초록 ▼

A wheeled vehicle that is convertible between a bicycle mode and a scooter mode. The cycle scooter includes a front wheel drive system with an operator seat that is movable between a lowered position that provides for comfortable operation of the vehicle in the bicycle mode, and a raised position fo

A wheeled vehicle that is convertible between a bicycle mode and a scooter mode. The cycle scooter includes a front wheel drive system with an operator seat that is movable between a lowered position that provides for comfortable operation of the vehicle in the bicycle mode, and a raised position for comfortable operation in the scooter mode. The frame includes rear and front portions that are pivotally attached and movable between a folded storage position and an extended operating position.

대표청구항 ▼

1. An operator-powered wheeled vehicle, comprising: a frame including a rear portion having a rear fork and a horizontal foot platform extending forward of the rear fork, and a front portion having an upwardly extending support with a sleeve at the upper end wherein the rear portion of the frame

1. An operator-powered wheeled vehicle, comprising: a frame including a rear portion having a rear fork and a horizontal foot platform extending forward of the rear fork, and a front portion having an upwardly extending support with a sleeve at the upper end wherein the rear portion of the frame and the front portion of the frame are pivotally connected and movable between a folded storage position and an extended operating position; a rear wheel rotatably attached to the rear fork; a shaft pivotally received in the sleeve, the shaft having an upper end attached to steering handle bars, and a lower end attached to a front fork; a bracket attached to and extending up from the front fork; a rotatable pedal crank attached to the bracket; a front wheel rotatably attached to the front fork, and being drivably connected to the pedal crank by a continuous drive chain; a seat support bar having a proximal end pivotally attached to the upwardly extending support of the front portion of the frame and a distal end disposed to receive an operator seat, the seat support bar being selectively movable between a lowered position disposed over the horizontal foot platform, and a raised position disposed forward of the horizontal foot platform; a locking mechanism disposed to secure the rear portion of the frame and the front portion of the frame in the extended operating position, wherein the locking mechanism includes a strap hinge extending from a front section of the rear portion of the frame, the strap hinge being disposed to selectively engage and secure a lower section of the upwardly extending support when the rear and front portions of the frame are in the extended operating position. 2. The operator-powered wheeled vehicle of claim 1 further including a stabilizer bar attached to and disposed to interconnect the upwardly extending support and the seat support bar when the seat support bar is in the lowered position. 3. The operator-powered wheeled vehicle of claim 2 wherein the stabilizer bar is selectively attachable at multiple points along the upwardly extending support. 4. The operator-powered wheeled vehicle of claim 1 wherein the operator seat is adjustably attached at the distal end of the seat support bar. 5. The operator-powered wheeled vehicle of claim 4 further including an adjustment rod having one end telescopically received in the distal end of the seat support bar and another end disposed to receive the operator seat. 6. The operator-powered wheeled vehicle of claim 5 wherein the operator seat is adjustably pivotally attached to the adjustment rod.