| 摘要 |
A coupler assembly for coupling an accessory to a vehicle chassis. The coupler assembly includes a male portion having a male attachment end and a conical male portion, the male side walls each having a male pin aperture, a female portion having a female attachment end and a conical female portion, the conical female portion adapted to at least partly receive the conical male portion, the female side walls each having a female pin aperture, the female pin apertures adapted to be aligned with the male pin apertures when the conical male portion is at least partly received in the conical female portion and two pins adapted to be displaced from a retracted configuration wherein the pins are one of fully contained within the conical male portion and outside the conical female portion and an extended configuration wherein the tip ends of the pins extend through both the male pin apertures and the female pin apertures when the conical male portion is at least partly received in the conical female portion. The male conical portion may include a double pin displacement mechanism adapted to displace the pins to one of the retracted configuration and the extended configuration.
|
