JPH0716095Y2 - Fastener locking device for theft prevention of automobile parts etc. - Google Patents
Fastener locking device for theft prevention of automobile parts etc.Info
- Publication number
- JPH0716095Y2 JPH0716095Y2 JP1990129991U JP12999190U JPH0716095Y2 JP H0716095 Y2 JPH0716095 Y2 JP H0716095Y2 JP 1990129991 U JP1990129991 U JP 1990129991U JP 12999190 U JP12999190 U JP 12999190U JP H0716095 Y2 JPH0716095 Y2 JP H0716095Y2
- Authority
- JP
- Japan
- Prior art keywords
- adapter
- fastener
- engaging portion
- fixed
- locking device
- 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.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 ［産業上の利用分野］ この考案は、ボルトやナットのように多角係合部を有す
る締結具のロック装置に関し、さらに詳しくは、自動車
ホイールやバッテリーさらには四輪駆動車の屋根のラン
プ等のパーツを取り付けているボルトやナットを第三者
が無断で緩めてこれら取り付けパーツを盗むのを防ぐた
めの自動車パーツ等の盗難防止用の締結具ロック装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a locking device for a fastener having a polygonal engaging portion such as a bolt and a nut, and more specifically, a vehicle wheel, a battery, and a four-wheel drive. The present invention relates to a fastener locking device for theft prevention of automobile parts and the like for preventing the bolts and nuts mounting parts such as car roof lamps from being loosened without the permission of a third party without the consent of a third party. .
［従来技術および考案の課題］ 一般に、自動車のホイールは、ハブボルトに螺合したナ
ットまたはハブの雄ネジ部に螺合したボルトによってハ
ブに取り付けられているが、これら締結具の係合部は露
出しているため、このままの形態では第三者が容易に上
記締結具を緩めてホイールを盗むことができる。そこ
で、従来より、ホイール取り付け用締結具を特定の者し
か回動できないようにするため、種々の工夫がなされて
きた。たとえば、上記締結具の多角係合部を錠付きキャ
ップで覆い、キャップを取り外すには特種キーを用いな
ければならないようにするのも１つの例である。[Problems of Prior Art and Invention] Generally, a wheel of an automobile is attached to a hub by a nut screwed with a hub bolt or a bolt screwed with a male screw portion of the hub, but an engaging portion of these fasteners is exposed. Therefore, in this state, a third person can easily loosen the fastener and steal the wheel. Therefore, conventionally, various measures have been made in order to allow only a specific person to rotate the wheel attachment fastener. For example, one example is to cover the polygonal engagement portion of the fastener with a cap with a lock, and a special key must be used to remove the cap.
しかし、従来のホイール盗難防止装置は、構造的に複雑
で高価なものであったり、適用できるボルトないしナッ
トが限られていたりするため、その改良が望まれてい
た。However, the conventional wheel antitheft device is structurally complicated and expensive, and the applicable bolts or nuts are limited, so that improvement thereof has been desired.
この考案は、上記の如き実情に鑑み、構造的に簡単で安
価なものであり、かついかなるタイプの締結具に対して
も適用できる自動車パーツ等の盗難防止用の締結具ロッ
ク装置を提供することを目的とする。In view of the above situation, the present invention provides a fastener locking device that is structurally simple and inexpensive, and is applicable to any type of fastener for theft prevention of automobile parts and the like. With the goal.
［課題を解決する手段］ この考案による自動車パーツ等の盗難防止用の締結具ロ
ック装置は、 内面に嵌合部が設けられ、かつ外面に従動側係合部が設
けられたリング状のアダプタと、 内面に駆動側係合部が設けられた回動具とよりなり、 アダプタの嵌合部が締結具の多角係合部に嵌め被せられ
て固着されることによって、アダプタと締結具の固着一
体物が形成され、 回動具の駆動側係合部が固着一体物の従動側係合部に係
合されて、回動具が駆動されることによって固着一体物
が回動させられるものである。[Means for Solving the Problem] A fastener locking device for preventing theft of automobile parts and the like according to the present invention is a ring-shaped adapter having a fitting portion on the inner surface and a driven side engaging portion on the outer surface. , An inner surface provided with a driving side engaging portion, and a fitting portion of the adapter is fitted and fixed to a polygonal engaging portion of the fastener so that the adapter and the fastener are integrally fixed. An object is formed, the driving side engaging part of the rotating tool is engaged with the driven side engaging part of the fixed integrated body, and the rotating tool is driven to rotate the fixed integrated body. .
［実施例］ つぎに、図示の実施例によりこの考案を具体的に説明す
る。図面は自動車ホイールの盗難防止用の締結具ロック
装置を示す。[Embodiment] Next, the present invention will be specifically described with reference to the illustrated embodiment. The drawings show a fastener locking device for theft protection of automobile wheels.
この明細書において、先端方向とはハブボルトにナット
を取付ける際のハブボルトに対する前進方向すなわち第
１図の右方向をいうこととする。In this specification, the tip end direction means the forward direction of the hub bolt when the nut is attached to the hub bolt, that is, the right direction in FIG.
この考案によるホイール盗難防止用の締結具ロック装置
は、ホイール取り付けナット（Ａ）に嵌め被せられてこ
れに固着されるアダプタ（１）と、アダプタ（１）に係
合してこれを回動させる回動具（２）とよりなる。A fastener lock device for preventing wheel theft according to the present invention includes an adapter (1) fitted and fixed to a wheel mounting nut (A) and an adapter (1) which is engaged to rotate the adapter. It consists of a rotating tool (2).
アダプタ（１）とナット（Ａ）の固着一体物（３）は、
第１図に示すように、ハブボルト（６）にねじ合わされ
て、ホイール（７）を車両に固着する。The integrated body (3) for fixing the adapter (1) and the nut (A) is
As shown in FIG. 1, the wheel (7) is fixed to the vehicle by being screwed onto the hub bolt (6).
アダプタ（１）はリング状で、その幅はナット（Ａ）の
六角頭部（A1）をほぼ覆い隠すサイズになされている。
アダプタ（１）内面には、ナット（１）の六角頭部（A
1）に合致する横断面六角形の嵌合部（1a）が形成され
ている。アダプタ（１）の外面は横断面円形で、外周上
の幅方向に横断面欠円形の４本の溝が互いに異なった間
隔で設けられることにより、従動側係合部（1b）が形成
されている。ただし、溝の本数および形状は上記のもの
に限定されない。The adapter (1) is ring-shaped, and its width is such that it almost covers the hexagonal head (A1) of the nut (A).
On the inner surface of the adapter (1), the hexagonal head (A
A fitting part (1a) having a hexagonal cross section is formed so as to match 1). The outer surface of the adapter (1) has a circular cross section, and four grooves having a circular cross section are provided at different intervals in the width direction on the outer circumference to form the driven side engaging portion (1b). There is. However, the number and shape of the grooves are not limited to the above.
アダプタ（１）には、１または複数個のネジ孔（４）
が、ラジアル方向に貫通状に穿設されており、このネジ
孔（４）に止めネジ（５）がねじ込まれてアダプタ
（１）と締結具（Ａ）の固着一体物（３）が形成されて
いる。止めネジ（５）は頭部に回動用の六角凹陥部（5
a）を有する。The adapter (1) has one or more screw holes (4)
Is pierced through in the radial direction, and a set screw (5) is screwed into the screw hole (4) to form a fixed integral body (3) of the adapter (1) and the fastener (A). ing. Set screw (5) is a hexagonal recess (5
a).
回動具（２）は、ホイール（７）の透孔（８）とアダプ
タ（１）との間の隙間に嵌まる先端部を有している。こ
の先端部は円筒形で、内面にはアダプタ（１）外面の従
動側係合部（1b）に合致する駆動側係合部（2a）が形成
されている。回動具（２）の後端部には把手部を設けて
回動を容易にすることができる。あるいは後端部を六角
頭部として、スパナ、レンチ等の工具を用いて回動具
（２）を回動させるようにすることもできる。The rotating tool (2) has a tip portion that fits in a gap between the through hole (8) of the wheel (7) and the adapter (1). The tip portion is cylindrical, and a drive side engaging portion (2a) that matches the driven side engaging portion (1b) on the outer surface of the adapter (1) is formed on the inner surface. A handle can be provided at the rear end of the rotating tool (2) to facilitate the rotation. Alternatively, the turning tool (2) can be turned by using a tool such as a wrench or a wrench with the rear end portion being a hexagonal head.
アダプタ（１）の外面に設ける溝の形状および数は種々
変更されており、専用の回動具（２）を所有する者しか
アダプターを回動させることができないので、自動車ホ
イールの盗難が防止できる。The shape and number of the grooves provided on the outer surface of the adapter (1) are variously changed, and only the person who owns the special turning tool (2) can turn the adapter, so that the vehicle wheel can be prevented from being stolen. .
上記実施例では、ナットにアダプタを固着しているが、
ボルトであっても同様のアダプタが使用できることは勿
論のことである。In the above embodiment, the adapter is fixed to the nut,
Of course, the same adapter can be used with bolts.
［考案の効果］ この考案による自動車パーツ等の盗難防止用の締結具ロ
ック装置は、以上のとおり構成されているので、構造的
に簡単でしかも安価に、普通のナットあるいはボルトを
ロック装置付きナットあるいはボルトに変えることがで
きる。またこれはいかなるタイプのボルトないしナット
に対しても適用でき、すこぶる使い勝手がよい。しか
も、盗難を防止すべきナットあるいはボルトに対して軸
方向に突出する部分が生じないので、他の部材と干渉し
たり、通行や作業の妨げとなったりするという問題が生
じない。[Effects of the Invention] The fastener locking device for preventing theft of automobile parts and the like according to the present invention is constructed as described above, and therefore is structurally simple and inexpensive, and a normal nut or a bolt with a locking device can be used. Or it can be changed to a bolt. It can also be applied to any type of bolt or nut and is extremely convenient to use. In addition, since there is no axially protruding portion with respect to the nut or bolt that should prevent theft, there is no problem of interfering with other members or obstructing traffic or work.
図面はこの考案の実施例を示すものであって、第１図は
固着一体物の取付け状態を示す断面図、第２図は第１図
中のII−II線に沿う断面図、第３図は分解斜視図であ
る。 （１）…アダプタ、（1a）…嵌合部、（1b）…従動側係
合部、（２）…回動具、（2a）…駆動側係合部、（３）
…固着一体物、（Ａ）…ナット（締結具）、（A1）…六
角頭部（多角係合部）。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a sectional view showing a state in which a fixed unitary body is attached, FIG. 2 is a sectional view taken along line II-II in FIG. 1, and FIG. FIG. 3 is an exploded perspective view. (1) ... Adapter, (1a) ... Fitting part, (1b) ... Follower side engaging part, (2) ... Rotating tool, (2a) ... Drive side engaging part, (3)
… Integrated fixed object, (A)… nut (fastener), (A1)… hexagonal head (polygonal engaging part).
Claims (1)
に従動側係合部（1b）が設けられたリング状のアダプタ
（１）と、内面に駆動側係合部（2a）が設けられた回動
具（２）とよりなり、アダプタ（１）の幅は、締結具
（Ａ）の多角係合部（A1）の幅以下であり、アダプタ
（１）の嵌合部（1a）が締結具（Ａ）の多角係合部（A
1）に嵌め被せられて固着されることによって、アダプ
タ（１）と締結具（Ａ）の固着一体物（３）が形成さ
れ、回動具（２）の駆動側係合部（2a）が固着一体物
（３）の従動側係合部（1b）に係合されて、回動具
（２）が駆動されることによって固着一体物（３）が回
動させられる、自動車パーツ等の盗難防止用の締結具ロ
ック装置。1. A ring-shaped adapter (1) having a fitting portion (1a) on its inner surface and a driven side engaging portion (1b) on its outer surface, and a drive side engaging portion (2a) on its inner surface. ) Is provided, the width of the adapter (1) is less than or equal to the width of the polygonal engaging portion (A1) of the fastener (A), and the fitting portion of the adapter (1) is (1a) is a polygonal engaging portion (A) of the fastener (A)
By being fitted and fixed to (1), a fixed integrated body (3) of the adapter (1) and the fastener (A) is formed, and the drive side engaging portion (2a) of the rotating tool (2) is Theft of an automobile part or the like in which the fixed integrated body (3) is rotated by being engaged with the driven side engaging portion (1b) of the fixed fixed body (3) and driving the rotating tool (2). Fastener locking device for prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129991U JPH0716095Y2 (en) | 1990-11-30 | 1990-11-30 | Fastener locking device for theft prevention of automobile parts etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129991U JPH0716095Y2 (en) | 1990-11-30 | 1990-11-30 | Fastener locking device for theft prevention of automobile parts etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484912U JPH0484912U (en) | 1992-07-23 |
| JPH0716095Y2 true JPH0716095Y2 (en) | 1995-04-12 |
Family
ID=31877363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990129991U Expired - Lifetime JPH0716095Y2 (en) | 1990-11-30 | 1990-11-30 | Fastener locking device for theft prevention of automobile parts etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716095Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167783A1 (en) | 2000-04-26 | 2002-01-02 | Okamura, Yugen Gaisha | Covering device for nut and covering device for bolt head |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315461U (en) * | 1976-07-21 | 1978-02-08 | ||
| FR2509812B1 (en) * | 1981-07-15 | 1985-11-29 | France Assessoires Automobiles | UNIVERSAL ANTI-THEFT DEVICE, PARTICULARLY FOR NUTS, SCREWS, BOLTS, APPLICABLE IN PARTICULAR TO FIXINGS OF VEHICLE WHEELS |
| JPH02102008U (en) * | 1989-02-01 | 1990-08-14 |
-
1990
- 1990-11-30 JP JP1990129991U patent/JPH0716095Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1167783A1 (en) | 2000-04-26 | 2002-01-02 | Okamura, Yugen Gaisha | Covering device for nut and covering device for bolt head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0484912U (en) | 1992-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |