JPS6246563U

JPS6246563U -

Info

Publication number: JPS6246563U
Application number: JP13820985U
Authority: JP
Priority date: 1985-09-09
Filing date: 1985-09-09
Publication date: 1987-03-20

Description

[Brief explanation of the drawing]

第１図は本考案の斜視図、第２図は第１図の正
面断面図、第３図は第２図の平面図、第４図は第
２図の―視図、第５図は第２図の部詳細図
、第６図は第５図の側面図。 Figure 1 is a perspective view of the present invention, Figure 2 is a front sectional view of Figure 1, Figure 3 is a plan view of Figure 2, Figure 4 is a perspective view of Figure 2, and Figure 5 is a front sectional view of Figure 1. 2 is a detailed view of the part, and FIG. 6 is a side view of FIG. 5.

Claims

[Scope of Claim for Utility Model Registration] Drilling a shaft hole in the center of the bottom of a cylindrical box in the shape of a "sushiwari,""crosshole,""hexagonalhole," or any other polygonal shape, and inserting a shaft of the same shape into the hole. The coil spring installed at the top of the shaft is compressed by the screwing in of the cap at the top of the cylindrical box and presses the shaft, and its tip has the same shape as the shaft, which is bored into the tip of the bolt. Insert and press into the slot. In addition, a two-split washer is sandwiched around the outer periphery of the bottom of the cylindrical box, the washer is attached and fixed to the spanner body, and the spanner body and the cylindrical box are made to play with each other so as to be freely rotatable.
A wrench with a bolt stopper that has handles installed at key points on the outer periphery of a cylindrical box so that force can be applied in the opposite direction to the direction in which the wrench is turned.