Patent ID: 11912236
Assignee: AISIN CORPORATION
Field: Medical technology (Instruments)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A vehicle ramp device comprising:
a ramp plate that is deployed at a lower end of a door opening;
a moving body that moves in a deploying or retracting direction of the ramp plate;
a support arm that is rotatably connected to the ramp plate and is rotatably connected to the moving body to allow a rear end portion of the ramp plate to be lifted up in a state where the ramp plate is deployed;
a fall prevention member that is rotatably connected to the ramp plate;
an urging member that urges the fall prevention member to make the fall prevention member stand on a side end portion of the ramp plate; and
a pressing member that abuts against and presses the fall prevention member to bend the fall prevention member on a top surface of the ramp plate against an urging force of the urging member when the ramp plate moves downward based on a rotation of the support arm.