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58 Unfortunately, the available reclining wheelchairs are heavy, bulky and very costly when compared to non-reclining wheelchairs.
57 This invention relates to the field of wheelchairs and more particularly to a kit which allows unadjustable straight backed wheelchair, such as a folding wheelchair, to be converted into an adjustable back wheelchair, wherein the back of wheelchair can be positioned along a continuum between a fully reclined position and an upright position.
56 The method is suitable for modifying an existing wheelchair that comprises a frame, a seat suspended within the frame, at least two wheels attached to the frame, and a plurality of brake members attached to the frame.
55 One advantage is that the single hinge facilitates folding of the wheelchair.
54 Alternatively, the threads may be within a hole defined by the cross member, so that a screw or other threaded item may be inserted through a hole defined by the brake member (preferably the wheel engaging member) and screwed into the threaded hole of the cross member.
53 The threads may be formed on the outside of the cross member, so that the cross member screws into the brake member.
52 In some embodiments, the exterior ends are threaded, so that it can be securely threaded into an existing brake assembly.
51 A central portion of the wheel engaging member 30 is pivotally coupled with a free end of the bracket 26 of the handle member 22 whereby movement of the handle member 22 facilitates lowering of the wheel engagement member 30.
50 A lower end 34 of the wheel engaging member 30 has a pad member 36 disposed thereon for selectively abutting the wheels 16 of the wheelchair.
49 A lower end 24 of the handle member 22 has a bracket 26 pivotally coupled thereto.

[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] ´ÙÀ½10ÆäÀÌÁö

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