Trailer brake

• Main Authors: CHU FENG, CHU GUILIN
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

A trailer brake is applied to connection between a trailer and a traction vehicle head, the function that the trailer brake slowly brakes the trailer when the traction vehicle head is braked can be achieved, and the driving safety of a vehicle body is improved. Comprising an outer shell, a first gas spring, a fixing disc, a ball head fixing mechanism and a lever. The fixing disc is arranged in the outer shell and located at the right end of the outer shell, an opening is formed in the left end of the outer shell, a piston rod of the first air spring penetrates through the opening in the left end of the outer shell to be connected with the fixing disc, the middle of the lever is connected with the lower portion of the fixing disc through a rivet, and a through hole is formed in the lower end of the lever. The upper part of the lever is positioned on the right side of the cylinder of the first gas spring; the connecting position of the first air spring and the fixing disc is located on the left side of the conn