Collapse-type electric power steering column installing support

Abstract

The invention discloses a collapse-type electric power steering column installing support. The collapse-type electric power steering column installing support comprises a steering column upper transmission shaft connected to the rear end of a steering column. The connecting portion of the steering column upper transmission shaft and the steering column is sleeved with a support base which is fixed to the steering column upper transmission shaft. A left support lug and a right support lug are connected to the two sides of the support base respectively, the cross section of the left support lug and the cross section of the right support lug are of C-type structures, and pulling-falling block sliding grooves are formed in the left support lug and the right support lug respectively and arranged in the axis direction of the steering column upper transmission shaft. Support pulling-falling blocks are installed inside the left and right pulling-falling block sliding grooves respectively in an interference fit mode; installing bolt holes matched with an instrument panel support in a connected mode are formed in the left and right support pulling-falling blocks respectively. The safety of a steering wheel in the collision process is improved, and the collapse-type electric power steering column installing support is sensitive in reaction, good in reliability and convenient to install.

Description

technical field [0001] The invention relates to a steering mechanism component of an automobile, in particular to a collapsible electric power steering column mounting bracket, which belongs to the technical field of automobile collision safety. Background technique [0002] With the popularity of automobiles, automobile technology is also being updated, and driving safety has always been the focus of people's attention. Since it is difficult to completely avoid scratches and collisions during road driving, it is usually necessary to conduct collision safety tests on automobiles during the development and testing of automobiles. When a car collides violently, the driver tends to lean forward due to the strong stopping effect, and the chest of the human body will collide with the steering wheel. In order to reduce the impact force on the driver's chest impacted by the steering column, In some cars, the steering column is designed to be crushed or folded or energy-absorbed ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned deficiencies in the prior art, the main purpose of the present invention is to solve the problem that the steering column will cause harm to the human body due to the forward leaning of the human body when a collision occurs in the current automobile, and to provide a vehicle that can , can control the steering column to fall off automatically, thereby reducing the impact of the human chest and the steering wheel, and improving the driving safety of the collapsible electric power steering column mounting bracket

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