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发明名称
能上下楼梯的轮椅车
摘要
本发明为轮椅车的改进。现在的轮椅车或不能上下楼,或重心易下滑,单人难上楼,需另建专用车道。本发明用速脱螺母等构成托架使椅车能保持准水平状态;长足轮(链履)正面受阻能与轮(链履)平贴,反向受阻又增加爬梯接触面,接触高、长度和增加阻滞下滑力度。两者配合使本发明能上下任意梯级面、陡坡度的楼梯。使用得法还可上下自动扶梯。长足轮和速脱螺母可单独于同类扩展使用。
申请公布号
CN1185311A
申请公布日期
1998.06.24
申请号
CN97101167.2
申请日期
1997.02.27
申请人
卢维团
发明人
卢维团
分类号
A61G5/06
主分类号
A61G5/06
代理机构
代理人
主权项
1.一种能上下楼梯的轮椅车,其特征在于:长足轮(履带),支撑节可以自由张合,支撑节正面受阻能与轮(履带)同心平贴,反面受阻能增加接触面、接触长度、高度,收紧后能像普通轮(履带)一样,轮(履带)以活动支撑的活动支撑节制成的轮(履带)结构。
地址
362700福建省石狮市大仑村团结路77号
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