The present invention relates to a door latch device for a vehicle, capable of preventing doors of a vehicle from being unexpectedly opened by a lateral collision as a lever protrusion (14a) of a pawl lift lever (14) is not able to operate a pawl pin (15) even though a lateral collision occurs while a door is unlocked and a grip handle (1) rotates in the same direction as the opening direction of the door. The door latch device includes a lever weight providing inertia to make the pawl lift lever rotate in the direction opposite to a collision delivery direction.
본 발명은 차량용 도어래치장치에 관한 것으로, 도어의 언록 상태에서 측면 충돌사고가 발생하고 그립핸들(1)이 도어를 개방시킬 때의 방향과 동일한 방향으로 회전을 하더라도 폴리프트레버(14)의 레버돌기(14a)가 폴핀(15)을 작동시키지 못함에 따라 측면 충돌 사고시 원치 않는 차량의 도어 개방을 방지할 수 있도록 된 것이다.
DOOR LATCH APPARATUS FOR VEHICLE
차량용 도어래치장치
25.06.2015
Patent
Elektronische Ressource
Koreanisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |