Trailer frame and combined trailer
AssigneeHunan Weiyang Technology Co., Ltd
InventorXiaoli Dai
Life of this patent
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Abstract
A trailer frame and a combined trailer are provided. The trailer frame includes a bottom frame, a snap-fit rod, and a pair of brackets. The pair of brackets are correspondingly provided on both sides of the bottom frame. Two free ends of each of the brackets are correspondingly hinged to the bottom frame, so that the brackets can flip toward an inner side of a top surface of the bottom frame. A hinged end of the snap-fit rod is hinged to the bracket on the identical side. A snap-fit end of the snap-fit rod engages with or disengages from the bracket on the opposite side, and the snap-fit end of the snap-fit rod is further configured to flip toward the plane where the bracket is located. The effective cooperation integrates the reduced occupied height in the stored state and the limiting stability in the use state.
Claims20
A trailer frame, wherein the trailer frame comprises a bottom frame, a snap-fit rod, and a pair of brackets;
- the pair of brackets are correspondingly provided on both sides of the bottom frame;
- and two free ends of each of the pair of brackets are correspondingly hinged to the bottom frame, so that the pair of brackets are configured to flip toward an inner side of a top surface of the bottom frame;
- and
- a hinged end of the snap-fit rod is hinged to a bracket on an identical side;
- a snap-fit end of the snap-fit rod is configured to engage with or disengage from a bracket on an opposite side, and the snap-fit end of the snap-fit rod is further configured to flip toward a plane where the bracket is located.
Dependencies are inferred from the claim text.