A massaging device includes a shaft having two end portions, two end members attached to the end portions of the shaft, and the end members each include a massaging member, and one or more barrels are slidably engaged onto the shaft and movable relative to the shaft and the end members, and the barrels each also include a massaging member. The barrels each include a bore for engaging with the shaft, and each include a groove formed in the barrel, one of the end members includes a projection slidably engaged with the grooves of the barrels. One of the end members includes a slot, and the barrel includes a protrusion for slidably engaging with the slot of the end member.本創作係在於提供一種可調式按摩機構,其主要包括一殼體具有兩個末端部位,兩個蓋體設置在殼體的兩個末端部位處,蓋體各具有一往外突伸的按摩突件,以及至少一個套筒可以移動地滑配在殼體上,套筒亦具有一個按摩突件。套筒具有一個穿孔可供滑配在殼體上。蓋體具有一導槽,而套筒則具有一個突塊可供滑配在各蓋體的導槽裡面。至少一第二套筒可移動地滑配在殼體上,其亦具有一按摩突件,以及一導槽可供套筒的突塊滑配。(10)‧‧‧殼體(11)‧‧‧容室(12)‧‧‧滑槽(13、31)‧‧‧穿孔(14、15)‧‧‧殼體的末端部位(16)‧‧‧長槽(17)‧‧‧殼體的中間部位(20、21)‧‧‧蓋體(22)‧‧‧突伸桿(23)‧‧‧突肋(24)‧‧‧栓體(25、34)‧‧‧按摩突件(26)‧‧‧柱體(30)‧‧‧套筒(33、35)‧‧‧突塊
