JPS6030561B2 - car tire wheel lock - Google Patents
car tire wheel lockInfo
- Publication number
- JPS6030561B2 JPS6030561B2 JP54082722A JP8272279A JPS6030561B2 JP S6030561 B2 JPS6030561 B2 JP S6030561B2 JP 54082722 A JP54082722 A JP 54082722A JP 8272279 A JP8272279 A JP 8272279A JP S6030561 B2 JPS6030561 B2 JP S6030561B2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- nut
- lock
- screwed
- wheel
- 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
Links
Landscapes
- Lock And Its Accessories (AREA)
Description
【発明の詳細な説明】
本発明は自動車タイヤホイールの盗難を防止するロック
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a lock for preventing theft of automobile tires and wheels.
自動車に取付けるタイヤは、タイヤに鉄あるいはアルミ
ニウム等の素材でできたホイールが鉄挿され、このホイ
ールに適宜の孔が形成されていて、この孔へ車輪軸に突
設したボルトを鉄挿したあと、ナットを縦付け固定する
ようにしてあるので、工具があれば容易にタイヤを盗ま
れてしまうという欠点があった。When installing a tire on a car, a wheel made of iron or aluminum is inserted into the tire, an appropriate hole is formed in the wheel, and a bolt protruding from the wheel axle is inserted into the hole. However, since the nut was fixed vertically, the tire could easily be stolen if a tool was available.
このような欠点をさげるために車輪側に固定したホイー
ル支持用のボルトにナットを続着するとともに、これに
錠を取り付けることによってナットの抜脱を阻止するよ
うなものが、たとえば、実公昭斑一弘０１１号、実関昭
弘一３７４５号などにみられるように、すでに提案され
ている。In order to reduce this drawback, for example, a nut is attached to a wheel support bolt fixed to the wheel side, and a lock is attached to this to prevent the nut from being removed. It has already been proposed, as seen in Kazuhiro No. 011 and Jiseki Shokoichi No. 3745.
しかしながらこれらのものはいづれも車輪側のボルトに
ナット、錠を固定するのに、これらナット、ボルトなど
の軸線方向に直交する方向に変位する部材を有するので
構成が複雑となり、加工も精密を要し、しかも加工作業
が容易でなくコストアップにつながるばかりでなく、元
釆汚染しやすい位置にあるために上記変位部材が雨水に
よって発給して作動不能となりがちな匁点をまぬかれな
かつた。However, in order to fix nuts and locks to bolts on the wheel side, all of these devices have members that are displaced in a direction perpendicular to the axial direction of these nuts and bolts, so the configuration is complex and requires precision machining. However, it is not only difficult to process and lead to an increase in cost, but also because the displacement member is located in a position where it is susceptible to contamination with the original pot, making it impossible to avoid the point at which the displacement member tends to become inoperable due to rain water.
本発明は係る点に着目して成されたものであって、その
目的とするところはナットにロックを設けることにより
、施錠時にはナットを取外すことができないようにし、
タイヤの盗磯を未然に防止することにある。The present invention has been made with attention to this point, and its purpose is to provide a lock on the nut so that the nut cannot be removed when the lock is locked.
The purpose is to prevent tire theft.
すなわち、めねじ孔を形成した大ボルトと、この大ボル
トに形成しためねじ孔に螺合する４・ボルトと、この小
ボルトを回動自在に鉄合させたナットカバーの内節部と
、この内筒部の内側裏面に環状溝と、この内筒部と−体
に外筒部を形成すると共に内筒部に隊挿したシリンダー
ロックとこのシリンダーロックに係止片を設け、この孫
止片を環状溝に孫入し、大ボルトに螺合するナットに外
延部を形成し、この外延部の鉄挿孔にナットカバーの内
儀部を鉄挿し、外節部はナットの外延部をカバーする長
さに形成して成る自動車のタイヤホイールロックを提供
するものである。That is, a large bolt with a female threaded hole formed therein, a four-bolt formed on the large bolt that is screwed into the female threaded hole, and an inner section of a nut cover in which the small bolt is rotatably iron-coupled. An annular groove is formed on the inner back surface of the inner cylinder part, an outer cylinder part is formed between the inner cylinder part and the body, a cylinder lock is inserted into the inner cylinder part, and a locking piece is provided on the cylinder lock. Insert the piece into the annular groove, form an outer part on the nut to be screwed into the large bolt, insert the inner part of the nut cover into the iron insertion hole of this outer part, and the outer part covers the outer part of the nut. The present invention provides a tire wheel lock for an automobile formed to a length of approximately 100 mm.
本発明は以上のように構成したから、所要部品点数が少
なく、車輪側に固定したボルトに、ナツ、トカバー、錠
を単に螺合させてあるので特段のシール機構を別設しな
くとも湿気などによって作動不能となるおそれが少なく
、長期に亘つて安定した機能を維持できる。Since the present invention is configured as described above, the number of required parts is small, and the nut, cover, and lock are simply screwed together with the bolt fixed to the wheel side, so there is no need to separately install a special sealing mechanism to prevent moisture, etc. There is little risk of the device becoming inoperable, and stable functionality can be maintained over a long period of time.
以下、本発明の−実施例について図面と共に説明すると
、１は車輪軸（図示せず）に固着した大ボルトであって
、２は大ボルト１の先端に該設しためねじ孔ｌａに螺合
させる小ボルトである。Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 is a large bolt fixed to a wheel axle (not shown), and 2 is screwed into an internal threaded hole la provided at the tip of the large bolt 1. It is a small bolt.
この小ボルト２はナットカバー３の内筒部３ａの先端部
に形成した鍔部２ａにより離脱されない。更にこの小ボ
ルト２にはキー８の先端あるいは別のドライバー等が鉄
合する溝２ｂが穿穀されている。内筒部３ａの内側壁面
には係止片５が係脱する環状溝３ｄとシリンダーロック
４を鉄挿する隊挿孔３ｅが形成され、この内筒部３ａと
一体に外筒部３ｃが形成されている。大ボルト１に螺合
するナット６の外延部６ａはナットカバー３の内筒部３
ａが鉄挿する鼓挿孔６ｂが形成されている。The small bolt 2 is prevented from being removed by a flange 2a formed at the tip of the inner cylindrical portion 3a of the nut cover 3. Furthermore, this small bolt 2 is provided with a groove 2b into which the tip of a key 8 or another screwdriver is fitted. An annular groove 3d into which the locking piece 5 engages and disengages, and an insertion hole 3e into which the cylinder lock 4 is inserted are formed on the inner wall surface of the inner cylinder part 3a, and an outer cylinder part 3c is formed integrally with the inner cylinder part 3a. has been done. The outer extension part 6a of the nut 6 that is screwed into the large bolt 1 is the inner cylinder part 3 of the nut cover 3.
A drum insertion hole 6b into which a is inserted is formed.
更にナット６の外側にワツシャー７が当援する環状突起
部６ｃを形成している。つぎに内筒部３ａに鉄挿するシ
リンダーロック４には、シリンダーロック４に挿脱する
キー８によって進退する係止片５が内筒部３ａの環状溝
３ｄに係脱するように設けられている。Furthermore, an annular protrusion 6c is formed on the outside of the nut 6 and supported by a washer 7. Next, the cylinder lock 4 that is inserted into the inner cylinder part 3a is provided with a locking piece 5 that is moved forward and backward by a key 8 that is inserted into and removed from the cylinder lock 4 so as to engage and disengage from the annular groove 3d of the inner cylinder part 3a. There is.
本発明は以上の組合せによって構成されており、その作
用について説明すると、大ボルト１に形成しためねじ孔
ｌａにナットカバー３に回動自在に鉄合した小ボルト２
をキー８の先端あるいはドライバーにより縦付けるとナ
ットカバー３の外筒部３ｃがナット６の外延部６ａをカ
バーすることになるので、この状態でシリンダーロック
４を内筒部３ａに鉄挿し、キー８を抜取ると係止片５が
ナット６の環状溝３ｄに係入しシリンダーロツク４の離
脱を防止する。The present invention is constituted by the above-mentioned combination, and its operation will be explained as follows: A small bolt 2 formed in a large bolt 1 and rotatably iron-coupled to a nut cover 3 in an internal threaded hole la.
When the cylinder lock 4 is inserted vertically with the tip of the key 8 or a screwdriver, the outer cylinder part 3c of the nut cover 3 will cover the outer extension part 6a of the nut 6.In this state, insert the cylinder lock 4 into the inner cylinder part 3a and tighten the key. When the cylinder lock 8 is removed, the locking piece 5 engages in the annular groove 3d of the nut 6 to prevent the cylinder lock 4 from coming off.
したがって、シリンダーロック４を取外さなければ小ボ
ルト２を弛めることができないので、ナットカバー３は
ナット６の外延部６ａをカバーした状態となり施錠が完
了する。Therefore, since the small bolt 2 cannot be loosened unless the cylinder lock 4 is removed, the nut cover 3 is in a state of covering the outer extension 6a of the nut 6, and locking is completed.
つぎにナット６を大ボルト１から取外すときは、シリン
ダーロック４にキー８を挿入すると、係止片５が環状溝
３ｄから離脱するので、シリンダーロック４は取外しが
できるので、更にシリンダーロック４を敬外した後、キ
ー８あるいはドライバーを内節部３ａに挿入し小ボルト
２の溝２ｂに係合させて、弛める方向に回鰯すると小ボ
ルト２は大ボルト１のめねじ孔ｌａより外れるからナッ
トカバー３を取外されて、ナット６を工具により弛めて
タイヤを取外すことができる。Next, when removing the nut 6 from the large bolt 1, insert the key 8 into the cylinder lock 4, and the locking piece 5 will disengage from the annular groove 3d, allowing the cylinder lock 4 to be removed. After removing the screw, insert the key 8 or screwdriver into the inner section 3a, engage the groove 2b of the small bolt 2, and turn it in the loosening direction.The small bolt 2 will come out from the female threaded hole la of the large bolt 1. The nut cover 3 is removed, the nut 6 is loosened with a tool, and the tire can be removed.
以上の如く本発明は以上のような構成、作用をそなえて
いるので、施錠時には小ボルト２をそなえたナットカバ
ーが空転状態となり、ナットの抜脱を阻止できる。As described above, since the present invention has the above-described structure and operation, when the lock is locked, the nut cover provided with the small bolt 2 is in an idling state, thereby preventing the nut from coming off.
またナットを車輪側の大ボルトに固定するボルト、ナッ
トカバー、錠の関係構成がきわめて簡単で部品点数も少
なくすべての部材が車輪側の大ボルトの軸線方向にのみ
進退するように構成してあるので加工もきわめて容易で
、かつ各部材の連結が、単純なねじ込み機能のみによる
構成となっているので雨水などによる発鯖のおそれもき
わめて少なく、長期に亘つて安定した機能を維持できる
効果がある。In addition, the relationship between the bolt that secures the nut to the large bolt on the wheel side, the nut cover, and the lock is extremely simple, with a small number of parts, and all components are configured so that they move only in the axial direction of the large bolt on the wheel side. Therefore, it is extremely easy to process, and since each part is connected using only a simple screw-in function, there is very little risk of breakouts due to rainwater, etc., and it has the effect of maintaining stable functionality over a long period of time. .
図は本発明の−実施例であって、要都側断面を表わした
ものである。
１……大ボルト、２……小ボルト、３……ナットカバー
、４……シリンダーロック、６……ナット、６ａ…・・
・ナット外延部。The figure shows an embodiment of the present invention, and shows a cross section from the main side. 1...Large bolt, 2...Small bolt, 3...Nut cover, 4...Cylinder lock, 6...Nut, 6a...
・Nut outer extension.
Claims (1)
ボルトと、 このめねじ孔に螺合する小ボルトと、 この小ボルトを底部に回動自在に取り付けた中空状の
内筒部と、該内筒部と一体に形成されていて、前記大ボ
ルトに螺合するホイール固定用のボルトの外周にのびて
いる外筒部とからなるナツトカバーと、 前記内筒部内
に着脱自在に配されていて、その内周面にもうけた環状
溝に係脱して施開錠されるシリンダ錠とをそなえてなる
自動車のタイヤホイールロツク。[Scope of Claims] 1. A large bolt with one end attached to the wheel side and a female threaded hole formed in the other end, a small bolt that is screwed into the female threaded hole, and a rotatable small bolt attached to the bottom of the large bolt. a nut cover consisting of an attached hollow inner cylindrical part and an outer cylindrical part that is formed integrally with the inner cylindrical part and extends around the outer periphery of a wheel fixing bolt that is screwed into the large bolt; A tire wheel lock for an automobile comprising a cylinder lock which is detachably arranged in a cylinder part and which is locked and unlocked by engaging and disengaging from an annular groove formed on the inner peripheral surface of the cylinder part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54082722A JPS6030561B2 (en) | 1979-07-02 | 1979-07-02 | car tire wheel lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54082722A JPS6030561B2 (en) | 1979-07-02 | 1979-07-02 | car tire wheel lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS568702A JPS568702A (en) | 1981-01-29 |
| JPS6030561B2 true JPS6030561B2 (en) | 1985-07-17 |
Family
ID=13782292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54082722A Expired JPS6030561B2 (en) | 1979-07-02 | 1979-07-02 | car tire wheel lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030561B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6219441Y2 (en) * | 1981-05-14 | 1987-05-19 | ||
| US6044670A (en) * | 1999-01-12 | 2000-04-04 | Citurs; Kirk A. | Theft prevention device |
| SE520185C2 (en) * | 2001-10-12 | 2003-06-10 | J E Bergstroems Mek Verkst Ab | Wheel bolt locking device |
| EP4164896A4 (en) * | 2020-06-12 | 2024-07-24 | Rimgard Sweden AB | Wheel locking device |
-
1979
- 1979-07-02 JP JP54082722A patent/JPS6030561B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS568702A (en) | 1981-01-29 |
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