CN2917434Y

CN2917434Y - Air bed

Info

Publication number: CN2917434Y
Application number: CNU2006200617267U
Authority: CN
Inventors: 林华乡; 李蓝
Original assignee: Intex Industries Xiamen Co Ltd
Current assignee: Intex Industries Xiamen Co Ltd
Priority date: 2006-07-11
Filing date: 2006-07-11
Publication date: 2007-07-04
Anticipated expiration: 2016-07-11

Abstract

The utility model relates to an inflating bed. The utility model consists essentially of an upper piece, a circular shroud ring, a drawstring set, and a lower piece, and an inflating chamber formed by fixedly connecting the circular shroud ring and the surrounding parts of the upper piece and the lower piece; wherein, the drawstring set comprises a set of I-shaped drawstrings and two sets (upper set and lower set) of wave-like drawstrings, the wave-like drawstrings of the upper and lower sets and the I-shaped drawstrings have a spacing arrangement, the wave crests of the wave-like drawstrings of the upper and lower sets are respectively welded with the upper piece and the lower piece along longitude direction with a linearity, and the troughs are mutually welded together; the I-shaped drawstrings having a spacing arrangement with the wave-like drawstrings are welded with the upper piece and the lower piece along latitude direction. The welding of the warp and woof on the bed tables makes the bed tables flat and further the contact area with human body larger, thereby making users feel more comfortable; moreover, the added wave-like drawstrings are divided into two sets (upper set and lower set), in addition to the welding manner of the wave crests and troughs, so that the elasticity in the vertically upward direction of the be body may be ensured effectively and the elasticity of the inflating bed may be better.

Description

A kind of air mattress

Technical field

The utility model is about a kind of air mattress body structure.

Background technology

That air mattress has is in light weight, easy-to-collection and portative characteristics, not only as outdoor goods, now becomes household articles gradually.Traditional air mattress structure, cooperate shown in Fig. 1,2,3, mainly be by last slice 1 ', annular shroud 2 ', drawstring group 3 ' and down sheet 4 ' constitute, annular shroud 2 ' be connect last slice 1 ' with following sheet 4 ' form an inflatable chamber all around, and drawstring group 3 ' be adopt " I " type drawstring or " O " type drawstring in this inflatable chamber, connects last slice 1 ' with following sheet 4 ', and horizontal be connected opposite face enclose the sheet (not shown), the interaction energy by drawstring group 3 ' is with the shape and the sensation of approaching as far as possible of inflatable chamber.

The air mattress that constitutes like this, it has following shortcoming:

When gas is full of inflatable chamber, can be on the bed surface because the effect of drawstring group 3 ' occurs significantly uneven, it is recessed promptly to go up slice 1 ' its pad when cooperating with " O " type drawstring group 3 ', and the zone between each pad is can arc protruding, and whole bed surface is relative with the contact area of human body less; And, have equally that the projection of the rule makes the bed surface flatness not good on the bed surface if adopt " I " type drawstring, have the sense of discomfort during use; If encrypt the setting of drawstring group, can make whole bed surface hardness height, elasticity a little less than.

Above shortcoming compares favourably the mattress that air mattress is difficult to and household is traditional.

The utility model content

The purpose of this utility model provides a kind of air mattress, and it can make the flatness of air mattress bed surface improve, and to increase the contact area of bed surface and human body, elasticity is good simultaneously, to increase user's comfort.

For achieving the above object, solution of the present utility model is: a kind of air mattress mainly comprises slice, annular shroud, drawstring group and sheet down annular shroud and upper and lower affixed formation inflatable chamber all around; Wherein: the drawstring group comprises that one group of " I " type drawstring reaches two groups of waveform drawstrings up and down, undaform drawstring and each " I " type drawstring are set in distance about each, each up and down the waveform drawstring crest respectively with last slice, sheet is the linear welding of warp-wise down, and the unrestrained paddy of the two is welded to each other together; " I " type drawstring that is provided with at interval with the undaform drawstring be broadwise and last slice, sheet welding down.

The trough of described each upper and lower undaform drawstring only welds medium position.

The trough place of described each upper and lower undaform drawstring is anchor ring contact welding.

After adopting such scheme, structure of the present utility model can make air mattress have the following advantages:

1, bed surface is smooth more attractive in appearance: owing to increased the undaform drawstring that is set in distance with " I " type drawstring in the drawstring group of this air mattress, and each undaform drawstring and air mattress last slice, down sheet is the linearity welding of warp-wise, cooperate again with last slice, sheet is " I " type drawstring of broadwise welding down, what so present on the air mattress bed surface that constitutes is the sealing wire of longitude and latitude, make the drawstring group effectively to even up bed surface, make the flatness of bed surface better.

2, bed surface is comfortable more flexible: because the welding of bed surface upper warp and woof line makes bed surface smooth, then the contact area with human body strengthens, and it is more comfortable that the user can feel; The undaform drawstring of Zeng Jiaing is two groups up and down in addition, and the Type of Welding of crest, trough, can effectively guarantee body DE in the vertical, makes the elasticity of air mattress better.

Description of drawings

Fig. 1 is a three-dimensional exploded view of commonly using product;

Fig. 2 is a combination schematic appearance of commonly using product;

Fig. 3 is another structural representation of commonly using product;

Fig. 4 is a three-dimensional exploded view of the present utility model;

Fig. 5 is a partial sectional view of the present utility model;

Fig. 6 is that the A-A of Fig. 5 is to cutaway view.

The specific embodiment

As shown in Figure 4, air mattress of the present utility model comprises slice 1, sheet 2, drawstring group 3 and annular shroud 4 down.

Drawstring group 3 comprises one group of " I " type drawstring 31, upper and lower two groups of

undaform drawstrings

32,33; The setting that is distributed in distance of each " I " type drawstring 31 and each upper and

lower undaform drawstring

32,33.

Cooperate shown in Fig. 5,6, during combination, at first be respectively the trough 321,331 of each upper and

lower undaform drawstring

32,33 to be welded to each other together, and its weld is linear welding or anchor ring welding, but adopt the two medium position to weld, two ends are open type, so can avoid upper and

lower undaform drawstring

32,33 phenomenon that stress is concentrated to occur at the two ends that are welded to each other, and then prevent the weld fracture, guarantee the fastness of upper and

lower undaform drawstring

32,33 welding.Then, again the crest 322,332 of each upper and

lower undaform drawstring

32,33 is respectively linear warp-wise be welded in air mattress last slice 1 and down on the inner surface of sheet 2, and " I " type drawstring 31 that is set in distance with

undaform drawstring

32,33 go up following and air mattress last slice 1 and down the inner surface of sheet 2 be welding together of broadwise linearity.At last, with the last lower edge of annular shroud 4 and last slice 1, down sheet 2 around solid welding promptly constitute an air mattress with inflatable chamber.Cooperate the inflator pump that is provided with on the bed body, when gas was full of whole inflatable chamber, just formation had certain support strength and rubber-like air mattress.

Utilize above-mentioned structure, can make air mattress of the present utility model have following characteristics:

1, bed surface is smooth more attractive in appearance: owing to increased the

undaform drawstring

32,33 that is set in distance with " I " type drawstring 31 in the drawstring group 3 of this air mattress, and each

undaform drawstring

32,33 and air mattress last slice 1, sheet 2 is the linearity welding of warp-wise down, cooperate again with last slice 1, sheet 3 is " I " type drawstring 31 of broadwise welding down, what so present on the air mattress bed surface that constitutes is the sealing wire of longitude and latitude, make the drawstring group effectively to even up bed surface, make the flatness of bed surface better.

2, bed surface is comfortable more flexible: because the welding of bed surface upper warp and woof line makes bed surface smooth, then the contact area with human body strengthens, and it is more comfortable that the user can feel; The

undaform drawstring

32,33 of Zeng Jiaing is two groups up and down in addition, and the Type of Welding of crest, trough, can effectively guarantee body DE in the vertical, makes the elasticity of air mattress better.

Claims

1, a kind of air mattress mainly comprises slice, annular shroud, drawstring group and sheet down, annular shroud and upper and lower affixed formation inflatable chamber all around; It is characterized in that: the drawstring group comprises that one group of " I " type drawstring reaches two groups of waveform drawstrings up and down, undaform drawstring and each " I " type drawstring are set in distance about each, the crest of each upper and lower waveform drawstring respectively with last slice, down sheet is the linear welding of warp-wise, and the unrestrained paddy of the two is welded to each other together; " I " type drawstring that is provided with at interval with the undaform drawstring be broadwise and last slice, sheet welding down.

2, a kind of air mattress as claimed in claim 1, it is characterized in that: the trough of each upper and lower undaform drawstring only welds medium position.

3, a kind of air mattress as claimed in claim 1 or 2 is characterized in that: the trough place of each upper and lower undaform drawstring is anchor ring contact welding.