The utility model relates to a water spray cover structure for a water spray motor,It includes one of the relative assembly basesA cover body and a closure unit,The base and the cover body are fixed through the snap joint unit,It is conducive to the assembly of usersdisassemble,The locking plate ensures that the locking unit forms a locking state,With a safety protection effect,Not only can the snap on unit not be opened by mistake,At the same time, it can avoid the doubt that the cover body will be separated from the base due to the strong impact of water flow,So as to improve the tightness of the combination between the base and the cover body,In turn, it can increase the smoothness of water flow in and out,At the same time, it promotes spaMassage effect.一種噴水馬達用之噴水蓋結構,其包含相對組裝之一基座、一蓋體以及一扣合單元,該基座與蓋體間係透過扣合單元卡扣固定,有利於使用者的組裝、拆卸,更經由鎖定板確保該扣合單元形成鎖定狀態,以具有一安全保護效果,不僅可避免扣合單元被誤觸而開啟,同時防止水流衝擊力道太強而導致蓋體脫離基座之疑慮,藉以提升該基座與該蓋體間組合的緊密度,進而增添水流進出的流暢性,同時增進水療、按摩效果。