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Antifouling bottleneck

An anti-fouling, inner bottle mouth technology, applied in the direction of the whole drop collector, can solve the problems of polluting the bottle body, endangering human health, waste, etc., and achieving the effect of avoiding pollution

Inactive Publication Date: 2017-02-15
屈万宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because the existing bottles all have only one layer of bottleneck, the residual liquid will often be left at the bottleneck after pouring the liquid, and the residual liquid will flow down along the bottle body under the action of its own gravity, which not only causes waste, but also It will pollute the bottle body, especially for some toxic liquids in the laboratory, which may endanger human health

Method used

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  • Antifouling bottleneck

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] Such as figure 1 Among them, an anti-fouling bottle mouth, the inner bottle mouth 1 is provided with an outer bottle mouth 2, and the bottom of the inner bottle mouth 1 is provided with a small hole, the outer bottle mouth 2 and the bottle 3 are connected by thread sealing, and the inner bottle mouth 1 The small hole at the bottom can make the liquid flow into the bottle 3, but cannot make the liquid in the bottle 3 flow out. With this structure, when in use, the double-layer structure of the bottle mouth can be effectively used to pour out the liquid in the bottle from the inner bottle mouth. Even if there is residual liquid in the bottle mouth, it will flow to the intersection of the inner and outer bottle mouths. And through the small hole at the bottom of the inner bottle mouth, it flows back into the bottle, which can effectively prevent the residual liquid from polluting the bottle body and causing waste.

[0011] The above-mentioned embodiments are only preferre...

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PUM

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Abstract

The invention provides an antifouling bottleneck. An outer bottleneck is arranged outside an inner bottleneck; a small hole is formed in the bottom of the inner bottleneck; the outer bottleneck is hermetically connected with the outer bottleneck through screw threads. By adopting the structure, the antifouling bottleneck provided by the invention is capable of pouring the liquid in a bottle out of the inner bottleneck by effectively utilizing the double-layer structure of the bottleneck, and even the residual liquid at the bottleneck also flows to the joint of the inner bottleneck and the outer bottleneck and flows back to the bottle through the small hole in the bottom of the inner bottleneck, so the residual liquid is prevented from polluting the bottle body and meanwhile wasting is avoided.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to an antifouling bottle mouth. Background technique [0002] Because the existing bottles all have only one layer of bottleneck, the residual liquid will often be left at the bottleneck after pouring the liquid, and the residual liquid will flow down along the bottle body under the action of its own gravity, which not only causes waste, but also It will pollute the bottle body, especially for some toxic liquids in the laboratory, which may endanger human health. To solve this problem, a stain-resistant bottle mouth is provided. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an antifouling bottle mouth, which can effectively use the double-layer structure of the bottle mouth to pour the liquid in the bottle from the inner bottle mouth, even if there is residual liquid in the bottle mouth, it will It flows to the inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D23/06
Inventor 屈万宝
Owner 屈万宝