircle female cap 15, is linked together with pin 16 between semicircle female cap 5 and the semicircle female cap 15, is provided with sealing gasket 17 between semicircle female cap 5 and semicircle female cap 15, referring to Fig. 2.

The fillet of screw 7 is being inlayed in depanning during for the ease of moulding, present embodiment in ink cylinder mouth 6, internal thread 8 die casting are die cast as one in the inboard of the fillet of screw 7 when annular ring 11 and the fillet of screw 7 moulding, and Gask-O-Seal 10 pads are on annular ring 11.

Claims

1, a kind of print cartridge, it comprises ink cylinder, Mo Hegai, ink box cover covers on ink cylinder, it is characterized in that: one section internal thread is arranged in the ink cylinder mouth, fixing an annular ring under the internal thread, one Gask-O-Seal is arranged on annular ring, one section external screw thread that matches with internal thread is arranged under the said ink box cover, and the external screw thread of ink box cover is screwed in the internal thread of ink cylinder, and there is a vertical through hole at the ink box cover middle part, vertically fill in sealed tube in the through hole, the interior diameter of sealed tube matches with the writing brush penholder of being inserted; Ink box cover is covered by two semicircles, is linked together with pin between the two halves circular lid, is provided with sealing gasket between the two halves circular lid.

2, print cartridge according to claim 1 is characterized in that: inlaying the fillet of screw in the ink cylinder mouth, internal thread is in the inboard of the fillet of screw, and the annular ring and the fillet of screw are one.