| 摘要 |
<p>The present invention relates to a door checker for vehicles having a checker arm and a carrier. The checker arm is fixed to a vehicle body to be rotated. A dust collecting groove belt is formed on the surface of the checker arm in the longitudinal direction of the checker arm to collect dust when the carrier moves. The carrier has an attaching unit for locking the checker arm by coming in contact with the surface of the checker arm and is fixed to a door. According to this structure, the present invention prevents the abnormal noise and malfunction of the door checker by collecting and removing dust and foreign substances from the surface of the checker arm using the dust collecting groove belt and using the attaching unit which moves when the door opens and closes; and enables decent operation for the door checker by removing dust and foreign substances from the uneven groove surface of the checker arm.</p> |
