Multifunctional mattress
US9770375B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2014 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | Mar 20, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G7/1074
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multifunctional mattress, equipped with N body support members, and provided with a left stretcher rod through-penetrating area and a right stretcher rod through-penetrating area along a direction of a long edge L respectively, the two stretcher rod through-penetrating areas are provided with a stretcher hole for penetrating a stretcher rod through, the stretcher hole is stretched along a direction parallel to the long edge L of the mattress body; the mattress body is provided with a plurality of airbag areas, strip-like gaps are arranged among the airbag areas, the strip-like gaps are arranged in parallel to each other in a direction mutually perpendicular to the long edge L of the mattress body; a width H of the strip-like gap is greater than or equal to a width h of the body support member, a thickness of the inflated airbag area is greater than that of the body support member. The multifunctional mattress is quick to operate, safe and less laborious, and portable and environmentally-friendly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.