JPH0245408Y2 - - Google Patents
Info
- Publication number
- JPH0245408Y2 JPH0245408Y2 JP14130383U JP14130383U JPH0245408Y2 JP H0245408 Y2 JPH0245408 Y2 JP H0245408Y2 JP 14130383 U JP14130383 U JP 14130383U JP 14130383 U JP14130383 U JP 14130383U JP H0245408 Y2 JPH0245408 Y2 JP H0245408Y2
- Authority
- JP
- Japan
- Prior art keywords
- dead bolt
- guard arm
- insertion hole
- engagement
- engaging
- 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
- 230000037431 insertion Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
【考案の詳細な説明】
本考案は、玄関等のドアに装備する用心錠のデ
ツドボルト係合機構に関する。[Detailed Description of the Invention] The present invention relates to a dead bolt engagement mechanism for a security lock installed on a door such as an entrance.
この種用心錠としては、壁側に取付けたボルト
係嵌部にガードアームを回動自在に取付け、ドア
側に取付けたデツドボルトをガードアームと係合
する第１段階とガードアームを経由してボルト係
嵌部と係合する第２段階との２段階で壁側に出没
させるよう構成し、第１段階に於いてはガードア
ームとデツドボルトの相対回動範囲内にドアの開
放量が制限され、第２段階に於いてはドアロツク
されるよう構成したもの（実願昭57−135723号）
を先に提案したが、このものに於いてはドア閉成
時にガードアームを所定位置に保持する機構がな
い。 For this type of security lock, the guard arm is rotatably attached to the bolt engagement part attached to the wall, and the first step is to engage the dead bolt attached to the door side with the guard arm, and then the bolt is passed through the guard arm. It is constructed so that it appears and retracts from the wall side in two stages, the second stage engaging with the engaging part, and in the first stage, the opening amount of the door is limited within the relative rotation range of the guard arm and dead bolt, In the second stage, the door is locked (Utility Application No. 57-135723)
was previously proposed, but this does not have a mechanism to hold the guard arm in a predetermined position when the door is closed.
本考案は、上記の如き用心錠に於いて、ドア閉
成時にガードアームを所定位置に保持し得ると共
に、左右勝手いずれのドアにも使用し得るデツド
ボルト係合機構の提供を目的とし、
上部にデツドボルト係嵌用挿通孔を形成すると
共に下部を突出させたデツドボルト係嵌部を、中
央にデツドボルト挿通孔を形成すると共に一側を
垂立させてガードアーム保持部としたガードアー
ムストツパと一体的に壁面に装着するよう構成す
ると共に、デツドボルト係合孔とスライド長孔と
を形成したガードアームを、そのスライド長孔部
で着脱自在にボルト係嵌部の突出下部に枢着する
よう構成している。 The purpose of the present invention is to provide a dead bolt engagement mechanism for the security lock as described above, which can hold the guard arm in a predetermined position when the door is closed, and which can be used for both left and right-handed doors. The dead bolt engaging part, which has an insertion hole for engaging the dead bolt and has its lower part protruding, is integrated with the guard arm stopper, which has a dead bolt insertion hole in the center and has one side vertically made to serve as a guard arm holding part. A guard arm having a dead bolt engagement hole and a slide elongated hole is configured to be detachably pivoted to the protruding lower part of the bolt engagement part through the slide elongated hole. There is.
以下、本考案を図示実施例に基づいて詳説す
る。 Hereinafter, the present invention will be explained in detail based on illustrated embodiments.
図示機構は、壁面Ａに固定されるデツドボルト
係嵌部１とこれに枢支されるガードアーム２及び
ガードアーム２を所定位置に保持するガードアー
ムストツパ３から構成されている。 The illustrated mechanism includes a dead bolt engaging part 1 fixed to a wall surface A, a guard arm 2 pivotally supported by the dead bolt engaging part 1, and a guard arm stopper 3 that holds the guard arm 2 in a predetermined position.
デツドボルト係嵌部１は、上部１１にデツドボ
ルト係嵌用挿通孔１２を形成すると共に、下部１
３を突出させてガードアーム支軸挿通孔１４を形
成している。又、上部１１の四隅と下部１３の二
隅に、壁面固定用ボルト挿通孔１５…を夫々形成
している。 The dead bolt fitting part 1 has a dead bolt fitting insertion hole 12 formed in an upper part 11 and a lower part 1.
3 protrudes to form a guard arm support shaft insertion hole 14. Further, wall fixing bolt insertion holes 15 are formed at the four corners of the upper part 11 and the two corners of the lower part 13, respectively.
ガードアーム２は、上端部にデツドボルト係合
孔２１を、又中央部から下端部にかけてスライド
長孔２２を夫々形成しており、スライド長孔２２
とデツドボルト係嵌部１のガードアーム支軸挿通
孔１４とに支軸４を連通装着することにより、デ
ツドボルト係嵌部１の突出下部１３に枢支されて
いる。尚、支軸４は、止め金具４１により突出下
部１３に固定されている。 The guard arm 2 has a dead bolt engagement hole 21 at the upper end and a slide elongated hole 22 from the center to the lower end.
By connecting the support shaft 4 to the guard arm support shaft insertion hole 14 of the dead bolt engaging part 1, the guard arm is pivotally supported by the protruding lower part 13 of the dead bolt engaging part 1. Note that the support shaft 4 is fixed to the protruding lower part 13 by a stopper 41.
ガードアームストツパ３は、デツドボルト係嵌
部１の上部１１形状と一致させてデツドボルト挿
通孔３１及び壁面固定用ボルト挿通孔３２…を
夫々形成すると共に、一側を垂立させて断面Ｕ字
状のガードアーム保持部３３としており、壁面固
定用ボルト挿通孔３２…とデツドボルト係嵌部１
の上部１１に形成されたボルト挿通孔１５…とを
合致させて、ボルト５…により壁面Ａに一体的に
装着される。尚、ガードアームストツパ３の裏面
上下端部に突出させたピン３４，３４を、デツド
ボルト係嵌部１の対応位置に形成した係合溝１
６，１６に嵌入することにより、容易に位置合わ
せができる。 The guard arm stopper 3 has a dead bolt insertion hole 31 and a wall fixing bolt insertion hole 32 formed to match the shape of the upper part 11 of the dead bolt engaging part 1, and has one side vertically upright to form a U-shaped cross section. The guard arm holding part 33 has a wall fixing bolt insertion hole 32 and a dead bolt engaging part 1.
It is integrally attached to the wall surface A with bolts 5 by aligning the bolt insertion holes 15 formed in the upper part 11 of. In addition, the pins 34, 34 protruding from the upper and lower ends of the back surface of the guard arm stopper 3 are provided in the engagement groove 1 formed at the corresponding position of the dead bolt engagement part 1.
6 and 16, positioning can be easily performed.
上記の如きデツドボルト係合機構では、ドアの
閉成時にガードアーム２の上端がガードアームス
トツパ３のガードアーム保持部３３に嵌持されて
ガードアーム２が所定位置に保持されると共に、
ガードアーム２とガードアームストツパ３がデツ
ドボルト係嵌部１に夫々着脱自在に取付けられて
いる為、ガードアーム２を裏返すと共にガードア
ームストツパ３を180゜回転してガードアーム保持
部３３の位置を左右間で変更することにより、左
右勝手いずれのドアにも兼用できる。尚、ガード
アーム２の表裏面に「Ｒ」及び「Ｌ」等の表示を
付しておくと便利である。又、デツドボルト係嵌
部１の係合溝１６，１６にガードアームストツパ
３の裏面に突出させたピン３４，３４を係合させ
ることにより両者の位置合わせが簡単に行なえる
ので、取付けが容易である。 In the dead bolt engagement mechanism as described above, when the door is closed, the upper end of the guard arm 2 is fitted into the guard arm holding portion 33 of the guard arm stopper 3, and the guard arm 2 is held in a predetermined position.
Since the guard arm 2 and the guard arm stopper 3 are removably attached to the dead bolt engagement part 1, the position of the guard arm holding part 33 can be adjusted by turning the guard arm 2 over and rotating the guard arm stopper 3 by 180 degrees. By changing between left and right, it can be used for both left and right-handed doors. Note that it is convenient to mark the front and back surfaces of the guard arm 2 with marks such as "R" and "L". In addition, by engaging the pins 34, 34 protruding from the back surface of the guard arm stopper 3 with the engagement grooves 16, 16 of the dead bolt engaging part 1, the positioning of both can be easily performed, so that installation is easy. It is.
以上の如く、本考案に係る用心錠のデツドボル
ト係合機構に依れば、ドア閉成時にガードアーム
を所定位置に保持し得ると共に、左右勝手いずれ
のドアにも使用し得るものである。 As described above, according to the dead bolt engagement mechanism of the security lock according to the present invention, the guard arm can be held in a predetermined position when the door is closed, and it can be used for both left and right-handed doors.
第１図は本考案に係るデツドボルト係合機構を
示す斜視図、第２図はその縦断側面図、第３図は
その横断平面図、第４図はその分解斜視図、第５
図は左右勝手を変更した場合の斜視図である。
１……デツドボルト係嵌部、２……ガードアー
ム、３……ガードアームストツパ、１２……デツ
ドボルト係嵌用挿通孔、２１……デツドボルト係
合孔、２２……スライド長孔、３１……デツドボ
ルト挿通孔、３３……ガードアーム保持部。
Fig. 1 is a perspective view showing a dead bolt engagement mechanism according to the present invention, Fig. 2 is a longitudinal sectional side view thereof, Fig. 3 is a transverse plan view thereof, Fig. 4 is an exploded perspective view thereof, and Fig. 5
The figure is a perspective view when the left and right hand is changed. DESCRIPTION OF SYMBOLS 1... Dead bolt engagement part, 2... Guard arm, 3... Guard arm stopper, 12... Dead bolt engagement insertion hole, 21... Dead bolt engagement hole, 22... Slide long hole, 31... Dead bolt insertion hole, 33... Guard arm holding part.
Claims (1)
共に下部を突出させたデツドボルト係嵌部を、中
央にデツドボルト挿通孔を形成すると共に一側を
垂立させてガードアーム保持部としたガードアー
ムストツパと一体的に壁面に装着するよう構成す
ると共に、デツドボルト係合孔とスライド長孔と
を形成したガードアームを、そのスライド長孔部
で着脱自在にデツドボルト係嵌部の突出下部に枢
着するよう構成したこと、を特徴とする用心錠の
デツドボルト係合機構。 A dead bolt engaging part with a dead bolt engaging insertion hole formed in the upper part and a protruding lower part is used as a guard arm stopper with a dead bolt insertion hole formed in the center and one side vertically made to be a guard arm holding part. The guard arm is configured to be integrally attached to a wall surface, and has a dead bolt engagement hole and a slide elongated hole, and is configured to be pivotally attached to the protruding lower part of the dead bolt engagement portion in a detachable manner at the slide elongated hole portion. A dead bolt engagement mechanism for a precautionary lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130383U JPS6048565U (en) | 1983-09-12 | 1983-09-12 | Caution lock deadbolt engagement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14130383U JPS6048565U (en) | 1983-09-12 | 1983-09-12 | Caution lock deadbolt engagement mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6048565U JPS6048565U (en) | 1985-04-05 |
| JPH0245408Y2 true JPH0245408Y2 (en) | 1990-11-30 |
Family
ID=30316075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14130383U Granted JPS6048565U (en) | 1983-09-12 | 1983-09-12 | Caution lock deadbolt engagement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048565U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5062902B2 (en) * | 2008-08-07 | 2012-10-31 | ナカ工業株式会社 | Evacuation device safety lock |
-
1983
- 1983-09-12 JP JP14130383U patent/JPS6048565U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6048565U (en) | 1985-04-05 |
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