JPS5828141Y2 - door locking device - Google Patents
door locking deviceInfo
- Publication number
- JPS5828141Y2 JPS5828141Y2 JP1979077058U JP7705879U JPS5828141Y2 JP S5828141 Y2 JPS5828141 Y2 JP S5828141Y2 JP 1979077058 U JP1979077058 U JP 1979077058U JP 7705879 U JP7705879 U JP 7705879U JP S5828141 Y2 JPS5828141 Y2 JP S5828141Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- latch
- locking device
- locking
- door 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
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
本考案はドアの錠止装置に関し、特に二枚折ドアの上下
中央に取付けられ上下方向に施錠する錠に係るものであ
る。[Detailed Description of the Invention] The present invention relates to a door locking device, and more particularly to a lock that is attached to the vertical center of a bifold door and locks in the vertical direction.
従来、この種の錠として、ドアの上下中央に取付けられ
て上下方向に施錠するものはながったので施錠の安定性
などの点に問題があった。Conventionally, this type of lock has been attached to the vertical center of the door and locks in the vertical direction, which has caused problems in terms of locking stability.
本考案はこれらの問題点に鑑みてこれを解決するために
なされたもので、施錠と解錠とが安定的に、かつ、円滑
に行なわれるドアの錠止装置を提供することを目的とす
る。The present invention was made in view of these problems and to solve them, and the purpose is to provide a door locking device that locks and unlocks stably and smoothly. .
Ａはドアの錠止装置であって、フレーム１、ダイヤル２
、ジヨイント３、摺動板４、ロッキングパー５、ガイド
板６、ラッチ７などで構成されている。A is a door locking device, with frame 1 and dial 2.
, a joint 3, a sliding plate 4, a locking member 5, a guide plate 6, a latch 7, etc.
フレーム１は、上下に長い板材からなり、その上下端部
の両側縁から側壁１０１を立ち上げさらに内側に舌片１
０２を折返し、二枚折れドア８の縦方向の中央線に沿っ
てピン９によって固定されている。The frame 1 is made of a vertically long plate material, with side walls 101 standing up from both side edges of the upper and lower ends, and tongue pieces 101 further inside.
02 is folded back and fixed along the vertical center line of the bifold door 8 with a pin 9.
そして、該フレーム１の略中夫には上記舌片１０２があ
る側にダイヤル２が軸支され、その他の側に把手１０が
該ダイヤル２と軸心を揃えて一体的になるよう突出して
いる。A dial 2 is pivotally supported on the substantially central end of the frame 1 on the side where the tongue piece 102 is located, and a handle 10 protrudes from the other side so as to align its axis with the dial 2 and become integral with it. .
該ダイヤル２の略１８０°位相を異にする二点には上下
に延びる二つのジヨイント３，３の夫々の一端が枢着さ
れている。One end of each of two joints 3, 3 extending vertically is pivotally attached to two points on the dial 2 that are out of phase by approximately 180 degrees.
そして該ジヨイント３，３の夫々の他端は摺動板４，４
の夫々のアーム４０１，４０１に枢着されている。The other ends of the joints 3, 3 are respectively connected to sliding plates 4, 4.
are pivotally connected to arms 401, 401, respectively.
該摺動板４は、本体４００に上記アーム４０１を延設す
る他に、側縁に上述の側壁１０１及び舌片１０２の各内
側に接合する案内片４０２を立設し、さらに端部にロッ
キングパー５の止着片４０３を立設してなる。In addition to the arm 401 extending from the main body 400, the sliding plate 4 has a guide piece 402 erected on the side edge that joins to the inner side of the side wall 101 and the tongue piece 102, and further has a locking plate at the end. A par 5 fixing piece 403 is installed upright.
そして、本体４００の基端の一側にはピン１１を立設し
て上記フレーム１に立設したピン１２との間にコイルバ
ネ１３を張設し常態において当該摺動板４を該フレーム
１の中心側に引張っている。A pin 11 is erected on one side of the base end of the main body 400, and a coil spring 13 is stretched between the pin 11 and the pin 12 erected on the frame 1. It is pulled toward the center.
ロッキングパー５は、その基端にネジ５０１が刻設され
ナツト１４を介して調整可能に上記止着片４０３に止着
されると共にその先端側５０２がガイド板６に摺動自在
に案内支持されている。The locking par 5 has a screw 501 carved in its base end, is adjustable via a nut 14, and is fixed to the fixing piece 403, and its distal end 502 is slidably guided and supported by the guide plate 6. ing.
ガイド板６は、上記バー５を案内支持する他に、ラッチ
７をも案内支持する。The guide plate 6 not only guides and supports the bar 5 but also guides and supports the latch 7.
即ち、該ガイド板６は略コ字状に形成されて、ドア８の
縦方向の中央線に沿ってその上部及び下部に固定され、
その立設片６０１ 、６０１を上記バー５及びラッチ７
が貫通するよう構成されている。That is, the guide plate 6 is formed in a substantially U-shape and is fixed to the upper and lower parts of the door 8 along the vertical center line thereof.
The upstanding pieces 601 and 601 are connected to the bar 5 and the latch 7.
It is configured so that it passes through.
ラッチ７は、軸杆７０１の基端側を小径片７０２として
こ・にコイルバネ１５を巻設した状態で該バネ１５を上
記立設片６０１，６０１の間に介在させ、該立設片６０
１の外側に突出する小径杆７０２の基端にストッパー１
６を付着してなる。The latch 7 is constructed by interposing the spring 15 between the upright pieces 601, 601 with the coil spring 15 wound around the small-diameter piece 702 on the base end side of the shaft rod 701.
A stopper 1 is attached to the base end of the small diameter rod 702 that protrudes outside of 1.
6 is attached.
１７は受座であって、施錠のときには、ロッキングバー
５及びラッチ７が係入し、仮錠のときには、ラッチ７の
みが係入するものである。Reference numeral 17 denotes a catch seat, into which the locking bar 5 and latch 7 engage when the lock is locked, and only the latch 7 engages when the lock is temporarily locked.
次に、上述のように構成された二枚折れドア用の錠Ａの
主な作用を解錠状態と施錠状態に分けて説明する。Next, the main functions of the lock A for bi-folding doors constructed as described above will be explained separately in the unlocked state and the locked state.
■解錠状態
室内側の把手１０、或いは、室外側のディスクシリンダ
１９を作用させてシャフト１８を回転させる。(2) Unlocked state Rotate the shaft 18 by operating the handle 10 on the indoor side or the disc cylinder 19 on the outdoor side.
このとき第２図に示すように、ダイヤル２が反時計廻り
に回動してジヨイント３が引張られこれにより摺動板４
を介してロッキングパー５が引張られ該バー５の先端は
受座１７から脱れ解錠状態となる。At this time, as shown in FIG. 2, the dial 2 rotates counterclockwise and the joint 3 is pulled, thereby causing the sliding plate 4
The locking bar 5 is pulled through the locking bar 5, and the tip of the bar 5 comes off the catch 17 and becomes unlocked.
そしてこのときラッチ７のみが受座１７に係入している
が、把手１０を室内側に引張ることにより、ラッチ７は
コイルバネ１５の付勢に抗して後退し該受座１７から脱
れ、ドア８が第４図イ９口に示すように開放される。At this time, only the latch 7 is engaged with the catch seat 17, but by pulling the handle 10 toward the indoor side, the latch 7 retreats against the bias of the coil spring 15 and comes off from the catch seat 17. The door 8 is opened as shown in FIG.
■施錠状態
第５図に示すようにドア８を閉塞した状態で上記把手１
０、或いは、上記テ゛イスクシリンダ１９を上述とは逆
に作用させ、第３図に示すように、ダイヤル２を時計廻
りに回動させる。■Locked state As shown in Fig. 5, when the door 8 is closed, the handle 1 is
0, or the above-mentioned task cylinder 19 is operated in the opposite manner to that described above, and the dial 2 is rotated clockwise as shown in FIG.
このとき、ジヨイント３の先端は押し出され、摺動板４
をコイルバネ１３の付勢に抗してフレーム１の端部から
進出させてロッキングパー５を押し出し、その先端をラ
ッチ７と共に受座１７へ係入する。At this time, the tip of the joint 3 is pushed out, and the sliding plate 4
is advanced from the end of the frame 1 against the bias of the coil spring 13 to push out the locking par 5, and its tip engages into the catch seat 17 together with the latch 7.
なお、ラッチ７は、ドア８の開閉時の節度付けに使用す
ることもできる。Note that the latch 7 can also be used to control the opening and closing of the door 8.
本考案は上記した如くに、ドアの上下端に、立設片６０
１，６０１を設けたガイド板６を固定し、該立設片６０
１，６０１によりロッキングパー５を摺動自在に案内す
ると共にラッチ７を捲装したコイルバネ１５により外方
に付勢しつつ摺動自在に設けて威るものであるから、ド
アの所定部分に対してロッキングパーとラッチを集中し
て設けることができると共にこれが容易に為し得られる
特長を有する。As mentioned above, the present invention has two standing pieces 60 at the upper and lower ends of the door.
1,601 is fixed, and the standing piece 60 is fixed.
1,601, the locking part 5 is slidably guided and the latch 7 is urged outward by the coil spring 15 wrapped around the latch 7 so as to be slidably provided. The locking member and the latch can be centrally provided, and this can be easily achieved.
第１図は本考案のドアの錠止装置の側面図、第２図は同
上錠止装置の背面図、第３図は同上錠止装置の作用の説
明図、第４図イ９口は同上錠止装置を装着するドアの開
放時の正面図及び平面図、第５図は同上ドアの閉塞時の
正面図である。
Ａ・・・・・・錠止装置、１・・・・・・フレーム、２
・・・・・・ダイヤル、３・・・・・・ジヨイント、４
・・・・・・摺動板、５・・・・・・ロッキングパー、
６・・・・・・ガイド板、７・・・・・・ラッチ、８・
・・・・・ドア。Fig. 1 is a side view of the door locking device of the present invention, Fig. 2 is a rear view of the same locking device, Fig. 3 is an explanatory diagram of the action of the same locking device, Fig. 4 A-9 is the same as above. FIG. 5 is a front view and a plan view of the door to which the locking device is attached when it is opened, and FIG. 5 is a front view of the door when it is closed. A... Locking device, 1... Frame, 2
...Dial, 3...Joint, 4
...Sliding plate, 5...Locking par,
6... Guide plate, 7... Latch, 8...
·····door.
Claims (1)
板６を固定し、該立設片６０１，６０１によりロッキン
グバー５を摺動自在に案内すると共にラッチ７を捲装し
たコイルバネ１５により外方に付勢しっつ摺動自在に設
けて戒ることを特徴とするドアの錠止装置。A guide plate 6 with standing pieces 601, 601 is fixed to the upper and lower ends of the door, and the locking bar 5 is slidably guided by the standing pieces 601, 601, and the coil spring 15 with the latch 7 wrapped around it A door locking device characterized in that it is provided in an outwardly biased and slidable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979077058U JPS5828141Y2 (en) | 1979-06-08 | 1979-06-08 | door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979077058U JPS5828141Y2 (en) | 1979-06-08 | 1979-06-08 | door locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55176960U JPS55176960U (en) | 1980-12-18 |
| JPS5828141Y2 true JPS5828141Y2 (en) | 1983-06-18 |
Family
ID=29310547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979077058U Expired JPS5828141Y2 (en) | 1979-06-08 | 1979-06-08 | door locking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5828141Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150090U (en) * | 1982-03-31 | 1983-10-07 | 松下電工株式会社 | Folding door hinge |
| JPS5948573A (en) * | 1982-09-14 | 1984-03-19 | 松下電工株式会社 | Foldable door |
| JPS59177670U (en) * | 1983-02-15 | 1984-11-28 | 松下電工株式会社 | Folding door latch structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522143Y2 (en) * | 1975-12-15 | 1980-05-27 | ||
| JPS52125594U (en) * | 1976-03-18 | 1977-09-24 |
-
1979
- 1979-06-08 JP JP1979077058U patent/JPS5828141Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55176960U (en) | 1980-12-18 |
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