JPS59167667U

JPS59167667U - box driver

Info

Publication number: JPS59167667U
Application number: JP6229083U
Authority: JP
Inventors: 小池　文夫; 畑木　和男
Original assignee: 日本電気株式会社
Priority date: 1983-04-26
Filing date: 1983-04-26
Publication date: 1984-11-09

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

Description

[Brief explanation of the drawing]

第１図は従来のボックスドライバの平面図、第２図は六
角ナツトがボックスドライバの先端部六角穴に喰い込ん
でいる状態を示す拡大図、第３図は本考案の実施例の断
面図、第４図は第３図の棒及び柄の部分の部分断面図、
第５図は第３図の押し棒の平面図、第６図ａ、　　ｂは
第３図の先端部の正面図および断面図である。図におい
て１・・・・・・ボックスドライバの先端部、２・・・
・・・棒状部、３・・・・・・柄部、４・・・・・・凹
部、５・・・・・・ボックスドライバにあけられた貫通
穴、５′・・・・・・柄部分にあけられた貫通穴、６・
・・・・・押し棒、７・・・・・・押し棒のフランジ、
８・・・・・・コイルスプリング、９・・・・・・フタ
、１０・・・・・・六角ナツト、１１・・・・・・喰い
込み部、１２＊ｅｅ＊ａ＊不ンノ（。FIG. 1 is a plan view of a conventional box driver, FIG. 2 is an enlarged view showing a hexagonal nut being inserted into the hexagonal hole at the tip of the box driver, and FIG. 3 is a cross-sectional view of an embodiment of the present invention. Fig. 4 is a partial cross-sectional view of the rod and handle portion of Fig. 3;
5 is a plan view of the push rod shown in FIG. 3, and FIGS. 6a and 6b are a front view and a sectional view of the tip of the push rod shown in FIG. 3. In the figure, 1... the tip of the box driver, 2...
... Rod-shaped part, 3 ... Handle, 4 ... Recessed part, 5 ... Through hole drilled in the box driver, 5' ... Handle Through hole drilled in part, 6.
...Push rod, 7...Push rod flange,
8... Coil spring, 9... Lid, 10... Hexagonal nut, 11... Biting part, 12*ee*a*unno(.

Claims

[Scope of utility model registration request]

A through hole is provided from the tip to the center axis of the handle, and a push rod that can be inserted into the through hole and slid and has a flange at one end is built in, as well as a coil spring that pushes the push rod backward from the tip. Features a box driver.