发明名称 Display for exercise devices
摘要 A display for exercise devices includes a holder, a display body, resilient members, two damper assemblies and a lock assembly. The holder has an open top and a central cavity. The display body has a bottom and is movably mounted in the central cavity of the holder with the resilient members and the damper assembly. When the display body moves downward in the central cavity and compresses the resilient members, the lock assembly mounted in the holder near the bottom of the holder locks the display body in position. When the lock assembly unlocks the display body, restitution forces in the resilient members push the display body smoothly out of the central cavity by means of the damper assemblies damping the speed of the display body.
申请公布号 US6705973(B1) 申请公布日期 2004.03.16
申请号 US20030335799 申请日期 2003.01.02
申请人 FON SU-JUNG 发明人 FON SU-JUNG
分类号 A63B21/00;(IPC1-7):A63B21/00;A63B21/02 主分类号 A63B21/00
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