JPH0219498Y2 - - Google Patents
Info
- Publication number
- JPH0219498Y2 JPH0219498Y2 JP3529783U JP3529783U JPH0219498Y2 JP H0219498 Y2 JPH0219498 Y2 JP H0219498Y2 JP 3529783 U JP3529783 U JP 3529783U JP 3529783 U JP3529783 U JP 3529783U JP H0219498 Y2 JPH0219498 Y2 JP H0219498Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder case
- cylindrical portion
- case
- fitted
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Lock And Its Accessories (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、シリンダ錠の補強装置に関するも
のである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a reinforcing device for a cylinder lock.
従来のシリンダ錠におけるシリンダケースのキ
ー差し込み側端部は、化粧板の表面に上記化粧板
の裏面に連通する筒部を設けて、この筒状体内に
嵌入させてあるので、鋸刃により上記筒部と共に
シリンダケースを切り落とすことができる。
In a conventional cylinder lock, the key insertion side end of the cylinder case is provided with a cylindrical part on the surface of the decorative plate that communicates with the back side of the decorative plate, and is fitted into this cylindrical body, so that the cylinder case is inserted with a saw blade. The cylinder case can be cut off along with the section.
このため、解錠される問題があつた。 As a result, there was a problem with the lock being unlocked.
そこで、この考案はシリンダケースを切り落と
すことができないようにしたシリンダケース錠の
補強装置を提供することを目的とする。 Therefore, the object of this invention is to provide a reinforcing device for a cylinder case lock that prevents the cylinder case from being cut off.
上記の目的を達成するために、この考案は化粧
板の表面に上記化粧板の裏面に連通する筒部を突
出させて、この筒部内にシリンダ錠におけるシリ
ンダケースのキー差し込み側端部を嵌入し、また
上記シリンダケースの筒部内に位置する外側にフ
リー回転する筒状体を嵌装した構成である。
In order to achieve the above object, this invention has a cylindrical portion protruding from the surface of the decorative laminate that communicates with the back surface of the decorative laminate, and the key insertion side end of the cylinder case of the cylinder lock is inserted into this cylindrical portion. Also, a freely rotating cylindrical body is fitted on the outside of the cylindrical portion of the cylinder case.
鋸刃により筒部からシリンダケースに向けて切
断したとき、上記筒部の外周から内周に到達した
鋸刃が筒状体に接触すると、シリンダケースに対
し筒状体が回転するので、上記筒状体は勿論シリ
ンダケース内のシリンダの切断が防止できる。
When cutting from the cylindrical part toward the cylinder case with a saw blade, when the saw blade reaches the inner periphery of the cylindrical part and contacts the cylindrical body, the cylindrical body rotates with respect to the cylinder case. This can prevent the cylinder inside the cylinder case from being cut, as well as the cylinder.
以下、この考案の実施例を添付図面に基づいて
説明する。
Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
図において、ＡはドアＢに取付けられたシリン
ダ錠、１はドアＢに固着された化粧座、２は化粧
座１の表面に上記化粧座１の裏面に連通させて突
設した筒部で、この筒部内には、シリンダ錠Ａを
構成するシリンダケース３のキー差し込み側端部
が貫通させてある。 In the figure, A is a cylinder lock attached to the door B, 1 is a vanity seat fixed to the door B, 2 is a cylindrical part protruding from the surface of the vanity seat 1 so as to communicate with the back surface of the vanity seat 1, A key insertion side end portion of the cylinder case 3 constituting the cylinder lock A is passed through this cylinder portion.
また、シリンダケース３の外側に上記シリンダ
ケース３に対しフリーに回転する筒状体４を嵌装
すると共に、この筒状体４の筒部２側の位置する
端部は、上記筒部２内に回転可能に嵌入させてあ
る。 Further, a cylindrical body 4 that rotates freely with respect to the cylinder case 3 is fitted on the outside of the cylinder case 3, and the end of the cylindrical body 4 located on the cylindrical part 2 side is located inside the cylindrical part 2. It is rotatably fitted into the
図中５は、室内からシリンダ錠Ａを施錠、解錠
操作するサムターンである。 5 in the figure is a thumb turn for locking and unlocking the cylinder lock A from inside the room.
６はシリンダケース３内に組み込んであるシリ
ンダである。 6 is a cylinder built into the cylinder case 3.
以上のように、この考案に係るシリンダ錠の補
強装置によれば、鋸刃により筒部と共にシリンダ
ケースを切り落とそうとしても鋸刃に引つかかつ
て筒状体が回転するので、シリンダケース及びシ
リンダの切断が防止される。
As described above, according to the reinforcing device for a cylinder lock according to this invention, even if the cylinder case is cut off together with the cylindrical part by the saw blade, the cylindrical body will be caught by the saw blade or rotated, so that the cylinder case and the cylinder can be cut off. cutting is prevented.
このため、盗難事故をなくすることができる。 Therefore, theft accidents can be eliminated.
第１図はこの考案に係る補強装置の縦断側面
図、第２図は同上の正面図である。
Ａ……シリンダ錠、Ｂ……ドア、１……化粧
座、２……筒部、３……シリンダケース、４……
筒状体。
FIG. 1 is a longitudinal sectional side view of a reinforcing device according to this invention, and FIG. 2 is a front view of the same. A... Cylinder lock, B... Door, 1... Vanity seat, 2... Cylinder part, 3... Cylinder case, 4...
Cylindrical body.
Claims (1)
部を突出させて、この筒部内にシリンダ錠におけ
るシリンダケースのキー差し込み側端部を嵌入
し、また上記シリンダケースの筒部内に位置する
外側にフリー回転する筒状体を嵌装したシリンダ
錠の補強装置。 A cylindrical portion that communicates with the back surface of the decorative laminate is projected from the surface of the decorative laminate, and the key insertion side end of the cylinder case of the cylinder lock is fitted into this cylindrical portion, and an outer side located within the cylindrical portion of the cylinder case is inserted into the cylindrical portion. A reinforcing device for cylinder locks in which a freely rotating cylindrical body is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3529783U JPS59140660U (en) | 1983-03-09 | 1983-03-09 | Cylinder lock reinforcement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3529783U JPS59140660U (en) | 1983-03-09 | 1983-03-09 | Cylinder lock reinforcement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59140660U JPS59140660U (en) | 1984-09-20 |
| JPH0219498Y2 true JPH0219498Y2 (en) | 1990-05-29 |
Family
ID=30165995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3529783U Granted JPS59140660U (en) | 1983-03-09 | 1983-03-09 | Cylinder lock reinforcement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140660U (en) |
-
1983
- 1983-03-09 JP JP3529783U patent/JPS59140660U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59140660U (en) | 1984-09-20 |