Securing Mechanism and Pet Loading Accessory Using the Securing Mechanism

A securing mechanism and a pet loading accessory using the securing mechanism are provided. The securing mechanism includes a base, a first blocking portion, and a second blocking portion. The base is provided with a through hole. The first blocking portion and the second blocking portion are configured into an L-shaped bending structure or a U-shaped structure. The base, the first blocking portion, and the second blocking portion form a securing groove for accommodating and constraining a strip-shaped object. A communication gap that communicates with the securing groove is formed between the tail ends of the first blocking portion and the second blocking portion. By using the securing mechanism of the present disclosure, the safety belt of a vehicle can be reliably secured by the securing mechanism without much manual operation, thus the pet loading accessory can be firmly secured on the vehicle seat.