Spring mounting tool

A technology for installing tooling and strips, which is applied in the manufacture of tools, hand-held tools, etc., can solve the problems of large return spring force, difficulty in controlling the direction of the installer, work-related injuries or product scrapping, etc., to achieve safety in the installation process, improve control difficulties, The effect of obvious labor-saving effect
CN102371571AInactive Publication Date: 2012-03-14江苏瑞安贝医疗器械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏瑞安贝医疗器械有限公司
Publication Date
2012-03-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a spring mounting tool, which comprises a strip-type handle, wherein a bulge is arranged on the circumferential surface of the strip-type handle; and a notch is formed in the bulge and is formed on one surface, which faces the top end of the strip-type handle, on the upper side of the bulge. The invention provides a spring mounting tool capable of mounting a restoring spring of a movable handle safely and easily, and the injury of operators or the rejection of products is avoided effectively.
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Description

technical field

[0001] The invention relates to a tool, in particular to a spring installation tool. Background technique

[0002] In the medical device industry, the problem of difficult installation of the return spring of the movable handle of the PPH and tubular digestive tract stapler has not been well resolved. The current commonly used installation method is to grind the "one"-shaped screwdriver into a "V" shape. Then use a "V"-shaped screwdriver to push the free end of the return spring until the free end of the return spring is stuck behind the boss on the movable handle. This method has very high requirements on installation skills and proficiency. In addition, the elastic force of the return spring is very large, and it is difficult for the installer to control the direction. Often, the "V"-shaped screwdriver slips off the return spring. . Once slipping occurs during operation, it is easy to stab yourself or the surface of the product, resulting in work-related...

Claims

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