Vehicle step tread device

Abstract

The invention discloses a vehicle step tread device. The vehicle step tread device comprises a stepping plate, a telescopic mechanism and a driving motor. The telescopic mechanism comprises a fixed seat, a driving swing arm, a driven sliding arm and a connecting seat, one end of the driving swing arm is rotatably connected with the fixed seat, the other end of the driving swing arm is rotatably connected with the connecting seat. One end of the driven sliding arm is in sliding fit with the fixed seat, and the other end of the driven sliding arm is rotatably connected with the connecting seat.The driving swing arm and the driven slide arm are rotatably connected to different positions of the connecting seat, the stepping plate is fixed to the connecting seat, and a driving motor is used for driving the driving swing arm to rotate in a reciprocating mode. According to the vehicle step tread device, the stepping plate can automatically extend to assist the step tread and automatically retract to hide, meanwhile, the output force of the driving motor is relatively constant, the control process of the driving motor is simplified, the damage probability of the driving motor is reduced,and the service life of the driving motor is prolonged.

Description

technical field [0001] The invention relates to the technical field of vehicle accessories, in particular to a vehicle pedal device. Background technique [0002] With the improvement of people's living standards, vehicles have become an indispensable means of transportation for people to travel. At present, with the increasing development of the vehicle industry, vehicle design is becoming more and more detailed and humanized. For some vehicles with a high chassis and a relatively high distance between the compartment and the ground, it is particularly important to add components that assist passengers in getting on and off the vehicle. [0003] In order to solve the above problems, the more common way in existing applications is to add fixed step boards on the side of the vehicle. Although this application greatly facilitates the driver and passengers to assist in getting on and off the vehicle, it has a certain impact on the overall streamlined design of the vehicle and...

AI Technical Summary

Problems solved by technology

Although this application greatly facilitates the driver and passengers to assist in getting on and off the vehicle, it has a certain impact on the overall streamlined design of the vehicle and destroys the overall coordination of the vehicle.

Moreover, the fixed step board needs to be installed on the outside of the side of the vehicle. After installation, in order not to exceed the width of the vehicle, the width of the step board is designed to be narrow.

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