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Square-shaped funnel

A funnel and square technology, applied in the field of measuring liquid tools, can solve the problem of inconvenient use of ordinary funnels, and achieve the effects of simple structure, avoiding liquid overflow and speeding up the speed.

Inactive Publication Date: 2015-04-29
LAOHEKOU NO 8 PRIMARY SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a square funnel, which is used to solve the problem of inconvenient use of ordinary funnels

Method used

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  • Square-shaped funnel

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Embodiment Construction

[0008] Such as figure 1 As shown, the square funnel of the present invention includes a conical funnel body 1, and the discharge pipe of the funnel body 1 is set as a square tube 2. When in use, the user inserts the square tube into the round mouth of the bottle. Since the square and the round can’t be in full contact, there is always a gap between the funnel and the mouth of the bottle. When liquid is introduced into the bottle, the volume of air in the bottle gradually decreases, making The gas overflows outwards, and the gas overflows from the gaps to make filling the liquid more convenient and save a lot of time.

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Abstract

The invention relates to a square-shaped funnel. A liquid drainage pipe of a funnel body is arranged into a square tube. When in use, the square tube is inserted into a circular bottle opening by people; because a square and a circle cannot be in complete contact with each other, a gap always exists between the funnel and the bottle opening; when liquid is led into the bottle, air in the bottle overflows outwards from the gaps; a great deal of time is saved. The square-shaped funnel has the advantages of being simple in structure, convenient, practical, safe, reliable and the like; the square-shaped funnel can also speed up filling and avoid liquid from overflowing.

Description

Technical field [0001] The invention relates to a liquid measuring tool, in particular to a square funnel. Background technique [0002] At present, the funnels used in people's life and work are all conical structures, and the drain pipes are all cylindrical. When you use a circular funnel to pour liquid into the bottle, the air in the bottle will be drained out, which will cause the funnel to be blocked. Often the funnel must be lifted from the bottle mouth to continue pouring. The liquid in the funnel cannot quickly enter the bottle, wasting a lot of time. Summary of the invention [0003] The purpose of the present invention is to provide a square funnel, which is used to solve the inconvenience problem of ordinary funnels. [0004] The present invention includes a conical funnel body. The technical solution adopted is that the drain tube of the funnel body is set as a square tube. After adopting the above structure, the user inserts the square drain tube into the cylindrical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C11/02
CPCB67C11/02
Inventor 吕淑琪
Owner LAOHEKOU NO 8 PRIMARY SCHOOL
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