Crumple type pedal assembly of automobile

Abstract

The invention provides a crumple type pedal assembly of an automobile, and belongs to the technical field of machinery. The problem that an existing pedal assembly is not enough in safety is solved. The crumple type pedal assembly of the automobile comprises a pedal arm, a pedal support, a booster push rod, a collision support, a swing arm, a connecting rod and a fixing support; the top end of the pedal arm is hinged to the pedal support through a first pin shaft, the collision support is arranged on the pedal support, one end of the booster push rod is hinged to the top of the swing arm, and the bottom of the swing arm is hinged to the pedal support; one end of the connecting rod is hinged to the pedal arm, and the other end of the connecting rod is connected with the swing arm through a second pin shaft; and the second pin shaft can slide along a sliding groove in the swing arm, the bottom of the fixing support is hinged to the middle of the connecting rod, the top of the fixing support is hinged to the first pin shaft, and the collision support collides with the fixing support so that the fixing support can be separated from the first pin shaft. The crumple type pedal assembly of the automobile has the advantages that when the front end of the automobile is collided, the pedal arm is actively far away from the legs of a driver, and harm to the driver is reduced.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to an automobile collapsible pedal assembly. Background technique [0002] With the development of society and the improvement of people's living standards, automobiles have increasingly become an important means of transportation for people to travel, and the safety performance of automobiles has increasingly become the main point that people care about most. When a car collides, it is particularly important to protect the safety of drivers and passengers, including preventing the driver's legs from being injured by the brake and clutch pedals. [0003] The existing pedal assembly used to protect the driver's leg injury, for example, the Chinese patent literature discloses a kind of anti-intrusion brake or clutch pedal [patent number: 201921131817.7; authorization announcement number: CN210554731U], It includes a pedal bracket, the two sides of the back of which are respectively p...

AI Technical Summary

Problems solved by technology

However, the rotating shaft of this kind of structure falls off the anti-intrusion collapse brake or clutch pedal. When an accidental collision occurs at the front end of the vehicle, the rotating shaft falls off from the pedal bracket, but the pedal cannot be actively kept away from the legs when the collision force is applied. Vehicle loses pedal function due to spin shaft dislodgement

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