JPS58181465U

JPS58181465U - driver

Info

Publication number: JPS58181465U
Application number: JP7997282U
Authority: JP
Inventors: 絵村　君江
Original assignee: 日本電気株式会社
Priority date: 1982-05-31
Filing date: 1982-05-31
Publication date: 1983-12-03

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の実施例の斜視図、第２図は第１図の使
用時の部分断面図、第３図は第１図の把持機構部分の斜
視図である。図において１・・・・・・把柄部、２・・
・・・・鋼製の軸、３・・・・・・空洞部、□４・・・
・・・軸上の突起部、５・・・・・・把持具、６．６′
・・・・・・把持具上の突起部、１０・・・・・・ねじ
、である。FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a partial cross-sectional view of FIG. 1 in use, and FIG. 3 is a perspective view of the gripping mechanism portion of FIG. 1. In the figure, 1... the handle part, 2...
... Steel shaft, 3 ... Hollow part, □4 ...
...Protrusion on shaft, 5...Gripper, 6.6'
...Protrusion on the gripping tool, 10...Screw.

Claims

[Scope of utility model registration request]

A steel shaft portion including a tip portion that can be fitted into the head of the screw, a first protrusion provided on the outer periphery of the center portion, and a long portion provided at the rear and extending in the axial direction and perpendicular to the axis; The same cylindrical body inserted with the distal end divided radially is provided with a support part passing through the elongated hole and two protrusions opposite the first protrusion from the radially divided part. A screwdriver comprising a screw gripping portion having second and third protrusions and a bent portion provided at the tip for gripping a screw.