Switch device with erroneous operation preventer and the erroneous operation preventer

摘要

PROBLEM TO BE SOLVED: To achieve a more reliable and inexpensive erroneous operation preventing function.;SOLUTION: The switch device with an erroneous operation preventing tool comprises: a switch main body which is attached to an opening part of a wall face 10, and switched between ON and OFF by pressing down either one of one end part of a switch piece 22 rotatably supported by a shaft parallel to the wall face and the other end part of the piece that is protruded from the wall face by pressing down the one end part; and an erroneous operation preventing tool 30 for preventing erroneous operation on a first end part of the switch piece that is protruded from the wall face when the switch main body is turned ON or OFF. The switch piece is supported in a case fastened to the opening part with a shaft. In the case is formed a flange part 21a that contacts the wall face to expand to the periphery of the switch piece. The erroneous operation preventing tool is provided so that a pair of side face preventing walls 31, which are arranged around the switch piece, formed in a frame shape and erected on both sides of the first end part in the switch piece, cover the surface of the flange part.;COPYRIGHT: (C)2015,JPO&INPIT