| 摘要 |
PURPOSE: A bed mattress frame is provided to extend the lifetime of a spring assembly and to offer a comfortable sensation to a user. CONSTITUTION: A bed mattress frame comprises a fixed frame(210), a reinforcement frame(220), a supporting frame(230), and a fixing unit(240). The fixed frame forms the frame of a mattress. The reinforcement frame is formed on the top of the fixed frame and reinforces the rigidity of the fixed frame. The supporting frame is laminated in the upper part of the reinforcement frame and fixes a spring assembly. The supporting frame is placed in the upper part of the reinforcement frame and is combined with the spring assembly. The fixing unit fixes the spring assembly on the supporting frame.
|
