Speed brake assembly for vehicle and vehicle

• Main Authors: WANG ZAILIN, NIU HUI, LIU QINGBIN, WANG XINXING, WANG TIECHUANG, ZHANG PAN, ZHANG BAOYONG, CHENG QIANWEN, HOU JIZHUANG
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• 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

The utility model discloses a vehicle brake assembly and vehicle, brake assembly includes support part, swing part and brake main part, the support part is equipped with the drive device, swing part includes crank, slider and swing link, crank one end is connected with the drive device, its other end is connected with slider to drive slider to slide on swing link, and the swing link is equipped with the drive device. One end of the swing rod is rotationally connected with the support part, and the speed brake body is arranged at the other end of the swing rod. According to the air brake assembly, the opening and closing actions of the air brake main body are achieved through the crank sliding block connecting rod mechanism, the braking distance of a vehicle can be reduced through the opened air brake main body, and the safety of the vehicle is improved; compared with a scheme adopting a hydraulic or pneumatic telescopic rod, the speed brake assembly adopts a mechanical connecting rod structure, so that the co