JPH024991Y2 - - Google Patents
Info
- Publication number
- JPH024991Y2 JPH024991Y2 JP1982183757U JP18375782U JPH024991Y2 JP H024991 Y2 JPH024991 Y2 JP H024991Y2 JP 1982183757 U JP1982183757 U JP 1982183757U JP 18375782 U JP18375782 U JP 18375782U JP H024991 Y2 JPH024991 Y2 JP H024991Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- hole
- guide hole
- guard arm
- fixing pin
- 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
- 238000005452 bending Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は、玄関等にあつて、外来者を確認し、
その侵入を防止し得るようにした用心錠の扉スト
ツプ機構に関するものであつて、その目的は、用
心錠として使用する場合、扉の開きを制御し、か
つ扉を用心開き位置にストツプできるようにした
扉ストツプ機構を提供することにある。[Detailed explanation of the invention] This invention is designed to check for visitors at entrances, etc.
This relates to a door stop mechanism for a security lock that can prevent such intrusion, and its purpose is to control the opening of the door when used as a security lock, and to stop the door in the security open position. The object of the present invention is to provide a door stop mechanism that provides a door stop mechanism.
以下本考案を図示の一実施例に基づいて詳述す
れば、第１図、第２図に示したように、用心錠本
体１は、ツマミ２を右回転又は左回転することに
よつてデツドボルト３が側方から出没するよう形
成されていて、扉４の内面にビス止め等により装
着される。 Hereinafter, the present invention will be described in detail based on an embodiment shown in the drawings. As shown in FIGS. 3 is formed to protrude and retract from the side, and is attached to the inner surface of the door 4 by screws or the like.
上記デツドボルト３は、横断面円形の首部３ａ
の先端に略小判形状の頭部３ｂを有している。 The dead bolt 3 has a neck portion 3a having a circular cross section.
It has a substantially oval-shaped head 3b at its tip.
扉４を閉じた状態で、上記デツドボルト３と対
向するよう、扉取付枠５には横断面略Ｌ字形状に
形成したアーム取付板６がビス１３…にて固定さ
れている。 An arm mounting plate 6 having a substantially L-shaped cross section is fixed to the door mounting frame 5 with screws 13 so as to face the dead bolt 3 when the door 4 is closed.
上記取付板６の下方位置には頭部付き固定ピン
７が、第３図に示す如くネジ８にて取付板６の裏
面に固着された止め金具９により突設されてお
り、該固定ピン７にはガイド孔１１を係嵌してガ
ードアームが回転かつスライド可能に支持されて
いる。 At a lower position of the mounting plate 6, a fixed pin 7 with a head is protruded by a stopper 9 fixed to the back surface of the mounting plate 6 with a screw 8 as shown in FIG. A guard arm is rotatably and slidably supported by engaging a guide hole 11 in the guide hole 11 .
上記ガードアーム１０は帯状の金属板等からな
つて、その上端部には略小判状の孔１２を設け、
これより下端側には上記ガイド孔１１を長さ方向
へ長く設けてあり、閉扉状態にあつてガードアー
ム１０は第２図中実線で示した如く取付板６の一
側に立設してあるアームストツパー６ａに納まり
規制されて垂直状態に吊持されて、その上端部に
設けた孔１２とデツドボルト３が係脱自在に方向
性をもつて嵌合可能に設けてある。 The guard arm 10 is made of a band-shaped metal plate or the like, and has a substantially oval-shaped hole 12 at its upper end.
The guide hole 11 is provided longer in the length direction on the lower end side, and the guard arm 10 is erected on one side of the mounting plate 6 as shown by the solid line in FIG. 2 when the door is closed. It is housed in an arm stopper 6a and suspended in a vertical position, and a hole 12 provided at its upper end and a dead bolt 3 are provided so that they can be releasably engaged with each other in a directional manner.
つまり、閉扉状態にあつては、デツドボルト３
の頭部３ｂに対してガードアーム１０の孔１２の
向きが一致することで係脱可能となり、ガードア
ーム１０が扉の用心開き位置で傾斜、又は横向き
となることで上記孔１２の向きが上記頭部３ｂに
対して変化し、両者の係嵌が外れないようになつ
ている。 In other words, when the door is closed, dead bolt 3
When the direction of the hole 12 of the guard arm 10 matches the head 3b of the door, it can be engaged and detached, and when the guard arm 10 is tilted or turned sideways in the cautious opening position of the door, the direction of the hole 12 is the same as above. It changes with respect to the head 3b so that the engagement between the two does not come off.
かくして、本案は上記ガードアーム１０におけ
るガイド孔１１の下端部に屈曲孔１１ａを形成し
て第２図中二点鎖線で示した如く扉４を用心位置
に開いた際、固定ピンを上記屈曲孔１１ａに係脱
自在に係嵌することにより扉４を用心開き位置に
ストツプできるよう構成したものである。 Thus, in the present invention, a bent hole 11a is formed at the lower end of the guide hole 11 in the guard arm 10, and when the door 4 is opened to the guard position as shown by the two-dot chain line in FIG. The door 4 can be stopped at a cautiously open position by being removably engaged with the door 11a.
又、上記屈曲孔１１ａは、ガイド孔１１に対し
て略直角に、かつ左右何れか一方向に設けられ
る。 Further, the bent hole 11a is provided approximately at right angles to the guide hole 11 and in either the left or right direction.
即ち、第２図に実線で示すようにガイド孔１１
に対して左方向に屈曲孔１１ａを設けた場合は、
扉４を用心位置に開放するだけで固定ピン７がガ
ードアーム１０の自重により屈曲孔１１ａに係嵌
されるので、扉４は用心位置に開放された状態で
保持される。 That is, as shown by the solid line in FIG.
When the bent hole 11a is provided in the left direction,
Just by opening the door 4 to the guard position, the fixing pin 7 is fitted into the bent hole 11a by the weight of the guard arm 10, so that the door 4 is held in the open state to the guard arm 10.
又逆に、ガイド孔１１に対して右方向に屈曲孔
１１ａを設けるのは、ドアクローザーを付設した
扉に使用する場合である。このようにした場合
は、扉４を用心位置に開扉しただけでは閉扉され
てしまい、扉４を用心位置に開扉し、ガードアー
ム１０の他端を持ち上げることにより、初めて固
定ピン７と屈曲部１１ａが係嵌し、扉４に作用す
るドアクローザーの閉扉方向の力で係嵌状態が保
持され、扉４は用心位置に開放した状態で保持さ
れる。 Conversely, the bent hole 11a is provided to the right with respect to the guide hole 11 when the door is used for a door equipped with a door closer. In this case, simply opening the door 4 to the precaution position will result in the door being closed, and by opening the door 4 to the precaution position and lifting the other end of the guard arm 10, the fixing pin 7 and the bent The portion 11a is engaged, and the engaged state is maintained by the force of the door closer acting on the door 4 in the closing direction, and the door 4 is maintained in the open state in the caution position.
以上説明したように本考案に係る用心錠の扉ス
トツプ機構によれば扉取付枠５側に設けられる固
定ピン７にガイド孔１１をもつて回転、かつスラ
イド自在に支持され、扉４に装着されるデツドボ
ルト３に方向性をもつて係脱自在なるよう略小判
形状の孔１２を設けてなるガードアーム１０の上
記ガイド孔１１の下端部に屈曲孔１１ａを形成し
たものであるから、上記孔１２にデツドボルト３
を係嵌した用心施錠状態にあつて、扉４を上記ガ
イド孔１１の有効長さの範囲内で用心開き位置に
開放して上記ガードアーム１０の下端部に設けた
屈曲孔１１ａに固定ピン７を受け入れする方向へ
移動して屈曲孔１１ａに固定ピン７を係嵌するこ
とにより、扉４を用心開き位置にストツプさせる
ことができるので、扉４を開放したまゝでは不用
心である場合に防備上非常に有効であり、又屋内
に風を入れたり、室内の換気を行なうことができ
て、かつそれらを安全に行なうことができる効果
がある。 As explained above, according to the door stop mechanism of the security lock according to the present invention, it is rotatably and slidably supported by the fixing pin 7 provided on the door mounting frame 5 side with the guide hole 11, and is attached to the door 4. A bent hole 11a is formed at the lower end of the guide hole 11 of the guard arm 10, which is provided with a substantially oval-shaped hole 12 so that it can be directionally engaged and detached from the dead bolt 3. ni dead bolt 3
In the precautionary locked state in which the door 4 is engaged, the door 4 is opened to the precautionary open position within the effective length of the guide hole 11, and the fixing pin 7 is inserted into the bent hole 11a provided at the lower end of the guard arm 10. By moving the door 4 in the receiving direction and engaging the fixing pin 7 in the bent hole 11a, the door 4 can be stopped in the cautious open position. It is very effective, and also has the effect of allowing wind to enter the room and ventilating the room, and also allowing these to be carried out safely.
又構造的には、ガードアーム１０におけるガイ
ド孔１１の先端部に屈曲孔１１ａを設けるだけで
あつて極めて簡単であるから容易に製作できて安
価に提供することができる。 In addition, the structure is extremely simple, simply by providing a bending hole 11a at the tip of the guide hole 11 in the guard arm 10, so it can be manufactured easily and provided at low cost.
第１図は本考案に係る用心錠の扉ストツプ機構
の使用例を一部断面して示した平面図、第２図は
第１図における−線矢視縦断面図、第３図は
同ストツプ機構におけるアーム取付板とガードア
ームの縦断側面図である。
１……用心錠本体、３……デツドボルト、４…
…扉、５……扉取付枠、７……固定ピン、１０…
…ガードアーム、１１……ガイド孔、１１ａ……
屈曲孔。
Fig. 1 is a partially sectional plan view showing an example of the use of the door stop mechanism of a security lock according to the present invention, Fig. 2 is a vertical cross-sectional view taken along the line - in Fig. 1, and Fig. 3 is a plan view of the same stop mechanism. FIG. 3 is a vertical cross-sectional side view of an arm mounting plate and a guard arm in the mechanism. 1... Caution lock body, 3... Dead bolt, 4...
...Door, 5...Door mounting frame, 7...Fixing pin, 10...
...Guard arm, 11...Guide hole, 11a...
bent hole.
Claims (1)
ドボルト３と方向性をもつて係脱可能な略小判形
の孔１２を、これより下端側にはガイド孔１１を
夫々備え、該ガイド孔に対して扉取付枠５に装着
された固定ピン７に回転かつスライド自在に係嵌
することにより扉を所定の開き角度に制御するよ
うにしたガードアーム１０において、前記ガイド
孔の下端部に上記固定ピンと係脱可能な屈曲孔１
１ａを形成したことを特徴とする用心錠の扉スト
ツプ機構。 The upper end is provided with a substantially oval-shaped hole 12 that can be directionally engaged with and detached from the dead bolt 3 of the security lock body 1 attached to the door 4, and the lower end thereof is provided with a guide hole 11. In contrast, in a guard arm 10 that controls the door at a predetermined opening angle by rotatably and slidably engaging a fixing pin 7 attached to a door mounting frame 5, the lower end of the guide hole is connected to the Bend hole 1 that can be connected to and detached from the fixing pin
1a is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18375782U JPS5988171U (en) | 1982-12-03 | 1982-12-03 | Caution lock door stop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18375782U JPS5988171U (en) | 1982-12-03 | 1982-12-03 | Caution lock door stop mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5988171U JPS5988171U (en) | 1984-06-14 |
| JPH024991Y2 true JPH024991Y2 (en) | 1990-02-07 |
Family
ID=30397616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18375782U Granted JPS5988171U (en) | 1982-12-03 | 1982-12-03 | Caution lock door stop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5988171U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642069Y2 (en) * | 1989-01-20 | 1994-11-02 | 株式会社ゴール | Receptacle for heart lock |
-
1982
- 1982-12-03 JP JP18375782U patent/JPS5988171U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5988171U (en) | 1984-06-14 |
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