Patent ID: 7195384

Claim:
An adjusting device for head light assembly, comprising: an activation rod having a spherical head at a first end thereof and a hole with an inner threaded periphery defined axially in a second end of the activation rod, a rectanguIar flange extending radially outward from the second end of the activation rod; a frame having a guiding passage defined therethrough and adapted to be fixed to a vehicle body, the second end of the activation rod movably inserted in the guiding passage, the frame having a rectangular protrusion extending from one side thereof and an opening defined in the rectangular protrusion, the opening communicating with the guiding passage, the rectangular flange movably engaged with the opening of the rectangular protrusion, a stop flange extending inward from a periphery of the opening of the rectangular protrusion so as to prevent the rectangular flange of the activation rod from dropping out from the opening; a motor fixed to the frame and having an output shaft extending from a first end thereof, and a driving rod having a first end extending through the guiding passage of the frame and being fixed to the output shaft of the motor, the driving rod having an outer threaded periphery which is rotatably engaged with the inner threaded periphery of the activation rod.