The present invention relates to an inflator for an air bag. The inflator for an airbag according to the present invention comprises: a housing (100) provided with a space (S) formed therein to store a gas and have an open top; a support member (200) coupled to an upper end of the housing (100) and have a first hollow (210) penetrating in a vertical direction; a plug (300) inserted into a lower end of the first hollow (210) and able to move in the vertical direction to close and open the first hollow (210); a guide member (400) provided with a second hollow (410) penetrating in the vertical direction to receive a lower end of the plug (300), inserted into the lower end of the first hollow (210), and able to move in the vertical direction; and a pressing member (500) inserted into an upper end of the first hollow (210) to come in contact with the plug (300), wherein when the pressing member (500) presses the plug (300) downward, the plug (300) and the guide member (400) are moved downward by a predetermined length so that the first hollow (210) is opened, and then the plug (300) is hung on a lower end of the support member (200).

    본 발명은 에어백용 인플레이터에 관한 것으로, 본 발명에 따른 에어백용 인플레이터는 가스가 저장되도록 내부에 공간(S)이 형성되고, 상단이 개방된 하우징(100), 하우징(100)의 상단에 결합되고, 상하방향으로 관통하는 제1 중공(210)이 형성된 지지부재(200), 제1 중공(210)의 하단으로 삽입되어, 제1 중공(210)을 폐쇄하고 개방하도록 상하방향으로 이동가능한 플러그(300), 플러그(300)의 하부가 삽입되도록 상하방향으로 관통하는 제2 중공(410)이 형성되고, 제1 중공(210)의 하단으로 삽입되어, 상하방향으로 이동가능한 가이드부재(400), 및 제1 중공(210)의 상단으로 삽입되어, 플러그(300)에 접촉하는 가압부재(500)를 포함하고, 가압부재(500)가 플러그(300)를 하측방향으로 가압하면, 제1 중공(210)이 개방되도록 플러그(300)와 가이드부재(400)가 하측방향으로 소정길이 이동한 후, 플러그(300)가 지지부재(200)의 하단에 걸려 고정된다.


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    Title :

    Inflator for airbag


    Additional title:

    에어백용 인플레이터


    Contributors:

    Publication date :

    2018-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



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