Honda Motor Co., Ltd.

Takeyoshi Fujimoto

Koji Hashimoto

Kyoko Udo

Yasuo Motohashi

An object is to make it easy to specify, when a switch device for a vehicle gets wet, a path of liquid which attaches on the switch device. There are included: a switch member; a connector partconnected to the switch member; and a casingenclosing the connector part, wherein in a state of being attached to a vehicle, an opening end partof an outer circumferential partof the casingincludes an end faceinclined relative to a direction of gravity G or a curved surface inclined relative to the direction of gravity.

Switch device for vehicle

A switch unit includes an upper case that has an operation portion attached therein; a circuit board that has a switch attached thereto that is able to switch contact points by operation of the operation portion; and a lower case that fits into the upper case such that the lower case is surrounded by the upper case, and that accommodates the circuit board between the upper case and the lower case. A draining portion is provided at a side surface of the upper case, and the draining portion is integrally formed with a sidewall forming the side surface and protrudes downward, and has a width that gradually narrows from the top to the bottom thereof.

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Wako, Japan

Takeyoshi Fujimoto