Retentive inflatable cushion and retentive inflatable mattress using retentive inflatable cushion

Abstract

The invention relates to a retentive inflatable cushion, which comprises an inflatable cushion body (1), an air storage bag (2) and a valve (3), wherein the inflatable cushion body (1) comprises a plurality of small air bags (11); an air inlet and outlet opening of the air storage bag (2) is communicated with each small air bag (11) through the valve (3); a retentive cushion (13) is arranged in each small air bag (11). A retentive inflatable mattress comprises a plurality of inflatable cushion bodies (1), one air storage bag (2) and one valve (3), wherein the air storage bag (2) is respectively communicated with each small air bag (11) through the valve (3); the retentive cushion (13) is arranged in each small air bag (11). After people sit and lie on the inflatable cushion, the shape canbe retained, and cannot generate deformation along with the body position change of people; people sitting or lying on the cushion cannot mutually influence. The mattress can be conveniently assembledand combined; the installation and the use are more flexible; people can feel more comfortable when lying on the mattress to have a rest.

Description

technical field [0001] The invention relates to furniture, in particular to an air cushion and an air mattress using the air cushion. Background technique [0002] Some inflatable cushions for ordinary furniture have integral airbags connected to each other inside, and some have two-body airbags that are spaced apart and inflated separately. These inflatable cushions will be crushed when people sit or lie on them. Afterwards, it will automatically pop up, and its shape is mainly affected by external forces, and it cannot maintain its shape after people leave. Although its comfort is not bad, people will shake and deform when sitting on, lying on, changing body position and turning over. Different people sitting or lying on it will also affect each other, which is easy to affect others' rest. In addition, because its shape will change with the change of the person's body position, the support point will also change at any time. Many users feel that sitting or lying on it wil...

AI Technical Summary

Problems solved by technology

[0002] Some inflatable cushions for ordinary furniture have integral airbags connected to each other inside, and some have two-body airbags that are spaced apart and inflated separately. These inflatable cushions will be crushed when people sit or lie on them. It will automatically pop up after the end, and its shape is mainly affected by external forces, and it cannot be kept in shape after people leave

Although its comfort is not bad, when people sit on it, lie on it, change their body position and turn over, they will shake and deform. Different people sitting or lying on it will also affect each other, which will easily affect other people's rest.

In addition, because its shape will change with the change of people's body position, the support point will also change at any time. Many users think that sitting and lying on it will feel tired, which is not conducive to improving the quality of people's rest.

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