CN2493102Y

CN2493102Y - Inflated sofa

Info

Publication number: CN2493102Y
Application number: CN 01230629
Authority: CN
Inventors: 陈刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-14
Filing date: 2001-07-14
Publication date: 2002-05-29
Anticipated expiration: 2011-07-14

Abstract

An inflatable sofa consists of inflatable sofa mats and inflatable sofa backrests which are all formed by breadthwise or lengthways linking two or more than two inflatable sofa units. More than two little puffing bags stuffs quadrate hollows, two ends of which are sealed and which are made of the textile, to form the inflatable sofa units. The little puffing bag has two layers, and an outer layer is formed by latex, the framework of which is the textile; an inner layer is an elastic glue which can inflate and shrink freely inside a first layer to help the little puffing bag discharging air. Each little puffing bag is provided with an independent and unidirectional puffing valve, which is provided with an independent puffing valve opening, which can discharge air in situ.

Description

A kind of inflated sofa

The utility model is a kind of inflated sofa.

Inflated sofa in the market mostly is cushion and backrest and respectively is (CN2228306 is carried as patent) of an air chamber.In order to guarantee enough firmness, unlikely depression was too severe when the people was sat down, and then filled than higher air pressure, and like this, than higher, thereby cost is higher or the inflated sofa weight ratio causes carrying inconvenience more greatly to the requirement of encapsulant.

The utility model proposes a kind of inflated sofa, can remedy above-described deficiency.

Technical solution of the present utility model is that this inflated sofa is made up of inflated sofa cushion and inflated sofa backrest.Inflated sofa cushion and inflated sofa backrest are formed by two or more inflated sofa unit transverses or vertical the binding.Made by textile, the cuboid hollow of closed at both ends constitutes the inflated sofa cell enclosure.In the inflated sofa cell enclosure, the plural little gas cell of filling forms the inflated sofa unit.Little gas cell divides two-layer composition, and skin is made of the latex that with the textile is skeleton.Thus, the maximum filled volume of each little gas cell is certain.Internal layer be one can be in ground floor the elastic capsule that shrinks of free wxpansion.To help little gas cell exhaust.Each little gas cell has an independently unidirectional charging valve, draws the gas tube of a little gas cell thus.The gas ducting of inflated sofa unit couples together the gas ducting of each little gas cell in it and draws outside the inflated sofa unit, and the gas ducting of inflated sofa cushion or inflated sofa backrest links up the gas ducting of each inflated sofa unit in it and draws outside inflated sofa cushion or the inflated sofa backrest; The gas ducting of inflated sofa links up the gas ducting of inflated sofa cushion and inflated sofa backrest in the inflated sofa charging valve mouth of guiding under the inflated sofa rear side.Each little gas cell has an independently exhaust valve mouth on the spot, therefrom draws a little gas cell exhaust subsidiary conduit.Little gas cell exhaust subsidiary conduit little gas cell on the spot the capitiform in the exhaust valve become the space of a sealing, when little gas cell exhaust subsidiary conduit sufficient gas, then open the exhaust valve of little gas cell, make the exhaust on the spot of little gas cell.The exhaust subsidiary conduit of each little gas cell links together to take advantage of a situation by inflated sofa unit exhaust subsidiary conduit and draws outside the inflated sofa unit.The exhaust subsidiary conduit of inflated sofa cushion or inflated sofa backrest links up the exhaust auxiliary tube of each inflated sofa unit in it and draws outside inflated sofa cushion or the inflated sofa backrest.The exhaust subsidiary conduit of inflated sofa links up the exhaust subsidiary conduit of inflated sofa cushion and inflated sofa backrest the inflated sofa exhaust subsidiary conduit valve port of guiding under the inflated sofa rear side.In the inflated sofa cell enclosure, each little gas cell is drawn an elastic strip on the relative position of the unidirectional charging valve mouth of little gas cell makes each little gas cell and inflated sofa unit gas ducting keep certain relative position by the binding with a little gas cell fixed band.The maximum filled volume of each little gas cell is greater than the volume of inflated sofa unit in each inflated sofa unit.To keep the shape of inflated sofa.

Be elaborated below in conjunction with accompanying drawing.

Shown in Figure 1 is little balloon structure schematic diagram.Shown in Figure 2 is inflated sofa cellular construction schematic diagram.Fig. 3 is the A of Fig. 2---the A profile.

Partly marking explanation is as follows for each of Fig. 1:

The little gas cell internal layer of 1---little gas cell skin 2---

The little gas cell gas ducting of 3---little gas cell charging valve mouths 4---

The little gas cell exhaust subsidiary conduit of 5---little gas cell is exhaust valve mouths 6 on the spot---

7---elastic strip

Each of Fig. 2 partly marking explanation is as follows: (in the inflated sofa cell enclosure with dashed lines draw a little gas cell be example)

1---little gas cell 2---gas ducting of little gas cell

3---little gas cell exhaust subsidiary conduit 4---gas ducting of inflated sofa unit

The little gas cell fixed band of 5---exhaust subsidiary conduits 6 of inflated sofa unit---

7---the inflated sofa cell enclosure

Further describe in conjunction with Figure of description with embodiment below.

Fig. 4 forms for the inflated sofa cushion is vertically linked by two or more inflated sofa unit; The inflated sofa backrest is vertically linked by two or more inflated sofa unit and forms.Fig. 5 is the side view of Fig. 4

Fig. 6 is that the inflated sofa cushion is made up of two or more inflated sofa unit transverses bindings; The inflated sofa backrest is vertically linked by two or more inflated sofa unit and forms.Fig. 7 is the side view of Fig. 6

Fig. 8 is that the inflated sofa cushion is made up of two or more inflated sofa unit transverses bindings; The inflated sofa backrest is linked by two or more inflated sofa unit transverses and forms.Fig. 9 is the side view of Fig. 8

Figure 10 forms for the inflated sofa cushion is vertically linked by two or more inflated sofa unit; The inflated sofa backrest is linked by two or more inflated sofa unit transverses and forms.Figure 11 is the side view of Figure 10

Embodiment one

As Fig. 4, shown in Figure 5, the inflated sofa cushion is vertically linked by two above inflated sofa unit and forms; Two above inflated sofas of inflated sofa backrest unit vertically links the inflated sofa of composition.

Fig. 4, each marking explanation partly of Fig. 5 is as follows:

1---inflated sofa cushion 2---inflated sofa backrest

3---the inflated sofa unit

Embodiment two

As Fig. 6, shown in Figure 7, the inflated sofa cushion is linked by two or more inflated sofa unit transverses and forms; The inflated sofa backrest vertically links the inflated sofa of forming by two or more inflated sofa unit.

Fig. 6, each marking explanation partly of Fig. 7 is as follows:

1---inflated sofa cushion 2---inflated sofa backrest

3---the inflated sofa unit

Embodiment three

As Fig. 8, shown in Figure 9, the inflated sofa cushion is linked by two or more inflated sofa unit transverses and forms; The inflated sofa backrest is linked the inflated sofa of forming by two or more inflated sofa unit transverses.

Fig. 8, each marking explanation partly of Fig. 9 is as follows:

1---inflated sofa cushion 2---inflated sofa backrest

3---the inflated sofa unit

Embodiment four

As Figure 10, shown in Figure 11, the inflated sofa cushion is vertically linked by two or more inflated sofa unit and forms; The inflated sofa backrest is linked the inflated sofa of forming by two or more inflated sofa unit transverses.

Figure 10, each marking explanation partly of Figure 11 is as follows:

1---inflated sofa cushion 2---inflated sofa backrest

3---the inflated sofa unit

Claims

1, a kind of inflated sofa, this inflated sofa is made up of inflated sofa cushion and inflated sofa backrest; It is characterized in that inflated sofa cushion and inflated sofa backrest are formed by two or more inflated sofa unit transverses or vertical the binding.

2, inflated sofa according to claim 1 is characterized in that, several little gas cells of filling form in the cuboid hollow that the inflated sofa unit is made by textile.

3, inflated sofa according to claim 2 unit is characterized in that little gas cell divides two-layer composition, and skin is made of the latex that with the textile is skeleton, and thus, the maximum filled volume of each little gas cell is certain; Internal layer be one can be in ground floor the elastic capsule that shrinks of free wxpansion, thus, when the exhaust valve of little gas cell is opened, but need not add just automatic vent of external force.

4, described according to claim 3, each little gas cell has an independently unidirectional charging valve; An exhaust valve on the spot independently.

5,, it is characterized in that the total maximum filled volume that each little gas cell is added up in the inflated sofa unit is greater than inflated sofa unit volume according to the described inflated sofa of claim 2 unit.

6, according to claim 1, claim 2, claim 3, claim 4, claim 5 described is characterized in that this inflated sofa cushion is vertically linked by two or more inflated sofa unit and forms; The inflated sofa backrest is vertically linked by two or more inflated sofa unit and forms.

7, according to claim 1, claim 2, claim 3, claim 4, claim 5 described is characterized in that, this inflated sofa cushion is linked by two or more inflated sofa unit transverses and forms; The inflated sofa backrest is vertically linked by two or more inflated sofa unit and forms.

8, according to claim 1, claim 2, claim 3, claim 4, claim 5 described is characterized in that, this inflated sofa cushion is linked by two or more inflated sofa unit transverses and forms; The inflated sofa backrest is linked by two or more inflated sofa unit transverses and forms.

9, according to claim 1, claim 2, claim 3, claim 4, claim 5 described is characterized in that this inflated sofa cushion is vertically linked by two or more inflated sofa unit and forms; The inflated sofa backrest is linked by two or more inflated sofa unit transverses and forms.