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发明名称
一种新型游泳救生圈
摘要
一种新型游泳救生圈,其特征在于,它有一塑料浮体(1),其前方呈流线型,后方装有腰带(2),浮体(1)内装有发条(6)或电机,浮体(1)上装有把手(4),该发条(6)通过齿轮或软轴与螺旋桨(5)连接。本实用新型结构简单,容易制造,便于使用和携带,它能保持一定浮力,并能向前推进,不会出现任何危险。
申请公布号
CN2184652Y
申请公布日期
1994.12.07
申请号
CN94225866.5
申请日期
1994.02.16
申请人
王慕州
发明人
王慕州
分类号
B63C9/22
主分类号
B63C9/22
代理机构
代理人
主权项
1、一种新型游泳救生圈,其特征在于它有一塑料浮体[1],其前方呈流线型,后方装有腰带[2],浮体[1]内装有发条[6]或电机,浮体[1]上装有把手[4],该发条[6]通过齿轮或软轴与螺旋浆[5]连接。
地址
266003山东省青岛市莱阳路32号
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