JPS58135509U

JPS58135509U - Bolted joint structure

Info

Publication number: JPS58135509U
Application number: JP3355982U
Authority: JP
Inventors: 松尾　博幸; 中島　輝文
Original assignee: 株式会社クボタ
Priority date: 1982-03-09
Filing date: 1982-03-09
Publication date: 1983-09-12

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図乃至第６図は本考案の第１実施例を示しており、
第１図は平面図、第２図は第１図の■−■線断面図、第
３図は接合物の斜視図、第４図は被接合物の斜視図、第
５図及び第６図は閉鎖体の平面図及び側面図、第７図は
閉鎖体の変形例を示す斜視図、第８図及び第９図は第２
実施例の孔部の平面図とボルトの斜視図、第１０図及び
第１１図は第３実施例の孔部の平面図とボルトの斜視図
、第１２図は第１従来例の斜視図、第１３図は第２従来
例の説明図である。１・・・接合物（鋼管）、２・・・被接合物（接続ピー
ス）、８・・・孔部、９′・・・ボルト、９ａ・・・ボ
ルト頭部、９ｂ・・・ボルト軸部、１０・・・閉鎖体、
１２・・・ナツト、Ａ・・・頭部挿通孔、Ｂ・・・軸部
適合孔。1 to 6 show a first embodiment of the present invention,
Figure 1 is a plan view, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, Figure 3 is a perspective view of the product to be joined, Figure 4 is a perspective view of the product to be joined, and Figures 5 and 6. 7 is a perspective view showing a modified example of the closing body, and FIGS. 8 and 9 are a plan view and a side view of the closing body.
FIGS. 10 and 11 are a plan view of the hole and a perspective view of the bolt of the third embodiment; FIG. 12 is a perspective view of the first conventional example; FIG. 13 is an explanatory diagram of a second conventional example. 1... Part to be joined (steel pipe), 2... Part to be joined (connection piece), 8... Hole, 9'... Bolt, 9a... Bolt head, 9b... Bolt shaft Part 10...Closed body;
12... Nut, A... Head insertion hole, B... Shaft fitting hole.

Claims

[Scope of utility model registration request]

A hole in which a bolt head insertion hole and a bolt shaft fitting hole are continuously formed is provided in both the object to be joined and the object to be joined, and the shaft of the bolt inserted through the head insertion hole is inserted. 1. A bolt joint structure characterized in that the bolt joint structure is constructed by fittingly disposed in a shaft fitting hole and providing a closing body in the remaining space of the hole formed thereby.