CN104146523A - Air cushion sofa - Google Patents
Air cushion sofa Download PDFInfo
- Publication number
- CN104146523A CN104146523A CN201410348872.7A CN201410348872A CN104146523A CN 104146523 A CN104146523 A CN 104146523A CN 201410348872 A CN201410348872 A CN 201410348872A CN 104146523 A CN104146523 A CN 104146523A
- Authority
- CN
- China
- Prior art keywords
- air cushion
- sofa
- filled
- elastic granule
- backrest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Abstract
The invention discloses an air cushion sofa which mainly comprises a sofa frame consisting of a chair surface and a chair backrest, wherein a backrest air cushion is arranged on the chair backrest of the sofa frame; a plurality of elastic grains are filled into the backrest air cushion; carbon dioxide gas is filled into the elastic grains. According to the air cushion sofa, the carbon dioxide gas with certain pressure is filled into the elastic grains, once the elastic grains are combusted and damaged, the carbon dioxide gas with the pressure can be ejected to a fire source rapidly, and then fire-extinguishing and flame-retarding effects are achieved. The air cushion sofa utilizes the buffer function and the fire-fighting function of carbon dioxide air springs, and at the same time, a market option is provided for sealing carbon dioxide.
Description
Technical field
The present invention relates to a kind of sofa, relate in particular to a kind of air cushion sofa with fire-fighting function and favorable elasticity.
Technical background
Sofa is a kind of many seats chair that cushion is housed, existing sofa generally comprises with the framework of chair and is arranged on the elastic cushion on framework, sofa on existing market adopts inner liner metal spring and foamed material, its metal spring is no matter be that installation position and support zone all must specific aim liner be hurted sb.'s feelings preventing, and foamed material used of a specified duration can be more and more compacter, and then lose part elasticity and people is sat up feel under the weather, what more allow people worries is to be easy to burnedly, lacks the sense of security.Someone studied the feasibility that replaces sofa elastic cushion with air bag in the past, but finally all abandoned this scheme, because a feature of sofa is need to be durable in use, but easily damaged, the gas leakage although the elastic cushion elasticity that airing form forms can remain unchanged for a long time, durability degree is very low.
In sum, the common disadvantage of existing sofa is: the elastic cushion 1, adopting has inflammability, often becomes maximum burning things which may cause a fire disaster after lighting; 2, elastic cushion poor flexibility, and after long-time use, elasticity diminishes and easily distortion.
In addition, along with the mankind are increasing to the demand of the energy, in atmosphere, the ratio of carbon dioxide is increasing, the living environment that carbon dioxide isothermal chamber gas more and more threatens the mankind.We need to find the approach of more storage carbon dioxide.
Summary of the invention
In view of this, the object of this invention is to provide a kind of air cushion sofa, this air cushion sofa has not only solved the sofa problem that easily breakage is leaked gas of existing inflatable, has fire-retardant effect simultaneously.
The present invention solves such scheme by following technological means:
The invention provides a kind of air cushion sofa, it comprises the sofa frame being mainly comprised of seat and the chair back, on the chair back of described sofa frame, be provided with backrest air cushion, in described backrest air cushion, be filled with a plurality of elastic granules, described elastic granule inside is filled with carbon dioxide, and described elastic granule is formed by rubber or plastic production.
Further, on the seat of described sofa frame, be provided with seat surface air cushion, in described seat surface air cushion, be filled with the elastic granule that carbon dioxide has been filled in inside.
Further, between the described chair back and backrest air cushion, be provided with internal layer air cushion, in described internal layer air cushion, be filled with the elastic granule of having filled carbon dioxide.
Further, between described seat surface air cushion and seat, be provided with bottom air cushion, in described bottom air cushion, be filled with the elastic granule of having filled carbon dioxide.
Further, in described backrest air cushion and/or seat surface air cushion, be also provided with for loading elastic granule and retraining the Fibre Bag of its position.
Further, be transversely provided with for Fibre Bag internal insulation being become to the separation layer of a plurality of isolation cavitys in described Fibre Bag, described separation layer is connected with the sidewall of Fibre Bag, the described elastic granule of filling in described isolation cavity.
Further, be provided with for the isolation cavity at place is divided into a plurality of dividing layers of cutting apart cavity on longitudinally in the isolation cavity of described Fibre Bag, described dividing layer is connected with the sidewall of separation layer or Fibre Bag, described in cut apart and in cavity, be filled with elastic granule.
Further, described elastic granule inside is provided with the traction-resistant fibre line of certain density, and the two ends of the described single respectively sidewall relative with the inner both sides of elastic granule are fixedly connected with.
Further, described elastic granule is square or is spherical.
Further, junction at seat surface air cushion and backrest air cushion is provided with fixed Combination device, described fixed Combination device is fixedly connected with the junction of seat and the chair back, above it, be provided with for the fixing snap close of backrest air cushion and seat surface air cushion, with person easy to use, change seat surface air cushion or the backrest air cushion of oneself liking.Described fixed Combination device can also be designed to further feature.
Beneficial effect of the present invention:
1, air cushion sofa inner liner of the present invention is gas spring, and it has solved the easily generation of gas leak phenomenon afterwards of backrest air cushion epidermis breakage in the past by load the form of a plurality of elastic granules in backrest air cushion.Owing to easily changing after individual other elastic granule damage, and there is no can reusing of damage, the recycling rate of described air cushion sofa of the present invention is high.
2, air cushion sofa of the present invention, its elastic granule inside is filled with the carbon dioxide of certain pressure, once after elastic granule burning breakage, know from experience and spray to rapidly burning things which may cause a fire disaster with the carbon dioxide gas of pressure, plays the fire-retardant effect of fire extinguishing.
3, air cushion sofa of the present invention, its elastic granule inside is filled with the carbon dioxide of certain pressure, and the thermal conductivity of carbon dioxide is very low, and the heat insulation effect of described air cushion sofa of the present invention is best.
4, air cushion sofa of the present invention, is provided with internal layer air cushion between its chair back and backrest air cushion, is provided with bottom air cushion between seat surface air cushion and seat, is above-mentionedly arranged so that the bottom of backrest air cushion and seat surface air cushion is not easy to wear, and then extends durability degree.
5, air cushion sofa of the present invention, for strengthening the constraint dynamics of elastic granule to its internal gas, described elastic granule inside is provided with the traction-resistant fibre line of certain density, stressed to both sides expansion because of buffering suface in being subject to people's gravity compressed process to prevent elastic granule, adjacent elastic granule is formed to damaging influence.
Accompanying drawing explanation
Fig. 1 is the perspective view of air cushion sofa of the present invention;
Fig. 2 is the side sectional view of air cushion sofa of the present invention, figure Elastic particle squarely;
Fig. 3 is the another kind of side sectional view of air cushion sofa of the present invention, and figure Elastic particle is circular;
Fig. 4 is a kind of perspective view of air cushion sofa Elastic particle of the present invention, and figure Elastic particle partly cuts open demonstration;
Fig. 5 is the another kind of structural representation of air cushion sofa Elastic particle of the present invention;
Fig. 6 is the inner stereo decomposing structural representation of Fibre Bag in air cushion sofa of the present invention;
Fig. 7 is the perspective view of Fibre Bag outside in air cushion sofa of the present invention, and in figure, Fibre Bag anterior angle is cut demonstration open.
The specific embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in detail:
As shown in Fig. 1-7, air cushion sofa of the present invention, it comprises the sofa frame being mainly comprised of seat 1a and chair back 1b, on the chair back 1b of described sofa frame, be provided with backrest air cushion 2, on the seat 1a of described sofa frame, be provided with seat surface air cushion 3, in described seat surface air cushion 3 and backrest air cushion 2, be filled with square elastic granule 21, the upper surface of described backrest air cushion 2 is filled with spherical elastic granule 21, to give more comfortable sensation; Described elastic granule 21 is formed by fiber and rubber or plastic material produced with combination, and described elastic granule 21 inside are filled with carbon dioxide; Air cushion sofa of the present invention is square elastic granule or the spherical elastic granule that is filled with carbon dioxide due to what load in air cushion, thereby needn't worry the rear elastic performance that affects sofa integral body of wherein one or more unit grain damages.In addition, because elastic granule itself has good restraining force, thereby needn't worry its practicality and durability.The most important thing is that air cushion itself has fire protecting performance, when meeting fiery outside being burnt, its inner carbon dioxide can go out burning things which may cause a fire disaster spray because of expanded by heating.
Further improvement as technique scheme, between described chair back 1b and backrest air cushion 2, be provided with internal layer air cushion 4, between described seat surface air cushion 3 and seat 1a, be provided with bottom air cushion 5, in described internal layer air cushion 4 and bottom air cushion 5, be filled with the elastic granule 21 of filling arbon dioxide gas.Above-mentionedly be arranged so that the bottom of backrest air cushion and seat surface air cushion is not easy to wear, and then extend durability degree.
As the further improvement of technique scheme, in described backrest air cushion 2 and/or seat surface air cushion 3, be also provided with for loading elastic granule 21 and retraining the Fibre Bag 22 of its position.In described Fibre Bag 22, be transversely provided with for Fibre Bag 22 internal insulation being become to the separation layer 23 of a plurality of isolation cavitys, described separation layer 23 is connected with the sidewall of Fibre Bag 22, the described elastic granule 21 of filling in described isolation cavity.Because described elastic granule 21 is a kind of less particles, be well with its pooling feature, need a plurality of elastic granules 21 combinations use, and usable fibers bag 22 by its restriction molding to facilitate standardized production.Described Fibre Bag 22 is made and is formed by fiber cloth, a plurality of elastic granules 21 is sealed sack by regularly arranged filling after Fibre Bag 22, to prevent elastic granule 21 displacements.Fibre Bag is set and can strengthens backrest air cushion 2 and seat surface air cushion 3 mouldabilities, after making backrest air cushion 2 and seat surface air cushion 3 stressed, its inner elastic granule can not move to surrounding significantly, and after removing the pressure of backrest air cushion 2 and seat surface air cushion 3, described backrest air cushion 2 and seat surface air cushion 3 can return to rapidly original shape.
Further improvement as technique scheme, on longitudinal in the isolation cavity of described Fibre Bag 22, be provided with for the isolation cavity at place being divided into a plurality of dividing layers 24 of cutting apart cavity, described dividing layer 24 is connected with the sidewall of separation layer 23 or Fibre Bag 22, described in cut apart and in cavity, be filled with elastic granule 21.On longitudinal in the isolation cavity of Fibre Bag 22, dividing layer 24 is set and can further improve backrest air cushion 2 and seat surface air cushion 3 mouldabilities, in addition, dividing layer 24 can effectively be protected elastic granule 21, prevents its single stressed excessive breakage.
As the further improvement of technique scheme, described elastic granule 21 inside are provided with the traction-resistant fibre line 25 of certain density.The two ends of the described single 25 respectively sidewall relative with the inner both sides of elastic granule are fixedly connected with.By be provided with the traction-resistant fibre line 25 of certain density in elastic granule 21 inside, can prevent that elastic granule from destroying to both sides overdistension because buffering suface is stressed in stressed compression process, play the effect that improves elastic granule maximum weighted load.
Finally it should be noted that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the subject area of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. an air cushion sofa, comprise the sofa frame mainly being formed by seat (1a) and the chair back (1b), it is characterized in that: on the chair back of described sofa frame (1b), be provided with backrest air cushion (2), in described backrest air cushion (2), be filled with a plurality of elastic granules (21), described elastic granule (21) inside is filled with carbon dioxide.
2. air cushion sofa according to claim 1, is characterized in that: on the seat of described sofa frame (1a), be provided with seat surface air cushion (3), be filled with inside and filled the elastic granule of carbon dioxide (21) in described seat surface air cushion (3).
3. air cushion sofa according to claim 1, is characterized in that: between the described chair back (1b) and backrest air cushion (2), be provided with internal layer air cushion (4), be filled with the elastic granule (21) of having filled carbon dioxide in described internal layer air cushion (4).
4. air cushion sofa according to claim 2, is characterized in that: between described seat surface air cushion (3) and seat (1a), be provided with bottom air cushion (5), be filled with the elastic granule (21) of having filled carbon dioxide in described bottom air cushion (5).
5. according to the air cushion sofa described in above-mentioned any one claim, it is characterized in that: in described backrest air cushion (2) and/or seat surface air cushion (3), be also provided with for loading elastic granule (21) and retraining the Fibre Bag (22) of its position.
6. air cushion sofa according to claim 5, it is characterized in that: in described Fibre Bag, be transversely provided with for Fibre Bag (22) internal insulation being become to the separation layer (23) of a plurality of isolation cavitys, described separation layer (23) is connected with the sidewall of Fibre Bag (22), filling described elastic granule (21) in described isolation cavity.
7. air cushion sofa according to claim 6, it is characterized in that: on longitudinal in the isolation cavity of described Fibre Bag (22), be provided with for the isolation cavity at place being divided into a plurality of dividing layers (24) of cutting apart cavity, described dividing layer (24) is connected with the sidewall of separation layer (23) or Fibre Bag (22), described in cut apart and in cavity, be filled with elastic granule (21).
8. air cushion sofa according to claim 7, it is characterized in that: described elastic granule (21) inside is provided with the traction-resistant fibre line (25) of certain density, the two ends of described single (25) the respectively sidewall relative with the inner both sides of elastic granule are fixedly connected with.
9. air cushion sofa according to claim 5, it is characterized in that: the junction of described seat surface air cushion (3) and backrest air cushion (2) is provided with fixed Combination device, described fixed Combination device is fixedly connected with the junction of the chair back (1b) with seat (1a), is provided with for the fixing snap close of backrest air cushion and seat surface air cushion above it.
10. air cushion sofa according to claim 9, is characterized in that: described elastic granule (21) is square or is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348872.7A CN104146523B (en) | 2013-10-24 | 2014-07-22 | Air cushion sofa |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505529.4 | 2013-10-24 | ||
| CN2013105055294 | 2013-10-24 | ||
| CN201310505529.4A CN103504861A (en) | 2013-10-24 | 2013-10-24 | Air cushion sofa filled with carbon dioxide |
| CN201410348872.7A CN104146523B (en) | 2013-10-24 | 2014-07-22 | Air cushion sofa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104146523A true CN104146523A (en) | 2014-11-19 |
| CN104146523B CN104146523B (en) | 2017-07-11 |
Family
ID=49888700
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310505529.4A Pending CN103504861A (en) | 2013-10-24 | 2013-10-24 | Air cushion sofa filled with carbon dioxide |
| CN201410348872.7A Expired - Fee Related CN104146523B (en) | 2013-10-24 | 2014-07-22 | Air cushion sofa |
| CN201420404359.0U Expired - Fee Related CN203987038U (en) | 2013-10-24 | 2014-07-22 | Air cushion sofa |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310505529.4A Pending CN103504861A (en) | 2013-10-24 | 2013-10-24 | Air cushion sofa filled with carbon dioxide |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404359.0U Expired - Fee Related CN203987038U (en) | 2013-10-24 | 2014-07-22 | Air cushion sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103504861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772419A (en) * | 2020-06-03 | 2020-10-16 | 安徽钜将家具制造有限公司 | Sofa |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504861A (en) * | 2013-10-24 | 2014-01-15 | 开县人人有余科技有限公司 | Air cushion sofa filled with carbon dioxide |
| CN104154414B (en) * | 2014-07-22 | 2016-06-08 | 开县人人有余科技有限公司 | The manufacture method of gas-storing bag |
| CN105856657A (en) * | 2016-04-06 | 2016-08-17 | 四川创未网络科技有限公司 | Elastic material based on compression-resisting foams and usage thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169466A (en) * | 1977-02-02 | 1979-10-02 | Wong Woon Tong | Massaging apparatus |
| CN2125308U (en) * | 1992-05-30 | 1992-12-23 | 刘万泉 | Air-filled mattress |
| US5533220A (en) * | 1995-01-13 | 1996-07-09 | Askle | Inflatable, "telescopic" cells for cushions and mattresses |
| JPH08196389A (en) * | 1995-01-27 | 1996-08-06 | Sigma Corp | Cushion mat |
| CN2246447Y (en) * | 1994-08-22 | 1997-02-05 | 陈刘宝 | Gas filler |
| CN1192660A (en) * | 1995-06-07 | 1998-09-09 | 耐克国际有限公司 | Complex-contoured tensile bladder |
| CN2897822Y (en) * | 2006-04-19 | 2007-05-09 | 刘玉恩 | Safety forced-landing protector of aircraft |
| CN201032956Y (en) * | 2007-04-19 | 2008-03-12 | 明达实业(厦门)有限公司 | Line-dragging type air inflation structure |
| CN102256829A (en) * | 2009-04-02 | 2011-11-23 | 宝马股份公司 | Pad for a seat |
| CN203047154U (en) * | 2013-01-18 | 2013-07-10 | 江苏恒力化纤股份有限公司 | Safety air bag |
| CN203987038U (en) * | 2013-10-24 | 2014-12-10 | 开县人人有余科技有限公司 | Air cushion sofa |
-
2013
- 2013-10-24 CN CN201310505529.4A patent/CN103504861A/en active Pending
-
2014
- 2014-07-22 CN CN201410348872.7A patent/CN104146523B/en not_active Expired - Fee Related
- 2014-07-22 CN CN201420404359.0U patent/CN203987038U/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169466A (en) * | 1977-02-02 | 1979-10-02 | Wong Woon Tong | Massaging apparatus |
| CN2125308U (en) * | 1992-05-30 | 1992-12-23 | 刘万泉 | Air-filled mattress |
| CN2246447Y (en) * | 1994-08-22 | 1997-02-05 | 陈刘宝 | Gas filler |
| US5533220A (en) * | 1995-01-13 | 1996-07-09 | Askle | Inflatable, "telescopic" cells for cushions and mattresses |
| JPH08196389A (en) * | 1995-01-27 | 1996-08-06 | Sigma Corp | Cushion mat |
| CN1192660A (en) * | 1995-06-07 | 1998-09-09 | 耐克国际有限公司 | Complex-contoured tensile bladder |
| CN2897822Y (en) * | 2006-04-19 | 2007-05-09 | 刘玉恩 | Safety forced-landing protector of aircraft |
| CN201032956Y (en) * | 2007-04-19 | 2008-03-12 | 明达实业(厦门)有限公司 | Line-dragging type air inflation structure |
| CN102256829A (en) * | 2009-04-02 | 2011-11-23 | 宝马股份公司 | Pad for a seat |
| CN203047154U (en) * | 2013-01-18 | 2013-07-10 | 江苏恒力化纤股份有限公司 | Safety air bag |
| CN203987038U (en) * | 2013-10-24 | 2014-12-10 | 开县人人有余科技有限公司 | Air cushion sofa |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772419A (en) * | 2020-06-03 | 2020-10-16 | 安徽钜将家具制造有限公司 | Sofa |
| CN111772419B (en) * | 2020-06-03 | 2021-12-31 | 安徽钜将家具制造有限公司 | Sofa |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104146523B (en) | 2017-07-11 |
| CN203987038U (en) | 2014-12-10 |
| CN103504861A (en) | 2014-01-15 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20180722 |