Large-displacement brake assisting mechanism

• Main Authors: HAN LICHUN, PEI RONG, CHEN MINGE, TAO CHANGYONG, CHEN GEN
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• 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 invention discloses a large-displacement brake assisting mechanism, and relates to the technical field of motor vehicle brake assisting, the large-displacement brake assisting mechanism comprises a shell, springs are arranged at the front end and the rear end of the right side of the inner wall of the shell, brake pistons are arranged on the right sides of the springs, and the upper ends and the lower ends of the brake pistons slide on the inner wall of the shell; compared with an existing device, the displacement is increased by increasing the area of the piston, in the same stroke, the larger the cylinder diameter is, the larger the displacement is, meanwhile, the overload protection device is additionally arranged on the mechanism, and the overload protection effect is good. The stepping feeling of a driver is improved, the situation that the vehicle cannot be braked when the pedal is sunk is avoided, and the safety is further enhanced. 本发明公开了一种大排量制动助力机构，涉及机动车制动助力技术领域，包括壳体，所述壳体内壁的右侧的前后两端皆设置有弹簧，且弹簧的右侧皆设