| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a detachable table for a wheelchair which can be easily attached to armrests of the wheelchair and has a height adjustment function of a table surface which is not available in the prior art, and in which a user can get on and off the wheelchair without detaching the table.SOLUTION: A table body and attachment guides 2, 3 are connected through bearings 5 fixed onto the attachment guides 2, 3, bearings 5 fixed below a lower surface on both sides of the table body 1, and two shaft connectors 4A, 4B on both sides. Two connectors 4A, 4B connect two parallel shafts 6A, 6B or 7A, 7B at a U-shaped part on one end. Pressing washers having projections are fixed on the U-shaped part side of the shafts 6A, 7A, 7B, and a space washer having no projection is fixed on the same side of the shaft 6B. Receiving washers are detachably disposed on the outer end side of the shafts 6A, 6B, 7A, 7b, and fastening nuts 8 are detachably screwed on the outer end side.</p> |
