CN106724365A - Adjustable hardness seat seat surface - Google Patents
Adjustable hardness seat seat surface Download PDFInfo
- Publication number
- CN106724365A CN106724365A CN201710126754.5A CN201710126754A CN106724365A CN 106724365 A CN106724365 A CN 106724365A CN 201710126754 A CN201710126754 A CN 201710126754A CN 106724365 A CN106724365 A CN 106724365A
- Authority
- CN
- China
- Prior art keywords
- round balloon
- pull bar
- adjustable
- seat surface
- breather pipe
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/083—Fluid mattresses or cushions of pneumatic type with pressure control, e.g. with pressure sensors
Abstract
The invention discloses a kind of adjustable hardness seat seat surface, including top layer, bottom and intermediate layer, top layer is spongy layer, and bottom is supporting layer, and intermediate layer is the independent round balloon and air transporting arrangement arranged using certain amount.Each round balloon is put among the compartment of supporting layer, it is to avoid mutually extruded between each ballonet.Such as integrally to increase seat surface hardness, round balloon can be inflated, air pump is inflated by the Independent adjustable section one-way cock below each round balloon.The valve that each round balloon can be unified to open when reducing hardness is deflated.Inflation uses same adjustable check valve, i.e. normally Unidirectional air inlet valve with deflating, and adjustable unidirectional threshold switch is rotated by pulling pull bar, and it can be made to deflate.When being operated, valve switch automatic homing is one-way air inlet state.By the Stress control to each round balloon, Different Individual can be met and required for the difference of comfortableness.
Description
Technical field
The present invention relates to a kind of seat surface hardness adjustment equipment, especially a kind of seat seat surface.
Background technology
Existing seat seat surface is usually fixed hardness, and different individualities has different comfortable sexuality after sitting on
Receive.Such as same seat surface, partially fat, medium, the partially thin individuality of stature sits on, no matter from the impression of individual subjectivity comfortableness,
Or objectively line pressure Grad, can all there is more obvious difference.So the seat surface of fixed hardness is difficult to meet different
The individual different demands for seat surface hardness.
The content of the invention
Can not be required for the difference of comfortableness while meeting Different Individual to solve existing same seat surface, the present invention
How much offer is a kind of controls the round balloon of soft or hard degree to arrange using inflation, air pump is manually controlled, by gas by defeated
Device of air injects round balloon, or manually controls, and gas is discharged into round balloon by air delivery device.Using inflation
How much, control round balloon hardness, that is, control the integral hardness of seat surface.
The technical solution adopted for the present invention to solve the technical problems is：A kind of seat seat surface of adjustable hardness, including
Top layer, bottom and intermediate layer, top layer are spongy layer, and bottom is supporting layer, and intermediate layer is using the independent of certain amount arrangement
Round balloon and air transporting arrangement, each round balloon is put among the compartment of supporting layer, it is to avoid each ballonet it
Between mutually extrude.During inflation, air pump is controlled manually, inflated by the Independent adjustable section one-way cock below each round balloon.
The valve that each round balloon can be unified to open when reducing hardness is deflated.Inflation uses same adjustable one-way cock with deflation,
Unidirectional air inlet valve is normally, is turned by pulling the first pull bar and the second pull bar to switch adjustable one-way cock
It is dynamic, it can be made to deflate.When being operated, valve switch automatic homing is one-way air inlet state.
Above-mentioned adjustable hardness seat seat surface, the first breather pipe is directly communicated with the second breather pipe, and second pipe one end leads to
First pipeline, other end leads to round balloon, can adjust one-way cock and is located above second pipe.
Above-mentioned adjustable hardness seat seat surface, the first pull bar is circular pin, and the second pull bar is flat bar, the first pull bar and the
It is connected by nut between two pull bars, it is unlocked between the first pull bar and the second pull bar, it is movable.
The beneficial effects of the invention are as follows seat seat surface of the present invention is by adjusting how much the aeration quantity of the round balloon of arrangement changes
Become its soft durometer, can be very good to meet difference requirement of the Different Individual for seat surface comfortableness.I.e. individuality is if it is intended to increase
The integral hardness of seat surface, can manually control air pump, remove the unified gas flow increased in round balloon.If it is intended to reducing
The hardness of seat surface, by pulling the first pull bar and the second pull bar, and then can pull adjustable one-way cock switch, make all circles
Gas flow in shape air bag is reduced, and reduces round balloon hardness.When user is sitting on seat surface, positioned at ischial tuberosity and its near
Can be maximum Deng the maximum local round balloon pressure of human body and seat surface contact, inside the round balloon of human contact
The line pressure gradient that pressure withstands forces to human body is directly proportional.Therefore, the present invention meets the individual difference for seat surface comfortableness
It is required that.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is intermediate layer schematic diagram of the present invention；
Fig. 2 is the schematic diagram along line A-A in Fig. 1；
Fig. 3 is the partial schematic diagram along line B-B in Fig. 2, not including round balloon (1).
Fig. 4 is the structural representation of supporting layer；
1. round balloon in figure, 2. the second breather pipe, 3. the second pull bar, 4. the first pull bar, 5. the first breather pipe, 6. adjustable
Section check valve.
Specific embodiment
Adjustable soft or hard seat support face includes top layer, bottom and intermediate layer, and top layer is spongy layer, and bottom is supporting layer,
Intermediate layer is the turnover control structure of the independent round balloon 1 and gas arranged using certain amount.Each first leads to
Tracheae 5 is respectively connected with two row's round balloons 1, logical via adjustable check valve 6 and second by the first breather pipe 5 during inflation
Tracheae 2 enters air bag 1；During exhaust, the first pull bar 4 is pulled first, the second pull bar 3 is pulled by the first pull bar 4, so as to control adjustable
The switch of check valve 6 is saved, by the internal air pressure in round balloon 1, discharges air, so that in reducing round balloon 1
Pressure, and then reduce the hardness of round balloon 1, when not pulling the first pull bar 4, the switch automatic homing of adjustable check valve 6 is arrived
Reset condition.
Claims (4)
1. a kind of to can adjust soft or hard seat seat surface, including top layer, bottom and intermediate layer, top layer is spongy layer, and bottom is support
Layer, intermediate layer is the turnover control structure of independent round balloon (1) and the gas arranged using certain amount.Round balloon
(1) it is arranged among the circular port of supporting layer.Round balloon (1) lower end is connected with the second breather pipe (2), the second breather pipe (2)
Adjustable check valve (6) is connected with above, and the other end of the second breather pipe (2) is connected with the first breather pipe (5), and its feature exists
In by the entrance or discharge of round balloon (1) interior gas, the pressure size for controlling it internal, by controlling round balloon
(1) internal air pressure size, and then control its soft durometer.During air inlet, manually control air pump, when gas led to by first
Tracheae (5) reaches the second breather pipe (2), gas can by the adjustable check valve (6) on the second breather pipe (2) then into
Round balloon (1).During exhaust, by the first pull bar (4), the second pull bar (3) is pulled, and then rotate adjustable check valve (6)
Switch, by the internal pressure effect of round balloon (1), air can be entered by the second breather pipe (2) and adjustable check valve (6)
Enter to the first breather pipe (5), and then discharge seat surface.
2. adjustable soft or hard seat seat surface according to claim 1, it is characterised in that one end of the first pull bar (4) with
One end of second pull bar (3) is connected by bolt, movable each other, and the other end of the second pull bar (3) is unidirectional with adjustable
Valve (6) switch is connected by bolt, movable each other.The second pull bar (3) is driven by pulling the first pull bar (4), and then
The rotation of adjustable check valve (6) switch is driven, so that the exclusion of air round balloon (1) interior air.
3. adjustable soft or hard seat seat surface according to claim 1 and 2, when the first pull bar (4) are not pulled, can adjust
The switch automatic homing of check valve (6) is not then exhausted to reset condition, the now gas in round balloon (1).
4. according to claim 3 to can adjust soft or hard seat seat surface, the first pull bar (4) is circular pin, the second pull bar (3)
It is flat bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126754.5A CN106724365A (en) | 2017-03-03 | 2017-03-03 | Adjustable hardness seat seat surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126754.5A CN106724365A (en) | 2017-03-03 | 2017-03-03 | Adjustable hardness seat seat surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106724365A true CN106724365A (en) | 2017-05-31 |
Family
ID=58962313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710126754.5A Pending CN106724365A (en) | 2017-03-03 | 2017-03-03 | Adjustable hardness seat seat surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106724365A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224069A (en) * | 2007-01-17 | 2008-07-23 | 乃群企业股份有限公司 | Mat body adjusting system |
| CN101422305A (en) * | 2008-12-22 | 2009-05-06 | 许宇辰 | Digital spring mattress capable of arbitrarily adjusting hardness |
| CN203016384U (en) * | 2013-01-07 | 2013-06-26 | 厦门翔球集团有限公司 | Mattress with adjustable softness |
| CN205388029U (en) * | 2016-03-25 | 2016-07-20 | 合肥市修竹生物科技有限公司 | Two -way air pump |
| CN105952663A (en) * | 2015-11-12 | 2016-09-21 | 明达实业(厦门)有限公司 | Multifunctional inflation and deflation pump |
-
2017
- 2017-03-03 CN CN201710126754.5A patent/CN106724365A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224069A (en) * | 2007-01-17 | 2008-07-23 | 乃群企业股份有限公司 | Mat body adjusting system |
| CN101422305A (en) * | 2008-12-22 | 2009-05-06 | 许宇辰 | Digital spring mattress capable of arbitrarily adjusting hardness |
| CN203016384U (en) * | 2013-01-07 | 2013-06-26 | 厦门翔球集团有限公司 | Mattress with adjustable softness |
| CN105952663A (en) * | 2015-11-12 | 2016-09-21 | 明达实业(厦门)有限公司 | Multifunctional inflation and deflation pump |
| CN205388029U (en) * | 2016-03-25 | 2016-07-20 | 合肥市修竹生物科技有限公司 | Two -way air pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |