Multi-air-chamber air mattress

An inflatable bed, multi-air chamber technology, applied in liquid-filled cushions, liquid variable volume machinery, variable volume pump components, etc. Single hardness, single mattress firmness, etc., to achieve the effect of ensuring the maximum volume and air pressure, and increasing the range of softness and hardness adjustment

Pending Publication Date: 2020-01-14
WANG LI PLASTIC & ELECTRONICS HUIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to the simple production process and easy manufacture of mattresses with a single air chamber, most of the air mattresses on the market are single air chambers, and the air pumps used in single air chamber mattresses are also single air chambers. When inflating and deflating, the entire air chamber inside the mattress is inflated and deflated, so the mattress can only achieve a single hardness
[0004] However, the mattresses used in general households are double bed mattresses for two people. Because different people have different needs for the hardness of the mattress, a mattress with a single hardness can only meet the requirements of one of them. It cannot meet the requirements of two people at the same time, so it has certain limit

Method used

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  • Multi-air-chamber air mattress

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as Figure 1~4 As shown, a multi-air chamber air bed includes a mattress body 100 and an air pump 200 arranged on the mattress body 100. The mattress body 100 is provided with three independent air chambers, one of which is located on the mattress The surrounding surface of the main body 100 forms a side air chamber 110, and the other two air chambers are arranged in the space surrounded by the side air chamber 110 to form a bed air chamber. The bed air chambers are arranged side by side in sequence, and each bed The air chambers correspond to a bed, which are respectively the first bed air chamber 120 and the second bed air chamber 130; the air pump 200 is provided with three inflation and deflation devices, and each inflation and deflation device is provided with an independent inflation and deflation switch, and three The inflation and deflation devices are respectively connected to the side air chamber 110 and the two bed air chambers in a one-to-one correspond...

Embodiment 2

[0079] Such as Figure 11 and 12 As shown, the difference between this embodiment and Embodiment 1 is that the auxiliary airtight device is an elastic structure 900 arranged between the inner wall of the air pump 200 and the linkage device 400, the elastic structure 900 is fixed inside the air pump 200, and One end 901 of the elastic structure 900 presses against the inner wall of the air pump 200 to generate a reverse elastic force to act on the other end 902 of the elastic structure 900, and the other end 902 of the elastic structure 900 acts on the linkage device 400 to press the linkage device 400 to the natural air intake The air inlet 301 of the passage 300 and the air inlet 301 of the natural air intake passage 300 are closed; the force that the elastic structure 900 acts on the linkage device 400 is smaller than that of the side wall inflatable and deflated switch 210, and the rotary rod acts on the linkage Force on device 400 .

[0080] The force that the elastic st...

Embodiment 3

[0083] A multi-air chamber inflatable bed, including a mattress body 100 and an air pump 200 arranged on the mattress body 100, the mattress body 100 is provided with three independent air chambers, one of which is located on the mattress body 100 The surrounding surface forms a side air chamber 110, and the other two air chambers are arranged in the space surrounded by the side air chamber 110 to form a bed air chamber. The bed air chambers are arranged side by side in sequence, and each bed air chamber corresponds to A bed is formed, which are respectively the first bed air chamber 120 and the second bed air chamber 130; the air pump 200 is provided with three inflation and deflation devices, and each inflation and deflation device is provided with an independent inflation and deflation switch, and the three inflation and deflation devices They are respectively connected to the side air chamber 110 and the two bed air chambers in one-to-one correspondence, and are selectively...

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Abstract

The invention discloses a multi-air-chamber air mattress. The multi-air-chamber air mattress comprises a mattress body and an air pump arranged on the mattress body, wherein the mattress body is provided with at least three independent air chambers; one of the air chambers is formed on the surrounding surface of the mattress body to form a side surrounding air chamber; at least two air chambers are formed in a space enclosed by the side surrounding air chamber to form bed air chambers; the bed air chambers are formed side by side in sequence; and each bed air chamber forms a bed correspondingly. Compared with the prior art, the multi-air-chamber air mattress is convenient for independently adjusting the hardness of each air chamber, so that the mattress body is more suitable for the needsof different users, and the comfort degree is improved. According to the technical scheme, a natural air intake channel is formed in the air pump, thereby avoiding the limitation on the maximum inflation amount and inflation volume of the air chamber under inflation since other air chambers are in negative pressure states during inflation of one of the air chambers, effectively ensuring the maximum volume and air pressure of each air chamber, shortening the inflation time of the whole air chamber, and saving electric energy.

Description

technical field [0001] The present invention relates to the technical field of inflatable products, more specifically, to a multi-chamber inflatable bed. Background technique [0002] Inflatable mattress refers to a mattress with strong flexibility and elasticity, which expands in volume after being inflated. It has the beneficial effects of not being easy to deform, comfortable and easy to carry, and is very popular among people. [0003] At present, due to the simple production process and easy manufacture of mattresses with a single air chamber, most of the air mattresses on the market are single air chambers, and the air pumps used in single air chamber mattresses are also single air chambers. When inflating and deflating, the entire air chamber inside the mattress is inflated and deflated, so the mattress can only achieve a single hardness. [0004] However, the mattresses used in general households are double bed mattresses for two people. Because different people hav...

Claims

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Application Information

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IPC IPC(8): A47C27/10F04B39/12
CPCA47C27/082A47C27/10F04B39/123
Inventor 李永和
Owner WANG LI PLASTIC & ELECTRONICS HUIZHOU
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