Wheelchair cushion to transfer heat and moisture
a technology of heat and moisture transfer and wheelchair cushions, which is applied in the field of wheelchair cushions, can solve the problems of increasing temperatures and moisture, exposing parts of the body to pressure, and confined skin of people in wheelchairs to potentially injurious consequences, and achieving the effect of reducing heat and moistur
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[0013] Referring to FIG. 1, a wheelchair 10 typically includes a frame 12, which provides the primary structure and support for the wheelchair 10. Wheelchair 10 has a primary wheel 14 located on each of an opposing left side 11 and right side 13 of wheelchair 10. Each primary wheel 14 is fixed to the frame 12 at a center point of primary wheel 14 towards a back side 17 of the wheelchair 10. Primary wheels 14 can be rotated about an axle to propel the wheelchair 10 in either a fore or aft direction by the application of an external force, from a wheelchair user or another person or, alternatively, with the use of a mechanized drive system. In addition, wheelchair 10 may include a caster wheel 16, coupled to frame 12 of each of the left side 11 and right side 13 and towards the bottom of a front side 19 of wheelchair 10. The caster wheels 16 are significantly smaller than the primary wheels 14 and are used primarily to facilitate steering and movement of the wheelchair 10 and contribu...
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