Portable wheelchair
OwnerIl Yoo Kiminventor
Life of this patent
Estimating the term…
Abstract
A portable wheelchair including a seat assembly having a seat and a back rest, and a footrest having at least one guiding wheel. The seat assembly and the footrest are selectively secured between a first wheel and a second wheel. The first wheel includes a first tire mounted on a first rim and the second wheel includes a second tire mounted on a second rim, wherein a first cross-brace releasably couples the seat assembly to the first wheel and a second cross-brace releasably couples the seat assembly to the second wheel. The first cross brace includes a first motor and the second cross brace includes a second motor, wherein the first motor and the second motor are respectively coupled to the first wheel and the second wheel to facilitate movement of the wheelchair.
Claims20
A portable wheelchair, comprising:
- a seat assembly including a seat and a back rest;
- a footrest including at least one guiding wheel;
- the seat assembly and the footrest are selectively secured between a first wheel and a second wheel, the first wheel including a first tire mounted on a first rim and the second wheel including a second tire mounted on a second rim, wherein a first cross brace extends between a first portion of the first rim and a second portion of the first rim and releasably couples the seat assembly to the first wheel and a second cross brace extends between a first portion of the second rim and a second portion of the second rim and releasably couples the seat assembly to the second wheel;
- and
- the first cross brace includes a first motor and the second cross brace includes a second motor, wherein the first motor and the second motor are respectively coupled to the first wheel and the second wheel to facilitate movement of the wheelchair.
A portable wheelchair, comprising:
- a seat means for supporting and individual;
- a footrest means for supporting an individual, the footrest means including at least one guiding wheel;
- the seat means and the footrest means selectively secured between a first wheel and a second wheel, wherein first connecting means are provided for releasably connecting the seat means to the first wheel and second connecting means are provided for releasably connecting the seat means to the second wheel, the first connecting means including a first cross brace coupled to the first wheel between a first portion of the first wheel and a second portion of the first wheel and the second connecting means including a second cross brace coupled to the second wheel between a first portion of the second wheel and a second portion of the second wheel;
- footrest connecting means for releasably connecting the footrest means between the first and second wheels;
- and
- first motor means coupled to the first wheel and second motor means coupled to the second wheel for facilitating movement of the wheelchair.
Dependencies are inferred from the claim text.