JPS6284139U

JPS6284139U -

Info

Publication number: JPS6284139U
Application number: JP17700585U
Authority: JP
Priority date: 1985-11-18
Filing date: 1985-11-18
Publication date: 1987-05-29

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の一実施例を示し、
第１図ａはサーマルプロテクタの正面図、ｂは同
プロテクタの平面図、第２図は固定具の斜視図、
第３図ａは固定状態の正面方向からみた説明図、
ｂは同状態の平面方向からみた説明図である。１…サーマルプロテクタ、２…外殻、３，４…
接点部、６…大径部、７…小径部、８…扁平部、
９…リード線、１０…固定具、１１…中抜き孔、
１２…腕体部、１３…底板部、１４…水平壁、１
５…ループ状係止部、１６…先端部、１７…弾性
片、１８…一方の縁部、１９…平坦な水平壁、２
０…立設壁、２１…逃し部、２２…他方の縁部。 1 to 3 show an embodiment of the present invention,
Fig. 1a is a front view of the thermal protector, b is a plan view of the protector, Fig. 2 is a perspective view of the fixture,
Fig. 3a is an explanatory diagram seen from the front in a fixed state;
b is an explanatory diagram of the same state seen from the plane direction. 1...Thermal protector, 2...Outer shell, 3, 4...
Contact part, 6... Large diameter part, 7... Small diameter part, 8... Flat part,
9... Lead wire, 10... Fixture, 11... Hollow hole,
12...Arm body part, 13...Bottom plate part, 14...Horizontal wall, 1
5... Loop-shaped locking part, 16... Tip part, 17... Elastic piece, 18... One edge, 19... Flat horizontal wall, 2
0... Standing wall, 21... Relief part, 22... Other edge.

Claims

[Scope of claim for utility model registration] A thermal protector in which a small diameter part and a flat part are protruded from both ends of a large diameter part of an outer shell that accommodates a contact part, and a lead wire is led out from the end face of the flat part, and a hollow hole. a bottom plate part on which a pair of elastic arm bodies are stretched from both side edges of the bottom plate part; a small-diameter loop-shaped locking part is formed on one side of the bottom plate part and a horizontal wall extending in the form of a step; An elastic piece having a wedge-shaped tip is formed in this loop-shaped locking part, and this elastic piece is inserted into the contact part when the outer shell of the thermal protector is damaged, and the bottom plate part is connected to one edge of the thermal protector. a synthetic resin fixing device having a step-like extension on the other side and a standing wall higher than the flat horizontal wall, and the other edge having a lead wire relief portion formed therein; By inserting and locking the small diameter part of the thermal protector into the loop-shaped locking part, and pressing and locking the large diameter part to the edge of the hollow hole with the elastic arm part, the thermal protector can be installed. A fixing structure for a thermal protector, characterized in that the elastic piece is held in the fixing tool and the elastic piece is pressed into contact with the outer shell of the thermal protector.