KR20150061812A - Dust Cover for Vehicle - Google Patents

Dust Cover for Vehicle Download PDF

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Publication number
KR20150061812A
KR20150061812A KR1020130145994A KR20130145994A KR20150061812A KR 20150061812 A KR20150061812 A KR 20150061812A KR 1020130145994 A KR1020130145994 A KR 1020130145994A KR 20130145994 A KR20130145994 A KR 20130145994A KR 20150061812 A KR20150061812 A KR 20150061812A
Authority
KR
South Korea
Prior art keywords
cover plate
cover
brake disc
brake disk
brake
Prior art date
Application number
KR1020130145994A
Other languages
Korean (ko)
Inventor
송우빈
Original Assignee
현대모비스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대모비스 주식회사 filed Critical 현대모비스 주식회사
Priority to KR1020130145994A priority Critical patent/KR20150061812A/en
Publication of KR20150061812A publication Critical patent/KR20150061812A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/005—Components of axially engaging brakes not otherwise provided for
    • F16D65/0081—Brake covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/84—Features relating to cooling for disc brakes
    • F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0037—Protective covers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)

Abstract

The present invention provides a dust cover for a vehicle, which comprises: a cover plate arranged to cover a side of a brake disk to prevent a foreign substance from flowing into the brake disk; and a covering which is a elastic material and is arranged in an edge of the cover plate to prevent a foreign substance from flowing into the brake disk and to suppress noise and vibration. Thus, a foreign substance flowing into the brake disk is effectively blocked, and when a foreign substance flows into, suppressing noise and vibration.

Description

[0001] Dust Cover for Vehicle [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust cover for a vehicle, and more particularly, to a dust cover for a vehicle which effectively blocks foreign matter from entering the brake disk and can suppress friction, noise and vibration when foreign matter penetrates.

Generally, a disk type brake which is widely used pushes the brake pad to the hydraulic pressure and forms the braking force by the friction force of the brake pad and the brake disk. Such disc type brakes are advantageous in that they have a good heat dissipation effect because the brake disc is exposed to the air, and thus a stable braking force can be obtained. Even when the brake disc is repeatedly used at high speed, there is little change in braking force,

In the case of disc type brakes, when foreign substances such as sand or muddy water are introduced into the brake disc, noise due to friction and damage of the brake disc are generated, which causes a decrease in braking force. Therefore, in order to prevent foreign substances from entering the brake disc A dust cover is mounted on the brake disc to prevent foreign matter from entering the brake disc.

However, in the dust cover of the related art, when dust covers are made of a perfect metal material, friction is generated when foreign substances penetrate the inside of the dust cover, resulting in severe noise, which causes damage to the surface-treated parts, There is a problem that the corrosion of the surface is accelerated and the strength is lowered.

Korean Patent No. 10-1014512

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a dust cover for a vehicle that effectively blocks foreign matter from entering the brake disk and can suppress friction, noise, and vibration when foreign matter penetrates.

According to an aspect of the present invention, there is provided a brake system comprising: a cover plate provided to cover a side surface of a brake disc to prevent foreign matter from entering the brake disc; And a cover ring which is provided at an edge of the cover plate with an elastic material to prevent foreign matter from entering the brake disk and suppress noise and vibration.

The covering may be made of a rubber material.

One end of the cover is engaged with the outer surface of the cover plate and the other end is bent so as to surround the outer circumference of the cover plate so that the space between the cover plate and the brake disk can be blocked from the outside.

The covering may be provided closely to the brake disc.

The cover plate may be formed with a bending portion whose edge is bent and protruded in the lateral direction of the brake disk, and a groove portion into which the bending portion is inserted may be formed on a side surface of the brake disk.

The bending portion of the cover plate and the groove portion of the brake disc may be formed so as not to interfere with each other.

The cover plate and the covering may be formed so as to cover the brake disc, except for a portion facing the front or the lower side of the vehicle from the brake disc.

According to the dust cover for a vehicle of the present invention, it is possible to effectively block the inflow of foreign matter into the brake disk, and to suppress friction, noise and vibration when foreign matter penetrates.

1 is a perspective view of a dust cover for a vehicle according to an embodiment of the present invention.
Fig. 2 is a front view of the dust cover for a vehicle of Fig. 1;
3 is a cross-sectional view taken along line A-A 'in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

FIG. 1 is a perspective view of a dust cover for a vehicle according to an embodiment of the present invention, FIG. 2 is a front view of a dust cover for a vehicle of FIG. 1, and FIG. 3 is a sectional view taken along line A-A 'of FIG.

It will be apparent to those skilled in the art that these Figures 1 to 3 are merely illustrative of the major feature parts in order to provide a conceptual and clear understanding of the present invention and as a result various variations of the illustrations are contemplated, Need not be limited.

1 to 3, a dust cover 1 for a vehicle according to an embodiment of the present invention includes a cover plate 100 and a cover ring 200.

The cover plate 100 is provided so as to cover the side surface of the brake disc 10 to prevent foreign matter from entering the brake disc 10. The cover plate 100 is mainly made of a metal material and is provided to cover the side surface of the brake disc 10 to prevent foreign substances from splashing or entering the brake disc 10.

The cover ring 200 is provided at an edge of the cover plate 100 with an elastic material to prevent foreign matter from entering the brake disk 10 and suppress noise and vibration.

In this embodiment, the covering 200 is made of a rubber material. The rubber covering 200 is more resilient to friction than metals and suppresses noise and vibration. That is, the rubber covering 200 absorbs shocks to the foreign object between the brake disc 10 and the brake disc 10 when foreign matter penetrates the brake disc 10, and suppresses noise and vibration.

The rubber material is also highly elastic and has the characteristic of adsorbing dust by static electricity. It is possible to prevent the foreign matter from being positioned between the brake disc 10 and the cover plate 100 by absorbing the impregnated foreign substance by providing the cover ring 200 of rubber material along the edge of the end of the cover plate 100. The cover 200 can prevent the brake disc 10 and the cover plate 100 from being rubbed and damaged by foreign substances and consequently improve the durability of the brake disc 10 and the dust cover for a vehicle 1 .

The covering 200 of the elastic material not only can withstand the forward, backward, leftward and rightward torsional movements, but also can prevent the concentration of the end portion stress due to the friction of the foreign matter.

2 and 3, the cover 200 is bent such that the one end 210 is coupled to the outer surface of the cover plate 100 and the other end 220 is wrapped around the outer circumference of the cover plate 100 . The space between the cover plate 100 and the brake disc 10 is shielded from the outside by the other end 220 of the cover ring 200 to prevent foreign matter from penetrating. Since the other end portion 220 of the cover ring 200 is disposed closely to the brake disk 10, the cover ring 200 reduces the occurrence of friction due to the elastic action between the cover disk 200 and the brake disk 10, Thereby suppressing noise and vibration due to this.

The cover ring 200 is assembled to the cover plate 100. At this time, the cover ring 200 is provided closely to the brake disc 10. As a result, it is possible to effectively prevent foreign matter from penetrating between the cover plate 100 and the brake disk 10 without interfering with the rotation of the brake disk 10.

3, the cover plate 100 is formed with a bent portion 110 whose edge is bent and protruded in the lateral direction of the brake disc 10, and a bent portion 110 is formed on the side surface of the brake disc 10 110 are inserted. As a result, the space between the brake disc 10 and the cover plate 100 is cut off from the outside, effectively preventing foreign matter from penetrating into the brake disc 10.

At this time, the bent portion 110 of the cover plate 100 and the groove portion 11 of the brake disc 10 are formed so as not to interfere with each other. This is to prevent frictional and jointing from occurring due to mutual interference of the cover plate 100 and the brake disk 10.

2, the cover plate 100 and the cover ring 200 are formed so as to cover the brake disk 10 except for a certain portion of the brake disk 10 facing the front or the lower side of the vehicle. This is because even when the cover plate 100 and the cover ring 200 are removed in the forward and the downward directions, the direction in which the foreign object bounces toward the brake disk 10 is the rear or the upper side of the vehicle, This is because the effect of preventing the foreign matter penetration is not significantly deteriorated.

The cover plate 100 and the cover ring 200 in the forward or downward direction of the vehicle are removed in a certain area, thereby reducing the weight and cooling the vehicle. Particularly, when the cover plate 100 and the cover ring 200 in the downward direction of the vehicle are removed in a predetermined region, the foreign matter introduced into the brake disk 10 can be discharged downward by gravity, There is an effect.

As described above, according to the dust cover for a vehicle 1 of the present invention, the inflow of foreign matter into the brake disk 10 can be effectively blocked, friction, noise and vibration can be suppressed during infiltration of foreign matter, thereby improving durability . In addition, there is a cooling effect by weight saving and cooling wind.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1: Car dust cover
10: Brake disc
100: Cover plate
200: Covering

Claims (7)

A cover plate provided to cover a side surface of the brake disk to prevent foreign matter from entering the brake disk; And
And a cover ring provided on an edge of the cover plate with an elastic material to prevent foreign matter from entering the brake disk and suppress noise and vibration. The method according to claim 1,
Wherein the covering is made of a rubber material. The method according to claim 1,
The covering includes:
One end of the cover plate is engaged with the outer surface of the cover plate and the other end of the cover plate is bent so as to surround the outer circumference of the cover plate so as to block the space between the cover plate and the brake disk from the outside. The method according to claim 1,
Wherein the covering is provided closely to the brake disc. The method according to claim 1,
Wherein the cover plate is formed with a bent portion whose edge is bent and protruded in the lateral direction of the brake disc,
And a groove portion into which the bent portion is inserted is formed on a side surface of the brake disk. 6. The method of claim 5,
Wherein the bent portion of the cover plate and the groove portion of the brake disc are formed so as not to interfere with each other. The method according to claim 1,
Wherein the cover plate and the cover ring are formed so as to cover the brake disc, except for a certain portion of the brake disc facing the front or the lower side of the vehicle.
KR1020130145994A 2013-11-28 2013-11-28 Dust Cover for Vehicle KR20150061812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130145994A KR20150061812A (en) 2013-11-28 2013-11-28 Dust Cover for Vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130145994A KR20150061812A (en) 2013-11-28 2013-11-28 Dust Cover for Vehicle

Publications (1)

Publication Number Publication Date
KR20150061812A true KR20150061812A (en) 2015-06-05

Family

ID=53499762

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130145994A KR20150061812A (en) 2013-11-28 2013-11-28 Dust Cover for Vehicle

Country Status (1)

Country Link
KR (1) KR20150061812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412233A (en) * 2020-06-11 2020-07-14 莱州伟辰汽车配件有限公司 Split type brake disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111412233A (en) * 2020-06-11 2020-07-14 莱州伟辰汽车配件有限公司 Split type brake disc

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