发明名称 SWIMMING TRAINING DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To provide a swimming training device whose installation area is narrow and whose manufacturing cost is relatively cheap, and to provide the swimming training device which is free from risk of damaging a lower side of a body by swimming training.SOLUTION: A swimming training device includes: support pillars 4 rising from a support base 2; a pulley 9 provided at an upper end part of the support pillars 4 in a rotatable manner; a rope 5 wound around the pulley 9; hanging rings 10 attached to both ends of the rope 5 respectively; and an elastic member 3 arranged on the support base 2.</p>
申请公布号 JP2014124233(A) 申请公布日期 2014.07.07
申请号 JP20120281251 申请日期 2012.12.25
申请人 NAKA SHIRO 发明人 NAKA SHIRO
分类号 A63B69/10;A63B21/018;A63B23/035 主分类号 A63B69/10
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