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Five-finger type valve switch

A valve switch and five-finger technology, which is applied in the field of five-finger valve switches, can solve the problems of inconspicuous cross-shaped grooves, easy occurrence of slippery threads, and difficulty in unscrewing, so as to achieve the effect of facilitating the operation of young and old.

Inactive Publication Date: 2015-09-30
海安阀门厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, most of our common valve switches are round or cross-shaped. There are concave and convex small teeth around the round valve switch, which is easy to unscrew, but when the hands are covered with oil, it is often difficult to unscrew; The cross-shaped groove of the glyph valve switch is not obvious, and it is also prone to slipping

Method used

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  • Five-finger type valve switch

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Experimental program
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Effect test

Embodiment 1

[0009] The present invention will be further described below in conjunction with the accompanying drawings.

[0010] like figure 1 As shown, the bottom of a five-finger valve switch is provided with a five-finger groove. The notch width of the five-finger groove is 5 mm, and the depth is 8 mm.

[0011] The material of the five-finger valve switch is stainless steel.

Embodiment 2

[0013] like figure 1 As shown, the bottom of a five-finger valve switch is provided with a five-finger groove. The width of the five-finger groove is 10 mm, and the depth is 15 mm.

[0014] The material of the five-finger valve switch is stainless steel.

Embodiment 3

[0016] like figure 1 As shown, the bottom of a five-finger valve switch is provided with a five-finger groove. The width of the five-finger groove is 8 mm, and the depth is 10 mm.

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Abstract

The invention provides a five-finger type valve switch. A five-finger-shaped groove is formed in the bottom of the five-finger type valve switch. The five-finger type valve switch meets the human construction, the width and the depth of the groove are deepened on the basis of the defects of the prior art, the five-finger type valve switch can be opened by being twisted through the minimum force under any condition, and the five-finger type valve switch is convenient for the young and old to operate.

Description

technical field [0001] The invention relates to the field of valve switches, in particular to a five-finger valve switch. Background technique [0002] In daily life, most of our common valve switches are round or cross-shaped. There are concave and convex small teeth around the round valve switch, which is easy to unscrew, but when the hands are covered with oil, it is often difficult to unscrew; The cross-shaped groove of the zigzag valve switch is not obvious, and it is also prone to slipping. Contents of the invention [0003] Technical problem to be solved: In view of the above problems, the present invention provides a five-finger valve switch, which can be used to unscrew the valve switch with bare hands under any circumstances. [0004] Technical solution: In order to solve the above problems, the present invention provides a five-finger valve switch. The bottom of the five-finger valve switch is provided with a five-finger groove. The width of the five-fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/60
CPCF16K31/60F16K31/607
Inventor 谢涛莫晓燕
Owner 海安阀门厂有限公司