JPS6038438U - push button switch - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の押釦スイッチの斜視図、第２図は第１図
に示した押釦スイッチの断面図、第３図はこの考案に係
る押釦スイッチの断面図である。 １・・・ケース、２・・・接点保持部材、３・・・接点
取付凹部、３ａ・・・内側面、４・・・環状内壁、４ａ
・・・上端外周縁、４ｂ・・・内周面、５・・・環状溝
、６・・・脚押え片、（脚押え部）、７，８・・・固定
接点、９・・・逆椀状部、１０・・・フランジ部、１１
・・・取付脚、１５・・・可動接点、１６．１７・・・
傾斜面、１８・・・環状薄肉部。FIG. 1 is a perspective view of a conventional push-button switch, FIG. 2 is a sectional view of the push-button switch shown in FIG. 1, and FIG. 3 is a sectional view of the push-button switch according to this invention. DESCRIPTION OF SYMBOLS 1... Case, 2... Contact holding member, 3... Contact mounting recess, 3a... Inner surface, 4... Annular inner wall, 4a
...Top outer peripheral edge, 4b...Inner circumferential surface, 5...Annular groove, 6...Leg holding piece, (leg holding part), 7, 8...Fixed contact, 9...Reverse Bowl-shaped part, 10...flange part, 11
...Mounting leg, 15...Movable contact, 16.17...
Inclined surface, 18... annular thin wall portion.

Claims (1)

【実用新案登録請求の範囲】 ケースの接点取付凹部内の底面周縁部に内側面に沿って
延びる環状内壁を突設すると共に、筒状の取付脚が逆椀
状部の下端にフランジ部で連設されているゴム製の接点
保持部材を設けて、前記取付脚を前記接点取付凹部の内
側面と前記環状内壁との間に嵌着し、前記接点取付凹部
の開口端縁に前記取付脚の上端に圧接する脚押え部を設
け、前記接点取付凹部の底面中央に固定接点を固着し、
前記接点保持部材の内面中央に可動接点を固着した押釦
スイッチにおいて、 前記環状内壁の上端部に上端外周縁から内周面側に向け
て下方に傾斜する傾斜面を設けると共に、前記フランジ
部の前記環状内壁に対応する部分に環状薄肉部を形成し
たことを特徴とする押釦スイッチ。[Scope of Claim for Utility Model Registration] An annular inner wall extending along the inner surface is protruded from the bottom peripheral edge of the contact mounting recess of the case, and a cylindrical mounting leg is connected to the lower end of the inverted bowl-shaped part by a flange. A contact holding member made of rubber is provided, and the mounting leg is fitted between the inner surface of the contact mounting recess and the annular inner wall, and the mounting leg is attached to the opening edge of the contact mounting recess. A leg presser is provided that presses against the upper end, and a fixed contact is fixed to the center of the bottom surface of the contact mounting recess,
In the push button switch in which a movable contact is fixed to the center of the inner surface of the contact holding member, an inclined surface is provided at the upper end of the annular inner wall that slopes downward from the outer peripheral edge of the upper end toward the inner peripheral surface side, and A push button switch characterized in that a thin annular portion is formed in a portion corresponding to an annular inner wall.