JPS6037979Y2 - lock - Google Patents

Description

【考案の詳細な説明】 本考案は錠に関し、キーで開閉される本締り用錠杆とバ
ンドルで開閉される空線り用錠杆を具備する錠において
、空線り用錠杆をも施錠できるようにして錠の防犯上の
安全性を向上することを特徴とするものである。[Detailed description of the invention] The present invention relates to a lock, and includes a main locking lever that is opened and closed by a key and a blanking lock lever that is opened and closed by a bundle, in which the blanking locking lever is also locked. This feature is characterized in that the security of the lock is improved by making it possible to do so.

以下本考案の実施例を具体的に説明する。Embodiments of the present invention will be specifically described below.

錠１は箱形のケース２を具備し、該ケースが開き戸３の
中に埋込まれて、該ケースに本締り用錠杆４と空線り用
錠杆５が組込まれている。The lock 1 includes a box-shaped case 2, which is embedded in a hinged door 3, and a lock rod 4 for main tightening and a lock rod 5 for idle locking are incorporated in the case.

上記本締り用錠杆４は、開き戸の外側にとりつけられた
シリンダー錠６と該シリンダー錠に差し込まれるキー７
で出没されると共に開き戸の内側にとりつけられた回転
つまみ８で出没される。The lock rod 4 for final tightening consists of a cylinder lock 6 attached to the outside of the hinged door and a key 7 inserted into the cylinder lock.
It appears and disappears with the rotary knob 8 attached to the inside of the hinged door.

また空線り用錠５は、開き戸の内側と外側に各々とりつ
けられたレバー形バンドル９，１０に従動するバンドル
軸１１で出没される。The idle lock 5 is moved in and out by a bundle shaft 11 driven by lever-shaped bundles 9 and 10 attached to the inside and outside of the hinged door, respectively.

上記シリンダー錠６とバンドル９は開き戸の外側面に固
着された取付座１２に組立てられ、つまみ８とバンドル
１０は開き戸の内側面に固着された取付座１３に組立て
られている。The cylinder lock 6 and bundle 9 are assembled to a mounting seat 12 fixed to the outside surface of the swing door, and the knob 8 and bundle 10 are assembled to a mounting seat 13 fixed to the inside surface of the swing door.

バンドル軸１１は開き戸を貫通してその両端がバンドル
９，１０に連結されていて、バンドルと一体に回転する
。The bundle shaft 11 passes through the hinged door, has both ends connected to the bundles 9 and 10, and rotates together with the bundles.

上記バンドル軸１１の回転を拘束解除するバンドル軸周
錠杆１４は取付座１２の中に上下方向に摺動可能に設け
られ、その上端に二叉１５が形成されている。A bundle shaft circumference locking rod 14 for releasing restraint on the rotation of the bundle shaft 11 is provided in the mounting seat 12 so as to be slidable in the vertical direction, and has two prongs 15 formed at its upper end.

錠杆１４が上昇してその二叉１５がバンドル軸１１の角
軸部にかみ合うと、バンドル軸はその回転が拘束されて
、バンドルを回転することができず、その結果空線り用
錠杆５が突出位置に施錠される。When the locking rod 14 rises and its two prongs 15 engage with the corner shaft portion of the bundle shaft 11, the rotation of the bundle shaft is restricted and the bundle cannot be rotated. 5 is locked in the protruding position.

この際本締り用錠杆４も施錠されておれば、両方の錠杆
４，５が共に施錠されて、防犯上の錠の安全性が高くな
る。At this time, if the lock rod 4 for final tightening is also locked, both the lock rods 4 and 5 are locked together, and the security of the lock increases.

錠杆１４が下降してその二叉１５がバンドル軸１１から
はずれると、バンドル軸は回転可能となり、バンドルを
まわして空線り用錠杆５を引込めることができる。When the locking rod 14 is lowered and its prongs 15 are disengaged from the bundle shaft 11, the bundle shaft becomes rotatable, and the bundle can be turned to retract the idle locking rod 5.

シリンダー形式がその他適宜の錠１６が取付座１２にと
りつけられ、この錠の回転体１７に揺動腕１８が連結さ
れ、該腕１８の一端に突設されたピン１９を錠杆１４の
下方に形成された横孔２０に遊嵌している。A lock 16 of any other suitable cylinder type is attached to the mounting seat 12, and a swinging arm 18 is connected to the rotating body 17 of this lock, and a pin 19 protruding from one end of the arm 18 is inserted below the lock rod 14. It is loosely fitted into the formed horizontal hole 20.

錠１６の回転体１７が第２図の解錠状態から反時計方向
にキー２１で回転されると、ピン１９が錠杆１４を突き
上げて、該錠杆の二叉１５をバンドル軸１１にかみ合せ
る。When the rotating body 17 of the lock 16 is rotated counterclockwise with the key 21 from the unlocked state shown in FIG. Match.

このかみ合った状態から回転体１７を時計方向にキー２
１で回転させると、錠杆１４は降下してその二叉１５が
バンドル軸１１からはずれる。From this engaged state, move the rotating body 17 clockwise using the key 2.
1, the lock rod 14 descends and its prongs 15 are removed from the bundle shaft 11.

つまみ２２は取付座１３に回転可能にとりつけられ、該
つまみと一体に回転する軸２３が開き戸内を横に延びて
腕１８に連結されている。The knob 22 is rotatably attached to the mounting seat 13, and a shaft 23 that rotates together with the knob extends laterally within the swing door and is connected to the arm 18.

つまみを左又は右の方向に回転すると、該つまみに従動
する軸２３で腕１８が同方向に回転して、錠杆１４を昇
降させる。When the knob is rotated to the left or right, the arm 18 is rotated in the same direction by the shaft 23 driven by the knob, thereby raising and lowering the locking rod 14.

本考案の錠は、キー７で開閉される本締り用錠杆４と、
バンドル９，１０と連動するノ＼ンドル軸１１の回転で
開閉される空線用錠杆５を共通のケース２に組込み、上
記ノ＼ンドル軸の回転を拘束解除するバンドル軸用錠杆
１４を具備し、上記ノ＼ンドル軸用錠杆をキー２１で開
閉するように構成しているので、本締り用錠杆４と空線
り用錠杆の２本の錠杆が共に施錠され、従ってこれらの
錠杆の組合せによる鍵違いが従来の錠の本締り用錠杆又
は空線用錠杆の１本の錠杆のみを施錠するものにくらべ
て、２倍をはるかに越えて飛躍的に増加し、合鍵で２本
の錠杆を解錠することは非常に困難で防犯効果方法きい
。The lock of the present invention includes a lock rod 4 for final tightening that is opened and closed with a key 7,
A lock rod 5 for an empty wire, which is opened and closed by the rotation of a nozzle shaft 11 that interlocks with the bundles 9 and 10, is incorporated into a common case 2, and a lock rod 14 for a bundle shaft that releases the restriction on the rotation of the nozzle shaft is installed. Since the above-mentioned knob shaft locking lever is configured to be opened and closed with the key 21, the two locking levers, the main tightening locking lever 4 and the blanking locking lever, are both locked. The difference in keys due to the combination of these locking rods is far more than twice that of conventional locks that use only one locking rod for final tightening or one locking lever for blank locking. Due to the increasing number of locks, it is extremely difficult to unlock two locks with a duplicate key, making it an effective crime prevention method.

また２本の錠杆をこじあけたり壊したりして解錠する手
間は従来の１本のものにくらべて物理的には２倍である
が、その行為者が受ける恐怖、焦燥、緊張、不安の心理
状態は２倍をはるかに越え、その行為の遂行を思いとど
めさせる抑止効果は従来のものにくらべて非常に大きい
。Additionally, the physical effort required to unlock two locks by prying or breaking them is twice that of the conventional single lock, but the fear, impatience, tension, and anxiety experienced by the person doing the locking increases. The psychological state is far more than double, and the deterrent effect of deterring people from carrying out the act is much greater than that of conventional methods.

しかも従来の本締り用錠杆を空線り用錠杆を具備する錠
に空線り錠杆用の施錠手段を付加するだけであるので、
構成が簡単で製作も容易であり、かつその取付けも容易
である。Moreover, since it is only necessary to add a locking means for a blank locking lever to a conventional lock equipped with a locking lever for a blank tightening,
It has a simple structure, is easy to manufacture, and is easy to install.

また本締り用錠杆４と空線り用錠杆５は離れていないの
で、これらの錠杆の施錠を忘れる恐れがない。Furthermore, since the locking rod 4 for final tightening and the locking rod 5 for idle tightening are not separated from each other, there is no risk of forgetting to lock these locking rods.

さらに上記バンドル軸１１は角軸であり、錠杆１４は二
叉部１５を有し、該二叉部をバンドル軸１１に嵌合して
該バンドル軸の回転を阻止するように構成されているの
で、バンドル軸の回転阻止手段の構成と組立が簡単かつ
容易であり、コンパクトにまとめることができる。Further, the bundle shaft 11 is a square shaft, and the lock rod 14 has a forked portion 15, which is configured to fit onto the bundle shaft 11 to prevent rotation of the bundle shaft. Therefore, the configuration and assembly of the bundle shaft rotation prevention means is simple and easy, and can be made compact.

尚にせの錠２４を本物の錠１６と並置しておくと、侵入
者をまごつかせることができ、防犯上一層効果がある。Furthermore, if the fake lock 24 is placed side by side with the real lock 16, it can confuse intruders and is even more effective in crime prevention.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施声を示し、第１図は縦断側面図、第
２図は一部省略正面図である。 １は錠、２はケース、３は開き戸、４は本締り用錠杆、
５は空線り用錠杆、６はシリンダー錠、７はキー、８は
回転つまみ、９．１０はバンドル、１１はバンドル軸、
１２．１３は取付座、１４は錠杆、１５は二叉、１６は
錠、１８は揺動腕、１９はピン、２０は横孔、２１はキ
ー、２２はつまみ、２３は軸、２４はにせの錠である。The drawings show the implementation of the present invention, with FIG. 1 being a longitudinal side view and FIG. 2 being a partially omitted front view. 1 is the lock, 2 is the case, 3 is the hinged door, 4 is the lock lever for final tightening,
5 is a lock lever for empty wire, 6 is a cylinder lock, 7 is a key, 8 is a rotating knob, 9.10 is a bundle, 11 is a bundle shaft,
12.13 is the mounting seat, 14 is the lock, 15 is the fork, 16 is the lock, 18 is the swing arm, 19 is the pin, 20 is the horizontal hole, 21 is the key, 22 is the knob, 23 is the shaft, 24 is It's a fake lock.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キー７で開閉される本締り用錠杆４と、バンドル９，１
０と連動するバンドル軸１１の回転で開閉される空線用
錠杆５を共通のケース２に組込み、上記バンドル軸の回
転を拘束解除するバンドル軸周錠杆１４を具備し、上記
バンドル軸周錠杆をキー２１で開閉するように構成した
錠であって、上記バンドル軸１１は角軸であり、錠杆１
４はバンドル軸に嵌合してその回転を阻止する三叉部１
５を有することを特徴とする錠。A lock rod 4 for final tightening that is opened and closed with a key 7, and a bundle 9, 1
A lock rod 5 for an empty wire, which is opened and closed by the rotation of a bundle shaft 11 interlocked with the bundle shaft 1, is incorporated into a common case 2, and a bundle shaft periphery lock rod 14 is provided to release the restraint on the rotation of the bundle shaft. The lock is configured such that the lock lever is opened and closed by a key 21, the bundle shaft 11 is a square shaft, and the lock lever 1 is a square shaft.
4 is a three-pronged portion 1 that fits onto the bundle shaft and prevents its rotation;
A lock characterized in that it has 5.