Liquid filling bottle

Abstract

The invention discloses a liquid filling bottle which comprises a bottle body, a fixed bracket, a gas compressor, a water filling pipe and a pipe cover, wherein the bottle body is provided with a bottle neck; one end of the fixed bracket forms a cavity and is clamped on the bottle neck; the gas compressor is fixed in the cavity of the fixed bracket; one end of the water filling pipe is arranged in the bottle body and communicated with the exterior of the bottle body; the pipe cover is clamped and sheathed on the fixed bracket; the fixed bracket is provided with a through hole; the gas compressor is arranged in the bottle body through the through hole; the fixed bracket is provided with a vent groove communicated with the exterior of the fixed bracket; and the gas compressor comprises a supporting seat which can seal the vent groove of the fixed bracket. The liquid filling bottle of the invention can effectively prevent ink in the liquid filling bottle from dripping caused by environmental change, and has the advantages of simple structure, convenient operation and low cost.

Description

technical field [0001] The invention relates to a stationery, in particular to a liquid injection bottle matched with an ink injection fountain pen. Background technique [0002] At present, the fountain pen commonly used by people is an ink-absorbing fountain pen. After this fountain pen is inked, the nib part must be stained with ink, which needs to be wiped, which makes people feel inconvenient. In addition, when the ink in the ink bottle is full, the suction Ink can also easily stain the barrel. [0003] In addition, there is also a kind of ink-filling ink bottle on the market, which is used to inject ink into the fountain pen liquid storage tube. After repeated tests by the applicant, this ink bottle will have ink when the bottle cap is taken off when the external temperature is higher. If it escapes from the needle tube, it is easy to cause contamination. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a ...

AI Technical Summary

Problems solved by technology

[0002] At present, the fountain pen commonly used by people is an ink-absorbing fountain pen. After this fountain pen is inked, the nib part must be stained with ink, which needs to be wiped, which makes people feel inconvenient. In addition, when the ink in the ink bottle is full, the suction Ink also easily stains the barrel

[0003] In addition, there is also a kind of ink-filling type ink bottle on the market, which is used to inject ink into the fountain pen liquid storage tube. After repeated tests by the applicant, this ink bottle will have ink when the bottle cap is taken off when the external temperature is higher. If it escapes from the needle tube, it is easy to cause contamination

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