摘要 |
An elastic bed which comprises an elastic bed body having a framework; and a plurality of support springs; wherein each support spring is formed by a steel strip which is firstly circularly arranged along an orientation to a bottom of the framework and then circularly arranged along an opposite orientation to an upper side of the framework; then the process is repeated to a predetermined length; and plurality of positioning elements for positioning the support springs to the framework. The framework is formed by an upper frame and a lower frame; and a plurality of enhancing supports are connected between the upper frame and the lower frame. Each support spring is spaced to another spring with a length greater than a predetermined one so that no support spring is overlapped to another one. A plurality of positioning elements serves for positioning the support springs to the framework.
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