CN104146523B - Air cushion sofa - Google Patents
Air cushion sofa Download PDFInfo
- Publication number
- CN104146523B CN104146523B CN201410348872.7A CN201410348872A CN104146523B CN 104146523 B CN104146523 B CN 104146523B CN 201410348872 A CN201410348872 A CN 201410348872A CN 104146523 B CN104146523 B CN 104146523B
- Authority
- CN
- China
- Prior art keywords
- air cushion
- sofa
- filled
- elastic granule
- carbon dioxide
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a kind of air cushion sofa, it includes the sofa frame being mainly made up of seat and the chair back, backrest air cushion is provided with the chair back of the sofa frame, multiple elastic granules are filled with the backrest air cushion, the elastic granule inside is filled with carbon dioxide.Air cushion sofa of the invention, carbon dioxide of its elastic granule inside filled with certain pressure, once after elastic granule burning breakage, the carbon dioxide gas cognition with pressure sprays to burning things which may cause a fire disaster rapidly, plays the fire-retardant effect of fire extinguishing.The present invention using carbon dioxide air spring pooling feature and fire-fighting function while, for sequestration of carbon dioxide provides a kind of Market Selection.
Description
Technical field
The present invention relates to a kind of sofa, more particularly to a kind of air cushion sofa with fire-fighting function and favorable elasticity.
Technical background
Sofa is a kind of many seat chairs equipped with cushion, and existing sofa generally comprises the framework with chair and sets
The elastic cushion on framework is put, the sofa on existing market uses inner liner metal spring and foamed material, its metal elastic
Spring either installation position and support zone all must specific aim pad preventing from hurting sb.'s feelings, and foamed material used long can increasingly
Compact, and then lose partial elastic and make one to sit up and feel under the weather, more allow people worries is to be easy to be burned, and lacks safety
Sense.Conventional someone's research replaces the feasibility of sofa elastic cushion with air bag, but finally all abandons this scheme, because
One feature of sofa is that needs are durable in use, although the elastic cushion elasticity that airing form is formed can for a long time keep constant
It is easy damaged, gas leakage, durability degree is very low.
In sum, the common disadvantage of existing sofa is：1st, use elastic cushion there is inflammability, after lighting often into
It is maximum burning things which may cause a fire disaster；2nd, elasticity diminishes and is easily deformed after elastic cushion poor flexibility, and long-time use.
In addition, as the mankind are increasing to the demand of the energy, the ratio of carbon dioxide is increasing in air, titanium dioxide
Carbon isothermal chamber gas increasingly threatens the living environment of the mankind.We need to find the approach of more storage carbon dioxide.
The content of the invention
In view of this, it is an object of the invention to provide a kind of air cushion sofa, the air cushion sofa not only solves existing inflation
The problem of the easy breakage gas leakage of the sofa of formula, while having fire-retardant effect.
The present invention is to solve such scheme by following technological means：
The invention provides a kind of air cushion sofa, it includes the sofa frame being mainly made up of seat and the chair back, the sand
Backrest air cushion is provided with the chair back for sending out framework, multiple elastic granules is filled with the backrest air cushion, in the elastic granule
Portion is filled with carbon dioxide, and the elastic granule is formed by rubber or plastic production.
Further, seat surface air cushion is provided with the seat of the sofa frame, being filled with inside in the seat surface air cushion fills out
The elastic granule of carbon dioxide is filled.
Further, internal layer air cushion is provided between the chair back and backrest air cushion, filling is filled with the internal layer air cushion
The elastic granule of carbon dioxide.
Further, bottom air cushion is provided between the seat surface air cushion and seat, filling is filled with the bottom air cushion
The elastic granule of carbon dioxide.
Further, it is additionally provided with for loading elastic granule and constraining its position in the backrest air cushion and/or seat surface air cushion
The Fibre Bag put.
Further, be provided with transverse direction in the Fibre Bag for by Fibre Bag internal insulation into multiple isolation cavitys every
Absciss layer, the separation layer is connected with the side wall of Fibre Bag, the filling elastic granule in the isolation cavity.
Further, it is longitudinally positioned in the isolation cavity of the Fibre Bag to have many for the isolation cavity at place to be divided into
The dividing layer of individual segmentation cavity, the dividing layer is connected with the side wall of separation layer or Fibre Bag, is filled with the segmentation cavity
Elastic granule.
Further, the elastic granule is internally provided with the traction-resistant fibre line of certain density, the two ends point of the single
Side wall not relative with elastic granule inside both sides is fixedly connected.
Further, the elastic granule is square or spherical.
Further, the junction of seat surface air cushion and backrest air cushion is provided with fixed Combination device, the fixed Combination device
Junction with seat and the chair back is fixedly connected, and it is provided with the lock for fixing backrest air cushion and seat surface air cushion above, with
Convenient use person changes the seat surface air cushion or backrest air cushion oneself liked.It is special that the fixed Combination device is also designed to other
Levy.
Beneficial effects of the present invention：
1st, air cushion sofa inner liner of the invention is gas spring, and it in backrest air cushion by loading multiple elasticity
The form of grain solves the generation of easy gas leak phenomenon after conventional backrest air cushion cuticular breakdown.Because individual other elastic granule is damaged
It is readily replaceable afterwards, can be reused without what is damaged, the reuse ratio of the air cushion sofa of the invention is high.
2nd, air cushion sofa of the invention, carbon dioxide of its elastic granule inside filled with certain pressure, once bullet
Property particle burning breakage after, carbon dioxide gas with pressure is known from experience and sprays to burning things which may cause a fire disaster rapidly, plays fire-retardant effect of putting out a fire.
3rd, air cushion sofa of the invention, carbon dioxide of its elastic granule inside filled with certain pressure, titanium dioxide
The thermal conductivity of carbon is very low, and the heat insulation effect of the air cushion sofa of the present invention is optimal.
4th, air cushion sofa of the invention, is provided with internal layer air cushion, seat surface air cushion and seat between its chair back and backrest air cushion
Between be provided with bottom air cushion, above-mentioned setting causes that the bottom of backrest air cushion and seat surface air cushion is not easy to wear, so extend it is durable
Degree.
5th, air cushion sofa of the invention is enhancing elastic granule to the constraint dynamics of its internal gas, the elastic granule
The traction-resistant fibre line of certain density is internally provided with, to prevent elastic granule during the gravity compressed by people because of buffering suface
Stress and expanded to both sides, damaging influence is constituted to adjacent elastic granule.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of air cushion sofa of the present invention；
Fig. 2 is the side sectional view of air cushion sofa of the present invention, elastic granule squarely in figure；
Fig. 3 is another side sectional view of air cushion sofa of the present invention, and elastic granule is circular in figure；
Fig. 4 is a kind of dimensional structure diagram of elastic granule in air cushion sofa of the present invention, and elastic granule is half-sectional aobvious in figure
Show；
Fig. 5 is another structural representation of elastic granule in air cushion sofa of the present invention；
Fig. 6 is Fibre Bag inside dimensional decomposition structure diagram in air cushion sofa of the present invention；
Fig. 7 is the dimensional structure diagram outside Fibre Bag in air cushion sofa of the present invention, and Fibre Bag anterior angle is cut open aobvious in figure
Show.
Specific embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in detail：
As shown in figs. 1-7, air cushion sofa of the invention, it includes the sofa frame being mainly made up of seat 1a and chair back 1b
Frame, is provided with backrest air cushion 2 on the chair back 1b of the sofa frame, seat surface air cushion is provided with the seat 1a of the sofa frame
3, square elastic granule 21, the upper surface filling of the backrest air cushion 2 are filled with the seat surface air cushion 3 and backrest air cushion 2
There is spherical elastic granule 21, to give more comfortable sensation；The elastic granule 21 is by fiber and rubber or plastics material
Material produced with combination is formed, and the inside of the elastic granule 21 is filled with carbon dioxide；Air cushion sofa of the invention is due to air cushion
The square elastic granule or spherical shaped elastomeric particle that are filled with carbon dioxide of interior filling, thus do not have to concern one of them
Or influence the overall elastic performance of sofa after multiple unit grains damages.Further, since elastic granule has well about in itself
Beam force, thus do not have to concern its practicality and durability.Above all air cushion has fire protecting performance in itself, is meeting the outside quilt of fire
During burn-through, its internal carbon dioxide can go out burning things which may cause a fire disaster spray because of expanded by heating.
As the further improvement of above-mentioned technical proposal, internal layer air cushion is provided between the chair back 1b and backrest air cushion 2
4, bottom air cushion 5 is provided between the seat surface air cushion 3 and seat 1a, it is filled with the internal layer air cushion 4 and bottom air cushion 5 and is filled out
The elastic granule 21 of filling CO 2 gas.Above-mentioned setting causes that the bottom of backrest air cushion and seat surface air cushion is not easy to wear, and then
Extension durability degree.
As the further improvement of above-mentioned technical proposal, use is additionally provided with the backrest air cushion 2 and/or seat surface air cushion 3
In filling elastic granule 21 and constrain the Fibre Bag 22 of its position.It is provided with transverse direction in the Fibre Bag 22 for by Fibre Bag
22 internal insulations isolate the separation layer 23 of cavity into multiple, and the separation layer 23 is connected with the side wall of Fibre Bag 22, the isolation
The filling elastic granule 21 in cavity.Because the elastic granule 21 is a kind of less particle, its is used well
Pooling feature needs multiple combinations of elastic granules 21 to use, and usable fibers bag 22 by its restriction molding facilitating standardization
Production.The Fibre Bag 22 is made by fiber cloth, multiple elastic granules 21 is arranged regularly after being loaded into Fibre Bag 22
Sack is sealed, to prevent elastic granule 21 from shifting.Setting Fibre Bag can strengthen backrest air cushion 2 and the mouldability of seat surface air cushion 3, make
Its internal elastic granule will not be moved significantly to surrounding after backrest air cushion 2 and the stress of seat surface air cushion 3, and removed to leaning on
After the pressure of back of the body air cushion 2 and seat surface air cushion 3, the backrest air cushion 2 and seat surface air cushion 3 can be promptly restored to original shape.
As the further improvement of above-mentioned technical proposal, in the isolation cavity of the Fibre Bag 22 it is longitudinally positioned have for
The isolation cavity at place is divided into the dividing layer 24 of multiple segmentation cavitys, the dividing layer 24 and separation layer 23 or Fibre Bag 22
The connection of side wall, be filled with elastic granule 21 in the segmentation cavity.Longitudinally positioned point in the isolation cavity of Fibre Bag 22
Cut layer 24 and can further improve backrest air cushion 2 and the mouldability of seat surface air cushion 3, in addition, dividing layer 24 can effectively protect elastic granule
21, prevent its single excessive breakage of stress.
Used as the further improvement of above-mentioned technical proposal, the tension that the elastic granule 21 is internally provided with certain density is fine
Dimension line 25.The two ends of the single 25 side wall relative with elastic granule inside both sides respectively is fixedly connected.By in elasticity
The traction-resistant fibre line 25 that particle 21 is internally provided with certain density can prevent elastic granule during forced compression because of buffering suface
Stress and destroyed to both sides overdistension, play a part of improve elastic granule maximum weighted load.
It is last it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although ginseng
The present invention has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the subject area of technical solution of the present invention, its all should cover this
In the middle of the right of invention.
Claims (8)
1. a kind of air cushion sofa, including the sofa frame being mainly made up of seat (1a) and the chair back (1b), it is characterised in that：It is described
It is provided with the chair back (1b) of sofa frame in backrest air cushion (2), the backrest air cushion (2) and is filled with multiple elastic granules
(21), it is filled with carbon dioxide inside the elastic granule (21)；The elastic granule (21) is internally provided with certain close
The traction-resistant fibre line (25) of degree, the side wall that the two ends of the single (25) are relative with elastic granule inside both sides respectively fixes company
Connect.
2. air cushion sofa according to claim 1, it is characterised in that：Seat is provided with the seat (1a) of the sofa frame
The internal elastic granule (21) for being filled with carbon dioxide is filled with face air cushion (3), the seat surface air cushion (3).
3. air cushion sofa according to claim 1, it is characterised in that：Set between the chair back (1b) and backrest air cushion (2)
It is equipped with internal layer air cushion (4), the internal layer air cushion (4) and is filled with the elastic granule (21) for being filled with carbon dioxide.
4. air cushion sofa according to claim 2, it is characterised in that：Set between the seat surface air cushion (3) and seat (1a)
It is equipped with bottom air cushion (5), the bottom air cushion (5) and is filled with the elastic granule (21) for being filled with carbon dioxide.
5. air cushion sofa according to claim 4, it is characterised in that：The backrest air cushion (2) and/or seat surface air cushion (3)
Inside it is additionally provided with for loading elastic granule (21) and constraining the Fibre Bag (22) of its position.
6. air cushion sofa according to claim 5, it is characterised in that：It is provided with transverse direction in the Fibre Bag for by fibre
Dimension bag (22) internal insulation isolates the separation layer (23) of cavity into multiple, and the separation layer (23) connects with the side wall of Fibre Bag (22)
Connect, the filling elastic granule (21) in the isolation cavity.
7. air cushion sofa according to claim 5, it is characterised in that：The seat surface air cushion (3) and the knot of backrest air cushion (2)
Fixed Combination device is provided with conjunction, the fixed Combination device is fixedly connected with the junction of seat (1a) and the chair back (1b), thereon
Face is provided with the lock for fixing backrest air cushion and seat surface air cushion.
8. air cushion sofa according to claim 7, it is characterised in that：The elastic granule (21) is square or 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 |
|---|---|---|---|
| CN2013105055294 | 2013-10-24 | ||
| CN201310505529.4 | 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 CN104146523A (en) | 2014-11-19 |
| CN104146523B true 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) |
Families Citing this family (4)
| 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 |
| CN111772419B (en) * | 2020-06-03 | 2021-12-31 | 安徽钜将家具制造有限公司 | Sofa |
Citations (8)
| 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 |
| CN2897822Y (en) * | 2006-04-19 | 2007-05-09 | 刘玉恩 | Safety forced-landing protector of aircraft |
| CN102256829A (en) * | 2009-04-02 | 2011-11-23 | 宝马股份公司 | Pad for a seat |
| CN203987038U (en) * | 2013-10-24 | 2014-12-10 | 开县人人有余科技有限公司 | Air cushion sofa |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5802739A (en) * | 1995-06-07 | 1998-09-08 | Nike, Inc. | Complex-contoured tensile bladder and method of making same |
| CN201032956Y (en) * | 2007-04-19 | 2008-03-12 | 明达实业(厦门)有限公司 | Line-dragging type air inflation structure |
| CN203047154U (en) * | 2013-01-18 | 2013-07-10 | 江苏恒力化纤股份有限公司 | Safety air bag |
-
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 (8)
| 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 |
| CN2897822Y (en) * | 2006-04-19 | 2007-05-09 | 刘玉恩 | Safety forced-landing protector of aircraft |
| CN102256829A (en) * | 2009-04-02 | 2011-11-23 | 宝马股份公司 | Pad for a seat |
| CN203987038U (en) * | 2013-10-24 | 2014-12-10 | 开县人人有余科技有限公司 | Air cushion sofa |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103504861A (en) | 2014-01-15 |
| CN104146523A (en) | 2014-11-19 |
| CN203987038U (en) | 2014-12-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20170711 Termination date: 20180722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |