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A guide device for a telescopic pedal assembly, a telescopic pedal assembly, and a vehicle

A technology of telescopic pedals and guiding devices, which is applied to the layout of pedals or ladders, vehicle components, transportation and packaging, etc., and can solve problems affecting the stability of pedal expansion and pedal left and right movement, etc.

Inactive Publication Date: 2018-08-10
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the pedal of the above-mentioned device is not in use, since there are no guide devices on the left and right sides, it is easy to cause the pedal to move left and right when the vehicle is bumpy, and unnecessary friction with the groove wall of the plate groove will seriously affect the stability of the pedal stretching

Method used

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  • A guide device for a telescopic pedal assembly, a telescopic pedal assembly, and a vehicle
  • A guide device for a telescopic pedal assembly, a telescopic pedal assembly, and a vehicle
  • A guide device for a telescopic pedal assembly, a telescopic pedal assembly, and a vehicle

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Embodiment Construction

[0022] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] A specific embodiment of a telescoping pedal assembly of the present invention, such as Figure 1 to Figure 6 As shown, the retractable pedal assembly includes a pedal 3, an air motor 4, a transmission shaft 11 and a guide device. The guide device includes two supports 1 arranged on both sides of the pedal 3 and extending in the front and rear direction. The two ends of the transmission shaft 11 are supported by the support 1 fixed support. The air motor 4 and transmission shaft 11 are fixed on the front end of the support 1 . Considering that unexpected situations occur during the working process of the pedal 3, it is convenient to install and disassemble according to the actual installation position, and the upper end of the support 1 is used as the fixed end. In order to reduce the frictional resistance when the transmission shaft 11 and the ...

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Abstract

The invention relates to the field of vehicle equipment, in particular to a guide device for a telescopic pedal assembly, the telescopic pedal assembly and a vehicle. The guide device for the telescopic pedal assembly comprises scrolling elements which are arranged on two sides of a pedal and are used for being in scrolling cooperation with two sides of the pedal so as to prevent the pedal from moving left and right. The problem that a conventional telescopic pedal moves left and right easily, so that the telescopic stability of the pedal is influenced is solved.

Description

technical field [0001] The invention relates to vehicle equipment and the field, in particular to a guide device for a telescopic pedal assembly, a telescopic pedal assembly and a vehicle. Background technique [0002] In order to facilitate passengers to get on and off, pedals are generally provided at the door of the vehicle, especially for rail transit vehicles such as trains. Since there is a certain gap between the train and the platform, pedals need to be placed to avoid passengers stepping on the air. At present, the existing pedals are old-fashioned hand-release pedals. The old-fashioned hand-release pedals are not only cumbersome but also easy to hurt people. Since the old-fashioned hand-release pedals are separated from the door and controlled manually, automation cannot be realized. It takes too long for the crew to retract and release the pedals. Low. In order to solve the above problems, the Chinese patent with the publication number CN104875761A and the public...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D23/00B60R3/02
CPCB60R3/02B61D23/00
Inventor 薛玉君司东宏李伦马俊余永健李济顺师树谦隋新杨芳马喜强
Owner HENAN UNIV OF SCI & TECH
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