JP2001287578A - Seat equipped with side air bag device - Google Patents
Seat equipped with side air bag deviceInfo
- Publication number
- JP2001287578A JP2001287578A JP2000104384A JP2000104384A JP2001287578A JP 2001287578 A JP2001287578 A JP 2001287578A JP 2000104384 A JP2000104384 A JP 2000104384A JP 2000104384 A JP2000104384 A JP 2000104384A JP 2001287578 A JP2001287578 A JP 2001287578A
- Authority
- JP
- Japan
- Prior art keywords
- airbag device
- hook
- airbag
- trim cover
- air bag
- 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
- Seats For Vehicles (AREA)
- Air Bags (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、エアーバッグをガ
ス圧で外方に向けて膨張展開可能に内蔵したエアーバッ
グ装置をシートバックの側部に装備するサイドエアーバ
ッグ装置装備シートの改良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a seat equipped with a side airbag device provided with a built-in airbag device on the side of a seatback so that the airbag can be inflated and deployed outward by gas pressure. It is.
【０００２】[0002]
【従来の技術】従来、サイドエアーバッグ装置装備シー
トとしては、トリムカバーを袋状に縫製する前面カバー
部と側面カバー部との縫い合わせ目からトリムカバーの
破断部を形成すると共に、二枚の力布をトリムカバーの
破断部となる縫い合わせ目に片端部で縫い合わせてトリ
ムカバーの内側に備え、その力布によりエアーバッグ装
置を包み込んでシートバックフレームのサイドプレート
に取付け装備するものが提案されている（特開平１１−
７８７６２号）。2. Description of the Related Art Conventionally, as a seat equipped with a side air bag device, a break portion of a trim cover is formed from a seam between a front cover portion and a side cover portion which sew the trim cover in a bag shape, and two sheets of force are applied. It has been proposed that a cloth be stitched at one end at a seam to be a break portion of the trim cover and provided inside the trim cover, and the airbag device be wrapped by the power cloth and attached to the side plate of the seat back frame and mounted. (Japanese Patent Laid-Open No. 11-
No. 78762).
【０００３】そのサイドエアーバッグ装置装備シートで
は、エアーバッグの膨張圧を力布によりトリムカバーの
破断部となる縫い合わせ目に集中させ、その縫い合わせ
目を容易に切れ出させてエアーバッグを確実に膨張展開
できると共に、エアーバッグの膨張バランス，展開方向
性も安定よく定められるところから好ましい。[0003] In the seat equipped with the side airbag device, the inflation pressure of the airbag is concentrated by a webbing at the seam where the trim cover is to be broken, and the seam is easily cut out to reliably inflate the airbag. It is preferable because the airbag can be deployed and the inflation balance and deployment direction of the airbag can be stably determined.
【０００４】そのサイドエアーバッグ装置装備シートに
おいて、力布はエアーバッグ装置を簡単に包み込めるよ
う組み付けられ、また、エアーバック装置を直に包み込
んでエアーバッグの膨張圧をトリムカバーの破断部とな
る縫い合わせ目に効率よく集中させ、エアーバッグを確
実に膨張展開できるよう備え付ける必要がある。In the side airbag device-equipped seat, the webbing is assembled so that the airbag device can be easily wrapped, and the airbag device is directly wrapped and the inflation pressure of the airbag is stitched to be a break portion of the trim cover. It is necessary to concentrate on the eyes efficiently and provide the airbag so that it can be inflated and deployed reliably.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、エアーバッ
グ装置を包み込んで力布を簡単に組み付けられ、また、
エアーバック装置を直に包み込んでエアーバッグの膨張
圧をトリムカバーの破断部となる縫い合わせ目に効率よ
く集中させ、エアーバッグを速やかに膨張展開できるよ
う力布を備え付けられるサイドエアーバッグ装置装備シ
ートを提供することを目的とする。SUMMARY OF THE INVENTION The present invention wraps an air bag device and easily attaches a webbing.
A side airbag device-equipped seat that wraps the airbag device directly and efficiently concentrates the inflation pressure of the airbag at the seam where the trim cover is to be broken, and allows the airbag to be quickly inflated and deployed. The purpose is to provide.
【０００６】[0006]
【課題を解決するための手段】本発明の請求項１に係る
サイドエアーバッグ装置装備シートにおいては、エアー
バッグをガス圧により外方に向けて膨張展開可能に内蔵
したエアーバッグ装置をバックパッドの側部に設けた空
洞内に位置させてシートバックフレームのサイドプレー
トに取り付け、そのエアーバッグ装置の装備側を被包す
るトリムカバーの縫い合わせ目でエアーバッグの膨張展
開に伴うトリムカバーの破断部を形成し、このトリムカ
バーの破断部となる縫い合わせ目と片端部で縫い合わせ
てエアーバッグ装置を包む二枚の力布をトリムカバーの
内側に備えるもので、掛止めフックを両端部に設けたあ
てがいプレートを備え、その掛止めフックに係合する引
掛けワイヤをトリムカバーの破断部から延びる各力布の
他端部に夫々備え、該掛止めフックをエアーバック装置
の前後側に位置させてあてがいプレートをエアーバッグ
装置とサイドプレートとの間に挟込み固定し、片方の力
布をバックパッドの開口縁から空洞内に引き込み、他方
の力布をエアーバッグ装置の前部側からバックパッドの
空洞内に引き込み、各力布の引込み端を掛止めフックに
係合する引掛けワイヤであてがいプレートに連結させて
エアーバッグ装置を二枚の力布で直に包み込むことによ
り構成されている。According to a first aspect of the present invention, there is provided a seat equipped with a side airbag device, the airbag device having a built-in airbag device for inflating and deploying the airbag outward by gas pressure. Attach it to the side plate of the seat back frame by positioning it in the cavity provided on the side, and use the seam of the trim cover that encloses the equipment side of the airbag device to check the broken part of the trim cover due to the inflation and deployment of the airbag. The trim cover is provided with two webbings wrapped around the airbag device by sewing at one end and a seam to be a break portion of the trim cover inside the trim cover, and an attaching plate provided with hooks at both ends. And a hook wire engaging with the hook is provided at the other end of each webbing extending from the cut portion of the trim cover. The latching hooks are located on the front and rear sides of the airbag device, the fitting plate is sandwiched and fixed between the airbag device and the side plate, and one of the webbings is drawn into the cavity from the opening edge of the backpad, and the other. Pull the webbing into the cavity of the back pad from the front side of the airbag device, and connect the drawn end of each webbing to the fitting plate with a hooking wire that engages with the hook. It is constructed by wrapping it directly in a webbing.
【０００７】本発明の請求項２に係るサイドエアーバッ
グ装置装備シートにおいては、エアーバッグの膨張圧に
より撓み変形可能な所定幅の立上り部から折り曲げて掛
止めフックを設けたあてがいプレートを組み付けること
により構成されている。In the seat equipped with the side air bag device according to the second aspect of the present invention, the fitting plate provided with the latching hook by bending from the rising portion having a predetermined width which can be bent and deformed by the inflation pressure of the air bag is assembled. It is configured.
【０００８】本発明の請求項３に係るサイドエアーバッ
グ装置装備シートにおいては、掛止めフックの開き口を
狭める方向に傾斜する逆さ爪状の切起し部を設けたあて
がいプレートを組み付けることにより構成されている。According to a third aspect of the present invention, in the seat equipped with the side airbag device, the seating plate is provided with an upside-down claw-shaped cut-and-raised portion which is inclined in a direction to narrow the opening of the hook. Have been.
【０００９】本発明の請求項４に係るサイドエアーバッ
グ装置装備シートにおいては、掛止めフックの上部側に
回り込むＵ字状の軸曲げ部を両軸端に設けた引掛けワイ
ヤを備えることにより構成されている。According to a fourth aspect of the present invention, there is provided a seat equipped with a side airbag device, comprising a hooking wire having a U-shaped shaft bent portion provided at both ends of the shaft, which extends around an upper side of the hook. Have been.
【００１０】本発明の請求項５に係るサイドエアーバッ
グ装置装備シートにおいては、掛止めフックに対する係
合軸部よりも力布の止着軸部を段上げ状に軸曲げした引
掛けワイヤを備えることにより構成されている。According to a fifth aspect of the present invention, there is provided a seat equipped with a side airbag device, comprising a hooking wire in which a fastening shaft portion of the webbing is axially bent in a step-up manner rather than an engaging shaft portion with respect to a hook. It is constituted by.
【００１１】[0011]
【発明の実施の形態】以下、添付図面を参照して説明す
ると、図１はエアーバッグ装置１を車の前方側から見て
右側部に収容装備するアシスタントシートのシートバッ
クＢを示す。このシートバックＢにおいては、特に図示
しないインフレータ，エアーバッグをエアーバッグの膨
張圧で開放可能なエアーバッグケースの内部に収容し、
車体側に装備する衝撃センサーと回路接続したエアーバ
ッグ装置１が備え付けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the accompanying drawings, FIG. 1 shows a seat back B of an assistant seat for accommodating and equipping an airbag device 1 on a right side when viewed from the front side of a vehicle. In the seat back B, an inflator (not shown) and an air bag (not shown) are housed in an air bag case that can be opened by the inflation pressure of the air bag.
An airbag device 1 is provided, which is connected to an impact sensor mounted on the vehicle body side in a circuit.
【００１２】そのエアーバッグ装置１は、図２で示すよ
うにバックパッド２の側部に設けた空洞３に収容位置す
ると共に、エアーバッグケースより突出する締付けボル
ト４でシートバックフレーム５のサイドプレート６に取
付け固定し、空洞３を含むバックパッド２の全体をトリ
ムカバー７で被包することによりシートバックＢの内部
に装備されている。As shown in FIG. 2, the airbag device 1 is housed in a cavity 3 provided on the side of the back pad 2 and is secured to a side plate of a seat back frame 5 by fastening bolts 4 protruding from the airbag case. 6, and the entire back pad 2 including the cavity 3 is covered with a trim cover 7 so as to be provided inside the seat back B.
【００１３】トリムカバー７としては、本革，合皮，フ
ァブリック等の単材または表皮材，ワディング材，裏打
材を三者一体に積層形成したワディングカバーを用いて
形成できる。このトリムカバー７は土手部を有するシー
トバックＢに対応し、座面中央から左右の土手面を被包
する前面カバー部７ａと周側面から背面に至る側面カバ
ー部７ｂとを縫い合わせ、更に、背面カバー部７ｃをス
ライドファスナー７ｄで開閉自在に備えることにより袋
状に縫製されている。The trim cover 7 can be formed using a single material such as genuine leather, synthetic leather, fabric, or the like, or a wading cover in which a skin material, a wading material, and a backing material are integrally laminated. The trim cover 7 corresponds to a seat back B having a bank portion, and a front cover portion 7a covering the left and right bank surfaces from the center of the seating surface and a side cover portion 7b extending from the peripheral side surface to the rear surface are sewn together. The cover 7c is sewn in a bag shape by being provided with a slide fastener 7d so as to be freely opened and closed.
【００１４】そのトリムカバー７には、座面中央から左
右の土手面を被包する前面カバー部７ａと周側面から背
面に至る側面カバー部７ｂとの縫い合わせ目から、エア
ーバッグの膨張展開に伴う破断部８が形成されている。
この破断部８となる縫い合わせ目は、８番手程度の糸と
２０番手程度の糸とを上下の縫い糸として縫い合わせる
ことにより通常の使い勝手に耐えられる強度を保ってエ
アーバッグの膨張による応力で裂断し易く縫製できる。The trim cover 7 is joined to the front cover 7a covering the left and right bank surfaces from the center of the seating surface and the side cover 7b from the peripheral side to the back, from the seam of the seam, and is caused by the inflation and deployment of the airbag. A break 8 is formed.
The seam which becomes the breaking portion 8 is broken by the stress caused by the inflation of the airbag while maintaining the strength that can withstand normal usability by sewing the thread of about 8th and the thread of about 20th as upper and lower sewing threads. Easy sewing.
【００１５】そのトリムカバー７には、図３で示すよう
に破断部８を形成する縫い合わせ目と片端部を内外に重
ねて縫い合わせることにより、二枚の力布９，１０が内
側に備え付けられている。この力布９，１０は、ポリエ
ステル不織布や綿布等のエアーバッグの膨張圧を受けて
も伸びの少ない材質のものを用いて形成されている。As shown in FIG. 3, the trim cover 7 is provided with two webbings 9 and 10 on the inner side by sewing together a seam forming a break 8 and one end inside and outside. I have. The webbings 9 and 10 are made of a material such as polyester non-woven fabric or cotton cloth which has a small expansion even under the inflation pressure of the airbag.
【００１６】その力布９，１０は、図２並びに図４で示
すようにトリムカバー７の破断部８となる縫い合わせ目
から二方向に分け、片方９をバックパッド２の開口縁か
ら空洞３の内側に引き込み、他方１０をエアーバッグ装
置１の前部側からバックパッド２の空洞３に引き込んで
各引込み端をあてがいプレート１１に連結することによ
り組み付けられている。As shown in FIGS. 2 and 4, the webbings 9, 10 are divided in two directions from a seam to be a break 8 of the trim cover 7, and one of the webs 9 is formed from the opening edge of the back pad 2 into the cavity 3. The airbag apparatus 1 is assembled by pulling the other side 10 into the cavity 3 of the back pad 2 from the front side of the airbag device 1 and connecting each drawn end to the fitting plate 11.
【００１７】あてがいプレート１１には、掛止めフック
１１ａ，１１ｂ、１１ｃ，１１ｄが両端部に設けられて
いる。各力布９，１０には、掛止めフック１１ａ，１１
ｂ、１１ｃ，１１ｄに係合する引掛けワイヤ１２，１３
がトリムカバー７の破断部８から延びる他端部に夫々備
え付けられている。The application plate 11 is provided with hooks 11a, 11b, 11c, 11d at both ends. Hooks 11a, 11
b, hook wires 12, 13 engaging with 11c, 11d
Are provided on the other end portions of the trim cover 7 extending from the break portions 8, respectively.
【００１８】あてがいプレート１１は、掛止めフック１
１ａ，１１ｂ、１１ｃ，１１ｄをエアーバック装置１の
前後側に位置し、エアーバッグ装置１とサイドプレート
６との間に挟み込むことによりエアーバッグ装置１と共
に締付けボルト４でシートバックフレーム５のサイドプ
レート６に取付け固定されている。The application plate 11 is provided with the hook 1
The side plates 1a, 11b, 11c, and 11d are located on the front and rear sides of the airbag device 1 and are sandwiched between the airbag device 1 and the side plate 6 so that the fastening plate 4 is used together with the airbag device 1 to secure the side plate of the seatback frame 5. 6 and fixed.
【００１９】その各部を備えてシートバックＢを組み立
てるには、あてがいプレート１１をエアーバッグ装置１
と共に締付けボルト４でシートバックフレーム５のサイ
ドプレート６に取付け固定し、トリムカバー７をバック
パッド２に被せる際に、力布の片方９をバックパッド２
の開口縁から空洞３の内側に引き込み、他方１０をエア
ーバッグ装置１の前部側からバックパッド２の空洞３に
引き込んで各引込み端の引掛けワイヤ１２，１３を掛止
めフック１１ａ，１１ｂ、１１ｃ，１１ｄに係合すれば
よい。In order to assemble the seat back B including the respective parts, the fitting plate 11 is attached to the airbag device 1.
At the same time, when the trim cover 7 is put on the back pad 2, one of the webbings 9 is attached to the back pad 2 by fastening bolts 4 to the side plate 6 of the seat back frame 5.
And the other 10 is pulled into the cavity 3 of the back pad 2 from the front side of the airbag device 1 and the hooking wires 12 and 13 at the respective drawn ends are hooked by hooks 11a and 11b, respectively. What is necessary is just to engage with 11c, 11d.
【００２０】このように構成するサイドエアーバッグ装
置装備シートでは、エアーバッグ装置１を包み込むよう
力布９，１０を簡単に組み付けられ、また、エアーバッ
ク装置１を力布９，１０で直に包み込むことにより、エ
アーバッグの膨張圧をトリムカバー７の破断部８となる
縫い合わせ目に効率よく集中できてエアーバッグを速や
かに膨張展開可能に備え付けられる。In the seat equipped with the side airbag device configured as described above, the power cloths 9 and 10 are easily assembled so as to wrap the airbag apparatus 1, and the airbag apparatus 1 is directly wrapped by the power cloths 9 and 10. Thus, the inflation pressure of the airbag can be efficiently concentrated on the seam where the break portion 8 of the trim cover 7 is to be broken, and the airbag can be quickly inflated and deployed.
【００２１】上述したあてがいプレート１１としては、
図５で示すように立上り部１１ｅ，１１ｆ、１１ｇ，１
１ｈから折り曲げて掛止めフック１１ａ，１１ｂ、１１
ｃ，１１ｄを設けたものを組み付けるとよい。これによ
り、力布９，１０の各引込み端に備えた引掛けワイヤ１
２，１３を掛止めフック１１ａ，１１ｂ、１１ｃ，１１
ｄに容易に係合できる。The above-mentioned application plate 11 includes:
As shown in FIG. 5, the rising portions 11e, 11f, 11g, 1
1h, hooking hooks 11a, 11b, 11
It is preferable to assemble those provided with c and 11d. As a result, the hooking wire 1 provided at each of the drawn ends of the webbings 9 and 10
Hooks 11a, 11b, 11c, 11
d can be easily engaged.
【００２２】その立上り部１１ｅ，１１ｆ、１１ｇ，１
１ｈは、エアーバッグの膨張圧により撓み変形可能な所
定幅Ｗ１，Ｗ２に形成するとよい。この立上り部１１
ｅ，１１ｆ、１１ｇ，１１ｈは、エアーバッグの膨張圧
で外方に撓み変形することにより、エアーバッグの膨張
展開に邪魔とならないようあてがいプレート１１を備え
付けられる。The rising portions 11e, 11f, 11g, 1
1h is preferably formed to have predetermined widths W 1 and W 2 that can be flexibly deformed by the inflation pressure of the airbag. This rising part 11
The e, 11f, 11g, and 11h are provided with the fitting plate 11 so as not to hinder the inflation and deployment of the airbag by being deformed outward by the inflation pressure of the airbag.
【００２３】そのあてがいプレート１１には、図６で一
つ示すように掛止めフック１１ａの開き口に近づけて開
き口を狭める方向に傾斜する逆さ爪状の切起し部１１ｉ
を立上り部１１ｅの板面に設けるとよい。これにより、
力布９の引込み端に備えた引掛けワイヤ１２，１３を抜
け外れないよう掛止めフック１１ａに確実に係合でき
る。As shown in FIG. 6, an inverted claw-shaped cut-and-raised portion 11i which is inclined toward the opening of the hook 11a so as to narrow the opening is provided on the applying plate 11.
May be provided on the plate surface of the rising portion 11e. This allows
The hooks 11a can be securely engaged with the hooking hooks 11a so as not to come off the hooking wires 12 and 13 provided at the drawing end of the webbing 9.
【００２４】引掛けワイヤ１２，１３は、図５で示すよ
うに力布１２，１３の端末を軸線上に巻き付けて端末縫
いすることにより備え付けられる。その引掛けワイヤ１
２，１３としては鋼線材を用い、掛止めフック１１ａ，
１１ｂ、１１ｃ，１１ｄの上部側に回り込むＵ字状の軸
曲げ部１２ａ，１２ｂ、１２ｃ，１２ｄを両軸端に設け
たものを備えるとよい。これにより、バックパッド２の
損傷を防げるばかりでなく、引掛けワイヤ１２，１３が
力布９，１０による張力で抜け外れるのを防げる。The hook wires 12, 13 are provided by winding the ends of the webbings 12, 13 on the axis and sewing the ends as shown in FIG. The hook wire 1
The steel hooks 11a,
It is preferable to provide a U-shaped shaft bending portion 12a, 12b, 12c, 12d provided at both ends of the shaft so as to wrap around the upper side of 11b, 11c, 11d. This not only prevents the back pad 2 from being damaged, but also prevents the hooking wires 12, 13 from coming off due to the tension of the webbings 9, 10.
【００２５】引掛けワイヤ１３としては、掛止めフック
１１ｃ，１１ｄに対する係合軸部よりも力布１０の止着
軸部１３ｃを段上げ状に軸曲げしたものを備え付けられ
る。この引掛けワイヤ１３では、エアーバッグ装置１の
前部側からバックパッド２の空洞３に引き込む長い側の
力布１０でも横ズレさせないよう確実に端部止めでき
る。なお、バックパッド２の開口縁から空洞３の内側に
引き込む短い側の力布９は横ズレし難らいから通常の直
線ワイヤ１２で端部止めするようにできる。The hooking wire 13 is provided such that the fastening shaft 13c of the webbing 10 is bent in a step-up manner from the shaft engaging with the hooks 11c and 11d. With the hooking wire 13, even the long webbing 10 pulled into the cavity 3 of the back pad 2 from the front side of the airbag device 1 can be securely stopped at the end so as not to be shifted laterally. Note that the webbing 9 on the short side that is drawn into the cavity 3 from the opening edge of the back pad 2 is not easily shifted laterally, and can be end-stopped with a normal straight wire 12.
【００２６】[0026]
【発明の効果】以上の如く、本発明の請求項１に係るサ
イドエアーバッグ装置装備用シートに依れば、掛止めフ
ックをエアーバック装置の前後側に位置させてあてがい
プレートをエアーバッグ装置とサイドプレートとの間に
挟込み固定し、トリムカバーの破断部から延びる片方の
力布をバックパッドの開口縁から空洞内に引き込み、他
方の力布をエアーバッグ装置の前部側からバックパッド
の空洞内に引き込み、各力布の引込み端を掛止めフック
に係合する引掛けワイヤであてがいプレートに連結させ
るため、力布を簡単に組み付けられ、また、エアーバッ
ク装置を二枚の力布で直に包み込めるから、エアーバッ
グの膨張圧をトリムカバーの破断部となる縫い合わせ目
に効率よく集中できてエアーバッグを速やかに膨張展開
できる。As described above, according to the seat for equipping the side airbag device according to the first aspect of the present invention, the hooking hooks are located on the front and rear sides of the airbag device, and the fitting plate is connected to the airbag device. It is sandwiched between the side plate and fixed, one webbing extending from the broken portion of the trim cover is drawn into the cavity from the opening edge of the back pad, and the other webbing is applied to the back pad from the front side of the airbag device. Pulling into the cavity and connecting the drawn end of each webbing to the fitting plate with the hooking wire that engages with the hook, the webbing can be easily assembled, and the airbag device can be assembled with two webbings. Since the airbag can be directly wrapped, the inflation pressure of the airbag can be efficiently concentrated at the seam where the trim cover is to be broken, so that the airbag can be quickly inflated and deployed.
【００２７】本発明の請求項２に係るサイドエアーバッ
グ装置装備シートに依れば、エアーバッグの膨張圧によ
り撓み変形可能な所定幅の立上り部から折り曲げて掛止
めフックを設けたあてがいプレートを組み付けるため、
力布の各引込み端に備えた引掛けワイヤを掛止めフック
に容易に係合できると共に、立上り部がエアーバッグの
膨張圧で外方に撓み変形することによりエアーバッグの
膨張展開に邪魔とならないよう備え付けられる。According to the seat equipped with the side airbag device according to the second aspect of the present invention, the fitting plate provided with the latching hook by bending from the rising portion having a predetermined width which can be flexibly deformed by the inflation pressure of the airbag is assembled. For,
The hooking wires provided at each of the retracted ends of the webbing can be easily engaged with the hooks, and the rising portion is bent outward by the inflation pressure of the airbag, so that it does not hinder the inflation and deployment of the airbag. Be installed as follows.
【００２８】本発明の請求項３に係るサイドエアーバッ
グ装置装備シートに依れば、掛止めフックの開き口を狭
める方向に傾斜する逆さ爪状の切起し部を設けたあてが
いプレートを組み付けることにより、力布の引込み端に
備えた引掛けワイヤを抜け外れないよう掛止めフックに
確実に係合できる。According to the seat equipped with the side air bag device according to the third aspect of the present invention, the fitting plate provided with the upside-down claw-shaped cut-and-raised portion inclined in the direction to narrow the opening of the hook is assembled. Thus, the hook can be securely engaged with the hook so that the hook wire provided at the end of the webbing does not come off.
【００２９】本発明の請求項４に係るサイドエアーバッ
グ装置装備シートに依れば、掛止めフックの上部側に回
り込むＵ字状の軸曲げ部を両軸端に設けた引掛けワイヤ
を備えることにより、バックパッドの損傷を防げるばか
りでなく、引掛けワイヤが力布による張力で抜け外れる
のを防げる。According to the side airbag device-equipped seat according to the fourth aspect of the present invention, a hook wire having a U-shaped shaft bent portion provided at both ends of the shaft is provided around both ends of the hook hook. Thereby, not only can the back pad be prevented from being damaged, but also the hooking wire can be prevented from coming off due to the tension of the webbing.
【００３０】本発明の請求項５に係るサイドエアーバッ
グ装置装備シートに依れば、掛止めフックに対する係合
軸部よりも力布の止着軸部を段上げ状に軸曲げした引掛
けワイヤを備えることにより、力布を横ズレさせないよ
う確実に端部止めできる。According to the side airbag device-equipped seat of the fifth aspect of the present invention, the hooking wire is formed by bending the fastening shaft of the webbing in a step-up manner rather than the engaging shaft with the hook. , The end portion can be securely stopped so that the webbing is not shifted laterally.
【図１】本発明に係るサイドエアーバッグ装置装備シー
トのシートバックを示す斜視図である。FIG. 1 is a perspective view showing a seat back of a seat equipped with a side airbag device according to the present invention.
【図２】同シートバックの側部を示す部分断面図であ
る。FIG. 2 is a partial sectional view showing a side portion of the seat back.
【図３】同シートバックのトリムカバーを背面側から示
す斜視図である。FIG. 3 is a perspective view showing a trim cover of the seat back from the back side.
【図４】同シートバックのエアーバッグ装置装備個所を
示す部分断面図である。FIG. 4 is a partial sectional view showing a portion of the seat back equipped with an airbag device.
【図５】本発明に係るサイドエアーバッグ装置装備シー
トに組み付けられる力布連結用のあてがいプレートを主
に示す斜視図である。FIG. 5 is a perspective view mainly showing an attaching plate for connecting webbing, which is assembled to the side airbag device-equipped seat according to the present invention.
【図６】本発明に係るサイドエアーバッグ装置装備シー
トに組付け可能な逆さ爪状の切起し部を設けたあてがい
プレートを示す断面図である。FIG. 6 is a cross-sectional view showing an attachment plate provided with an upside-down claw-shaped cut-and-raised portion that can be assembled to the side airbag device-equipped seat according to the present invention.
Ｂ シートバック １ エアーバッグ装置 ２ バックパッド ３ バックパッドの側部空洞 ５ シートバックフレーム ６ サイドプレート ７ トリムカバー ８ トリムカバーの破断部 ９，１０ 力布 １１ あてがいプレート １１ａ，１１ｂ 掛止めフック １１ｃ，１１ｄ 掛止めフック １１ｅ，１１ｆ 掛止めフックの立上り部 １１ｇ，１１ｈ 掛止めフックの立上り部 １１ｉ 逆さ爪状の切起し部 １２，１３ 引掛けワイヤ １２ａ，１２ｂ Ｕ字状の軸曲げ部 １３ａ，１３ｂ Ｕ字状の軸曲げ部 １３ｃ 力布の止着軸部 B Seat back 1 Air bag device 2 Back pad 3 Back pad side cavity 5 Seat back frame 6 Side plate 7 Trim cover 8 Trim cover break portion 9,10 Power cloth 11 Applying plates 11a, 11b Hook hooks 11c, 11d Hanging hooks 11e, 11f Rising portions of hanging hooks 11g, 11h Rising portions of hanging hooks 11i Upside-down claw-shaped cut-and-raised portions 12, 13 Hook wires 12a, 12b U-shaped shaft bent portions 13a, 13b U 13c shaft bending part 13c
───────────────────────────────────────────────────── フロントページの続き (72)発明者 田辺 仁一 栃木県塩谷郡高根沢町大字太田118−１ テイ・エス テック株式会社技術センター 内 Ｆターム(参考） 3B087 CD04 DE04 3D054 AA22 BB23 BB30 FF16 FF17 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Jinichi Tanabe 118-1 Ota, Takanezawa-cho, Shioya-gun, Tochigi Prefecture TS TECH Co., Ltd. Technical Center F-term (reference) 3B087 CD04 DE04 3D054 AA22 BB23 BB30 FF16 FF17
Claims (5)
て膨張展開可能に内蔵したエアーバッグ装置をバックパ
ッドの側部に設けた空洞内に位置させてシートバックフ
レームのサイドプレートに取り付け、そのエアーバッグ
装置の装備側を被包するトリムカバーの縫い合わせ目で
エアーバッグの膨張展開に伴うトリムカバーの破断部を
形成し、このトリムカバーの破断部となる縫い合わせ目
と片端部で縫い合わせてエアーバッグ装置を包む二枚の
力布をトリムカバーの内側に備えるサイドエアーバッグ
装置装備シートにおいて、 掛止めフックを両端部に設けたあてがいプレートを備
え、その掛止めフックに係合する引掛けワイヤをトリム
カバーの破断部から延びる各力布の他端部に夫々備え、
該掛止めフックをエアーバック装置の前後側に位置させ
てあてがいプレートをエアーバッグ装置とサイドプレー
トとの間に挟込み固定し、片方の力布をバックパッドの
開口縁から空洞内に引き込み、他方の力布をエアーバッ
グ装置の前部側からバックパッドの空洞内に引き込み、
各力布の引込み端を掛止めフックに係合する引掛けワイ
ヤであてがいプレートに連結させてエアーバッグ装置を
二枚の力布で直に包み込んでなることを特徴とするサイ
ドエアーバッグ装置装備シート。1. An airbag device in which an airbag is built so as to be inflated and deployable outward by gas pressure, is located in a cavity provided on a side portion of a backpad, and is attached to a side plate of a seatback frame. The seam of the trim cover that covers the equipment side of the airbag device forms a break in the trim cover as the airbag inflates and deploys, and is sewn together at one end with the seam that becomes the break in the trim cover. A side airbag device-equipped seat including two webbings wrapping the device inside a trim cover, comprising an attachment plate provided with hooks at both ends, and trimming a hook wire engaged with the hooks. Provided at the other end of each webbing extending from the broken portion of the cover,
The latching hooks are located on the front and rear sides of the airbag device, the fitting plate is sandwiched and fixed between the airbag device and the side plate, and one of the webbings is drawn into the cavity from the opening edge of the backpad, and the other. Pull the webbing into the cavity of the back pad from the front side of the airbag device,
A seat equipped with a side airbag device, wherein the airbag device is directly wrapped with two webbings by connecting the draw-in end of each webbing to the fitting plate with a hooking wire that engages with a hook. .
能な所定幅の立上り部から折り曲げて掛止めフックを設
けたあてがいプレートを組み付けてなることを特徴とす
る請求項１に記載のサイドエアーバッグ装置装備シー
ト。2. The side airbag device according to claim 1, wherein an attachment plate is provided which is bent from a rising portion having a predetermined width capable of being flexibly deformed by the inflation pressure of the airbag and provided with a hook. Equipment sheet.
斜する逆さ爪状の切起し部を設けたあてがいプレートを
組み付けてなることを特徴とする請求項１または２に記
載のサイドエアーバッグ装置装備シート。3. The side airbag according to claim 1, wherein an attachment plate provided with an inverted claw-shaped cut-and-raised portion inclined in a direction to narrow the opening of the hook is assembled. Equipment equipment seat.
の軸曲げ部を両軸端に設けた引掛けワイヤを備えてなる
ことを特徴とする請求項１に記載のサイドエアーバッグ
装置装備シート。4. The side airbag device according to claim 1, further comprising a hook wire provided with a U-shaped shaft bending portion which is provided at both ends of the shaft so as to wrap around an upper side of the hook. Sheet.
布の止着軸部を段上げ状に軸曲げした引掛けワイヤを備
えてなることを特徴とする請求項１または４に記載のサ
イドエアーバッグ装置装備シート。5. The hooking wire according to claim 1, further comprising a hooking wire in which a fastening shaft portion of the webbing is axially bent in a step-up manner rather than an engaging shaft portion with respect to the hook. Seat with side airbag device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000104384A JP4419111B2 (en) | 2000-04-06 | 2000-04-06 | Side airbag device equipped seat and method for assembling the seat |
| US09/557,362 US6439597B1 (en) | 1999-04-30 | 2000-04-25 | Seat provided with side air bag system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000104384A JP4419111B2 (en) | 2000-04-06 | 2000-04-06 | Side airbag device equipped seat and method for assembling the seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001287578A true JP2001287578A (en) | 2001-10-16 |
| JP4419111B2 JP4419111B2 (en) | 2010-02-24 |
Family
ID=18617933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000104384A Expired - Fee Related JP4419111B2 (en) | 1999-04-30 | 2000-04-06 | Side airbag device equipped seat and method for assembling the seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4419111B2 (en) |
Cited By (9)
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|---|---|---|---|---|
| JP2010142275A (en) * | 2008-12-16 | 2010-07-01 | Nhk Spring Co Ltd | Vehicle seat device |
| JP2011183942A (en) * | 2010-03-09 | 2011-09-22 | Toyota Boshoku Corp | Seat for vehicle with side airbag |
| JP2016188074A (en) * | 2016-06-23 | 2016-11-04 | テイ・エス テック株式会社 | Attachment part structure, attachment part and seat equipped with air bag module |
| US9738197B2 (en) | 2011-11-29 | 2017-08-22 | Ts Tech Co., Ltd. | Mounting member and airbag module-equipped seat |
| JP2017159709A (en) * | 2016-03-07 | 2017-09-14 | 株式会社ホンダアクセス | Seat Cover |
| CN107719291A (en) * | 2012-12-28 | 2018-02-23 | 提爱思科技股份有限公司 | Air bag module equips seat and its assembly method |
| JP2018150040A (en) * | 2018-04-05 | 2018-09-27 | テイ・エス テック株式会社 | Seat equipped with airbag module |
| JP2019119391A (en) * | 2018-01-10 | 2019-07-22 | テイ・エス テック株式会社 | Vehicle seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010142275A (en) * | 2008-12-16 | 2010-07-01 | Nhk Spring Co Ltd | Vehicle seat device |
| JP2011183942A (en) * | 2010-03-09 | 2011-09-22 | Toyota Boshoku Corp | Seat for vehicle with side airbag |
| US10569682B2 (en) | 2011-11-29 | 2020-02-25 | Ts Tech Co., Ltd. | Mounting member and airbag module-equipped seat |
| US9738197B2 (en) | 2011-11-29 | 2017-08-22 | Ts Tech Co., Ltd. | Mounting member and airbag module-equipped seat |
| CN107719291A (en) * | 2012-12-28 | 2018-02-23 | 提爱思科技股份有限公司 | Air bag module equips seat and its assembly method |
| CN107719291B (en) * | 2012-12-28 | 2020-11-20 | 提爱思科技股份有限公司 | Airbag module equipped seat and method for assembling same |
| US10293721B2 (en) | 2012-12-28 | 2019-05-21 | Ts Tech Co., Ltd. | Vehicle seat and attachment member |
| JP2017159709A (en) * | 2016-03-07 | 2017-09-14 | 株式会社ホンダアクセス | Seat Cover |
| JP2016188074A (en) * | 2016-06-23 | 2016-11-04 | テイ・エス テック株式会社 | Attachment part structure, attachment part and seat equipped with air bag module |
| JP2019119391A (en) * | 2018-01-10 | 2019-07-22 | テイ・エス テック株式会社 | Vehicle seat |
| JP7007572B2 (en) | 2018-01-10 | 2022-01-24 | テイ・エス テック株式会社 | Vehicle seat |
| JP2022033340A (en) * | 2018-01-10 | 2022-02-28 | テイ・エス テック株式会社 | Vehicular seat |
| JP7376814B2 (en) | 2018-01-10 | 2023-11-09 | テイ・エス テック株式会社 | vehicle seat |
| JP2018150040A (en) * | 2018-04-05 | 2018-09-27 | テイ・エス テック株式会社 | Seat equipped with airbag module |
| JP2020019408A (en) * | 2018-08-02 | 2020-02-06 | 株式会社イレブンインターナショナル | Seat Cover |
| JP7089754B2 (en) | 2018-08-02 | 2022-06-23 | 株式会社イレブンインターナショナル | Seat Cover |
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| JP4419111B2 (en) | 2010-02-24 |
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