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A vehicle accelerator pedal device with adjustable pedal surface angle

A technology of accelerator pedal and pedal surface, which is applied in the layout of power plant control mechanism, vehicle components, transportation and packaging, etc. It can solve the problems of aggravated driving fatigue, large differences in human body size, and difficult pedaling comfort requirements for drivers.

Active Publication Date: 2016-08-31
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large differences in human body size of various races and regions, and the large differences in the driving habits of different drivers, it is difficult to meet the pedaling comfort requirements of different drivers with a fixed design of the pedal surface angle. The angle of the pedal surface is very likely to cause discomfort to the feet during long-term driving, and aggravate the degree of fatigue driving

Method used

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  • A vehicle accelerator pedal device with adjustable pedal surface angle
  • A vehicle accelerator pedal device with adjustable pedal surface angle
  • A vehicle accelerator pedal device with adjustable pedal surface angle

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Experimental program
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Embodiment Construction

[0019] see figure 1 , figure 2 , the present invention includes a pedal surface 1, a pedal arm 10, a driving motor 8, a transmission mechanism and a control mechanism. The driving motor and transmission mechanism are installed on the pedal arm, and the control mechanism is installed at the center console of the cab. The rotation of the drive motor is controlled by the control mechanism, and the drive motor drives the transmission mechanism to move, so as to realize the angle adjustment of the pedal surface relative to the pedal arm.

[0020] still refer to figure 1 , figure 2 , The transmission mechanism includes a worm screw 5, a worm wheel 3, a pedal surface support frame 2 and a rotating shaft 4. The worm and the output shaft of the drive motor are connected through a coupling 7, and the coupling is a diaphragm coupling with elastic vibration reduction, no noise, no need for lubrication, and high transmission precision. The worm screw and the worm wheel are meshed ...

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Abstract

The invention relates to an automobile accelerator pedal device with an adjustable pedal tread angle and aims to solve the problem on adjusting the pedal tread angle. According to the technical scheme, the device comprises a pedal tread, a pedal arm, a driving motor, a transmission mechanism and a control mechanism, wherein the driving motor and the transmission mechanism are mounted on the pedal arm; the output shaft of the driving motor is used for driving the rotation angle, relative to the pedal arm, of the pedal tread through the transmission mechanism; the control mechanism is used for controlling the action of the driving motor; the control mechanism is electrically connected with the driving motor. The angular adjustment of the pedal tread can be realized visually, conveniently and quickly, thus the use requirements of different drivers are met, the optimal driving comfort is realized, and the design concept of people first is fully embodied.

Description

technical field [0001] The invention relates to an automobile power device, in particular to an accelerator pedal device for a vehicle with an adjustable pedal surface angle. Background technique [0002] Vehicle accelerator pedal device, also known as accelerator pedal device, is a part of the vehicle fuel supply system. The driver drives the car by controlling the stepping amount of the accelerator pedal to control the oil intake of the engine, thereby controlling the speed and power of the engine. The vehicle accelerator pedal device is mainly composed of a pedal arm, a pedal surface and a pedal fixing mechanism. The pedal surface of the existing vehicle accelerator pedal device is fixedly connected with the pedal arm as a whole, such as Figure 5 As shown, the pedal surface angle cannot be adjusted according to the driver's comfortable sitting posture. At present, the angle design of the car pedal surface relative to the pedal arm is to arrange the angle of human sitti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K26/02
Inventor 张朋飞刘云海周晓平孙党张涛张聪王磊袁小娇
Owner GREAT WALL MOTOR CO LTD
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