| 摘要 |
<p>An electromagnetic waterpower massage device, suitable to be installed in a separate mounting hole in the wall of a bathtub or a pool, the device comprising: a main body (8) having a central cavity (81) and an annular water-inlet cavity (82) surrounding the central cavity (81); a casing (1) assembled in the central cavity (81); a permeable magnetic drum (7) made of permeable magnetic material; a conductive coil (5) sealed in a coil slot (1B) in the permeable magnetic drum (7); a combination of a rubber thumper (2) and an armature (4), the combination being configured to slide in a reciprocating manner in the inner cavity of the casing (1) due to the electromagnetic force generated by the conductive coil (5); an outward protruding rubber cap (3) covering the open end of the casing (1); a compression spring (6) configured between the armature (4) and the closed end of the casing (1); and a water jet head(9) having spray holes (911), and covering the opening of the annular water-inlet cavity (82). The device can be easily installed in a mounting hole of a bathtub. In addition, the device realizes both water jet massage and knocking massage functions.</p> |
