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ERGONOMIC CRUTCH GRIPS
专利权人:
LIGHTBULB; LLC
发明人:
Matt Gelfand,Rich Crim,Joe Webster
申请号:
US13667382
公开号:
US20130146111A1
申请日:
2012.11.02
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A set of ergonomic handgrips and arm pads make the use of crutches or other walking assist devices more comfortable and less likely to cause repetitive stress injuries. A metacarpal protrusion of the each handgrip is angled outward at about 5 to 25 degrees from front to back when installed to place the users wrists at a more ergonomic angle (approximately 15 degrees inward rotation). The metacarpal protrusion produces a substantially flat surface with a downward slope. Each handgrip spreads the load out over the hand of the user eliminating pressure. The handgrips can be fitted on crutches, a walker, a cane, or another walking assist device. The arm pad has a pair of protrusions that produce a recess on the side facing away from a users chest which engages a users arm and keeps the crutch top positioned correctly while the crutch is in use by the user.
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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