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Reinforced rotation handle

A technology of rotating handles and handles, applied in the directions of hand-held tools, instruments, control components, etc., can solve the problems of increased size matching gap, front and back shaking, etc., and achieve the effect of increasing the degree of stability, the rotation process is firm, and the structure principle is simple and clear.

Inactive Publication Date: 2017-01-11
张英涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the external thread fixation of the traditional rotary handle, due to long-term use, the size of the matching gap increases, resulting in back and forth shaking

Method used

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  • Reinforced rotation handle

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Embodiment Construction

[0010] The present invention will be further illustrated below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0011] Such as figure 1 As shown, a reinforced rotary handle 5 includes a rotary branch pipe 1 , a stop ring 2 , a rotary spindle 3 , a connecting rod 4 , a handle 5 , a gasket 6 , and a spring 7 .

[0012] The limit stop ring 2 is located in the middle of the inner ring surface of the rotating branch pipe 1, and the center of the right end face of the rotating main shaft 3 is fixedly connected with one end of the connecting rod 4.

[0013] The other end of connecting rod 4 is fixedly connected with the end face of the rotation center cylinder of handle 5, and connecting rod 4 is posit...

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Abstract

The invention discloses a reinforced rotation handle. The reinforced rotation handle comprises a rotation support pipe, a limiting baffle ring, a rotation main shaft, a connecting rod, a handle body, gaskets and a spring. The reinforced rotation handle is simple and clear in structure and principle, the rotation process is firm by the adoption of the manner of reverse limiting and positive supporting, and the axial stable degree is improved through closely matched dimensions and the conical spring.

Description

technical field [0001] The invention relates to a reinforcement device, in particular to a reinforcement rotary handle. Background technique [0002] For the external thread fixation of the traditional rotary handle, due to long-term use, the fit gap of the size increases, resulting in back and forth shaking. Contents of the invention [0003] The purpose of the present invention is to provide a reinforced rotary handle to address the shortcomings of the prior art. [0004] In order to achieve the above-mentioned purpose, the method adopted in the present invention is: a reinforced rotary handle, including a rotary branch, a limit stop ring, a rotating main shaft, a connecting rod, a handle, a gasket, and a spring; In the middle of the inner annulus of the branch pipe, the center of the right end face of the rotating main shaft is fixedly connected to one end of the connecting rod, the other end of the connecting rod is fixedly connected to the end face of the rotating ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25G1/00G05G1/10
Inventor 张英涛
Owner 张英涛
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