Patent ID: 9067633
Filing Date: 2015-06-30
Classification: B62B,B62K

Abstract:
1. A bicycle convertible to a three-wheeled vehicle, comprising a front wheel and a rear wheel, a frame mounted on the front and rear wheels, the front wheel being rotationally mounted to the frame so as to be selectively rotatable to steer the bicycle in a bicycle mode or locked in a rotationally fixed position in a stroller mode, a drive for propelling the bicycle in a forward direction in the bicycle mode, a pair of auxiliary wheels, one auxiliary wheel being mounted to the frame on each side of the bicycle and movable between a raised position in which the auxiliary wheels are raised from the ground when the bicycle is in the bicycle mode and a lowered position in which the auxiliary wheels contact the ground when the bicycle is in the stroller mode, and a lock for locking the auxiliary wheels in the respective raised and lowered positions, the lock comprising a double-locking over-center toggle bar linkage comprising a handle having a first position on one side of a toggle center and a second position on an opposite side of the toggle center, the handle being: