WO2013146345A1 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- WO2013146345A1 WO2013146345A1 PCT/JP2013/057389 JP2013057389W WO2013146345A1 WO 2013146345 A1 WO2013146345 A1 WO 2013146345A1 JP 2013057389 W JP2013057389 W JP 2013057389W WO 2013146345 A1 WO2013146345 A1 WO 2013146345A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protective cover
- airbag
- tab
- insertion hole
- vehicle
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
Definitions
- the present invention relates to an airbag device attached to a roof side rail of a vehicle.
- an airbag device for a vehicle in order to prevent an occupant's head from crashing into a side window or the like in the event of an accident from the side, an airbag is deployed from the roof side rail of the vehicle in a curtain shape.
- Such an airbag device is also referred to as a curtain airbag device.
- the airbag In the curtain airbag device, the airbag is folded into an elongated state and stored in a protective cover attached to the roof side rail of the vehicle.
- the airbag and the protective cover are often arranged so as to extend over the entire roof side rail along the longitudinal direction of the vehicle.
- an airbag device having a configuration in which a protective cover is divided, a single airbag folded in an elongated state is accommodated by a plurality of protective covers arranged in a line along the longitudinal direction of the airbag. Protected.
- an airbag is formed of a cloth that can be flexibly deformed. For this reason, before an airbag apparatus is attached to a vehicle, each protective cover may rotate around the longitudinal direction of the airbag, and the internal airbag may be twisted. That is, when each protective cover is attached to the vehicle, there is a possibility that the internal airbag is attached to the vehicle in a state where the internal airbag is twisted by mistake.
- the protective cover is attached to the vehicle while the airbag is twisted, the airbag will not be properly deployed between the occupant and the side window when an accident occurs, and the occupant cannot be protected. Not only that, there is a possibility that it would be dangerous.
- connection mechanism that connects two adjacent protective covers in a relatively unrotatable state is provided at the end of each protective cover.
- a male engagement portion is formed at the end of one adjacent protective cover, and a female engagement portion is formed at the end of the other protective cover. Opposing male engaging portions and female engaging portions are engaged with each other. As a result, while being allowed to bend at the connecting portion of the protective cover, relative rotation (twisting) around the longitudinal direction of the airbag is restricted.
- the present invention has been made in view of such problems, the purpose of which is that a plurality of protective covers are relatively rotated around the longitudinal direction of the airbag, and the airbag is twisted.
- An object of the present invention is to provide an airbag device that can be prevented by a simple and low-cost configuration.
- an airbag apparatus is an airbag apparatus that is attached to a roof side rail of a vehicle, and is an airbag that is folded so as to be elongated, and a part of the airbag.
- the bag has a tab formed between the first protective cover and the second protective cover so as to protrude outward in a direction substantially parallel to the longitudinal direction of the airbag, One end of the tab is connected to the first protective cover, and the other end is connected to the second protective cover.
- a tab is formed on the airbag between the first protective cover and the second protective cover that are arranged along the longitudinal direction of the airbag.
- the tab is formed so as to be substantially parallel to the longitudinal direction of the airbag and project outward.
- One end of the tab is connected to the first protective cover, and the other end is the second protective cover. It is connected to the.
- first protective cover and the second protective cover are not directly connected to each other but are connected via a tab formed in a part of the airbag.
- the direction of the tab is not substantially parallel to the longitudinal direction of the airbag, so that it can be easily seen from the outside that the airbag has been twisted inside. . This reliably prevents the first protective cover and the second protective cover from being attached to the vehicle while the airbag is twisted.
- a first hook portion is formed at an end portion of the first protective cover that is closer to the tab, and an end portion of the second protective cover that is closer to the tab.
- Has a second hook portion and the tab is connected to the first protective cover by inserting the first hook portion through a first insertion hole formed at one end and formed at the other end. It is also preferable that the second protective cover is connected by inserting the second hook portion through the second insertion hole.
- connection between the tab and the first protective cover, and the connection between the tab and the second protective cover are performed by connecting the hook portion formed in the first protective cover to the insertion hole formed in the tab. This is done by inserting them. That is, a first hook portion is formed at an end portion closer to the tab of the first protective cover, and a second hook portion is formed at an end portion closer to the tab of the second protective cover. The one hook portion and the second hook portion are respectively inserted into a first insertion hole and a second insertion hole formed at both ends of the tab.
- the tab and the first protective cover are connected by a simple configuration of the first hook portion, the second hook portion, and the insertion hole formed in the tab, so that the airbag remains twisted in the vehicle. It can prevent being attached. Moreover, the operation
- the distance between the first insertion hole and the second insertion hole in the tab is the first hook portion in a state where the airbag device is attached to the roof side rail of the vehicle. It is also preferable that the distance between the first hook portion and the second hook portion is substantially the same.
- the distance between the first insertion hole and the second insertion hole in the tab is substantially the same as the distance between the first hook part and the second hook part in a state where the airbag device is attached to the roof side rail of the vehicle.
- the first insertion hole and the second insertion hole are formed so as to be the same.
- both the first protective cover and the second protective cover are formed of resin.
- first protective cover and the second protective cover are both formed of resin, the first hook portion and the second hook portion can be formed more easily.
- the tab is a cloth having one side sewn to the airbag.
- a tab for connecting to the first protective cover and the second protective cover can be easily formed on the airbag. Further, since the tab is freely deformed, the tab does not get in the way when it is bent at the connecting portion between the first protective cover and the second protective cover.
- a first frame is attached to an edge of the first insertion hole and a second frame is attached to an edge of the second insertion hole.
- the shapes of the first insertion hole and the second insertion hole formed in the tab that is the cloth are fixed and maintained by the first frame body and the second frame body.
- work etc. which penetrate a 1st hook part to a 1st penetration hole become still easier.
- the edge of the first insertion hole is reinforced by the first frame body, the first hook portion is prevented from being detached from the first insertion hole.
- the edge of the second insertion hole is reinforced by the second frame body, the second hook portion is also prevented from being detached from the second insertion hole.
- an airbag that can prevent a plurality of protective covers from rotating relative to each other around the longitudinal direction of the airbag and twisting the airbag with a simple and low-cost configuration.
- An apparatus can be provided.
- FIG. 1 It is sectional drawing which shows the state by which the airbag apparatus which concerns on embodiment of this invention was attached to the vehicle. It is a figure for demonstrating the structure of the connection part of a protective cover among the airbag apparatuses shown in FIG. It is a figure for demonstrating the structure of the connection part of a protective cover among the airbag apparatuses shown in FIG. It is a figure which shows the state which bent the airbag apparatus shown in FIG. 1 in the connection part of a protective cover.
- FIG. 1 is a cross-sectional view showing a state where an airbag device 1 according to an embodiment of the present invention is attached to a vehicle V.
- FIG. 1 shows a cross section when the airbag device 1 attached to the roof side rail 2 of the vehicle V is cut along a plane perpendicular to the front-rear direction of the vehicle V.
- the roof side rail 2 has a closed cross section formed by welding a plurality of panel members, and the airbag device 1 is attached to an inner panel 4 which is one of the vehicle interior panel members.
- the airbag device 1 includes an airbag 10 that is folded into a roll shape and is in an elongated state, and a protective cover 12 that houses and protects the airbag 10 inside. . Further, an inflator (not shown) for supplying the inflation gas to the airbag 10 is provided.
- the airbag 10 is formed into a bag shape by stitching a woven fabric or the like at an appropriate position, and is deformed from a folded state to a deployed state upon receipt of supply of an inflation gas.
- the folded airbag 10 has a long shape and is stored so as to be wrapped in the protective cover 12.
- the folded state of the airbag 10 may be a roll shape as shown in FIG. 1, an accordion shape, or a combination of these.
- the air bag 10 is deployed in the form of a curtain along the side window or the like below the roof side rail 2 so as to protect the head of the occupant during a side collision of the vehicle V or the like.
- the protective cover 12 is disposed along the longitudinal direction of the airbag 10 and stores the entire airbag 10.
- the protective cover 12 is not integrally molded as a whole, but is divided into two along its longitudinal direction.
- the first protective cover 12a is disposed on the front side of the vehicle, and the rear side of the vehicle. It is comprised by the 2nd protective cover 12b arrange
- the first protective cover 12a and the second protective cover 12b are both formed in a long shape, and their cross-sectional shapes in a plane perpendicular to the longitudinal direction are substantially the same.
- the first protective cover 12a and the second protective cover 12b are arranged on the inner side of the vehicle along the inner panel 4 as shown in FIG.
- the cross-sectional shape of the first protective cover 12a is shown).
- the first protective cover 12a houses and protects a portion of the airbag 10 on the vehicle front side.
- the second protective cover 12b houses and protects a portion of the airbag 10 on the vehicle rear side.
- the first protective cover 12a and the second protective cover 12b are preferably formed of resin.
- each is formed of a thermoplastic elastomer and has a predetermined rubber-like elasticity that bends when pressed by an operator.
- Various thermoplastic elastomers can be used, but olefinic (TPO) materials are preferably used, and preferred materials include a combination of polypropylene and EPDM.
- TPO olefinic
- a protective cover 12 made of a thermoplastic elastomer it can be used appropriately in a wide range of temperature environments in which the vehicle V is used (for example, a wide temperature range of ⁇ 35 ° C. to 80 ° C.).
- first protective cover 12a and the second protective cover 12b which are demonstrated later can be formed easily.
- the material of the first protective cover 12a and the second protective cover 12b is not limited to the thermoplastic elastomer, and other relatively soft resin materials can also be used.
- the first protective cover 12 a includes a protective portion 20 a that protects the folded airbag 10, and a tab-like base portion 22 a that extends upward from the protective portion 20 a.
- the base portion 22a is in a region where the airbag 10 is not deployed (above the protective portion 20a), and is inserted into the mounting hole 5a on the vehicle V side on one surface Sa of the base portion 22a.
- the inserted portion 24a is formed to protrude.
- the insertion portion 24a is a cylindrical portion, and locking portions 25a and 26a that are detachably locked to the vehicle V side are formed at upper and lower portions thereof.
- the protection part 20a is a part that stores and protects the airbag 10 so that the airbag 10 does not hit the body of the vehicle V such as the roof side rail 2 to be damaged.
- the protection part 20a has a substantially C-shaped cross-sectional shape as a whole.
- the protective portion 20a is oriented obliquely downward with the opening side of the substantially C-shaped cross section toward the vehicle interior. For this reason, the folded airbag 10 accommodated in the protection part 20a is deployed obliquely downward toward the vehicle interior side.
- the upper straight wall portion 42a is formed to be connected to the upper end portion P1a on the inner side of the curved wall portion 40a, and the lower straight wall portion 44a is formed to be connected to the lower end portion P2a on the outer side of the curved wall portion 40a.
- the upper straight wall portion 42a extends from the upper end portion P1a of the curved wall portion 40a
- the lower straight wall portion 44a extends from the lower end portion P2a of the curved wall portion 40a.
- An inner surface 441a of the lower straight wall portion 44a is a surface on the curvature center side of the curved wall portion 40a, and guides the airbag 10 being deployed.
- the lower straight wall portion 44a has an extending portion 46a extending toward the vehicle outer side at a lower end portion P3a opposite to the curved wall portion 40a.
- the extending portion 46a extends to the opposite side of the airbag 10, and at least a part of the extending portion 46a in the longitudinal direction hits a weather strip (not shown) on the vehicle V side when the airbag 10 is deployed. It is like that.
- the cross-sectional shape of the second protective cover 12b is substantially the same as the cross-sectional shape of the first protective cover 12a described above, the specific description thereof is omitted.
- a portion of the second protective cover 12b corresponding to the upper straight wall portion 42a of the first protective cover 12a is referred to as an upper straight wall portion 42b.
- the second protective cover 12b is fixed to the inner panel 4 of the vehicle V in a state where the opening side of the cross section of the protective portion 20b is oriented obliquely downward toward the vehicle interior side.
- FIGS. 2 and 3 are views for explaining the configuration of the connecting portion of the protective cover 12.
- 2 shows a state in which the first protective cover 12a, the second protective cover 12b, and the airbag 10 are disassembled (state before connection), and
- FIG. 3 shows a state in which these are connected.
- the airbag 10 housed in the first protective cover 12a and the second protective cover 12b has a tab 30 formed on a part of the outer surface in the folded state.
- the tab 30 is a rectangular woven cloth piece made of the same material as the airbag 10, and one long side thereof is sewn to the outer surface of the airbag 10.
- the tab 30 is arranged so that its longitudinal direction is substantially parallel to the longitudinal direction of the airbag 10 and protrudes outward of the folded airbag 10.
- the first insertion hole 31a and the second insertion hole 31b are formed through the tab 30 in the vicinity of both ends in the longitudinal direction.
- Each of the first insertion hole 31a and the second insertion hole 31b is a through hole formed in a rectangular shape, and is formed at a position where the distance from the portion sewn to the airbag 10 in the tab 30 is substantially the same. Has been.
- a rectangular first frame 32a made of resin is fixed to the edge of the first insertion hole 31a.
- a rectangular second frame 32b made of resin is fixed to the edge of the second insertion hole 31b.
- the first frame body 32a and the second frame body 32b are frames having the same shape, and the shapes of the first insertion hole 31a and the second insertion hole 31b formed in the tab 30 which is a woven cloth piece, respectively. Supplied to maintain.
- a first hook portion 60a is formed at the end of the first protective cover 12a that is closer to the second protective cover 12b. As shown in FIG. 2, the first hook portion 60a is formed as a plate-like protrusion that protrudes toward the vehicle interior side by cutting out a part of the upper straight wall portion 42a.
- the first hook portion 60a has a parallel portion 63a that is a portion extending from the curved wall portion 40a and is formed to be substantially rectangular in a top view.
- Locking portions 61 a and 62 a are formed on the vehicle inner side of the parallel portion 63 a so as to be wider than the parallel portion 63 a along the longitudinal direction of the airbag 10.
- the width of the parallel portion 63a along the longitudinal direction of the airbag 10 is smaller than the inner dimension of the first frame body 32a along the same direction.
- the width of the locking portions 61a and 62a along the longitudinal direction of the airbag 10 is the same as that of the first frame 32a along the same direction. Slightly larger than the inner dimensions.
- the first hook portion 60a is formed to have a width that decreases further toward the vehicle inner side than the locking portions 61a and 62a, and has a pointed tip at the vehicle inner side. For this reason, as shown in FIG. 2, the first hook portion 60a has an arrow shape when viewed from above.
- a second hook portion 60b is formed at the end of the second protective cover 12b that is closer to the first protective cover 12a. As shown in FIG. 2, the second hook portion 60b is formed as a plate-like protrusion that protrudes toward the vehicle interior side by cutting out a part of the upper straight wall portion 42b.
- the second hook portion 60b has a parallel portion 63b that is a portion extending from the curved wall portion 40b and is formed to be substantially rectangular when viewed from above. Locking portions 61b and 62b are formed on the inner side of the parallel portion 63b so as to be wider than the parallel portion 63b along the longitudinal direction of the airbag 10.
- the width of the parallel part 63b along the longitudinal direction of the airbag 10 is smaller than the inner dimension of the second frame 32b along the same direction.
- the width of the locking portions 61b, 62b along the longitudinal direction of the airbag 10 is the same as that of the second frame 32b along the same direction. Slightly larger than the inner dimensions.
- the second hook portion 60b is formed such that its width becomes smaller toward the vehicle inner side than the locking portions 61b and 62b, and the tip on the vehicle inner side is in a pointed state. For this reason, as shown in FIG. 2, the second hook portion 60b has an arrow shape when viewed from above.
- the airbag apparatus 1 inserts the first hook portion 60 a into the first insertion hole 31 a (first frame body 32 a) of the tab 30, thereby providing the first protective cover. 12a and the tab 30 are connected.
- the parallel part 63a is penetrated by the 1st penetration hole 31a. Since the locking part 61a and the locking part 62a are related to the first frame body 32a, the first hook part 60a is prevented from easily coming off from the first insertion hole 31a.
- the second protective cover 12b and the tab 30 are connected by inserting the second hook portion 60b through the second insertion hole 31b (second frame body 32b) of the tab 30.
- the parallel part 63b is penetrated by the 2nd penetration hole 31b. Since the locking part 61b and the locking part 62b are related to the second frame 32b, the second hook part 60b is prevented from easily coming off from the second insertion hole 31b.
- the first protective cover 12a and the second protective cover 12b that are adjacent to each other along the longitudinal direction of the airbag 10 are not directly connected to each other. It is connected via a tab 30 formed in a part.
- a tab 30 formed in a part.
- the direction of the tab 30 is not substantially parallel to the longitudinal direction of the airbag 10, so that it is easily visually recognized from the outside that the airbag 10 has been twisted. be able to. This reliably prevents the first protective cover 12a and the second protective cover 12b from being attached to the vehicle V while the airbag 10 is twisted.
- the tab 30 arranged between the first protective cover 12a and the second protective cover 12b and connecting the two is a soft woven fabric, it can be freely deformed. For this reason, at the time of transportation before attaching the airbag device 1 to the vehicle V, as shown in FIG. 4, the airbag device 1 is bent at the connection portion between the first protective cover 12a and the second protective cover 12b. Can do.
- the distance between the first insertion hole 31a and the second insertion hole 31b in the tab 30 is the state in which the airbag device 1 is attached to the vehicle V ( That is, the distance between the first hook portion 60a and the second hook portion 60b in the state of FIG. For this reason, in the state where the airbag apparatus 1 is attached to the vehicle V, both ends bend to the tabs 30 connected to the first hook portion 60a and the second hook portion 60b, respectively (along the longitudinal direction of the airbag 10). (Bending) does not occur.
- the airbag device 1 is moved to the vehicle V while only one of the first protective cover 12a and the second protective cover 12b is rotated around the longitudinal direction of the airbag (the airbag 10 is twisted). It is impossible to install. This reliably prevents the first protective cover 12a and the second protective cover 12b from being attached to the vehicle V while the airbag 10 is twisted.
- Airbag device 2 Roof side rail 4: Inner panel 5a: Mounting hole 10: Airbag 12: Protective cover 12a: First protective cover 12b: Second protective cover 20a, 20b: Protective portion 22a: Base portion 24a: Insertion part 25a, 26a: Locking part 30: Tab 31a: First insertion hole 31b: Second insertion hole 32a: First frame body 32b: Second frame body 40a, 40b: Curved wall part 42a, 42b: Upper straight wall Portion 44a: Lower straight wall portion 46a: Extension portion 60a: First hook portion 60b: Second hook portion 61a, 62a, 61b, 62b: Locking portion 63a, 63b: Parallel portion 441a: Inner surface P1a: Upper end portion P2a : Lower end P3a: Lower end Sa: Surface V: Vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
2:ルーフサイドレール
4:インナーパネル
5a:取付け孔
10:エアバッグ
12:保護カバー
12a:第一保護カバー
12b:第二保護カバー
20a,20b:保護部
22a:ベース部
24a:挿入部
25a,26a:係止部
30:タブ
31a:第一挿通孔
31b:第二挿通孔
32a:第一枠体
32b:第二枠体
40a,40b:曲壁部
42a,42b:上側直壁部
44a:下側直壁部
46a:延出部
60a:第一フック部
60b:第二フック部
61a,62a,61b,62b:係止部
63a,63b:平行部
441a:内面
P1a:上端部
P2a:下端部
P3a:下端部
Sa:面
V:車両
Claims (6)
- 車両のルーフサイドレールに取り付けられるエアバッグ装置であって、
細長い状態となるように折り畳まれたエアバッグと、
前記エアバッグの一部を収納する第一保護カバーと、
前記エアバッグの長手方向に沿って前記第一保護カバーと並ぶように配置され、前記エアバッグの一部を収納する第二保護カバーと、を備え、
前記エアバッグは、前記第一保護カバーと前記第二保護カバーとの間において、前記エアバッグの長手方向と略平行で且つ外方に向けて突出するように形成されたタブを有しており、
前記タブは、その一端が前記第一保護カバーに接続され、他端が前記第二保護カバーに接続されていることを特徴とするエアバッグ装置。 - 前記第一保護カバーのうち前記タブに近い方の端部には第一フック部が形成され、
前記第二保護カバーのうち前記タブに近い方の端部には第二フック部が形成されており、
前記タブは、一端に形成された第一挿通孔に前記第一フック部を挿通させることにより前記第一保護カバーに接続され、
他端に形成された第二挿通孔に前記第二フック部を挿通させることにより前記第二保護カバーに接続されることを特徴とする、請求項1に記載のエアバッグ装置。 - 前記タブにおける前記第一挿通孔と前記第二挿通孔との距離は、
エアバッグ装置が車両のルーフサイドレールに取り付けられた状態における、前記第一フック部と前記第二フック部との距離と略同一であることを特徴とする、請求項2に記載のエアバッグ装置。 - 前記第一保護カバー及び前記第二保護カバーは、いずれも樹脂により形成されていることを特徴とする、請求項2又は請求項3に記載のエアバッグ装置。
- 前記タブは、一辺が前記エアバッグに縫い付けられた布であることを特徴とする、請求項2乃至4のいずれか一項に記載のエアバッグ装置。
- 前記第一挿通孔の縁には第一枠体が取り付けられ、前記第二挿通孔の縁には第二枠体が取り付けられていることを特徴とする、請求項5に記載のエアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/389,412 US9139151B2 (en) | 2012-03-30 | 2013-03-15 | Airbag device |
JP2014507690A JP5762627B2 (ja) | 2012-03-30 | 2013-03-15 | エアバッグ装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-080502 | 2012-03-30 | ||
JP2012080502 | 2012-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013146345A1 true WO2013146345A1 (ja) | 2013-10-03 |
Family
ID=49259606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/057389 WO2013146345A1 (ja) | 2012-03-30 | 2013-03-15 | エアバッグ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9139151B2 (ja) |
JP (1) | JP5762627B2 (ja) |
WO (1) | WO2013146345A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015205559A (ja) * | 2014-04-18 | 2015-11-19 | 株式会社豊田自動織機 | カーテンシールドエアバッグ装置 |
US11904791B1 (en) * | 2022-12-29 | 2024-02-20 | Rivian Ip Holdings, Llc | Fabric molded roof rail airbag shell |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9487175B2 (en) * | 2012-10-19 | 2016-11-08 | Autoliv Development Ab | Curtain airbag device |
DE102013201880B4 (de) * | 2013-02-05 | 2022-02-17 | Autoliv Development Ab | Aufblasbare Vorhangairbagbaugruppe |
JP2021127005A (ja) * | 2020-02-13 | 2021-09-02 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
KR20220099706A (ko) * | 2021-01-07 | 2022-07-14 | 현대모비스 주식회사 | 차량용 에어백 |
US11608021B2 (en) * | 2021-07-21 | 2023-03-21 | ZF Passive Safety Systems US Inc. | Curtain airbag module with deployment ramp and bag wrap retention features |
US11628796B2 (en) * | 2021-08-23 | 2023-04-18 | ZF Passive Safety Systems US Inc. | Curtain airbag deployment ramp with mounting tabs |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10329634A (ja) * | 1997-06-02 | 1998-12-15 | Toyota Motor Corp | 自動車用乗員保護装置及びその組付方法 |
JP2008184056A (ja) * | 2007-01-30 | 2008-08-14 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2008239082A (ja) * | 2007-03-28 | 2008-10-09 | Nippon Plast Co Ltd | 車両用カーテンエアバッグ装置及びそれに用いるガーニッシュ部材 |
JP2011031640A (ja) * | 2009-07-29 | 2011-02-17 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050057023A1 (en) * | 2003-09-16 | 2005-03-17 | Burton Thomas C. | Anti-twisting inflatable curtain assembly |
WO2006083246A1 (en) * | 2005-02-03 | 2006-08-10 | Autoliv Asp, Inc. | Curtain air bag unit |
US20070013178A1 (en) * | 2005-07-15 | 2007-01-18 | Trw Vehicle Safety Systems Inc. | Inflatable curtain with fill tube and quick connect coupling for optional third row curtain |
US7748734B2 (en) * | 2005-10-14 | 2010-07-06 | Tk Holdings Inc. | Twist resistant head side airbag |
JP2007191028A (ja) * | 2006-01-19 | 2007-08-02 | Takata Corp | カーテンエアバッグ装置 |
US7731224B2 (en) * | 2006-03-01 | 2010-06-08 | Trw Vehicle Safety Systems Inc. | Inflatable curtain |
KR100999680B1 (ko) * | 2008-11-27 | 2010-12-08 | 기아자동차주식회사 | 커튼 에어백 모듈 |
US8240701B2 (en) * | 2009-09-08 | 2012-08-14 | Autoliv Asp, Inc. | Mounting assemblies with wrappers for inflatable curtain airbags |
JP5626121B2 (ja) * | 2011-05-26 | 2014-11-19 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
-
2013
- 2013-03-15 JP JP2014507690A patent/JP5762627B2/ja active Active
- 2013-03-15 US US14/389,412 patent/US9139151B2/en active Active
- 2013-03-15 WO PCT/JP2013/057389 patent/WO2013146345A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10329634A (ja) * | 1997-06-02 | 1998-12-15 | Toyota Motor Corp | 自動車用乗員保護装置及びその組付方法 |
JP2008184056A (ja) * | 2007-01-30 | 2008-08-14 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2008239082A (ja) * | 2007-03-28 | 2008-10-09 | Nippon Plast Co Ltd | 車両用カーテンエアバッグ装置及びそれに用いるガーニッシュ部材 |
JP2011031640A (ja) * | 2009-07-29 | 2011-02-17 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015205559A (ja) * | 2014-04-18 | 2015-11-19 | 株式会社豊田自動織機 | カーテンシールドエアバッグ装置 |
US11904791B1 (en) * | 2022-12-29 | 2024-02-20 | Rivian Ip Holdings, Llc | Fabric molded roof rail airbag shell |
Also Published As
Publication number | Publication date |
---|---|
JPWO2013146345A1 (ja) | 2015-12-10 |
US20150054266A1 (en) | 2015-02-26 |
JP5762627B2 (ja) | 2015-08-12 |
US9139151B2 (en) | 2015-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5762627B2 (ja) | エアバッグ装置 | |
EP3165410B1 (en) | Curtain airbag device | |
US7159896B2 (en) | Occupant restraint system | |
US8573638B2 (en) | Head-protecting airbag apparatus | |
US20120267879A1 (en) | Curtain airbag device | |
JP5257902B2 (ja) | 車両用サイドエアバックの固定ブラケット | |
JP5582751B2 (ja) | カーテンエアバッグ装置 | |
US9539976B2 (en) | Head protecting airbag device | |
US8770619B2 (en) | Head protecting airbag device | |
JP4924063B2 (ja) | 頭部保護エアバッグ装置 | |
US8083255B2 (en) | Vehicle air bag system | |
CN102219010A (zh) | 安全气囊安装系统 | |
EP2635462B1 (en) | Anti-twist device for curtain airbag of vehicle | |
US9216711B2 (en) | Head protection airbag apparatus | |
CN113320497A (zh) | 头部保护气囊装置 | |
JP5990499B2 (ja) | カーテンエアバッグ装置 | |
JP5101441B2 (ja) | カーテンエアバッグ装置 | |
JP2006232275A (ja) | 乗員拘束装置 | |
JP2011031640A (ja) | 頭部保護エアバッグ装置 | |
EP2703233A1 (en) | Airbag device | |
JP5714746B2 (ja) | カーテンエアバッグ装置 | |
JP5695591B2 (ja) | エアバッグ装置のカバー及びエアバッグ装置 | |
KR100857135B1 (ko) | 사이드에어백용 고정브라켓 | |
JP5961702B2 (ja) | カーテンエアバッグ装置 | |
JP5762361B2 (ja) | 乗員拘束装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13767899 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014507690 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14389412 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13767899 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |