Novel steering column dust shield

A technology of steering column and dust cover, which is applied to the steering column, steering control installed on the car, engine sealing, etc. It can solve the problems of short service life, easy dust entry, damage to the dust cover, etc., and achieve the goal of using Long life, good dustproof effect, good insulation effect

Inactive Publication Date: 2013-11-06
NINGGUO SHENGLI IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the steering column dust covers on the market are plastic parts with poor elasticity and short service life. Since they are installed on the cowl of the steering column, holes need to be opened on the steering column dust cover to allow The intermediate shaft passes through the front wall. If the opening is too small, the interme

Method used

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  • Novel steering column dust shield
  • Novel steering column dust shield
  • Novel steering column dust shield

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Example Embodiment

[0015] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below with reference to specific embodiments and drawings.

[0016] Such as Figure 1-4 As shown, a new type of steering column dust cover includes a steering transmission shaft shield, a steering transmission shaft shield pressure plate, and two steering shaft sealing rings arranged in the steering transmission shaft shield, the steering transmission shaft shield and the steering shaft Corresponding installation through holes are provided on the drive shaft guard pressure plate, the steering drive shaft guard is provided with a positioning column, the steering drive shaft guard pressure plate is provided with positioning holes, the steering drive shaft guard, the steering drive shaft guard pressure plate and The steering shaft sealing ring is a separate rubber part. The new steering column dust cover p...

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Abstract

The invention provides a novel steering column dust shield to solve the problems that the conventional automobile steering shaft shield has poor shielding effect and short service life, and relates to the field of automobile steering shaft shields. The novel steering column dust shield comprises a steering transmission shaft shield, a steering transmission shaft shield pressure plate and two steering shaft sealing rings arranged inside the steering transmission shaft shield, wherein corresponding mounting through holes are formed in the steering transmission shaft shield and the steering transmission shaft shield pressure plate; positioning columns are arranged on the steering transmission shaft shield; positioning holes are formed in the steering transmission shaft shield pressure plate. According to the invention, the novel steering column dust shield mainly prevents pollutants and muddy water from entering an automobile steering gear to cause the malfunction of a steering system, and adopts a separated structure; the assembly parts are rubber parts, have excellent elasticity and long service life; the muddy water and dust isolating effect is excellent and the steering transmission shaft is effectively kept away from pollution of outside pollutants in virtue of the two framework seal rings arranged inside the steering transmission shaft shield.

Description

Technical field: [0001] The invention relates to the field of automobile steering shaft protective covers, in particular to a novel steering column dust cover. Background technique: [0002] At present, most of the steering column dust covers on the market are plastic parts with poor elasticity and short service life. Since they are installed on the cowl of the steering column, holes need to be opened on the steering column dust cover to allow The intermediate shaft passes through the front wall. If the opening is too small, the intermediate shaft will rub against the steering column dust cover when it rotates, and damage the dust cover. If the opening is too large, the excessively large part will make the dust cover poor in sound insulation and easy to enter Dust, falling dust may affect the wear of the oil seal at the input shaft end of the steering gear, resulting in oil leakage and so on. Invention content: [0003] The object of the present invention is to provide a ...

Claims

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Application Information

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IPC IPC(8): B62D1/16F16J15/16
Inventor 郑全胜
Owner NINGGUO SHENGLI IND
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