JPS5861910U

JPS5861910U - joint tool

Info

Publication number: JPS5861910U
Application number: JP15341681U
Authority: JP
Inventors: 忍佐々木
Original assignee: ナショナル住宅産業株式会社
Priority date: 1981-10-14
Filing date: 1981-10-14
Publication date: 1983-04-26

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図及び第２図は夫々異なる従来の接合例を示す側面
図、第３図乃至第６図は本考案の一実施例を示すもので
、第３図は先割りピンを示す斜視図、第４図は皿バネ座
金を示す斜視図、第５図は側面図、第６図は使用状態を
示す側面図である。Ａ・・・先割りピン、Ｂ・・・皿バネ座金、１・・・頭
部、２・・・軸部、３・・・段差、４・・・挿通部、５
・・・締付部、６・・・切れ込み、７・・・挿通孔。1 and 2 are side views showing different conventional joining examples, FIGS. 3 to 6 show an embodiment of the present invention, and FIG. 3 is a perspective view showing a split pin; FIG. 4 is a perspective view showing the disc spring washer, FIG. 5 is a side view, and FIG. 6 is a side view showing the state of use. A... Split pin, B... Belleville spring washer, 1... Head, 2... Shaft, 3... Step, 4... Insertion part, 5
...Tightening part, 6...Notch, 7...Insertion hole.

Claims

[Scope of utility model registration request]

A step is provided in the middle of the pin shaft consisting of the head and the shaft, and the diameter on the tip side is thicker, and with this step as a reference, the root side of the shaft is the insertion part, and the tip side from the step is the tip. A joining tool comprising a tightening part whose diameter is reduced as much as possible, a notch provided in the tightening part to form a split pin, and the split pin and a disc-shaped disc spring washer with an insertion hole provided in the center. −