Push button switch

Details Push button switch Push button switch

1992-02-21

1993-09-14

Recla, Henry J.

Electricity: circuit makers and breakers

Solid contact

Push button operated

200293, 200333, H01H 1314

Patent

active

052451470

ABSTRACT:
The present invention relates to a push button switch which is capable of preventing deformation of a belt-like metallic plate serving as a terminal of the push button switch during its insertion molding process into the housing of the push button switch.
To this end, a push button switch comprises a square housing, a belt-like metallic plate inserted in the housing so as to penetrate the housing, the housing having an outer wall from which the belt-like metallic plate protrudes outward, the belt-like metallic plate having an inner portion exposing from a bottom surface of the housing and an outer portion extending outward from the outer wall of the housing, and the outer wall being planed-off obliquely at a portion where the belt-like metallic plate protrudes.
Therefore, the span of the belt-like metallic plate becomes short. Thus, the push button switch can be made compact in size.

REFERENCES:
patent: 3354284 (1967-11-01), Knecht
patent: 4894498 (1990-01-01), Kagawa et al.
patent: 5055642 (1991-10-01), Miyata
patent: 5124515 (1992-06-01), Mous

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