One kind can lie flat massage machine,It includes have: a pedestal,One back support,One massage assembly,One cross screw rod,One driving device and a leg holder,Wherein,Pedestal has two frames,Most connecting rods is equipped between two frames,Trunnion mount and a Hou trunnion mount before lower section is arranged with one in two connecting rods wherein,A rail bar is then respectively connected with below the mandril of two frames,And the outer side-line of two rail bar is each formed with a conduit,Back support has two guide rails,Two guide rail middle sections are connected with a bottom frame down,Driving device has an ontology,A telescoping mechanism is equipped in ontology,The telescoping mechanism is the strut that pivot group has a L shape on the one end for stretching out what ontology,Pivot group has a strut again on strut,Leg holder has two side levers,It is respectively combined with a wheel seat on the outside of two side lever one end,Curved connectionist under another end then stretches out suitable length Hou again.一種可躺平之按摩裝置，其包含有：一底座、一背部支撐架、一按摩組件、一十字螺桿、一驅動裝置與一腿部置放架，其中，底座具有二邊框，二邊框間設有多數的連接桿，下方在其中二連接桿上分設有一前樞座與一後樞座，在二邊框的頂桿下方則各連接有一軌條，及該二軌條外側係均形成有一槽道，背部支撐架具有二導軌，二導軌中段往下連接有一底框，驅動裝置具有一本體，本體中設有一伸縮機構，該伸縮機構在伸出於本體的一端上係樞組有一L形狀的支桿，支桿上再樞組有一撐桿，腿部置放架具有二側桿，二側桿一端外側各結合有一輪座，另端則伸出適當長度後再下彎連接者。
