Panasonic Intellectual Property Management Co., Ltd.

Tomoki Kuroyabu

Masatoshi Enomoto

A push switch of the present disclosure has: a resin case that has a recess, a through hole, and a groove; a connection terminal; an upper protection sheet; and a lower protection sheet. The through hole penetrates from a bottom part of the recess to a lower surface of the resin case, and the groove is provided on the lower surface of the resin case. The through hole and the groove are connected to each other, and the through hole overlaps with the lower protection sheet in plan view. The groove has a first area and a second area, and of the first area and the second area, only the first area overlaps with the lower protection sheet in plan view.

Growing community of inventors

Okayama, Japan

Tomoki Kuroyabu