JPS6221112B2 - - Google Patents
Info
- Publication number
- JPS6221112B2 JPS6221112B2 JP11966281A JP11966281A JPS6221112B2 JP S6221112 B2 JPS6221112 B2 JP S6221112B2 JP 11966281 A JP11966281 A JP 11966281A JP 11966281 A JP11966281 A JP 11966281A JP S6221112 B2 JPS6221112 B2 JP S6221112B2
- Authority
- JP
- Japan
- Prior art keywords
- key cylinder
- outer panel
- door
- lock device
- stopper piece
- 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
- 230000002265 prevention Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Description
【発明の詳細な説明】 本発明は自動車の防盗装置に関する。[Detailed description of the invention] The present invention relates to an automobile theft prevention device.
第１図は自動車の外観斜視図であつて、その開
閉体、例えばフロントドア１のドアアウトサイド
ハンドル３の下側部には、図外のドアロツク装置
を車外側から施解錠するためのキーシリンダ５を
配設してある。 FIG. 1 is an external perspective view of an automobile. On the lower side of the opening/closing body, for example, the door outside handle 3 of the front door 1, there is a key cylinder for locking and unlocking a door lock device (not shown) from the outside of the vehicle. 5 are arranged.
ところで、前述のキーシリンダ５にドアロツク
装置が解錠する方向に強引に力をかけるとドアア
ウタパネル２が変形し、キーシリンダ５がドアロ
ツク装置解錠方向に倒れて該ドアロツク装置が解
錠してしまうことがあり、防盗性に若干の問題が
あつた。 By the way, if force is applied to the above-mentioned key cylinder 5 in the direction of unlocking the door lock device, the door outer panel 2 will be deformed, the key cylinder 5 will fall in the direction of unlocking the door lock device, and the door lock device will be unlocked. As a result, there were some problems with theft prevention.
本発明はかかる従来の実状に鑑み、キーシリン
ダを強引にこじつても、該キーシリンダが倒れて
ロツク装置が解錠することのないようにした防盗
装置を提供することを目的とするものである。 SUMMARY OF THE INVENTION In view of the conventional situation, it is an object of the present invention to provide a theft prevention device that prevents the key cylinder from falling and unlocking the lock device even if the key cylinder is forcibly removed. .
前記目的を達成するため、本発明にあつては開
閉体のアウタパネルに固着したキーシリンダに、
該キーシリンダをロツク装置が解錠する方向に倒
そうとした場合に、前記アウタパネルの裏面に当
接するストツパ片を設けて、該キーシリンダのロ
ツク解錠方向の倒れを阻止するようにしてある。 In order to achieve the above object, the present invention includes a key cylinder fixed to the outer panel of the opening/closing body.
When the key cylinder is toppled in the direction in which the lock device unlocks, a stopper piece is provided that comes into contact with the back surface of the outer panel to prevent the key cylinder from falling in the direction in which the lock is unlocked.
以下、本発明の実施例を開閉体としてフロント
ドアを例に採つて図面と共に詳述する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings, taking a front door as an example of an opening/closing body.
第２，３図において、キーシリンダ５はドアア
ウタパネル２に形成した取付孔６に挿入し、該ド
アアウタパネル２の裏面側でリテイニングクリツ
プ７をキーシリンダ５外周に設けた突起８に係着
して抜止め固定している。このキーシリンダ５は
図外のキープレートをキープレート挿入孔５ａ
（第１図参照）に挿入して時計方向に回動するこ
とにより、レバー９を介してロツド１０引上げて
図外のドアロツク装置を解錠する。このキーシリ
ンダ５には、該キーシリンダ５をドアロツク装置
が解錠する方向に倒すとドアアウタパネル２裏面
に当接するストツパ片１１を設けてある。本実施
例では前述のようにドアロツク装置がロツド１０
を引上げることによつて解錠するようになつてい
るため、前記ストツパ片１１はその先端をドアア
ウタパネル２の前記キーシリンダ５上側部で、ド
アアウトサイドハンドル３を受容するために形成
したエンボス部４の成形基部に近接配置して、キ
ーシリンダ５が若干でも前記ロツド１０を引上げ
る方向に倒れるとストツパ片１１先端がドアアウ
タパネル２の裏面でも、特にエンボス成形によつ
て剛性が高められたエンボス部４成形基部に係合
するようにしてある。また、本実施例ではストツ
パ片１１をレバー９と一体成形して部品点数、組
付工数の削減を図つている。第３図中１２はレバ
ー９の回り止めを示す。 In FIGS. 2 and 3, the key cylinder 5 is inserted into a mounting hole 6 formed in the door outer panel 2, and a retaining clip 7 is engaged with a protrusion 8 provided on the outer periphery of the key cylinder 5 on the back side of the door outer panel 2. It is fixed to prevent it from coming out. This key cylinder 5 inserts a key plate (not shown) into the key plate insertion hole 5a.
(See FIG. 1) and rotate clockwise to pull up the rod 10 via the lever 9 to unlock the door lock device (not shown). This key cylinder 5 is provided with a stopper piece 11 that comes into contact with the back surface of the door outer panel 2 when the key cylinder 5 is tilted in the direction in which the door lock device unlocks. In this embodiment, the door lock device is the rod 10 as described above.
Since the lock is unlocked by pulling up the stopper piece 11, the tip of the stopper piece 11 is attached to an embossment formed on the upper side of the key cylinder 5 of the door outer panel 2 to receive the door outside handle 3. When the key cylinder 5 falls even slightly in the direction of pulling up the rod 10, the tip of the stopper piece 11 is placed close to the molded base of the door outer panel 2, and its rigidity is particularly increased by the embossed molding. The embossed portion 4 is adapted to engage with the molded base. Further, in this embodiment, the stopper piece 11 is integrally molded with the lever 9 to reduce the number of parts and the number of assembly steps. Reference numeral 12 in FIG. 3 indicates a stop for the lever 9 to rotate.
以上の構成により、キーシリンダ５をドアロツ
ク装置の解錠方向に強引にこじると、ドアアウタ
パネル２が変形してキーシリンダ５がドアロツク
装置の解錠方向に倒れるが、キーシリンダ５が若
干倒れるとストツパ片１１の先端が剛性の高いエ
ンボス部４の成形基部に係合し、該キーシリンダ
５のロツク解錠方向の倒れを防止する。このスト
ツパ片１１はキーシリンダ５と引き抜こうとした
場合にもエンボス部４の成形基部に係合して該キ
ーシリンダ５の動きを阻止し、以つて、ドアロツ
ク装置の不当な解錠を防止して盗難を未然に防止
することができる。 With the above configuration, if the key cylinder 5 is forcibly pushed in the direction of unlocking the door lock device, the door outer panel 2 will deform and the key cylinder 5 will fall in the direction of unlocking the door lock device, but if the key cylinder 5 falls slightly, it will not stop. The tip of the piece 11 engages with the molded base of the highly rigid embossed portion 4 to prevent the key cylinder 5 from falling in the lock/unlock direction. Even when an attempt is made to pull out the key cylinder 5, this stopper piece 11 engages with the molded base of the embossed part 4 and prevents the movement of the key cylinder 5, thus preventing the door lock device from being unlocked illegally. Theft can be prevented.
以上のように本発明によれば、キーシリンダを
ロツク装置が解錠する方向に倒そうとすると、該
キーシリンダに設けたストツパ片の先端が開閉体
のアウタパネル裏面に当接して該キーシリンダの
ロツク解錠方向の倒れを阻止し、仍つて、ロツク
装置の不当な解錠を防止して高い防盗効果が得ら
れる。 As described above, according to the present invention, when the key cylinder is tilted in the direction in which the lock device unlocks, the tip of the stopper piece provided on the key cylinder comes into contact with the back surface of the outer panel of the opening/closing body, causing the key cylinder to This prevents the lock from falling in the unlocking direction, and also prevents the lock device from being illegally unlocked, resulting in a high theft prevention effect.
第１図は自動車の外観斜視図、第２図は本発明
装置の一実施例を示す第１図−線に沿う断面
図、第３図は第２図の矢視図である。
１……開閉体、２……アウタパネル、５……キ
ーシリンダ、１１……ストツパ片。
FIG. 1 is an external perspective view of an automobile, FIG. 2 is a sectional view taken along the line shown in FIG. 1, showing an embodiment of the device of the present invention, and FIG. 1... Opening/closing body, 2... Outer panel, 5... Key cylinder, 11... Stopper piece.
Claims (1)
ダにおいて、前記アウタパネルの裏面に近接し
て、該キーシリンダがロツク装置の解錠する方向
への倒れをアウタパネルの裏面に当接して阻止す
るストツパ片をキーシリンダに設けたことを特徴
とする自動車の防盗装置。1. In a key cylinder fixed to the outer panel of the opening/closing body, a stopper piece is placed close to the back surface of the outer panel and prevents the key cylinder from falling in the unlocking direction of the locking device by coming into contact with the back surface of the outer panel. An automobile theft prevention device characterized by being installed in a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56119662A JPS5820883A (en) | 1981-07-30 | 1981-07-30 | Anti-theft apparatus of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56119662A JPS5820883A (en) | 1981-07-30 | 1981-07-30 | Anti-theft apparatus of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820883A JPS5820883A (en) | 1983-02-07 |
| JPS6221112B2 true JPS6221112B2 (en) | 1987-05-11 |
Family
ID=14766957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56119662A Granted JPS5820883A (en) | 1981-07-30 | 1981-07-30 | Anti-theft apparatus of automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820883A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0128864Y2 (en) * | 1984-12-03 | 1989-09-01 | ||
| JPH072916Y2 (en) * | 1988-01-12 | 1995-01-30 | マツダ株式会社 | Anti-theft device for vehicle doors |
-
1981
- 1981-07-30 JP JP56119662A patent/JPS5820883A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5820883A (en) | 1983-02-07 |
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