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Steering post for vehicles

A technology for steering columns and vehicles, which is applied to steering columns and steering controls mounted on vehicles. It can solve problems such as inability to meet steering requirements at the same time, and achieve safety and humanization requirements, convenient operation, and simple structure. Effect

Active Publication Date: 2012-06-27
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional steering column mentioned above cannot meet the two steering requirements at the same time because there is only one input and output torque transmission ratio.

Method used

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  • Steering post for vehicles
  • Steering post for vehicles
  • Steering post for vehicles

Examples

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Embodiment Construction

[0032] Referring to the accompanying drawings, through the description of the embodiments, the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between each part, the function and working principle of each part and the operation and use of the various components involved Methods, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention.

[0033] Such as figure 1 The vehicle steering column shown includes an upper bracket 1, an upper shaft 2, a first elastic bracket 3, an upper tube shaft 4, a first gear 5, a gear shaft 6, a second gear 7, a lower shaft tube 8, and a second elastic Support 9, lower shaft 10, lower support 11, direct drive shaft 12, switching handle 13.

[0034] The upper shaft 2 is installed in the upper tube shaft 4, the fixed end of the upper tube sha...

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PUM

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Abstract

The invention discloses a steering post for vehicles, a gear transmission mechanism, a direct transmission shaft (12) and a switching handle (13) are additionally arranged on a traditional steering post for vehicles. The input and output torque ratio is changed through the gear transmission mechanism, and the steering post for the vehicles has two work states: the conventional transmission ratio and the variable transmission ratio, and can meet the steering requirements required by high-speed and low-speed safe driving of the vehicles. The two work states of the steering post for the vehiclesare controlled through the switching handle (13). The steering post for the vehicles can meet the steering requirements required by safe driving at different vehicle speeds, simultaneously maintains the design of the collision protection, and can provide safe protection for drivers during the vehicle collision. The invention is simple in structure and convenient in operation, and can meet the requirements for safety and humanization of the vehicles.

Description

technical field [0001] The invention relates to the field of vehicle steering, in particular to a vehicle steering column. Background technique [0002] At present, most of the steering column products used in vehicles are in the form of direct transmission, that is, the torque input by the driver on the steering wheel is directly transmitted to the output of the steering gear through the steering column, and the transmission ratio between the input end and the output end is 1: 1. At present, most of the steering columns are up and down separable structures, which not only have the steering function, but also have the function of protecting the driver when the vehicle collides. [0003] In daily life, from the perspective of car driving safety, the vehicle steering characteristics required by the driver are: when the vehicle is idling or turning at a low speed, it is hoped that the vehicle can be sensitive, that is, under the condition of turning the steering wheel as littl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D1/16
Inventor 岳伯陶高家兵
Owner CHERY AUTOMOBILE CO LTD
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