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发明名称
具有圆台形摩擦面的拧力器
摘要
一种具有圆台形摩擦面的健身器材拧力器,其两手柄通过一圆台形凸起及开口结构对接,这种摩擦结构比现有的平面摩擦结构具有更大的摩擦面积,更易产生摩擦力及使摩擦力分布更均匀。这样拧力器更耐用,使用效果更好。
申请公布号
CN87203937U
申请公布日期
1988.02.03
申请号
CN87203937
申请日期
1987.03.17
申请人
陈永铵
发明人
陈永铵
分类号
A63B21/02
主分类号
A63B21/02
代理机构
代理人
主权项
1、一种由手柄[1]、[2]及它们的护手[3]、[4]、旋钮[5]、弹簧[6]及螺丝[9]组成的健身器材拧力器,其特征是手柄[1]的与手柄[2]连接端有一圆台形开口[7],手柄[2]的与手柄[1]连接端有一底角[2]与圆台形开口[7]的底角相等或大致相等的圆台形凸起[8]。
地址
广东省东莞市石龙人民医院
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