Steering structure assembly for vehicle and design method thereof
A technology of structural components and design methods, which is applied to the steering control, steering column, handwheel and other directions installed on the car, can solve the problems of fragile clock springs and incomplete alignment of the steering wheel, so as to reduce the accident rate, The effect of improving installation efficiency and installation quality
Active Publication Date: 2016-04-27
ZHEJIANG GEELY HLDG GRP CO LTD +1
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- Application Information
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Problems solved by technology
[0004] The invention provides a steering structure assembly for a vehicle and its design method, to solve or partially improve the design and positioning of the steering structure assembly in the prior art, the clock spring is vulnerable during installation, and the steering wheel is not completely installed after installation. Alignment and at least one of the other technical issues
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[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The same structural parts in different drawings adopt unified reference signs.
[0023] Figure 1 to Figure 3 An embodiment of a steering assembly for a vehicle provided according to the present invention is shown, the steering assembly is especially used for a steering mechanism of a vehicle. As shown in the figure, the steering structure assembly of this embodiment includes a steering column 10 and a steering wheel frame. It should be understood that since the present invention does not relate to the overall structure of the steering wheel frame, the steering wheel frame is not completely shown in the accompanying drawings, but only the spline sleeves related to the present invention in the steering wheel frame are shown 30. The steering column 10 includes a spline shaft 20 . As mentioned above, the steering wheel frame has a spline sleev...
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The invention discloses a steering structure assembly for a vehicle and a design method of the steering structure assembly. The steering structure assembly for the vehicle comprises a steering column and a steering wheel frame. The steering column comprises a spline shaft. The steering wheel frame is provided with a spline sleeve matched with the spline shaft. The spline shaft and the spline sleeve are in joint through a spline. The outer surface of the spline shaft is provided with a first locating portion and the inner surface of the spline sleeve is provided with a second locating portion matched with the first locating portion. The first locating portion is one of a locating groove and a locating tooth. The second locating portion is the other one of the locating groove and the locating tooth. According to the steering structure assembly for the vehicle, the technical problems that a clock spring is prone to damage and a steering wheel is not completely aligned after being installed in the design, locating and installing process of a steering structure assembly in the prior art are effectively solved or partly solved and at least one of other technical problems is effectively solved or partly solved.
Description
technical field [0001] The invention relates to the field of vehicle assembly, in particular to a steering structure assembly for a vehicle and a design method thereof. Background technique [0002] During the installation process, the steering wheel of the prior art can only be positioned and installed by means of the clock spring structure matched with it for transmission. The material of the clock spring is generally plastic and rubber, and the installation of the steering wheel generally needs to be adjusted several times before it can be installed in place, causing the parts where the clock spring and the steering wheel cooperate to be easily damaged and invalid. When there is a problem with the matching structure of the two, the steering wheel will not be installed correctly. For this situation, the positioning pin of the clock spring can be pulled out before the steering wheel is installed, and the clock spring can be rotated to make the steering wheel installed in th...
Claims
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IPC IPC(8): B62D1/10B62D1/16
Inventor 张建祥祝贺周大永刘卫国潘之杰冯擎峰
Owner ZHEJIANG GEELY HLDG GRP CO LTD