JPH0978925A - Shake-actuated fastener for preventing hinged door from opening - Google Patents

Shake-actuated fastener for preventing hinged door from opening

Info

Publication number
JPH0978925A
JPH0978925A JP26479895A JP26479895A JPH0978925A JP H0978925 A JPH0978925 A JP H0978925A JP 26479895 A JP26479895 A JP 26479895A JP 26479895 A JP26479895 A JP 26479895A JP H0978925 A JPH0978925 A JP H0978925A
Authority
JP
Japan
Prior art keywords
rod
hinged door
opening
stopper
fastener
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.)
Pending
Application number
JP26479895A
Other languages
Japanese (ja)
Inventor
Michimasa Hatana
道正 秦名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP26479895A priority Critical patent/JPH0978925A/en
Publication of JPH0978925A publication Critical patent/JPH0978925A/en
Pending legal-status Critical Current

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  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

PROBLEM TO BE SOLVED: To mount a fastener inside a storage shed and to prevent automatically the hinged door of the storage shed from being opened by the shaking of an earthquake, or the like. SOLUTION: This fastener comprises guide poles 1 each of which has an opening 1a, with a notch having a planar part on its upper surface, and a rod 3 having a part with a diameter such that it can move inside the openings 1a. At least two or more of the guide poles 1 are securely placed on a support 2 while being parallel to each other with the openings 1a facing each other, and the rod 3 equipped with a stopper 3a is passed through the openings 1 and placed in a stationary position on the planar parts of the notches to form a structure. The fastener comprises the structure and hooks 4 each of which has an upward hooked projection. A structure in which recesses are formed instead of the openings 1a to insert the rod 3 may also be used. The fastener is used with the support 2 secured to a storage shed and the hooks 4 to a hinged door. The fastener is not operated when storing or removing articles in everyday life, but is operated in such a way that the rod 3 is dropped by the shaking of an earthquake to provide automatic locking to prevent the articles from springing out and dropping. Unlocking is achieved by raising the rod 3 with paper or a card by use of a gap in the hinged door.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、地震等の揺れに対し、
収納庫の開き戸の開きを防止する止め具に関する。
[Field of Industrial Application] The present invention is applied to a shake such as an earthquake.
The present invention relates to a stopper for preventing the opening of the hinged door of the storage.

【0002】[0002]

【従来の技術】従来、地震の揺れにより、収納庫の開き
戸が開いて収納物が飛び出したり、収納物が降るように
落下する。この収納庫の開き戸の開きを防止する手段と
して、次のような手段がある。収納庫の開き戸の取っ手
を利用して、ベルトや紐体のものを取っ手に掛ける。新
たに、内掛けや丸落としのような従来からある金具、又
はこれらの金具を改善したものを開き戸に取り付ける。
ベルトや紐体のものを開き戸に取り付けて掛ける。これ
らのもので収納庫の開き戸を使用後に施錠して、収納物
の飛び出しを防止する。また、従来からドアなどに使用
されている、取っ手と連動して爪やノブが突出する構造
のものを、開き戸に内蔵することでも防止できる。
2. Description of the Related Art Conventionally, due to the shaking of an earthquake, a hinged door of a storage box is opened and a stored item pops out or falls like a stored item falls. As a means for preventing the opening of the hinged door of the storage, there are the following means. Use the handle of the hinged door of the storage to hang a belt or string. Newly installed conventional metal fittings such as inner hooks and round droppers, or improved metal fittings, are attached to the hinged door.
Attach a belt or string to the hinged door and hang it. These things lock the hinged door of the storage after use to prevent the stored items from popping out. Further, it is also possible to prevent the structure in which the claws and the knobs are protruded in conjunction with the handle, which is conventionally used for doors, etc., from being incorporated in the hinged door.

【0003】[0003]

【発明が解決しようとする課題】これらの防止具は開き
戸の外に取り付けるものである。このため、取り付けた
ものが露出して、扉のデザインとして加わることとな
る。既存の収納庫では収納庫のデザインに支障がでる可
能性がある。そして、使い勝手では、開き戸を開閉する
たびに施錠とその解錠をしなければならない。また、地
震のように発生する時期が予測できないものでは、長期
にわたり施錠の管理をする必要がある。更に、人間には
多少でも手間のかかる手段は使用しなくなるという、危
険性が本性に潜んでいる。このため、このような手段が
地震の時に役に立つ確立は、時間と共に低くなる。次
に、爪やノブが突出する構造のものは、取っ手を動かし
て解錠をしなければならない。このため、上部に設置す
る収納庫には不向きである。また、取り付ける場合は開
き戸を加工する必要があり、既存の収納庫に取り付ける
ことは困難である。そして、価格も従来のものより高価
である。
These preventive devices are attached to the outside of the hinged door. For this reason, the attached one is exposed and added as a door design. Existing storage cabinets may interfere with the storage cabinet design. And, in terms of usability, each time the hinged door is opened and closed, it must be locked and unlocked. If the time of occurrence is unpredictable, such as an earthquake, it is necessary to manage the locking for a long time. Furthermore, the danger lies in the fact that human beings do not use any means that are troublesome. Therefore, the probability that such measures will be useful in the event of an earthquake will decrease over time. Next, if the structure is such that the claw or knob protrudes, the handle must be moved to unlock it. For this reason, it is not suitable for a storage box installed at the top. Moreover, when attaching, it is necessary to process a hinged door, and it is difficult to attach to an existing storage. And the price is higher than the conventional one.

【0004】収納庫は、日常では使い易くデザインの良
い収納庫であり、揺れが発生した異常時には開き防止構
造となっているものが理想である。また、既存の収納庫
は、外部にものを取り付けたり、傷つけることは好まし
くない。本課題は、収納物の出し入れには支障がなく、
揺れに対しては自動的に開き戸の開きを防止する、地震
対策用の止め具を発明する。
The storage is a storage which is easy to use in daily life and has a good design, and ideally has a structure that prevents the storage from opening when an abnormality occurs due to shaking. Moreover, it is not preferable to attach or damage the existing storage to the outside. This task does not hinder the taking in and out of stored items,
We invent a seismic stopper that automatically prevents the opening of the hinged door from shaking.

【0005】[0005]

【課題を解決するための手段】地震等の外力が加わった
場合は、収納庫を構成している物、取り付けてある物、
収納物のすべてに力が作用する。このために、開き戸が
開いたり収納物が移動して落下する。しかし、人間が開
き戸を開いたり収納物を取り出す時は、その対象となる
物のみに力を作用させる。そして、収納庫内の物は、地
震の場合は揺れの変位距離を慣性力で移動し、開き戸の
開け閉めの場合は、収納庫が動かない限り、開け閉めの
振動では動かない。この違いを識別して作動する開き止
め構造を創案することで、本課題を解決できる。更に、
目立たなくするには、収納庫の内部に取り付ける必要が
ある。内部に取り付ける場合は、作動して施錠した時の
解錠手段を考案する必要がある。これは、施錠メカニズ
ムを単純にして、開き戸の隙間を利用して解錠できる構
造とすることで解決できる。
[Means for Solving the Problems] When an external force such as an earthquake is applied, the items constituting the storage, the items attached,
Power acts on all stored items. For this reason, the hinged door opens or the stored items move and fall. However, when a person opens a hinged door or takes out a stored item, a force is applied only to the target object. In the case of an earthquake, the object in the storage moves by a displacement distance of shaking by inertial force, and in the case of opening and closing the hinged door, it does not move by the vibration of opening and closing unless the storage moves. This problem can be solved by creating an opening stop structure that operates by identifying this difference. Furthermore,
To make it inconspicuous, it needs to be installed inside the storage. When it is installed inside, it is necessary to devise an unlocking means when it is activated and locked. This can be solved by simplifying the locking mechanism and making the structure that can be unlocked by utilizing the gap of the hinged door.

【0006】本発明の施錠メカニズムは、地震の外力が
加わった時に発生する慣性力により物を落下させて、落
下した物が施錠するものである。この落下させるものを
棒として、棒が落下する位置に、開き戸に固定した上方
向に鍵状の突起を有するフックを配置する。このフック
が棒を引っ掛けて開き戸の開きを止める。棒の静置と移
動及び落下を、棒が容易に移動できる開孔部又は凹部で
制御する構造とする。この開孔部又は凹部は、上部に切
り欠きのある開孔部又は凹部で、この切り欠きには棒が
静置できる平面部を設ける。このような開孔部又は凹部
を剛体に設けて、これを案内支柱とする。この案内支柱
に棒を掛けて静置できるように、少なくとも2個以上を
開孔部又は凹部を平行に向かい合わせて、支持体に配置
固定する構造とする。これに棒を、開孔部であれば通
し、凹部であれば挿入して、切り欠き平面部に載せて静
置させる。そして、棒が移動すると落下する移動方向
を、開き戸が開く方向と一致させることで、開き戸に開
く力が作用すると、自動的に棒が落下する止め具とな
る。このような構成の止め具に固定面を設けて、案内支
柱と棒からなるものを収納庫本体に固定し、鍵状の突起
を上方向にしてフックを開き戸に固定して使用する。止
め具が作動した時、この案内支柱と棒で開き戸の開きを
止めることができる。両開き戸の場合は中央上部に、片
開き戸の場合は側面上部に取り付けるため、収納物の出
し入れには邪魔にならない。地震の揺れに対する止め具
の感度は、棒の静置の不安定性で調整できる。この不安
定性は棒の断面形状と平面部の傾斜度で決定できる。こ
のように、地震の力を利用して自動的に開きを止める止
め具ができる。
The locking mechanism of the present invention locks the dropped object by dropping the object by the inertial force generated when an external force of an earthquake is applied. This drop is used as a bar, and a hook having a key-shaped protrusion upward is fixed to the hinged door at a position where the bar drops. This hook hooks a stick to stop the hinged door from opening. The structure is such that the standing, moving and dropping of the rod are controlled by the hole or recess where the rod can easily move. The hole or recess is a hole or recess having a notch in the upper portion, and the notch is provided with a flat surface on which the rod can be placed. Such a hole or a recess is provided in the rigid body and used as a guide column. At least two or more of the guide columns are arranged to be fixed to the support body so that at least two holes or recesses face each other in parallel so that the guide columns can be hung and settled. The rod is inserted into this if it is an opening portion, and if it is a concave portion, it is put on the notched flat surface portion and allowed to stand. Then, by making the moving direction in which the rod drops when it moves coincides with the direction in which the hinged door opens, when the opening force acts on the hinged door, the rod automatically becomes a stopper. The stopper having such a structure is provided with a fixing surface so that the guide post and the bar are fixed to the storage main body, and the hook is fixed to the hinged door with the key-like projection facing upward. When the stopper is activated, the guide pillar and the bar can stop the opening of the hinged door. Double swing doors are attached to the upper center, and single swing doors are attached to the upper side so that they do not interfere with the loading and unloading of stored items. The sensitivity of the stops to seismic sway can be adjusted by the instability of the rod rest. This instability can be determined by the sectional shape of the rod and the inclination of the flat portion. In this way, a stopper that automatically stops the opening can be created by using the force of the earthquake.

【0007】止め具の構成部品である、案内支柱、支持
体、棒とフックは、剛性のある素材で製作する。素材
は、金属又は樹脂が単体又は複合体にして採用できる。
この止め具は鋼板と棒材をプレス加工や溶接加工して容
易に製作できる。
The guide columns, supports, rods and hooks, which are the components of the fastener, are made of rigid material. As the material, a metal or a resin can be used alone or in a composite.
This stopper can be easily manufactured by pressing or welding a steel plate and a bar.

【0008】棒の断面形状は、四角、三角、六角などの
多面形や、円、だ円などの円形、円の一部をカットして
辺を設けた形状が採用できる。円形は感度が良すぎて、
開き戸の開閉時の振動で作動することがある。しかし、
切り欠き平面部を微妙に傾斜させることで、この感度を
調整することができる。次に、地震の外力はどの方向か
ら作用するか予測はできない。棒を開孔部に通す方向と
同じ方向に作用すると、棒が抜け出る可能性がある。そ
のため、棒に抜け止めの手段を施すことが必要である。
この手段として、次のような棒の構成がある。棒の両端
に開孔部を通らない面を持つ部材を固定する、棒の両端
を曲げる、棒の外周に案内支柱の厚さ以上の溝を入れる
手段である。しかし、この抜け止めは、開孔部が凹部で
棒の長さが短くなると、必要なくなる。また、開孔部に
通すものであっても、収納庫に棒の抜けを阻止する壁等
が存在すれば必要ない。
The cross-sectional shape of the rod may be a polygon such as a quadrangle, a triangle or a hexagon, a circle such as a circle or an ellipse, or a shape in which a part of the circle is cut to form a side. The circle is too sensitive,
It may operate due to vibration when opening and closing the hinged door. But,
This sensitivity can be adjusted by subtly inclining the notch plane portion. Second, it cannot be predicted from which direction the external force of the earthquake will act. If the rod is acted in the same direction as it is threaded through the aperture, the rod may slip out. Therefore, it is necessary to provide a retaining means for the rod.
As a means for this, there is the following rod configuration. It is a means for fixing a member having a surface that does not pass through the aperture at both ends of the rod, bending both ends of the rod, and inserting a groove having a thickness not less than the thickness of the guide column on the outer periphery of the rod. However, this retainer becomes unnecessary when the aperture is a recess and the length of the rod is short. Further, even if it is passed through the opening, it is not necessary if there is a wall or the like for preventing the rod from coming off in the storage.

【0009】各固定面の止め方は次の方法がある。固定
部に透孔を明けてくぎやねじで固定する。固定面を接着
剤や粘着剤で接着する。別の固定金具を用意して、固定
金具を固定して止め具の固定部を差し込む。この止め具
は長期にわたり使用するものである。止め具の可動部
が、錆による結合、油煙の油による付着、ほこりの堆積
による障害により、作動しなかったり感度が低下する可
能性がある。各素材は、物性の安定したものが好まし
い。棒を静置させる平面部は、極力表面積を小さくする
と止め具の信頼性が高くなる。例えば、切り刃状にした
り丸みを付けたりする。これらの適した加工処理を施す
ことが好ましい。
There are the following methods for fixing each fixing surface. Make a through hole in the fixing part and fix it with nails or screws. Glue the fixed surface with adhesive or adhesive. Prepare another fixing bracket, fix the fixing bracket, and insert the fixing part of the stopper. This fastener is for long term use. Movable parts of the stopper may not work or may be less sensitive due to rusting, oil fume adhesion, and dust buildup. Each material preferably has stable physical properties. If the surface area of the flat surface on which the rod is allowed to stand is reduced as much as possible, the reliability of the stopper increases. For example, it may be shaped like a cutting edge or be rounded. It is preferable to perform these suitable processing treatments.

【0010】[0010]

【作用】次に、本発明の作用を図面を参照して説明す
る。図1は本発明の止め具の斜視図であり、図2はその
断面図である。図3は止め具が開き戸の開きを止めた状
態の断面図である。
Next, the operation of the present invention will be described with reference to the drawings. 1 is a perspective view of the stopper of the present invention, and FIG. 2 is a sectional view thereof. FIG. 3 is a sectional view showing a state in which the stopper stops the opening of the hinged door.

【0011】図1は開き戸を閉めた時の各構成部品の位
置関係を示している。この関係で支持体2の固定面を収
納庫5に、フック4の固定面を開き戸6に固定する。棒
3は案内支柱1の開孔部1aの上部にある平面部1bに
置いて静置させた状態である。この状態は日常で収納庫
を使用する状態である。力を作用させた時に、開き戸6
が最も開きやすい作用方向と棒が移動すると落下する移
動方向を一致させる。この状態で地震等の外力が加わ
り、開き戸6に慣性力が働き、その作用方向が開き戸6
を開く方向であれば、静置してある棒3も慣性力により
平面部1bを滑り移動する。移動量が多くなり平面部1
bを外れると、案内支柱1の開孔部1aが案内となり棒
3が落下する。落下する位置にはフック4があり、この
上に棒3が落下する。棒3の落下するフック4の場所
は、上方向に鍵状の突起と開き戸6との間である。この
状態で開き戸6が開こうとすると、棒3がフック4の鍵
状の突起に掛かり、固定された案内支柱1で移動できな
くなり開きを止める。この作動は棒3と平面部1bの摩
擦力と落下距離による遅延が生じる。開き戸を閉めた時
に、棒3が落下する位置より鍵状の突起が奥になる位置
関係の遊びを、設けることで解決できる。実際は、一般
の開き戸には固定するスプリング・クリップや磁石が付
いていて、開き戸6も遅延が生じる。このため、棒3は
鍵状の突起のある内側に落下する。
FIG. 1 shows the positional relationship of each component when the hinged door is closed. In this relationship, the fixed surface of the support body 2 is fixed to the storage case 5, and the fixed surface of the hook 4 is fixed to the hinged door 6. The rod 3 is in a state in which it is placed on the flat surface portion 1b above the opening portion 1a of the guide column 1 and allowed to stand still. This state is a state in which the storage is used on a daily basis. When the force is applied, the hinged door 6
The direction of action that is most likely to open is the same as the direction of movement when the rod moves. In this state, an external force such as an earthquake is applied, an inertial force acts on the hinged door 6, and the acting direction is the hinged door 6.
In the opening direction, the rod 3 that is stationary also slides on the plane portion 1b due to the inertial force. The amount of movement increases and the flat surface 1
When it comes off b, the opening 3a of the guide column 1 serves as a guide and the rod 3 falls. There is a hook 4 at the position where the bar 3 falls, and the bar 3 drops on the hook 4. The position of the hook 4 on which the rod 3 falls is between the key-shaped projection and the hinged door 6 in the upward direction. When the hinged door 6 is about to open in this state, the rod 3 is hooked on the key-like projection of the hook 4 and cannot be moved by the fixed guide column 1 to stop the opening. This operation is delayed due to the frictional force between the rod 3 and the flat portion 1b and the fall distance. This can be solved by providing a play in which the key-shaped projection is located deeper than the position where the rod 3 falls when the hinged door is closed. In fact, a general hinged door has a spring clip and a magnet for fixing, and the hinged door 6 is also delayed. For this reason, the rod 3 falls inside with the key-like protrusion.

【0012】次に、図3の施錠状態を解除するには、開
き戸同士の隙間を利用する。この隙間に、はがきのよう
な薄紙やテレホン・カードを挿入して、棒3を持ち上げ
開き戸を開き解錠する。新たに棒3を平面部1bに静置
させると、再び止め具として使用できる。上記の解除方
法は、両開き戸での使用の解錠方法である。片開き戸の
場合は両開き戸のような隙間がないため、薄紙やカード
は使用できない。片開き戸では、遊び分の開いた隙間に
L字に曲げた針金を入れて、棒3を持ち上げ解錠する。
また、フックに解錠用の板などを設けることで、薄紙や
カードで解錠することが可能な、片開き戸用の止め具が
できる。このように、手近なものを利用して解錠でき
る。たとえ、日常での使用時に作動しても簡単に解錠で
きる。
Next, in order to release the locked state of FIG. 3, the gap between the hinged doors is used. A thin paper such as a postcard or a telephone card is inserted into this gap, and the stick 3 is lifted to open and unlock the door. When the rod 3 is newly placed on the flat surface 1b, it can be used again as a stopper. The above releasing method is an unlocking method for use in a double door. Single-door doors cannot be used with thin paper or cards because there is no gap like double-door doors. In the case of a single swing door, a wire bent into an L shape is inserted into the open space for play, and the rod 3 is lifted and unlocked.
Further, by providing an unlocking plate or the like on the hook, a stopper for a single swing door that can be unlocked with thin paper or a card can be provided. In this way, it is possible to unlock using the one at hand. Even if it operates during daily use, it can be unlocked easily.

【0013】[0013]

【実施例】次に、本発明の第1の実施例を図面を参照し
て説明する。図1は本発明による止め具の斜視図であ
り、図2は図1に示す止め具の断面図である。この実施
例は両開き戸用の止め具である。案内支柱1は厚さ1.
5mmステンレス鋼板を使用する。この鋼板から材料取
りしたステンレス鋼板にプレス加工でL字状の孔を打ち
抜き加工する。このL字状の孔が上部に平面部1bを有
する切り欠きのある開孔部1aとなる。開孔部1aの平
面部1bの粗さを小さくするため、再度抜き刃で仕上げ
代を打ち抜く。次に、同じステンレス鋼板を切断して平
板の支持体2を製作する。この支持体2に、案内支柱1
の開孔部1aを平行に向かい合わせて、切り欠き側の一
辺を溶接する。支持体2の面が固定面となる。次に、棒
3は断面が正四角形のステンレス鋼からなる圧延棒材を
使用する。この圧延材を案内支柱1の外側幅より2mm
長い寸法で切断する。この棒3を開孔部1aに通した状
態で、ステンレス鋼からなる抜け止め3aを、棒3の両
端に抵抗溶接で溶接する。次に、炭素鋼からなる厚さ2
mmの鋼板で、角部に鍵状の突起があるフック4を製作
する。このフック4は、プレス加工で突起のある形状に
打ち抜いて成形する。このフック4の鍵状の突起がない
側の一辺に、鋼板を切断した平板をT字状に溶接する。
この平板の面がフック4の固定面となる。このフック4
は、両開き戸の場合は2個必要である。固定面は、平板
を溶接しないで、フック4の端をL字状に曲げることで
もできる。このように実施することで、図1のような止
め具となる。この止め具は、各固定面に取付け方法に応
じた加工を施し、固定部品を添え付けて商品として提供
する。例えば、固定面に透し孔を明けて、木ねじを添え
付けて提供する。
Next, a first embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view of a stopper according to the present invention, and FIG. 2 is a sectional view of the stopper shown in FIG. This embodiment is a stopper for a double door. The guide pillar 1 has a thickness of 1.
A 5 mm stainless steel plate is used. An L-shaped hole is punched by press working on a stainless steel plate obtained by taking material from this steel plate. The L-shaped hole serves as a notched hole portion 1a having a flat surface portion 1b on the upper portion. In order to reduce the roughness of the flat surface portion 1b of the opening portion 1a, the finishing allowance is punched again with the punching blade. Next, the same stainless steel plate is cut to manufacture a flat plate support 2. On this support body 2, the guide column 1
The opening portions 1a are opposed to each other in parallel, and one side of the cutout side is welded. The surface of the support 2 serves as a fixed surface. Next, as the rod 3, a rolled rod made of stainless steel having a square cross section is used. This rolled material is 2 mm wider than the outer width of the guide column 1.
Cut at long dimensions. With the rod 3 being passed through the opening 1a, the retainers 3a made of stainless steel are welded to both ends of the rod 3 by resistance welding. Next, thickness 2 made of carbon steel
A hook 4 having a key-shaped protrusion at each corner is made of a steel plate of mm. This hook 4 is formed by punching into a shape having a protrusion by press working. A flat plate obtained by cutting a steel plate is welded in a T shape to one side of the hook 4 on the side where there is no key-like protrusion.
The surface of this flat plate is the fixed surface of the hook 4. This hook 4
In case of a double door, two are required. The fixed surface may be formed by bending the end of the hook 4 into an L shape without welding the flat plate. By carrying out in this way, a stopper as shown in FIG. 1 is obtained. This stopper is provided as a product with each fixed surface processed according to the mounting method and attached with fixed parts. For example, a through hole is made in the fixing surface, and a wood screw is attached and provided.

【0014】次に、図4は第2の実施例の斜視図であ
る。この実施例は片開き戸用の止め具である。案内支柱
1と支持体2は厚さ1.5mmステンレス鋼板を使用す
る。このステンレス鋼板から打ち抜きで材料取りした鋼
板を、プレス加工でコの字に曲げる。片側の案内支柱1
の余肉部分を、段差が付くようにプレス加工でフランジ
を成形する。このフランジ面が固定面となり、収納庫の
側板に固定する。この曲げた部品の両側にプレス加工で
第1の実施例と同じように開孔部1aを設ける。そし
て、第1の実施例と同じように棒3を製作し取り付け
る。フック4は第1の実施例と同じものが使用できる。
フック4は片開き戸の場合は1個である。
Next, FIG. 4 is a perspective view of the second embodiment. This embodiment is a stopper for a hinged door. The guide column 1 and the support 2 are made of a stainless steel plate having a thickness of 1.5 mm. A steel plate punched out from this stainless steel plate is bent into a U-shape by press working. One guide pillar 1
The flange is formed by press working so that there is a step in the surplus part of. This flange surface serves as a fixing surface and is fixed to the side plate of the storage. Openings 1a are formed on both sides of this bent part by press working as in the first embodiment. Then, the rod 3 is manufactured and attached in the same manner as in the first embodiment. As the hook 4, the same one as in the first embodiment can be used.
The number of hooks 4 is one in the case of a single swing door.

【0015】図5は、棒3を断面が真円の丸棒を使用し
た実施例の断面図である。丸棒を使用すると、わずかな
振動でも転がり移動して落ちる。この感度では開き戸の
開け閉めで作動してしまう。これを防止するために、平
面部1bに落下する方を高くして傾斜を付ける。この傾
斜を付けると、開き戸の開け閉めの振動で転がり移動し
ても、この傾斜の頂点を越えない限り落下しない。この
傾斜度により止め具の感度を設定できる。また、この傾
斜を付けることで、棒3の静置位置の復帰機能を付与す
ることができる。この傾斜は丸棒以外の棒でも採用でき
る。
FIG. 5 is a sectional view of an embodiment in which the rod 3 is a round rod having a perfect circular cross section. If you use a round bar, even a slight vibration will cause it to roll and fall. With this sensitivity, it operates when the hinged door is opened and closed. In order to prevent this, the direction of falling on the flat surface portion 1b is made higher and inclined. With this inclination, even if it rolls due to the vibration of opening and closing the hinged door, it does not fall unless it exceeds the peak of this inclination. The sensitivity of the stopper can be set by this inclination. Further, by providing this inclination, it is possible to add a function of returning the stationary position of the rod 3. This inclination can be used for rods other than round rods.

【0016】図6は、片開き戸において解錠を容易にす
るために、フック4に解錠板7が付いている止め具の実
施例の断面図である。解錠板7は、ピンを通す丸孔と一
部が折れ曲がった部分のある、図6のような形状の鋼板
からなる板である。このピン孔は、左右の重量バランス
の異なる位置に明いている。折れ曲がった部分は、フッ
ク4に掛けて解錠板7の回り止めとなる。解錠板7のフ
ック4の突起側は、突起位置より長くする。フック4
に、この解錠板7のピン孔に対応する位置に、ピンを通
す丸孔を明ける。次に、解錠板7が可動できるように、
ピンでかしめてフック4に固定する。これで解錠板7付
きの止め具が完成する。解錠板7は、ピン孔に対して棒
3の落下する位置側を重くすることで、常に下がった状
態である。この状態で棒3が落下すると施錠する。解錠
板7のフック4から出ている部分を押さえると、解錠板
7はピンを中心に回転する。解錠板7が回転すると突起
側が上がり、棒3を持ち上げて掛かりが無い状態にな
る。これにより、両開き戸のように薄紙やカードで解錠
することができる。
FIG. 6 is a cross-sectional view of an embodiment of the stopper in which the unlocking plate 7 is attached to the hook 4 in order to facilitate the unlocking in the single swing door. The unlocking plate 7 is a plate made of a steel plate having a shape as shown in FIG. 6, which has a round hole through which a pin is inserted and a part of which is bent. This pin hole is clear at a position where the left and right weight balances are different. The bent portion is hooked on the hook 4 to prevent the unlocking plate 7 from rotating. The protrusion side of the hook 4 of the unlocking plate 7 is longer than the protrusion position. Hook 4
Then, a round hole through which the pin is inserted is made at a position corresponding to the pin hole of the unlocking plate 7. Next, to enable the unlocking plate 7 to move,
Fasten with a pin to the hook 4. This completes the stopper with the unlocking plate 7. The unlocking plate 7 is always lowered by making the position where the rod 3 falls from the pin hole heavy. When the rod 3 falls in this state, it is locked. When the part of the unlocking plate 7 protruding from the hook 4 is pressed, the unlocking plate 7 rotates about the pin. When the unlocking plate 7 rotates, the protrusion side rises, and the rod 3 is lifted up so that there is no hanging. As a result, it can be unlocked with thin paper or a card like a double door.

【0017】[0017]

【発明の効果】以上説明したように、本発明では次のよ
うな効果がある。 (イ)地震等の外力のみに作動し、自動的に開き戸の開
きを防止する。これにより、日常で使用する時には施錠
する必要がなく、今まで通り収納庫を使用できる。そし
て、地震時には収納物の飛び出しや落下を防止できる。 (ロ)構造が単純で小型化でき、収納庫の上部又は側部
に取り付けるため、収納物の出し入れの邪魔にならな
い。また、構造が単純であるため安価に製作できる。 (ハ)身近にあるものを利用して簡単に解錠できる。た
とえ、通常の使用時に誤動作しても苦にならない。 (ニ)この自動化は単純であり、電気等のエネルギーを
使用しないため、管理が不要である。そして、信頼性の
ある迅速な自動化を作り出す。 (ホ)収納庫の内部に装着でき、扉のデザインや他の機
能を損なうことがない。そして、既存の収納庫に取り付
けても、デザインを損なうことなく使用できる。
As described above, the present invention has the following effects. (B) It operates only by external force such as an earthquake and automatically prevents the hinged door from opening. As a result, the locker does not have to be locked when it is used on a daily basis, and the storage can be used as before. And, in the event of an earthquake, it is possible to prevent the stored items from jumping out or falling. (B) The structure is simple and can be miniaturized, and since it is attached to the top or the side of the storage, it does not interfere with the loading and unloading of stored items. Further, since the structure is simple, it can be manufactured at low cost. (C) It can be easily unlocked by using a familiar item. Even if it malfunctions during normal use, it will not cause any trouble. (D) This automation is simple and does not use energy such as electricity, so no management is required. And create reliable, rapid automation. (E) It can be installed inside the storage and does not damage the door design or other functions. And even if it is attached to an existing storage, it can be used without damaging the design.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明による止め具の斜視図。FIG. 1 is a perspective view of a stop according to the present invention.

【図2】図1に示す止め具の断面図。FIG. 2 is a cross-sectional view of the stopper shown in FIG.

【図3】図1に示すが開き戸の開きを止めた状態の断面
図。
FIG. 3 is a sectional view of the state shown in FIG.

【図4】片開き戸用の止め具の斜視図。FIG. 4 is a perspective view of a stopper for a hinged door.

【図5】棒が丸形状で傾斜のある平面部の断面図。FIG. 5 is a cross-sectional view of a flat portion having a round rod shape and an inclination.

【図6】フックに解錠板が付いている止め具の断面図。FIG. 6 is a sectional view of a stopper having an unlocking plate attached to a hook.

【符号の説明】[Explanation of symbols]

1 案内支柱 1a 開孔部 1b 平面部 2 支持体 3 棒 3a 抜け止め 4 フック 5 収納庫 6 開き戸 7 解錠板 DESCRIPTION OF SYMBOLS 1 Guide post 1a Opening part 1b Flat part 2 Supporting body 3 Rod 3a Lockout 4 Hook 5 Storage box 6 Swing door 7 Unlocking plate

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 上部に棒が静置できる平面部を有する切
り欠きのある開孔部がある支柱と、開孔部内を移動でき
る太さの部位を有する棒からなり、開孔部がある支柱の
少なくとも2個以上を開孔部を平行に向かい合わせて支
持体に配置固定し、棒を開孔部に通して切り欠きの平面
部に静置した構造体と、上方向に鍵状の突起を有するフ
ックからなることを特徴とする止め具。
1. A column having an opening portion with a notch having a flat surface portion on which a rod can be left stationary, and a column having a hole portion having a thickness capable of moving inside the opening portion, the column having an opening portion. A structure in which at least two or more of them are arranged and fixed to the support body with the openings facing each other in parallel, and the rods are passed through the openings and left stationary on the flat surface of the notch; A stopper comprising a hook having a hook.
【請求項2】 開孔部が凹部であり、通すが挿入である
請求項1の止め具。
2. The stopper according to claim 1, wherein the opening portion is a concave portion, and the through hole is inserted.
JP26479895A 1995-09-18 1995-09-18 Shake-actuated fastener for preventing hinged door from opening Pending JPH0978925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26479895A JPH0978925A (en) 1995-09-18 1995-09-18 Shake-actuated fastener for preventing hinged door from opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26479895A JPH0978925A (en) 1995-09-18 1995-09-18 Shake-actuated fastener for preventing hinged door from opening

Publications (1)

Publication Number Publication Date
JPH0978925A true JPH0978925A (en) 1997-03-25

Family

ID=17408362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26479895A Pending JPH0978925A (en) 1995-09-18 1995-09-18 Shake-actuated fastener for preventing hinged door from opening

Country Status (1)

Country Link
JP (1) JPH0978925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9107501B2 (en) 2011-04-12 2015-08-18 Giselle Francine NAGY Earthquake-activated shelf security system
US9345342B1 (en) * 2011-04-12 2016-05-24 Giselle F NAGY Earthquake-activated shelf security system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9107501B2 (en) 2011-04-12 2015-08-18 Giselle Francine NAGY Earthquake-activated shelf security system
US9211010B1 (en) * 2011-04-12 2015-12-15 Giselle F NAGY Earthquake-activated shelf security system
US9345342B1 (en) * 2011-04-12 2016-05-24 Giselle F NAGY Earthquake-activated shelf security system

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