Invention Grant
US09254029B2 Swivel base for a training aid 有权
用于训练辅助的旋转基座

Swivel base for a training aid
Abstract:
A swivel base for use with a training aid having a top member and a bottom member, the top member for receiving a training aid and the bottom member for receiving a holder or stand. The top member is coupled to a ball bearing and a mounting member fixedly coupled to the bottom member is rotatably coupled to the ball bearing to allow the top member to rotate relative to the bottom member. A locking mechanism which has a locking pin coupled to the bottom member secures the top member in one or more stationary positions.
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