Random braking linkage device

• Main Author: REN TIANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2014
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; 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 random braking linkage device, and belongs to the technical field of brake devices of motor vehicles. The random braking linkage device mainly solves the problem that when an accelerator pedal is mistaken for a brake pedal and stepped, serious accidents are caused easily. The random braking linkage device is characterized in that an accelerator rocker arm comprises an accelerator follow-up rocker arm and an accelerator drive rocker arm which are installed on a rocker arm shaft in a sleeved mode in sequence; the lower ends of a brake rocker arm, the accelerator follow-up rocker arm and the accelerator drive rocker arm are connected with one ends of three springs respectively; the other ends of the three springs are fixed to a shell or a box; a middle rocker arm is connected to the brake rocker arm and is hinged to the accelerator follow-up rocker arm through an upper pull rod; the lower end of the middle rocker arm is in hinged connection with one end of a lower pull rod; the othe