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Sound insulating piece, steering column device, steering mechanism and vehicle

A technology for steering columns and car bodies, which is applied to steering columns, vehicle components, and steering controls mounted on vehicles, which can solve problems such as ineffective sealing and achieve the effect of convenient assembly

Active Publication Date: 2015-10-07
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sound insulation piece, which solves the technical problem in the prior art that there is a hole gap between the body cover plate and the steering column and cannot be effectively sealed

Method used

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  • Sound insulating piece, steering column device, steering mechanism and vehicle
  • Sound insulating piece, steering column device, steering mechanism and vehicle

Examples

Experimental program
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Embodiment Construction

[0027] Embodiments of vehicles in the present invention, such as Figure 1-2 As shown: the vehicle is provided with a body cover plate 6, a steering mechanism is provided on the vehicle body cover plate 6, the steering mechanism includes a steering column, and the steering column device includes a steering column 1 and a protective cover 3, and the steering column 1 passes through When installing the hole position of the body cover plate 6, there is still a large hole gap between the steering column and the vehicle body cover plate. The steering column device also includes a fixing piece and a sound insulation piece. In this embodiment, the fixing piece includes two components. For the chuck 4 used, an annular notch is arranged on one end surface of the chuck 4, and a groove is formed by connecting the notch end faces of the two chucks, and the two chucks 4 and the body cover plate 6 are fixed by bolts Connection. In this embodiment, the sound insulation includes a sleeve-shap...

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PUM

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Abstract

The invention discloses a sound insulating piece, a steering column device, a steering mechanism and a vehicle, wherein the sound insulating piece comprises a main body arranged on a steering column in a rotation stopping way; an external plate extending outwards to plug a hole clearance of a vehicle body sealing plate is arranged on the main body; and a sealing edge matching with a corresponding fixing piece in a rotational sealing way is arranged at the external end of the external plate. Through the adoption of the sound insulating piece disclosed by the invention, a technical problem in the prior art that the vehicle body sealing plate and the steering column cannot be effectively sealed due to the hole clearance between the vehicle body sealing plate and the steering column is solved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a sound insulation piece, a steering column device, a steering mechanism and a vehicle using the sound insulation piece. Background technique [0002] The steering mechanism is a very important control system of the vehicle. During the steering process, the driver controls the direction of the vehicle through the steering wheel. The steering column belongs to the transmission member in the steering mechanism, and it is used to transmit the torque that the driver acts on the steering wheel to the steering gear through the steering transmission shaft to realize the steering operation of the vehicle. [0003] Chinese patent CN201626471U discloses a sealing and sound insulation structure for the through hole of the steering column, including a sealing plate, and a sealing plate hole is arranged on the sealing plate. Column sealing cover, the steering column sealing cover has a boss...

Claims

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Application Information

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IPC IPC(8): B60R13/08B62D1/16F16J15/00F16J15/02F16J15/18
CPCB60R13/08B62D1/16F16J15/00F16J15/02F16J15/181
Inventor 张雅阁陈威夏林林王占彬邬广铭
Owner ZHENGZHOU YUTONG BUS CO LTD