Piercing nut

JP1746337SActive Publication Date: 2025-06-23SHINJO HLDG CO LTD
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Patent Information

Application Number
JP2022018613D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2022-08-30
Publication Date
2025-06-23
Estimated Expiration
2047-08-30

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Abstract

The article according to the present design (hereinafter simply referred to as "this article") 40 is a nut that performs a drilling operation and a caulking operation. As shown in the reference diagram showing the usage state, a metal plate material 5 is punched by the pilot portion 43 of this article 40, and after a through hole 6 is formed in the plate material 5, the peripheral portion 7 of the through hole 6 is caulked by this article 40, whereby this article 40 is fixed to the plate material 5.
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