Blotting needle
A technology of ink and needles, applied in ink filling devices, printing, writing utensils, etc., can solve the problems of learning waste and inconvenience
Inactive Publication Date: 2014-06-11
CHONGQING BEIBEI DISTRICT WANGPU MIDDLE SCHOOL
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Problems solved by technology
[0002] In daily study and life, gel refills are often used during use because the gel tip is broken and cannot be used up, which causes great waste and inconvenience to learning
Method used
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[0009] Such as figure 1 As shown, the small syringe has a needle (1), a syringe (2), and a tap (3) to form, and the ink storage bottle (4) is made of glass.
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The invention provides a blotting needle capable of blotting and storing neutral pen refill ink. The whole device consists of an injection needle cylinder and an ink storage bottle; the injection needle cylinder is composed of a syringe needle, a needle cylinder and a tap; the unused ink of a damaged neutral pen refill can be extracted by using the injection needle cylinder, and the ink is injected in the ink storage bottle after being extracted and recycled for later use, so that economical utilization of a neutral pen is realized.
Description
Technical field [0001] The invention relates to a needle capable of absorbing and storing gel ink. Background technique [0002] In daily study and life, the gel pen refill is often unable to be used up because the gel tip is broken and other reasons during use, which causes great waste and inconvenience to study. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a needle capable of absorbing and storing gel ink. [0004] The technical scheme that the present invention will adopt is: utilize the band needle suction cylinder of a syringe shape, needle is the metal needle of suitable diameter, makes an ink storage bottle in addition, and the ink storage bag is made of glass. [0005] The beneficial effects of the present invention are: the neutral pen core cannot be written for some reason and there is still unused ink in the pen core, the ink in the pen core can be sucked by a suction cylinder with a needle, and in...
Claims
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IPC IPC(8): B43K11/00
Inventor 黄林
Owner CHONGQING BEIBEI DISTRICT WANGPU MIDDLE SCHOOL
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