PROTECTIVE DEVICE FOR CLASH OF DOOR IN VEHICLE

摘要

The present invention relates to a collision prevention device for a vehicle door to determine the opening and closing of the inside of a vehicle in accordance with the rotation of a vehicle door around a rotary shaft at one end of the vehicle door; to prevent damage to the vehicle door by obstacles when the vehicle door is opened by a door guard provided at the other end of the vehicle door; and to allow the door guard to come out of the vehicle door when the vehicle door rotates to open the inside of the vehicle. To achieve this, the collision prevention device for a vehicle door includes a rotatory power transmission unit to transmit the rotatory power of the rotary shaft to the door guide when the vehicle door rotates.