Pressure-reducing seat cushion capable of being automatically regulated and controlled

Abstract

The invention discloses a pressure reducing seat cushion capable of being automatically regulated and controlled. The seat cushion comprises a seat cushion body, one side of the seat cushion body is fixedly connected with an opening buckle; a fixing buckle is fixedly connected to the other side, away from the opening buckle, of the seat cushion body, a fixing belt is arranged in the fixing bucklein a penetrating mode, buckles are movably connected to the two ends of the fixing belt, a mesh is laid at the top of the seat cushion body, and the rear side of the mesh and the rear side of the seatcushion body are installed through a first zipper set. By arranging the gauze, the top surface of the cushion body is protected, abrasion is prevented, local ventilation is facilitated, and the gauzeis convenient to disassemble and assemble; by arranging the fixing belt, the seat cushion body can be conveniently fixed to a seat, and the seat cushion body can be conveniently rolled, packaged andbundled; by arranging the inflation device, the four areas of the seat cushion body can be rapidly inflated and deflated alternately, so that different inflation amounts of the four areas can be controlled, and the purpose of reducing the pressure of the locally pressed skin is achieved.

Description

technical field [0001] The invention relates to the technical field of cushions, in particular to an automatically adjustable pressure-relief cushion. Background technique [0002] Decompression cushion, as the name suggests, is a cushion with decompression function. The principle is that different areas in the cushion are alternately filled or released with gas. Compressed skin to avoid pressure damage to the skin. In daily life, there are different reasons for patients who rely on wheelchairs. Due to long-term sitting, the skin in contact with the cushion is under too much pressure and the seat space of the wheelchair is small. It is difficult for patients to change positions, which may easily lead to ischemic necrosis of the compressed skin. , causing pressure injuries. In the same way, for some office workers, sitting for a long time, the pressured skin also faces the above problems. In the prior art, there is no cushion that can be automatically adjusted and alternat...

AI Technical Summary

Problems solved by technology

In the prior art, there is no cushion that can be automatically adjusted and alternately decompresses. This automatically adjustable decompression cushion can not only protect the patient's local skin, but also increase the comfort of the long-term seated person. It is powered by electricity and is green. It is environmentally friendly and has its own battery, so it is not limited by space, and wheelchair users can also protect the stressed skin during going out

[0003] In short, the air cushion in the prior art has a single function, and this kind of automatically adjustable pressure-relief cushion has functional advantages that traditional cushions do not have

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