JPS62141481U

JPS62141481U -

Info

Publication number: JPS62141481U
Application number: JP2769786U
Authority: JP
Priority date: 1986-02-27
Filing date: 1986-02-27
Publication date: 1987-09-07

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の一部を破断した正
面図、第２図は同じく底面図、第３図乃至第６図
はこの考案の実施案内器を用いて鋲釘をセツトす
る場合における器具の一部を省略した説明図で、
第３図は鋲釘の打撃開始時の図、第４図は打撃中
間図、第５図は鋲釘頭が鋲釘孔縁を押し拡げた図
、第６図は鋲釘セツト作業終了時の図、第７図は
従来のマツト固定の一部断面図である。１……案内筒、２……取付片、３……案内爪片
、５……鋲釘、６……半円溝、７……環状スプリ
ング、８……掛止突起、９……マツト。 Fig. 1 is a partially cutaway front view of an embodiment of this invention, Fig. 2 is a bottom view, and Figs. 3 to 6 show the case of setting a rivet using the implementation guide of this invention. An explanatory diagram with some of the equipment omitted,
Figure 3 is a diagram of the rivet when it starts to be hammered, Figure 4 is a diagram of the mid-strike, Figure 5 is a diagram of the rivet nail head pushing out the rim of the rivet hole, and Figure 6 is a diagram of the rivet when the nail is finished being set. 7 are partial cross-sectional views of conventional mat fixing. DESCRIPTION OF SYMBOLS 1... Guide tube, 2... Mounting piece, 3... Guide claw piece, 5... Rivet, 6... Semicircular groove, 7... Annular spring, 8... Latching projection, 9... Mat.

Claims

[Claims for Utility Model Registration] 1. The upper end of a plurality of divided guide claw pieces is rotatably attached to the outer periphery of the lower side wall of the guide cylinder for passing the riveted nail, and the lower end of the guide claw piece A rivet nail driving guide comprising a hook part formed on the rim of the rivet hole of the pine to be fixed, and a return spring attached to the guide claw piece. 2. The rivet nail driving guide device according to claim 1 of the utility model registration claim, wherein the rivet nail has a plate-shaped head having a diameter larger than the diameter of the rod formed on the upper part of the rod whose lower part is sharpened. 3. The riveting nail driving guide device according to claim 1 of the utility model registration claim, wherein the number of guide claw pieces is 2 to 6. 4. The nail driving guide device according to claim 1, wherein the return spring is fitted to the outside of the guide claw piece.