JPH02290701A - Mounting structure of hub cap for automobile - Google Patents
Mounting structure of hub cap for automobileInfo
- Publication number
- JPH02290701A JPH02290701A JP11063189A JP11063189A JPH02290701A JP H02290701 A JPH02290701 A JP H02290701A JP 11063189 A JP11063189 A JP 11063189A JP 11063189 A JP11063189 A JP 11063189A JP H02290701 A JPH02290701 A JP H02290701A
- Authority
- JP
- Japan
- Prior art keywords
- hub cap
- axle
- cap
- cap body
- rotating member
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、自動車用ハブキャップの取付構造に関し、
特にハブキャップがアクスル部材と非回転の部材との間
をシールする機能と、ハプキャップにおけるベアリング
の外側の部材への固定機能とを相互に区分して別の部位
に各機能つけた構造に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a mounting structure for a hub cap for an automobile.
In particular, the present invention relates to a structure in which the function of the hubcap to seal between an axle member and a non-rotating member and the function of the hubcap to fix the bearing to the outer member are separated and each function is assigned to a separate part.
従来のこの種のハブキャップ取付構造としては、例えば
実開昭５８−２５７０１号公報に記載されるようなもの
がある。これは、サスペンションアームを介して車体に
支持される非回転の車軸の外周に、車輪と一体に回転す
るアクスル部材が、ベアリングを介して回転自在に装着
されており、前記アクスル部材の外端に形成された短筒
状の端部内側に、ハブキャップが縁部において圧大固定
された構造になっていて、この圧入によるハブキャップ
とアクスル部材との間の接合力によって、ハブキャップ
外周とアクスル部材の端部内側面との間のシール機能と
、アクスル部材におけるハブキャップの保持力機能とを
得ている。An example of a conventional hub cap mounting structure of this type is the one described in Japanese Utility Model Application Publication No. 58-25701. An axle member that rotates together with the wheel is rotatably attached via a bearing to the outer periphery of a non-rotating axle that is supported by the vehicle body via a suspension arm. The hubcap is compressed and fixed at the edge inside the formed short cylindrical end, and the bonding force between the hubcap and the axle member due to this press fitting causes the outer periphery of the hubcap and the axle member to be fixed. This provides a sealing function between the inner surface of the end portion of the member and a retaining force function for the hub cap on the axle member.
しかしながら、前記従来技術によれば、アクスル部材に
対してハブキャップが圧入されているために、内部のベ
アリング部の点検整備等の目的でハブキャップを取り外
す必要のあるときには、ドライバー等の工具の先端をア
クスル部材とハブキャップとの間に差し入れたうえ前記
工具をこじる必要がある。すると工具先端によってハブ
キャップにキズが入り、これが原因となってハブキャッ
プに穴が開いて、ここから水や塵等がベアリング部分に
侵入するおそれがある。However, according to the prior art, since the hub cap is press-fitted into the axle member, when it is necessary to remove the hub cap for the purpose of inspection and maintenance of the internal bearing part, it is necessary to use the tip of a tool such as a screwdriver to remove the hub cap. It is necessary to insert the tool between the axle member and the hub cap and then pry the tool. The tip of the tool then scratches the hubcap, creating a hole in the hubcap that can allow water, dust, etc. to enter the bearing.
また、前記アクスル部材がアルミニウム合金等の比較的
柔らかい材料により成型されている場合には、ハブキャ
ップの前記圧入時にアクスル部材の内面がハブキャップ
端縁によって削り取られ、切り粉がそのままアクスル部
材内側のベアリング部分に入り込んで障害になるおそれ
もある。In addition, when the axle member is molded from a relatively soft material such as an aluminum alloy, the inner surface of the axle member is scraped off by the edge of the hub cap when the hub cap is press-fitted, and the chips remain on the inside of the axle member. There is also a risk that it may get into the bearing area and cause problems.
一方、ハブキャップの前記圧入構造に代えてゴムを介在
させての嵌合構造にすると、ハブキャップの圧接力が低
下するために、ハブキャップが走行中の振動によって脱
落するおそれがある。On the other hand, if the press-fitting structure of the hubcap is replaced with a fitting structure using rubber, the pressure contact force of the hubcap will be reduced, and there is a risk that the hubcap will fall off due to vibrations during driving.
この発明は、このような従来技術の不具合に着目してな
されたものであり、ハフ゛キャッフ゜がアクスル部材と
非回転の部材との間をシールする機能と、ハブキャップ
におけるベアリングの外側の部材への固定機能とを相互
に区分することにより、前記従来技術の不具合を除去す
ることを目的としている。This invention was made by focusing on the problems of the prior art, and the hub cap has a function of sealing between an axle member and a non-rotating member, and a hub cap has a function of sealing between a bearing and a non-rotating member. The purpose of this invention is to eliminate the disadvantages of the prior art by separating the fixed functions from the fixed functions.
〔課題を解決するための手段］
この発明の自動車用ハブキャップの取付構造は、車輪と
一体に回転するアクスル部材を非回転の部材にベアリン
グを介して回転自在に支持するとともに、前記アクスル
部材及び非回転部材のうち前記ベアリングの外側の部材
にハブキャップを取付けて前記アクスル部材と非回転部
材との間を封鎖してなる自動車用ハブキャップの取付構
造において、前記ハブキャップを、キャップ本体と、キ
ャップ本体外周に接着されて前記外側部材に密接する弾
性シール部材と、キャップ本体を前記外側部材に固定す
る固定部材とから構成している。[Means for Solving the Problems] The automobile hub cap mounting structure of the present invention rotatably supports an axle member that rotates together with a wheel on a non-rotating member via a bearing, and also supports the axle member and the axle member rotatably via a bearing. A mounting structure for an automobile hub cap in which a hub cap is attached to a non-rotating member outside the bearing to seal a gap between the axle member and the non-rotating member, wherein the hub cap is attached to a cap body; It consists of an elastic sealing member that is adhered to the outer periphery of the cap body and in close contact with the outer member, and a fixing member that fixes the cap body to the outer member.
前記の車輪と一体に回転するアクスル部材と、前記非回
転の部材との相対位置は、例えば前記従来技術のように
アクスル部材がベアリングの外側にあり且つ非回転部材
がベアリングの内側にある場合と、後述の実施例のよう
にアクスル部材がベアリングの内側にあり且つ非回転部
材がベアリングの外側にある場合とがあり、この発明は
前記いずれの場合も含むものである。The relative position of the axle member that rotates together with the wheel and the non-rotating member is different from, for example, when the axle member is outside the bearing and the non-rotating member is inside the bearing as in the prior art. As in the embodiments described below, there are cases where the axle member is located inside the bearing and the non-rotating member is located outside the bearing, and the present invention includes both of the above cases.
キャップ本体の弾性シール材が外側部材との間をシール
する一方、固定部材がキャップ本体を外側部材に固定す
るため、キャップ本体を外側部材に固定する機能と、キ
ャップ本体と外側部材との間のシール機能とが別の部位
に機能づけられた。The elastic sealing material of the cap body seals between the cap body and the outer member, while the fixing member fixes the cap body to the outer member. The seal function was added to a different part.
このため、シール部位にシール機能を越える強固な圧接
力が不要となるため、ハブキャップの取り外し時に工具
先端でこじる必要がなく、且つキャップ本体と外側部材
との金属素材が相違しても、両者間に弾性シール材が介
在するため電触のおそれと、圧入による素材の削れを防
止できる。Therefore, there is no need for a strong pressure force that exceeds the sealing function at the sealing part, so there is no need to pry with the tip of a tool when removing the hubcap, and even if the metal materials of the cap body and the outer member are different, both Since an elastic sealing material is interposed in between, it is possible to prevent electrical contact and scraping of the material due to press-fitting.
第１〜５図はこの発明の実施例を示す図である。 1 to 5 are diagrams showing embodiments of the present invention.
第１図において符号１で示すのが非回転部材であり、こ
の非回転部材１は、下端がボールジョイント２及び図示
しないサスペンションロアアームを介して車体側に連結
され、また上端が図示しないサスペンションアッパアー
ムを介して車体側に連結されて所謂ウイッシュボーン式
フロントサスペンションを構成している。この非回転部
材１の内部開口部にはベアリング３を介してアクスル４
が回転自在に支持される。アクスル４のフランジ部には
ブレーキディスク５とロードホイール６とが公知の通り
固定される一方、ブレーキディスクの裏側にはバックプ
レート７が非回転部材１に固定されている。アクスル４
における前記フランジ部とは反対側には鍔付きナット８
が螺合されて、ベアリング３のインナレースからのアク
スル４の抜け止めをなしている。In FIG. 1, the reference numeral 1 indicates a non-rotating member. The lower end of the non-rotating member 1 is connected to the vehicle body via a ball joint 2 and a suspension lower arm (not shown), and the upper end is connected to a suspension upper arm (not shown). It is connected to the vehicle body side through a so-called wishbone type front suspension. An axle 4 is connected to the internal opening of this non-rotating member 1 via a bearing 3.
is rotatably supported. A brake disc 5 and a road wheel 6 are fixed to the flange portion of the axle 4 as is known, while a back plate 7 is fixed to the non-rotating member 1 on the back side of the brake disc. Axle 4
A flanged nut 8 is provided on the opposite side of the flange portion.
are screwed together to prevent the axle 4 from coming off from the inner race of the bearing 3.
非回転部材１の内部開口部の車体中心側開口部には、前
記内部開口部を覆うハブキャップ１０が装着される。ハ
ブキャップ１０は、塗装されたキャップ本体１１と、キ
ャップ本体１１の縁部外周に接着剤により接着されて前
記外側部材１に密接するゴム質の弾性シール部材１２と
、キャップ本体ｌ１を前記外側部材１に固定する固定部
材ｌ３とから構成される。A hub cap 10 that covers the internal opening of the non-rotating member 1 is attached to the opening on the vehicle body center side. The hub cap 10 includes a painted cap body 11, a rubber elastic seal member 12 that is adhered to the outer periphery of the cap body 11 with an adhesive and comes into close contact with the outer member 1, and a cap body l1 that is attached to the outer member 1. 1 and a fixing member l3.
キャップ本体ｌ１は例えば鉄板をプレス加工して成型さ
れたものであり、防錆のための塗装が施されていて、そ
の口縁部外周に弾性シール部材ｌ２が接着剤により接着
されている。この弾性シール部材１２は内部に補強リン
グｌ４が加硫接着されており、補強リングｌ４を加硫接
着した状態の弾性シール部材１２が、前記のようにキャ
ップ本体１１に接着されている。補強リングｌ４は断面
Ｌ字状をなし、そのうち内向きフランジ状をなす部分１
４ａにキャップ本体１１の口縁端部を突き当てた状態で
、弾性シール部材１２とキャップ本体１１とが接着され
ている。The cap body l1 is formed by pressing an iron plate, for example, and is painted for rust prevention, and an elastic seal member l2 is bonded to the outer periphery of the mouth edge with an adhesive. This elastic sealing member 12 has a reinforcing ring 14 vulcanized and bonded therein, and the elastic sealing member 12 with the reinforcing ring 14 vulcanized and bonded is bonded to the cap body 11 as described above. The reinforcing ring l4 has an L-shaped cross section, of which a portion 1 forms an inward flange shape.
The elastic seal member 12 and the cap body 11 are bonded to each other with the mouth end of the cap body 11 abutting against the cap body 4a.
また、キャップ本体１１における高さ方向中央部にはキ
ャップ本体１１全周にわたって段部ｌ１ａが形成され、
この段部１１ａに固定部材１３が固定される。固定部材
１３は、例えば鉄板をプレスにより打ち抜いたものであ
って、中央孔１３ａを有するリング部１３ｂの外側に一
体に舌片１３ｃ，１３ｄと爪片１３ｅ，１３ｆとを備え
、舌片１３Ｃ，１３ｄには取付孔１３ｇ，１３ｈが開口
されている。この固定部材１３もキャップ本体１１と同
様に塗装されている。この塗装は、キャップ本体１１に
固定部材ｌ３を溶接した後に、固定部材１３とキャップ
本体１１とを同時に塗装したものであってもよいし、ま
た両者を個別に塗装した後に両者を接着剤によって接着
したものであってもよい。In addition, a stepped portion l1a is formed in the center portion of the cap body 11 in the height direction over the entire circumference of the cap body 11,
A fixing member 13 is fixed to this stepped portion 11a. The fixing member 13 is, for example, made by punching out an iron plate using a press, and includes tongue pieces 13c, 13d and claw pieces 13e, 13f integrally formed on the outside of a ring part 13b having a central hole 13a. Attachment holes 13g and 13h are opened therein. This fixing member 13 is also painted similarly to the cap body 11. This painting may be done by welding the fixing member l3 to the cap body 11 and then painting the fixing member 13 and the cap body 11 at the same time, or by painting both separately and then bonding them together with an adhesive. It may be something that has been done.
而して、キャップ本体１１を非回転部材１の開口部内面
に挿入して、弾性シール部材１２の外周を非回転部材１
の前記内面に密着させるとともに、舌片１３ｃ，１３ｄ
の取付孔１３ｇ，１３ｈにボルト１５．１６を挿入して
これを非回転部材１に螺合することにより、ハブキャッ
プ１０を非回転部材１に固定する。ここで、非回転部材
１に対する固定部材１３の取付位置を前記ボル｝１５．
１６の２個所にしたのは、非回転部材１とハブキャップ
１０との材質が相違する場合の電触を防止する目的で、
ハブキャップ１０の固定力を得るための必要最少限の個
所でボルト止めをしたためである。そして、この２個所
のボルト止めにより、両取付孔１３ｇ，１３ｈを結ぶ線
を中心に固定部材１３が姿勢変化しやすくなるから、こ
の線の両側で爪片１３ｅ，１３ｆを非回転部材１の開口
端面に当てることにより、固定部材１３の姿勢の安定性
を確保している。Then, the cap body 11 is inserted into the inner surface of the opening of the non-rotating member 1, and the outer periphery of the elastic sealing member 12 is attached to the non-rotating member 1.
The tongue pieces 13c, 13d are brought into close contact with the inner surface of the
The hub cap 10 is fixed to the non-rotating member 1 by inserting bolts 15 and 16 into the mounting holes 13g and 13h and screwing them onto the non-rotating member 1. Here, the mounting position of the fixed member 13 with respect to the non-rotating member 1 is determined by the above-mentioned bolt }15.
The reason why there are two locations 16 is to prevent electrical contact when the non-rotating member 1 and the hub cap 10 are made of different materials.
This is because the hub cap 10 is bolted at the minimum number of locations necessary to obtain the fixing force. By bolting these two places, the fixing member 13 can easily change its posture around the line connecting both the mounting holes 13g and 13h, so the claw pieces 13e and 13f are attached to the openings of the non-rotating member 1 on both sides of this line. By applying it to the end face, the stability of the posture of the fixing member 13 is ensured.
かくして、弾性シール部材１２によってキャップ本体１
１と非回転部材１との間が充分にシールされ、また固定
部材１３によってキャップ本体１１が非回転部材１に確
実に固定される。Thus, the cap body 1 is sealed by the elastic seal member 12.
1 and the non-rotating member 1, and the fixing member 13 reliably fixes the cap body 11 to the non-rotating member 1.
ここで、固定部材１３が非回転部材１に対して前記のよ
うに固定されると、その固定力は溶接又は接着による固
定力に加えて、リング部１３ｂが段部１１ａを表面から
押さえているために強固なものとなり、また、キャップ
本体１１と弾性シール部材１２との間では両者間の接着
力に加えて、弾性シール部材１２に加硫接着されている
補強リングｌ４の内向きフランジ部１４ａをキャップ本
体１１の口縁端部が押さえていることから、これも充分
な固定力がある。Here, when the fixed member 13 is fixed to the non-rotating member 1 as described above, the fixing force is not only due to the fixing force due to welding or adhesion, but also because the ring part 13b presses the step part 11a from the surface. Moreover, in addition to the adhesive force between the cap body 11 and the elastic seal member 12, the inward flange portion 14a of the reinforcing ring l4, which is vulcanized and bonded to the elastic seal member 12, is strong. Since the opening end of the cap body 11 is holding down the cap body 11, this also has sufficient fixing force.
しかし、前記の充分な固定力に対して、ボルト１５．１
６を非回転部材１から取り外すだけで、ハブキャップｌ
Ｏを容易に非回転部材１から取り外すことができる。こ
れは、弾性シール部材１２と非回転部材ｌとの間では固
定機能を期待しておらず、したがって両者間では固定力
を付与していないものであるから、前記固定部材１３に
よる前記固定力を解放すれば、キャップ本体１ｌを容易
に非回転部材ｌから抜き出すことができるものである。However, for the sufficient fixing force mentioned above, the bolt 15.1
6 from the non-rotating member 1, the hub cap l
O can be easily removed from the non-rotating member 1. This is because a fixing function is not expected between the elastic seal member 12 and the non-rotating member l, and therefore no fixing force is applied between them. Once released, the cap body 1l can be easily pulled out from the non-rotating member l.
このように、この実施例によれば、キャップ本体１１を
非回転部材１内部に対して着脱するに必要な力は少なく
てすむから、装着時に圧入することや引き抜き時に工具
先端でこじる必要がない。As described above, according to this embodiment, the force required to attach and detach the cap body 11 to and from the inside of the non-rotating member 1 is small, so there is no need for press-fitting when attaching or prying with the tip of a tool when pulling out. .
このため、キャップ本体１１に疵がついて孔が開くこと
もないし、非回転部材１の内面に接触するのは弾性シー
ル部材１２のみとなるから、ハブキャップ１０を非回転
部材１に着脱する際に、両者間に硬さの違いがあっても
一方が他方を削ることもない。Therefore, the cap body 11 is not scratched and holes are not opened, and only the elastic seal member 12 comes into contact with the inner surface of the non-rotating member 1, so when attaching and removing the hub cap 10 to the non-rotating member 1, Even if there is a difference in hardness between the two, one will not scratch the other.
また、非回転部材１がアルミニウム合金で成型され、キ
ャップ本体１１と固定部材ｌ３とが鉄で成型されている
場合のように、両者の接続部に電触のおそれがあるとし
ても、この実施例では両者は２個所で接続されるのみで
あるから電触の個所が少なく、しかもキャップ本体ｌ１
から離れている位置であるために仮に電触が発生しても
非回転部材１内部のシール機能に影響を与えることはな
い。Furthermore, even if there is a risk of electrical contact at the connection between the two, as in the case where the non-rotating member 1 is molded from an aluminum alloy and the cap body 11 and the fixed member l3 are molded from iron, this embodiment Since both are connected at only two places, there are few electrical contact points, and the cap body l1
Even if electrical contact occurs, it will not affect the sealing function inside the non-rotating member 1 because it is located far away from the non-rotating member 1.
なお、この実施例では、非回転部材１がベアリング３の
外側にあり、アクスル４がベアリング３の内側にある形
式のサスペンション装置にこの発明を適用したが、前記
従来技術のようにアクスル部材が外側で非回転部材が内
側になっているサスペンション装置にもこの発明を適用
することができることは勿論である。この場合には前記
ハブキャップ１０はアクスル部材に固定されることにな
る。In this embodiment, the present invention is applied to a suspension device in which the non-rotating member 1 is located outside the bearing 3 and the axle 4 is located inside the bearing 3. However, unlike the prior art described above, the axle member is located outside the bearing 3. Of course, the present invention can also be applied to a suspension device in which the non-rotating member is on the inside. In this case, the hub cap 10 will be fixed to the axle member.
さらに、ハブキャップ１０の固定部材１３と、これが固
定される部材とが同一の材料からなる場合には前記電触
作用は生じないから、舌片１３ｃ，１３ｄの数を増加さ
せて、少なくとも３個所においてボルト締めすることも
可能であり、これによって前記爪片１３ｅ，１３ｆは不
要となる。Furthermore, if the fixing member 13 of the hub cap 10 and the member to which it is fixed are made of the same material, the electric contact effect will not occur, so the number of tongue pieces 13c and 13d is increased to provide at least three locations. It is also possible to tighten the bolts at the position, and thereby the claw pieces 13e and 13f become unnecessary.
〔発明の効果］
以上説明したように、この発明によれば、ハブキャップ
をアクスル部材と非回転の部材との間をシールする機能
と、ハブキャップの外側部材への固定機能とを相互に区
分したため、圧大手段を必要とすることなく装着するこ
とができ、且つ工具先端等でこじる必要なく取り外しす
ることができる。このため工具先端によってハブキャッ
プにキズが入り、これが原因となってハブキャップに穴
が開いて、ここから水や塵等がベアリング部分に侵入す
るおそれがなくなったし、外側部材がアルミニウム合金
等の比較的柔らかい材料により成型されている場合でも
、ハブキャップの装着時外側部材の内面がハブキャップ
端縁によって削り取られ、その切り粉がそのままベアリ
ング部分に入り込んで障害になるおそれもない。また、
キャップ本体は固定部材によって外側部材に固定されて
いるから、走行中の振動によっても外れることを防止で
きる。[Effects of the Invention] As explained above, according to the present invention, the function of sealing the hubcap between the axle member and the non-rotating member and the function of fixing the hubcap to the outer member are mutually separated. Therefore, it can be installed without requiring any compression means, and it can be removed without having to pry with the tip of a tool or the like. This eliminates the risk of the tool tip scratching the hubcap and creating a hole in the hubcap that would allow water, dust, etc. to enter the bearing, and that the outer member is made of aluminum alloy, etc. Even when the hubcap is molded from a relatively soft material, there is no risk that the inner surface of the outer member will be scraped off by the edge of the hubcap when the hubcap is attached, and that the chips will enter the bearing portion and cause trouble. Also,
Since the cap body is fixed to the outer member by the fixing member, it can be prevented from coming off due to vibrations during driving.
第１図は実施例の断面図、第２図はハブキャップの正面
図、第３図は第２図のｍ−ｏ−ｍ線断面図、第４図は第
２図のＩＶ−０−ＩＶ線断面図、第５図は第３図の要部
拡大図である。
１・・・非回転部材、３・・・ベアリング、４・・・ア
クスル（アクスル部材）、１０・・・ハブキャップ、１
１・・・キャップ本体、ｌ２・・・弾性シール部材、１
３・・・固定部材、１３ｃ１３ｄ−−・舌片、１３ｅ，
Ｌ３ｆ−・・爪片、１４・・・補強リング、１５．１６
・・・ボルト。
第３図
第 ５
図
） Ｘ
１４ ＩｔｏFig. 1 is a sectional view of the embodiment, Fig. 2 is a front view of the hub cap, Fig. 3 is a sectional view taken along the line m-om-m of Fig. 2, and Fig. 4 is a sectional view taken along the line IV-0-IV of Fig. 2. A line sectional view, FIG. 5 is an enlarged view of the main part of FIG. 3. DESCRIPTION OF SYMBOLS 1... Non-rotating member, 3... Bearing, 4... Axle (axle member), 10... Hub cap, 1
1... Cap body, l2... Elastic sealing member, 1
3...Fixing member, 13c13d--Tang piece, 13e,
L3f--Claw piece, 14...Reinforcement ring, 15.16
···bolt. Figure 3 Figure 5) X 14 Ito
Claims (1)
材にベアリングを介して回転自在に支持するとともに、
前記アクスル部材及び非回転部材のうち前記ベアリング
の外側の部材にハブキャップを取付けて前記アクスル部
材と非回転部材との間を封鎖してなる自動車用ハブキャ
ップの取付構造において、前記ハブキャップを、キャッ
プ本体と、キャップ本体外周に接着されて前記外側部材
に密接する弾性シール部材と、キャップ本体を前記外側
部材に固定する固定器材とから構成したことを特徴とす
る自動車用ハブキャップの取付構造。(1) An axle member that rotates together with the wheel is rotatably supported by a non-rotating member via a bearing, and
A mounting structure for an automobile hub cap in which a hub cap is attached to a member of the axle member and a non-rotating member outside the bearing to seal a gap between the axle member and the non-rotating member, wherein the hub cap includes: A mounting structure for a hub cap for an automobile, comprising a cap body, an elastic seal member that is adhered to the outer periphery of the cap body and comes into close contact with the outer member, and a fixing device that fixes the cap body to the outer member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063189A JPH02290701A (en) | 1989-04-28 | 1989-04-28 | Mounting structure of hub cap for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063189A JPH02290701A (en) | 1989-04-28 | 1989-04-28 | Mounting structure of hub cap for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02290701A true JPH02290701A (en) | 1990-11-30 |
Family
ID=14540652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11063189A Pending JPH02290701A (en) | 1989-04-28 | 1989-04-28 | Mounting structure of hub cap for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02290701A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5814984A (en) * | 1995-08-22 | 1998-09-29 | Nsk Ltd. | Roller bearing unit having an improved structure for retaining and sealing a cover thereon |
| KR100448410B1 (en) * | 2002-06-04 | 2004-09-13 | 기아자동차주식회사 | Structure for fastening hub cab into hub |
| DE102004018901B3 (en) * | 2004-04-15 | 2005-07-28 | Ab Skf | Inner ring of rolling bearing unit for wheel bearing has undercut-forming groove in one axial end of each ring |
-
1989
- 1989-04-28 JP JP11063189A patent/JPH02290701A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5814984A (en) * | 1995-08-22 | 1998-09-29 | Nsk Ltd. | Roller bearing unit having an improved structure for retaining and sealing a cover thereon |
| US6218827B1 (en) | 1995-08-22 | 2001-04-17 | Nsk Ltd. | Rolling bearing unit having an improved structure for preventing foreign material from entering the unit |
| KR100448410B1 (en) * | 2002-06-04 | 2004-09-13 | 기아자동차주식회사 | Structure for fastening hub cab into hub |
| DE102004018901B3 (en) * | 2004-04-15 | 2005-07-28 | Ab Skf | Inner ring of rolling bearing unit for wheel bearing has undercut-forming groove in one axial end of each ring |
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