본 발명은 틸트용 경첩타입 래치구조에 관한 것으로서, 보다 상세하게는 조향장치의 조향컬럼에 설치되어, 틸트 업 또는 틸트 다운된 조향컬럼을 고정시키도록 된 래치구조로서, 상기 조향컬럼의 일측면에 설치되고, 상기 조향컬럼에 설치되는 틸트축이 관통함과 아울러 이동할 수 있도록 가이드홀이 형성되며, 일면에 고정기어부가 형성된 고정래치부와, 상기 고정래치부에 회전되게 설치되고, 상기 틸트축이 관통하도록 관통구가 형성되며, 상기 고정래치부에 형성된 고정기어부에 치합되는 치합기어부가 마련된 회전래치부로 이루어지며, 상기 고정래치부에는 일단에 슬릿홀이 형성되고 내부에 안착공간을 갖는 중공의 체결관부가 형성되고, 상기 회전래치부에는 상기 안착공간에 끼움되어 회전되도록 회동축이 형성되어, 고정래치부에 안착공간과 슬릿홀이 마련된 체결관부를 형성하고, 회전래치부에 회동축을 형성하여 회동되게 체결관부에 축결합되도록 함으로써, 고정래치부와 회전래치부를 회전되게 연결시키기 위한 별도의 연결장치가 불필요하고, 연결장치를 설치하기 위한 부대구성이 불필요하여 부품수를 줄일 수 있게 되고, 생산공정을 단순화시킬 수 있어 생산성을 향상시킬 수 있게 되는 효과가 있다.

    The present invention relates to a hinged-type latch structure for a tilt, and more specifically, to a latch structure installed on a steering column of a steering apparatus to fix the steering column tilted up or down. The latch structure comprises: a fixing latch unit installed on one side surface of the steering column to have a guide hole for allowing a tilt shaft installed on the steering column to penetrate and move, and have a fixing gear unit formed on one surface thereof; and a rotary latch unit rotatably installed on the fixing latch unit to have a penetrating hole for allowing the tilt shaft to penetrate, and to have an engagement gear unit placed to be engaged with the fixing gear unit formed on the fixing latch unit. The fixing latch unit has a hollow fastening pipe unit including a slit hole formed on one end and a settlement space inside. The rotary latch unit has a rotary shaft formed to be inserted into the settlement space to rotate such that the fastening pipe unit having the settlement space and the slit hole is formed in the fixing latch unit, and the rotary shaft is formed in the rotary latch unit to be axially coupled to the fastening unit to be rotatable. Accordingly, the present invention has effects to need no separate connection apparatus for connecting the fixing latch unit and the rotary latch unit to be rotatable, and no auxiliary configuration for installing a connection apparatus to reduce the number of parts, and simplify the production process to improve the productivity.


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    Title :

    Hinged type latch structure for tilt


    Additional title:

    틸트용 경첩타입 래치구조


    Publication date :

    2024-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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