CN103190784A - Inflatable air column applied to airbed - Google Patents
Inflatable air column applied to airbed Download PDFInfo
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- CN103190784A CN103190784A CN2013100843347A CN201310084334A CN103190784A CN 103190784 A CN103190784 A CN 103190784A CN 2013100843347 A CN2013100843347 A CN 2013100843347A CN 201310084334 A CN201310084334 A CN 201310084334A CN 103190784 A CN103190784 A CN 103190784A
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- air
- air inlet
- gas column
- column body
- inflation
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- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 18
- 238000010943 off-gassing Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The invention discloses an inflatable air column applied to an airbed. The inflatable air column comprises a conical air column body, an air inlet base and an air valve component for regulating air flow between the air column body and the air inlet base; the air column body has a hollow structure, and the bottom of the air column body is provided with an air inlet; the top of the air inlet base is provided with an inflation inlet; the air inlet base is connected to the bottom of the air column body; the air valve component sequentially comprises a trigger piece, a compression spring, a piston piece, a pressing spring and a baffle which are arranged inside the air column body, and an air clapboard which is arranged between the inflation inlet of the air inlet base and the air inlet of the air column body from top to bottom; the air clapboard is provided with an air inlet through hole and an air outlet micropore which are communicated with the inflation port of the air inlet base; the piston piece is positioned above the air outlet micropore and can cover the air outlet micropore; the compression spring is connected with the trigger piece and the piston piece; the pressing spring is connected with the piston piece and the baffle; and the baffle covers the air inlet through hole. The inflatable air column is more comfortable and stable in use.
Description
Technical field
The present invention relates to the household goods field, refer to a kind of inflation gas column that is applied to airbed specifically.
Background technology
Airbed does not have very strong pliability and elasticity, and is yielding because of its elasticity, carry etc. and a bit to be subjected to extensive favor easily, is the optimal selections of people when often using particularly out on tours or family standby.Airbed inside is formed for its inflation by air pump side by side by a plurality of air bags or inflation gas column, though airbed has good springiness, numerous advantages such as carries easily, it also exists certain defective in use.
Existing air bag or inflation gas column are generally bar shape, the gas ducting connection that its lower end has air inlet and is connected with air pump.During use, gas column is because extruding downwards under people's pressure, gas column stability after being extruded is not high, gas inside pressure increases, easily run-off the straight and adjacent inflation gas column exerted an influence, brought sense of discomfort in use for people, and fold takes place in part that the inflation gas column is drained gas easily, has reduced the service life of inflation gas column.
Summary of the invention
The invention provides a kind of inflation gas column that is applied to airbed, its main purpose is to overcome existing gas column problems such as pressure imbalance, less stable when pressurized.
In order to solve above-mentioned technical problem, the present invention adopts following technical scheme to be achieved:
A kind of inflation gas column that is applied to airbed, comprise tapered gas column body, air inlet base and the air-valve assembly that is used for regulating gas flow between gas column body and the air inlet base, this gas column body is hollow structure, its bottom offers air inlet, the top of described air inlet base offers inflation inlet, this air inlet base is connected on the gas column body bottom, described air-valve assembly comprises the touch part that is positioned at the gas column body interior from top to bottom successively, the compression spring, piston piece, the conflict spring, baffle plate and be located at air inlet base inflation inlet and gas column body air inlet between gas barrier, this gas barrier offers air inlet through hole and the outgassing micropore that is connected with the inflation inlet of air inlet base, described piston piece is positioned at the top of outgassing micropore and can covers outgassing micropore, described compression spring is connected between touch part and the piston piece, described conflict spring is connected between piston piece and the baffle plate, and described shutter is located on the air inlet through hole.
Described piston piece comprises piston only, and the upper surface of this piston only is formed with a protuberance, and the bottom of described compression spring is sheathed on the protuberance.
Described piston piece comprises cylindrical shell, is installed in cylinder and limit assembly in the cylindrical shell, form the container cavity that a compression spring one end inserts into the inner between this cylindrical shell and the cylinder, described limit assembly comprises the handle, reseting shrapnel, the pin member that is connected with handle one end that are curved shape, is fixedly connected on the guide pin bushing spare on the cylindrical shell, described reseting shrapnel is fixedly arranged on the guide pin bushing spare, described pin member is interspersed in the guide pin bushing spare, and the one end contacts on the lateral wall of cylinder, the contact butt of the other end and reseting shrapnel.
Described limit assembly is provided with two, and lay respectively at the and arranged on left and right sides of cylindrical shell, guide pin bushing spare in each piston piece is fixedly connected on the corresponding side in upper surface of cylindrical shell, and the left and right sidewall of described cylinder is respectively equipped with the left and right detent of pegging graft and cooperating with two pin members, one end.
Described gas column body is progressively dwindled by volume from bottom to up and a plurality of air chambers of all being round flat shape are formed by connecting, and these a plurality of air chambers are interconnected, and form an annular folding line between the adjacent 2 air chambers, and the top of this gas column body is provided with a support portion.
Described gas column body is progressively increased by volume from bottom to up and a plurality of air chambers of all being round flat shape are formed by connecting, and these a plurality of air chambers are interconnected, and form an annular folding line between the adjacent 2 air chambers, and the top of this gas column body is provided with a support portion.
The outside of described air inlet base is provided with a plurality of breather pipes.
Described gas barrier middle part forms a lug boss, described outgassing micropore is opened on this lug boss, offer spaced apart three air inlet through holes on this gas barrier, and these three air inlet through holes are positioned at the outside of lug boss, described baffle plate comprises socket part in the form of a ring, three connecting portions and three occlusion parts that are used for covering respectively three air inlet through holes, each occlusion part is fixedlyed connected with the socket part by corresponding connecting portion, and this baffle plate is sheathed on the lug boss and with gas barrier is up and down by the socket part and is connected.
By the above-mentioned description of this invention as can be known, compare with prior art, the present invention has following advantage:
1. the outgassing micropore among the present invention is used for the discharge of gas column body interior gas, and can make the venting speed of gas column body comparatively slow, make air pressure can not be accumulated in the bottom of gas column body, prevent that the gas column body from having influence on adjacent inflation gas column greatly owing to rising, outgassing micropore also can play cushioning effect, and it is more comfortable to make people lie in airbed.
2. the piston piece among the present invention can be used for limiting the capacity of gas column body, subside to the bottom when having stopped gas column body local compression, thus the comfort level that influence is used.
3. the gas column body of the taper among the present invention has higher stability than existing gas column body under the effect of pressure, can adjacent gas column body not exerted an influence, and during gas column body pressurized, the annular folding line that forms between the adjacent air chamber can make the air chamber of vent gas folding in an orderly manner from top to bottom, has prolonged the service life of inflation gas column.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is gas column main body structure schematic diagram among the present invention.
Fig. 3 is the structural representation of air inlet base among the present invention.
Fig. 4 is the structural representation of air-valve assembly in the embodiment of the invention one.
Fig. 5 is that air-valve assembly is connected the structural representation that cooperates in the embodiment of the invention one with the air inlet base.
The structural representation that Fig. 6 cooperates with baffle plate for gas barrier among the present invention.
Fig. 7 is the structural representation of baffle plate among the present invention.
Fig. 8 is the structural representation of air-valve assembly in the embodiment of the invention two, and wherein conflict spring, baffle plate and gas barrier do not draw.
Fig. 9 is the structural representation of another kind of shape for the air chamber of gas column body among the present invention.
The specific embodiment
Embodiment one
Referring to figs. 1 through Fig. 5.A kind of inflation gas column that is applied to airbed, comprise tapered gas column body 1, air inlet base 2 and the air-valve assembly 3 that is used for regulating gas flow between gas column body 1 and the air inlet base 2, this gas column body 1 is hollow structure, its bottom offers air inlet 11, the top of this air inlet base 2 offers inflation inlet 21, and this air inlet base 2 is connected on the bottom of gas column body 1.Air-valve assembly 3 comprises the touch part 31 that is positioned at gas column body 1 inside from top to bottom successively, compression spring 32, piston piece 33, conflict spring 34, baffle plate 35 and be located at the inflation inlet 21 of air inlet base 2 and the air inlet 11 of gas column body 1 between gas barrier 36, this gas barrier 36 offers air inlet through hole (not marking among the figure) and the outgassing micropore 361 that is connected with the inflation inlet 21 of air inlet base 2, piston piece 33 is positioned at the top of outgassing micropore 361 and can covers outgassing micropore 361, compression spring 32 is connected between touch part 31 and the piston piece 33, conflict spring 34 is connected between piston piece 33 and the baffle plate 35, and this baffle plate 35 is covered on the air inlet through hole (not marking among the figure).
With reference to Fig. 2, Fig. 3, Fig. 4, Fig. 6 and Fig. 7.Described piston piece 33 comprises piston only 331, and the upper surface of this piston only 331 is formed with a protuberance 332, and the bottom of compression spring 32 is sheathed on the protuberance 332.Described gas column body 1 is progressively dwindled by volume from bottom to up and a plurality of air chambers 12 of all being round flat shape are formed by connecting, these a plurality of air chambers 12 are interconnected, and form an annular folding line 13 between the adjacent 2 air chambers 12, this annular folding line 13 can make the air chamber of vent gas folding in an orderly manner from top to bottom, the top of gas column body 1 is provided with a support portion 14, and this support portion 14 can make people when lying down or sit down and bigger contact area is arranged at the top of gas column.The outside of described air inlet base 2 is provided with four breather pipes 22, and these four breather pipes 22 are used for being communicated with adjacent gas column, and the breather pipe 22 of one of them gas column is connected with air pump.The middle part of described gas barrier 36 forms a lug boss 362, outgassing micropore 361 is opened on this lug boss 362, offer spaced apart three air inlet through holes (not marking among the figure) on this gas barrier 36, and these three air inlet through holes (not marking among the figure) are positioned at the outside of lug boss 362, baffle plate 35 comprises socket part 351 in the form of a ring, three connecting portions 353 and three occlusion parts 352 that are used for covering respectively three air inlet through holes (figure does not mark), each occlusion part 352 is fixedlyed connected with socket part 351 by corresponding connecting portion 353, this baffle plate 35 be sheathed on the lug boss 362 by socket part 351 and with 36 up and down connections of gas barrier.
Referring to figs. 1 through Fig. 7.Airbed is formed by connecting by several inflation gas column arrays, and when airbed did not use, its gas inside pressure was in poised state.When human body lies in or is sitting on the mattress, gas column body 1 can be to lower compression under people's pressure, simultaneously, gas in the gas column body 1 can be given vent to anger from outgassing micropore 361 under pressure, when gas column body 1 drops to when making human body conflict touch part 31, touch part 31 descends and contacts on the protuberance 332 through after the regular hour, thereby makes piston only 331 descend and block outgassing micropore 361; At this moment, the gas in the gas column body 1 is in stable state, and the air chamber 11 of vent gas can fold in an orderly manner in the gas column body 1, and the gas column of pressurized can not exert an influence to adjacent gas column; When the people rises after one's death, conflict spring 34 and compression spring 32 can make piston piece 33 and touch part 31 return to original state respectively; Then, gas is inflated to gas column body 1 through three the air inlet through holes (not marking among the figure) on the gas barrier 36 by the inflation inlet 21 of air inlet base 2, effect lower baffle plate 35 at gas can upwards move, gas enters in the gas column body 1, after treating that inflation finishes, move downwards at the elastic force lower baffle plate 35 of conflict spring 34, thereby block air inlet through hole (not marking among the figure), gas is too fast to external leakage after preventing gas column body pressurized, thereby influences adjacent inflation gas column.
In addition, the air chamber 11 of a plurality of round flat shapes that also can progressively be increased by volume from bottom to up of the gas column body 1 among the present invention is formed by connecting.With reference to Fig. 9, the shape of air chamber 11 also can be other suitable shapes such as flat-square shaped shape.
Embodiment two
With reference to Fig. 8.The specific embodiment of present embodiment and embodiment one are basic identical, its difference is: described piston piece 33 comprises cylindrical shell 331, be installed in cylinder 332 in the cylindrical shell 331 and the limit assembly 333 of cylindrical shell 331 and arranged on left and right sides, forms the container cavity 334 that a compression spring 32 1 ends insert into the inner between this cylindrical shell 331 and the cylinder 332.Every limit assembly 333 comprises the handle 3331, reseting shrapnel 3332, the pin member 3333 that is connected with handle 3,331 one ends that are curved shape, is fixedly connected on the guide pin bushing spare 3334 on the cylindrical shell 331, reseting shrapnel 3332 is fixedly arranged on the guide pin bushing spare 3334, pin member 3333 is interspersed in the guide pin bushing spare 3334, and the one end contacts on the lateral wall of cylinder 332, the contact butt of the other end and reseting shrapnel 3332.Guide pin bushing spare 3334 in each piston piece 33 is fixedly connected on the corresponding side in upper surface of cylindrical shell 331, and the left and right sidewall of cylinder 332 is respectively equipped with the left and right detent (not marking among the figure) of pegging graft and cooperating with two pin members, 3,333 one ends.
With reference to Fig. 8.Present embodiment can be regulated the length of compressing spring 32 by two limit assemblies 333, thus the gas output of control outgassing micropore.Press two handles 3331, two pin members 3333 are made opening action under the drive of two handles 3331, the length of the compression spring 32 of required adjusting is pressed in the container cavity 334, unclamp two handles 3331, reseting shrapnel 3332 makes two pin members 3333 return to original state, and can block the length of the compression spring 32 of required adjusting this moment.By regulating the length of compression spring 32, can change the time of contact of touch part 31 and piston piece 33, thus the gas output of control outgassing micropore.
In addition, the present invention also can be applicable to inflated sofa etc. other has the furniture of inflation gas column.
Above-mentioned only is the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (8)
1. inflation gas column that is applied to airbed, comprise tapered gas column body, air inlet base and the air-valve assembly that is used for regulating gas flow between gas column body and the air inlet base, this gas column body is hollow structure, its bottom offers air inlet, the top of described air inlet base offers inflation inlet, this air inlet base is connected on the gas column body bottom, it is characterized in that: described air-valve assembly comprises the touch part that is positioned at the gas column body interior from top to bottom successively, the compression spring, piston piece, the conflict spring, baffle plate and be located at air inlet base inflation inlet and gas column body air inlet between gas barrier, this gas barrier offers air inlet through hole and the outgassing micropore that is connected with the inflation inlet of air inlet base, described piston piece is positioned at the top of outgassing micropore and can covers outgassing micropore, described compression spring is connected between touch part and the piston piece, described conflict spring is connected between piston piece and the baffle plate, and described shutter is located on the air inlet through hole.
2. a kind of inflation gas column that is applied to airbed as claimed in claim 1, it is characterized in that: described piston piece comprises piston only, and the upper surface of this piston only is formed with a protuberance, and the bottom of described compression spring is sheathed on the protuberance.
3. a kind of inflation gas column that is applied to airbed as claimed in claim 1, it is characterized in that: described piston piece comprises cylindrical shell, be installed in cylinder and limit assembly in the cylindrical shell, form the container cavity that a compression spring one end inserts into the inner between this cylindrical shell and the cylinder, described limit assembly comprises the handle that is curved shape, reseting shrapnel, the pin member that is connected with handle one end, be fixedly connected on the guide pin bushing spare on the cylindrical shell, described reseting shrapnel is fixedly arranged on the guide pin bushing spare, described pin member is interspersed in the guide pin bushing spare, and the one end contacts on the lateral wall of cylinder, the contact butt of the other end and reseting shrapnel.
4. a kind of inflation gas column that is applied to airbed as claimed in claim 3, it is characterized in that: described limit assembly is provided with two, and lay respectively at the and arranged on left and right sides of cylindrical shell, guide pin bushing spare in each piston piece is fixedly connected on the corresponding side in upper surface of cylindrical shell, and the left and right sidewall of described cylinder is respectively equipped with the left and right detent of pegging graft and cooperating with two pin members, one end.
5. a kind of inflation gas column that is applied to airbed as claimed in claim 1, it is characterized in that: described gas column body is progressively dwindled by volume from bottom to up and a plurality of air chambers of all being round flat shape are formed by connecting, these a plurality of air chambers are interconnected, and form an annular folding line between the adjacent 2 air chambers, the top of this gas column body is provided with a support portion.
6. a kind of inflation gas column that is applied to airbed as claimed in claim 1, it is characterized in that: described gas column body is progressively increased by volume from bottom to up and a plurality of air chambers of all being round flat shape are formed by connecting, these a plurality of air chambers are interconnected, and form an annular folding line between the adjacent 2 air chambers, the top of this gas column body is provided with a support portion.
7. a kind of inflation gas column that is applied to airbed as claimed in claim 1, it is characterized in that: the outside of described air inlet base is provided with a plurality of breather pipes.
8. a kind of inflation gas column that is applied to airbed as claimed in claim 1, it is characterized in that: described gas barrier middle part forms a lug boss, described outgassing micropore is opened on this lug boss, offer spaced apart three air inlet through holes on this gas barrier, and these three air inlet through holes are positioned at the outside of lug boss, described baffle plate comprises socket part in the form of a ring, three connecting portions and three occlusion parts that are used for covering respectively three air inlet through holes, each occlusion part is fixedlyed connected with the socket part by corresponding connecting portion, and this baffle plate is sheathed on the lug boss and with gas barrier is up and down by the socket part and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084334.7A CN103190784B (en) | 2013-03-18 | 2013-03-18 | Inflatable air column applied to airbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084334.7A CN103190784B (en) | 2013-03-18 | 2013-03-18 | Inflatable air column applied to airbed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190784A true CN103190784A (en) | 2013-07-10 |
| CN103190784B CN103190784B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310084334.7A Expired - Fee Related CN103190784B (en) | 2013-03-18 | 2013-03-18 | Inflatable air column applied to airbed |
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| CN (1) | CN103190784B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361522A (en) * | 2015-11-13 | 2016-03-02 | 南京林业大学 | Sofa cushion having rise assisting function |
| CN106028875A (en) * | 2013-08-19 | 2016-10-12 | 博能蒙德股份公司 | Lying system and leveling device for a lying system |
| CN107542951A (en) * | 2016-06-24 | 2018-01-05 | 阿尔贡科技有限公司Dba凯莱米特 | Valve for inflation/deflation |
| CN113974364A (en) * | 2021-10-12 | 2022-01-28 | 马博 | Intelligent sofa with digital home terminal conforming to stress of human body |
| CN114432866A (en) * | 2022-02-10 | 2022-05-06 | 绍兴达伽马纺织有限公司 | Knitted fabric shaping waste gas spraying equipment with heat energy recovery function |
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| CN1480085A (en) * | 2002-09-04 | 2004-03-10 | 蔡仁修 | Combined type autoinflation air cushion |
| CN2648194Y (en) * | 2003-09-24 | 2004-10-13 | 苏泗众 | Air exhaust valve and ventilating sitting pad and sleeping mattress with the same valve |
| US20100205745A1 (en) * | 2006-08-30 | 2010-08-19 | The Yokohama Rubber Co., Ltd. | Air cell |
| JP2011004942A (en) * | 2009-06-25 | 2011-01-13 | Yokohama Rubber Co Ltd:The | Air cell |
| CN201836481U (en) * | 2010-10-29 | 2011-05-18 | 李建学 | Safety valve of aerated tire |
-
2013
- 2013-03-18 CN CN201310084334.7A patent/CN103190784B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480085A (en) * | 2002-09-04 | 2004-03-10 | 蔡仁修 | Combined type autoinflation air cushion |
| CN2648194Y (en) * | 2003-09-24 | 2004-10-13 | 苏泗众 | Air exhaust valve and ventilating sitting pad and sleeping mattress with the same valve |
| US20100205745A1 (en) * | 2006-08-30 | 2010-08-19 | The Yokohama Rubber Co., Ltd. | Air cell |
| JP2011004942A (en) * | 2009-06-25 | 2011-01-13 | Yokohama Rubber Co Ltd:The | Air cell |
| CN201836481U (en) * | 2010-10-29 | 2011-05-18 | 李建学 | Safety valve of aerated tire |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028875A (en) * | 2013-08-19 | 2016-10-12 | 博能蒙德股份公司 | Lying system and leveling device for a lying system |
| CN105361522A (en) * | 2015-11-13 | 2016-03-02 | 南京林业大学 | Sofa cushion having rise assisting function |
| CN107542951A (en) * | 2016-06-24 | 2018-01-05 | 阿尔贡科技有限公司Dba凯莱米特 | Valve for inflation/deflation |
| CN107542951B (en) * | 2016-06-24 | 2021-05-11 | 阿尔贡科技有限公司Dba凯莱米特 | Valve for inflation/deflation |
| CN113974364A (en) * | 2021-10-12 | 2022-01-28 | 马博 | Intelligent sofa with digital home terminal conforming to stress of human body |
| CN114432866A (en) * | 2022-02-10 | 2022-05-06 | 绍兴达伽马纺织有限公司 | Knitted fabric shaping waste gas spraying equipment with heat energy recovery function |
| CN114432866B (en) * | 2022-02-10 | 2022-12-09 | 绍兴达伽马纺织有限公司 | Knitted fabric shaping waste gas spraying equipment with heat energy recovery function |
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| Publication number | Publication date |
|---|---|
| CN103190784B (en) | 2015-06-24 |
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