长城汽车取得拖车钩盖板的锁止结构以及车辆专利，锁止结构设计简单稳定性可靠性强

市场资讯2025-11-22

国家知识产权局信息显示，长城汽车股份有限公司取得一项名为“拖车钩盖板的锁止结构以及车辆”的专利，授权公告号CN 223574142 U，申请日期为2024年12月。专利摘要显示，本实用新型公开了一种拖车钩盖板的锁止结构以及车辆，本实用新型涉及锁止结构技术领域，锁止结构包括：锁止结构本体用于沿转动轴线可摆动地设于安装座，转动轴线沿第一方向延伸，沿第一方向，锁止结构本体的一侧表面形成有沿第二方向延伸的...

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