The invention discloses an engine hood sealing strip structure with a limiting function. According to the engine cover sealing strip structure, the dense rubber bubble pipes are additionally arranged at the two ends on the basis of a traditional equal-section sealing strip, and on the premise that the sealing function of the sealing strip is guaranteed, the partial limiting function is achieved. On the premise that parts such as an engine hood inner plate and a front-end frame are matched suddenly, and a limiting block is difficult to add on the front portion of the engine hood, the structure is an effective and reliable alternative scheme, and the structure smoothly passes related tests and real vehicle verification. According to the invention, the phenomenon that the appearance is influenced due to the fact that the engine hood collides or scratches with front matching parts such as a headlamp and a front grille when the engine hood is closed for locking under large load due to the rigidity or process of the engine hood is prevented, and the appearance is influenced due to the fact that the parts are damaged or scratched is avoided, so that the opening and closing reliability of the engine hood is ensured.
本发明公开了一种具有限位功能的发动机罩密封条结构。该发动机罩密封条结构在传统等断面密封条的基础上在两端增加密实胶泡管,保证密封条密封功能的前提下,兼具了部分限位功能。在发动机罩内板及前端框架等零件配合局促、发动机罩前部增加限位块困难的前提下,作为一种行之有效且可靠的替代方案,该结构顺利通过相关试验及实车验证。本发明防止由于发动机罩刚度或者工艺等原因,在大载荷关闭发动机罩进行锁止的时候,发动机罩与前部配合零件如大灯、前部格栅等发生磕碰或刮擦,造成部件损坏或者出现刮痕等影响美观的现象发生,保证发动机罩开闭的可靠性。
Engine hood sealing strip structure with limiting function
一种具有限位功能的发动机罩密封条结构
2022-12-27
Patent
Electronic Resource
Chinese
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