Patent ID: 9718488
Date: 2017-08-01
CPC Classifications: B62B,F16C

Claim:
1. A carriage, comprising: a frame, said frame being foldable between a use position and a storage position; a first attachment point for a plurality of elongated frame components; a second attachment point for a plurality of elongated frame components; a first pivot lock arranged at said first attachment point configured to lock said frame in said use position; and a pivot axis about which said frame can be folded, wherein said pivot lock is configured to operate by translating a portion of a transverse elongated frame component having a longitudinal center axis in a direction parallel to said longitudinal center axis and rotating said portion of said transverse elongated frame component in a direction about said longitudinal center axis, wherein said portion of said transverse elongated frame component is disposed entirely between said first attachment point and said second attachment point.