JPH0311313U

JPH0311313U -

Info

Publication number: JPH0311313U
Application number: JP7107789U
Authority: JP
Priority date: 1989-06-17
Filing date: 1989-06-17
Publication date: 1991-02-04

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す斜視図、第２
図は長手方向断面図、第３図は要部拡大背面図、
第４図は第３図の底面図、第５図はロツク爪の正
面図、第６図はロツク手段の側面図、第７図は他
の実施例の要部断面図、第８図は従来の電気工事
用挟持具の斜視図である。Ａ…電気工事用挟持具、１１…筒体、１２…駆
動部材、１３…操作手段、１４…挟持手段、１５
…作動片、１６…ロツク手段、２１…第１ロツド
エンド、２２…アジヤストボルト、２３…第２ロ
ツドエンド、３０…ハンドルレバー、４０…ロツ
ク爪、４１…爪取付ピン、４２…ロツクレバー、
４３…コイルばね。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a longitudinal sectional view, Figure 3 is an enlarged rear view of the main parts,
Fig. 4 is a bottom view of Fig. 3, Fig. 5 is a front view of the locking pawl, Fig. 6 is a side view of the locking means, Fig. 7 is a sectional view of main parts of another embodiment, and Fig. 8 is a conventional one. FIG. 2 is a perspective view of the clamping tool for electrical work. A... Holding tool for electrical work, 11... Cylindrical body, 12... Drive member, 13... Operating means, 14... Holding means, 15
...Operating piece, 16...Lock means, 21...First rod end, 22...Adjustment bolt, 23...Second rod end, 30...Handle lever, 40...Lock pawl, 41...Claw mounting pin, 42...Lock lever,
43...Coil spring.

Claims

[Scope of Claim for Utility Model Registration] (1) A hollow cylinder made of an electrically insulating material, a drive member made of an electrically insulating material that is housed within the cylinder and can be freely displaced in the axial direction within the cylinder, and the cylinder. an operating means disposed on one side in the axial direction of the cylinder, coupled to the drive member, and displacing the drive member to one side and the other side in the axial direction according to the operating state; clamping means comprising an operating piece whose base end is coupled to the member and whose free end is displaced between an expanded state and a closed state in response to displacement of the drive member to the one side and the other side; Including clamps for electrical work. (2) The locking device according to claim 1, further comprising a locking means provided on one side of the cylindrical body in the axial direction, engaged with and displaced from the driving member, and locking the driving member with respect to the cylindrical body when engaged. Clamping tool for electrical work.