| 摘要 |
<p>WATER MATTRESS SUPPORT FOR CONVENTIONAL MATTRESSES Conventional bed structures typically utilize a box spring to support the conventional innerspring mattress. This structure is not ideal for supporting the sleeping human body as it tends to produce pressure points on certain parts of the body, and two bodies together on the bed tend to sag to the middle. Water beds have been developed to provide a more even support, but have not been well adapted to conventional bedding and bedroom furniture. The present invention retains the conventional innerspring mattress and replaces the box spring with one or more water-filled mattresses or bladders to provide more even support, while allowing conventional bedding to be used.</p> |
