JPS5971807U

JPS5971807U - Fastening member

Info

Publication number: JPS5971807U
Application number: JP16798682U
Authority: JP
Inventors: 正人宮本
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-11-08
Filing date: 1982-11-08
Publication date: 1984-05-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案−実施例の側面図、第２図は同縦断面図
、第３図は第１図■方向からの矢視図、第４図は第１図
■方向からの矢視図、第５図は第２図Ｖ部の拡大図、第
６図はリングの斜視図、第７図はカッタの側面図、第８
図はカッタの正面図、第９図はサブカッタの斜視図、第
１０図は回転工具の縦断面図、第１１図、第１２図は本
考案に係る締着用部材の装着相手部への装入状態の説明
図、第１３図は本考案に係る締着用部材による被取付物
の取付状態の説明図である。１は締着本体、９はサブカッタ、１２はカッタ、　　　
−１４は押出部材。第１２図（渚ン丁゛１、　　　第１１図１／、。Fig. 1 is a side view of the present invention-embodiment, Fig. 2 is a longitudinal cross-sectional view of the same, Fig. 3 is a view taken from the arrow direction in Fig. 1, and Fig. 4 is a view taken from the arrow direction in Fig. 1. Figure 5 is an enlarged view of section V in Figure 2, Figure 6 is a perspective view of the ring, Figure 7 is a side view of the cutter, and Figure 8 is an enlarged view of section V in Figure 2.
Figure 9 is a front view of the cutter, Figure 9 is a perspective view of the sub-cutter, Figure 10 is a vertical cross-sectional view of the rotary tool, and Figures 11 and 12 show the insertion of the fastening member according to the present invention into the mating part. FIG. 13 is an explanatory diagram of a state in which an object is attached by the fastening member according to the present invention. 1 is the tightening body, 9 is the sub cutter, 12 is the cutter,
-14 is an extrusion member. Fig. 12 (Nagiri 1/, Fig. 11 1/,.

Claims

[Scope of utility model registration request]

A cutter 12 is provided at the tip of the fastening body 1, a bolt thread part 3 is provided at the rear inner periphery of the fastening body 1, and a retaining part 19 is provided at the rear end of the fastening body 1. A plurality of holes 8 are provided in the radial direction in the main body 1 at predetermined intervals in the circumferential direction, and a sub-cutter 9 is provided in the holes 8 so as to be able to be taken in and out. A fastening member characterized in that a pushing member 14 that moves to push the sub-cutter 9 outward is inserted.