CN103190784B - Inflatable air column applied to airbed - Google Patents
Inflatable air column applied to airbed Download PDFInfo
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- CN103190784B CN103190784B CN201310084334.7A CN201310084334A CN103190784B CN 103190784 B CN103190784 B CN 103190784B CN 201310084334 A CN201310084334 A CN 201310084334A CN 103190784 B CN103190784 B CN 103190784B
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- air
- air inlet
- gas column
- column body
- inflation
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- 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
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 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
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 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 household goods field, refer to a kind of inflation gas column being applied to airbed specifically.
Background technology
Airbed, has very strong pliability and elasticity, because its elasticity is not yielding, easily carry etc. is a little subject to extensive favor, be people often use particularly out on tours or family for subsequent use time optimal selection.Airbed is inner is that its inflation forms side by side by multiple air bag or inflation gas column by air pump, although airbed has good springiness, easily the many merits such as to carry, it also also exists certain defect in use.
Existing air bag or inflation gas column are generally bar shape, and its lower end has air inlet and the gas ducting be connected with air pump connects.During use, gas column owing to can extrude downwards under the pressure of people, the gas pressure increase that gas column stability after being extruded is high, not inner, easy run-off the straight also has an impact to adjacent inflation gas column, sense of discomfort is brought in use to people, and easily there is fold in the part that inflation gas column is drained gas, reduces the service life of inflation gas column.
Summary of the invention
The invention provides a kind of inflation gas column being applied to airbed, its main purpose is to overcome existing gas column problem 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 being applied to airbed, comprise tapered gas column body, air inlet base and for regulating the air-valve assembly of the flowing of gas between gas column body and air inlet base, this gas column body is hollow structure, air inlet is offered bottom it, the top of described air inlet base offers inflation inlet, this air inlet base is connected on gas column body bottom portion, described air-valve assembly comprises the touch part being positioned at gas column body interior from top to bottom successively, Compress Spring, piston piece, conflict spring, baffle plate and the gas barrier be located between air inlet base inflation inlet and gas column body air inlet, this gas barrier offers the air inlet through hole and outgassing micropore that are 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 Compress Spring is connected between touch part and piston piece, described conflict spring is connected between piston piece and baffle plate, described shutter is located on 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 Compress Spring is sheathed on protuberance.
Described piston piece comprises cylindrical shell, be installed in cylinder in cylindrical shell and limit assembly, the container cavity that a Compress Spring one end inserts into the inner is formed between this cylindrical shell and cylinder, described limit assembly comprises handle, reseting shrapnel, the pin member be connected with handle one end, the guide pin bushing part be fixedly connected on cylindrical shell in curved shape, described reseting shrapnel is fixedly arranged on guide pin bushing part, described pin member is interspersed in guide pin bushing part, and its one end contacts on the lateral wall of cylinder, the other end abuts with the contact of reseting shrapnel.
Described limit assembly is provided with two, and lay respectively at the arranged on left and right sides of cylindrical shell, guide pin bushing part in each piston piece is fixedly connected on the corresponding side, upper surface of cylindrical shell, and the left and right sidewall of described cylinder is respectively equipped with the left and right detent coordinated with two pin member one end grafting.
Described gas column body is progressively reduced by volume from bottom to up and multiple air chambers all in round flat shape are formed by connecting, and the plurality of air chamber is interconnected, and forms an annular folding line between 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 multiple air chambers all in round flat shape are formed by connecting, and the plurality of air chamber is interconnected, and forms an annular folding line between 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 multiple breather pipe.
A lug boss is formed in the middle part of described gas barrier, described outgassing micropore is opened on this lug boss, this gas barrier offers spaced apart three air inlet through holes, 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 for covering three air inlet through holes respectively, each occlusion part is fixedly connected with socket part by corresponding connecting portion, and this baffle plate to be sheathed on lug boss by socket part and to be connected with gas barrier is up and down.
From the above-mentioned description of this invention, compared to the prior art, tool of the present invention has the following advantages:
1. the outgassing micropore in the present invention is used for the discharge of gas column body interior gas, and the venting speed of gas column body can be made comparatively slow, make air pressure can not be accumulated in the bottom of gas column body, prevent gas column body from having influence on adjacent inflation gas column due to swell, outgassing micropore also can play cushioning effect, makes people lie in airbed more comfortable.
2. the piston piece in the present invention can be used for the capacity limiting gas column body, subsides to bottom when having stopped gas column body local compression, thus the comfort level that impact uses.
3. the gas column body of the taper in the present invention has higher stability than existing gas column body under the effect of the pressure, adjacent gas column body can not be had an impact, and during gas column body pressurized, the annular folding line formed between adjacent air cells can make the air chamber of vent gas fold in an orderly manner from top to bottom, extends the service life of inflation gas column.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of gas column body in the present invention.
Fig. 3 is the structural representation of air inlet base in the present invention.
Fig. 4 is the structural representation of air-valve assembly in the embodiment of the present invention one.
Fig. 5 is that in the embodiment of the present invention one, air-valve assembly is connected the structural representation coordinated with air inlet base.
Fig. 6 is the structural representation that in the present invention, gas barrier coordinates with baffle plate.
Fig. 7 is the structural representation of baffle plate in the present invention.
Fig. 8 is the structural representation of air-valve assembly in the embodiment of the present invention two, and wherein conflict spring, baffle plate and gas barrier do not draw.
The structural representation of Fig. 9 to be the air chamber of gas column body in the present invention be another kind of shape.
Detailed description of the invention
Embodiment one
Referring to figs. 1 through Fig. 5.A kind of inflation gas column being applied to airbed, comprise tapered gas column body 1, air inlet base 2 and for regulating the air-valve assembly 3 of the flowing of gas between gas column body 1 and air inlet base 2, this gas column body 1 is hollow structure, air inlet 11 is offered bottom it, 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 being positioned at gas column body 1 inside from top to bottom successively, Compress Spring 32, piston piece 33, conflict spring 34, baffle plate 35 and the gas barrier 36 be located between the inflation inlet 21 of air inlet base 2 and the air inlet 11 of gas column body 1, this gas barrier 36 offers the air inlet through hole (not marking in figure) and outgassing micropore 361 that are 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, Compress Spring 32 is connected between touch part 31 and piston piece 33, conflict spring 34 is connected between piston piece 33 and baffle plate 35, this baffle plate 35 is covered on air inlet through hole (not marking in 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 Compress Spring 32 is sheathed on protuberance 332.Described gas column body 1 is progressively reduced by volume from bottom to up and multiple air chambers 12 all in round flat shape are formed by connecting, the plurality of air chamber 12 is interconnected, and form an annular folding line 13 between adjacent 2 air chambers 12, this annular folding line 13 can make the air chamber of vent gas fold 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 larger 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 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, this gas barrier 36 offers spaced apart three air inlet through holes (not marking in figure), and these three air inlet through holes (not marking in 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 for covering three air inlet through holes (not marking in figure) respectively, each occlusion part 352 is fixedly connected with socket part 351 by corresponding connecting portion 353, this baffle plate 35 to be sheathed on lug boss 362 by socket part 351 and to be connected with gas barrier 36 is up and down.
Referring to figs. 1 through Fig. 7.Airbed is formed by connecting by several inflation gas column arrays, and when airbed does not use, the gas pressure of its inside is in poised state.When human body lies in or be sitting on mattress, gas column body 1 can compress downwards under the pressure of people, simultaneously, gas in gas column body 1 can be given vent to anger from outgassing micropore 361 under stress, when gas column body 1 drop to make human body conflict touch part 31 time, touch part 31 declines and contacts at after the regular hour on protuberance 332, thus piston only 331 is declined and blocks outgassing micropore 361; Now, the gas in gas column body 1 is in stable state, and in gas column body 1, the air chamber 11 of vent gas can fold in an orderly manner, and the gas column of pressurized can not have an impact to adjacent gas column; When people rises after one's death, conflict spring 34 and Compress 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 by three air inlet through holes (not marking in figure) of inflation inlet 21 on gas barrier 36 of air inlet base 2, can upwards action at the effect lower baffle plate 35 of gas, gas enters in gas column body 1, after waiting to inflate, in elastic force lower baffle plate 35 action downwards of conflict spring 34, thus block air inlet through hole (not marking in figure), after preventing gas column body pressurized, gas is too fast to external leakage, thus affects adjacent inflation gas column.
In addition, the air chamber 11 of multiple round flat shapes that the gas column body 1 in the present invention also progressively can be increased by volume is from bottom to up 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 detailed description of the invention of the present embodiment is substantially identical with embodiment one, its difference is: described piston piece 33 comprises cylindrical shell 331, be installed in the limit assembly 333 of cylinder 332 in cylindrical shell 331 and cylindrical shell 331 arranged on left and right sides, forms the container cavity 334 that Compress Spring 32 one end inserts into the inner between this cylindrical shell 331 and cylinder 332.Every limit assembly 333 comprises handle 3331, reseting shrapnel 3332, the pin member 3333 be connected with handle 3331 one end, the guide pin bushing part 3334 be fixedly connected on cylindrical shell 331 in curved shape, reseting shrapnel 3332 is fixedly arranged on guide pin bushing part 3334, pin member 3333 is interspersed in guide pin bushing part 3334, and its one end contacts on the lateral wall of cylinder 332, and the other end abuts with the contact of reseting shrapnel 3332.Guide pin bushing part 3334 in each piston piece 33 is fixedly connected on the corresponding side, 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 in figure) coordinated with two pin member 3333 one end grafting.
With reference to Fig. 8.The present embodiment regulates the length of Compress Spring 32 by two limit assemblies 333, thus controls the gas output of outgassing micropore.Press two handles 3331, two pin members 3333 make opening action under the drive of two handles 3331, by in the length of the Compress Spring 32 of required adjustment press-in container cavity 334, unclamp two handles 3331, reseting shrapnel 3332 makes two pin members 3333 return to original state, now can block the length of the required Compress Spring 32 regulated.By regulating the length of Compress Spring 32, the time of contact of touch part 31 and piston piece 33 can be changed, thus control the gas output of outgassing micropore.
In addition, the present invention also can be applicable to inflated sofa etc. other has the furniture of inflation gas column.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (8)
1. one kind is applied to the inflation gas column of airbed, comprise tapered gas column body, air inlet base and for regulating the air-valve assembly of the flowing of gas between gas column body and air inlet base, this gas column body is hollow structure, air inlet is offered bottom it, the top of described air inlet base offers inflation inlet, this air inlet base is connected on gas column body bottom portion, it is characterized in that: described air-valve assembly comprises the touch part being positioned at gas column body interior from top to bottom successively, Compress Spring, piston piece, conflict spring, baffle plate and the gas barrier be located between air inlet base inflation inlet and gas column body air inlet, this gas barrier offers the air inlet through hole and outgassing micropore that are 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 Compress Spring is connected between touch part and piston piece, described conflict spring is connected between piston piece and baffle plate, described shutter is located on air inlet through hole.
2. a kind of inflation gas column being applied to airbed as described in claim 1, it is characterized in that: described piston piece comprises piston only, the upper surface of this piston only is formed with a protuberance, and the bottom of described Compress Spring is sheathed on protuberance.
3. a kind of inflation gas column being applied to airbed as described in claim 1, it is characterized in that: described piston piece comprises cylindrical shell, be installed in the cylinder in cylindrical shell and limit assembly, the container cavity that a Compress Spring one end inserts into the inner is formed between this cylindrical shell and cylinder, described limit assembly comprises the handle in curved shape, reseting shrapnel, the pin member be connected with handle one end, be fixedly connected on the guide pin bushing part on cylindrical shell, described reseting shrapnel is fixedly arranged on guide pin bushing part, described pin member is interspersed in guide pin bushing part, and its one end contacts on the lateral wall of cylinder, the other end abuts with the contact of reseting shrapnel.
4. a kind of inflation gas column being applied to airbed as described in claim 3, it is characterized in that: described limit assembly is provided with two, and lay respectively at the arranged on left and right sides of cylindrical shell, each guide pin bushing part in piston piece is fixedly connected on the corresponding side, upper surface of cylindrical shell, and the left and right sidewall of described cylinder is respectively equipped with the left and right detent coordinated with two pin member one end grafting.
5. a kind of inflation gas column being applied to airbed as described in claim 1, it is characterized in that: described gas column body is progressively reduced by volume from bottom to up and multiple air chambers all in round flat shape are formed by connecting, the plurality of air chamber is interconnected, and form an annular folding line between adjacent 2 air chambers, the top of this gas column body is provided with a support portion.
6. a kind of inflation gas column being applied to airbed as described in claim 1, it is characterized in that: described gas column body is progressively increased by volume from bottom to up and multiple air chambers all in round flat shape are formed by connecting, the plurality of air chamber is interconnected, and form an annular folding line between adjacent 2 air chambers, the top of this gas column body is provided with a support portion.
7. a kind of inflation gas column being applied to airbed as described in claim 1, is characterized in that: the outside of described air inlet base is provided with multiple breather pipe.
8. a kind of inflation gas column being applied to airbed as described in claim 1, it is characterized in that: in the middle part of described gas barrier, form a lug boss, described outgassing micropore is opened on this lug boss, this gas barrier offers spaced apart three air inlet through holes, 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 for covering three air inlet through holes respectively, each occlusion part is fixedly connected with socket part by corresponding connecting portion, this baffle plate to be sheathed on lug boss by socket part and to be connected with gas barrier is up and down.
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 CN103190784A (en) | 2013-07-10 |
| CN103190784B true 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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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3035826A1 (en) * | 2013-08-19 | 2016-06-29 | Polarmond AG | 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 |
| TWI658224B (en) * | 2016-06-24 | 2019-05-01 | 美商亞根科技股份有限公司Ｄｂａ克利米特 | Valve for inflation/deflation |
| CN113974364B (en) * | 2021-10-12 | 2023-07-28 | 佛山市诗歌家具有限公司 | Intelligent sofa with digital home terminal conforming to human body stress |
| 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 |
Citations (3)
| 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 |
| CN201836481U (en) * | 2010-10-29 | 2011-05-18 | 李建学 | Safety valve of aerated tire |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4072970B2 (en) * | 2006-08-30 | 2008-04-09 | 横浜ゴム株式会社 | Air cell |
| JP2011004942A (en) * | 2009-06-25 | 2011-01-13 | Yokohama Rubber Co Ltd:The | Air cell |
-
2013
- 2013-03-18 CN CN201310084334.7A patent/CN103190784B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| CN201836481U (en) * | 2010-10-29 | 2011-05-18 | 李建学 | Safety valve of aerated tire |
Also Published As
| Publication number | Publication date |
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| CN103190784A (en) | 2013-07-10 |
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