A kind of massager structure of what is closed in this creation system,It is to include: a first system in a Y-shaped shape,In the first noumenon system be equipped with the first accommodating space,First group sets portion and the first engaging portion,The first engaging portion system is in symmetrical shape; One second this system is combined with the first noumenon,In second ontology system be equipped with the second accommodating space,Second group sets portion and the second engaging portion,Second engaging portion system is in symmetrical shape; One component system is in >; word shape,The component system is installed with first group of what and sets portion and second group sets in portion,The component both ends system is equipped with a third engaging portion; Second wheel,System is equipped with the first pivot portion and the 5th engaging portion in the idler wheel,The first pivot portion and the 5th engaging portion system are in communicate shape,First system, pivot portion of each idler wheel and the third engaging portion of component are mutually pivoted,Make the second wheel with respect to what first system in symmetrical shape.本創作係關於一種按摩器結構,其係包括:一第一本體係呈一Y字形狀,該第一本體內係設有第一容置空間、第一組設部及第一結合部,該第一結合部係呈相對稱狀;一第二本體係與第一本體相結合,該第二本體內係設有第二容置空間、第二組設部及第二結合部,第二結合部係呈相對稱狀;一組設件係呈ㄑ字形狀,該組設件係容設於第一組設部及第二組設部中,該組設件兩端係設有一第三結合部;二滾輪,該滾輪內係設有第一樞部及第五結合部,該第一樞部及第五結合部係呈相通狀,該每一滾輪之第一樞部係與組設件之第三結合部相樞設,使該二滾輪相對於第一本體係呈相對稱狀。