Push button switch device with illuminating means

Details Push button switch device with illuminating means Push button switch device with illuminating means

1988-04-12

1990-04-24

Recla, Henry J.

Electricity: circuit makers and breakers

Electric switch details

Indicators

200341, 200310, H01H 916

Patent

active

049202430

ABSTRACT:
A push button switch device having an illumination capability is disclosed, wherein a push button switch can be pushed with certainty at whichever portion a key top is pushed. The push button switch device includes a pair of rockable members integrally formed on a casing and each having a protective wall formed thereon. The protective walls of the rockable members are located on opposite sides of a light introducing member. A pushing member extends downwardly from the free ends of the rockable members and is located for pushing engagement with the push button switch. The key top is securely mounted at upper ends of the protective walls of the rockable members. When the key top is pushed, the rockable members are deformed downwardly by the key top so that the pushing member thereon pushes the stem of the push button switch to cause switching of the switch.

REFERENCES:
patent: 3226520 (1965-12-01), Schuchard
patent: 3598950 (1971-08-01), Ohashi
patent: 4343975 (1982-08-01), Sado
patent: 4354078 (1982-10-01), Yoshimura
patent: 4582967 (1986-04-01), Brumit

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