CN207355800U - A kind of air sofa - Google Patents

Abstract

The utility model discloses a kind of air sofa, including circular sofa body, the sofa body is made of the back-rest, armrest part and portions being connected as a single entity, it is internally formed as the gas chamber of an entirety, the bottom of the sofa body has opening, opening has sealing part, and the opening inner side is provided with isolated part, which is provided with multiple holes.The air sofa of the utility model it is light it is good carry, air is convenient, easily, and good leak tightness is safe, children's use will not asphyxiant danger, durability is good.

Description

A kind of air sofa

Technical field

It the utility model is related to a kind of air sofa.

Background technology

At present, it has been the thing most rammed now to take the kids with and walk out open air, but to the outdoor thing gone not only more than but also again, Sometimes go out also all there is no place to sit.In addition, people are also increasing to the demand of outdoor leisure.It is and a kind of light good Air sofa carry, that air is easy and convenient is just meeting such demand.

Utility model content

The utility model proposes a kind of air sofa based on the above problem, light good to carry and air is easy and convenient.

A kind of air sofa of the utility model, including：Circular sofa body, the sofa body are leaned on by what is be connected as a single entity Back, armrest part and portions are formed, it is internally formed has opening for the gas chamber of an entirety, the bottom of the sofa body, Opening has sealing part, and the opening inner side is provided with isolated part, which is provided with multiple holes.

Preferably, the sealing part includes being arranged at the connection of the adhesive tape of both sides and the left and right ends that are open above and below opening Component.

Preferably, the adhesive tape is PP flexible glue bars, and the three-decker of middle PP adhesive tape, the company are pressed from both sides for upper and lower two layers of weaving Relay part is buckle or hasp or male and female bar.

Preferably, the isolated part be every cloth, it is described to be engaged every the edge of cloth with the wall of sofa body, it is described every on cloth With multiple holes.

Preferably, the girth of described hole is not more than 360mm, at least above 1mm between hole and hole.

Preferably, described hole is irregular shape or regular shape.

Preferably, the regular shape is polygon, ellipse, triangle, square or rectangular.

Preferably, it is described to can be replaced terylene mesh or nylon net cloth every cloth.

Preferably, there is drawstring portion, the both ends in the drawstring portion are solid respectively between the portions of the sofa body and bottom It is scheduled on bottom and portions.

Preferably, the wall of the sofa body is double-decker, is made of top layer peach face and internal layer TPU materials, described The TPU materials of internal layer fit in the top layer peach face by high temperature.

The utility model has the following advantages：The light good carrying of air sofa of the utility model, air is convenient, easy, Good leak tightness, it is safe, children's use will not asphyxiant danger, durability is good.

Brief description of the drawings

Fig. 1 is the schematic diagram of the air sofa of the utility model, and (a) is top view, and (b) is front view, and (c) is backsight Figure, (d) is right side view.

Fig. 2 (a) is the air inlet schematic diagram of the air sofa of the utility model, the signal that Fig. 2 (b) rolls for adhesive tape after air inlet Figure, Fig. 2 (c) are that the schematic diagram for sealing gas is fixed at opening both ends.

Fig. 3 is the schematic diagram of the adhesive tape structure of the air sofa of the utility model.

Fig. 4 is the profile of the air sofa of the utility model, and (a) is the schematic diagram of fabric structure, and (b) is formed for portions Schematic diagram.

Fig. 5 is the schematic diagram every cloth structure of the air sofa of the utility model.

Embodiment

To be better understood from the spirit of the utility model, it is made below in conjunction with the part preferred embodiment of the utility model Further illustrate.

Fig. 1 is the schematic diagram of the air sofa of the utility model, and (a) is top view, and (b) is front view, and (c) is backsight Figure, (d) is right side view.Fig. 2 (a) is the air inlet schematic diagram of the air sofa of the utility model, and Fig. 2 (b) is adhesive tape after air inlet The schematic diagram rolled, Fig. 2 (c) are that the schematic diagram for sealing gas is fixed at opening both ends.Fig. 3 is the air sofa of the utility model The schematic diagram of adhesive tape structure.Fig. 4 be the utility model air sofa profile, (a) be fabric structure schematic diagram, (b) Schematic diagram is formed for portions.Fig. 5 is the schematic diagram every cloth structure of the air sofa of the utility model.Below with reference to Fig. 1~5 pair The structure of the utility model is described in detail.

The air sofa of the utility model, including circular sofa body, the sofa body is by the back-rest that is connected as a single entity 1st, armrest part 2 and portions 3 are formed, it is internally formed as the gas chamber of an entirety.The wall of the sofa body is double-decker, by Top layer peach face 9 and internal layer TPU materials 10 are formed, and the TPU materials of the internal layer fit in the peach skin on the top layer by high temperature Suede.TPU is environmental sound and decomposable material, compares general plastic material, light-weight, waterproof and breathable.Compound peach skin Suede material, soft surface comfortable ventilating, sitting up does not have noise sound, not sultry, air permeable waterproof easy cleaning.

The double-decker (top layer+internal layer) of the wall of sofa body can also be substituted with materials described below：

Flocking 1. (synthetic cotton) Flock+PVC pad pastings；

2. nylon/wash chemical fabric sanding+PVC/TPU pad pastings；

3. nylon/wash chemical fabric+PVC/TPU pad pastings；

4. nylon/wash chemical fabric+PU coatings；

5. nylon/wash chemical fabric+PA coatings；

6. nylon/wash chemical fabric+PE pad pastings；

7. cotton fabric+PVC/TPU pad pastings；

8.CVC cottons wash+PVC/TPU pad pastings；

9.T/C polyester-cotton blend+PVC/TPU pad pastings.

The bottom 4 of the circular sofa body of the air sofa of the utility model has opening 5 (see Fig. 2 (a)), is open 5 Upper and lower sides edge has adhesive tape 6, and opening left and right ends have the connecting component 7 that can be cooperated.Adhesive tape 6 and connecting component 7 Collectively form closing device.Specifically, fixed component 7 may be provided at the end of the adhesive tape to extend out from opening both ends.Such as Fig. 3 Shown, adhesive tape 6 is PP flexible glue bars, and the three-decker of middle PP adhesive tape 62 is pressed from both sides for upper and lower two layers of weaving 61.In other embodiments, The PP adhesive tape 62 could alternatively be PVC or PET material, and the weaving 61 could alternatively be EVA material or nylon.By opening 5 edges of mouth set adhesive tape 6, can make it that opening is harder, conveniently roll and seal opening 5, more effectively hold one's breath, and improve airtight Property, and prevent gas leakage.The connecting component 7 is buckle or hasp or male and female bar.After opening 5 is rolled-up and is sealed, pass through The mutual cooperation of the connecting component of opening left and right ends, the adhesive tape that can be will wind up is fixed, so as to firmly seal opening.

Illustrate the gas replenishment process of the air sofa of the utility model below with reference to Fig. 2 (a)~Fig. 2 (c).Such as Fig. 2 (a) institutes Show, open sack (i.e. the opening 5 of sofa body), wind can be poured into by holding unlimited sack several steps of going around in circles or run in situ Opening 5.As shown in Fig. 2 (b), after gas enters sofa body, sack is closed, and by two adhesive tape volume 6 at 5 edge of opening Rise.Then, as shown in Fig. 2 (c), the connecting component 7 at 5 both ends of opening is cooperated, the adhesive tape that will wind up is fixed.

As shown in (b) of Fig. 4, also there is drawstring portion 8, the drawstring portion between the portions 3 of the sofa body and bottom 4 8 both ends are fixed on bottom 3 and portions 4 by high frequency respectively.Here pressed by high frequency, it is ensured that air-tightness, is compared Add the product of anti-gas-leak adhesive tape again after general suture, can reach longer time gastight effect.Here, the work in drawstring portion 8 Be can be after sofa body air so that forming concave portions 3.Tape edge on the material section in drawstring portion, can prevent from hurting.

Since the air sofa of the utility model can be adapted to children to use, to prevent children that head is put into air sofa opening It is interior and asphyxiation hazard occurs, specially anti-suffocation device is assembled with according to toy for children asphyxia standard.As shown in figure 5, sofa body The inner side of opening 5 of bottom is additionally provided with every cloth (i.e. isolated part) 11, described to be engaged every the edge of cloth 11 with the wall of sofa body, Such as by high frequency pressing or hot pressing, it is described every having multiple holes (ventilation hole) 12 on cloth 11.The week in the hole fails to grow up Distance (being approximately more than 1 millimeter) between 360mm, hole and hole at least with an one thread.The hole is irregular shape or rule Then shape.The regular shape can be polygon, ellipse, triangle, square or rectangular.In this way, even if stretching-bag During mouth (opening 5), it should will be open and seal every cloth 11, the external larger object of sofa sheet can not enter body by the opening It is interior, thus prevent children to stretch into head in the opening of sofa body.

It is described also to can be used to lower material substitution every cloth 11：

Flocking 1. (synthetic cotton) Flock+PVC pad pastings

2. nylon/wash chemical fabric sanding+PVC/TPU pad pastings

3. nylon/wash chemical fabric+PVC/TPU pad pastings

4. nylon/wash chemical fabric+PU coatings

5. nylon/wash chemical fabric+PA coatings

6. nylon/wash chemical fabric+PE pad pastings

7. cotton fabric+PVC/TPU pad pastings

8.CVC cottons wash+PVC/TPU pad pastings

9.T/C polyester-cotton blend+PVC/TPU pad pastings

10. terylene mesh

11 nylon net cloths

The technology contents and technical characterstic of the utility model have revealed that as above, but those skilled in the art still may be used Teaching and announcement that can be based on the utility model and make a variety of replacements and modification without departing substantially from the utility model spirit.Therefore, originally The protection domain of utility model should be not limited to the revealed content of embodiment, and should include various replacing without departing substantially from the utility model Change and modify, and covered by present patent application claims.

Claims (10)

1. a kind of air sofa, it is characterised in that including circular sofa body, the sofa body is by the backrest that is connected as a single entity Portion, armrest part and portions are formed, it is internally formed as the gas chamber of an entirety,

The bottom of the sofa body has opening, and opening has sealing part,

The opening inner side is provided with isolated part, which is provided with multiple holes.

2. air sofa according to claim 1, it is characterised in that the sealing part includes being arranged at two above and below opening The adhesive tape of side and the connecting component for the left and right ends that are open.

3. air sofa according to claim 2, it is characterised in that the adhesive tape is PP flexible glue bars, is knitted for upper and lower two layers The three-decker of cloth clamp middle PP adhesive tape, the connecting component are buckle or hasp or male and female bar.

4. air sofa according to claim 1, it is characterised in that the isolated part be every cloth, it is described every the side of cloth Edge is engaged with the wall of sofa body, described every having multiple holes on cloth.

5. air sofa according to claim 1, it is characterised in that the girth of described hole is not more than 360mm, hole and hole Between at least above 1mm.

6. air sofa according to claim 1, it is characterised in that described hole is irregular shape or regular shape, The regular shape is polygon, ellipse.

7. air sofa according to claim 6, it is characterised in that the polygon is square, rectangle or triangle Shape.

8. air sofa according to claim 4, it is characterised in that described to can be replaced terylene mesh or nylon wire every cloth Cloth.

9. air sofa according to claim 1, it is characterised in that have between the portions of the sofa body and bottom Drawstring portion, the both ends in the drawstring portion are separately fixed at bottom and portions.

10. air sofa according to claim 1, it is characterised in that the wall of the sofa body is double-decker, by table Layer peach face and internal layer TPU materials are formed, and the TPU materials of the internal layer fit in the top layer peach face by high temperature.