JPS58175217U

JPS58175217U - Screwed structure

Info

Publication number: JPS58175217U
Application number: JP7319982U
Authority: JP
Inventors: 井原　勉; 右田　隆三; 善一川田
Original assignee: 象印マホービン株式会社
Priority date: 1982-05-18
Filing date: 1982-05-18
Publication date: 1983-11-24

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 the drawing]

第１図は本考案にかかるネジ止め構造を電子ジャーに適
用した一例の部分断面図、第２図は底体とネジとの分解
斜視図、第３図はネジ孔の背面図、第４図、第５図は第
３図のＩＶ−ＩＶ線および■−Ｖ線断面図である。１・・・胴体（第１部材）、２・・・底体（第２部材）
、６・・・ネジ挿通孔、７・・・ネジ孔、８・・・切欠
、９・・・円形孔、１０・・・ネジ面、１１・・・ネジ
。Fig. 1 is a partial sectional view of an example of the screw fixing structure of the present invention applied to an electronic jar, Fig. 2 is an exploded perspective view of the bottom body and screw, Fig. 3 is a rear view of the screw hole, and Fig. 4 , FIG. 5 is a sectional view taken along the line IV--IV and the line --V in FIG. 3. 1... Body (first member), 2... Bottom body (second member)
, 6... Screw insertion hole, 7... Screw hole, 8... Notch, 9... Circular hole, 10... Threaded surface, 11... Screw.

Claims

[Scope of utility model registration request]

In the screw fastening structure in which the first member and the second member are connected by passing the screw through the screw insertion hole of the first member and screwing into the screw hole of the second member, the second member is made of a thin metal plate, and the screw hole is approximately ○ with a notch in a part.
What is claimed is: 1. A screw-fastening structure, characterized in that the circular hole is bored into a circular hole, and a spiral screw surface is formed on the inner edge of the circular hole, with a starting end on one side of the notch and a terminal end on the other side.