초록 ▼

A collapsible personal transportation vehicle may be compacted and stowed in a mobile home, recreational vehicle, or the like, during periods of non-use and transport. Although the vehicle may be powered with a gasoline or electric power plant, a propane fueled engine is used due to its lighter weig

A collapsible personal transportation vehicle may be compacted and stowed in a mobile home, recreational vehicle, or the like, during periods of non-use and transport. Although the vehicle may be powered with a gasoline or electric power plant, a propane fueled engine is used due to its lighter weight and lack of fumes or leakage problems during transport. The vehicle may accommodate two riders, and achieve speeds of up to 30 miles per hour, or greater. To achieve sufficient collapsibility, the vehicle includes a seat assembly constructed from various pivoting members, whereby, during use, riders are seated above the motor, but during periods of non-use, the seat assembly folds down to fit into a space in front of the engine, with a height no greater than the engine and fuel tank(s). The preferred embodiment accommodates a roof structure as part of the collapsible seat assembly, which may be provided with a canopy and/or rear-view mirror, if so desired.

대표청구항 ▼

I claim: 1. A collapsible personal transportation vehicle, comprising: a frame with four wheels, a front portion and a rear portion; a power plant with a height mounted on the rear portion of the frame; and a foldable seat assembly including a collapsible roof structure facilitating: a first config

I claim: 1. A collapsible personal transportation vehicle, comprising: a frame with four wheels, a front portion and a rear portion; a power plant with a height mounted on the rear portion of the frame; and a foldable seat assembly including a collapsible roof structure facilitating: a first configuration for driving the vehicle, wherein a seat is positioned above the power plant, and a second configuration for stowage, wherein the seat assembly and roof structure are collapsed into the front portion with a height substantially the same or less than the height of the power plant. 2. The collapsible personal transportation vehicle according to claim 1, wherein the seat is wide enough to accommodate two occupants. 3. The collapsible personal transportation vehicle according to claim 1, further including a knock-down steering column. 4. A collapsible personal transportation vehicle, comprising: a frame with four wheels, a front portion and a rear portion; a power plant with a height mounted on the rear portion of the frame; and a foldable seat assembly facilitating: a first configuration for driving the vehicle, wherein a seat is positioned above the power plant, and a second configuration for stowage, wherein the seat assembly is collapsed into the front portion with a height substantially the same or less than the height of the power plant; and wherein the seat assembly includes a pair of forward hinged seat supports and a pair of rearward hinged seat supports, such that the seat remains substantially horizontal as it is folded into the front portion. 5. The collapsible personal transportation vehicle according to claim 4, wherein the seat is wide enough to accommodate two occupants. 6. The collapsible personal transportation vehicle according to claim 4, further including a knock-down steering column. 7. A collapsible personal transportation vehicle, comprising: a frame with four wheels, a front portion and a rear portion; a power plant with a height mounted on the rear portion of the frame; and a foldable seat assembly facilitating: a first configuration for driving the vehicle, wherein a seat is positioned above the power plant, and a second configuration for stowage, wherein the seat assembly is collapsed into the front portion with a height substantially the same or less than the height of the power plant; and wherein: the seat assembly includes a pair of rearward hinged seat supports; and a backrest mounted on the rearward hinged seat supports. 8. The collapsible personal transportation vehicle according to claim 7, wherein the seat is wide enough to accommodate two occupants. 9. The collapsible personal transportation vehicle according to claim 7, further including a knock-down steering column. 10. A collapsible personal transportation vehicle, comprising: a frame with four wheels, a front portion and a rear portion; a power plant with a height mounted on the rear portion of the frame; and a foldable seat assembly facilitating: a first configuration for driving the vehicle, wherein a seat is positioned above the power plant, and a second configuration for stowage, wherein the seat assembly is collapsed into the front portion with a height substantially the same or less than the height of the power plant; and wherein the power plant is propane-fired. 11. The collapsible personal transportation vehicle according to claim 10, wherein the seat is wide enough to accommodate two occupants. 12. The collapsible personal transportation vehicle according to claim 10, further including a knock-down steering column.