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发明名称
手动推车
摘要
本实用新型提供一种在楼层居室中供残疾人代步用的手动小车。本手动小车由固定在机架上的座椅及手摇支架(3),后底盘(1),前底盘(2),驱动覆带手柄机构(4),角度调节手柄机构(5),驱动轮手柄(10),调节座椅(3)和后底盘(1)的铰链(11),转向离合器(12),升降手柄(13),驱动轮机构(14)和转向轮机构(6)构成,上述零部件协调配合以实现下肢残疾人上下楼、灵活转弯、安全、平稳、舒适的在室内外行走。
申请公布号
CN2327351Y
申请公布日期
1999.07.07
申请号
CN97227895.8
申请日期
1997.10.05
申请人
张树祥
发明人
张树祥
分类号
A61G5/00
主分类号
A61G5/00
代理机构
代理人
主权项
1,一种在楼层居室中供残疾人代步用的手动小车,由固定在机架上的座椅及手摇支架(3),后底盘(1),前底盘(2),驱动覆带手柄机构(4),角度调节手柄机构(5),驱动轮手柄(10),调节座椅(3)和后底盘(1)角度的铰链(11),转向离合器(12),升降手柄(13),驱动轮机构(14)和转向轮机构(6)构成,其特征在于:A,拨动驱动覆带手柄机构(4),顺序带动手摇支架(3)上的传动链,转向离合器(12)上的传动链,后底盘(1)上的齿轮(1-6,1-7),涡轮(1-4),蜗杆(1-5),最后带动覆带驱动链轮(1-1)上的后驱动覆带(1-2)转动;B,操作转向离合器(12),使后底盘(1)二侧的链轮(1-1)之1在转弯时转动或不动;C,后底盘(1)和前底盘(2)由前后底盘铰链(9)连接,后底盘(1)的覆带驱动链轮(1-3),带动前驱动底盘覆带(2-1)转动;D,操作角度控制机构(5)调节后底盘(1)和前底盘(2)之间的角度,以适应上下楼的需要;通过铰链(11)调节座椅(3)和后底盘(1)的角度,以保证在上楼时人处于立姿的正确位置;E,操作升降手柄(13),调整驱动轮机构(14)的位置以适应上下楼的需要;F,转向用的转向轮机构(6)固定在手摇支架(3)的前面。
地址
135300吉林省柳河县电器厂
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