The invention discloses a trailer coupler, and belongs to the field of vehicle-mounted accessories, the structure of the trailer coupler is simplified and the cost is reduced on the premise that the connecting strength is guaranteed, the trailer coupler comprises a mounting seat and a towing hook detachably connected with the mounting seat, the mounting seat is provided with a mounting cavity with one open end, and the towing hook is detachably connected with the mounting seat. The towing hook comprises a connecting part inserted into the mounting cavity, a sliding groove and a locking pin slidably mounted in the sliding groove are arranged on the connecting part, and the sliding groove obliquely extends from one end of the connecting part to the other end of the connecting part and is provided with a first opening penetrating through the side wall of the connecting part. The towing hook further comprises an operation part used for driving the locking pin to move along the sliding groove, the locking pin extends out of the first opening to be matched with the inner wall of the installation cavity so as to lock the towing hook, and the locking pin retracts back from the first opening so as to unlock the towing hook.
本发明公开了拖车联接器,属于车载配件领域,在保证连接强度的前提下简化了拖车联接器的结构,降低成本,本发明的拖车联接器,包括安装座和与所述安装座可拆连接的拖钩,所述安装座具有一端敞开的安装腔,所述拖钩包括插装至所述安装腔内的连接部,所述连接部上设有滑槽和滑动安装在所述滑槽内的锁止销,所述滑槽自连接部的一端向另一端倾斜延伸且具有贯通连接部侧壁的第一开口,所述拖钩还包括用于驱动所述锁止销沿滑槽活动的操作部件,所述锁止销自所述第一开口伸出与所述安装腔的内壁配合以锁定所述拖钩,所述锁止销自所述第一开口缩回以解锁所述拖钩。
Trailer coupling
拖车联接器
12.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |