WO2012117561A1 - 自動車用サイドエアバッグ装置 - Google Patents
自動車用サイドエアバッグ装置 Download PDFInfo
- Publication number
- WO2012117561A1 WO2012117561A1 PCT/JP2011/054975 JP2011054975W WO2012117561A1 WO 2012117561 A1 WO2012117561 A1 WO 2012117561A1 JP 2011054975 W JP2011054975 W JP 2011054975W WO 2012117561 A1 WO2012117561 A1 WO 2012117561A1
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- WIPO (PCT)
- Prior art keywords
- tether
- side airbag
- gas
- occupant
- height
- Prior art date
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Classifications
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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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
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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
- B60R21/23—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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
- B60R2021/23146—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection seat mounted
-
- 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
- B60R21/2338—Tethers
- B60R2021/23382—Internal tether means
Definitions
- the present invention relates to a side airbag device for an automobile that deploys a side airbag at the time of a side collision.
- Patent Document 1 discloses a configuration in which a balance expansion chamber is formed in a lower rear portion of a lower expansion chamber facing a passenger's waist in a side airbag device.
- the side portion of the seat cushion may be pushed upward due to the intrusion of the side door at the time of a side collision.
- the balance expansion chamber cannot be expanded below the lower expansion chamber, and the upward movement of the lower expansion chamber may not be sufficiently suppressed.
- the gas in the lower expansion chamber flows into the upper expansion chamber from the gap between the rear end of the partition and the inflator, the lower expansion chamber may be lifted.
- the present invention has been made in view of the above facts, and an object of the present invention is to provide an automobile side airbag device that can suppress or prevent the side airbag from being lifted upward in a side collision.
- the side airbag device for a vehicle is configured to include an occupant-side base cloth part disposed on the occupant side and a vehicle body-side base cloth part disposed on the vehicle body side part side, and is folded.
- the side airbag stored in the vehicle is set so that the height of the attachment portion to the vehicle body side base fabric portion and the height of the attachment portion to the passenger side base fabric portion are different from each other.
- a tether that divides the space in the side airbag into a lower chamber that protects the occupant's waist and an upper chamber that communicates with the lower chamber through the communicating portion and protects at least the chest of the occupant; And a gas ejection part that ejects gas toward the lower surface of the tether when operated.
- the side airbag device for a vehicle according to the second aspect is the first aspect, wherein the height of the attachment portion of the tether to the vehicle body side base fabric portion is the height of the attachment portion to the passenger side base fabric portion.
- the height of the attachment portion of the tether to the vehicle body-side base fabric portion is set to be lower than the height of the door armrest.
- the side airbag device for a vehicle is the first or second aspect, wherein the gas ejection part generates gas by operating to generate gas from a plurality of gas ejection holes formed in the lower end part.
- an inflator that is formed in a bottomed cylindrical shape and includes a single gas outlet that covers the inflator and is disposed toward the lower surface of the tether.
- the height of the attachment portion to the vehicle body side base fabric portion of the tether disposed in the side airbag is set to be different from the height of the attachment portion to the occupant side base fabric portion. Yes. For this reason, the tether is arranged in an inclined state in the deployed side airbag as viewed from the front side of the vehicle. In this aspect, the side airbag provided with such a tether is stored in a folded state.
- the gas ejection part when a side collision occurs, the gas ejection part operates and gas is ejected from the gas ejection part.
- the gas ejection port of the gas ejection part is disposed in the lower chamber, and the gas is ejected toward the lower surface of the tether.
- the side airbag is inflated and deployed from the lower chamber that protects the occupant's lower back, and then the upper chamber that protects at least the chest of the occupant is inflated and deployed via the communicating portion.
- the side part of the vehicle body when the side part of the vehicle body enters the vehicle compartment at the time of a side collision, the side part of the seat cushion of the vehicle seat in the vehicle width direction may be pushed up by the side part of the vehicle body.
- the side airbag tends to move upward (to lift).
- the side airbag tends to lift when the gas flows from the lower chamber into the upper chamber.
- the gas flows while changing its direction toward the vehicle lower side while inflating the lower chamber, so that a force for pushing the side airbag downward can be obtained.
- the height of the attachment portion of the tether to the vehicle body side base fabric portion is set lower than the height of the attachment portion to the passenger side base fabric portion.
- a tether is arrange
- the height of the mounting part of the tether on the vehicle body side fabric is set lower than the height of the door armrest, so that when the vehicle body side enters the vehicle interior during a side collision, the armrest It is possible to suppress or avoid a strong contact with the lower chamber.
- the gas is ejected from each gas ejection hole.
- the inflator is covered with a diffuser, but the gas outlet of the diffuser is single and is arranged toward the lower surface of the tether. For this reason, the gas ejected from each of the gas ejection holes of the inflator is ejected from the single gas ejection port of the diffuser and ejected toward the lower surface of the tether.
- the gas ejected into the lower chamber is a gap (more specifically, a non-inflatable provided on the outer periphery of the side airbag) located on the vehicle front side from the center of the occupant's waist. From the front end of the section and the front end of the tether) into the upper chamber. For this reason, the fluttering of the lower chamber of the side airbag can be suppressed.
- the side airbag device for a vehicle according to the first aspect has an excellent effect that the side airbag can be suppressed or prevented from being lifted upward in the event of a side collision.
- the side airbag device for a vehicle according to the second aspect can improve the occupant's waist restraining performance, and reduce or eliminate the load on the occupant's waist due to the armrest strongly pressing the lower chamber having a high internal pressure. It has an excellent effect of being able to.
- the automobile side airbag device adjusts the pressing force of the side airbag by adjusting the opening area and shape of the gas outlet of the diffuser, the orientation of the gas outlet with respect to the lower surface of the tether, and the like. It has an excellent effect of being able to.
- the automobile side airbag device has an excellent effect that the side airbag can be deployed in a stable posture.
- FIG. 4 is an enlarged cross-sectional view taken along line 4-4 of FIG.
- FIG. 4 is an expansion perspective view which fractures
- FIG. 8 is a front view showing the automobile side airbag device shown in FIG. 7 as viewed from the front side of the vehicle. It is a principal part enlarged side view for demonstrating the lifting phenomenon of a side airbag.
- FIGS. 1 to 9 an arrow FR appropriately shown indicates the vehicle front side, an arrow UP indicates the vehicle upper side, and an arrow IN indicates the vehicle width direction inner side.
- a front seat 10 of a vehicle includes a seat cushion 12 on which an occupant is seated, and a seat back 14 that is erected on a rear end portion of the seat cushion 12 so as to be tiltable and used as a backrest of the occupant. And a headrest 16 supported on the upper end portion of the seat back 14 so as to be adjustable in height.
- a side airbag device 18 is disposed inside the side portion 14A of the seat back 14 on the outer side in the vehicle width direction.
- the side airbag device 18 includes a module case (not shown) in which the vehicle front side is opened. In the module case, the gas ejection part 20 and the folded side airbag 22 are accommodated.
- the gas ejection part 20 includes a metal inflator 24 formed in a columnar shape and a metal diffuser 26 formed in a bottomed cylindrical shape. At one end in the axial direction of the inflator 24, a bottomed cylindrical projection 28 having a diameter smaller than that of the inflator 24 is formed coaxially. A plurality of gas ejection holes 30 are formed at predetermined intervals in the peripheral wall portion of the protruding portion 28. In addition, a squib is disposed at the axial center of the other end of the inflator 24 in the axial direction, and a connector (not shown) is connected thereto.
- the inflator 24 is filled with an igniting agent that ignites when the squib is energized, a flame transfer agent that propagates the flame to a gas generating agent described later, and a large number of gas generating agents that generate a large amount of gas by burning.
- a functional component such as a coolant functioning as a coolant for cooling the gas, a filter for removing debris generated when the gas generating agent burns, and the like are incorporated.
- a high-pressure gas-sealed inflator instead of the gas generant-sealed inflator 24 according to the above configuration.
- the squib of the inflator 24 having the above-described configuration is disposed when a side collision detection sensor (not shown) disposed on the side of the vehicle body such as the lower part of the center pillar detects a side collision, or below the center console.
- a side collision detection sensor (not shown) disposed on the side of the vehicle body such as the lower part of the center pillar detects a side collision, or below the center console.
- the peripheral wall 26A of the diffuser 26 is formed in a cylindrical shape that can be inserted into the inflator 24.
- a single and circular gas outlet 34 having a predetermined opening area is formed on one end side in the axial direction of the peripheral wall 26 ⁇ / b> A of the diffuser 26.
- the inflator 24 is inserted into the diffuser 26 so that the protruding portion 28 of the inflator 24 is disposed on the gas outlet 34 side.
- the plurality of axial portions of the peripheral wall 26 ⁇ / b> A are caulked inward in the radial direction, whereby the inflator 24 is fixed to the diffuser 26 while being inserted inside the diffuser 26.
- the caulking part is shown as “caulking part 35” in FIGS.
- a pair of stud bolts 36 are erected outward from the peripheral wall 26A of the diffuser 26 at a predetermined distance along the axial direction.
- the gas ejection part 20 configured as described above is inserted into the folded side airbag 22 so that the pair of stud bolts 36 penetrates the side airbag 22 and the bottom wall of the module case. These end portions are fastened and fixed with nuts to side frames disposed on the inner side of the side portion 14A of the seat back 14 in the vehicle width direction.
- the side airbag 22 is disposed on the occupant side base fabric portion 38 disposed on the occupant side when fully inflated and deployed, and on the side door 40 side that is the vehicle body side portion. And a vehicle body side base cloth portion 42 to be arranged.
- the side airbag 22 may be manufactured from a single base fabric, or may be manufactured by sewing two base fabrics. In the former case, the base fabric is cut into a shape in which both the occupant side base fabric portion 38 and the vehicle body side base fabric portion 42 are developed, and the outer peripheral portion other than the bent portion is sewn to form a bag.
- the occupant side base fabric portion 38 and the vehicle body side base fabric portion 42 are cut separately, and then the occupant side base fabric portion 38 and the vehicle body side base fabric portion 42 are overlapped to sew the outer periphery. It is manufactured in a bag shape.
- the outer peripheral part located outside the sewing line of the side airbag 22 is referred to as a “non-inflatable part 44”.
- a tether 46 is disposed in the vicinity of the middle portion of the side airbag 22 in the height direction.
- the tether 46 is manufactured by cutting a cloth material made of the same material as the side airbag 22 into a rectangular shape.
- the tether 46 is disposed in the side airbag 22 such that the long side faces the vehicle front-rear direction. Further, as shown in FIG. 2, the tether 46 has an end on the inner side in the vehicle width direction attached to the occupant side base fabric portion 38 by sewing, and an end on the outer side in the vehicle width direction has a vehicle body side base fabric portion. 42 is attached by sewing.
- the sewing part of the tether 46 to the vehicle body side base cloth part 42 is referred to as “the attachment part 48 to the vehicle body side base cloth part 42”, and the sewing part of the tether 46 to the passenger side base cloth part 38 is referred to. Is referred to as “attachment portion 50 to occupant side base fabric portion 38”.
- the former height and the latter height are set differently.
- the height of the attachment portion 48 to the vehicle body side base fabric portion 42 is set to be lower than the height of the attachment portion 50 to the passenger side base fabric portion 38.
- the tether 46 is disposed as an inclined surface whose side closer to the passenger is higher than the side closer to the side door 40.
- the tether 46 is set to be lower than the height of the upper surface of the armrest 54 that is formed integrally with the door trim 52 of the side door 40.
- at least the height of the attachment portion 48 of the tether 46 to the vehicle body-side base fabric portion 42 is set to be lower than the height of the armrest 54 to the most protruding portion (the lower end portion 54A in this embodiment). It only has to be.
- the space in the side airbag 22 is partitioned into a lower chamber 56 that protects the occupant's waist and an upper chamber 58 that protects the occupant's chest.
- the tether 46 is a member that functions as a partition member for partitioning the inside of the side airbag 22 into the upper chamber 58 and the lower chamber 56.
- a gap is formed between the front end portion 44 ⁇ / b> A of the non-inflatable portion 44 provided on the outer periphery of the side airbag 22 and the front end portion 46 ⁇ / b> A of the tether 46.
- the lower chamber 56 and the upper chamber 58 serve as a communication portion 60 that communicates with each other.
- the gas ejection port 34 of the diffuser 26 in the gas ejection part 20 is disposed in the lower chamber 56. Further, the gas outlet 34 is directed to the lower surface 46B side of the tether 46.
- the side airbag 22 configured as described above is folded in a bellows fold and housed in a module case.
- the side airbag 22 does not necessarily need to be folded by bellows folding, and may be folded by roll folding, or may be folded by combining bellows folding and roll folding.
- the opening of the module case is closed by a seat back pad (not shown) disposed in the seat back 14, and when the side airbag 22 is deployed, a sewing portion of the skin covering the surface of the seat back pad It is designed to be opened and expanded.
- a side collision state is first detected by a side collision sensor (not shown), and the signal is input to the airbag ECU.
- the airbag ECU determines whether or not the side airbag device 18 should be operated based on the input signal, and if it is determined that “side airbag operation”, a predetermined current is applied to the squib of the inflator 24 of the gas ejection unit 20. Energized. Thereby, the ignition agent is ignited, the flame is transmitted to the gas generating agent by the transfer agent, and the gas generating agent burns.
- the height of the mounting portion 48 of the tether 46 disposed in the side airbag 22 to the vehicle body side base fabric portion 42 and the height of the mounting portion 50 to the occupant side base fabric portion 38 are set to be different. ing. For this reason, the tether 46 is disposed in an inclined state in the deployed side airbag 22 as viewed from the front side of the vehicle. In this embodiment, the side airbag 22 provided with such a tether 46 is stored in a folded state. Further, in this embodiment, the gas outlet 34 of the diffuser 26 is disposed in the lower chamber 56, and the gas is jetted toward the lower surface 46 ⁇ / b> B of the tether 46. For this reason, as shown in FIGS.
- the side airbag 22 is inflated and deployed from the lower chamber 56 that protects the occupant's lower back, and then the gas flows from the lower portion to the upper portion of the communication portion 60 and flows into the upper chamber 58.
- the gas flow at this time is indicated by an arrow Q in FIG.
- the upper chamber 58 that protects the occupant's chest is inflated and deployed. As a result, the occupant's waist and chest are protected by the side airbag 22.
- the side door 40 may push up the side portion 12A on the outer side in the vehicle width direction of the seat cushion 12 of the front seat 10. In this case, the side airbag 22 tends to move upward (to be lifted).
- the side air bag is also used when gas flows from the bottom to the top in a lower chamber 86 (to be described later) of the side airbag 82 as in the side airbag device 80 according to the comparison shown in FIGS.
- the bag 82 tends to move upward (to lift). This phenomenon will be briefly described below.
- a non-inflatable portion 84 extending in the vehicle front-rear direction is set on the lower side.
- the internal space of the side airbag 82 is partitioned into the lower chamber 86 and the upper chamber 88, and the communication portion 92 that vertically communicates the lower chamber 86 and the upper chamber 88 on the gas ejection portion 90 side. Is formed.
- the opening 98 of the diffuser 96 that covers the inflator 94 and rectifies the gas flow is set at the lower end. Therefore, the gas ejected from the inflator 94 disposed in the diffuser 96 is ejected downward into the lower chamber 86 of the side airbag 82, and the non-inflatable portion 100 and the side airbag 82 provided on the outer peripheral portion. It goes around along the non-expandable portion 84 that divides the inside up and down, and flows into the upper chamber 88 through the communicating portion 92. The gas flow at this time is represented by arrows X and Y in FIG. When the gas flows in such a manner, a pushing force toward the vehicle upper side acts on the side airbag 82.
- the gas flows while changing the direction toward the vehicle lower side while inflating the lower chamber 56. A force to push down the vehicle is obtained.
- the side airbag device 18 can suppress or prevent the side airbag 22 from being lifted to the vehicle upper side at the time of a side collision.
- the side airbag 22 is partitioned into the lower chamber 56 and the upper chamber 58 by the tether 46 instead of the non-inflatable portion 84 as in the comparative example.
- the bag widths of the chamber 56 and the upper chamber 58 can be secured. For this reason, it is possible to suppress or prevent the side airbag 22 from falling in the vehicle width direction.
- the height of the mounting portion 48 of the tether 46 to the vehicle body side base fabric portion 42 is set to be lower than the height of the mounting portion 50 to the passenger side base fabric portion 38.
- the tether 46 is arranged as an inclined surface whose side closer to the passenger is higher than the side closer to the side door 40. Therefore, the contact area S (see FIG. 2) between the lower chamber 56 where the internal pressure is high and the thigh of the occupant increases as compared with the case where the inclination direction is the reverse direction.
- the side door 40 is located on the vehicle interior side at the time of a side collision. It is possible to suppress or avoid the armrest 54 from coming into strong contact with the lower chamber 56 having a high internal pressure when it has entered.
- the side airbag device 18 can improve the occupant's waist restraining performance, and the load on the occupant's waist due to the armrest 54 strongly pressing the lower chamber 56 having a high internal pressure. Can be reduced or eliminated.
- a plurality of gas ejection holes 30 are formed in the projecting portion 28 projecting from the lower end portion of the inflator 24, and the gas is ejected from each gas ejection hole 30.
- the inflator 24 is covered by the diffuser 26, but the gas outlet 34 of the diffuser 26 is single and is disposed toward the lower surface 46 ⁇ / b> B of the tether 46. Therefore, the gas ejected from each of the gas ejection holes 30 of the inflator 24 is ejected from the single gas ejection port 34 of the diffuser 26 and ejected toward the lower surface 46B of the tether 46.
- the side airbag device 18 by adjusting the opening area and shape of the gas outlet 34 of the diffuser 26, the orientation of the gas outlet 34 with respect to the lower surface 46B of the tether 46, and the like, The pressing force of the side airbag 22 can be adjusted.
- the gas ejected into the lower chamber 56 is communicated with the communication portion 60 (more specifically, the side air) located on the vehicle front side with respect to the center G (see FIG. 1) of the occupant's waist. It flows into the upper chamber 58 from a communication portion 60) between the front end portion 44A of the non-inflatable portion 44 provided on the outer periphery of the bag 22 and the front end portion 46A of the tether 46. For this reason, the fluttering of the lower chamber 56 of the side airbag 22 can be suppressed. As a result, according to the side airbag device 18 according to the present embodiment, the side airbag 22 can be deployed in a stable posture.
- the side airbag device 18 for the front seat 10 has been described.
- the present invention is not limited to this, and the present embodiment may be applied to the side airbag device for the rear seat.
- the upper chamber 58 is provided so as to protect the chest of the occupant.
- the present invention is not limited thereto, and any structure may be used as long as the side airbag can protect at least the occupant's chest.
- the upper chamber may be a passenger side chest or shoulder, or a large side airbag capable of protecting the head from the passenger chest.
- the height of the attachment portion 48 of the tether 46 to the vehicle body side base fabric portion 42 is set lower than the height of the attachment portion 50 to the occupant side base fabric portion 38. Even if it reverses, the force which pushes down the side airbag 22 to the vehicle lower side is obtained.
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Abstract
Description
側面衝突時になると、まず図示しない側面衝突センサによって側面衝突状態が検知され、その信号がエアバッグECUに入力される。エアバッグECUでは、サイドエアバッグ装置18を作動させるべきか否かを入力信号に基づいて判断し、「サイドエアバッグ作動」と判断すると、ガス噴出部20のインフレータ24のスクイブに所定の電流が通電される。これにより、着火剤が着火して伝火剤によって火炎がガス発生剤に伝播され、ガス発生剤が燃焼する。その結果、大量のガスが発生し、インフレータ24のガス噴出穴30からガスが噴出される。インフレータ24のガス噴出穴30から噴出されたガスは、ディフューザ26によって整流された後、ガス噴出口34から折り畳み状態のサイドエアバッグ22内へ噴出される。
Claims (4)
- 乗員側に配置された乗員側基布部と車体側部側に配置された車体側基布部とを含んで構成され、折り畳まれた状態で格納されるサイドエアバッグと、
前記サイドエアバッグ内に配置されると共に前記車体側基布部への取付部の高さと前記乗員側基布部への取付部の高さとが異なるように設定され、当該サイドエアバッグ内の空間を乗員の腰部を保護する下方チャンバと当該下方チャンバと連通部を介して連通されかつ乗員の少なくとも胸部を保護する上方チャンバとに仕切るテザーと、
前記下方チャンバ内にガス噴出口が配置され、作動することにより前記テザーの下面に向けてガスを噴出するガス噴出部と、
を有する自動車用サイドエアバッグ装置。 - 前記テザーの前記車体側基布部への取付部の高さは、前記乗員側基布部への取付部の高さよりも低く設定されており、
かつ当該テザーの前記車体側基布部への取付部の高さは、ドアアームレストの高さよりも低く設定されている、
請求項1記載の自動車用サイドエアバッグ装置。 - 前記ガス噴出部は、
作動することによりガスを発生し下端部に形成された複数のガス噴出穴からガスを噴出させるインフレータと、
有底筒状に形成されると共に当該インフレータを覆いかつ前記テザーの下面に向けて配置された単一の前記ガス噴出口を備えたディフューザと、
を含んで構成されている、
請求項1又は請求項2記載の自動車用サイドエアバッグ装置。 - 前記サイドエアバッグの外周に設けられる非膨張部の前端部と前記テザーの前端部との間には隙間が形成されており、当該隙間が前記連通部とされている、
請求項1~請求項3のいずれか1項に記載の自動車用サイドエアバッグ装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/054975 WO2012117561A1 (ja) | 2011-03-03 | 2011-03-03 | 自動車用サイドエアバッグ装置 |
EP11860009.7A EP2682311B1 (en) | 2011-03-03 | 2011-03-03 | Side airbag device for automobile |
US14/001,403 US8777257B2 (en) | 2011-03-03 | 2011-03-03 | Side airbag device for an automobile |
CN2011800686843A CN103402825A (zh) | 2011-03-03 | 2011-03-03 | 汽车用侧面安全气囊装置 |
JP2013502125A JP5522308B2 (ja) | 2011-03-03 | 2011-03-03 | 自動車用サイドエアバッグ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/054975 WO2012117561A1 (ja) | 2011-03-03 | 2011-03-03 | 自動車用サイドエアバッグ装置 |
Publications (1)
Publication Number | Publication Date |
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WO2012117561A1 true WO2012117561A1 (ja) | 2012-09-07 |
Family
ID=46757520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2011/054975 WO2012117561A1 (ja) | 2011-03-03 | 2011-03-03 | 自動車用サイドエアバッグ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8777257B2 (ja) |
EP (1) | EP2682311B1 (ja) |
JP (1) | JP5522308B2 (ja) |
CN (1) | CN103402825A (ja) |
WO (1) | WO2012117561A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016088598A1 (ja) * | 2014-12-05 | 2016-06-09 | オートリブ ディベロップメント エービー | エアバッグ装置 |
US9707922B2 (en) | 2014-12-10 | 2017-07-18 | Tk Holdings Inc. | Airbag module |
JP2022068728A (ja) * | 2020-10-22 | 2022-05-10 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置及び乗員保護装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101585096B1 (ko) * | 2012-03-14 | 2016-01-22 | 아우토리브 디벨롭먼트 아베 | 자동차용 사이드 에어백 모듈 |
JP6004576B2 (ja) * | 2012-11-28 | 2016-10-12 | 日本プラスト株式会社 | エアバッグ |
JP5754436B2 (ja) * | 2012-12-03 | 2015-07-29 | トヨタ自動車株式会社 | 車両用乗員拘束システム |
EP2979933B1 (en) | 2014-07-29 | 2018-06-20 | Toyoda Gosei Co., Ltd. | Far-side aribag apparatus |
JP6102880B2 (ja) * | 2014-10-07 | 2017-03-29 | トヨタ自動車株式会社 | ファーサイドエアバッグ装置 |
JP6191574B2 (ja) * | 2014-10-10 | 2017-09-06 | トヨタ自動車株式会社 | 車両用ファーサイドエアバッグ装置 |
JP6225877B2 (ja) * | 2014-10-22 | 2017-11-08 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置 |
DE102015010808A1 (de) * | 2015-08-21 | 2017-02-23 | Trw Automotive Gmbh | Mittelgassack sowie Seitenaufprall-Schutzvorrichtung |
KR102098372B1 (ko) * | 2016-05-20 | 2020-04-07 | 오토리브 디벨로프먼트 에이비 | 사이드 에어백 장치 |
DE102017217499A1 (de) * | 2017-09-29 | 2019-04-04 | Joyson Safety Systems Germany Gmbh | Gassackeinheit für ein Kraftfahrzeug |
DE102018103071B4 (de) * | 2017-11-15 | 2024-03-07 | Joyson Safety Systems Germany Gmbh | Gassack für ein Fahrzeuginsassen-Rückhaltesystem eines Kraftfahrzeugs |
US11059442B2 (en) * | 2019-03-26 | 2021-07-13 | Trw Vehicle Safety Systems Inc. | Adaptive side airbag for protecting occupants in a vehicle |
US11590920B2 (en) * | 2020-09-23 | 2023-02-28 | Autoliv Asp, Inc. | Seat-centric airbag system with pelvis restraint chamber |
US11208070B1 (en) | 2020-10-15 | 2021-12-28 | Ford Global Technologies, Llc | Airbag system and method(s) of use thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0911842A (ja) * | 1995-06-30 | 1997-01-14 | Nippon Plast Co Ltd | エアバッグ装置 |
JP2003182499A (ja) * | 2001-12-18 | 2003-07-03 | Nippon Plast Co Ltd | 自動車の側突用エアバッグ装置 |
JP2007210371A (ja) * | 2006-02-07 | 2007-08-23 | Honda Motor Co Ltd | エアバッグ装置 |
JP2008110660A (ja) * | 2006-10-30 | 2008-05-15 | Toyota Motor Corp | 車両用サイドエアバッグ装置 |
JP2009023640A (ja) * | 2007-07-20 | 2009-02-05 | Tk Holdings Inc | マルチチャンバ式サイドエアバッグ |
JP2010184595A (ja) * | 2009-02-12 | 2010-08-26 | Toyota Motor Corp | サイドエアバッグ装置及びサイドエアバッグの製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002100691A1 (fr) * | 2001-06-08 | 2002-12-19 | Toyoda Gosei Co., Ltd. | Air bag lateral |
JP3726722B2 (ja) * | 2001-07-23 | 2005-12-14 | トヨタ自動車株式会社 | エアバッグ装置 |
US20040183285A1 (en) * | 2003-01-29 | 2004-09-23 | Mazda Motor Corporation | Airbag device for vehicle |
WO2006049093A1 (ja) * | 2004-11-04 | 2006-05-11 | Autoliv Development Ab | 車両用サイドエアバッグ装置 |
JP2007276522A (ja) * | 2006-04-03 | 2007-10-25 | Toyoda Gosei Co Ltd | サイドエアバッグ装置 |
JP4793104B2 (ja) * | 2006-06-01 | 2011-10-12 | 豊田合成株式会社 | サイドエアバッグ装置 |
JP2008174137A (ja) | 2007-01-19 | 2008-07-31 | Toyoda Gosei Co Ltd | サイドエアバッグ装置 |
JP4952321B2 (ja) * | 2007-03-20 | 2012-06-13 | 豊田合成株式会社 | サイドエアバッグ装置 |
US8052168B2 (en) | 2007-07-20 | 2011-11-08 | Tk Holdings Inc. | Multi-chambered side airbag |
JP5419477B2 (ja) * | 2009-01-19 | 2014-02-19 | ティーケー ホールディングス,インコーポレーテッド | サイドエアバッグ及びサイドエアバッグ装置 |
US8596678B2 (en) * | 2009-10-05 | 2013-12-03 | Autoliv Asp, Inc. | Air bag with pressure-managed gas delivery inflatable duct |
JP5252000B2 (ja) * | 2011-02-04 | 2013-07-31 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置 |
-
2011
- 2011-03-03 JP JP2013502125A patent/JP5522308B2/ja active Active
- 2011-03-03 CN CN2011800686843A patent/CN103402825A/zh active Pending
- 2011-03-03 EP EP11860009.7A patent/EP2682311B1/en active Active
- 2011-03-03 WO PCT/JP2011/054975 patent/WO2012117561A1/ja active Application Filing
- 2011-03-03 US US14/001,403 patent/US8777257B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0911842A (ja) * | 1995-06-30 | 1997-01-14 | Nippon Plast Co Ltd | エアバッグ装置 |
JP2003182499A (ja) * | 2001-12-18 | 2003-07-03 | Nippon Plast Co Ltd | 自動車の側突用エアバッグ装置 |
JP2007210371A (ja) * | 2006-02-07 | 2007-08-23 | Honda Motor Co Ltd | エアバッグ装置 |
JP2008110660A (ja) * | 2006-10-30 | 2008-05-15 | Toyota Motor Corp | 車両用サイドエアバッグ装置 |
JP2009023640A (ja) * | 2007-07-20 | 2009-02-05 | Tk Holdings Inc | マルチチャンバ式サイドエアバッグ |
JP2010184595A (ja) * | 2009-02-12 | 2010-08-26 | Toyota Motor Corp | サイドエアバッグ装置及びサイドエアバッグの製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2682311A4 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016088598A1 (ja) * | 2014-12-05 | 2016-06-09 | オートリブ ディベロップメント エービー | エアバッグ装置 |
JPWO2016088598A1 (ja) * | 2014-12-05 | 2017-08-31 | オートリブ ディベロップメント エービー | エアバッグ装置 |
US9707922B2 (en) | 2014-12-10 | 2017-07-18 | Tk Holdings Inc. | Airbag module |
US10118581B2 (en) | 2014-12-10 | 2018-11-06 | Joyson Safety Systems Acquisition Llc | Airbag module |
JP2022068728A (ja) * | 2020-10-22 | 2022-05-10 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置及び乗員保護装置 |
JP7380520B2 (ja) | 2020-10-22 | 2023-11-15 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置及び乗員保護装置 |
Also Published As
Publication number | Publication date |
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US20130328294A1 (en) | 2013-12-12 |
JP5522308B2 (ja) | 2014-06-18 |
US8777257B2 (en) | 2014-07-15 |
JPWO2012117561A1 (ja) | 2014-07-07 |
CN103402825A (zh) | 2013-11-20 |
EP2682311A4 (en) | 2014-07-02 |
EP2682311A1 (en) | 2014-01-08 |
EP2682311B1 (en) | 2016-03-02 |
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