CN105253091A - Pre-protection safety belt use method - Google Patents
Pre-protection safety belt use method Download PDFInfo
- Publication number
- CN105253091A CN105253091A CN201510684170.0A CN201510684170A CN105253091A CN 105253091 A CN105253091 A CN 105253091A CN 201510684170 A CN201510684170 A CN 201510684170A CN 105253091 A CN105253091 A CN 105253091A
- Authority
- CN
- China
- Prior art keywords
- air bag
- depressed part
- air
- safety strap
- tight mouth
- 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
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000000994 depressogenic effect Effects 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 5
- 230000010339 dilation Effects 0.000 claims description 5
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 6
- 210000004712 air sac Anatomy 0.000 abstract 6
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 208000026137 Soft tissue injury Diseases 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010060820 Joint injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 208000022542 ankle injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 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
- B60R21/18—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags the inflatable member formed as a belt or harness or combined with a belt or harness arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a pre-protection safety belt use method comprising the following steps that when a driving state quickly decelerates from high speed, an air pump connected with a vehicle driving safety system starts to work and directly inflates the air sac; before a driver trunk is tied by the safety belt body, the air sac has a direct contact with the driver trunk part; with high efficient buffering of the air sac, the middle part of the air sac is provided with an arc-shaped recessed part; the recessed part is adaptive to the contact part; the recessed part is divided by a tightening port into an upper cavity and a lower cavity communicated with the upper cavity; an air inlet channel capable of narrowing the space between the upper cavity and the lower cavity enables air in the air sac to fill up the upper cavity in priority; and injection damage to the contact parts by the middle of the air sac after collision can be prevented.
Description
Technical field
The present invention relates to Intelligent Vehicle Initiative Security System, specifically refer to a kind of using method of pre-protection safety strap.
Background technology
In automotive safety research, air bag, as the auxiliary configuration of vehicle body passive satety, is day by day subject to people's attention.When automobile and obstacle collision rift, be called primary collision, occupant and car inner member collide, be called secondary collision, a gassiness air cushion opened rapidly by air bag after primary collision, before secondary collision, " flutter on air cushion " when occupant is moved because of inertia thus relax impact that occupant is subject to and absorb collision energy, alleviating the extent of injury of occupant.Air bag is extensive in automotive interior application, comprises operator seat safety air bag, co-driver safety air bag, front-seat side airbag, gas curtain and knee air bag etc.Safety air bag is generally made up of sensor, automatically controlled single, gas generator, air bag, afterflow device etc., forms air bag module together with usual gas generator does with air bag etc.Sensor experiences auto against intensity, and the signal experienced is sent to controller, the signal of controller receiving sensor is gone forward side by side row relax, when it judges to be necessary to open air bag, send ignition signal immediately with traps gas producer, after gas generator receives ignition signal, rapid fire well produces a large amount of gas to airbag aeration.
But safety air bag of the prior art exists following defect, and air bag system belongs to passive safety system, safety guard-safeguard cannot be moved to passenger real alms giver; When vehicle does not collide; due to emergency case; as carried out sudden stop at high speeds; now air bag system all can not start; and due to the sharply change of motoring condition; even if navigating mate, under the protection of safety strap, comparatively serious injury can not occur, but just because of the restriction of safety strap to trunk on chaufeur, the upper trunk of navigating mate is made to be subject to obvious ankle injury.
Summary of the invention
The object of the present invention is to provide a kind of using method of pre-protection safety strap, start the upper trunk of air bag to navigating mate when motoring condition sharply changes and protect, avoid navigating mate to occur serious ankle injury.
Object of the present invention is achieved through the following technical solutions:
A using method for pre-protection safety strap, comprises the following steps:
A is when driving a vehicle dynamically by when reducing rapidly at a high speed, and the air pump be connected with automobile active safety system is started working, and directly carries out fast aeration to air bag;
The volume expansion part of B air bag starts to eject by cracking, and topmost contact portion is shoulder to chest, belly side area between safety strap and upper trunk, on safety strap body ties navigating mate tight before trunk, air bag just directly contacts with torso portion on chaufeur, utilize the high efficiency buffer of air bag, the middle part of air bag arranges the depressed part of arc, and this depressed part and described contact portion adapt;
Depressed part is directly divided into the epicoele and cavity of resorption that are interconnected by the tight mouth of C, and the free air diffuser between the reduced epicoele of tight mouth and cavity of resorption, make the gas in air bag preferentially fill epicoele, make its dilation and maximum weighted part contact;
In above-mentioned steps, compression chamber is provided with in described safety strap, airbag fold is placed in compression chamber, and be provided with in the side that described safety strap presses close to seat and crack, the end of described air bag is provided with admission port, in the middle part of air bag positive symmetry slot sidewall on be provided with the depressed part of arc, and inwall in the middle part of described depressed part is provided with tight mouth; Inwall is chosen two different some positions in the middle part of described depressed part, with described some position for starting point forms multiple independently fold by carrying out plicating suture to air bag inwall, multiple fold distributes ringwise and the gas channel formed forms described tight mouth, and the internal diameter of described tight mouth is less than the minimum diameter on depressed part top.
As everyone knows, to in airtight cavity during insufflation gas, air-flow flows to the meiobar of cavity usually, after being about to the cavity bottom filling relative with inflow point, whole cavity is just filled complete by gas, therefore in the present invention, for shoulder to the maximum weighted part of chest region, the air bag of this part then requires to be filled fast, to reduce hard defects or the appearance of soft tissue injury in upper trunk, the middle part of depressed part is provided with tight mouth, depressed part is directly divided into the epicoele and cavity of resorption that are interconnected by this tight mouth, flow diameter between the epicoele of depressed part and cavity of resorption directly changes by arranging of tight mouth, namely the top of air bag can be met by Fast Filling, and when air bag top cubic expansion to a certain extent time, lignilite on multiple folds adjacent under the squeezing action of air pressure ruptures in succession, internal diameter size in the middle part of depressed part is recovered again, the air-flow injected is then quick under-filled by air bag, now whole air bag is applied on trunk completely, to prevent the Local Damaged of upper trunk.
Described air bag is fixed on the inwall of compression chamber away from the sidewall cracked.As preferably; crack for avoiding air bag direct overall ejection after expansion; air bag is fixed on the inwall of compression chamber away from the sidewall cracked; limit the expansion direction of air bag simultaneously; namely limit the positive symmetry slot of expansion direction of air bag, improve air bag to the full extent to the protected effect of upper trunk.
The present invention compared with prior art, has following advantage and beneficial effect:
1, the present invention is directed to the maximum weighted part of shoulder to chest region, the air bag of this part then requires to be filled fast, to reduce hard defects or the appearance of soft tissue injury in upper trunk, the middle part of depressed part is provided with tight mouth, depressed part is directly divided into the epicoele and cavity of resorption that are interconnected by this tight mouth, and the function of tight mouth is the free air diffuser reduced between epicoele and cavity of resorption, the gas in air bag is made preferentially to fill epicoele, make its dilation and maximum weighted part contact, and then greatly reduce the injury rate in moderating process;
2, air bag is fixed on the inwall of compression chamber away from the sidewall cracked by the present invention, limits the expansion direction of air bag simultaneously, namely limits the positive symmetry slot of expansion direction of air bag, improves air bag to the full extent to the protected effect of upper trunk.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of air bag;
Fig. 3 is the structural representation of tight mouth;
Fig. 4 is the section-drawing of tight mouth;
Mark and corresponding parts title in accompanying drawing:
1-safety strap, 2-crack, 3-air bag, 4-depressed part, the tight mouth of 5-, 6-admission port, 7-fold.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Fig. 1 ~ Fig. 4, the present embodiment comprises the following steps:
A is when driving a vehicle dynamically by when reducing rapidly at a high speed, and the air pump be connected with automobile active safety system is started working, and directly carries out fast aeration to air bag;
The volume expansion part of B air bag starts to eject by cracking, and topmost contact portion is shoulder to chest, belly side area between safety strap and upper trunk, on safety strap body ties navigating mate tight before trunk, air bag just directly contacts with torso portion on chaufeur, utilize the high efficiency buffer of air bag, the middle part of air bag arranges the depressed part of arc, and this depressed part and described contact portion adapt;
Depressed part is directly divided into the epicoele and cavity of resorption that are interconnected by the tight mouth of C, and the free air diffuser between the reduced epicoele of tight mouth and cavity of resorption, make the gas in air bag preferentially fill epicoele, make its dilation and maximum weighted part contact;
Compression chamber is provided with in described safety strap 1, air bag 3 is folding to be placed in compression chamber, and be provided with in the side that described safety strap 1 presses close to seat and crack 2, the end of described air bag 3 is provided with admission port 6, in the middle part of air bag 3 positive symmetry slot 2 sidewall on be provided with the depressed part 4 of arc, and inwall in the middle part of described depressed part 4 is provided with tight mouth 5; Inwall is chosen two different some positions in the middle part of described depressed part 4, with described some position for starting point forms multiple independently fold 7 by carrying out plicating suture to air bag 3 inwall, multiple fold 7 distributes ringwise and the gas channel formed forms described tight mouth 5, and the internal diameter of described tight mouth 5 is less than the minimum diameter on depressed part 4 top.
When driving a vehicle dynamically by when reducing rapidly at a high speed, air bag 3 pours into gas by air pump fast by admission port 6,3, air bag realizes rapid expanding, the volume expansion part of air bag 3 starts 2 to eject by cracking, on safety strap 1 body ties navigating mate tight before trunk, air bag 3 just directly contacts with torso portion on chaufeur, utilizes the high efficiency buffer of air bag 3, to reduce the tie effect of safety strap 1 to upper trunk.And, in the process that driving states changes rapidly, the air pump be connected with automobile active safety system is started working, directly fast aeration is carried out to air bag 3, and topmost contact portion is shoulder to chest, belly side area between safety strap 1 and upper trunk, and the middle part of air bag 3 arranges the depressed part 4 of arc in the present invention, this depressed part 4 adapts with described contact portion, prevents from directly causing this contact portion in the middle part of the air bag 3 of collision rift launching injury.
As everyone knows, to in airtight cavity during insufflation gas, air-flow flows to the meiobar of cavity usually, after being about to the cavity bottom filling relative with inflow point, whole cavity is just filled complete by gas, therefore in the present invention, for shoulder to the maximum weighted part of chest region, 3, the air bag requirement of this part is filled fast, to reduce hard defects or the appearance of soft tissue injury in upper trunk, the middle part of depressed part 4 is provided with tight mouth 5, depressed part 4 is directly divided into the epicoele and cavity of resorption that are interconnected by this tight mouth 5, and the function of tight mouth 5 is the free air diffusers reduced between epicoele and cavity of resorption, the gas in air bag 3 is made preferentially to fill epicoele, make its dilation and maximum weighted part contact, and then the injury rate greatly reduced in moderating process.Flow diameter between the epicoele of depressed part 4 and cavity of resorption directly changes by arranging of tight mouth 5, namely the top of air bag 3 can be met by Fast Filling, and when air bag 3 top cubic expansion to a certain extent time, lignilite on multiple folds 7 adjacent under the squeezing action of air pressure ruptures in succession, internal diameter size in the middle part of depressed part 4 is recovered again, the air-flow injected is then quick by under-filled for air bag 3, and now whole air bag 3 is applied on trunk completely, to prevent the Local Damaged of upper trunk.
As preferably; 2 are cracked for avoiding air bag 3 direct overall ejection after expansion; by air bag 3 away from crack 2 a sidewall be fixed on the inwall of compression chamber; limit the expansion direction of air bag 3 simultaneously; namely limit the positive symmetry slot 2 of expansion direction of air bag 3, improve air bag 3 to the full extent to the protected effect of upper trunk.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a using method for pre-protection safety strap, is characterized in that, comprise the following steps:
A is when driving a vehicle dynamically by when reducing rapidly at a high speed, and the air pump be connected with automobile active safety system is started working, and directly carries out fast aeration to air bag (3);
The volume expansion part of B air bag (3) starts to be ejected by crack (2), and topmost contact portion is shoulder to chest, belly side area between safety strap (1) and upper trunk, on safety strap (1) body ties navigating mate tight before trunk, air bag (3) just directly contacts with torso portion on chaufeur, utilize the high efficiency buffer of air bag (3), the middle part of air bag (3) arranges the depressed part (4) of arc, and this depressed part (4) and described contact portion adapt;
Depressed part (4) is directly divided into the epicoele and cavity of resorption that are interconnected by the tight mouth of C (5), and the free air diffuser between the reduced epicoele of tight mouth (5) and cavity of resorption, make the gas in air bag (3) preferentially fill epicoele, make its dilation and maximum weighted part contact;
In above-mentioned steps, compression chamber is provided with in described safety strap (1), air bag (3) is folding to be placed in compression chamber, and be provided with crack (2) in the side that described safety strap (1) presses close to seat, the end of described air bag (3) is provided with admission port (6), the sidewall of the positive symmetry slot (2) in air bag (3) middle part is provided with the depressed part (4) of arc, and is provided with tight mouth (5) on the inwall at described depressed part (4) middle part; Described depressed part (4) middle part inwall chooses two different some positions, with described some position for starting point forms multiple independently fold (7) by carrying out plicating suture to air bag (3) inwall, multiple fold (7) distributes ringwise and the gas channel formed forms described tight mouth (5), and the internal diameter of described tight mouth (5) is less than the minimum diameter on depressed part (4) top.
2. the using method of a kind of pre-protection safety strap according to claim 1, is characterized in that: described air bag (3) is fixed on the inwall of compression chamber away from the sidewall of crack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684170.0A CN105253091A (en) | 2015-10-22 | 2015-10-22 | Pre-protection safety belt use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684170.0A CN105253091A (en) | 2015-10-22 | 2015-10-22 | Pre-protection safety belt use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253091A true CN105253091A (en) | 2016-01-20 |
Family
ID=55093142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510684170.0A Pending CN105253091A (en) | 2015-10-22 | 2015-10-22 | Pre-protection safety belt use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253091A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933370A (en) * | 1972-11-27 | 1976-01-20 | Nissan Motor Co., Ltd. | Expansible seat belt for vehicles |
| US3975037A (en) * | 1972-12-09 | 1976-08-17 | Heinrich Hontschik | Automotive safety device |
| CN2138593Y (en) * | 1992-10-31 | 1993-07-21 | 陈辰祥 | Safety device for reducing the impact strength of vehicles |
| CN1092028A (en) * | 1993-11-03 | 1994-09-14 | 严亢燮 | The vehicle air safety belt of air bag is equipped with in inside |
| CN2188515Y (en) * | 1993-10-26 | 1995-02-01 | 吴光雄 | Attached airbag device |
| CN1121877A (en) * | 1994-10-28 | 1996-05-08 | 陈庆丞 | Car seat belt device with airbag |
| CN1156100A (en) * | 1996-01-30 | 1997-08-06 | 陈火明 | Automobile airbag, safety belt device assembly |
| DE10319953A1 (en) * | 2003-10-22 | 2005-08-04 | Klaiber, Mike Bernd | Air seat belt for active personal protection in motor vehicle carries flow of air in air channels in event of crash and hence improves active protection of persons in vehicle interior |
| US20050230945A1 (en) * | 2004-04-15 | 2005-10-20 | Nissan Motor Co., Ltd. | Vehicle passenger restraint system |
| CN1895936A (en) * | 2005-07-12 | 2007-01-17 | 高田株式会社 | Airbelt and airbelt apparatus |
| CN1939776A (en) * | 2005-04-04 | 2007-04-04 | 高田株式会社 | Air belt system |
| CN101016042A (en) * | 2006-02-09 | 2007-08-15 | 丰田自动车株式会社 | Air safety belt apparatus for vehicle |
| CN201354057Y (en) * | 2008-12-29 | 2009-12-02 | 上海现代摩比斯汽车零部件有限公司 | Multi-functional driver seat safety airbag cushion |
| CN101857003A (en) * | 2009-04-07 | 2010-10-13 | 裕脑科技有限公司 | Sheath buckle type safety belt airbag module |
| CN201792827U (en) * | 2010-09-21 | 2011-04-13 | 孙志方 | Inflatable safety belt |
| CN103313881A (en) * | 2010-10-28 | 2013-09-18 | 关键安全体系股份有限公司 | Single retractor inflatable belt system |
| CN203372185U (en) * | 2013-06-14 | 2014-01-01 | 浙江吉利汽车研究院有限公司杭州分公司 | Side air bag |
| CN103507743A (en) * | 2012-06-27 | 2014-01-15 | 深圳市比亚迪汽车有限公司 | Car safety belt |
| CN203996100U (en) * | 2014-06-11 | 2014-12-10 | 北京汽车股份有限公司 | A kind of car belt |
-
2015
- 2015-10-22 CN CN201510684170.0A patent/CN105253091A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933370A (en) * | 1972-11-27 | 1976-01-20 | Nissan Motor Co., Ltd. | Expansible seat belt for vehicles |
| US3975037A (en) * | 1972-12-09 | 1976-08-17 | Heinrich Hontschik | Automotive safety device |
| CN2138593Y (en) * | 1992-10-31 | 1993-07-21 | 陈辰祥 | Safety device for reducing the impact strength of vehicles |
| CN2188515Y (en) * | 1993-10-26 | 1995-02-01 | 吴光雄 | Attached airbag device |
| CN1092028A (en) * | 1993-11-03 | 1994-09-14 | 严亢燮 | The vehicle air safety belt of air bag is equipped with in inside |
| CN1121877A (en) * | 1994-10-28 | 1996-05-08 | 陈庆丞 | Car seat belt device with airbag |
| CN1156100A (en) * | 1996-01-30 | 1997-08-06 | 陈火明 | Automobile airbag, safety belt device assembly |
| DE10319953A1 (en) * | 2003-10-22 | 2005-08-04 | Klaiber, Mike Bernd | Air seat belt for active personal protection in motor vehicle carries flow of air in air channels in event of crash and hence improves active protection of persons in vehicle interior |
| US20050230945A1 (en) * | 2004-04-15 | 2005-10-20 | Nissan Motor Co., Ltd. | Vehicle passenger restraint system |
| CN1939776A (en) * | 2005-04-04 | 2007-04-04 | 高田株式会社 | Air belt system |
| CN1895936A (en) * | 2005-07-12 | 2007-01-17 | 高田株式会社 | Airbelt and airbelt apparatus |
| CN101016042A (en) * | 2006-02-09 | 2007-08-15 | 丰田自动车株式会社 | Air safety belt apparatus for vehicle |
| CN201354057Y (en) * | 2008-12-29 | 2009-12-02 | 上海现代摩比斯汽车零部件有限公司 | Multi-functional driver seat safety airbag cushion |
| CN101857003A (en) * | 2009-04-07 | 2010-10-13 | 裕脑科技有限公司 | Sheath buckle type safety belt airbag module |
| CN201792827U (en) * | 2010-09-21 | 2011-04-13 | 孙志方 | Inflatable safety belt |
| CN103313881A (en) * | 2010-10-28 | 2013-09-18 | 关键安全体系股份有限公司 | Single retractor inflatable belt system |
| CN103507743A (en) * | 2012-06-27 | 2014-01-15 | 深圳市比亚迪汽车有限公司 | Car safety belt |
| CN203372185U (en) * | 2013-06-14 | 2014-01-01 | 浙江吉利汽车研究院有限公司杭州分公司 | Side air bag |
| CN203996100U (en) * | 2014-06-11 | 2014-12-10 | 北京汽车股份有限公司 | A kind of car belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103448660B (en) | Vehicle side air curtain device with front protection function | |
| CN102216126B (en) | Side airbag device | |
| CN105313831B (en) | Airbag apparatus | |
| CN108275110B (en) | A kind of anti-breakdown formula front double gasbag and its control method | |
| CN201626368U (en) | Passenger car airbag system based on pedestrian protection | |
| CN204149989U (en) | A kind of safety air bag protecting occupant's head-neck-chest and knee | |
| CN203543883U (en) | Improved vehicle side air curtain device with front protecting function | |
| CN106671930A (en) | Passenger air bag apparatus for vehicle | |
| US9061653B2 (en) | Method and device for controlling the filling of an airbag for a vehicle and an airbag system | |
| CN105253088A (en) | Vehicle safety belt use method | |
| CN105253099A (en) | Intelligent automobile auxiliary safety device | |
| US20150183392A1 (en) | Airbag for vehicle | |
| CN205059522U (en) | Safety belt is initiatively protected to gasbag formula for car | |
| CN205059523U (en) | Automotive active safety systems's supplementary safety device | |
| CN102975682A (en) | Safety air bag | |
| CN205059524U (en) | Be applied to automotive active safety systems's safety belt | |
| CN105253090A (en) | Safety belt | |
| CN205059525U (en) | Active safety belt | |
| CN105253091A (en) | Pre-protection safety belt use method | |
| CN108189801A (en) | Motor vehicle air bag formula seat belt apparatus and its control method | |
| CN105253101A (en) | Active protection safety belt applied to automobile safety | |
| CN105253097A (en) | Automobile air sac type safety belt application method | |
| CN105253092A (en) | Pre-protection safety belt | |
| CN205059500U (en) | Air bag type safety belt | |
| CN105253100A (en) | Use method for driver safety pre-protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
| RJ01 | Rejection of invention patent application after publication |