Inflatable toy

Abstract

An inflatable toy includes a pump bladder having two one-way valves. One is used for inflation, and the other is used for deflation. A deformable bladder is connected to the pump bladder and located at a position close to the one-way valve used for deflation. The deformable bladder has another one-way valve used for deflation. The deformable bladder can be inflated by pressing the pump bladder repeatedly. The inflatable toy is a novel toy, allowing children to change the size of the inflatable toy as desired.

What is claimed is: 
     
         1 . An inflatable toy, comprising a pump bladder, the pump bladder having a pump space therein, a first opening being formed at one end of the pump bladder, a one-way valve being provided at the first opening for inflation of the pump bladder; a second opening being formed at another end of the pump bladder, another one-way valve being provided at the second opening for deflation of the pump bladder; an outer edge of the second opening communicating with a deformation space of a deformable bladder; the deformable bladder having an accommodating portion, a further one-way valve being provided at the accommodating portion for deflation of the deformation space. 
     
     
         2 . The inflatable toy as claimed in  claim 1 , wherein the one-way valve includes a housing and a plug, the housing has an open room therein and an opening in a center of a bottom of the room, the plug is disposed in the room, the plug includes a post portion and a truncated cone portion connected to one end of the post portion, the post portion passes through the opening and partially extends out of the opening, and the post portion is movable in the opening. 
     
     
         3 . The inflatable toy as claimed in  claim 2 , wherein the housing has a pair of perforations on two corresponding sides thereof, and the stopper is connected between the two perforations. 
     
     
         4 . The inflatable toy as claimed in  claim 2 , wherein the plug is made of a soft and airtight material. 
     
     
         5 . The inflatable toy as claimed in  claim 2 , wherein the post portion of the plug of the one-way valve at the first opening is oriented towards an outside of the toy. 
     
     
         6 . The inflatable toy as claimed in  claim 2 , wherein the post portion of the plug of the one-way valve at the second opening is oriented towards the pump space. 
     
     
         7 . The inflatable toy as claimed in  claim 2 , wherein the post portion of the plug of the one-way valve at the accommodating portion is oriented towards an outside of the toy, when the post portion of the plug of the one-way valve located at the accommodating portion is pressed to open the one-way valve, air in the deformation space is discharged. 
     
     
         8 . The inflatable toy as claimed in  claim 1 , wherein when the pump bladder is pressed repeatedly by an external force, the deformable bladder is inflated and becomes larger in volume.