JPS5925708U

JPS5925708U - Fastening structure using bolts

Info

Publication number: JPS5925708U
Application number: JP12073482U
Authority: JP
Inventors: 加藤　勝雄
Original assignee: 日本発条株式会社
Priority date: 1982-08-09
Filing date: 1982-08-09
Publication date: 1984-02-17
Also published as: JPS6146251Y2

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はパイプクランプ装置の一例を示す正面図、第２
図はその側面図、第３図および第４図はそれぞれ従来の
ベース部材を示す断面図。第５図ないし第８図は本考案
の一実施例を示し、第５図はボルトのねじ込み部分の断
面図、第６図はコイルばねを取付けたベース部材の正面
図、第７図はコイルばねの斜視図＼第８図は第７図中の
■−■線方向から見た弛め止め異形部の平面図である。２・・・・・・ベース部材ζ３・・・・・・被締結体、
４・・・・・・ボルト、４ａ・・・・・・ボルト先端部
、１０・・・・・・ねじ孔、１１・・・・・・コイルば
ね、１１ｂ・・・・・・コイルはねの突出部分、１２・
・・・・・ボルト挿通孔、１２ａ・・・・・・開口端。第５図゛第６図Figure 1 is a front view showing an example of a pipe clamp device, Figure 2 is a front view showing an example of a pipe clamp device;
The figure is a side view thereof, and FIGS. 3 and 4 are sectional views each showing a conventional base member. Figures 5 to 8 show an embodiment of the present invention, with Figure 5 being a sectional view of the screwed part of the bolt, Figure 6 being a front view of the base member with the coil spring attached, and Figure 7 being the coil spring. A perspective view of FIG. 8 is a plan view of the deformed locking portion as viewed from the direction of the line ``--'' in FIG. 7. 2... Base member ζ3... Body to be fastened,
4...Bolt, 4a...Bolt tip, 10...Screw hole, 11...Coil spring, 11b...Coil spring protruding part, 12.
...Bolt insertion hole, 12a...Open end. Figure 5 - Figure 6

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ボルトを用いてベース部材と被締結体とを連結するよう
にしたボルトによる締結構造において、上記ベース部材
には上記被締結体を重ねる部位にねじ孔を形成するとと
もに、このねじ孔にこれとほぼ等ピッチのコイルばねを
ねじ込んでコイルばね端部をねじ孔の外側に突出させ、
更にコイルばねの圀出部分に上記被締結体とボルト挿通
孔の開口端を嵌合させるとともに、このボルト挿通孔に
前記ボルトを挿通し、ボルト先端部を上記コイルばねの
内面に螺合させてベース部材と被締結体とを連結したこ
とを特徴とするボルトによる締結構造。In a bolt fastening structure in which a base member and an object to be fastened are connected using a bolt, a screw hole is formed in the base member at a portion where the object to be fastened is overlapped, and this screw hole has a screw hole approximately parallel to the bolt. Screw in a coil spring of equal pitch so that the end of the coil spring protrudes outside the screw hole,
Further, the object to be fastened and the open end of the bolt insertion hole are fitted into the protruding portion of the coil spring, the bolt is inserted into the bolt insertion hole, and the tip of the bolt is screwed into the inner surface of the coil spring. A bolt fastening structure characterized by connecting a base member and a fastened object.