A push button device capable of preventing a simultaneous operation of operators having an exclusive relationship and suppressing rising up of the operator that is not operated. During a pressing stroke of a knob 10, a first pressing portion 11 presses a first abutment portion 41, causing a second abutment portion 42 to move in a direction approaching a second pressing portion 21, and during a pressing stroke of a knob 20, the second pressing portion 21 presses the second abutment portion 42, causing the first abutment portion 41 to move in a direction approaching the first pressing portion 11. In a neutral position of a rocking member 40, in the Z direction, a first gap D1 has occurred between the first pressing portion 11 and the first abutment portion 41, and a second gap D2 has occurred between the second pressing portion 21 and the second abutment portion 42. In the pressing stroke of the knob 10 and the knob 20, a movement amount X2 of the second abutment portion 42 is equal to or less than the second gap D2 and a movement amount X1 of the first abutment portion 41 is equal to or less than the first gap D1.
PUSH BUTTON DEVICE AND VEHICLE
2025-05-15
Patent
Electronic Resource
English