| 摘要 |
<p>The massage device comprises a massaging surface 5 and a number of fixed and retractable protuberances. The retractable protuberance 13 forms the upper surface of a piston 11 arranged within a housing 10 and subjected to the action of a coil spring 14. A rigid rod 15 has a conical outward flaring 16 whose surface 17 rests against a rim 18, also conical, of the annular bead 13, serving as stop for the piston 11 which is subjected to the push of the spring 14. Upon massage, the user pushes the annular rim 13 which constitutes a retractable protuberance and frees an angular opening defined by the conical surfaces 17 and 18 so as to permit the discharge of a cosmetic product contained within the housing 10, in communication with the inside of the reservoir via one or more openings 20.</p> |
