초록

A vehicle headlamp assembly having a retainer of a replaceable light bulb assembly that includes three circumferentially spaced sections each independently attached to the rear of the reflector and located around the opening which receives the light bulb of the light bulb assembly.

대표청구항 ▼

In combination, a vehicle headlamp assembly including a plastic reflector formed with a parabolic reflecting surface and a circular opening in said reflecting surface and adapted to receive the light bulb of a replaceable light bulb assembly from the rear of said reflector, said replaceable light bu

In combination, a vehicle headlamp assembly including a plastic reflector formed with a parabolic reflecting surface and a circular opening in said reflecting surface and adapted to receive the light bulb of a replaceable light bulb assembly from the rear of said reflector, said replaceable light bulb assembly having a collar and three circumferentially spaced ears projecting radially outwardly therefrom, a retainer integrally formed on the rear of said reflector during the molding of said reflector for receiving said ears and for maintaining said light bulb assembly in a predetermined position relative to said circular opening, said retainer comprising three separate and physically separated circumferentially retainer sections surrounding said circular opening of said reflector, the opposite ends of each of said retainer sections having an axially extending leg integrally formed with the rear of said reflector, a bridge member integrally formed with and interconnecting the legs of each of said retainer sections and having a ramp portion formed thereon, each of said retainer sections receiving one of said ears, a stop surface in at least one of said retainer sections, the arrangement being such that upon said retainer sections receiving said ears of said light bulb assembly the latter is thereafter rotated to cause each of said ears to move into initial contact with said ramp portion of each of said retainer sections so as to cause the bridge member to initially flex axially outwardly relative to said circular opening and upon continued rotation of said light bulb assembly one of said ears engages said stop surface after which said bridge member of each of said retainer sections serves to press said light bulb assembly inwardly towards said circular opening to orient said light bulb axially with respect to said reflecting surface.