JPH02114456U

JPH02114456U -

Info

Publication number: JPH02114456U
Application number: JP2104589U
Authority: JP
Priority date: 1989-02-23
Filing date: 1989-02-23
Publication date: 1990-09-13

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る電動工具の要
部断面図、第２図は第１図のＡ−Ａ線およびＡ′
−Ａ′線断面図、第３図は本考案の一実施例によ
るスイツチ接続端子部の斜視図、第４図は本考案
の一実施例による配線ブロツクの斜視図、第５図
は従来のスイツチ接続端子部の斜視図、第６図は
従来の配線ブロツクの斜視図である。７はモータ、８はスイツチ、９は接続端子部、
９ａは基台、９ｂは接片、９ｃは隔壁、１０は配
線ブロツク、１０ｂは空隙。 FIG. 1 is a cross-sectional view of a main part of a power tool according to an embodiment of the present invention, and FIG.
-A' line sectional view, FIG. 3 is a perspective view of a switch connection terminal according to an embodiment of the present invention, FIG. 4 is a perspective view of a wiring block according to an embodiment of the present invention, and FIG. 5 is a perspective view of a conventional switch. A perspective view of the connection terminal portion, and FIG. 6 is a perspective view of a conventional wiring block. 7 is the motor, 8 is the switch, 9 is the connection terminal section,
9a is a base, 9b is a contact piece, 9c is a partition wall, 10 is a wiring block, and 10b is a gap.

Claims

[Scope of utility model registration request]

The connection terminal part of the switch has a plurality of contact pieces provided so as to protrude above the base, and the connection terminal part of the switch for turning on and off the power of the motor, and the contact point that comes into contact with the above contact pieces are installed inside, and the above connection terminal part In the terminal structure of a switch in a power tool, the switch has a wiring block for connecting the wiring block and the terminal of the motor, a gap is formed between the contacts of the wiring block, and a gap is formed between the contact pieces on the base of the connection terminal part, A connection terminal for a switch in a power tool, characterized in that a partition wall for preventing short circuit is provided which is inserted into the gap between the contacts when the contact piece is inserted into the wiring block.