CN100399965C

CN100399965C - Multi-layer type air mattress bed

Info

Publication number: CN100399965C
Application number: CNB021204721A
Authority: CN
Inventors: 巫新财
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-24
Filing date: 2002-05-24
Publication date: 2008-07-09
Anticipated expiration: 2022-05-24
Also published as: CN1459266A

Abstract

The present invention relates to a multi-layer type air mattress bed which comprises a first air mattress layer and a second air mattress which is arranged on the first air mattress, wherein the first air mattress is provided with a plurality of communicated first air chambers, and the second air mattress is provided with a plurality of communicated second air chambers which are smaller than the first air chambers and are densely distributed; the first air chambers are communicated with the second air chambers. The present invention has the advantages of comfortable lying and little fluctuation following the action of the human body and can prevent lying people from turning out of a bed.

Description

Multi-layer type air mattress bed

[technical field]

The present invention relates to a kind of multi-layer type air mattress bed.

[background technology]

An existing air bed 90 as shown in Figure 1, 2, it comprises an end face 91, a bottom surface 92, and is located at many drawstrings 93 of 92 of end face 91 and bottom surfaces.Each drawstring 93 connects end face 91 and bottom surface 92 and the parallel interval setting with its upper and lower edge respectively, defining a plurality of long rectangle air chambers 94 in air bed 90 internal insulation and to keep the shape of these air chambers 94, and each air chamber 94 is long to both sides and communicate with each other and pass through with supplied gas.

But especially as shown in Figure 2, when a human body 95 couches in air bed 90 end faces 91, because a jointing line 96 more whole end faces 91 of 94 of two 2 air chambers are obviously recessed, and form significantly Wave crest and wave trough kenel, will produce uncomfortable to human body 95 backs that couch on it.In addition, when couching more than two people jointly in air bed 90, because each air chamber 94 is in direct communication with one another, wherein people's body stirs the bed surface undulatory motion that causes, the quick transmission of 94 air of each air chamber will be borrowed simultaneously, bed surface in another place, people place causes relative fluctuating, and influences other people sleep quality.

[summary of the invention]

Main purpose of the present invention is to provide a kind of a plurality of air chambers that distribute with small and dense collection for the human bodies contact that directly couches, with increase the multi-layer type air mattress bed of comfort that couch.

Another object of the present invention is to provide a kind of multi-layer type air mattress bed, can reduce the influence of arbitrary people's the bed surface undulatory motion of overturning the action generation other people.

It is a kind of multi-layer type air mattress bed that a further object of the present invention is to provide, and it forms a higher ring-type air chamber in periphery, can the block person of couching prevent outside its bed that rolls.

In order to achieve the above object, the invention provides a kind of multi-layer type air mattress bedly, comprise one first air cushion and place one second air cushion on this first air cushion that this first air cushion has a plurality of first air chambers that are connected;

This second air cushion has a plurality of second air chambers that are connected and are somebody's turn to do the small and dense collection distribution of each first air chamber, and this first air chamber is connected at least one place with this second air chamber;

It is characterized in that: a bottom surface of this second air cushion and an end face of this first air cushion are abutted against up and down, fix between this bottom surface and this end face and at least one place combination near its periphery.

Described multi-layer type air mattress bed, it is characterized in that: the end face of the bottom surface of this second air cushion and this first air cushion is all rectangular, and this bottom surface and this end face are in conjunction with fixing in its four corners place.

Described multi-layer type air mattress bed, it is characterized in that: this first and second air cushion periphery also forms a ring-type air chamber that is communicated with this first air chamber jointly, and this ring-type air chamber is than this second air chamber height.

The existing air bed design of the present invention has following obvious advantage:

One, the present invention with a plurality of second air chambers 24 of second air cushion 2 for the human bodies contact that directly couches, it is except that providing a resilient flexible equally, because it is evident as little and dense distribution than first air chamber 15, be the discomfort that each seam crossing that significantly sink produces human body relatively so can significantly reduce each first air chamber 15.

Two, because second air chamber 24 only is communicated with (as than the air duct everywhere among the Cui embodiment) in certain position with 15 of first air chambers, so when air bed has at least two people to couch simultaneously, wherein a people's overturns action, see through first air chamber 15 of second air chamber 24, its below of its position and 24 gas mediums of second air chamber at another place, people place that arrives when transmitting, to be subject to this certain minimal air passage and slow down gas transfer speed energy, also just slowed down the fluctuating quantity of another people place bed surface, and provide one than the Cui sleep environment.

Three, in like manner, because 11 only essence combinations about peripheral position of second bottom surface 22 and first end face, then allow between both most contact-making surfaces and do horizontal relative shear campaign, so can reduce 1,2 mutual drives of undulatory motion separately of first and second air cushion equally, what make arbitrary people wherein overturns that action is unlikely to influence other people, and has more quiet shock-absorbing effect.

Four, as previously mentioned, the ring-type air chamber 16 that defines jointly in first and

second air cushion

1,2 peripheries, because width and the height bigger than each second air chamber, 24 tool, and the human body of lying and sleeping on can appropriate elasticity block air bed, to prevent its bed surface that rolls accidentally.

Below by than Cui embodiment and accompanying drawing to multi-layer type air mattress bed being elaborated of the present invention:

[description of drawings]

Fig. 1 is a kind of schematic perspective view of existing air bed.

Fig. 2 is the schematic side view that the air bed among Fig. 1 couches for a human body.

Fig. 3 is the exploded perspective schematic diagram of the present invention one than Cui embodiment.

Fig. 4 is this combination schematic perspective view than Cui embodiment.

Fig. 5 is the cross-sectional schematic of being got along the straight line V-V among Fig. 4.

Fig. 6 is the solid combination schematic diagram of the present invention one second embodiment.

Fig. 7 is the solid combination schematic diagram of the present invention 1 the 3rd embodiment.

[specific embodiment]

Shown in Fig. 3,4,5, of the present invention multi-layer type air mattress bed one than Cui embodiment, comprise one first air cushion 1 and stacked combination one second air cushion 2 thereon, and whole roughly be one and slightly be flat cuboid, but also can be as circular or other suitable shapes through variation.

First air cushion 1 has one first end face 11, one first bottom surface 12 and is located at first end face 11 and many first drawstrings 13 of 12 of first bottom surfaces.First end face 11 is parallel about in the of 12 with first bottom surface, and four limits of first bottom surface 12 all have more certain width 14 than first end face 11, and it acts on down explanation.Each first drawstring 13 connects first end face 11 and first bottom surface 12 and parallel interval setting in twos with its upper and lower edge respectively, defining a plurality of long rectangle first air chambers 15 in first air cushion, 1 internal insulation, and each first air chamber, 15 two ends and communicating with each other are passed through with supplied gas.

2 on second air cushion has up and down parallel one second end face 21 and one second bottom surface 22, and four limits of second end face 21 all have more certain width 23 than second bottom surface 22, and wherein the geomery of second bottom surface 22 is identical with first end face 11 of first air cushion 1.Be intensively distributed with a plurality of arcuation recesses 221 that are shaped in advance on second bottom surface 22, the then corresponding a plurality of arcuation protuberances 211 that are shaped equally in advance that are distributed with on second end face 21, after second end face 21 and second bottom surface 22 are combined between the higher and lower levels, form a plurality of waveforms second air chamber 24 of and dense distribution little and 24 of all second air chambers and be interconnected in twos (connection place does not illustrate in addition) by these arcuation protuberances 211 and recess 221 than first air chamber 15.Second air chamber 24 is communicated with first air chamber 15 and in certain position, be to borrow the everywhere through hole 222 of second bottom surface 22 in the present embodiment near four corner places, after the through hole everywhere 111 of first end face, 11 corresponding positions combines, form the air duct everywhere of first air chamber, 15 to second air chambers 24 jointly.

After second end face 21, second bottom surface 22 and second bottom surface 22, first end face 11 combine between the higher and lower levels in twos, again the peripheral edge portion at each place, certain width 23 places of second end face, 21 peripheries is rolled over down, and combine with the outer most edge of its lower edge with 12 4 limits, first bottom surface, and 21 times folding backs of second end face just are substantially equal to the certain width 14 on 12 4 limits, first bottom surface in each remaining width 25 of second air chamber, 24 outer peripheral areas.Whereby, when after a valve 26 inflations of air bed side, gas is except that being full of each first air chamber 15, and through the common passages that form of the through hole everywhere 111,222 of above-mentioned first end face 11 and second bottom surface, 22 correspondences, enter second air chamber 24 and equally it is full of, and define a closed circular air chamber 16 that is communicated with first air chamber 15 more jointly in first and

second air cushion

1,2 peripheries, and this ring-type air chamber 16 is than bigger width of each second air chamber, 24 tool and height, and the human body of sleeping of lying on can appropriate block air bed is to prevent its bed surface that rolls accidentally.

Especially be pointed out that, in the present embodiment 11 of above-mentioned second bottom surface 22 and first end faces only in periphery certain position (as four corner places) up and down essence in conjunction with (merging or other suitable modes) as borrowing heat, but not with the plane the whole face of planar fashion is combined as a whole, can reduce influencing each other of first and second 1,2 undulatory motions of air cushion whereby.

Again as shown in Figure 6, also can increase the 3rd roughly the same air cushion 3 ' of one and first air cushion, 1 ' structure under first air cushion 1 ', the 3rd air cushion 3 ' also has a plurality of the 3rd air chambers 31 ' that are connected, these grade in an imperial examination three air chambers 31 ' also are connected in certain position with first air chamber 15 ', and the more overall bulk softness of Cui is provided whereby.And in the air bed (as double bed) of large-size shown in Figure 7, second air cushion 2 " then have than first air chamber 15 " a plurality of second air chambers 24 of distributing of small and dense collection " and the 4th air chamber 27 ", second air chamber 24 " and the 4th air chamber 27 " except that each and first air chamber 15 " in certain position is connected; second air chamber 24 " and the 4th air chamber 27 " between isolate each other and be not communicated with, so that the caused bed surface fluctuating of arbitrary human motion it on is reduced to minimum to another people's influence.

Claims

One kind multi-layer type air mattress bed, comprise one first air cushion and place one second air cushion on this first air cushion that this first air cushion has a plurality of first air chambers that are connected;

This second air cushion has a plurality of second air chambers that are connected and are somebody's turn to do the small and dense collection distribution of each first air chamber, and this first air chamber is connected at least one place with this second air chamber;

It is characterized in that: a bottom surface of this second air cushion and an end face of this first air cushion are abutted against up and down, fix between this bottom surface and this end face and at least one place combination near its periphery.
2. as claimed in claim 1 multi-layer type air mattress bed, it is characterized in that: the end face of the bottom surface of this second air cushion and this first air cushion is all rectangular, and this bottom surface and this end face are in conjunction with fixing in its four corners place.
3. as claimed in claim 1 multi-layer type air mattress bed, it is characterized in that: this first and second air cushion periphery also forms a ring-type air chamber that is communicated with this first air chamber jointly, and this ring-type air chamber is than this second air chamber height.