JP2761869B2 - Automatic locking device for sliding doors - Google Patents
Automatic locking device for sliding doorsInfo
- Publication number
- JP2761869B2 JP2761869B2 JP14799696A JP14799696A JP2761869B2 JP 2761869 B2 JP2761869 B2 JP 2761869B2 JP 14799696 A JP14799696 A JP 14799696A JP 14799696 A JP14799696 A JP 14799696A JP 2761869 B2 JP2761869 B2 JP 2761869B2
- Authority
- JP
- Japan
- Prior art keywords
- sliding door
- fitting
- key
- locking device
- automatic locking
- 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 - Lifetime
Links
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- Wing Frames And Configurations (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、引き戸を移動さ
せ、閉じ位置に到ると自動的に相手部分と嵌まり合い、
引き戸の移動を拘束する嵌合子を具えている引き戸用自
動施錠装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of moving a sliding door, and when the sliding door reaches a closed position, the sliding door automatically engages with a mating part.
The present invention relates to an automatic locking device for a sliding door having a fitting for restricting the movement of the sliding door.
【０００２】[0002]
【従来の技術】いわゆるアルミサッシ戸における自動ロ
ック装置として実開昭４９−１７６９９号の考案が公開
されている。同考案は、外側戸の框に傾斜せる傾斜ガイ
ド板を設け、この傾斜ガイド板に係止孔を穿孔し、内側
戸の框内に係止孔に係止する発条に抗して常に突出する
係止杆を設けた構成を有する。しかしこの構成の場合係
止孔を傾斜ガイド板に穿孔する必要上、ガイド板が変形
すると用をなさなくなり、またそれが現実となるような
脆弱な構造のものである。またロックの解除には係止杆
を発条に抗して手前側（内側）へ引けば良いけれども、
ガラスが破られるとすぐにあけられてしまうという欠点
につながる。2. Description of the Related Art A device disclosed in Japanese Utility Model Laid-Open No. 49-17699 has been disclosed as an automatic locking device for a so-called aluminum sash door. According to the invention, an inclined guide plate is provided on a frame of an outer door, and a locking hole is formed in the inclined guide plate. It has a configuration in which a locking rod is provided. However, in the case of this configuration, since the locking hole needs to be formed in the inclined guide plate, if the guide plate is deformed, it becomes useless, and has a fragile structure that makes it real. To release the lock, pull the locking rod toward the front (inside) against the firing,
This leads to the disadvantage that the glass is opened as soon as it is broken.
【０００３】また実公昭５２−１９８３９号として引戸
錠の考案が公告されているが、同考案のものは小さなＹ
字状の鍵片を戸の枠内に組み込み、それを枠外突出及び
枠内収容の各位置に定位させる装置等を有するため機構
的に複雑である。また鍵片のかかりを解除するため押し
杆を押す簡単な操作を採用しているため、前記の考案と
同様に位置がわかるとすぐにあけられてしまうという問
題がある。A device for a sliding door lock has been published as Japanese Utility Model Publication No. 52-19839, but the device of the same type has a small Y.
It is mechanically complicated because it has a device for assembling a character-like key piece in a door frame and positioning it at each position of projecting outside the frame and accommodating in the frame. Further, since a simple operation of pressing the push rod to release the lock of the key piece is employed, there is a problem that, as in the case of the above-described invention, as soon as the position is known, it is opened immediately.
【０００４】[0004]
【発明が解決しようとする課題】本発明は前記の点に着
目してなされたもので、その課題は引き戸を閉じ位置に
て自動的に施錠できるとともに、施錠装置のある箇所が
わかりにくく、万一引き戸のガラスが破られた場合でも
専用のキーを用いて一定の方向から挿し込まなければあ
けることができないようにすることである。DISCLOSURE OF THE INVENTION The present invention has been made in view of the above points, and its object is to automatically lock a sliding door at a closed position, and to make it difficult to identify a position of a locking device, and Even if the glass of a sliding door is broken, it cannot be opened unless it is inserted from a certain direction using a special key.
【０００５】[0005]
【課題を解決するための手段】前記課題を解決するため
本発明は、相手部分２０と嵌まり合う方向へ嵌合子３０
を押すばね手段３１をこの嵌合子３０に作用させ、その
作用力に抗して嵌合子３０を相手部分２０から離れる方
向へ押し戻し、引き戸１１を移動可能とするため、キー
４０の挿し込み部４１を引き戸１１と相手部分２０との
間の嵌合子３０に設けるという手段を講じたものであ
る。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a method of fitting
Is applied to the fitting 30, and the fitting 30 is pushed back in a direction away from the mating part 20 against the acting force, so that the sliding door 11 can be moved. Is provided in the fitting 30 between the sliding door 11 and the mating part 20.
【０００６】[0006]
【発明の実施の形態】本発明に係る引き戸の自動施錠装
置は、引き戸１１を移動させ、それが閉じ位置に到ると
定位置において相手部分２０と嵌まり合い、引き戸１１
の移動を拘束するための嵌合子３０を具備している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The automatic sliding door locking device according to the present invention moves a sliding door 11, and when it reaches a closed position, it engages with a mating portion 20 at a fixed position, and the sliding door 11 is moved.
Is provided with a fitting 30 for restraining the movement.
【０００７】引き戸１１は鴨居と敷居に相当する部分に
上下を嵌め込み、左右に開閉する戸であり、本装置はそ
の枠即ち框の部分に設けられる。引き戸１１がもう一個
の引き戸１２と組み合わされる多くの場合、本装置は両
戸１１、１２を閉じたときに重なる内方の縦の框に設け
ることとなる。しかし、この位置及び構造のものに限定
される訳ではない。The sliding door 11 is a door which is fitted up and down in a portion corresponding to a gate and a threshold, and is opened and closed right and left, and the present apparatus is provided in a frame, that is, a frame portion. In many cases where the sliding door 11 is combined with another sliding door 12, the device will be provided in an inner vertical frame that overlaps when both doors 11, 12 are closed. However, the present invention is not limited to this position and structure.
【０００８】相手部分２０は、施錠装置の嵌合子３０が
嵌まり合う相手となる部分であり、嵌まり合いによって
引き戸１１の移動は停止する。故に相手部分２０は、複
数個の引き戸１１…を有する多くの場合には引き戸１１
…のいずれかに設ける。しかし、引き戸１１…を収めた
窓枠側に相手部分２０を設けることもできる。The mating part 20 is a part with which the fitting 30 of the locking device is fitted, and the sliding door 11 stops moving due to the fitting. Therefore, the mating part 20 often has a plurality of sliding doors 11.
... However, the counterpart portion 20 can be provided on the window frame side in which the sliding doors 11 are stored.
【０００９】嵌合子３０は、前記のとおり、引き戸１１
…の移動を拘束するものである。このため、引き戸１１
…の移動方向と交叉した方向へ前進しかつ後退し得るよ
うに設ける。設置箇所は殆んどの場合引き戸１１…の前
記縦の框部分であるが、窓枠側に設けることもあり得
る。As described above, the fitting 30 is provided with the sliding door 11.
... is restricted. Therefore, the sliding door 11
Are provided so as to be able to advance and retreat in a direction crossing the moving direction of. The installation location is almost always the vertical frame portion of the sliding doors 11..., But may be provided on the window frame side.
【００１０】嵌合子３０を相手部分２０と嵌まり合う施
錠方向へ押すようにばね手段３１を作用させる。ばね手
段３１はコイルばねのほか、トーションばね或いは弾力
性のある樹脂材料などを使用できる。ばね手段３１と嵌
合子３０とは常に同一箇所に設けられるので、これを引
き戸１１…の框部分に直接組み込むほか、ケース３２を
用いてストッパ部３３の出入口３４から嵌合子３０の先
端部３５が出るように嵌合子３０とばね手段３１とを組
み入れアセンブル化しても良い。The spring means 31 is operated so as to push the fitting 30 in the locking direction in which the fitting 30 is fitted with the mating part 20. As the spring means 31, besides a coil spring, a torsion spring or an elastic resin material can be used. Since the spring means 31 and the fitting 30 are always provided at the same location, they are directly incorporated into the frame portion of the sliding doors 11. In addition, the front end 35 of the fitting 30 from the entrance 34 of the stopper 33 using the case 32. The fitting 30 and the spring means 31 may be assembled and assembled so as to come out.
【００１１】嵌合子３０の先端部３５には引き戸１１…
の移動により相手部分２０と接触し自動的に嵌まり合う
ようにガイド面３５′を設けると良い。ガイド面３５′
は相手部材２０との接触によって、嵌合子３０を後退さ
せる分力を生ずる形状例えば傾斜面若しくは曲面で構成
する。The front end 35 of the fitting 30 has sliding doors 11.
It is preferable to provide a guide surface 35 'so as to come into contact with the mating portion 20 by the movement and automatically fit. Guide surface 35 '
Is formed in a shape, for example, an inclined surface or a curved surface, which generates a component force for retreating the fitting 30 by contact with the mating member 20.
【００１２】解錠のため嵌合子３０を相手部分２０から
離れる解錠方向へ押し戻し、引き戸１１を移動可能とす
るためにキー４０の挿し込み部４１を嵌合子３０に設け
る。キー４０は、嵌合子３０をばね手段３１に抗して押
し戻すためのものであるが、弾性変形が可能な材料例え
ば鋼片が適している。このキー４０により嵌合子３０を
引き戸１１の内方の露出部から押し戻す（押し込む）。For the purpose of unlocking, the fitting 30 is pushed back in the unlocking direction away from the mating part 20, and an insertion portion 41 of the key 40 is provided on the fitting 30 so that the sliding door 11 can be moved. The key 40 is for pushing the fitting 30 back against the spring means 31, and is preferably made of a material that can be elastically deformed, for example, a steel piece. The fitting 30 is pushed back (pressed) from the exposed portion inside the sliding door 11 by the key 40.
【００１３】キー４０の挿し込み部４１は、引き戸１１
と相手部材２０との間の狭い隙間１４に露出している嵌
合子３０の一部だけである。そのため、外部からそこを
探り当てることは困難であり、このことが本発明に係る
装置の一つの特徴となる。The insertion portion 41 of the key 40 is
Only a part of the fitting 30 exposed in the narrow gap 14 between the mating member 20 and the mating member 20. Therefore, it is difficult to find it from outside, and this is one feature of the device according to the present invention.
【００１４】図面を参照して実施例を説明すると、図１
〜図５の実施例１は一対の引き戸の一方１１にアセンブ
ル化された嵌合子３０を組み込み、他方の引き戸１２に
相手部材２０を設けた構成を有する。嵌合子アセンブリ
３６は一方の引き戸１１の取り付け口１３に取り付けら
れる。３７は係止部であり、嵌合子３０の係止段部３８
がそこにかかって停止する。相手部材２０は他方の引き
戸１２の対応位置（閉めた時内外に重なる縦の框部分）
に形成し、必要に応じて補強部材２１を設けるようにす
る。２１は嵌合子３０が嵌まり込む部分であり、凹部又
は開口から成る。An embodiment will be described with reference to the drawings.
5 has a configuration in which the assembled fitting 30 is incorporated in one of the pair of sliding doors 11 and the mating member 20 is provided in the other sliding door 12. The fitting assembly 36 is attached to the attachment opening 13 of one of the sliding doors 11. Reference numeral 37 denotes a locking portion, which is a locking step 38 of the fitting 30.
Stops there. The mating member 20 is located at the corresponding position of the other sliding door 12 (a vertical frame portion that overlaps inside and outside when closed).
And a reinforcing member 21 is provided as necessary. Reference numeral 21 denotes a portion into which the fitting 30 is fitted, and is formed of a recess or an opening.
【００１５】この実施例１では、図２に示すように開い
た状態にある引き戸１１、１２を閉じると、その移動に
より嵌合子３０のガイド面３５′が相手側の引き戸１２
の一部１６に接して後退させられ（図３）、さらに移動
すると再び嵌合子３０がばね手段３１の作用により前進
し、相手部分２０に嵌まり合う（図４）。この嵌合子３
０と相手部分２０とが嵌まり合った定位置のとき、引き
戸１１、１２は完全に施錠された状態になる。In the first embodiment, when the sliding doors 11 and 12 in the open state are closed as shown in FIG. 2, the guide surface 35 'of the fitting 30 is moved by the movement thereof, and
The fitting 30 is moved forward again by the action of the spring means 31 and fitted into the mating part 20 (FIG. 4). This fitting 3
When 0 is in the home position where the mating part 20 is fitted, the sliding doors 11 and 12 are completely locked.
【００１６】解錠するには、キー４０を挿し込み部４１
に挿し込んでばね手段３１の押し力に抗して嵌合子３０
を押し戻し、嵌合子３０を相手部分２０から離すように
する（図５）。このとき挿し込み口４１に挿し込むキー
４０の挿し込み片４２は、両戸１１、１２間の数ミリ内
外程度の隙間１４に通してさらに押し込む必要があ０る
ため位置が分かりにくく、仮にガラス１５が割られても
解錠に到るおそれはまずないといって良い。To unlock, the key 40 is inserted
Into the connector 30 against the pressing force of the spring means 31.
Is pushed back so that the fitting 30 is separated from the mating part 20 (FIG. 5). At this time, the insertion piece 42 of the key 40 to be inserted into the insertion port 41 does not need to be further pushed through the gap 14 of several millimeters inside and outside between the doors 11 and 12, so that the position is difficult to understand, and if the glass It can be said that there is almost no risk of unlocking even if 15 is broken.
【００１７】図６、図７に示す実施例２は、嵌合子３０
にロック機構５０を組み込んだ例である。ロック機構５
０は本装置が施錠状態にあるときには嵌合子３０を後退
させず、キー４０を用いるとロックが初めて解除される
ロック爪５１を有する。ロック爪５１はばね５２によっ
て一方の引き戸１１に設けた段状の係止部５３に係止し
後退を止めている。Embodiment 2 shown in FIG. 6 and FIG.
This is an example in which a lock mechanism 50 is incorporated in the device. Lock mechanism 5
Reference numeral 0 denotes a lock claw 51 which does not retract the fitting 30 when the apparatus is in a locked state and which is unlocked for the first time when the key 40 is used. The lock claw 51 is locked by a spring 52 on a step-shaped locking portion 53 provided on one of the sliding doors 11 to stop the retreat.
【００１８】他の構成は前記実施例１の場合と同様で良
い。故にキー４０によってロック機構５０の解除をしな
い限り、嵌合子３０を押し戻す（後退させる）ことがで
きないので、第３者により解錠される可能性はさらに少
なくなる。実施例２を含めて、本発明に係る装置では、
嵌合子３０は室内から押し込む操作で解錠させる構成で
ある。故に嵌合子３０は外側の引き戸１１（または相手
部分２０）に設けるのが標準である。Other configurations may be the same as those in the first embodiment. Therefore, unless the lock mechanism 50 is released by the key 40, the fitting 30 cannot be pushed back (retracted), so that the possibility of unlocking by a third party is further reduced. In the apparatus according to the present invention, including the second embodiment,
The fitting 30 is configured to be unlocked by an operation of being pushed from the room. Therefore, it is standard to provide the fitting 30 on the outer sliding door 11 (or the mating part 20).
【００１９】[0019]
【発明の効果】本発明は以上の如く構成されかつ作用す
るものであるから、引き戸１１を閉じ位置にて自動的に
施錠することができ、その施錠装置のありかがわかりに
くく、万一引き戸１１のガラス１５が破られた場合でも
専用のキー４０を用いかつ一定の方向から操作しなけれ
ば解錠することができないため、閉め忘れ防止錠として
顕著な効果を奏する。Since the present invention is constructed and operates as described above, it is possible to automatically lock the sliding door 11 in the closed position, and it is difficult to know the locking device. Even when the glass 15 is broken, the lock cannot be unlocked unless the exclusive key 40 is used and the key 15 is operated from a certain direction.
【図１】本発明に係る引き戸用自動施錠装置の実施例１
を示す分解斜視図。FIG. 1 is a first embodiment of an automatic locking device for a sliding door according to the present invention.
FIG.
【図２】引き戸が開いた状態の横断面図。FIG. 2 is a cross-sectional view in a state where a sliding door is opened.
【図３】引き戸を閉じる直前の状態の横断面図。FIG. 3 is a cross-sectional view of a state immediately before closing a sliding door.
【図４】引き戸を閉じた状態の横断面図。FIG. 4 is a transverse sectional view showing a state in which a sliding door is closed.
【図５】引き戸を開く状態の横断面図。FIG. 5 is a cross-sectional view of a state where a sliding door is opened.
【図６】実施例２における施錠状態の横断面図。FIG. 6 is a transverse sectional view of a locked state according to the second embodiment.
【図７】同上の解錠操作を示す横断面図。FIG. 7 is a cross-sectional view showing an unlocking operation of the above.
Claims (4)
動的に相手部分と嵌まり合い、引き戸の移動を拘束する
嵌合子を具えている引き戸用自動施錠装置であって、前
記相手部分２０と嵌まり合う方向へ嵌合子３０を押すば
ね手段３１をこの嵌合子３０に作用させ、その作用力に
抗して嵌合子３０を相手部分２０から離れる方向へ押し
戻し、引き戸１１を移動可能とするためのキー４０の挿
し込み部４１を引き戸１１と相手部分２０との間の嵌合
子３０に設けたことを特徴とする引き戸用自動施錠装
置。1. An automatic locking device for a sliding door, comprising a fitting for moving a sliding door and automatically engaging with a counterpart when reaching a closed position, thereby restricting the movement of the sliding door. A spring means 31 for pressing the fitting 30 in a direction to be fitted with the fitting 20 acts on the fitting 30, and the fitting 30 is pushed back in a direction away from the counterpart portion 20 against the acting force to move the sliding door 11. An automatic locking device for a sliding door, characterized in that an insertion part 41 of a key 40 is provided on the fitting 30 between the sliding door 11 and the mating part 20 for inserting the key.
１と相手部材２０との間の狭い隙間１４に露出している
嵌合子３０の一部に設けられている請求項第１項記載の
引き戸用自動施錠装置。2. The insertion part 41 of the key 40 is provided with the sliding door 1.
2. The automatic locking device for a sliding door according to claim 1, wherein the automatic locking device is provided on a part of the fitting 30 exposed in the narrow gap 14 between the first member 1 and the counterpart member 20. 3.
退させず、キー４０を用いるとロックが初めて解除され
るロック爪５１を有するロック機構５０を嵌合子３０に
組み込んだ構成を有する請求項第１項記載の引き戸用自
動施錠装置。3. A lock mechanism 50 having a lock claw 51 which is unlocked for the first time when a key 40 is used when the key 30 is unlocked when the key 30 is in a locked state. 2. The automatic locking device for a sliding door according to claim 1.
る請求項第１項記載の引き戸用自動施錠装置。4. The automatic locking apparatus for a sliding door according to claim 1, wherein the key comprises a small piece that can be elastically deformed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14799696A JP2761869B2 (en) | 1996-05-17 | 1996-05-17 | Automatic locking device for sliding doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14799696A JP2761869B2 (en) | 1996-05-17 | 1996-05-17 | Automatic locking device for sliding doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09303023A JPH09303023A (en) | 1997-11-25 |
| JP2761869B2 true JP2761869B2 (en) | 1998-06-04 |
Family
ID=15442792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14799696A Expired - Lifetime JP2761869B2 (en) | 1996-05-17 | 1996-05-17 | Automatic locking device for sliding doors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2761869B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100752053B1 (en) * | 2006-08-16 | 2007-08-29 | 원준연 | Sliding door window automatic movement the system which locks |
-
1996
- 1996-05-17 JP JP14799696A patent/JP2761869B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09303023A (en) | 1997-11-25 |
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