To provide a massaging device which can perform hair washing and massaging of a scalp effectively and surely.In a massaging device, a treating section comprises a body plate 4 made of flexible material and a plurality of protrusions 5, 6 and 7 formed downwardly protruding in the direction intersecting with the surface of said body plate 4, and the massaging device main body 2 is provided with a reciprocal drive means 12 for deflecting the body plate 4 in an up-and-down direction. The surface S is formed with small protrusions 27 which are shorter than the protrusions 7 thereon, and said small protrusions 27 are provided with communicating portions 22 for communicating the inside and outside thereof. The user applies shampoo L to the inside of said small protrusions 27 letting the surface 4S facing upwardly, accordingly shampoo L is applied into said containing portion 26 through said communicating portions 22. The user can perform hair washing or massaging of a scalp by applying whipped shampoo L through the communicating portions 22, which is contained in the containing portion 26, according to the deflection of said body plate 4.本發明之課題係提供一種可輕鬆、有效且確實地進行洗髮及頭皮之按摩之按摩裝置。在按摩裝置中,治療部具有由可撓材質構成之板狀基板、與此基板之面交叉,於下方突出而設置之複數個突起,按摩裝置本體具有使基板上下彎曲之來回驅動機構。於表面上設置低於突起之小突起,並且於該小突起之內側設置將內外連通之連通部。於按摩裝置本體與基板間之區域設置與連通部連通之洗髮精之收容體。使表面朝上,於小突起之內側盛裝洗髮精,以連通部將洗髮精供給至收容體。可一面將對應於基板之彎曲而動作而滲入收容體之洗髮精起泡,從連通部供給,一面進行洗髮或按摩。1...按摩裝置2...按摩裝置本體2A...殼本體2B...底面部3...治療部4...基板4A...緣4B...鈎承接部4S...表面5...突起6...突起7...突起8...框體9...底板10...窗孔11...覆蓋體12...來回驅動機構13...馬達13A...馬達軸14...減速齒輪機構15...曲軸機構15A...偏心軸16...連桿17...連接中繼構件17A...鈎18...電池19...開關21...第1連通部22...第2連通部26...收容體26A...上面26B...下面26C...外周26D...貫穿孔27...小突F...偏心距離X...中心軸線起S...頭皮H1...長度H2...長度H3...長度H4...長度