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Hidden type vehicle getting-on step

A hidden, vehicle technology, applied in the field of vehicle lightweight, can solve the problems of no contribution to the improvement of the fuel economy of the whole vehicle, large wind resistance, heavy weight, etc. Effect

Pending Publication Date: 2022-04-05
SHAANXI AUTOMOBILE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional commercial vehicles have low-carbon steel plate structure and exposed treads, which have large wind resistance and heavy weight during driving, and do not contribute to the improvement of vehicle fuel economy.

Method used

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  • Hidden type vehicle getting-on step
  • Hidden type vehicle getting-on step
  • Hidden type vehicle getting-on step

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Embodiment Construction

[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0028] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The invention discloses a hidden type vehicle getting-on step. The hidden type vehicle getting-on step comprises a step assembly and a telescopic mechanism. One end of the telescopic mechanism is fixed to a vehicle frame, the other end of the telescopic mechanism is fixedly connected with the stepping assembly, a hidden notch is formed in the side face of the vehicle, and the telescopic mechanism is used for driving the stepping assembly to stretch out of the hidden notch to the outer side of the vehicle and retract to the bottom of the vehicle; a skin is arranged on the side face of the step assembly, and when the step assembly is retracted to the bottom of the vehicle, the skin just covers the hidden notch. According to the getting-on step, the skin of the getting-on step is made of the carbon fiber composite material, the step framework and the pedal are made of the die-casting aluminum material, the fender device is integrated, the stretching-out and hiding actions of the step assembly are achieved through the telescopic mechanism, the wind resistance of the whole vehicle can be reduced by 2%, and the weight is reduced by 15%.

Description

technical field [0001] The application belongs to the technical field of vehicle weight reduction, and in particular relates to a concealed step on a vehicle. Background technique [0002] Traditional commercial vehicles have low-carbon steel plate structure and exposed treads, which have large wind resistance and heavy weight during driving, and do not contribute to the improvement of vehicle fuel economy. Contents of the invention [0003] This application provides a hidden step on the vehicle, the skin of which is made of carbon fiber composite material, the frame of the step and the pedal are made of die-cast aluminum, and the mudguard device is integrated. Reduce the wind resistance of the whole vehicle by 2%, and reduce the weight by 15%. [0004] Specifically, the application provides a hidden vehicle step, including a step assembly and a telescopic mechanism; [0005] One end of the telescopic mechanism is fixed on the vehicle frame, and the other end is fixedly ...

Claims

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Application Information

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IPC IPC(8): B60R3/00B62D29/00
Inventor 闫康康杨光
Owner SHAANXI AUTOMOBILE GROUP