To provide a preliminary fold airbag that may be smoothly folded and stored in a storage area even if a vehicle body side wall part or a driver side wall part is three-dimensionally formed.SOLUTION: A preliminary fold airbag is so configured that an airbag 20 is formed into an initial preliminary folded body 100 in which a vehicle body side wall part 23 and a driver side wall part 32 are overlapped in a predetermined shape and it is folded into a complete folded body so as to be stored in a storage part. The vehicle body side wall part has an inflow opening 25 arranged near the center, and a plurality of tacks 30 for reducing the peripheral length on the outer peripheral edge side. The area on the center side of the driver side wall part is defined as the upper surface component 102, and the peripheral part of the inflow opening of the vehicle body side wall is defined as a lower surface component 101. The area between the upper surface component and the lower surface component including the tacks is folded so as to enter a gap between the upper surface component and the lower surface component and the upper surface component, the folded part, and the lower surface component are overlapped.SELECTED DRAWING: Figure 11

    【課題】車体側壁部若しくは運転者側壁部を立体的に形成していても、円滑に折り畳んで収納部位内に収納させることが可能なエアバッグの予備折り体の提供。【解決手段】エアバッグ20を、車体側壁部23と運転者側壁部32とを所定形状に重ねた初期の予備折り体100を形成し、折り完了体に折り畳んで、収納部位に収納される構成のエアバッグの予備折り体。車体側壁部が、流入用開口25を中央付近に配置させ、外周縁側に、外周縁の周長を縮めるような複数のタック30を、配設させている。運転者側壁部の中央側の領域を上面構成部102とし、車体側壁部の流入用開口の周縁の部位を下面構成部101として、タックを含めた上面構成部と下面構成部との間の領域を、先端を流入用開口側に向けつつ、上面構成部と下面構成部との間に進入させるように折り込んで、上面構成部と折込部と下面構成部とを重ねるようにして、形成されている。【選択図】図11


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    Title :

    PRELIMINARY FOLD AIRBAG


    Additional title:

    エアバッグの予備折り体


    Contributors:

    Publication date :

    2020-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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