CN110435585A - A kind of hydrogen energy automobile steering wheel and air-bag module - Google Patents
A kind of hydrogen energy automobile steering wheel and air-bag module Download PDFInfo
- Publication number
- CN110435585A CN110435585A CN201910713713.5A CN201910713713A CN110435585A CN 110435585 A CN110435585 A CN 110435585A CN 201910713713 A CN201910713713 A CN 201910713713A CN 110435585 A CN110435585 A CN 110435585A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- hydrogen
- safety airbag
- air
- circular
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000001257 hydrogen Substances 0.000 title claims abstract description 46
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 6
- 238000005187 foaming Methods 0.000 claims abstract description 5
- 238000009958 sewing Methods 0.000 claims abstract description 4
- 229920001410 Microfiber Polymers 0.000 claims description 5
- 239000010985 leather Substances 0.000 claims description 5
- 239000003658 microfiber Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The present invention relates to a kind of hydrogen energy automobile steering wheel and air-bag modules, belong to automobile technical field.The component includes circular safety airbag and steering wheel, and the mode that suture sewing is passed sequentially through in the skeleton main body of the steering wheel is surrounded with steering wheel foaming body layer, circular safety airbag layer and cortex clad；The annular shape safety airbag is connected to by hydrogen gas ducting with hydrogen source, and after automobile collides, circular safety airbag is flushed with hydrogen gas, breaks through the cortex clad on steering wheel, and expansion forms circular ring type air bag.Air-bag module of the invention is suitable for hydrogen energy automobile, and the band-like safety airbag of annulus for being flushed with hydrogen gas is formed on steering wheel by being directly wrapped in, and it is quick-fried to be not required to gas generator point, has the advantages that light-weight, small in size.
Description
Technical field
The present invention relates to automobile technical fields, more particularly to one kind is for being attached to steering wheel for air bag to form use
In the steering wheel and air-bag module of hydrogen energy automobile.
Background technique
With the development of science and technology, more and more automobiles place large-size screen monitors at steering wheel hub position, it to be used for human-computer interaction.
But traditional driver airbag is arranged at steering wheel hub, is led to not in effective utilization orientation disk
Between region, setting large-size screen monitors curtain structure；Conventional security air bag is quick-fried using gas generator point simultaneously, and there are weight weight, temperature height etc.
Risk.
Summary of the invention
In view of this, the substitute that a kind of annulus of the direct inflatable the present invention provides package on the steering wheel is band-like
Pouch is removed arrangement screen to reserve bigger space in the middle part of steering wheel, is had the advantages that light-weight, small in size.
To achieve the above object, technical scheme is as follows:
In the present invention, a kind of hydrogen energy automobile steering wheel and air-bag module are provided, which includes circular peace
Full gasbag and steering wheel.
The mode that suture sewing is passed sequentially through in the skeleton main body of the steering wheel is surrounded with steering wheel foaming body layer, annular shape
Safety airbag layer and cortex clad.
The annular shape safety airbag is connected to by hydrogen gas ducting with hydrogen source, after automobile collides, circle
Cyclic annular safety airbag is flushed with hydrogen gas, breaks through the cortex clad on steering wheel, and expansion forms circular ring type air bag.
Further, the hydrogen source is high-pressure hydrogen storing tank, in connection high-pressure hydrogen storing tank and circular safety bag gas band
On hydrogen gas ducting, close to high-pressure hydrogen storing tank side, an air bag hydrogen supply battery valve is also set up, for controlling hydrogen inflation
The open and close of pipeline.
Further, on the hydrogen gas ducting of connection high-pressure hydrogen storing tank and circular safety airbag, close to annulus
Shape safety airbag side, also sets up a sealing ring, for guaranteeing the leakproofness after circular safety airbag is inflated.
Further, the circular safety airbag also passes through a relief valve and connect with hydrogen gas recovering device, and hydrogen returns
Receiving apparatus is used to recycle the hydrogen in the circular air bag after inflation.
Further, the cortex clad is made of micro fiber leather or corium.
Compared with prior art, technical solution of the present invention has the advantage that as follows: safety airbag of the invention
It is looped around on steering-wheel spider by suture, removes arrangement screen to reserve bigger space in the middle part of steering wheel；It is of the invention simultaneously
Safety airbag undesirable gas generator point is quick-fried, is directly inflated by high pressure hydrogen, and the air bag bag shape is annulus
Shape reduces middle part inflation area compared to conventional security air bag, reduces weight and volume.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is safety airbag mounting structure decomposition diagram on steering wheel in the embodiment of the present invention；
Fig. 2 is effect diagram after safety airbag inflation in the embodiment of the present invention；
Fig. 3 is the schematic diagram that safety airbag device for ejecting is used in the embodiment of the present invention.
Appended drawing reference:
1- annular shape safety airbag；11- hydrogen gas ducting；12- high-pressure hydrogen storing tank；13- air bag is for hydrogen battery
Valve；14- sealing ring；15- hydrogen gas recovering device；2- steering wheel；21- skeleton main body；22- steering wheel foaming body；23- cortex cladding
Layer.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
A kind of hydrogen energy automobile steering wheel and air-bag module are provided in the embodiment of the present invention, which includes annular shape
Safety airbag 1 and steering wheel 2 are as shown in Figure 1 safety airbag mounting structure decomposition diagram on steering wheel 2.
Passed sequentially through in the skeleton main body 21 of the steering wheel 2 suture sewing mode be surrounded with 22 layers of steering wheel foaming body,
1 layer of circular safety airbag and cortex clad 23, cortex clad 23 can choose micro fiber leather or corium is made.
The annular shape safety airbag 1 is connected to by hydrogen gas ducting 11 with hydrogen source, before unaerated, annular shape peace
Full gasbag 1 is flat band-like；After automobile collides, circular safety airbag 1 is flushed with hydrogen gas, breaks through on steering wheel 2
Cortex clad 23, expansion forms circular ring type air bag, as shown in Fig. 2, compared to traditional cylindrical type air bag, the present invention
The circular ring type air bag of embodiment reduces middle part inflation area, reduces the weight and volume of airbag.
Circular safety airbag 1 is wrapped on 2 spoke of steering wheel by the embodiment of the present invention, and is fixed with suture, then
One layer of micro fiber leather or corium are coated again in outer ring, and after colliding, high pressure hydrogen is by pipeline directly to the safety airbag
It inflates, is drilled out during safety airbag inflation from reduction place of micro fiber leather or corium, form a circular ring type safety
Air bag protects occupant, avoids the occurrence of security risk.
Adaptable, in order to be flushed with hydrogen gas to circular safety airbag 1, it is allowed to pop up, the embodiment of the present invention is further wrapped
It includes: using high-pressure hydrogen storing tank 12 as hydrogen source, in the hydrogen gas tube of connection high-pressure hydrogen storing tank 12 and circular safety airbag 1
On road 11, close to 12 side of high-pressure hydrogen storing tank, also set up an air bag hydrogen supply battery valve 13, air bag hydrogen supply battery valve 13
For controlling the switch of hydrogen gas ducting 11, as shown in Figure 3.After vehicle collides, automobile electrically-controlled module opens substitute
Capsule hydrogen supply battery valve 13, the high pressure gas in high-pressure hydrogen storing tank 12 is by hydrogen gas ducting 11 to the annular shape on steering wheel 2
The inflation of safety airbag 1 forms a circular ring type air bag, protects to driver.
It should be noted that on the hydrogen gas ducting 11 of connection high-pressure hydrogen storing tank 12 and circular safety airbag 1,
Close to 1 side of annular shape safety airbag, a sealing ring 14 is also set up, after guaranteeing that circular safety airbag 1 is inflated
Leakproofness.The annular shape safety airbag 1 is also connect by a relief valve with hydrogen gas recovering device 15, hydrogen gas recovering device 15
For recycling the hydrogen in the circular ring type air bag after inflating.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of hydrogen energy automobile steering wheel and air-bag module, which is characterized in that the component includes circular safety airbag
And steering wheel；
The mode that suture sewing is passed sequentially through in the skeleton main body of the steering wheel is surrounded with steering wheel foaming body layer, circular peace
Full gasbag layer and cortex clad；
The annular shape safety airbag is connected to by hydrogen gas ducting with hydrogen source, circular after automobile collides
Safety airbag is flushed with hydrogen gas, breaks through the cortex clad on steering wheel, and expansion forms circular ring type air bag.
2. a kind of hydrogen energy automobile steering wheel according to claim 1 and air-bag module, which is characterized in that the hydrogen
Source is high-pressure hydrogen storing tank, is stored up on the hydrogen gas ducting of connection high-pressure hydrogen storing tank and circular safety bag gas band, close to high pressure
Hydrogen tank side also sets up an air bag hydrogen supply battery valve, for controlling the open and close of hydrogen gas ducting.
3. a kind of hydrogen energy automobile steering wheel according to claim 2 and air-bag module, which is characterized in that high in connection
It presses on the hydrogen gas ducting of hydrogen container and circular safety airbag, close to circular safety airbag side, also sets up one
Sealing ring, for guaranteeing the leakproofness after circular safety airbag is inflated.
4. a kind of hydrogen energy automobile steering wheel according to claim 1 and air-bag module, which is characterized in that the annulus
Shape safety airbag also passes through a relief valve and connect with hydrogen gas recovering device, and hydrogen gas recovering device is used to recycle the annulus after inflation
Hydrogen in shape air bag.
5. a kind of hydrogen energy automobile steering wheel according to claim 1-4 and air-bag module, which is characterized in that
The cortex clad is made of micro fiber leather or corium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713713.5A CN110435585A (en) | 2019-08-02 | 2019-08-02 | A kind of hydrogen energy automobile steering wheel and air-bag module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713713.5A CN110435585A (en) | 2019-08-02 | 2019-08-02 | A kind of hydrogen energy automobile steering wheel and air-bag module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435585A true CN110435585A (en) | 2019-11-12 |
Family
ID=68433107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910713713.5A Pending CN110435585A (en) | 2019-08-02 | 2019-08-02 | A kind of hydrogen energy automobile steering wheel and air-bag module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435585A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950013987U (en) * | 1993-11-29 | 1995-06-16 | 이경환 | Car bumper with built-in airbag |
| JP2007038846A (en) * | 2005-08-03 | 2007-02-15 | Mazda Motor Corp | Steering wheel provided with airbag device |
| CN101163614A (en) * | 2005-07-21 | 2008-04-16 | 高田-彼得里公开股份有限公司 | Airbag module for a motor vehicle |
| CN202753902U (en) * | 2012-05-29 | 2013-02-27 | 浙江吉利汽车研究院有限公司杭州分公司 | Air bag device of steering wheel of automobile |
| CN103625404A (en) * | 2013-08-13 | 2014-03-12 | 上海华普汽车有限公司 | Hydrogen cell automobile |
| JP2016044702A (en) * | 2014-08-20 | 2016-04-04 | 日本合成化学工業株式会社 | Hydrogen gas storage bag and hydrogen vehicle hydrogen gas supply and recovery system with hydrogen gas storage bag |
| CN106379401A (en) * | 2016-10-26 | 2017-02-08 | 十堰飞鹰汽车工程塑料有限公司 | Automobile four-spoke structure steering wheel |
| CN107031557A (en) * | 2015-10-30 | 2017-08-11 | 丰田自动车株式会社 | Air bag device for pilot set |
| CN107323369A (en) * | 2017-07-26 | 2017-11-07 | 张家港保税区通勤精密机械有限公司 | A kind of Multifunctional commodity steering wheel |
| CN109334604A (en) * | 2018-10-12 | 2019-02-15 | 厦门丰泰国际新能源汽车有限公司 | Anti-collision car steering wheel system |
| CN109435887A (en) * | 2018-11-28 | 2019-03-08 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile air bag device for ejecting and method |
| CN109501707A (en) * | 2018-11-28 | 2019-03-22 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile seat-belt pretensioner arrangement |
| CN211809499U (en) * | 2019-08-02 | 2020-10-30 | 武汉格罗夫氢能汽车有限公司 | Hydrogen energy automobile steering wheel and safety airbag assembly |
-
2019
- 2019-08-02 CN CN201910713713.5A patent/CN110435585A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950013987U (en) * | 1993-11-29 | 1995-06-16 | 이경환 | Car bumper with built-in airbag |
| CN101163614A (en) * | 2005-07-21 | 2008-04-16 | 高田-彼得里公开股份有限公司 | Airbag module for a motor vehicle |
| JP2007038846A (en) * | 2005-08-03 | 2007-02-15 | Mazda Motor Corp | Steering wheel provided with airbag device |
| CN202753902U (en) * | 2012-05-29 | 2013-02-27 | 浙江吉利汽车研究院有限公司杭州分公司 | Air bag device of steering wheel of automobile |
| CN103625404A (en) * | 2013-08-13 | 2014-03-12 | 上海华普汽车有限公司 | Hydrogen cell automobile |
| JP2016044702A (en) * | 2014-08-20 | 2016-04-04 | 日本合成化学工業株式会社 | Hydrogen gas storage bag and hydrogen vehicle hydrogen gas supply and recovery system with hydrogen gas storage bag |
| CN107031557A (en) * | 2015-10-30 | 2017-08-11 | 丰田自动车株式会社 | Air bag device for pilot set |
| CN106379401A (en) * | 2016-10-26 | 2017-02-08 | 十堰飞鹰汽车工程塑料有限公司 | Automobile four-spoke structure steering wheel |
| CN107323369A (en) * | 2017-07-26 | 2017-11-07 | 张家港保税区通勤精密机械有限公司 | A kind of Multifunctional commodity steering wheel |
| CN109334604A (en) * | 2018-10-12 | 2019-02-15 | 厦门丰泰国际新能源汽车有限公司 | Anti-collision car steering wheel system |
| CN109435887A (en) * | 2018-11-28 | 2019-03-08 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile air bag device for ejecting and method |
| CN109501707A (en) * | 2018-11-28 | 2019-03-22 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen energy automobile seat-belt pretensioner arrangement |
| CN211809499U (en) * | 2019-08-02 | 2020-10-30 | 武汉格罗夫氢能汽车有限公司 | Hydrogen energy automobile steering wheel and safety airbag assembly |
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