| 摘要 |
An inexpensive molded crutch has a single point adjustment mechanism for length and handle location relative to the ends of the crutch. The body of the crutch can be molded of a curable high strength inexpensive resin in two parts. The two parts telescopingly engage one another to set an over-all length for the crutch. The handle can be slid along one of the sections of the body to an appropriate position relative to either end of the body. The three parts can be locked together by one or more laterally oriented fasteners or pins which pass through one or more openings in each of the molded crutch members.
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