A reusable airbag inflator according to an embodiment of the present invention may be provided, the inflator comprising: a gas cartridge mounted with an opening/closing valve which can be opened or closed to discharge compressed gas stored therein; a driving portion for opening or closing the opening/closing valve; an opening/closing body including a first fastening hole where the opening/closing valve is installed, a second fastening hole where the driving portion is installed, a discharge hole through which the compressed gas is discharged to an airbag, and a body hollow space connecting the first fastening hole, the second fastening hole, and the discharge hole to each other, wherein the opening/closing valve is a check valve which is opened when an external force greater than the internal pressure of the gas cartridge is received, and closed when the external force is removed.

    Selon un mode de réalisation, la présente invention concerne un dispositif de gonflage de coussin de sécurité gonflable réutilisable, le dispositif de gonflage comportant : une cartouche de gaz équipée d'une soupape d'ouverture/de fermeture qui peut être ouverte ou fermée pour évacuer un gaz comprimé stocké en son sein ; une partie d'entraînement permettant d'ouvrir ou de fermer la soupape d'ouverture/de fermeture ; un corps d'ouverture/de fermeture comprenant un premier trou de fixation dans lequel est installée la soupape d'ouverture/de fermeture, un second trou de fixation dans lequel est installée la partie d'entraînement, un trou d'évacuation à travers lequel le gaz comprimé est évacué vers un coussin de sécurité gonflable, et un espace creux de corps reliant le premier trou de fixation, le second trou de fixation et le trou d'évacuation les uns aux autres, la soupape d'ouverture/de fermeture étant un clapet antiretour qui est ouvert lorsqu'une force externe supérieure à la pression interne de la cartouche de gaz est reçue, et fermé lorsque la force externe est supprimée.

    본 발명의 실시예에 따른 재사용 가능한 에어백용 인플레이터에 있어서, 내부에 저장된 압축가스를 배출하도록 개폐 가능한 개폐밸브가 장착된 가스 카트리지; 상기 개폐밸브를 개폐하는 구동부; 상기 개폐밸브가 설치되는 제1 체결홀, 상기 구동부가 설치되는 제2 체결홀, 상기 압축가스를 에어백으로 배출하는 배출홀, 및 상기 제1 체결홀, 상기 제2 체결홀, 상기 배출홀을 연결하는 바디중공을 포함하는 개폐바디를 포함하며, 상기 개폐밸브는 상기 가스 카트리지의 내부 압력보다 큰 외력을 받으면 개방되고, 상기 외력이 제거되면 폐쇄되는 체크밸브인 것을 특징으로 하는, 재사용 가능한 에어백용 인플레이터를 제공할 수 있다.


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    Title :

    REUSABLE AIRBAG INFLATOR


    Additional title:

    DISPOSITIF DE GONFLAGE DE COUSSIN DE SÉCURITÉ GONFLABLE RÉUTILISABLE
    재사용 가능한 에어백용 인플레이터


    Contributors:

    Publication date :

    2023-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge



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