A push-button switch device for a vehicle, the device provided with: a first case member that is affixed to a vehicle body or to a lid that is openably/closeably attached to the vehicle body; a second case member that is attached to the first case member so as to constitute a case with the first case member; push buttons that are supported by the case so as to enable pressing operations; and switches that are housed and affixed inside the case such that the switching state changes in response to a pressing operation of the push buttons and water resistance is maintained. The push-button switch device effectively suppresses infiltration of water into the case. A vertically bent labyrinth passage (38) is formed between the first and second case members (27A, 28), the labyrinth passage (38) being further inside than a contact region (37) that is constituted by mutual contact between at least the upper end edge regions of the peripheral edge regions of the first and second case members (27A, 28).
Push-button switch device for vehicle
2015-11-11
Patent
Electronic Resource
English