This creative portable inflatable sheath,Set on the human body,Including: belt and road,An inflation device and an elastic belt；The belt body is provided with an inflation part capable of being sized.The two sides of the utility model are respectively provided with a first surrounding part and a second surrounding part which can be flexed and bent.And a ring space is formed by the first surrounding part and the second surrounding part adjacent to each other.Trunk placement for the user；The inflation device is used for filling gas to change the volume of the inflation part；And one end of the elastic belt is connected to the first surrounding part,The other end is positioned adjacent to the second surrounding part.By changing the length of the elastic band,The elastic force of the inner bundle is generated in the ring space.When massaging the body,The problem that the air bag repeatedly inflates and deflates to change the distance between the first surrounding part and the second surrounding part to make the belt loose and dislocated.本創作便攜式充氣護套，套設在人體，包含： 一帶體、一充氣裝置及一彈性帶；該帶體設有能夠大小的充氣部，其兩側分別設有可撓曲彎折的第一圍繞部及第二圍繞部，並由第一圍繞部與第二圍繞部彼此相鄰定位來構成一環圈空間，供使用者的軀幹置入； 上述充氣裝置用以填充氣體來改變充氣部的體積；而上述彈性帶一端連接於第一圍繞部，另一端與第二圍繞部相鄰定位，藉由改變上述彈性帶的長度，使得上述環圈空間產生一向內收束的彈性作用力，來防止因對人體按摩時，氣囊反覆充放氣讓使第一圍繞部與第二圍繞部之間距離改變使得帶體鬆脫位移的問題。
