Bed mattress and method of manufacturing the same

Abstract

A bed mattress of a mattress body having a spring frame with several springs disposed with a certain intervals therein, two pad layers on the top and bottom sides of said spring frame and at least one cushion member disposed on either or both surfaces of said two pad layers, further comprising; a foam-molded wall member for surrounding said mattress body; and a mattress cover for covering the structural body of said mattress body and said wall member, for simplifying the process of manufacturing the bed mattress, and enhancing workability and productivity is disclosed.

What is claimed is:  
     
         1 . A bed mattress of a mattress body having a spring frame with several springs disposed with a certain intervals therein, two pad layers on the top and bottom sides of said spring frame and at least one cushion member disposed on either or both surfaces of said two pad layers, further comprising; 
 a foam-molded wall member for surrounding said mattress body; and    a mattress cover for covering the structural body of said mattress body and said wall member.    
     
     
         2 . The bed mattress as claimed in  claim 1 , wherein said wall member is disposed around the sides of said mattress body after being separately foam-molded.  
     
     
         3 . The bed mattress as claimed in  claim 1 , wherein said wall member is foam-molded around the sides of said mattress body.  
     
     
         4 . A method for manufacturing a bed mattress comprising the steps of; 
 fixing an isolating sheet around a spring frame of said bed mattress;    disposing two pad layers on the top and bottom sides of said spring frame and further at least one cushion member on either or both surfaces of said two pad layers for making a mattress body; and    foam-molding a wall member into a predetermined form to surround said mattress body for completing a structural body of said bed mattress.