JPS5825086Y2 - combination locking device - Google Patents
combination locking deviceInfo
- Publication number
- JPS5825086Y2 JPS5825086Y2 JP9572779U JP9572779U JPS5825086Y2 JP S5825086 Y2 JPS5825086 Y2 JP S5825086Y2 JP 9572779 U JP9572779 U JP 9572779U JP 9572779 U JP9572779 U JP 9572779U JP S5825086 Y2 JPS5825086 Y2 JP S5825086Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- lock
- interlocking rod
- receiver
- latch part
- 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
【考案の詳細な説明】
本考案は、鍵の挿入によりロータが錠本体に対して回転
可能となる複数個の錠を並設し、連動ロッドによって各
錠を連結し、１個の錠のロータの回転操作により他の錠
のロータを共に回転させ、前記連動ロッド先端に設けた
ラッチ部を受金に係脱させる組合せ錠装置に関するもの
である。[Detailed description of the invention] This invention consists of a plurality of locks arranged in parallel whose rotors are rotatable relative to the lock body when a key is inserted, each lock connected by an interlocking rod, and the rotor of one lock The present invention relates to a combination lock device in which the rotors of other locks are rotated together with the rotation operation, and the latch portion provided at the tip of the interlocking rod is engaged with and disengaged from the receiver.
この種の組合せ錠装置では、どれか１個の錠のロータか
ら鍵を抜き取ることによってピンタンブラ−等の錠止部
材が作動位置に復帰し、これにより当該ロータが錠本体
に対して回転不能に錠止され、かくして他のロータに鍵
が挿入されていても、連動ロッドの移動が阻止されるの
であるが、全ての錠のロータに鍵を挿入したまま放置し
たときには各錠において前記錠止部材が不作動位置に保
持され、各ロータが回転可能状態にあるため、連動ロッ
ドの自重や振動等による駆動力が働くと、連動ロッドは
その駆動力を順当に受けて後退し、そのラッチ部が受金
から離脱してしまうことになった。In this type of combination lock device, when the key is removed from the rotor of one of the locks, the locking member such as the pin tumbler returns to the operating position, and this causes the rotor to become non-rotatably locked relative to the lock body. Thus, even if a key is inserted into another rotor, movement of the interlocking rod is prevented. However, if the key is left inserted into the rotor of all the locks, the locking member of each lock is Since it is held in the inoperative position and each rotor is in a state where it can rotate, when the interlocking rod receives a driving force due to its own weight or vibration, the interlocking rod receives the driving force and moves backward, and its latch part I ended up walking away from money.
従って本考案の目的は、受金と係合して連動ロッド先端
のラッチ部が施錠位置にあるとき、全ての錠のロータに
鍵を挿入したままであっても、積極的にその鍵でロータ
を回さない限り、該ラッチ部が解錠位置へと移動しない
組合せ錠装置を提供することである。Therefore, the purpose of the present invention is that when the latch part at the tip of the interlocking rod is in the locked position after engaging with the receiver, even if keys are still inserted into the rotors of all locks, the key is actively used to lock the rotors. To provide a combination locking device in which the latch part does not move to the unlocked position unless the latch is turned.
以下、図示の実施例に基いて説明すると、本考案の組合
せ錠装置の要旨とするところは、連動ロッド４先端のラ
ッチ部５が受金１１と係合して施錠位置にあるとき、並
設した複数個の錠２，２・・・・・・の各ロータ３，３
・・・・・・を連動させる該連動ロッド４等の全ての可
動部品の全体としての重心Ｇが、各ロータ３の回転中心
Ｏを通る鉛直線ｌ上に来るようにしたことである。The following is a description based on the illustrated embodiment. The gist of the combination locking device of the present invention is that when the latch portion 5 at the tip of the interlocking rod 4 engages with the receiver 11 and is in the locking position, Each rotor 3, 3 of a plurality of locks 2, 2...
The overall center of gravity G of all movable parts such as the interlocking rod 4 that interlocks the rotors 3 is arranged to lie on the vertical line l passing through the rotation center O of each rotor 3.
図示の実施例では、各錠２は公知のピンタンブラ−型シ
リンダー錠で構成され、各錠は台座ブロック１に縦１列
に設けた円形盲孔６にその後端部、を嵌込んで個着され
ている。In the illustrated embodiment, each lock 2 is constituted by a known pin-tumbler type cylinder lock, and each lock is individually attached by fitting its rear end into a circular blind hole 6 provided in a vertical row in the base block 1. ing.
各ロータ３の後端角軸部３ａには操作カム７がその角孔
８にて嵌着され、操作カム７の先端部には作動ピン９を
突設しである。An operating cam 7 is fitted into the rear end square shaft portion 3a of each rotor 3 through its square hole 8, and an operating pin 9 is provided protruding from the tip of the operating cam 7.
連動ロッド４先端に設けたラッチ部５は台座ブロック１
に設けた案内孔１３の上面開口１０より出没し、受金１
１と係脱する。The latch part 5 provided at the tip of the interlocking rod 4 is attached to the pedestal block 1
The receiver 1 emerges and retracts from the upper surface opening 10 of the guide hole 13 provided in the
Disconnect from 1.
この縦長に配置された連動ロッド４には、前記作動ピン
９が挿通される受溝１２を横断方向に設けである。This vertically arranged interlocking rod 4 is provided with a receiving groove 12 in the transverse direction through which the operating pin 9 is inserted.
ロータ３、ロータ３に内蔵されたピンタンブラ−等の錠
止部材１４、操作カム７、作動ピン９、ロータ３に挿入
された鍵１５、及びラッチ部５を含めた連動ロッド４と
いった全ての可動部品の全体としての重心Ｇは、該ラッ
チ部５が施錠位置にあるとき、各ロータ３の回転中心Ｏ
を通る鉛直線ｌ上に来るのであるが、このように回転中
心Ｏに関して可動部品の質量を左右均較させる手段とし
ては、例えば可動部品を比重の相違する材料で作成した
り、一部の可動部品を中空構造や多孔構造にしたり、機
能を阻害しない範囲内で可動部品の一部を拡大又は縮小
したり、可動部品に重錘を装着等すればよい。All movable parts such as the rotor 3, the locking member 14 such as a pin tumbler built into the rotor 3, the operating cam 7, the operating pin 9, the key 15 inserted into the rotor 3, and the interlocking rod 4 including the latch part 5. The overall center of gravity G of each rotor 3 is the rotation center O of each rotor 3 when the latch portion 5 is in the locked position.
However, as a means of equalizing the mass of moving parts on the left and right sides with respect to the center of rotation O, for example, moving parts may be made of materials with different specific gravity, or some moving parts may be made of materials with different specific gravity. What is necessary is to make the part a hollow structure or a porous structure, to enlarge or reduce a part of the movable part within a range that does not impede the function, or to attach a weight to the movable part.
以上のように本考案の錠装置では、連動ロッド４先端の
ラッチ部５が受金１１と係合して施錠位置にあるとき、
複数個の錠２，２・・・・・・のロータ３゜３・・・・
・・を連動させる該連動ロッド４等の全ての可動部品の
全体としての重心Ｇを、各ロータ３の回転中心Ｏを通る
鉛直線ｌ上に配置したので、連動ロッド４の自重、振動
等によって該ラッチ部５を解錠方向へ後退させようとす
る駆動力が作用しても、この駆動力は各ロータ３の回転
については全く中立で゛あり、ロータ３を回転させる回
転モーメントは全く発生しない。As described above, in the locking device of the present invention, when the latch portion 5 at the tip of the interlocking rod 4 engages with the receiver 11 and is in the locked position,
Rotor 3゜3... of multiple locks 2, 2...
Since the overall center of gravity G of all movable parts such as the interlocking rod 4 that interlocks is placed on the vertical line l passing through the rotation center O of each rotor 3, the weight of the interlocking rod 4, vibration, etc. Even if a driving force acts to move the latch portion 5 backward in the unlocking direction, this driving force is completely neutral with respect to the rotation of each rotor 3, and no rotational moment that rotates the rotor 3 is generated at all. .
かくして、本考案の組合せ錠装置では、連動ロッド４先
端のラッチ部５が施錠位置にあるとき、全ての錠２，２
・・・・・・のロータ３゜３・・・・・・に鍵１５を挿
入したままであっても、その鍵１５でロータ３を積極的
に回転操作しない限り、該ラッチ部５はその施錠位置に
保持されるのであり、鍵１５の抜き忘れによる扉の不測
開放等がなく、その安全性に優れている。Thus, in the combination locking device of the present invention, when the latch portion 5 at the tip of the interlocking rod 4 is in the locked position, all the locks 2, 2
Even if the key 15 remains inserted into the rotor 3°3... of ..., the latch portion 5 will not rotate unless the rotor 3 is actively rotated with the key 15. Since the door is kept in the locked position, there is no chance of the door being opened unexpectedly due to forgetting to remove the key 15, resulting in excellent safety.
また、積極的に鍵を挿入したまま放置する使い方も出来
ることになる。In addition, it will also be possible to actively leave the key inserted.
図面は本考案の一実施例を示し、第１図と第２図は組合
せ錠装置の正面図と右側面図、第３図は第１図のＡ−Ａ
′線断面図、第４図は第２図のＢＢ′線断面図である。
１・・・・・・台座ブロック、２・・・・・・錠、３・
・・・・・ロータ、４・・・・・・連動ロッド、５・・
・・・・ラッチ部、７・・・・・・操作カム、８・・・
・・・作動ピン、１１・・・・・・受金、Ｏ・・・・・
・ロータの回転中心、ｌ・・・・・・回転中心を通る鉛
直線。The drawings show one embodiment of the present invention, and FIGS. 1 and 2 are a front view and a right side view of the combination lock device, and FIG. 3 is a view taken along A-A in FIG. 1.
4 is a sectional view taken along line BB' in FIG. 2. 1... Pedestal block, 2... Lock, 3.
...Rotor, 4...Interlocking rod, 5...
... Latch part, 7 ... Operation cam, 8 ...
... Operating pin, 11... Receiver, O...
- Center of rotation of the rotor, l... A vertical line passing through the center of rotation.
Claims (1)
る複数個の錠を並列に配設し、各錠を連動ロッドによっ
て連結し、■個の錠のロータの側転操作によって他の錠
のロータを回転させ、前記連動ロッド先端に設けたラッ
チ部を受金と係脱させる組合せ錠装置であって、前記受
金と係合して前記ラッチ部が施錠位置にあるとき、前記
ラッチ部を含めた連動ロッド等の可動部品の全体として
の重心が、前各錠のロータの回転中心を通る鉛直線上に
来るようにしたことを特徴とする組合せ錠装置。A plurality of locks whose rotors can rotate relative to the lock body when a key is inserted are arranged in parallel, and each lock is connected by an interlocking rod. A combination locking device that rotates a rotor to engage and disengage a latch part provided at the tip of the interlocking rod with a receiver, wherein the latch part is engaged with the receiver and the latch part is in a locked position. A combination lock device characterized in that the center of gravity of the movable parts such as interlocking rods as a whole is located on a vertical line passing through the center of rotation of the rotor of each front lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9572779U JPS5825086Y2 (en) | 1979-07-13 | 1979-07-13 | combination locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9572779U JPS5825086Y2 (en) | 1979-07-13 | 1979-07-13 | combination locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614156U JPS5614156U (en) | 1981-02-06 |
| JPS5825086Y2 true JPS5825086Y2 (en) | 1983-05-30 |
Family
ID=29328576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9572779U Expired JPS5825086Y2 (en) | 1979-07-13 | 1979-07-13 | combination locking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825086Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6295996U (en) * | 1985-12-09 | 1987-06-18 |
-
1979
- 1979-07-13 JP JP9572779U patent/JPS5825086Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614156U (en) | 1981-02-06 |
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