The invention relates to the technical field of trailer coupler connecting structures, in particular to a trailer coupler connecting structure. According to the device, the extension and retraction ofa follow-up sliding frame and an operation frame can be adjusted by rotating two adjusting columns; when extending out, the structure can be conveniently connected with a trailer; after retraction, the anti-collision beam can be kept in a normal state, and attractive appearance and use of the anti-collision beam are not affected; according to the device, connecting points are subjected to dispersion treatment, then stress is dispersed, and buffer structures such as the buffer structure, the rubber layer I, the rubber layer II and the rubber layer III are arranged in the device, so that hard collision between components is reduced when the device is connected with a trailer, and collision damage is avoided.
本发明涉及拖车车钩连接结构技术领域,更具体的说是一种拖车车钩连接结构,本装置通过转动两个调节柱可调节随动滑框和运行框的伸缩,伸出时可方便与拖车相连,回缩后可时防撞梁保持在正常状态,不影响防撞梁的美观与使用,本装置对连接点进行分散处理,进而分散应力,且装置内设置有缓冲结构、橡胶层Ⅰ、橡胶层Ⅱ和橡胶层Ⅲ等缓冲结构,以使装置在与拖车连接时减少部件间的硬性碰撞,避免产生碰撞损伤。
Trailer coupler connecting structure
一种拖车车钩连接结构
2020-08-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
TRAILER FOR CONNECTING TO A VEHICLE, AND TRAILER COUPLER
Europäisches Patentamt | 2018
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