JPS6420640U

JPS6420640U -

Info

Publication number: JPS6420640U
Application number: JP11560687U
Authority: JP
Priority date: 1987-07-28
Filing date: 1987-07-28
Publication date: 1989-02-01

Description

[Brief explanation of the drawing]

第１図ないし第３図はこの考案の一実施例を示
したもので、第１図はスイツチ構造体の斜視図、
第２図は側面図、第３図は先端部分の上面図であ
る。第４図は従来構造のスイツチ構造体を示す側
面図である。図中、１：固定接点、２：可動接点、４：接点
バネ、５：弾性支持板、７：接点開閉用バイメタ
ル、８：温度補償用バイメタル、１０：発熱抵抗
器、１１：屈曲片、１２：円弧縁。 Figures 1 to 3 show an embodiment of this invention; Figure 1 is a perspective view of the switch structure;
FIG. 2 is a side view, and FIG. 3 is a top view of the tip. FIG. 4 is a side view showing a conventional switch structure. In the figure, 1: fixed contact, 2: movable contact, 4: contact spring, 5: elastic support plate, 7: bimetal for contact opening/closing, 8: bimetal for temperature compensation, 10: heating resistor, 11: bending piece, 12 : Arc edge.

Claims

[Scope of utility model registration request]

In a bimetal switch in which the contact spring 4 or the tip of the elastic support plate 5 backing up the contact spring 4 or the tip of the bimetal 8 disposed side by side comes into contact with each other, and the contact spring 4 or the elastic support plate 5 is displaced by thermal deformation of the bimetal, The tip of the contact spring 4 or the elastic support plate 5 is bent at right angles toward the bimetal 8, and the tip edge of the bent piece 11 is connected to the arcuate edge 12.
A bimetal switch, characterized in that it is brought into contact with a bimetal 8.