| 摘要 |
An upright is provided including upper and lower ends and the lower end of the upright includes a foot for frictionally gripping an upwardly facing support surface. The upper end of the upright defines a pair of horizontally spaced apart opposite side portions between which a horizontal upwardly opening cradle is supported for angular adjustment about an axis extending transversely of the cradle and between the opposite side portions. One of the opposite side portions includes a cane handle supported therefrom for angular displacement about its longitudinal axis and projecting above the cradle and one end of the cradle includes an outwardly convex end wall while the other end of the cradle is open and includes an endwise outwardly projecting support arm from whose outer end a second upwardly opening cradle is supported.
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