A massaging device includes a housing (10) having a chamber (13) and a mouth (14) communicating with the chamber (13) of the housing (10) for filling a fluid (80) into the chamber (13) of the housing (10), and a cover (30) engaged with the mouth (14) of the housing (10) for enclosing the chamber (13) of the housing (10) and for retaining the fluid (80) within the chamber (13) of the housing (10). The housing (10) includes a number of peripheral protrusions (11) for forming one or more peripheral recesses (12). The cover (30) includes one or more depressions (32) for forming a knob (33). The housing (10) includes a casing (20) extended into the housing (10).本創作係在於提供一種可提供熱能的按摩機構,其包括一殼體內部具有一容室以供容納一液體,其中殼體具有一開口和容室相連通,以供容納一液體,以及一蓋體嵌配殼體的開口而可將液體保持在殼體裡面。殼體具有至少一環形凸肋以便形成至少一個環槽。殼體的開口具有一螺紋,而該蓋體亦具有一螺紋可供嵌配開口的螺紋,而可拆卸地安裝至殼體。蓋體具有至少一凹穴,以便形成一個按紐。殼體具有一筒體延伸入殼體的容室裡面去。該筒體具有一內側端頂靠蓋體。(10)‧‧‧殼體(11)‧‧‧環形凸肋(12)‧‧‧環槽(14)‧‧‧開口(15,17)‧‧‧殼體的末端(30)‧‧‧蓋體(32)‧‧‧凹穴(33)‧‧‧按紐
