CN201032956Y

CN201032956Y - Line-dragging type air inflation structure

Info

Publication number: CN201032956Y
Application number: CNU2007200068546U
Authority: CN
Inventors: 林华乡; 许耀元
Original assignee: Intex Industries Xiamen Co Ltd
Current assignee: Intex Industries Xiamen Co Ltd
Priority date: 2007-04-19
Filing date: 2007-04-19
Publication date: 2008-03-12
Anticipated expiration: 2017-04-19

Abstract

The utility model discloses a line-drawing airbed structure, which mainly comprises an upper piece, a ring-shaped shroud ring, a plurality of drawing belt groups and a lower piece. The ring-shaped shroud ring is fixedly connected with the periphery of the upper and the lower piece to form an inflation cavity, each drawing group is welded on the inner surface of the upper piece and the lower pieces in parallel; wherein, each drawing belt group is composed of at least one linetype drawing belt, the linetype drawing belt is welded on the inner surface of the upper piece and the lower piece in waves. By leveling the bed surface effectively, the planeness of the bed surface is better; the contact area between the bed surface and the human body is enlarged, users can feel more comfortable and the flexibility of the airbed is better; the utility model can reduce the stress of the welding part, ensures the welding part hard to be damage and prolongs the service life of the bed surface.

Description

The pull-up air mattress structure of line

Technical field

The utility model is about a kind of air mattress body structure, is meant the pull-up air mattress structure of a kind of line especially.

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 the pull-up air mattress structure of a kind of line, and it can improve the flatness of air mattress bed surface, 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: the pull-up air mattress structure of a kind of line, mainly comprise slice, annular shroud, several drawstring groups and sheet down, the annular shroud with upper and lower around affixed formation inflatable chamber, each drawstring group is parallel be welded in slice and following plate inner surface on; Wherein: each drawstring group is made of at least one line style drawstring, and this line style drawstring is wave and is welded in slice on the inner surface with following sheet.

Described each drawstring group is made of the line style drawstring more than two and two, and each bar line style drawstring is on a wave and the staggered inner surface that is welded in slice with following sheet.

Described each drawstring group is made of a plurality of separate linetype drawstrings, and each line style drawstring is the oblique two ends, back that are provided with and is welded in slice on the inner surface with following sheet.

Described each drawstring group is made of a plurality of separate linetype drawstrings, obliquely in twos is the staggered two ends, back that are provided with and is welded in slice on the inner surface with following sheet.

Described each line style drawstring and last slice and the weld of following sheet be equipped with a reinforcing block.

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: because the line style drawstring is wave and is welded in the body, so can balanced line style drawstring and the pad of bed body, and then can effectively even up bed surface, make the flatness of bed surface better.

2, bed surface is comfortable more flexible: because the setting of line style drawstring in the bed body, and be oblique Type of Welding, the stress that can effectively decompose solder joint, guarantee bed surface DE longitudinally, when guaranteeing that bed surface is smooth, strengthen with the contact area of human body, it is more comfortable that the user can feel, makes the elasticity of air mattress better.

3, the bed surface life-span is good: because the oblique Type of Welding of line style drawstring, the stress that can effectively decompose the stressed place of bed surface, be that the stressed of drawstring can weigh to decomposition to vertically reaching of bed body, thereby can reduce the stress of weld, guarantee not cracky of bed surface weld, improve the use longevity of bed surface and save one's life.

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 the three-dimensional exploded view of the utility model embodiment 1;

Fig. 5 is the partial sectional view of the utility model embodiment 1;

Fig. 6 is the partial enlarged drawing of Fig. 5;

Fig. 7 is the schematic diagram of the utility model embodiment 2;

Fig. 8 is the schematic diagram of the utility model embodiment 3;

Fig. 9 is the schematic diagram of the utility model embodiment 4;

Figure 10 is the schematic diagram of the utility model embodiment 5.

The specific embodiment

As shown in Figure 4, the pull-up air mattress structure of line described in the utility model, it comprises slice 1, sheet 2, several drawstring groups 3 and annular shroud 4 down.

3 groups of

line style drawstrings

31,32 by two of each drawstring group constitute.Each drawstring group 3 is parallel be welded in slice 1 with following sheet 2 inner surfaces on.

Cooperating shown in Fig. 5,6, during combination, at first is earlier wherein line style drawstring 31 of each drawstring group 3 to be wave, and promptly wave soldering is on last 1 inner surface, and trough is welded in down on the inner surface of sheet 2; Another line style drawstring 32 also is wave and is staggered with the wave of line style drawstring 31 and is welded in last slice 1 and down on the inner surface of sheet 2, increase the closeness of bed surface pad with this, cooperate shown in Figure 10, each bar

line style drawstring

31,32 and last slice 1 add a reinforcing block 5 with the pad place of following sheet 2, can prevent that the weld attenuation is destroyed, can keep the flatness and the pliability of bed surface again.Then, with the last lower edge of annular shroud 4 inner

peripheral sheets

41,42 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.

As shown in Figure 7, each drawstring group 3 can be made of at least one line style drawstring 31, this line style drawstring 31 be wave be welded in slice 1 with the inner surface of following sheet 2 on.

As shown in Figure 8, each drawstring group 3 is made of a plurality of separate linetype drawstrings 33, each line style drawstring 33 be oblique be provided with the two ends, back be welded in slice 1 with the inner surface of following sheet 2 on.

As shown in Figure 9, each drawstring group 3 is made of a plurality of separate linetype drawstrings 33, oblique in twos be staggered be provided with the two ends, back be welded in slice 1 with the inner surface of following sheet 2 on.

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: because

line style drawstring

31,32 is wave and is welded in the body, so can balanced

line style drawstring

31,32 and the pad of a body, and then can effectively even up bed surface, make the flatness of bed surface better.

2, bed surface is comfortable more flexible: because the setting of

line style drawstring

31,32,33 in the bed body, and be oblique Type of Welding, the stress that can effectively decompose solder joint, guarantee bed surface DE longitudinally, when guaranteeing that bed surface is smooth, strengthen with the contact area of human body, it is more comfortable that the user can feel, makes the elasticity of air mattress better.

3, the bed surface life-span is good: because the oblique Type of Welding of

line style drawstring

31,32,33, the stress that can effectively decompose the stressed place of bed surface, be that the stressed of drawstring can weigh to decomposition to vertically reaching of bed body, thereby can reduce the stress of weld, guarantee not cracky of bed surface weld, improve the use longevity of bed surface and save one's life.

Claims

1. pull-up air mattress structure of line mainly comprises slice, annular shroud, several drawstring groups and sheet down, annular shroud with upper and lower around affixed formation inflatable chamber, each drawstring group is parallel be welded in slice and following plate inner surface on; It is characterized in that: each drawstring group is made of at least one line style drawstring, and this line style drawstring is wave and is welded in slice on the inner surface with following sheet.

2. the pull-up air mattress structure of line as claimed in claim 1 is characterized in that: each drawstring group is made of the line style drawstring more than two and two, and each bar line style drawstring is on a wave and the staggered inner surface that is welded in slice with following sheet.

3. the pull-up air mattress structure of line as claimed in claim 1 is characterized in that: each drawstring group is made of a plurality of separate linetype drawstrings, and each line style drawstring is the oblique two ends, back that are provided with and is welded in slice on the inner surface with following sheet.

4. the pull-up air mattress structure of line as claimed in claim 1 is characterized in that: each drawstring group is made of a plurality of separate linetype drawstrings, obliquely in twos is the staggered two ends, back that are provided with and is welded in slice on the inner surface with following sheet.

5. as claim 1,2, the pull-up air mattress structure of 3 or 4 described lines, it is characterized in that: each line style drawstring and last slice and the weld of following sheet be equipped with a reinforcing block.