Inflatable pillow

Abstract

An inflatable pillow includes a pillow cover unit having an upper space and a lower space spaced apart from each other, a plurality of elastic hoses, and an inflatable air bag unit disposed in the lower space. The elastic hoses are disposed in the upper space, extend in a first direction, and are arranged in parallel to each other along a second direction substantially perpendicular to the first direction.

What is claimed is: 
     
         1 . An inflatable pillow, comprising:
 a pillow cover unit having an upper space and a lower space spaced apart from each other;   a plurality of elastic hoses that are disposed in said upper space, that extend in a first direction, and that are arranged in parallel to each other along a second direction substantially perpendicular to the first direction; and   an inflatable air bag unit disposed in said lower space.   
     
     
         2 . The inflatable pillow as claimed in  claim 1 , wherein said inflatable air bag unit includes a bag body defining an inflation space, and an inflating module disposed on and communicating with said bag body, said inflating module including an air pump, an intake valve connected to said air pump, and an exhaust valve communicating with said inflation space. 
     
     
         3 . The inflatable pillow as claimed in  claim 1 , wherein said inflatable air bag unit includes a bag body defining an inflation space and having an air inlet communicating with said inflation space, and a sealing member closing said air inlet. 
     
     
         4 . The inflatable pillow as claimed in  claim 1 , wherein said pillow cover unit includes a cover body and a spacer layer disposed in said cover body along the first direction to divide an interior of said cover body into said upper space and said lower space. 
     
     
         5 . The inflatable pillow as claimed in  claim 4 , wherein said pillow cover unit further includes n number of sewing line fixed to said cover body and said spacer layer along the first direction so as to divide said upper space into (n+1) number of upper sub-spaces, and n is a positive integer greater than or equal to 1. 
     
     
         6 . The inflatable pillow as claimed in  claim 5 , wherein said elastic hoses are distributed and removably disposed in said upper sub-spaces. 
     
     
         7 . The inflatable pillow as claimed in  claim 1 , wherein said elastic hoses have different hardness. 
     
     
         8 . The inflatable pillow as claimed in  claim 1 , wherein said elastic hoses have different diameters. 
     
     
         9 . The inflatable pillow as claimed in  claim 1 , wherein each of said elastic hoses contains a functional material. 
     
     
         10 . The inflatable pillow as claimed in  claim 1 , wherein said elastic hoses have lengths equal to or less than a length of said cover body. 
     
     
         11 . The inflatable pillow as claimed in  claim 2 , wherein said bag body has an outer surface provided with a plurality of weld lines that extend in the second direction and that are spaced apart from each other along the first direction and the second direction to divide said inflation space into a plurality of inflation sub-spaces communicating with each other. 
     
     
         12 . The inflatable pillow as claimed in  claim 3 , wherein said bag body has an outer surface provided with a plurality of weld lines that extend in the second direction and that are spaced apart from each other along the first direction and the second direction to divide said inflation space into a plurality of inflation sub-spaces communicating with each other. 
     
     
         13 . The inflatable pillow as claimed in  claim 4 , wherein said cover body has an opening located at one side thereof, and said pillow cover unit further includes a fastening component disposed on said cover body to openably close said opening.