Pneumatic clamping snap fastener

A pneumatic card and snap button technology, which is applied in the direction of fasteners, press fasteners, press fasteners, etc., can solve the problems of buckle and male buckle engagement errors, snap buttons can not be used normally, and male and female buckles are separated. , to achieve the effect of uniform pressure

Active Publication Date: 2019-05-21
合肥小尚电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing snap buttons are mainly made of plastic or metal. The snap buttons made of plastic materials require extremely high manufacturing precision to overcome the jamming between the female button and the male button caused by the temperature difference during manufacturing and the ambient temperature difference. The snap button made of metal can reduce the snap error caused by the temperature difference during manufacturing and the ambient temperature difference, but it also requires relatively high manufacturing accuracy to ensure the normal use of the snap button
[0004] The snap buttons made of the above two materials of plastic or metal, after being used for a period of time, will cause an engagement error between the female button and the male button due to material wear and fatigue, causing the male button and the female button to disengage accidentally, and the snap button not working

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with specific embodiment and accompanying drawing, set forth more details in the following description so as to fully understand the present invention, but the present invention can be implemented in many other modes different from this description obviously, Those skilled in the art can make similar promotions and deductions based on actual application situations without violating the connotation of the present invention, so the content of this specific embodiment should not limit the protection scope of the present invention.

[0024] Such as figure 1 , figure 2 , image 3 As shown, a pneumatic snap button provided by the present invention includes: a female button 1 and a male button 2; the front end of the male button 2 is provided with an expansion part 21 made of a flexible material, and the expansion part 21 is inserted into the female button. 1. After being compressed and deformed, it is stu...

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Abstract

The invention belongs to the field of buttons, and particularly relates to a pneumatic clamping snap fastener. The pneumatic clamping snap fastener comprises a male button and a female button, whereinthe front end of the male button is provided with an expansion part prepared from a flexible material, and after being inserted into the female button, the expansion part is pressed to be deformed and clamped into a female button receiving cavity, so that meshing of the male button and the female button is achieved. According to the pneumatic clamping snap fastener, during clamping, the end of the male button is expanded through air pressure so as to achieve fastening, and the fastening strength is kept; in need of separation, separation can be easily achieved only through simple operation.

Description

technical field [0001] The invention belongs to the field of buttons, and in particular relates to a pneumatic snap button. Background technique [0002] The snap button is composed of a male button and a female button, and through the interlocking of the male button and the female button, the meshing of the joint parts of clothes, bags, etc. is realized. [0003] The existing snap buttons are mainly made of plastic or metal. The snap buttons made of plastic materials require extremely high manufacturing precision to overcome the jamming between the female button and the male button caused by the temperature difference during manufacturing and the ambient temperature difference. Although the snap button made of metal can reduce the fitting error caused by the temperature difference during manufacturing and the ambient temperature difference, it also requires relatively high manufacturing accuracy to ensure the normal use of the snap button. [0004] The snap buttons made of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B17/00
Inventor 陈东海
Owner 合肥小尚电子科技有限公司
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