The safe and reliable car hub protection ring includes the open-loop structure of the hub protection ring. The inner ring body fixing sleeve is located on the inner surface of the outer ring body. The inner ring is an arc-shaped structure. on both sides of the outer ring body. The body positioning of the edge and the outer ring, the fixed cover is fixed on the inner ring body, the inner surface of the fixed cover is provided with lower locking teeth, and the rear end of the hub protection ring is provided with matching settings for upper locking teeth and lower locking teeth. The end of the inner ring body is provided with protrusions, the protrusions have a plurality of protrusions distributed at equal intervals along the end of the inner ring body, the upper locking teeth have at least two groups, and the upper locking teeth are arranged on the inner ring body , The hub guard ring body is a split ring structure, which is easy to disassemble and assemble the hub guard ring.
There are several protrusions on the end of the inner ring body, which strengthen the degree of cooperation between the hub retainer and the tire, and closely cooperate with the tire hub, reducing the failure of the hub retainer to fall off at the installation fracture. Through the locking teeth, The setting of the lower locking teeth and the connecting cover can make the connection between the front and rear ends of the hub guard ring body more firm, avoid the car falling phenomenon during driving, and improve the safety and reliability of use. Tags: car hub.