The oil filler cap comprises a cap body (1), the lock cylinder (2) is installed in the center of the cap body (1), a limiting clamping ring (3), a lock body (4) and a pressing plate (5) are sequentially installed in the cap body (1), a movable lug installation base (6) is installed in the lock body (4), a movable lug (7) is installed in the movable lug installation base (6), an eccentric boss (8) is formed at the end of the lock cylinder (2), and the pressing plate (5) is installed in the eccentric boss (8). The eccentric boss (8) is connected with the movable lug (7), and a limiting boss (9) matched with the movable lug (7) is arranged in the lock body (4). The oil filler cap has a locking function, can effectively prevent the oil filler cap from being opened maliciously, and has good sealing performance.
本发明公开了一种带锁芯的加油口盖,包括盖体(1),所述盖体(1)的中心位置安装有锁芯(2),所述盖体(1)内顺次安装有限位卡环(3)、锁体(4)和压板(5),所述锁体(4)内安装有活舌安装座(6),所述活舌安装座(6)内安装有活舌(7),所述锁芯(2)的端部形成有偏心凸台(8),所述偏心凸台(8)与所述活舌(7)连接,所述锁体(4)内具有与所述活舌(7)配合的限位凸台(9)。本发明具有锁止功能,能够有效防止加油口盖被恶意打开,且具有较好的密封性。
Oil filler cap with lock cylinder
带锁芯的加油口盖
2023-04-07
Patent
Elektronische Ressource
Chinesisch