| 摘要 |
The Lumbar Support and Comfort Feel Adjustment Device is inserted inside mattresses during manufacture inside the outer surface of the quilted panel or pillow top or exterior surface and/or on top or between interior layers of upholstery either man made or natural fibers placed at different levels inside mattresses, the device being an airtight bag-like structure with various sized rib like sections is inflated through an airline whilst inserted inside mattresses of all forms of manufacture, to support the lumbar area of users in the so called maximum body weight area of mattresses and by varying the quantity of air inflated and deflated into and out of the device changes the surface feel from soft to hard and vice versa at the level required by the user. The device, when inserted inside mattresses is infinitely adjustable by inflation or deflation of air by manual, battery powered, or electronically powered means to facilitate the required lumbar support and/or comfort feel adjustment as required by the users in mattresses of all forms of manufacture.
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