JPS6144734U

JPS6144734U - Movable contact piece fall prevention device

Info

Publication number: JPS6144734U
Application number: JP12952584U
Authority: JP
Inventors: 明平井
Original assignee: 日本開閉器工業株式会社
Priority date: 1984-08-27
Filing date: 1984-08-27
Publication date: 1986-03-25
Also published as: JPH0239316Y2

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 the drawing]

第１図〜第４甲は本考案の一実施例を示し、そのうち、
第１図は本考案の正面断面図、第２図は本考案の下半部
の平面図、第３図は本考案の要部分解斜視図、第４図は
本考案の要部拡大斜視図、第５図は本考案の変形実施例
を示す要部拡大斜視図、第６図は本考案の更に他の変形
例を示す要部拡大斜視図である。１・・・ケース、２・・・接触端子、２ａ・・・固定接
片、２ｂ・・・端子、３・・・共通端子、３ａ・・・受
片、３ｂ・・・端子、３ｃ・・・段部、３ｅ・・・突起
、３ｄ・・・凹所、４・・・支持板、４ａ・・・孔、４
ｂ・・・立上り片（面）、４Ｃ・・・凸起、５・・・可
動接片、５ａ・・・耳片、６・・・覆蓋、７・・・スリ
ーブ、８・・・把手、９・・・コイルばね、１０・・・
ピン、１１・・・転換子。Figures 1 to 4A show an embodiment of the present invention, among which:
Figure 1 is a front sectional view of the present invention, Figure 2 is a plan view of the lower half of the present invention, Figure 3 is an exploded perspective view of the main parts of the invention, and Figure 4 is an enlarged perspective view of the main parts of the invention. , FIG. 5 is an enlarged perspective view of a main part showing a modified embodiment of the present invention, and FIG. 6 is an enlarged perspective view of a main part showing still another modification of the present invention. DESCRIPTION OF SYMBOLS 1...Case, 2...Contact terminal, 2a...Fixed contact piece, 2b...Terminal, 3...Common terminal, 3a...Socket piece, 3b...Terminal, 3c...・Step part, 3e...Protrusion, 3d...Recess, 4...Support plate, 4a...Hole, 4
b...Rising piece (surface), 4C...Protrusion, 5...Movable contact piece, 5a...Lug piece, 6...Cover, 7...Sleeve, 8...Handle, 9...Coil spring, 10...
Pin, 11... convertible.

Claims

[Scope of Claim for Utility Model Registration] {1} In a switch that includes a receiving piece and a movable contact piece in a case and is opened and closed by tilting the movable contact piece placed on the receiving piece from side to side, the receiving piece and A terminal is integrally formed into a flat plate shape to form a common terminal, a rectangular hole is formed to be received by the stepped part of the common terminal, an elastic support piece is provided on the front and rear sides, and the support piece is bent inward. The upper part is further bent inward to form a plurality of rising pieces, and the supporting pieces are arranged on the left and right sides of the receiving piece which is plate-shaped and has a recess formed in the center, and the rising pieces of the supporting plate are arranged on the left and right sides of the receiving piece. A movable contact piece falling-off prevention device characterized by clamping the movable contact piece. (2) The device for preventing falling off of a movable contact piece according to claim (1), which is a registered utility model, further characterized in that rising pieces of the support plate are arranged on the front, rear, left and right sides of the receiving piece. (3) Utility model registration claim (1) or (2), further characterized in that instead of bending the upper part of the rising piece inward, a protrusion is provided on the upper inner side of the rising piece. The movable contact piece falling-off prevention device described in 2.