| 摘要 |
A hydraulic driven massaging bar is disclosed to include a hollow bar-like body defining therein a water input passage and a water output passage, an elastic head member, an elastic connection member connected between the elastic head member and one end of the hollow bar-like body, a waterwheel pivotally mounted in the hollow bar-like body and rotatable by water running through the water input passage toward the water output passage, a reciprocating rod affixed to the elastic head member and suspending in the elastic connection member, and a rotating wheel coupled between the waterwheel and the reciprocating rod for moving the reciprocating rod and the elastic head member back and forth upon rotation of the rotating wheel with the waterwheel. |
