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发明名称
转动座垫
摘要
一种转动座垫。是由上圆环、下圆环、滚珠、曲座面板和软包层组成。上圆环与下圆环相对扣放,通过中间滚珠可相对转动。本实用新型可放置在普通椅、凳上,具有自由转动的功能。使用方便,坐着舒适。
申请公布号
CN2256658Y
申请公布日期
1997.06.25
申请号
CN95206938.5
申请日期
1995.03.23
申请人
马龙新
发明人
马龙新
分类号
A47C7/02
主分类号
A47C7/02
代理机构
代理人
主权项
1、一种转动座垫,其特征在于它的结构是由软包层(1),曲座面板(2),上圆环(3),滚珠(4),下圆环(5),销螺钉(6)组成,上圆环(3)其截面为凸型,下圆环(5)其截面为凹型,两圆环扣放,中间设置滚珠(4),上圆环(3)与曲座面板(2)相连接。
地址
266300山东省胶州市101信箱
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