发明名称 Exercise jump rope
摘要 Apparatus and methods for an exercise jump rope are disclosed herein. According to one aspect, the exercise jump rope comprises a cable assembly including a cable, a first and a second end attachment at a first end and a second end of the cable, respectively, and a first and a second cable connector coupled to the first and the second end attachment, respectively. The exercise jump rope further comprises a first and a second handle assembly coupled to the first and the second cable connector, respectively, each handle assembly including a hollow handle and a swivel assembly, each swivel assembly including a bearing fixed to the hollow handle, an axis pin having a head and a cross-hole and rotatably coupled to the bearing, an axis pin positioner configured to position a majority of the axis pin within the hollow handle.
申请公布号 US9320932(B2) 申请公布日期 2016.04.26
申请号 US201314067657 申请日期 2013.10.30
申请人 Newman David R. 发明人 Newman David R.
分类号 A63B5/20 主分类号 A63B5/20
代理机构 Procopio, Cory, Hargreaves & Savitch LLP 代理人 Procopio, Cory, Hargreaves & Savitch LLP
主权项 1. An exercise jump rope comprising: a cable assembly including a cable, a first and a second end attachment at a first end and a second end of the cable, respectively; a first and a second cable connector coupled to the first and the second end attachment, respectively; a first and a second handle assembly coupled to the first and the second cable connector, respectively, each handle assembly including a hollow handle and a swivel assembly, each hollow handle configured to house and retain the swivel assembly and configured to permit a rotating portion of the swivel assembly to extend out from the hollow handle, each swivel assembly including a bearing configured to carry radial and axial forces fixed to the hollow handle, an axis pin having a head and a cross-hole and rotatably coupled to the bearing, an axis pin positioner configured to position a majority of the axis pin within the hollow handle, and an external spacer about the axis pin, the external spacer abutting an external face of the bearing.
地址 El Cajon CA US