Automatic telescopic foot pedal apparatus of vehicle

An automatic telescopic and vehicle technology, which is applied in the layout, transportation and packaging of vehicle components, pedals or ladders, can solve the problems of complex structure of automatic telescopic pedals, control the telescopic distance of pedals, and easy occurrence of accidental failures, and achieves aesthetics, The effect of flexible operation and reasonable structure of the organization

Inactive Publication Date: 2009-06-24
马永涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the above analysis, it can be seen that the auto telescopic pedal disclosed in Patent No. 02267332.6 has a complex structure and needs to be controlled by air pressure. It is not as fast as a simple mechanical mechanism, prone to accidental failures, and it is difficult to precisely control the telescoping of the pedal as required. distance

Method used

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  • Automatic telescopic foot pedal apparatus of vehicle
  • Automatic telescopic foot pedal apparatus of vehicle
  • Automatic telescopic foot pedal apparatus of vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Please also refer to Figure 1 to Figure 11 , the vehicle automatic retractable pedal device of the present invention includes a pedal 100, a pair of telescopic mechanisms connected between the pedal 100 and the frame 800, and a control system for controlling the movement of the pair of telescopic mechanisms.

[0041] Each telescoping mechanism includes a main casing 400 fixed on the vehicle frame 800, a transmission gear 500 pivotally arranged in the main casing 400, and a driving device (not shown, In this embodiment, it is a motor), the telescopic rod 200 that can move relative to the main housing 400 , and the limit plate 700 used to limit the movement position of the telescopic rod 200 .

[0042] Wherein, the main housing 400 is provided with a guide groove 420 and a receiving groove 410 . The telescopic rod 200 is slidably disposed in the guide groove 420 . The transmission gear 500 is pivotally disposed in the receiving groove 410 . Two pivot holes 480 for piv...

Embodiment 2

[0050] As another kind of scheme of the present invention, other parts are identical with embodiment 1, and difference is:

[0051] Balls or bearings are embedded in the bottom of the telescopic rod 200 .

[0052] A telescopic protective cover (not shown) is further provided on the outside of the telescopic rod 200, which can be extended or shortened with the advancement or retreat of the first connecting end 230 of the telescopic rod 200 to protect the rack portion 222 from damage.

[0053] An anti-skid plate or an anti-skid sleeve (not shown) is further provided on the pedal 100 .

[0054] It further includes a sleeve (not shown) for covering on the outside of the main housing 400 for protection.

[0055] It further includes a connecting piece (not shown) that is welded or screwed on the vehicle frame 800. After other parts of the vehicle automatic retractable pedal device of the present invention are assembled, they are directly connected to the connecting piece, so as to...

Embodiment 3

[0058] As another kind of scheme of the present invention, other parts are identical with embodiment 1, and difference is:

[0059] In this embodiment, three telescopic mechanisms are adopted, and the first connection ends 230 of the three telescopic rods 200 are respectively connected with the front section, the middle section, and the rear section of the pedal 100 .

[0060] In this embodiment, the receiving groove 410 is located below the guiding groove 420 and communicates with it.

[0061] The matching assembly 550 includes an external gear (not shown in the figure), and the gear of the motor is engaged with the external gear for transmission.

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PUM

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Abstract

The invention discloses an automatic telescopic pedal device of vehicle. The device comprises a pedal plate, a control system, and at least one telescopic mechanism, wherein each telescopic mechanism comprises a main shell which is connected with a vehicle frame and is provided with a guide groove and an accommodating groove, a transmission gear pivoted in the accommodating groove, a drive device for driving the transmission gear to rotate under the control of the control system, and a telescopic rod with a first connecting end and a rack part. The telescopic rod is glidingly arranged inside the guide groove; the first connecting end of the telescopic rod is connected with the pedal plate; and the rack part of the telescopic rod is engaged with the transmission gear in the accommodating groove. The automatic telescopic pedal device of the vehicle can solve the problems of an approach angle and trafficability of an automobile, also solve the problem of the safety of stepping on the pedal plate when a driver and passengers get on or off the automobile, and simultaneously meet requirements on getting on or off by the passengers with different heights.

Description

technical field [0001] The present invention relates to a vehicle appliance, in particular to a telescopic pedal device for vehicles. Background technique [0002] The existing vehicle pedals are roughly divided into three categories: one is the fixed pedal, which is simple in structure, convenient to manufacture, and low in cost, but the fixed pedal seriously affects the approach angle and passability of the vehicle; the other is the fixed pedal. It is a movable pedal, which solves the problems of approach angle and passability to a large extent, but the combination of the movable pedal and the body is not stable enough. When the driver and passengers step on it, it is easy to swing and cause personal injury; another type is The automatic retractable pedal relies on the telescopic mechanism to automatically realize the extension and retraction of the pedal, and simultaneously solves the problems of passability and safety. [0003] However, the currently known automatic ret...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R3/02
Inventor 马永涛
Owner 马永涛
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