| 摘要 |
PURPOSE: A mattress structure for bed is provided to individually control the elasticity of a mattress per position according to the weight distribution of an user, and to freely changes to various materials. CONSTITUTION: A mattress structure for bed comprises a top body(100), a supporter(200), and a bottom body(300). The top body forms the top plane of the mattress, and comprises a plurality of top assemblies, which moves vertically and independently. The supporter can support each top assemblies, elastically and independently. The top assemblies can be manufactured to various shapes like square, pentagon, hexagon, octagon, circle, etc. The bottom body comprises the assembled structure of a plurality of bottom assemblies, in which the plurality of bottom assemblies are independently fixed and installed.
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