CN201736575U

CN201736575U - Ink filling device of gel ink pen refill capable of being repeatedly filled with ink

Info

Publication number: CN201736575U
Application number: CN2010202571334U
Authority: CN
Inventors: 黄萍; 刘宏村
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-02-09
Anticipated expiration: 2020-07-13

Abstract

The utility model discloses an ink filling device of a gel ink pen refill capable of being repeatedly filled with ink. In the technical scheme, the upper surface of a base is respectively connected with an ink storage bottle and an injection syringe, the bottom end of the ink storage bottle is communicated with the injection syringe via a one-way valve, a raised ring is arranged at the inner surface of the position, which is as high as the ink storage bottle, of the injection syringe, a venthole is arranged below the raised ring, the side wall of the bottom end of the injection syringe is connected with a syringe needle, the top end of the syringe needle is sealed, and an ink outlet hole is arranged at the side wall of the top end of the syringe needle. The utility model has the technical effects that: the structure is simple, continuous ink filling is facilitated, ink can not be contacted with air during the ink filling process, and the filled ink quality is ensured.

Description

Can repeat to add the inking device of black gel ink pen pen core

Technical field

The utility model relates to a kind of inking device, relates in particular to a kind of inking device that repeats to add black gel ink pen pen core.

Background technology

It is reported, China students in middle and primary schools surpass 200,000,000 people, 90% student uses the SMIS pen core, the annual SMIS pen core that consumes is more than 5,000,000,000, add all kinds of enterprises that can't add up, office and administrative unit, the SMIS pen core that uses up arbitrarily abandons usually, and concentrated recovery is possibility hardly, the annual discarded penholder that produces, the rubbish of pen core reaches tens of tons, along with country advocates energy-saving and emission-reduction energetically, develop green economy, walk the road of sustainable development, all trades and professions being are all actively are being researched and developed the product that execution can repeat to reclaim, for example the system pen already, traditional pen core is disposable use all, and the pen core after the use can not repeat to recycle, and waste is big.Though the pen core that has some can repeat to add China ink on the market situation that short China ink can not be write can occur after being to use a period of time, adds the writing brush core greatly and all can not directly ink be poured in the pen core, need realize adding China ink by inking device.

Summary of the invention

The purpose of this utility model has been to provide a kind of inking device that repeats to add black gel ink pen pen core, and the sustainable China ink that adds of this inking device realization adds the China ink while and the isolation raising adds black quality.

The utility model is achieved like this, it comprises base, ink-storing bottle, syringe, check valve, bulge loop, passage, syringe needle, ink hole, it is characterized in that base upper surface is connected with ink-storing bottle and syringe respectively, ink-storing bottle is communicated with syringe by check valve, the inner surface of syringe and ink-storing bottle isometry position is provided with bulge loop, and the below of bulge loop has passage, and the bottom sidewall of syringe is connected with syringe needle, the needle tip sealing, the top sidewall of syringe needle has ink hole.

Described syringe needle is with the pin cap.

Technique effect of the present utility model is: simple in structure, be convenient to continue to add China ink, and add black process ink inside and do not contact with air, guarantee to add black quality.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

In the drawings, 1, base 2, ink-storing bottle 3, syringe 4, check valve 5, bulge loop 6, passage 7, syringe needle 8, ink hole 9, advance handle

The specific embodiment

As shown in Figure 1, the utility model is achieved like this, base 1 upper surface is connected with ink-storing bottle 2 and syringe 3 respectively, the bottom of ink-storing bottle 2 is communicated with syringe 3 by check valve 4, syringe 3 is provided with bulge loop 5 with the inner surface of ink-storing bottle 2 isometry positions, the below of bulge loop 5 has passage 6, the bottom sidewall of syringe 3 is connected with syringe needle 7, syringe needle 7 end sealings, the top sidewall of syringe needle 7 has ink hole 8, can be with the pin cap on the syringe needle 7, preventing to add China ink back dust enters in the syringe needle from ink-filling hole, during use, at first open air vent, ink is circulated in the ink-storing bottle from the ink-storing bottle neck, ink flows in the syringe by check valve automatically, then the propelling handle of syringe is mentioned, with in the air inhalation syringe, close air vent by air vent, take off the pin cap, push away injector push-rod gently, the residual air in the syringe needle of draining heads into syringe needle then and is adding the writing brush in-core, then adds the writing brush in-core by advancing handle to rely on air that ink is expelled to, when push rod withstands bulge loop, open air vent, mention push rod, suck air once more, can continue refilling, so circulation can realize adding black function.

Claims

1. inking device that can repeat to add the gel ink pen pen core of China ink, it comprises base, ink-storing bottle, syringe, check valve, bulge loop, passage, syringe needle, ink hole, it is characterized in that base upper surface is connected with ink-storing bottle and syringe respectively, ink-storing bottle is communicated with syringe by check valve, the inner surface of syringe and ink-storing bottle isometry position is provided with bulge loop, and the below of bulge loop has passage, and the bottom sidewall of syringe is connected with syringe needle, the needle tip sealing, the top sidewall of syringe needle has ink hole.

2. the inking device that repeats to add black gel ink pen pen core according to claim 1 is characterized in that described syringe needle is with the pin cap.