CN108275108B - The ventilating control method and automobile of safety belt assembly, air bag with air bag - Google Patents
The ventilating control method and automobile of safety belt assembly, air bag with air bag Download PDFInfo
- Publication number
- CN108275108B CN108275108B CN201810111812.1A CN201810111812A CN108275108B CN 108275108 B CN108275108 B CN 108275108B CN 201810111812 A CN201810111812 A CN 201810111812A CN 108275108 B CN108275108 B CN 108275108B
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- air bag
- shoulder belt
- generator
- grade
- igniting
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- 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
-
- 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
- B60R21/2334—Expansion control features
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
The ventilating control method and automobile of the safety belt assembly, air bag that the invention discloses a kind of with air bag, wherein should include shoulder belt coiler, air bag, mortise lock, generator and controller with safety belt assembly of air bag；Wherein, shoulder belt coiler is used for folding and unfolding shoulder belt, is provided with shoulder belt sensor in shoulder belt coiler；One end of air bag is fixedly connected with shoulder belt, and the other end of air bag is provided with lock tongue, and lock tongue is connected to air bag；Multiple closed plenum spaces are provided on air bag；Lock tongue and mortise lock are clamped, and lock tongue is connected to mortise lock；Generator is built-in with the fuel for generating gas, and generator is connected to mortise lock；Controller is connect with generator and shoulder belt sensor signal.Safety belt assembly provided by the invention with air bag; by the way that air bag is separated into multiple plenum spaces; the plenum space of setting is inflated so as to be realized according to corresponding igniting grade, the inflationtime before sufficiently expanding so as to shorten air bag enhances the timeliness to driver protecting.
Description
Technical field
The present invention relates to a kind of automobile parts more particularly to a kind of inflation controls of the safety belt assembly with air bag, air bag
Method processed and automobile.
Background technique
When the vehicle generation of traveling in the road may injure the collision of passenger, interior passive safety system will
It works, such as the airbag in air bag will be inflating expanded, safety belt will be pre-tightened and be protected to passenger.Safety belt airbag is than general
Logical safety belt is wider, helps to disperse user's impact force suffered by chest when colliding, moreover it is possible to which supporting head part and neck subtract
A possibility that user is injured less.
However structure and performance that existing safety belt airbag still there is a need to improve, as safety belt airbag air charging system is fixed
It on the lock of safety belt, and latches and is fixed on cushion, air bag size is caused to be fixed, it can not be due to occupant shapes difference
Adjustment can only carry out effective protection to the occupant of standard figure, and the male more healthy and stronger to such as bodily form is limited by air bag ruler
It is very little to carry out effective protection to its head and neck, and for more modest figure, air bag is longer than head, in collision process
In head can be damaged.
In addition, air bag in the prior art needs gassy wherein so that it can just play protection work after sufficiently expanding
With, thus will cause because inflationtime is longer, air bag sufficiently expansion cause personnel can not obtain protection due to by the feelings hit
Condition occurs.
Summary of the invention
The ventilating control method and automobile of the safety belt assembly, air bag that the object of the present invention is to provide a kind of with air bag,
To solve above-mentioned the problems of the prior art, the protection of the personal safety to different building shape passenger is realized.
The present invention provides a kind of safety belt assembly with air bag, wherein include:
For the shoulder belt coiler of folding and unfolding shoulder belt, shoulder belt sensor is provided in the shoulder belt coiler, the shoulder belt passes
Sensor is for detecting residue length of the shoulder belt in the shoulder belt coiler；
Air bag, one end of the air bag are fixedly connected with the shoulder belt, and the other end of the air bag is provided with lock tongue, described
Lock tongue is connected to the air bag；Multiple closed plenum spaces are provided in the air bag；
With the mortise lock of lock tongue clamping, the mortise lock is connected to the lock tongue；
Generator, the generator are built-in with the fuel for generating gas, and the generator is connected to the mortise lock；
Controller is connect with the generator and the shoulder belt sensor signal, for being examined according to the shoulder belt sensor
The residue length of the shoulder belt measured, the output of Xiang Suoshu generator corresponds to the ignition signal of the first igniting grade, to fill to multiple
One or several plenum spaces in headroom are filled with gas.
The safety belt assembly as described above for having air bag, wherein it further include acceleration transducer preferably, setting
In the shoulder belt coiler, the acceleration transducer is connected with the controller in a signal way., for detecting the acceleration of automobile；
The controller is also used to the acceleration according to the automobile, and the output of Xiang Suoshu generator corresponds to second igniting etc.
The ignition signal of grade, is filled with gas with one or several plenum spaces into multiple plenum spaces.
The safety belt assembly as described above for having air bag, wherein preferably, partition knot is provided in the air bag
Structure forms the plenum space between two neighboring partition-type structures.
The safety belt assembly as described above for having air bag, wherein preferably, the partition-type structures are film.
The safety belt assembly as described above for having air bag, wherein preferably, the partition-type structures are sewing described
Silk thread on air bag.
The safety belt assembly as described above for having air bag, wherein preferably, the fuel is gunpowder.
The present invention also provides a kind of ventilating control methods of air bag, wherein includes the following steps:
Detect the residue length of the shoulder belt in shoulder belt coiler；
Present residue length section is determined according to the residue length；
The first igniting grade is determined according to the residue length section；
The ignition signal for corresponding to the first igniting grade to generator output, is filled with gas with the plenum space into air bag
Body.
The ventilating control method of air bag as described above, wherein preferably, corresponding at first point to generator output
The ignition signal of fiery grade is filled with before gas with the plenum space into air bag further include:
Detect the acceleration of automobile；
Present acceleration section is determined according to the acceleration；
The second igniting grade is determined according to the acceleration section；
Judge whether the first igniting grade is higher than the second igniting grade；
If it is, correspond to the ignition signal of the first igniting grade to generator output, it is empty with the inflation into air bag
Between be filled with gas；
If it is not, then corresponding to the ignition signal of the second igniting grade, to generator output with filling into air bag
Headroom is filled with gas.
The present invention also provides a kind of automobiles, including seat, wherein the automobile further includes provided by the invention with gas
The side wall of the seat is arranged in the safety belt assembly of capsule, the mortise lock, and the lower section of the seat is arranged in the generator.
The ventilating control method and automobile of safety belt assembly provided by the invention with air bag, air bag, by by air bag
It is arranged on shoulder belt, and is connected to lock tongue with air bag and mortise lock, so as to so that air bag is adjusted in the position of front with shoulder belt
It is whole；By the way that shoulder belt coiler is arranged, and shoulder belt sensor is set in shoulder belt coiler, is realized to the shoulder in shoulder belt coiler
The detection of the residue length of band, and preferably igniting grade is had matched according to the residue length, while air bag being separated into multiple
Plenum space is inflated the plenum space of setting so as to be realized according to corresponding igniting grade, is filled so as to shorten air bag
Inflationtime before dividing expansion, enhances the timeliness to driver protecting.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the safety belt assembly provided in an embodiment of the present invention with air bag；
Fig. 2 is the state diagram in use with the safety belt assembly of air bag provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the ventilating control method for the air bag that an embodiment of the present invention provides；
Fig. 4 is the flow chart of the ventilating control method for the air bag that another embodiment of the invention provides.
Description of symbols:
The first space 100- air bag 110- 120- second space
130- third space 140- partition-type structures 200- shoulder belt coiler
300- shoulder belt 400- lock tongue 500- mortise lock
600- generator 700- seat
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Referring to Fig. 1 and Fig. 2, the embodiment of the invention provides a kind of safety belt assembly with air bag comprising
Shoulder belt coiler 200, air bag 100, mortise lock 500, generator 600 and controller；Wherein, shoulder belt coiler 200 is used for folding and unfolding shoulder
Band 300 is provided with shoulder belt sensor in shoulder belt coiler 200, and shoulder belt sensor is for detecting shoulder belt 300 in shoulder belt coiler
Residue length in 200；One end of air bag 100 is fixedly connected with shoulder belt 300, and the other end of air bag 100 is provided with lock tongue 400,
Lock tongue 400 is connected to air bag 100；Multiple closed plenum spaces are provided in air bag 100；Lock tongue 400 and mortise lock 500 are clamped,
And lock tongue 400 is connected to mortise lock 500；Generator 600 is built-in with the fuel for generating gas, and generator 600 and mortise lock 500 connect
It is logical；Controller is connect with generator 600 and shoulder belt sensor signal, the shoulder belt 300 for being detected according to shoulder belt sensor
Residue length corresponds to the ignition signal of the first igniting grade, to the output of generator 600 with one into multiple plenum spaces
Or several plenum spaces are filled with gas.
Before driving, driver can adjust the size of shoulder belt 300 and elastic by shoulder belt coiler 200, with
Air bag 100 on shoulder belt 300 is adjusted to the suitable position in driver front, meanwhile, the shoulder being built in shoulder belt coiler 200
Belt sensor can detect 300 length of shoulder belt in shoulder belt coiler 200, and formation length size signal is fed back to
Controller, controller set igniting grade according to the length dimension signal, which represents the gas generated after fuel combustion
The amount of the amount of body, i.e., different gases caused by grades of lighting a fire is different.When automobile collides, controller is by the signal of collision
It is sent to generator 600, generator 600 triggers fuel combustion according to the collision alarm, and when fuel combustion generates a large amount of gas,
Since generator 600, mortise lock 500, lock tongue 400 and air bag 100 are sequentially communicated, gas can enter in air bag 100 with
Make 100 rapid expanding of air bag, and be provided with multiple closed plenum spaces on air bag 100, multiple closed plenum space can
With the continuous arrangement on 100 length direction of air bag, as shown in Figure 1, the plenum space may include that the first space 110, second is empty
Between 120, the multiple spaces in third space 130 etc. and so on, meanwhile, the residue length value of the shoulder belt 300 in shoulder belt coiler 200
Multiple residue length sections can be divided into, can specifically include can the first length of interval, the second length of interval, third length of interval
Deng and so on multiple length of interval, and the length range value of the first length of interval, the second length of interval, third length of interval according to
Secondary reduction.
When the residue length value of the shoulder belt 300 in shoulder belt coiler 200 is in the first length of interval, illustrate the body of driver
Type is more modest, needs lesser cushion effect that can protect the personal safety of driver at this time, and controller can export level-one point
Fiery signal makes the fuel in generator 600 generate less gas, and the first space 110 and the second sky can be filled with by making gas only
Between 120, and can guarantee that the first space 110 and second space 120 sufficiently expand, so as to empty by air bag 100 first
Between 110 and the expansion of second space 120 realize protection to driver；In addition, since gas can only be filled with the first space 110
It, to accelerate the speed of expansion of air bag 100, is realized to driving with second space 120 without being filled with other plenum spaces
The timeliness of member's protection.
In addition, if the 300 residue length value of shoulder belt in shoulder belt coiler 200 illustrates to drive in the second length of interval
The figure of member is more fat, needs biggish cushion effect that can alleviate the impact that driver is subject at this time, controller can export at this time
Two-stage ignition signal makes the fuel in generator 600 generate more gas, and gas is allow to be filled with the first space 110, second
Space 120 and third space 130, and can guarantee that the first space 110, second space 120 and third space 130 sufficiently expand,
To realize the protection of the driver more fat to figure.
As a result, according to the residue length value of shoulder belt 300 in shoulder belt coiler 200, it can be determined that the size of driver's figure,
And then set and be suitble to protection driver and be filled with the gas in air bag 100, reduce the inflationtime of air bag 100, enhances pair
The timeliness of driver protecting.
Specifically, being provided with partition-type structures 140 in air bag 100, it is empty that inflation is formed between two neighboring partition-type structures 140
Between.The partition-type structures 140 i.e. rupturable structure when being a kind of compressing of stress, thus when air bag 100 is inflated, gas can be with
Enter next plenum space after by previous plenum space and breaking through partition-type structures 140, as shown in Figure 1, i.e. when gas needs
When being filled with the first space 110 and second space 120, gas can break through between the first space 110 and second space 120 every
Disconnected structure 140, the first space 110 of realization are connected to second space 120.
It should be noted that partition-type structures 140 have certain intensity, to realize the abundant expansion of each plenum space,
And can prevent gas from entering in the adjacent and plenum space without expanding, it thereby may be ensured that effective inflation air
Expansion rapidly reduces 100 Bulking Time of air bag.
Specifically, partition-type structures 140 can be film, and film can be integrally formed with air bag 100, when previous inflation is empty
Between in gas pressure when reaching the power limit of film, film ruptures, and so that gas is further charged with next inflation empty
Between；Certainly, the silk thread of partition-type structures 140 or sewing on air bag 100 makes gas by sewing silk thread on air bag 100
The position set on capsule 100 is stitched together, when the gas pressure in previous plenum space reaches the power limit of silk thread,
Silk thread is broken, and is further charged with gas in next plenum space.To realize the control to the segmentation expansion of air bag 100
System.
Further, the safety belt assembly that should have air bag can also include acceleration transducer, the acceleration transducer
Setting is connect in shoulder belt coiler 200, and with controller signals, and for detecting the acceleration of automobile, which is also used to
According to the acceleration of automobile, the ignition signal of the second igniting grade is corresponded to the output of generator 600, with to multiple plenum spaces
In one or several plenum spaces be filled with gas.When automobile collides, the acceleration of automobile can mutate, and automobile
The impact severity being subject to is different, and the mutation of acceleration is also different, and the impact force for being subject to driver is also different.Ordinary circumstance
Under, the driver more modest for figure, the expansion buffer of the first space 110 and second space 120 effect on air bag 100
It realizes protection to driver, still, if automobile is by biggish impact, may be led because depositing the generation of fortuitous event
It causes the expansion of the first space 110 and second space 120 to fail, increases the risk of driver's injury.By the way that acceleration sensing is arranged
Device can detecte the variation of pickup, and combine controller that the variable quantity of acceleration is divided into multiple acceleration sections,
It is simultaneously that each acceleration section is associated with the residue length section of shoulder belt 300 and igniting grade, it is more currently detected
Igniting grade associated by acceleration section at acceleration change value and 300 institute of shoulder belt in the front straps coiler 200
The height of igniting grade associated by the residue length section being in takes higher igniting grade between the two, so as to synthesis
The figure of driver and the suffered personal safety hit to guarantee driver.Wherein, igniting higher grade, required inflation
Plenum space it is more.
It is understood that the fuel is preferably gunpowder in order to make fuel fast reaction generate gas.
The embodiment of the invention also provides a kind of ventilating control methods of air bag, as shown in figure 3, it includes the following steps:
S100, detection shoulder belt coiler in shoulder belt residue length.
S200, present residue length section is determined according to residue length.
S300, the first igniting grade is determined according to residue length section.
S400, the ignition signal for corresponding to the first igniting grade to generator output, are filled with the plenum space into air bag
Enter gas.
Wherein, residue length section can have multiple, and each residue length section corresponds to different igniting grades, thus
It may be implemented to start corresponding igniting grade for the driver of different building shape, and then shorten the time before air bag sufficiently expands.
Further, as shown in figure 4, before step S400 further include:
S310, the acceleration for detecting automobile.
S320, present acceleration section is determined according to acceleration.
S330, the second igniting grade is determined according to acceleration section.
S340, judge whether the first igniting grade is higher than the second igniting grade；If so, entering step S400；If not,
Enter step S341.
S341, the ignition signal for then corresponding to the second igniting grade to generator output, with the plenum space into air bag
It is filled with gas.
By the way that pickup and igniting grade to be associated, and the first igniting grade and second is taken to light a fire grade between the two
Foundation of the higher igniting grade as starting air bag, to improve the requirement to driver protecting.
The embodiment of the invention also provides a kind of automobiles, as shown in Figure 2 comprising seat 700, the automobile further include this hair
The safety belt assembly with air bag that bright any embodiment provides, wherein the side wall of seat 700, generator is arranged in mortise lock 500
600 are arranged in the lower section of seat 700.
The ventilating control method and automobile of safety belt assembly provided in an embodiment of the present invention with air bag, air bag, pass through
Air bag is arranged on shoulder belt, and is connected to lock tongue with air bag and mortise lock, so as to so that air bag front position with shoulder belt
It is adjusted；By the way that shoulder belt coiler is arranged, and shoulder belt sensor is set in shoulder belt coiler, is realized to shoulder belt coiler
In shoulder belt residue length detection, and preferably igniting grade is had matched according to the residue length, while air bag being separated
At multiple plenum spaces, the plenum space of setting is inflated so as to be realized according to corresponding igniting grade, so as to shorten
Air bag sufficiently expand before inflationtime, enhance the timeliness to driver protecting.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (6)
1. a kind of safety belt assembly with air bag characterized by comprising
For the shoulder belt coiler of folding and unfolding shoulder belt, shoulder belt sensor, the shoulder belt sensor are provided in the shoulder belt coiler
For detecting residue length of the shoulder belt in the shoulder belt coiler；
Air bag, one end of the air bag are fixedly connected with the shoulder belt, and the other end of the air bag is provided with lock tongue, the lock tongue
It is connected to the air bag；Multiple closed plenum spaces are provided in the air bag；
With the mortise lock of lock tongue clamping, the mortise lock is connected to the lock tongue；
Generator, the generator are built-in with the fuel for generating gas, and the generator is connected to the mortise lock；
Controller is connect with the generator and the shoulder belt sensor signal, for being detected according to the shoulder belt sensor
Shoulder belt residue length, the output of Xiang Suoshu generator corresponds to the ignition signal of the first igniting grade, with to multiple inflations skies
Between in one or several plenum spaces be filled with gas；
Further include acceleration transducer, be arranged in the shoulder belt coiler, the acceleration transducer and the controller are believed
Number connection, for detecting the acceleration of automobile；
The controller is also used to the acceleration according to the automobile, and the output of Xiang Suoshu generator corresponds to the second igniting grade
Ignition signal is filled with gas with one or several plenum spaces into multiple plenum spaces；
It is provided with partition-type structures in the air bag, forms the plenum space, the partition knot between two neighboring partition-type structures
When structure is a kind of compressing of stress, that is, rupturable structure.
2. the safety belt assembly according to claim 1 with air bag, which is characterized in that the partition-type structures are film.
3. the safety belt assembly according to claim 1 with air bag, which is characterized in that the partition-type structures are that sewing exists
Silk thread on the air bag.
4. the safety belt assembly according to claim 1 with air bag, which is characterized in that the fuel is gunpowder.
5. a kind of ventilating control method of air bag, which comprises the steps of:
Detect the residue length of the shoulder belt in shoulder belt coiler；
Present residue length section is determined according to the residue length；
The first igniting grade is determined according to the residue length section；
The ignition signal for corresponding to the first igniting grade to generator output, is filled with gas with the plenum space into air bag；
To generator output correspond to first igniting grade ignition signal, with the plenum space into air bag be filled with gas it
Before further include:
Detect the acceleration of automobile；
Present acceleration section is determined according to the acceleration；
The second igniting grade is determined according to the acceleration section；
Judge whether the first igniting grade is higher than the second igniting grade；
If it is, corresponding to the ignition signal of the first igniting grade to generator output, filled with the plenum space into air bag
Enter gas；
If it is not, then correspond to the ignition signal of the second igniting grade to generator output, it is empty with the inflation into air bag
Between be filled with gas.
6. a kind of automobile, including seat, which is characterized in that the automobile, which further includes that claim 1-4 is described in any item, to be had
The side wall of the seat is arranged in the safety belt assembly of air bag, the mortise lock, and the lower section of the seat is arranged in the generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111812.1A CN108275108B (en) | 2018-02-05 | 2018-02-05 | The ventilating control method and automobile of safety belt assembly, air bag with air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111812.1A CN108275108B (en) | 2018-02-05 | 2018-02-05 | The ventilating control method and automobile of safety belt assembly, air bag with air bag |
Publications (2)
| Publication Number | Publication Date |
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| CN108275108A CN108275108A (en) | 2018-07-13 |
| CN108275108B true CN108275108B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111812.1A Active CN108275108B (en) | 2018-02-05 | 2018-02-05 | The ventilating control method and automobile of safety belt assembly, air bag with air bag |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985251A (en) * | 2017-12-15 | 2018-05-04 | 李伟 | A kind of Multifunctional air sac restraint system |
| JP7165095B2 (en) * | 2019-03-29 | 2022-11-02 | 株式会社Subaru | passenger protection device |
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|---|---|---|---|---|
| CN1939776A (en) * | 2005-04-04 | 2007-04-04 | 高田株式会社 | Air belt system |
| CN201792826U (en) * | 2009-12-29 | 2011-04-13 | 杨洋 | Vehicle safety belt |
| CN103507743A (en) * | 2012-06-27 | 2014-01-15 | 深圳市比亚迪汽车有限公司 | Car safety belt |
| CN103786677A (en) * | 2012-10-31 | 2014-05-14 | 比亚迪股份有限公司 | Inflatable seat belt system |
| GB2519449A (en) * | 2014-12-04 | 2015-04-22 | Daimler Ag | Pre-tensioning device for a seat belt of a vehicle, in particular a motor vehicle |
| CN107284402A (en) * | 2016-04-11 | 2017-10-24 | 福特全球技术公司 | Including pulling out the safety belt assembly determined |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7568727B2 (en) * | 2005-04-06 | 2009-08-04 | Ford Global Technologies, Llc | Airbag deployment monitoring system |
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2018
- 2018-02-05 CN CN201810111812.1A patent/CN108275108B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939776A (en) * | 2005-04-04 | 2007-04-04 | 高田株式会社 | Air belt system |
| CN201792826U (en) * | 2009-12-29 | 2011-04-13 | 杨洋 | Vehicle safety belt |
| CN103507743A (en) * | 2012-06-27 | 2014-01-15 | 深圳市比亚迪汽车有限公司 | Car safety belt |
| CN103786677A (en) * | 2012-10-31 | 2014-05-14 | 比亚迪股份有限公司 | Inflatable seat belt system |
| GB2519449A (en) * | 2014-12-04 | 2015-04-22 | Daimler Ag | Pre-tensioning device for a seat belt of a vehicle, in particular a motor vehicle |
| CN107284402A (en) * | 2016-04-11 | 2017-10-24 | 福特全球技术公司 | Including pulling out the safety belt assembly determined |
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| Publication number | Publication date |
|---|---|
| CN108275108A (en) | 2018-07-13 |
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