Disclosed is a pneumatic bed with a tendon loosening function, comprising a fixed seat, a first movable seat, a second movable seat and a bed body, wherein at least one elastic member is provided on the fixed seat and a vertical vibration power mechanism is fixedly provided on the fixed seat the first movable seat is provided above the elastic member and is connected with the vertical vibration power mechanism by virtue of power, and a horizontal vibration power mechanism is fixedly provided on the first movable seat the second movable seat is movably provided on the first movable seat and is connected with the horizontal vibration power mechanism by virtue of power and the bed body is fixedly arranged above the second movable seat. Because the pneumatic bed is provided with the vertical vibration power mechanism and the horizontal vibration power mechanism, the bed body can respectively realize vertical and horizontal vibration functions, so that a user can be provided with a more complete and comprehensive operation posture or massage items, and furthermore this invention can achieve the effect of greatly enhancing the product practicality of the pneumatic bed.一種鬆筋氣動床,其包含有一固定座,該固定座上設有至少一個彈性件,該固定座上固設有一垂直震動動力機構;一第一活動座,該第一活動座設置於該彈性件上方,且該第一活動座與垂直震動動力機構動力連接,又該第一活動座上固設有一水平震動動力機構;一第二活動座,該第二活動座係可活動地設置在該第一活動座上,且該第二活動座與水平震動動力機構動力連接;一床本體,該床本體係固設於該第二活動座上方;藉由本發明設有垂直震動動力機構以及水平震動動力機構,而使該床本體可分別實現上、下垂直震動以及前、後水平震動的功能,因而可提供使用者更完整全面的操作姿勢或按摩項目,進而使本發明可達到大幅提昇產品實用性之功效。3‧‧‧固定座31‧‧‧彈性件32‧‧‧垂直震動動力機構33‧‧‧控制模組4‧‧‧第一活動座41‧‧‧水平震動動力機構5‧‧‧第二活動座6‧‧‧床本體7‧‧‧發熱墊
