JPS5943040U - Bimetal switch pin holding device - 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 drawings]

第１図イ１口、ハは従来のピン保持装置の例を示した要
部の説明図、第２図は本考案を用いたバイメタルスイッ
チの一実施例の断面図、第３図は他の実施例要部の断面
図を示す。 １・・・キャップ、２・・・バイメタル、３・・・筐体
、４・・・ガイド棒、５・・・ピン又は管状片のピン、
６・・・リセット軸、７・・・接点板、８・・・固定接
点、９・・・可動接点。Figures 1A and 1C are explanatory diagrams of the main parts of an example of a conventional pin holding device, Figure 2 is a sectional view of an embodiment of a bimetal switch using the present invention, and Figure 3 is an explanatory diagram of an example of a conventional pin holding device. A sectional view of the main part of the embodiment is shown. DESCRIPTION OF SYMBOLS 1... Cap, 2... Bimetal, 3... Housing, 4... Guide rod, 5... Pin or tubular piece pin,
6... Reset axis, 7... Contact plate, 8... Fixed contact, 9... Movable contact.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バイメタル式スイッチのバイメタルの中心軸線上の接点
板の位置に貫通孔を穿ち、該孔にスイッチ筐体底面から
上方へ挿通ずるガイド棒を接点板上方へ突出させ、該ガ
イド棒の突出部外側に摺動自在に嵌入する電気絶縁体の
管状片のピンを接点板上に載置して設けてなるバイメタ
ル式スイッチのピン保持装置。A through hole is drilled at the position of the contact plate on the center axis of the bimetallic switch of the bimetal type switch, and a guide rod that is inserted upward from the bottom of the switch housing into the hole projects above the contact plate, and the protruding portion of the guide rod is placed outside. A pin holding device for a bimetallic switch, which is provided with a pin made of a tubular piece of electrical insulator that is slidably inserted and placed on a contact plate.