Tailgate striker structure combined guide bumper

PURPOSE: A striker structure combined with a guide bumper is provided to reduce working processes, manufacturing cost and weight by integrally molding the guide bumper to a tailgate striker and to improve riding comfort by cutting off noise by preventing the vibration of a tail gate in traveling on a rough road. CONSTITUTION: A striker structure combined with a guide bumper(300) is composed of a bottom part(210) having a through-hole(212) inserted with a bolt with being symmetrical to the central axis and a combining bar(250) attached to the central axis and surface-contacted to the vehicle by a medium of the bolt; a side part(220) bent, formed with a first inserting hole formed at a bent surface inserted and fixed with an end of a guide pin(260), and arranged at the side of the bottom part; a plate-shape auxiliary side part(230) formed with a second inserting hole, wherein other end of the guide pin is inserted and fixed, and arranged at the side of the bottom part; a combining bar holder(240) bent and disposed at the central side of the bottom part; the column-shaped combining bar of which a lower end is attached to the bottom part and an upper end is connected to the combining bar holder, combined with a latch assembly body; the column-shaped guide pin of which an end is inserted and fixed to the first inserting hole of the side part and other end is inserted and fixed to the second inserting hole of the auxiliary side part to reciprocate the guide bumper together with a spring upward and downward; and the guide bumper including an inclined surface formed in a square shape at the side, a guide hole penetrated with the guide pin at other side, and a supporting pin(320) inserted and fixed parallel to the guide hole. 본 발명은 자동차의 후미부에는 상·하 방향으로 회동되면서 개폐가 이루어지는 테일 게이트의 도어 스트라이커 구조에 관한 것으로서, 보다 상세하게는 래치 조립체(100)와 결합되어 잠금작용을 수행하는 테일 게이트 스트라이커(200)와 차량의 험로 주행시 테일 게이트 패널의 떨림을 방지하기 위한 가이드 범퍼(300)가 일체로 결합되어 차체의 조립 공정시 작업 공정수와 제작 원가 및 차체 중량을 절감시키고, 차량의 험로 주행시 테일 게이트의 떨림을 방지하여 소음 발생을 차단시키므로 승차감이 향상시킨 것을 특징으로 하는 가이드 범퍼가 결합된 스트라이커 구조에 관한 것이다.