| 摘要 |
FIELD: tourist equipment. SUBSTANCE: inflatable mattress is used for tourist purposes, bathing, recreation, prophylaxis of bedsores of bed-patients. Mattress has three breadths of rubberized fabric which are glued to each other with creation of lower flat supporting airtight space, upper flat airtight space for horizontal positioning of human body, and convex airtight space elevated above mattress surface intended for positioning of human head. Mattress spaces are inflated with air through pipe unions which are provided for this purpose. Upper airtight space of mattress is divided into two other airtight spaces. One of these spaces creates convex pillow for human head, and second space is intended for human body. EFFECT: higher efficiency. 4 dwgo
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