JPS6175975U

JPS6175975U -

Info

Publication number: JPS6175975U
Application number: JP15850884U
Authority: JP
Priority date: 1984-10-19
Filing date: 1984-10-19
Publication date: 1986-05-22

Description

[Brief explanation of the drawing]

第１図は本考案になる打込機の止具保持装置の
一実施例を示す要部縦断側面図、第２図は第１図
のＡ矢視図、第３図は第１図のＢ矢視図である。
第４図、第５図、第６図は本考案の保持装置の動
作状態を示す要部縦断側面図である。第７図は従
来技術による打込機の使用例を示す斜視図である
。第８図は、第７図に示した打込機の要部縦断側
面図、第９図は従来技術の一使用例を示す要部縦
断側面図である。図において、１は打込機本体、２は止具、２ａ
は止具頭部、２ｂは止具軸部、６は打出し部、８
はドライバ、１３は保持装置、１４は上部テーパ
面、１５は下部テーパ面、１６は切欠き部である
。 Fig. 1 is a longitudinal cross-sectional side view of essential parts showing an embodiment of the fastener holding device of the driving machine according to the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, and Fig. 3 is a view B in Fig. 1. It is an arrow view.
FIG. 4, FIG. 5, and FIG. 6 are longitudinal sectional side views of main parts showing the operating state of the holding device of the present invention. FIG. 7 is a perspective view showing an example of use of a conventional driving machine. 8 is a longitudinal sectional side view of the main part of the driving machine shown in FIG. 7, and FIG. 9 is a longitudinal sectional side view of the main part showing an example of use of the prior art. In the figure, 1 is the main body of the driving machine, 2 is the stopper, 2a
is the stopper head, 2b is the stopper shaft, 6 is the ejection part, 8
1 is a driver, 13 is a holding device, 14 is an upper tapered surface, 15 is a lower tapered surface, and 16 is a notch.

Claims

[Scope of utility model registration request]

In a driving machine that drives fasteners such as nails and rivets by hitting them multiple times with a driver, an upper tapered surface and a lower tapered surface contacting the head of the fastener;
a flexible holding device having a notch formed integrally with the tapered surface for holding the stopper shaft, inside the driving part of the driving machine for driving the stopper;
The head of the fastener can be inserted into the interior from the exit of the punching part while contacting the lower tapered surface of the holding device, and the shaft of the fastener can be inserted into the notch of the holding device to prevent the fastener from falling off. A stop holding device for a multi-impact driving machine, which is configured to be locked and held in the same direction as the driving direction.