JPS6168876U

JPS6168876U -

Info

Publication number: JPS6168876U
Application number: JP15243684U
Authority: JP
Priority date: 1984-10-09
Filing date: 1984-10-09
Publication date: 1986-05-12

Description

[Brief explanation of the drawing]

第１図は本考案のネジ締付工具Ｍの側面図、第
２図はレバーガイドの斜視図、第３図はプツシユ
レバーの斜視図、第４図はプツシユレバー先端部
の他の実施例を示す斜視図、第５図は挾持状態を
解除したときのホルダ部を示す説明図、第６図は
挾持状態にあるホルダ部を示す説明図である。１……レバーガイド、２……プツシユレバー、
Ｍ′……ネジ締付工具本体、Ｎ……工具刃先。 Fig. 1 is a side view of the screw tightening tool M of the present invention, Fig. 2 is a perspective view of the lever guide, Fig. 3 is a perspective view of the push lever, and Fig. 4 is a perspective view showing another embodiment of the tip of the push lever. FIG. 5 is an explanatory diagram showing the holder part when the clamping state is released, and FIG. 6 is an explanatory diagram showing the holder part in the clamping state. 1... Lever guide, 2... Push lever,
M'...screw tightening tool body, N...tool cutting edge.

Claims

[Scope of Claim for Utility Model Registration] A screw tightening tool in which the tool cutting edge can be replaced by moving a holder that holds the tool cutting edge back and forth to the outer surface of the drive shaft barrel to insert and remove the tool cutting edge, the tool body: A lever guide is provided protrudingly on the lever guide, and the sliding part of the push lever is fitted into the guide hole provided at the tip of the lever guide, and the tip of the push lever is moved back and forth in the axial direction along the outer surface of the drive shaft cylinder. A screw tightening tool that can be engaged with the holder so that the holder can be pressed with a push lever to release the clamping state of the tool cutting edge, and that the tool cutting edge can be inserted into and removed from the holder.