JP3195626U - Cosmetic cap for wheel nut - Google Patents

Cosmetic cap for wheel nut Download PDF

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JP3195626U
JP3195626U JP2014005985U JP2014005985U JP3195626U JP 3195626 U JP3195626 U JP 3195626U JP 2014005985 U JP2014005985 U JP 2014005985U JP 2014005985 U JP2014005985 U JP 2014005985U JP 3195626 U JP3195626 U JP 3195626U
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nut
wheel
axle
regular hexagonal
chamber
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義人 井上
義人 井上
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株式会社ジェット・イノウエ
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Abstract

【課題】車軸への装着固定が簡単で車軸に伝達される高温の熱による変更ないし溶着破損のないホイールナット用化粧キャップを提供する。【解決手段】車体の車輪に設けられる車軸Ｘに螺合されるワッシャーＢ付ナットのハイブリッドナットＡに被着される化粧キャップであって、頭部７を備えた円筒状キャップの開口部分には拡大開口室２を設け、この拡大開口室２に続いて正六角周面の凹陥室を有すると共に、隣り合う正六角周面の山形接続部６に沿って２条ずつ計１２個の係合放熱用の突条を突設して成る。【選択図】図１There is provided a decorative cap for a wheel nut that is easily mounted and fixed to an axle and does not change or be damaged by high-temperature heat transmitted to the axle. A decorative cap is attached to a hybrid nut A of a nut with a washer B screwed to an axle X provided on a wheel of a vehicle body. The enlarged opening chamber 2 is provided, and the enlarged opening chamber 2 is followed by a concave recessed chamber having a regular hexagonal circumferential surface, and a total of twelve engagement heat radiations are provided along two ridge-shaped connecting portions 6 on the adjacent regular hexagonal circumferential surface. Consists of protruding ridges. [Selection] Figure 1

Description

本考案は自動車、特にトラック，バスなどの大型車に用いられるホイールナット用化粧キャップに関する。   The present invention relates to a decorative cap for a wheel nut used in automobiles, particularly large vehicles such as trucks and buses.

一般に、自動車の車輪を支持する車軸には、ホイールナットが用いられている。このホイールナットには、六角ナットが用いられ、種々のナットキャップが用いられて露出されている六角ナットを披露して体裁感を向上させている（例えば、特許文献１及び２参照）。   Generally, a wheel nut is used for an axle that supports a wheel of an automobile. Hex nuts are used as the wheel nuts, and various nut caps are used to show the exposed hexagon nuts to improve the appearance (for example, see Patent Documents 1 and 2).

上述の複雑な構成と異なり、単に六角ナットではなく、円板状のワッシャーを可動自在に付設したハイブリッドナットに縦装固着して、被覆して使用に供されるものであって、図４には、全体を一体構造で形成した最近の構成のものが知られている。   Unlike the complicated configuration described above, it is not simply a hexagon nut, but is vertically fixedly attached to a hybrid nut with a disk-shaped washer movably attached, and is used for covering. The thing of the recent structure which formed the whole by the integral structure is known.

この従来例では、車軸Ｘに螺合させたワッシャー付ホイールナットのハイブリッドナットＡを被覆できる断面正六角形状のホイールナットキャップ本体１ａの開口側には、前記ホイールナットキャップ本体１ａに付設されたワッシャーＢを被着できる拡大開口室２ａと凹陥室３ａを供え、さらに凹陥室３ａの正六角内周面４ａの略中央に縦方向に突条５ａを突出させて構成され、前記拡大開口室２ａよりホイールナットのハイブリッドナットＡのワッシャーＢに嵌合固定させて係合させると共に、前記突条５ａをハイブリッドナットＡの各正六角外周面Ａａの略中央と当接させ、押し込んで係入固着させている。   In this conventional example, a washer attached to the wheel nut cap main body 1a is provided on the opening side of the wheel nut cap main body 1a having a regular hexagonal cross section that can cover the hybrid nut A of the wheel nut with washer screwed to the axle X. B is provided with an enlarged opening chamber 2a to which B can be applied and a recessed chamber 3a, and a protrusion 5a is projected in the longitudinal direction substantially at the center of the regular hexagonal inner peripheral surface 4a of the recessed chamber 3a. The wheel nuts are fitted and fixed to the washer B of the hybrid nut A, and the protrusion 5a is brought into contact with the approximate center of each regular hexagonal outer peripheral surface Aa of the hybrid nut A, and is pushed in and fixed. Yes.

特開２０１０−４７０６１号公報JP 2010-47061 A 実用新案登録第３０８６７４７号公報Utility Model Registration No. 3086747

上記特許文献１ではマグネットを用い、磁気吸着力を用いて固定させており、また特許文献２では複雑な構造を用いて形成してあり、いずれも高価であり、安価に提供できず、コスト高を招くなど実用に供しなかった。   In the above-mentioned Patent Document 1, a magnet is used and fixed using a magnetic attraction force, and in Patent Document 2, it is formed using a complicated structure, both of which are expensive and cannot be provided at a low cost. Was not put to practical use.

また、図４に示すものは、構造は簡単であるが、ホイールナットのハイブリッドナットＡに伝達される熱が直接加わり、ホイールナットキャップ本体１ａの突条５ａの基部Ｐより有効に放熱できず、熱によりホイールナットキャップ本体１ａを変形ないし破損を生じるという不都合があった。   In addition, the structure shown in FIG. 4 is simple in structure, but heat transmitted to the hybrid nut A of the wheel nut is directly applied, and heat cannot be effectively radiated from the base P of the protrusion 5a of the wheel nut cap body 1a. There was a disadvantage that the wheel nut cap body 1a was deformed or damaged by heat.

この考案は下記の構成を備えることにより上記課題を解決できるものである。   This device can solve the above-mentioned problems by having the following configuration.

（１）車体の車輪に設けられる車軸に螺合されるワッシャー付ナットのハイブリッドナットに被着される化粧キャップであって、頭部を備えた円筒状キャップの開口部分には拡大開口室を設け、この拡大開口室に続いて正六角周面の凹陥室を有すると共に、隣り合う正六角周面の山形接続部に沿って２条ずつ計１２個の係合放熱用の突条を突設して成ることを特徴とするホイールナット用化粧キャップ。   (1) A decorative cap that is attached to a hybrid nut of a nut with a washer that is screwed to an axle provided on a wheel of a vehicle body, and an enlarged opening chamber is provided in an opening portion of a cylindrical cap provided with a head. In addition to this enlarged opening chamber, a regular hexagonal circumferential surface has a recessed chamber, and a total of 12 engaging heat radiation projections are projected along the angled connecting portion of the adjacent regular hexagonal circumferential surface. A decorative cap for wheel nuts characterized by comprising

（２）頭部には、化粧模様を有して成ることを特徴とする前記（１）記載のホイールナット用化粧キャップ。   (2) The decorative cap for wheel nuts according to (1) above, wherein the head has a decorative pattern.

本考案によれば、円筒状キャップの開口部は、拡大開口室として形成し、かつ１２個の突条を山形接続部として並設してあるので、ワッシャーの周面及びハイブリッドナットＡの表面に確実に係入して取り付けることができ、かつ車軸より放出される高温も円滑に放熱できるので、熱による変形切損のおそれも回避できる。   According to the present invention, the opening portion of the cylindrical cap is formed as an enlarged opening chamber, and the twelve protrusions are juxtaposed as a mountain-shaped connecting portion, so that the peripheral surface of the washer and the surface of the hybrid nut A are provided. Since it can be reliably engaged and attached, and the high temperature released from the axle can be smoothly radiated, the risk of deformation breakage due to heat can also be avoided.

本考案に係るホイールナット用化粧キャップの一実施例を示す使用状態を示す分離状態の側面図The side view of the isolation | separation state which shows the use condition which shows one Example of the decorative cap for wheel nuts which concerns on this invention 同上の螺合使用状態の一部切欠側面図Partially cutaway side view of the same screwed state as above 図２のＡ−Ａ線断面図AA line sectional view of FIG. 従来例を示すもので、（ａ）使用状態の側面図、（ｂ）（ａ）の一切欠側面図、（ｃ）（ｂ）のＢ−Ｂ線断面図It shows a conventional example, (a) a side view in use, (b) a partial side view of (a), (c) (b) BB cross-sectional view

以下本考案を実施するための最良の形態を、実施例により詳しく説明する。   Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to examples.

以下に、本考案の実施例を説明する。   Examples of the present invention will be described below.

１は、車体の車軸Ｘに螺合させるワッシャー付ホイールナットのハイブリッドナットＡに被着できるホイールナットキャップ本体、２は、前記ホイールナットキャップ本体１の拡大開口室、３は、この拡大開口室２に続く凹陥室であって、正六角内周面４を備え、隣り合う正六角内周面４の折曲箇所の山形接続部６に沿って、両側に２条ずつ計１２個の係合放熱用の突条５を突設してある。   Reference numeral 1 denotes a wheel nut cap body that can be attached to a hybrid nut A of a wheel nut with a washer that is screwed to the axle X of the vehicle body, 2 is an enlarged opening chamber of the wheel nut cap body 1, and 3 is an enlarged opening chamber 2 Is a recessed chamber that is provided with a regular hexagonal inner peripheral surface 4 and a total of twelve engagement heat radiations, two on each side, along the mountain-shaped connection portion 6 at the bent portion of the adjacent regular hexagonal inner peripheral surface 4. A protruding ridge 5 is provided.

そして、全体として頭部７を有するホイールナットキャップ本体１を形成してあり、前記頭部７にはメーカーなど示す化粧模様８を形成し、ＡＢＳ樹脂などの合成樹脂材料で成形し、表面にアルミ状の金属風光沢面を形成して美感を表現させるものである。この円筒状のホイールナットキャップ本体１は、拡大開口室２を車軸Ｘに螺合させたホイールナットのハイブリッドナットＡに対して押入させて、この拡大開口室２をハイブリッドナットＡのワッシャーＢに被冠させると同時に凹陥室３の山形接続部６に沿った２条ずつ計１２個の突条５をホイールナットのハイブリッドナットＡの六角山形部Ａｂを跨いで係入させることにより係合し、完全に被着させることができる。   A wheel nut cap main body 1 having a head portion 7 as a whole is formed. A decorative pattern 8 shown by the manufacturer is formed on the head portion 7 and is molded with a synthetic resin material such as ABS resin. A metal-like glossy surface is formed to express aesthetics. The cylindrical wheel nut cap body 1 is pushed into a hybrid nut A of a wheel nut in which the enlarged opening chamber 2 is screwed to the axle X, and the enlarged opening chamber 2 is covered with a washer B of the hybrid nut A. At the same time, it is engaged by engaging twelve protrusions 5 in total along the angled connection 6 of the recessed chamber 3 across the hexagonal angle Ab of the hybrid nut A of the wheel nut. Can be attached.

このようにホイールナットのハイブリッドナットＡに被着された化粧ナットは、ホイールナットのハイブリッドナットＡ内に伝達された摂氏１００度程度の高温の熱量は、ホイールナットキャップ本体１の１２本の突条５より吸熱されても熱の伝達が分散されるため、円筒状のホイールナットキャップ本体１の突条５の基部Ｐが熱溶着或いは熱変形、更には変形破損を生ずることなく、常時は美麗な状態を維持して車を走行させることができる。   In this way, the decorative nut attached to the hybrid nut A of the wheel nut has a high heat quantity of about 100 degrees Celsius transmitted into the hybrid nut A of the wheel nut. Since heat transfer is dispersed even if the heat is absorbed from 5, the base P of the ridge 5 of the cylindrical wheel nut cap body 1 is not beautifully welded or thermally deformed and further deformed and damaged at all times. The vehicle can be driven while maintaining the state.

１，１ａ ホイールナットキャップ本体
２，２ａ 拡大開口室
３，３ａ 凹陥室
４，４ａ 正六角内周面
５，５ａ 突条
６ 山形接続部
７ 頭部
８ 化粧模様
Ｘ 車軸
Ａ ハイブリッドナット
Ｂ ワッシャー
Ｐ 基部
Ａａ 正六角外周面
Ａｂ 六角山形部 1, 1a Wheel nut cap body 2, 2a Enlarged opening chamber 3, 3a Recessed chamber 4, 4a Regular hexagonal inner peripheral surface 5, 5a Projection 6 Mountain-shaped connection portion 7 Head 8 Makeup pattern X Axle A Hybrid nut B Washer P Base Aa Regular hexagonal outer surface Ab Hexagonal chevron

Claims (2)

車体の車輪に設けられる車軸に螺合されるワッシャー付ナットのハイブリッドナットに被着される化粧キャップであって、頭部を備えた円筒状キャップの開口部分には拡大開口室を設け、この拡大開口室に続いて正六角周面の凹陥室を有すると共に、隣り合う正六角周面の山形接続部に沿って２条ずつ計１２個の係合放熱用の突条を突設して成ることを特徴とするホイールナット用化粧キャップ。   A decorative cap that is attached to a hybrid nut of a nut with a washer that is screwed to an axle provided on a wheel of a vehicle body, and an enlarged opening chamber is provided in an opening portion of a cylindrical cap provided with a head, and this enlargement It has a recessed chamber with a regular hexagonal circumferential surface following the open chamber, and is formed by projecting a total of 12 engaging heat radiation projections along the mountain-shaped connecting portion of the adjacent regular hexagonal circumferential surface. A decorative cap for wheel nuts. 頭部には、化粧模様を有して成ることを特徴とする請求項１記載のホイールナット用化粧キャップ。   The decorative cap for wheel nuts according to claim 1, wherein the head has a decorative pattern.
JP2014005985U 2014-11-11 2014-11-11 Cosmetic cap for wheel nut Expired - Fee Related JP3195626U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664152A (en) * 2017-09-18 2018-02-06 合肥市通得力电气制造有限公司 A kind of clamp nut of plastic packaging motor end cap
IT201600084788A1 (en) * 2016-08-11 2018-02-11 Matteo Groppo Fixing element for vehicle wheels
KR20190118900A (en) * 2018-04-11 2019-10-21 주식회사 미도산업 Anchorbolt protection cap

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600084788A1 (en) * 2016-08-11 2018-02-11 Matteo Groppo Fixing element for vehicle wheels
EP3282138A1 (en) * 2016-08-11 2018-02-14 Lazzaro Groppo Fastening element intended for vehicle wheels
CN107664152A (en) * 2017-09-18 2018-02-06 合肥市通得力电气制造有限公司 A kind of clamp nut of plastic packaging motor end cap
KR20190118900A (en) * 2018-04-11 2019-10-21 주식회사 미도산업 Anchorbolt protection cap

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