본 발명은 2열 시트백의 언폴딩시 잠금 작동 및 2열 시트백의 폴딩시 잠금해제 작동이 레버 조작에 따른 샤프트의 승강 동작에 의하여 이루어지도록 한 간단한 구조의 비상 탈출용 메커니즘을 구비함으로써, 3열 시트에 착석한 승객이 2열 시트백을 신속하게 폴딩시키면서 비상 탈출 통로를 용이하게 확보할 수 있을 뿐만 아니라, 기존 대비 부품수, 중량, 조립 공정수, 원가 등을 모두 감소시킬 수 있도록 한 자동차의 비상 탈출용 시트백 폴딩 장치를 제공하고자 한 것이다.

    A seatback-folding device for emergency escape for vehicles is equipped with a simply structured mechanism for emergency escape. A locking operation at the time of unfolding of a seatback of a second-row seat and an unlocking operation at the time of folding of the seatback of the second-row seat are performed by ascending/descending of a shaft caused by operation of a lever, thereby not only enabling an occupant sitting on a third-row seat to quickly fold the seatback of the second-row seat and thus to easily secure an emergency escape route, but also reducing the number of components, weight, the number of assembly processes, and manufacturing cost compared to a related art.


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    Title :

    Seat back folding device for emergency escape


    Additional title:

    자동차의 비상 탈출용 시트백 폴딩 장치


    Publication date :

    2024-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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