Water storage bottle

Abstract

A water storage bottle comprises: a shell, on which is provided with a first opening and a second opening. The shell includes a water bag, disposed in the shell, an inner side of the water bag is connected and in communication with the first opening, and a cavity is formed in the water bag, connected and in communication with the second opening. The water storage bottle is simple to use, easy to install, and low in cost. Air and water in the water bag can be expelled out completely, so no back pressure is produced. As such, space utilization of the water storage bottle is raised, in achieving space saving.

What is claimed is: 
     
         1 . A water storage bottle, comprising:
 a shell, on which is provided with a first opening and a second opening, the shell includes
 a water bag, disposed in the shell, an inner side of the water bag is connected and in communication with the first opening, and a cavity is formed in the water bag, connected and in communication with the second opening. 
   
     
     
         2 . The water storage bottle as claimed in  claim 1 , further comprising:
 a frame, disposed in the shell, used to be connected to the water bag;   a connection disk, disposed on the frame;   a water passage channel, disposed in the connection disk, and is connected and in communication with the first opening and inside the water bag; and   a conduit, inserted onto the water passage channel, to reach a bottom portion of the water bag.   
     
     
         3 . The water storage bottle as claimed in  claim 2 , wherein on the conduit is disposed a plurality of water output ports along a length of the conduit. 
     
     
         4 . The water storage bottle as claimed in  claim 3 , further comprising:
 an upper shell body and a lower end cover, both disposed on the shell.   
     
     
         5 . The water storage bottle as claimed in  claim 4 , further comprising:
 a connection lug, disposed on a surrounding wall of the upper shell body.