| 摘要 |
A lie-down massager includes a base frame (12) having an elongated top panel (14), a rider (18) provided below the elongated top panel of the base frame, a guide member (26) movably engaged between the base frame and the rider so as to enable the rider to make a horizontally reciprocal movement relative to t he base frame, a lifter (20) having a top plate (120), a bottom plate (122), an d a lifting device moving the top plate vertically relative to the bottom plat e, and massage bumps (100) attached to the top plate of the lifter and moving vertically and/or hor~izontally along the elongated top opening of the elongated top panel of the base frame. T he lifting device of the lifter adopts direct linear movement. The lifting device includes a screw lifting mechanism, a combination gear mechanism, a rack gear mechanism, a hydraulic lifting mechanism and an air cylinder lifting mechanism.
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