TRAILER HITCH ATTACHMENT DEVICE

摘要

A trailer hitch attachment device for securing a trailer hitch to a hitch receiver includes a collar that comprises a tube. A channel defining an upper guide and a lower guide is positioned in each of a pair of alignment blocks coupled to a left side and a right side of the tube. A latch with a pair of biasers and a pair of extractors coupled to an inside surface is hingedly coupled to the tube. Each of a pair of pins with a curved end, an actuator end, and a pivot hole is positioned in an associated one of the channels with the curved ends extending toward the tube and with the actuator ends positioned proximate to a back end of the tube. A pair of pivots is coupled to and extends from an associated one of the upper guides, through an associated one of the pivot holes and is coupled to an associated one of the lower guides.

主权项

1. A trailer hitch attachment device, said device comprising:
a collar, said collar comprising;
a tube,a pair of alignment blocks, one of each said pair of alignment blocks being coupled to a left side and a right side of said tube,each of said pair of alignment blocks having a channel, said channels being parallel to a longitudinal axis of said tube, said channels defining an upper guide and a lower guide; a latch, said latch being hingedly coupled to said tube, said latch comprising:
a plate, said plate being flat,a pair of transitions, said pair of transitions being coupled to said plate,a pair of wings, one of each said pair of wings being coupled to an associated one of said pair of transitions,a pair of biasers, one of each said pair of biasers being coupled to an inside surface of an associated one of said pair of wings, anda pair of extractors, one of each said pair of extractors being coupled to said inside surface of an associated one of said pair of wings; a pair of pins, each of said pair of pins having a cylindrical body, a curved end, an actuator end, and a pivot hole, one of each of said pair of pins being positioned in an associated one of said channels with said curved ends extending toward said tube and with said actuator end positioned proximate to a back end of said tube; and a pair of pivots, said pair of pivots being cylindrical, each of said pair of pivots being coupled to and extending from an associated one of said upper guides, through an associated one of said pivot holes and coupled to an associated one of said lower guides.