JPH0469824U

JPH0469824U -

Info

Publication number: JPH0469824U
Application number: JP11305990U
Authority: JP
Priority date: 1990-10-30
Filing date: 1990-10-30
Publication date: 1992-06-19
Anticipated expiration: 2005-10-30
Also published as: JPH081534Y2

Description

[Brief explanation of the drawing]

第１図は従来のハートカム式押釦スイツチの可
動片及び固定片とスイツチ４本体との取付け構造
例を示す図、第２図は押釦スイツチとコンセント
等の他の器具とを接続する導電金具の寸法と両器
具の端子部間の寸法が不一致の場合の説明図、第
３図は本考案ハートカム式押釦スイツチの分解斜
視図、第４図は本考案押釦スイツチの組立てた状
態の正面図、第５図は平面図、第６図は側面図、
第７図Ａ，Ｂ，Ｃは可動片、第８図Ａ，Ｂ，Ｃは
固定片の実施例をそれぞれ示すもので、両図とも
Ａは正面図、Ｂは平面図、Ｃは側面図である。第
９図は本考案押釦スイツチのオフの状態、第１０
図はオンの状態を示す図、第１１図及び第１２図
はハートカム式押釦スイツチの端子部の位置と他
の器具例えばコンセントの端子部の位置間の寸法
と接続される導電金具の寸法とが一致しない場合
の説明図、第１３図はスイツチ本体の貫通穴の段
部と可動片及び固定片のＵ字状繋ぎ部の引掛溝部
の説明図である。１……可動片、２……固定片、３……スイツチ
本体、４……カシメピン、５……端子部、６……
導電金具、７……ハンダ付部、８……コンセント
、ａ……接触片部、ｂ……Ｕ字状繋ぎ部、ｃ……
引掛溝部、ｄ，ｄ′……貫通穴、ｅ……段部、ｆ
……Ｕ字形刃受部、９……カム部、１０……カム
部柱、１１……コイルスプリング、１２……押釦
、１３……押釦の下部延伸部、１４……スイツチ
本体底部穴、１５……カム部の穴１７に係合する
ピン。 Figure 1 is a diagram showing an example of the installation structure of the movable and fixed pieces of a conventional heart cam push button switch and the switch 4 body, and Figure 2 is the dimensions of a conductive metal fitting that connects the push button switch to other equipment such as an outlet. Fig. 3 is an exploded perspective view of the heart cam type push button switch of the present invention; Fig. 4 is a front view of the push button switch of the present invention in an assembled state; Fig. 5 The figure is a plan view, Figure 6 is a side view,
Figures 7A, B, and C show examples of the movable piece, and Figures 8A, B, and C show examples of the fixed piece. In both figures, A is a front view, B is a plan view, and C is a side view. be. Figure 9 shows the OFF state of the push button switch of the present invention;
The figure shows the on state, and Figures 11 and 12 show the dimensions between the position of the terminal part of the heart cam type push button switch and the position of the terminal part of another appliance, such as an outlet, and the dimensions of the conductive metal fitting to be connected. FIG. 13 is an explanatory diagram of the case where they do not match, and is an explanatory diagram of the stepped portion of the through hole of the switch body and the hooking groove of the U-shaped connecting portion of the movable piece and the fixed piece. 1...Movable piece, 2...Fixed piece, 3...Switch body, 4...Crimping pin, 5...Terminal part, 6...
Conductive metal fitting, 7...Soldering part, 8...Outlet, a...Contact piece part, b...U-shaped connecting part, c...
Hook groove, d, d'...through hole, e...step, f
... U-shaped blade receiver, 9 ... Cam part, 10 ... Cam part pillar, 11 ... Coil spring, 12 ... Push button, 13 ... Lower extension part of push button, 14 ... Bottom hole of switch body, 15 ...A pin that engages with the hole 17 in the cam part.

Claims

[Scope of utility model registration request]

A push button switch has a structure in which a part of the button of the heart cam type push button switch is extended and the extended part pushes the contact part of the movable part of the switch, in which the movable part and the fixed part of the switch are each made of an integral metal plate,
The movable piece and the fixed piece each have a contact piece part and a terminal part, the contact piece part and the terminal part are connected in a U-shape, and the U-shaped connecting part has a hook groove,
The terminal part has a margin of movement left and right, and the terminal part is formed into a narrow U-shaped blade receiver, and the switch body to which these movable pieces and fixed pieces are attached has a U-shaped connection between the movable piece and fixed piece A heart cam type push button switch comprising a through hole into which the upper end of the part is inserted and attached, and a stepped part in the through hole that engages with a hooking groove of a U-shaped connecting part.