专利名称:MULTIFUNCTIONAL MUSCLE EXERCISER发明人:QIANG SHI申请号:US15594571申请日:20170513
公开号:US201702494A1公开日:20170831
专利附图:
摘要:Disclosed is a multifunctional muscle exerciser comprising two handles (). Thetwo handles () each comprise a connection end () and a grip end (). A torsional spring () isconnected between the connection ends () of the two handles (). The torsional spring () iscomposed of stacked multichip spring steel pieces (). The two ends of the multichip
spring steel pieces () are respectively connected via fasteners. Preferably, both of thetwo handles () are U-shaped. The connection ends () of the two handles () are coaxiallyarranged. The grip ends () of the two handles () are in parallel but are not on the samestraight line.
申请人:QIANG SHI
地址:HANGZHOU CN
国籍:CN
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