Adjustable bed having stably mounted mattress

Abstract

An adjustable bed includes a base platform, a mattress on the base platform, a first magnetic member provided at the base platform, and a second magnetic member provided at the mattress. The first and second magnetic members are magnetically attracted with each other such that the mattress can be stably mounted on the base platform. By this way, the mattress can be conveniently dismantled from the base platform and the uncomfortable feeling of the user who sits at the foot area of the bed can be eased.

1 . An adjustable bed comprising:
 a base platform;   a mattress on the base platform;   a first magnetic member provided at the base platform; and   a second magnetic member provided at the mattress, the first and second magnetic members being attracted with each other such that the mattress is stably mounted on the base platform.   
     
     
         2 . The adjustable bed as claimed in  claim 1 , wherein the base platform comprises a frame at which the first magnetic member is provided. 
     
     
         3 . The adjustable bed as claimed in  claim 2 , wherein the base platform further comprises a cushion pad on the frame; the mattress is set on the cushion pad. 
     
     
         4 . The adjustable bed as claimed in  claim 1 , wherein the base platform comprises a frame and a cushion pad on the frame; the mattress is set on the cushion pad and the first magnetic member is provided at the cushion pad. 
     
     
         5 . The adjustable bed as claimed in  claim 1 , wherein the first magnetic member is a permanent magnet or an electromagnet and the second magnetic member is made from a material attractable by a magnetic force. 
     
     
         6 . The adjustable bed as claimed in  claim 5 , wherein the second magnetic member is made from a material selected from the group consisting of iron, cobalt, nickel and an alloy thereof. 
     
     
         7 . The adjustable bed as claimed in  claim 5 , wherein the second magnetic member is a sheet member. 
     
     
         8 . The adjustable bed as claimed in  claim 1 , wherein the first magnetic member is a permanent magnet or an electromagnet, and the second magnetic member is a permanent magnet or an electromagnet. 
     
     
         9 . The adjustable bed as claimed in  claim 1 , wherein the second magnetic member is a permanent magnet or an electromagnet, and the first magnetic member is made from a material attractable by a magnetic force. 
     
     
         10 . The adjustable bed as claimed in  claim 9 , wherein the first magnetic member is made from a material selected from the group consisting of iron, cobalt, nickel and an alloy thereof. 
     
     
         11 . The adjustable bed as claimed in  claim 9 , wherein the first magnetic member is a sheet member. 
     
     
         12 . An adjustable bed comprising:
 a base platform having a frame made from a magnetizable material;   a mattress on the base platform; and   a magnetic member provided at the mattress, the magnetic member being a permanent magnet or an electromagnet, which magnetically attracts the frame such that the mattress is stably mounted on the base platform.   
     
     
         13 . The adjustable bed as claimed in  claim 12 , wherein the base platform further comprises a cushion pad on the frame; the mattress is set on the cushion pad. 
     
     
         14 . The adjustable bed as claimed in  claim 12 , wherein the frame is made from a material selected from the group consisting of iron, cobalt, nickel and an alloy thereof.