Independent air column type air mattress

Abstract

An independent air column air mattress, comprising an independent air column, an inflation valve, an inflation air channel, an air release valve, an air release air channel and an inflatable pillow, the independent air column includes an inflation one-way valve, an air column and an air release One-way valve, after the independent air column is inflated, under the action of the inflation one-way valve and the deflation one-way valve, it can ensure that the gas in the air column does not flow back, so that each air column maintains a uniform air pressure. When the column is pressurized to increase the air pressure, it will not cause the gas in the independent air column with high pressure to flow into the independent air column with low pressure. When a certain independent air column is damaged and leaks, it will not affect the leakage of other independent air columns. , so that the mattress can continue to be used. When there is no inflatable tool, an inflatable pillow can be used as an inflatable tool to flush air into the mattress. The invention has the advantages of convenient use, uniform pressure, no sideways tilting, no rollover, good comfort, no fear of air leakage, no need for inflatable tools, strong practicability, etc., and is suitable for leisure and tourism products.

Description

technical field [0001] The invention relates to an air mattress for leisure travel products. technical background [0002] At present, the air mattresses of the prior art are all non-independent air column types, that is, the whole mattress is a connected air chamber. Such as turning over, standing up, etc.), the gas flows to the non-pressurized part to the pressurized part, which makes the center of gravity shift, causing the non-pressurized part to tilt, and even causing the mattress to roll over to the pressurized part, resulting in the bad accident of people being overturned and landing. as a result of. This mattress also has poor comfort, and an inflatable tool must be used, and when a certain part is damaged and leaks air, it will cause all the gas in the mattress to leak out, resulting in the mattress being unusable. Contents of the invention [0003] In order to overcome the deficiencies of existing air mattresses, the invention provides an independent air column...

AI Technical Summary

Problems solved by technology

[0002] At present, the air mattresses of the prior art are all non-independent air column types, that is, the whole mattress is a connected air chamber. Such as turning over, standing up, etc.), the gas flows to the non-pressurized part to the pressurized part, which makes the center of gravity shift, causing the non-pressurized part to tilt, and even causing the mattress to roll over to the pressurized part, resulting in the bad accident of people being overturned and landing. as a result of

This kind of mattress also has poor comfort, and an inflatable tool must be used, and when a certain part is damaged and leaks air, it will cause all the air in the mattress to leak out, resulting in the mattress being unusable

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