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POIGNEE DE FAUTEUIL ROULANT POSITIONNABLE ET VERROU
专利权人:
CENTICARE CORPORATION
发明人:
HAIGH, JAMES H.
申请号:
CA3036885
公开号:
CA3036885A1
申请日:
2019.03.15
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
A positionable handle device for use with a wheelchair comprises a firstmember attachable to an existing handle of the wheelchair, a second memberpivotally connected to the first member and, a locking mechanism to lock thesecond member in either a first upwardly extending position or a seconddownwardly extending position. The locking mechanism comprises a first tenonextending from the first member, a second tenon extending from the secondmember, and a slidable mortise into which the first and second tenons dispose.The mortise contains a first aperture extending therethrough and a secondapertureat least partially extending inward from a lower portion of one sidecontaining thesecond tenon. The mortise is positionable between a lowered and raisedposition.When in the lowered position, the mortise locks the tenons in place. When intheraised position, the mortise permits the second tenon to pivot.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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