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Anti-looseness valve

A technology for anti-loosening and valves, which is applied in the direction of valve details, valve devices, engine components, etc., can solve problems such as loosening, and achieve the effect of improving the safety of use

Inactive Publication Date: 2015-06-24
胡俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some valves used on mechanical equipment with relatively large vibration, they will loosen due to the existence of vibration

Method used

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] The invention provides an anti-loosening valve which will not loosen.

[0014] Such as figure 1 , figure 2 As shown, an anti-loosening valve 1 includes a valve body 2, a control head 3 is arranged on the valve body 2, a pair of positioning protrusions 4 are arranged on the outside of the control head 3, and the control head 3 is provided with a pair of positioning protrusions 4. A valve control rod 5 is movably provided on the head 3, and a pair of positioning clamps 6 are provided on the valve control rod 5, and the positioning clamps 6 cooperate with the positioning protrusions 4.

[0015] Such as figure 1 , figure 2 As shown, the ...

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PUM

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Abstract

The invention discloses an anti-looseness valve which comprises a valve body. A control head is arranged on the valve body. A pair of locating protrusions are arranged outside the control head. A valve control rod is movably arranged on the control head. A pair of locating chucks are arranged on the valve control rod and matched with the locating protrusions. A layer of anti-skidding rubber is arranged on the surface of the valve control rod. The locating protrusions and the valve body are integrally formed. Due to the fact that the locating protrusions are arranged on the valve body of the anti-looseness valve, the locating chucks are arranged on the valve control rod, and the locating protrusions and the locating chucks are matched, so that when the valve is used, the condition that the valve is loosened due to vibration is prevented, and the use safety of the valve is greatly improved.

Description

technical field [0001] The present invention relates to a valve, more precisely, an anti-loosening valve. Background technique [0002] The valve has the function of controlling and regulating the flow rate of the fluid. However, for some valves used on mechanical equipment with relatively large vibration, they will loosen due to the existence of vibration. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, so as to provide an anti-loosening valve which cannot be loosened. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] An anti-loosening valve, comprising a valve body, a control head is arranged on the valve body, a pair of positioning protrusions are arranged on the outside of the control head, and a valve control head is movably arranged on the control head. The valve control rod is provided with a pair of positioning clips, and th...

Claims

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Application Information

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IPC IPC(8): F16K31/60F16K51/00
CPCF16K31/60F16K51/00
Inventor 胡俊
Owner 胡俊