CN206045248U - A kind of inflatable cushioning pad with automatic decompression device - Google Patents
A kind of inflatable cushioning pad with automatic decompression device Download PDFInfo
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- CN206045248U CN206045248U CN201620959455.0U CN201620959455U CN206045248U CN 206045248 U CN206045248 U CN 206045248U CN 201620959455 U CN201620959455 U CN 201620959455U CN 206045248 U CN206045248 U CN 206045248U
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- gas bag
- inflation
- heelpiece
- bleeder port
- buffering
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Abstract
The utility model discloses a kind of inflatable cushioning pad with automatic decompression device, it includes inflating heelpiece, buffering gas bag is provided with the upper side of the inflation heelpiece, the sidepiece arrangement of buffering gas bag is provided with least one pressure relief device, pressure relief device includes the gas bag bleeder port being opened on buffering gas bag, the diaphragm seal being matched therewith is provided with gas bag bleeder port, diaphragm seal is made up of stator and folding piece, stator and folding piece are flexibly connected in its docking section, stator is fixedly connected with gas bag bleeder port, resilient seal structure is provided between folding piece and gas bag bleeder port, diaphragm seal lateral surface arranges flexible conically shaped, at the top of conically shaped, indent is provided with elastic regulating structure and stator between in cylinder and at the top of this；The inflation heelpiece eases up qi of chong channel ascending adversely bag respectively by different blower fan supply.After this utility model is subject to the impulsive force of human body fall, pressure relief device is opened rapidly, alleviates impulsive force, it is to avoid produce the rebound effect to human body.
Description
Technical field
This utility model is related to inflated type facility field, more particularly to a kind of inflatable cushioning with automatic decompression device
Pad.
Background technology
Inflatable cushioning pad is generally used for inflating recreation facility class product and falls sports events, fire-extinguishing and lifesaving, extreme sport
Etc. industry.Human body fall includes that freely falling body falls, throws the forms such as high formula is fallen, various postures of soaring are fallen.Existing inflation
Formula cushion structure is single, and various human body fall's forms can not be played with good buffer protection effect, human body rapidly fall to
After inflatable cushioning pad, inflatable cushioning pad is intrinsic pressure to be increased dramatically and produces bounce-back, causes secondary the falling of human body to cause danger.
This effectively reducing human can be fallen speed, ensure human life just in the urgent need to a kind of inflatable cushioning mat structure
The service life of safety and inflatable cushioning pad.
Utility model content
This utility model is in order to solve the problems of the prior art, there is provided a kind of inflatable cushioning with automatic decompression device
Pad, after which is subject to the impulsive force of human body fall, pressure relief device is opened rapidly, alleviates impulsive force, it is to avoid is produced the bounce-back to human body and is made
With.
To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：A kind of filling with automatic decompression device
Gas formula cushion pad, it includes inflating heelpiece, is provided with buffering gas bag, buffers the sidepiece of gas bag at the upper side of the inflation heelpiece
Arrangement is provided with least one pressure relief device, and pressure relief device includes the gas bag bleeder port being opened on buffering gas bag, and gas bag loses heart
The diaphragm seal being matched therewith is provided with hole, diaphragm seal loses heart by stator corresponding with gas bag bleeder port top and with gas bag
The corresponding folding piece composition in hole bottom, stator and folding piece are flexibly connected in its docking section, and stator is solid with gas bag bleeder port
It is fixed to connect, resilient seal structure is provided between folding piece and gas bag bleeder port, diaphragm seal lateral surface arranges flexible taper
Cylinder, at the top of conically shaped, indent is provided with elastic regulating structure and stator between in cylinder and at the top of this, conically shaped bottom with it is close
Mounting connects, and the disappointing gap of connection conically shaped and inflation heelpiece is provided with diaphragm seal；It is described to inflate the gentle qi of chong channel ascending adversely bag of heelpiece
Supplied by different blower fans respectively.
The resilient seal includes sealing stretch cord, seals the two ends of stretch cord qi of chong channel ascending adversely Bao Lian gentle with folding piece respectively
Connect.
The sealing stretch cord is provided with a plurality of, the two ends difference of sealing stretch cord per bar along the outward flange arrangement of folding piece
It is connected with the gentle qi of chong channel ascending adversely bag of folding piece.
The elastic regulating structure includes adjusting stretch cord, adjust the two ends of stretch cord respectively with conically shaped at the top of and it is fixed
Piece connects.
The inflation heelpiece is supplied by high pressure positive blower, and the buffering gas bag is supplied by fan with low voltage；High pressure positive blower and inflation
The low inflation pipeline between high-pressure aerated pipeline, fan with low voltage and buffering gas bag between heelpiece is from flexible air inlet pipe.
The buffering gas bag upper side is higher than on the upside of buffering gas bag circumferentially around inflation guardrail, inflation guardrail is provided with
Face；Inflation guardrail is fixedly connected with buffering gas bag, and inflates the inner chamber of guardrail and the inner space of buffering gas bag.
Handle is provided with the outside of the inflation guardrail.
The inflation heelpiece bottom is circumferentially arranged along which and is provided with multiple fixing points, and each fixed point is provided with fixation
Nose.
Prompting region of falling is labeled with the center of the buffering gas bag upper side.
The beneficial effects of the utility model are：
This utility model forms high-low pressure space, air bearing formula low-voltage space by the blower fan of two kinds of pressure（Buffering gas bag）For
It is main, air ribbed type high-pressure space（Inflation heelpiece）Bottom protection is done, and enough buffer distances is formed by the low-voltage space of large volume.
Opened by the pressure relief device on air bearing formula low-voltage space after the impulsive force of human body fall rapidly, alleviate impulsive force, it is to avoid produced
Rebound effect to human body, while human body fall's impulsive force is effectively alleviated, the pressure of low-voltage space is less than certain numerical value,
Pressure relief device will turn off.
Pressure relief device includes the gas bag bleeder port being opened on buffering gas bag, is provided with and is matched therewith at gas bag bleeder port
Diaphragm seal, diaphragm seal is by stator corresponding with gas bag bleeder port top and folding piece group corresponding with gas bag bleeder port bottom
It is flexibly connected in its docking section into, stator and folding piece, between folding piece and gas bag bleeder port, is provided with resilient seal structure,
Diaphragm seal lateral surface arranges flexible conically shaped, and at the top of conically shaped, indent is provided with and stator between in cylinder and at the top of this
Elastic regulating structure, by above-mentioned design, the rigidity of the intrinsic pressure formation that pressure relief device is inflated by structure itself keep itself into
Type, the first half and the buffering gas bag of the structure are connected, and resilient seal structure is provided between folding piece and gas bag bleeder port,
Make between the lower half of pressure relief device and buffering gas bag side, to form opening and closing mouth, realized according to the change of buffering gas bag internal pressure
Pressure relief device is automatically turned on and closing.
Resilient seal structure is fixed on pressure relief device on gas bag gas bag bleeder port, and the fixing intensity of resilient seal structure is big
In the intrinsic pressure of the natural completed state for buffering gas bag, after buffering gas bag is by human body fall's impact, the intrinsic pressure active force of buffering gas bag
Immediately the elastic force fixed more than resilient seal structure, pressure relief device are opened.Pressure relief device is internally provided with elastic regulating structure, close
The disappointing gap of connection conically shaped and inflation heelpiece is provided with mounting, the interior compressive strain for buffering gas bag also results in conically shaped indent
Partial protrusion, the change in volume of pressure relief device itself are used to alleviate buffering gas bag inside configuration stress.
This structure has buffering gas bag quick pressure releasing aerofluxuss, the characteristic of the quick QI invigorating of fan with low voltage.
Pressure relief device is arranged in buffering gas bag exterior lateral sides, with the performance for slowing down gas bag air leakage amount, the pressure relief device
Quantity increases and decreases according to design parameter.
The inflation heelpiece bottom is circumferentially arranged along which and is provided with multiple fixing points, and each fixed point is provided with fixation
Nose, it is ensured that this structure ground cushion during the entire process of buffering is completed will not be subjected to displacement.
The buffering gas bag upper side is higher than on the upside of buffering gas bag circumferentially around inflation guardrail, inflation guardrail is provided with
Face；Inflation guardrail is fixedly connected with buffering gas bag, and inflates the inner chamber of guardrail and the inner space of buffering gas bag, and inflation guardrail is high
In buffering gas bag top surface, the marginal position of buffering gas bag top surface is distributed in, human body accidental falling is prevented.
High-pressure aerated pipeline and low inflation pipeline using flexible air inlet pipe, which is scalable, can bending, ruggedness and suitable
Answering property is good.
This utility model pressure relief device after the impulsive force by human body fall is opened rapidly, alleviates impulsive force, it is to avoid produce
The raw rebound effect to human body, and efficiently solve the durability issues of inflatable cushioning pad.This utility model be applicable to compared with
Human body fall's protection of high position.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural scheme of mechanism at pressure relief device position in this utility model；
Fig. 4 is working state schematic representation of the present utility model.
Specific embodiment
As shown in Figures 1 to 4, a kind of inflatable cushioning pad with automatic decompression device of the present utility model, it includes filling
Gas heelpiece 3, is provided with buffering gas bag 6 at the upper side of the inflation heelpiece 3, and the sidepiece arrangement for buffering gas bag 6 is provided with least
One pressure relief device 2.In the present embodiment, pressure relief device 2 is provided with four, and relative two sides respectively arrange two.
Pressure relief device 2 includes the gas bag bleeder port 15 being opened on buffering gas bag 6, is provided with and which at gas bag bleeder port 15
The diaphragm seal being engaged, diaphragm seal by stator 14 corresponding with 15 top of gas bag bleeder port and with 15 bottom pair of gas bag bleeder port
The folding piece 7 answered is constituted, and stator 14 and folding piece 7 are flexibly connected in its docking section, and stator 14 is solid with gas bag bleeder port 15
It is fixed to connect, resilient seal structure is provided between folding piece 7 and gas bag bleeder port 15, resilient seal includes a plurality of along folding piece 7
The sealing stretch cord 17 that arranges of outward flange arrangement, the two ends qi of chong channel ascending adversely bag 6 that eased up with folding piece 7 respectively for sealing stretch cord 17 connected
Connect.
Diaphragm seal lateral surface arranges flexible conically shaped 18,18 top indent of conically shaped in cylinder and at the top of this with fixation
Elastic regulating structure is provided between piece 14, elastic regulating structure includes adjusting stretch cord 16, adjusts the two ends point of stretch cord 16
It is not connected with stator 14 with the top of conically shaped 18.18 bottom of conically shaped is connected with diaphragm seal, and connection cone is provided with diaphragm seal
The disappointing gap of shape cylinder 18 and inflation heelpiece 3.
The inflation heelpiece 3 eases up qi of chong channel ascending adversely bag 6 respectively by different blower fan supply, and inflation heelpiece 3 is supplied by high pressure positive blower 11
Gas, the buffering gas bag 6 are supplied by fan with low voltage 9；High-pressure aerated pipeline 10, low between high pressure positive blower 11 and inflation heelpiece 3
, from flexible air inlet pipe, flexible air inlet pipe is scalable, can roll over for low inflation pipeline 8 between pressure fan 9 and buffering gas bag 6
It is curved, ruggedness and adaptability it is good.
, circumferentially around inflation guardrail 1 is provided with, inflation guardrail 1 is higher than on buffering gas bag 6 for buffering 6 upper side of gas bag
Side；Inflation guardrail 1 is fixedly connected with buffering gas bag 6, and inflates the inner chamber of guardrail 1 and the inner space of buffering gas bag 6.Inflation
Guardrail 1 is distributed in the marginal position of buffering 6 top surface of gas bag, prevents human body accidental falling.The outside of inflation guardrail 1 is provided with handle
13。
3 bottom of the inflation heelpiece is circumferentially arranged along which and is provided with multiple fixing points, and each fixed point is provided with solid
Determine nose 12, it is ensured that this structure ground cushion during the entire process of buffering is completed will not be subjected to displacement.
Prompting region 5 of falling is labeled with the center of buffering 6 upper side of gas bag.
This utility model forms high-low pressure space, air bearing formula low-voltage space by the blower fan of two kinds of pressure（Buffering gas bag 6）
Based on, air ribbed type high-pressure space（Inflation heelpiece 3）Do bottom protection, by the low-voltage space of large volume formed enough bufferings away from
From.By the 2 rapid opening of pressure relief device on air bearing formula low-voltage space after the impulsive force of human body fall, alleviate impulsive force, it is to avoid
The rebound effect to human body is produced, while human body fall's impulsive force is effectively alleviated, the pressure of low-voltage space is less than certain
Numerical value, pressure relief device will turn off.
Pressure relief device 2 keeps self-formed shaping, the first half of the structure by the rigidity of the intrinsic pressure formation of structure inflation itself
It is connected with buffering gas bag 6, resilient seal structure is provided between folding piece 7 and gas bag bleeder port 15, pressure relief device 2 is made
Lower half and buffering gas bag form opening and closing mouth between 6 side, realize pressure relief device certainly according to the change of buffering 6 internal pressure of gas bag
It is dynamic to open and close.
Resilient seal structure is fixed on pressure relief device 2 on gas bag bleeder port 15, and the fixing intensity of resilient seal structure is big
In the intrinsic pressure of the natural completed state for buffering gas bag 6, after buffering gas bag 6 is by human body fall's impact, 6 intrinsic pressure effect of gas bag is buffered
The elastic force that power is fixed more than resilient seal structure immediately, pressure relief device 2 are opened.Pressure relief device 2 is internally provided with flexible adjustment knot
The disappointing gap of connection conically shaped 18 and inflation heelpiece 3 is provided with structure, and diaphragm seal, the interior compressive strain for buffering gas bag 6 can also be led
The protrusion of 18 female parts of conically shaped, the change in volume of of pressure relief device 2 itself is caused to buffer gas bag inside configuration stress for alleviating.
This structure has buffering 6 quick pressure releasing aerofluxuss of gas bag, the characteristic of 9 quick QI invigorating of fan with low voltage.
High-pressure aerated pipeline and low inflation pipeline using flexible air inlet pipe, which is scalable, can bending, ruggedness and suitable
Answering property is good.
This utility model pressure relief device after the impulsive force by human body fall is opened rapidly, alleviates impulsive force, it is to avoid produce
The raw rebound effect to human body, and efficiently solve the durability issues of inflatable cushioning pad.This utility model be applicable to compared with
Human body fall's protection of high position.
Above example is only to illustrative and not limiting the technical solution of the utility model, although reference above-described embodiment pair
This utility model has been described in detail, it will be understood by those within the art that：Still this utility model can be entered
Row modification or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, which all should
Cover in the middle of right of the present utility model.
Claims (9)
1. a kind of inflatable cushioning pad with automatic decompression device, it includes inflating heelpiece, it is characterised in that：The inflation heelpiece
Upper side at be provided with buffering gas bag, the sidepiece arrangement for buffering gas bag is provided with least one pressure relief device, pressure relief device bag
Include the gas bag bleeder port being opened on buffering gas bag, at gas bag bleeder port, be provided with the diaphragm seal being matched therewith, diaphragm seal by
Stator corresponding with gas bag bleeder port top and folding piece corresponding with gas bag bleeder port bottom composition, stator and folding piece
It is flexibly connected in its docking section, stator is fixedly connected with gas bag bleeder port, is provided with bullet between folding piece and gas bag bleeder port
Property enclosuring structure, diaphragm seal lateral surface arranges flexible conically shaped, at the top of conically shaped indent in cylinder and at the top of this with fixation
Elastic regulating structure is provided between piece, conically shaped bottom is connected with diaphragm seal, and connection conically shaped is provided with diaphragm seal and is filled
The disappointing gap of gas heelpiece；The inflation heelpiece eases up qi of chong channel ascending adversely bag respectively by different blower fan supply.
2. the inflatable cushioning pad with automatic decompression device according to claim 1, it is characterised in that：The resilient seal
Including sealing stretch cord, the two ends for sealing stretch cord are connected with the gentle qi of chong channel ascending adversely bag of folding piece respectively.
3. the inflatable cushioning pad with automatic decompression device according to claim 2, it is characterised in that：The sealing elastic force
The outward flange arrangement along folding piece of restricting be provided with it is a plurality of, seal per bar the two ends of stretch cord respectively with the gentle qi of chong channel ascending adversely bag of folding piece
Connection.
4. the inflatable cushioning pad with automatic decompression device according to any one of claim 1-3, it is characterised in that：It is described
Elastic regulating structure includes adjusting stretch cord, and the two ends for adjusting stretch cord are connected with stator with the top of conically shaped respectively.
5. the inflatable cushioning pad with automatic decompression device according to claim 4, it is characterised in that：The inflation heelpiece
Supplied by high pressure positive blower, the buffering gas bag is supplied by fan with low voltage；High-pressure aerated pipe between high pressure positive blower and inflation heelpiece
Low inflation pipeline between road, fan with low voltage and buffering gas bag is from flexible air inlet pipe.
6. the inflatable cushioning pad with automatic decompression device according to claim 5, it is characterised in that：The buffering gas bag
, circumferentially around inflation guardrail is provided with, inflation guardrail is higher than buffering gas bag upper side for upper side；Inflation guardrail and buffering gas bag
It is fixedly connected, and inflates the inner chamber of guardrail and the inner space of buffering gas bag.
7. the inflatable cushioning pad with automatic decompression device according to claim 6, it is characterised in that：The inflation guardrail
Outside be provided with handle.
8. the inflatable cushioning pad with automatic decompression device according to claim 1, it is characterised in that：The inflation heelpiece
Bottom is circumferentially arranged along which and is provided with multiple fixing points, and each fixed point is provided with fixed nose.
9. the inflatable cushioning pad with automatic decompression device according to claim 1, it is characterised in that：The buffering gas bag
Prompting region of falling is labeled with the center of upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959455.0U CN206045248U (en) | 2016-08-29 | 2016-08-29 | A kind of inflatable cushioning pad with automatic decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959455.0U CN206045248U (en) | 2016-08-29 | 2016-08-29 | A kind of inflatable cushioning pad with automatic decompression device |
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| Publication Number | Publication Date |
|---|---|
| CN206045248U true CN206045248U (en) | 2017-03-29 |
Family
ID=58382089
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620959455.0U Active CN206045248U (en) | 2016-08-29 | 2016-08-29 | A kind of inflatable cushioning pad with automatic decompression device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964119A (en) * | 2017-04-27 | 2017-07-21 | 漳州华飞体育用品有限公司 | Bladders self-filler and bladders inflation method |
| CN108671838A (en) * | 2018-06-28 | 2018-10-19 | 山推建友机械股份有限公司 | A kind of flexibility self-cleaning stirring cover |
| CN108815730A (en) * | 2018-09-26 | 2018-11-16 | 江苏泰华消防电气设备有限公司 | A kind of Novel firefighting air cushion |
| FR3128505A3 (en) | 2021-10-22 | 2023-04-28 | Pronal | Pressure relief valve of a shock absorber device |
-
2016
- 2016-08-29 CN CN201620959455.0U patent/CN206045248U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964119A (en) * | 2017-04-27 | 2017-07-21 | 漳州华飞体育用品有限公司 | Bladders self-filler and bladders inflation method |
| CN106964119B (en) * | 2017-04-27 | 2022-08-30 | 漳州华飞体育用品有限公司 | Automatic inflating device and method for bladder |
| CN108671838A (en) * | 2018-06-28 | 2018-10-19 | 山推建友机械股份有限公司 | A kind of flexibility self-cleaning stirring cover |
| CN108671838B (en) * | 2018-06-28 | 2023-11-14 | 山推建友机械股份有限公司 | Flexible self-cleaning stirrer cover |
| CN108815730A (en) * | 2018-09-26 | 2018-11-16 | 江苏泰华消防电气设备有限公司 | A kind of Novel firefighting air cushion |
| FR3128505A3 (en) | 2021-10-22 | 2023-04-28 | Pronal | Pressure relief valve of a shock absorber device |
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