The invention discloses a brake pedal device for solving abnormal sound of movement of a brake lamp switch. The device comprises a frame body; the frame body is connected with a brake pedal arm through a pin shaft, and a brake lamp switch supporting bracket is fixed on the brake pedal arm; a brake lamp switch mounting bracket is arranged on the frame body; a brake lamp switch is mounted on the brake lamp switch mounting bracket; and the brake lamp switch comprises a brake lamp switch main body and a brake lamp switch supporting rod which are connected with each other; the brake lamp switch supporting rod is always in close contact with the brake lamp switch supporting bracket in the telescopic movement process; and the part, in contact with the brake lamp switch supporting rod, of the brake lamp switch supporting bracket is of a cambered surface structure, so that the brake lamp switch supporting rod is always perpendicular to the contact surface of the brake lamp switch supporting bracket in the telescopic movement process. According to the invention, abnormal sound generated by the brake lamp switch in the moving process of the brake lamp switch supporting rod is eliminated.
本发明公开了一种用于解决制动灯开关运动异响的制动踏板装置,该装置包括架体,架体通过销轴连接有制动踏板臂,制动踏板臂上固定有制动灯开关支撑支架;架体上设置有制动灯开关安装支架,制动灯开关安装支架上安装有制动灯开关,制动灯开关包括连接的制动灯开关主体和制动灯开关支撑杆;其中制动灯开关支撑杆在伸缩运动过程中始终与制动灯开关支撑支架紧密接触,制动灯开关支撑支架的与制动灯开关支撑杆接触的部位为弧面结构,使得制动灯开关支撑杆在伸缩运动过程始终与制动灯开关支撑支架的接触面垂直。本发明消除了制动灯开关在制动灯开关支撑杆移动过程中产生的异响。
Brake pedal device for solving abnormal sound of movement of brake lamp switch
一种用于解决制动灯开关运动异响的制动踏板装置
2021-11-12
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
Pedal brake structure, pedal double-brake device and application
European Patent Office | 2021
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