JPH06321043A - Air bag device - Google Patents
Air bag deviceInfo
- Publication number
- JPH06321043A JPH06321043A JP5115666A JP11566693A JPH06321043A JP H06321043 A JPH06321043 A JP H06321043A JP 5115666 A JP5115666 A JP 5115666A JP 11566693 A JP11566693 A JP 11566693A JP H06321043 A JPH06321043 A JP H06321043A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- storage container
- folded
- bag storage
- deployed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Bags (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両用のエアバッグ装
置に関し、特に、底壁部と側壁部と開口部とを有するバ
ッグ収納容器に折り畳み状態で収納したバッグを前記開
口部から車室内に展開させるエアバッグ装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air bag device for a vehicle, and more particularly to a bag storage container having a bottom wall portion, a side wall portion and an opening portion, which is folded and stored in a vehicle compartment through the opening portion. The present invention relates to an airbag device to be deployed on the.
【０００２】[0002]
【従来の技術】従来、車両の衝突によって一定値以上の
加速度が検知された場合に高圧ガスによって車室内にバ
ッグを膨脹展開させ、このバッグで乗員を拘束して二次
衝突から保護するようにしたエアバッグ装置が知られて
いる。かかるエアバッグ装置のバッグは折り畳まれた状
態でモジュールのバッグ収納容器に収納されるが、その
折り畳み順序はバッグの展開性能に大きな影響を与え
る。2. Description of the Related Art Conventionally, when an acceleration of a certain value or more is detected by a collision of a vehicle, a high-pressure gas is used to inflate and deploy a bag, which restrains an occupant from a secondary collision. A known airbag device is known. The bag of such an airbag device is stored in the bag storage container of the module in a folded state, and the folding order has a great influence on the deployment performance of the bag.
【０００３】米国特許第５，１７８，４０７号明細書に
は、バッグを上側部分と下側部分とに分け、先ず下側部
分を蛇腹状に折り畳んでバッグ収納容器の底壁部側に収
納した後、上側部分を蛇腹状に折り畳んで前記下側部分
の上に重ねるようにしてバッグ収納容器の開口部側に収
納するものが記載されている。In US Pat. No. 5,178,407, the bag is divided into an upper portion and a lower portion, and the lower portion is first folded into a bellows shape and stored on the bottom wall side of the bag storage container. After that, it is described that the upper part is folded into a bellows shape and is stacked on the lower part so as to be stored on the opening side of the bag storage container.
【０００４】[0004]
【発明が解決しようとする課題】ところで、バッグを上
述のように折り畳んだエアバッグ装置では、展開時に先
ずバッグの上側部分が展開し、それに続いてバッグの下
側部分が展開するが、下側部分は最初に展開する上側部
分に引かれて該上側部分と略同一方向に展開するため、
バッグ全体として一方向に展開することになる。その結
果、バッグが乗員の拘束に適した形状に展開するまでに
タイムラグが発生する問題があるばかりか、展開するバ
ッグの先端が乗員の身体の一部に強く接触する可能性が
ある。By the way, in the airbag device in which the bag is folded as described above, the upper portion of the bag is first deployed at the time of deployment, and the lower portion of the bag is subsequently deployed. Since the portion is pulled by the upper portion which is first deployed and is deployed in substantially the same direction as the upper portion,
The entire bag will be deployed in one direction. As a result, there is a problem that a time lag occurs before the bag is deployed into a shape suitable for restraining the occupant, and the tip of the deployed bag may come into strong contact with a part of the occupant's body.
【０００５】本発明は前述の事情に鑑みてなされたもの
で、エアバッグ装置のバッグを乗員の拘束に適した形状
に短時間で展開させることを目的とする。The present invention has been made in view of the above-mentioned circumstances, and an object thereof is to deploy a bag of an airbag device into a shape suitable for restraining an occupant in a short time.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、底壁部と側壁部と開口部とを有するバッ
グ収納容器に折り畳み状態で収納したバッグを前記開口
部から車室内に展開させるエアバッグ装置において、前
記バッグが、その展開時にバッグ収納容器の開口部に対
向する第１の部分と、該第１の部分を挟んで相互に離反
する方向に延びる第２の部分及び第３の部分とを備え、
前記第３の部分がバッグ収納容器の深さ方向に重なるよ
うに蛇腹状に折り畳まれて該バッグ収納容器の底壁部側
に収納されるとともに、前記第２の部分がバッグ収納容
器の幅方向に重なるように蛇腹状に折り畳まれて該バッ
グ収納容器の開口部側に収納されており、且つ前記第１
の部分が前記第３の部分の側部を覆うようにバッグ収納
容器の側壁部に沿って収納されていることを特徴とす
る。In order to achieve the above object, the present invention provides a bag storage container having a bottom wall portion, a side wall portion, and an opening portion, which is stored in a folded state in a vehicle compartment through the opening portion. In the airbag device to be deployed on, the bag has a first portion facing the opening of the bag storage container at the time of deployment, a second portion extending in a direction away from each other with the first portion interposed therebetween, and And a third part,
The third portion is folded in a bellows shape so as to overlap in the depth direction of the bag storage container and stored on the bottom wall side of the bag storage container, and the second portion is arranged in the width direction of the bag storage container. Is folded into a bellows shape so as to be overlapped with and is stored in the opening side of the bag storage container, and
The portion is stored along the side wall of the bag storage container so as to cover the side portion of the third portion.
【０００７】[0007]
【実施例】以下、図面により本発明の実施例について説
明する。Embodiments of the present invention will be described below with reference to the drawings.
【０００８】図１〜図９は本発明の一実施例を示すもの
で、図１はエアバッグ装置を搭載した車両の斜視図、図
２は図１の２−２線断面図、図３は図２に対応する作用
説明図、図４〜図８はバッグ折り畳みの第１工程〜第５
工程を示す図、図９はバッグの展開時の作用説明図であ
る。1 to 9 show an embodiment of the present invention. FIG. 1 is a perspective view of a vehicle equipped with an airbag device, FIG. 2 is a sectional view taken along line 2-2 of FIG. 1, and FIG. An operation explanatory view corresponding to FIG. 2, FIGS. 4 to 8 are first to fifth steps of folding the bag.
FIG. 9 is a diagram showing a process, and FIG. 9 is an operation explanatory diagram when the bag is deployed.
【０００９】図１に示すように、このエアバッグ装置の
モジュールＭは車両の助手席前方のインストルメントパ
ネルＰ内部に搭載されており、バッグはインストルメン
トパネルＰの上面の一部を構成するリッドＬを押し開い
て車室内に膨張展開し、助手席の乗員を拘束して二次衝
突から保護するようになっている。As shown in FIG. 1, a module M of this airbag apparatus is mounted inside an instrument panel P in front of a passenger seat of a vehicle, and the bag is a lid constituting a part of the upper surface of the instrument panel P. L is pushed open and inflated and deployed in the passenger compartment to restrain the passenger in the passenger seat and protect it from a secondary collision.
【００１０】図２に示すように、モジュールＭは車両の
衝突時に発火して高圧ガスを発生する円筒状のインフレ
ータＩと、インフレータＩを内部に収納する下部リテー
ナケース１と、下部リテーナケース１の上面開口部にイ
ンフレータＩの上方を覆うように結合される中央リテー
ナケース２と、下部リテーナケース１の上縁に結合され
て前記リッドＬに向けて延びる上部リテーナケース３
と、その周縁部を下部リテーナケース１及び上部リテー
ナケース３の結合部に共締めされたバッグＢとを備え
る。バッグＢを折り畳み状態で収納するバッグ収納容器
Ｃは、前記中央リテーナケース２によって構成される底
壁部と、前記上部リテーナケース３によって構成される
側壁部と、該上部リテーナケース３の上端の開口部４と
から構成されており、その開口部４はインストルメント
パネルＰの上面の一部を構成するリッドＬによって覆わ
れる。As shown in FIG. 2, the module M includes a cylindrical inflator I that ignites to generate high-pressure gas when a vehicle collides, a lower retainer case 1 that houses the inflator I, and a lower retainer case 1. A central retainer case 2 that is coupled to the upper opening so as to cover the upper side of the inflator I, and an upper retainer case 3 that is coupled to the upper edge of the lower retainer case 1 and extends toward the lid L.
And a bag B whose peripheral portion is fastened together with the joint portion of the lower retainer case 1 and the upper retainer case 3. The bag storage container C for storing the bag B in a folded state includes a bottom wall formed by the central retainer case 2, a side wall formed by the upper retainer case 3, and an opening at the upper end of the upper retainer case 3. The opening 4 is covered with a lid L that constitutes a part of the upper surface of the instrument panel P.
【００１１】インストルメントパネルＰは軟質発泡樹脂
製の芯材５の表面を柔軟な薄い表皮で覆ったもので、そ
のインストルメントパネルＰの上面の一部及び下面はそ
れぞれ硬質樹脂より成る外皮６，７で被覆される。イン
ストルメントパネルＰにはモジュールＭを収納するため
の凹部８が形成され、その上部開口を構成する外皮６の
段部６1 にリッドＬの前縁が嵌合する。リッドＬはイン
ストルメントパネルＰと同じ軟質発泡樹脂製の芯材９の
表面を柔軟な薄い表皮で覆ったもので、その内部にイン
サートされた金属製の補強フレーム１０，１１を貫通す
る複数本のボルト１２により、前記上部リテーナケース
３の上縁に固定される。リッドＬには補強フレーム１
０，１１の切れ目に対応して薄肉部９1 が形成され、バ
ッグＢが膨張展開する際の圧力で前記薄肉部９1 が破断
することにより、リッドＬは折曲部９2 から上向きに折
れ曲がって開放される。The instrument panel P is formed by covering the surface of a core material 5 made of a soft foamed resin with a soft thin skin, and a part of the upper surface and the lower surface of the instrument panel P is made of a hard resin 6, respectively. Coated with 7. A recess 8 for accommodating the module M is formed in the instrument panel P, and the front edge of the lid L fits into the stepped portion 6 1 of the outer cover 6 that constitutes the upper opening thereof. The lid L is formed by covering the surface of the core material 9 made of the same soft foamed resin as the instrument panel P with a soft thin skin, and a plurality of metal penetrating the reinforcing frames 10 and 11 made of metal inserted therein. The bolt 12 fixes the upper retainer case 3 to the upper edge thereof. Reinforcement frame 1 for lid L
The thin portion 9 1 is formed corresponding to the breaks of 0 and 11, and the thin portion 9 1 is broken by the pressure when the bag B is inflated and deployed, so that the lid L is bent upward from the bent portion 9 2. Will be released.
【００１２】モジュールＭの下部リテーナケース１の下
面に溶接された支持板１３は、取付パイプ１４に固定し
た取付ブラケット１５及びインストルメントパネルＰの
外皮７に固定した取付ブラケット１６にボルト１７によ
って支持される。The support plate 13 welded to the lower surface of the lower retainer case 1 of the module M is supported by bolts 17 on a mounting bracket 15 fixed to the mounting pipe 14 and a mounting bracket 16 fixed to the outer skin 7 of the instrument panel P. It
【００１３】尚、符号１８は、バッグ収納容器Ｃの内部
に折り畳み状態で収納されたバッグＢの上面を覆うパッ
チクロスであって、このパッチクロス１８はバッグＢの
展開時に該バッグＢがリッドＬの下面或いはインストル
メントパネルＰの上面に直接摺接して損傷するのを防止
する機能を有する。Reference numeral 18 denotes a patch cloth that covers the upper surface of the bag B that is stored in the bag storage container C in a folded state. It has a function of directly slidingly contacting the lower surface of the instrument or the upper surface of the instrument panel P to prevent damage.
【００１４】次に、バッグＢをバッグ収納容器Ｃの内部
に収納するための折り畳み順序を、図４〜図８に基づい
て説明する。Next, the folding order for storing the bag B in the bag storage container C will be described with reference to FIGS.
【００１５】図４（Ａ）はバッグ収納容器Ｃから展開し
たバッグＢを示すもので、このバッグＢは中央の基布１
９と、その左右両側面に縫合される左右一対の側布２
０，２１とから構成される。展開状態のバッグＢの左右
方向幅Ｗ1 は、バッグ収納容器Ｃの左右方向幅Ｗよりも
大きくなる。FIG. 4 (A) shows a bag B unfolded from a bag storage container C, which is the central base cloth 1
9 and a pair of left and right side cloths 2 sewn on the left and right side surfaces thereof
It is composed of 0 and 21. The lateral width W 1 of the unfolded bag B is larger than the lateral width W of the bag storage container C.
【００１６】図４（Ｂ）に示すように、バッグＢを折り
畳む第１工程において、バッグＢの左右両側面を構成す
る側布２０，２１の部分を蛇腹状に折り畳むことによ
り、車体左右方向幅Ｗ2 をバッグ収納容器Ｃの左右方向
幅Ｗよりも小さくする。その結果、折り畳まれたバッグ
Ｂはバッグ収納容器Ｃを中心として車体前後方向に延び
る帯状となる。ここで、前記帯状に折り畳まれたバッグ
Ｂを便宜的に３つの部分に分け、バッグ収納容器Ｃに対
向する中央部分を第１の部分Ｂ1 、第１の部分Ｂ 1 から
車体前方に延びる部分を第２の部分Ｂ2 、第１の部分Ｂ
1 から車体後方に延びる部分を第３の部分Ｂ3 とする。Fold bag B as shown in FIG.
In the first step of folding, the left and right side surfaces of the bag B are formed.
The side cloths 20 and 21 are folded in a bellows shape.
Width of the vehicle in the left-right direction W2To the left and right of the bag storage container C
It is made smaller than the width W. As a result, the folded bag
B extends in the vehicle front-rear direction centering on the bag storage container C
It becomes a strip shape. Here, the bag folded into the band shape
B is divided into three parts for convenience, and the bag container C
The facing central part is the first part B1, The first part B 1From
The portion extending in front of the vehicle body is the second portion B2, The first part B
1From the rear part of the vehicle body to the third part B3And
【００１７】次に、図５に示す第２工程において、前記
第３の部分Ｂ3 を蛇腹状に折り畳んだ後、図６に示す第
３工程において、蛇腹状に折り畳まれた第３の部分Ｂ3
が上下方向、即ちバッグ収納容器Ｃの深さ方向に積み重
なるように該バッグ収納容器Ｃの底壁部（中央リテーナ
ケース２）側に収納する。次に、図７に示す第４工程に
おいて、前記第２の部分Ｂ2 を蛇腹状に折り畳んだ後、
図８に示す第５工程において、蛇腹状に折り畳まれた第
２の部分Ｂ2 が車体前後方向に積み重なるように、前記
第３の部分Ｂ3 の上方に収納する。Next, in the second step shown in FIG. 5, the third portion B 3 is folded in a bellows shape, and in the third step shown in FIG. 6, the third portion B is folded in a bellows shape. 3
Are stacked on the bottom wall portion (central retainer case 2) side of the bag storage container C so as to be stacked vertically, that is, in the depth direction of the bag storage container C. Next, in a fourth step shown in FIG. 7, after folding the second portion B 2 into a bellows shape,
In the fifth step shown in FIG. 8, the second portion B 2 folded in a bellows shape is stored above the third portion B 3 so as to be stacked in the front-rear direction of the vehicle body.
【００１８】その結果、第２の部分Ｂ2 及び第３の部分
Ｂ3 を接続する第１の部分Ｂ1 は、バッグ収納容器Ｃの
底壁部側に収納された第３の部分Ｂ3 の下端からバッグ
収納容器Ｃの車体前方側の側壁部（上部リテーナケース
３）に沿って上方に立ち上がり、積み重ねられた第３の
部分Ｂ3 及び第２の部分Ｂ2 の前面を覆うように位置す
ることになる。上述のようにして、バッグＢがバッグ収
納容器Ｃの内部に折り畳み状態で収納されると、折り畳
まれたバッグＢの上面をパッチクロス１８で覆って作業
を終了する。[0018] As a result, the first portion B 1 that connects the second portion B 2 and the third portion B 3 is the third portion B 3 accommodated in the bottom wall portion of the bag container C It stands up from the lower end along the side wall portion (upper retainer case 3) on the vehicle body front side of the bag storage container C and is positioned so as to cover the front surfaces of the stacked third portion B 3 and second portion B 2. It will be. When the bag B is stored in the bag storage container C in the folded state as described above, the upper surface of the folded bag B is covered with the patch cloth 18 and the work is completed.
【００１９】次に、前記前述の構成を備えた本発明の実
施例の作用について説明する。Next, the operation of the embodiment of the present invention having the above-mentioned structure will be described.
【００２０】車両の衝突を検知したセンサがエアバッグ
装置の起動信号を出力すると、インフレータＩのスクイ
ブが作動して推薬が発火し、発生した高圧の燃焼ガスが
中央リテーナケース２に形成した多数のガス孔から上部
リテーナケース３の内部に流入する結果、バッグＢがバ
ッグ収納容器Ｃの内部で膨脹を開始する。バッグＢの膨
脹によってリッドＬの内面に圧力が加わると、このリッ
ドＬが薄肉部９1 に沿って破断することにより折曲部９
2 を中心として外側に拡開し、バッグＢは前記リッドＬ
の拡開によって形成された開口から車室内に膨脹展開す
る。When the sensor that detects the collision of the vehicle outputs the activation signal of the airbag device, the squib of the inflator I is actuated and the propellant is ignited, and the generated high pressure combustion gas is formed in the central retainer case 2. As a result of flowing into the inside of the upper retainer case 3 from the gas holes of the above, the bag B starts to expand inside the bag storage container C. When pressure is applied to the inner surface of the lid L due to the expansion of the bag B, the lid L breaks along the thin wall portion 9 1 to thereby bend the bent portion 9
Expanded to the outside centered on 2 , Bag B is the lid L
Inflates and deploys into the passenger compartment from the opening formed by the expansion.
【００２１】前記バッグＢの展開過程を更に詳しく説明
すると、インフレータＩからバッグ収納容器Ｃの底部に
供給された燃焼ガスは、図３に矢印Ｘで示すように上部
リテーナケース３の前壁に沿って配設されたバッグＢの
第１の部分Ｂ1 の前面を通って第２の部分Ｂ2 に流入
し、第２の部分Ｂ2 を略上方に向けて展開させる。The process of deploying the bag B will be described in more detail. The combustion gas supplied from the inflator I to the bottom of the bag container C is along the front wall of the upper retainer case 3 as shown by the arrow X in FIG. The second portion B 2 flows through the front surface of the first portion B 1 of the bag B arranged as described above, and the second portion B 2 is developed substantially upward.
【００２２】第２の部分Ｂ2 が上方に展開して図３に示
す状態になると、第２の部分Ｂ2 に連なる第１の部分Ｂ
1 が上方に引き上げられる。その結果、第１の部分Ｂ1
に連なる第３の部分Ｂ3 の前端下縁が上方に引き上げら
れ、該第３の部分Ｂ3 は図３に矢印Ｙで示すように車体
後方に回転しながらバッグ収納容器Ｃから放り出され
る。When the second portion B 2 expands upward to the state shown in FIG. 3, the first portion B 2 which is continuous with the second portion B 2
1 is pulled up. As a result, the first part B 1
The lower edge of the front end of the third portion B 3 connected to is pulled upward, and the third portion B 3 is thrown out of the bag storage container C while rotating rearward of the vehicle body as indicated by an arrow Y in FIG.
【００２３】而して、図９にａ→ｂ→ｃ…ｊで示すよう
に、先ずバッグＢの第２の部分Ｂ2がウインドシールド
Ｓに沿うように上方に展開し、それに僅かに遅れて第３
の部分Ｂ3 が車室に向けて後方に展開する。このよう
に、バッグＢの前側部分を構成する第２の部分Ｂ2 と後
側部分を構成する第３の部分Ｂ3 とを各々異なる方向に
展開させることにより、乗員を拘束するのに最も適した
最終形状（図９のｉ参照）に向けてバッグＢを速やかに
展開させることができ、これにより乗員の頭部、胸部及
び腹部を略同一のタイミングで柔らかく拘束することが
可能となる。Then, as shown by a->b-> c ... j in FIG. 9, first, the second portion B 2 of the bag B is developed upward along the windshield S, and slightly later. Third
The part B 3 of the part extends rearward toward the passenger compartment. Thus, by deploying the second portion B 2 forming the front portion of the bag B and the third portion B 3 forming the rear portion in different directions, it is most suitable for restraining the occupant. Further, the bag B can be rapidly deployed toward the final shape (see i in FIG. 9), and thereby the head, chest, and abdomen of the occupant can be softly restrained at substantially the same timing.
【００２４】以上、本発明の実施例を詳述したが、本発
明は前記実施例に限定されるものでなく、種々の設計変
更を行うことが可能である。Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above-mentioned embodiments, and various design changes can be made.
【００２５】例えば、実施例では助手席用のエアバッグ
装置を例示したが、本発明は運転席用や後席用のエアバ
ッグ装置に対しても適用することができる。For example, in the embodiment, the airbag device for the passenger seat is illustrated, but the present invention can be applied to the airbag device for the driver's seat and the rear seat.
【００２６】[0026]
【発明の効果】以上のように、本発明によれば、先ずバ
ッグの一端側を構成する第２の部分を展開させ、続いて
前記第２の部分に第１の部分を介して接続されてバッグ
の他端側を構成する第３の部分を、前記第２の部分と異
なる方向に展開させることができる。その結果、バッグ
全体を一方向に展開させるものに比べて、バッグを乗員
の拘束に適した形状に向けて極めて短時間で展開させる
ことができ、これにより乗員の身体の各部を均一な圧力
で柔らかく拘束することが可能となる。As described above, according to the present invention, first, the second portion constituting the one end side of the bag is developed, and then the second portion is connected to the second portion through the first portion. The third portion forming the other end of the bag can be deployed in a direction different from that of the second portion. As a result, it is possible to deploy the bag in a shape suitable for restraining the occupant in an extremely short time, as compared with a bag in which the entire bag is deployed in one direction, and this makes it possible to apply uniform pressure to each part of the occupant's body. It becomes possible to bind softly.
【図１】エアバッグ装置を搭載した車両の斜視図FIG. 1 is a perspective view of a vehicle equipped with an airbag device.
【図２】図１の２−２線断面図FIG. 2 is a sectional view taken along line 2-2 of FIG.
【図３】図２に対応する作用説明図FIG. 3 is an operation explanatory diagram corresponding to FIG.
【図４】バッグ折り畳みの第１工程を示す図FIG. 4 is a diagram showing a first step of folding the bag.
【図５】バッグ折り畳みの第２工程を示す図FIG. 5 is a diagram showing a second step of folding the bag.
【図６】バッグ折り畳みの第３工程を示す図FIG. 6 is a diagram showing a third step of folding the bag.
【図７】バッグ折り畳みの第４工程を示す図FIG. 7 is a diagram showing a fourth step of folding the bag.
【図８】バッグ折り畳みの第５工程を示す図FIG. 8 is a diagram showing a fifth step of folding the bag.
【図９】バッグの展開時の作用説明図FIG. 9 is an explanatory view of the action when the bag is deployed.
２ 中央リテーナケース（底壁部） ３ 上部リテーナケース（側壁部） ４ 開口部 Ｂ バッグ Ｂ1 第１の部分 Ｂ2 第２の部分 Ｂ3 第３の部分 Ｃ バッグ収納容器2 Central retainer case (bottom wall) 3 Upper retainer case (side wall) 4 Opening B Bag B 1 First part B 2 Second part B 3 Third part C Bag storage container
Claims (1)
（４）とを有するバッグ収納容器（Ｃ）に折り畳み状態
で収納したバッグ（Ｂ）を前記開口部（４）から車室内
に展開させるエアバッグ装置において、 前記バッグ（Ｂ）が、その展開時にバッグ収納容器
（Ｃ）の開口部（４）に対向する第１の部分（Ｂ1 ）
と、該第１の部分（Ｂ1 ）を挟んで相互に離反する方向
に延びる第２の部分（Ｂ2 ）及び第３の部分（Ｂ3 ）と
を備え、前記第３の部分（Ｂ3 ）がバッグ収納容器
（Ｃ）の深さ方向に重なるように蛇腹状に折り畳まれて
該バッグ収納容器（Ｃ）の底壁部（２）側に収納される
とともに、前記第２の部分（Ｂ2 ）がバッグ収納容器
（Ｃ）の幅方向に重なるように蛇腹状に折り畳まれて該
バッグ収納容器（Ｃ）の開口部（４）側に収納されてお
り、且つ前記第１の部分（Ｂ1 ）が前記第３の部分（Ｂ
3 ）の側部を覆うようにバッグ収納容器（Ｃ）の側壁部
（３）に沿って収納されていることを特徴とする、エア
バッグ装置。1. A bag (B) stored in a bag storage container (C) having a bottom wall portion (2), a side wall portion (3) and an opening portion (4) in a folded state from the opening portion (4). In an airbag device to be deployed in a vehicle compartment, the bag (B) has a first portion (B 1 ) facing the opening (4) of the bag storage container (C) when deployed.
When, and a second portion extending in a direction away from each other across the first portion (B 1) (B 2) and third portions (B 3), said third portion (B 3 ) Is folded in a bellows shape so as to overlap in the depth direction of the bag storage container (C) and is stored on the bottom wall portion (2) side of the bag storage container (C), and the second portion (B) is also included. 2 ) is folded in a bellows shape so as to overlap in the width direction of the bag storage container (C) and is stored on the opening (4) side of the bag storage container (C), and the first portion (B) 1 ) is the third part (B
An airbag device, characterized in that the airbag device is stored along the side wall portion (3) of the bag storage container (C) so as to cover the side portion of (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11566693A JP3366051B2 (en) | 1993-05-18 | 1993-05-18 | Airbag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11566693A JP3366051B2 (en) | 1993-05-18 | 1993-05-18 | Airbag device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06321043A true JPH06321043A (en) | 1994-11-22 |
| JP3366051B2 JP3366051B2 (en) | 2003-01-14 |
Family
ID=14668297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11566693A Expired - Fee Related JP3366051B2 (en) | 1993-05-18 | 1993-05-18 | Airbag device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3366051B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0721864A1 (en) * | 1995-01-10 | 1996-07-17 | Trw Vehicle Safety Systems Inc. | Air bag module |
| JPH11165607A (en) * | 1997-12-02 | 1999-06-22 | Mitsubishi Motors Corp | Air bag device |
| JP2002308032A (en) * | 2001-04-09 | 2002-10-23 | Takata Corp | Air bag device |
| JP2011251666A (en) * | 2010-06-04 | 2011-12-15 | Nippon Plast Co Ltd | Air bag device for front passenger seat of automobile |
-
1993
- 1993-05-18 JP JP11566693A patent/JP3366051B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0721864A1 (en) * | 1995-01-10 | 1996-07-17 | Trw Vehicle Safety Systems Inc. | Air bag module |
| JPH11165607A (en) * | 1997-12-02 | 1999-06-22 | Mitsubishi Motors Corp | Air bag device |
| JP2002308032A (en) * | 2001-04-09 | 2002-10-23 | Takata Corp | Air bag device |
| JP2011251666A (en) * | 2010-06-04 | 2011-12-15 | Nippon Plast Co Ltd | Air bag device for front passenger seat of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3366051B2 (en) | 2003-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |