发明名称 HANDLE FOR SKIPPING ROPE CAPABLE OF APPLYING ACUPRESSURE TO PALM OF USER
摘要 PURPOSE: Provided is a handle for a skipping rope capable of being retractable along an axis and having recessed portions applying acupressure to a palm of a user when turning the skipping rope. CONSTITUTION: The handle includes a head(7) and a rope ring(9) coupled to the head. The handle has a body of a circular cross section along an outer periphery thereof. A circular ball(2) has a through-hole at a center portion thereof, and plural circular balls are inserted into a retractable core. Both ends of the core are fastened to bolts or pieces(8).
申请公布号 KR20050018563(A) 申请公布日期 2005.02.23
申请号 KR20040007384 申请日期 2004.01.30
申请人 CHOI, KYUNG SUN 发明人 CHOI, KYUNG SUN
分类号 A63B5/20;(IPC1-7):A63B5/20 主分类号 A63B5/20
代理机构 代理人
主权项
地址