Retractable Inflatable Product

Abstract

The present invention relates to a retractable inflatable product, including an inflatable body as well as a gas charging device communicated with the inflatable body and used to charge the inflatable body with gas, further including: a wire positioning component, at least one wire, and a pay-off and take-up device which is connected to at least one end of the wire and pays off or takes up the wire through the wire positioning component. The wire positioning component is formed by a plurality of hollow annular elements disposed on the inner wall of the inflatable body. The present invention realizes automatic or manual retraction and tightening by providing a wire positioning component inside the inflatable body and passing a wire through the hollow annular elements so that the wire can be paid off or taken up through the pay-off and take-up device.

What is claimed is: 
     
         1 . A retractable inflatable product, comprising an inflatable body as well as a gas charging device communicated with the inflatable body and used to charge the inflatable body with gas, wherein it further comprises:
 a wire positioning component,   at least one wire,   a pay-off and take-up device, which is connected to at least one end of the wire and pays off or takes up the wire through the wire positioning component;   wherein the wire positioning component is formed by a plurality of hollow annular elements disposed on the inner wall of the inflatable body.   
     
     
         2 . The retractable inflatable product according to  claim 1 , wherein the hollow annular elements are formed by enclosing of metal bars or plastic bars. 
     
     
         3 . The retractable inflatable product according to  claim 1 , wherein the hollow annular elements are constituted by a through hole disposed on cloth strips, and the cloth strips are connected to the inner wall of the inflatable body. 
     
     
         4 . The retractable inflatable product according to  claim 3 , wherein there is at least one hollow annular element on the cloth strips. 
     
     
         5 . The retractable inflatable product according to  claim 1 , wherein it further comprises a base container, the gas charging device and the pay-off and take-up device are inside the base container, and the base container is also used to receive the deflated and retracted inflatable body. 
     
     
         6 . The retractable inflatable product according to  claim 1 , wherein it further comprises a time switch circuit board, which is connected to the gas charging device and the pay-off and take-up device and enables timed inflation and spreading or deflation and retraction of the inflatable body. 
     
     
         7 . The retractable inflatable product according to  claim 6 , wherein it further comprises a battery pack, which is connected to the time switch circuit board. 
     
     
         8 . The retractable inflatable product according to  claim 1 , wherein a luminous component is mounted inside the inflatable body. 
     
     
         9 . The retractable inflatable product according to  claim 1 , wherein the pay-off and take-up device is inside the inflatable body.