JPS5813006Y2 - Trigger mechanism of locking device - Google Patents
Trigger mechanism of locking deviceInfo
- Publication number
- JPS5813006Y2 JPS5813006Y2 JP18468279U JP18468279U JPS5813006Y2 JP S5813006 Y2 JPS5813006 Y2 JP S5813006Y2 JP 18468279 U JP18468279 U JP 18468279U JP 18468279 U JP18468279 U JP 18468279U JP S5813006 Y2 JPS5813006 Y2 JP S5813006Y2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- trigger
- bolt
- locking rod
- locking device
- 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
- Patch Boards (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Gates (AREA)
Description
【考案の詳細な説明】
この考案は錠装置のトリガー機構に関するもので、その
目的とするところは、閉扉後にレバーの操作によって施
錠ロッドを突出させて施錠を行なう錠装置において、開
扉中は施錠ロッドの突出を防止することができるトリガ
ー機構を提供しようとするものである。[Detailed description of the invention] This invention relates to a trigger mechanism for a locking device, and its purpose is to lock the door by protruding a locking rod by operating a lever after the door is closed. The object is to provide a trigger mechanism that can prevent the rod from protruding.
以下においてこの考案の構成をグレモン装置に応用した
一例について説明する。An example in which the configuration of this invention is applied to a Gremont device will be described below.
１はケース、２はカバー、３はトリ力゛−（Ｌ４とロッ
ド出入孔５を有するフロントである。1 is a case, 2 is a cover, and 3 is a front having a tri-force (L4) and a rod inlet/outlet hole 5.
６は１−リガーボルトで、先端が山型に形成され、両側
に設けた軸７をケース１とカバー２に設けた縦長孔８に
遊嵌合してケース１内に−Ｌ下摺動可能に設けられ、先
端部が上面のフロント３の１〜リガ一孔４より出没する
ようになっている。6 is a 1-rigger bolt, the tip of which is formed into a chevron shape, and the shaft 7 provided on both sides is loosely fitted into the vertical hole 8 provided in the case 1 and the cover 2, so that it can be slid downward into the case 1. The distal end portion protrudes and retracts from holes 1 to 4 of the front 3 on the upper surface.
９はストッパーで゛、第５図に示すように、両側板９
ａ 、９ ｂを底板９Ｃで連結して縦断面Ｕ型に形成さ
れており、底板９Ｃには施錠ロッド１０が挿通する角型
の挿通孔１１が設けられ、軸１２によってケース１内に
−Ｌ下回動可能に設けられている。9 is a stopper, and as shown in Fig. 5, both side plates 9
a and 9 b are connected by a bottom plate 9C to form a U-shaped longitudinal section, and the bottom plate 9C is provided with a square insertion hole 11 through which a locking rod 10 is inserted. It is provided so that it can be moved downward.
このストッパー９は、スプノング１３によって水平状に
」一方へ附勢されており、第１図の開扉時には他端がト
リガーボルト６の軸７に接触して上方へ押圧しており、
１〜リガーボルト６の先端が常にフロント３のトリガ一
孔４より突出している。This stopper 9 is biased horizontally in one direction by a spunong 13, and when the door is opened as shown in FIG. 1, the other end contacts the shaft 7 of the trigger bolt 6 and presses it upward.
The tips of the rigger bolts 1 to 6 always protrude from the trigger hole 4 of the front 3.
尚、Ｉ−リカ゛−ポルｌ−６にスプリングを設けて先端
部を常にフロント３より突出させ、トリガーボルト６と
ス１〜ツバ−９とを連結する構成を採ってもよい。Alternatively, a spring may be provided in the I-recovery port 1-6 so that the tip thereof always protrudes from the front 3, and the trigger bolt 6 and the spring 1 to the collar 9 are connected to each other.
上記の構成よりなるトリガー機構は、フロント３を介し
て扉の上端に取付けられる。The trigger mechanism having the above configuration is attached to the upper end of the door via the front 3.
施錠ロッド１０は、上部に段部１４を介した小径部１５
を有しており、レバーに連結された連結杆１６の上端部
に螺着されている。The locking rod 10 has a small diameter portion 15 with a stepped portion 14 in the upper part.
and is screwed onto the upper end of a connecting rod 16 connected to the lever.
この施錠ロッド１０はその小径部１５がストッパー９の
挿通孔１１に挿通され、第１図の開扉時にはロッド挿通
孔１１の端縁部に施錠ロッド１０の段部が接近し係合可
能になっている。The small diameter portion 15 of the locking rod 10 is inserted into the insertion hole 11 of the stopper 9, and when the door is opened as shown in FIG. ing.
尚、ストッパー９は上記実施例のように回動式に限定さ
れるものではなく、第６図に示した他実施例のように、
端部にテーパー面１８を形成してスプリング１９で矢印
Ａ方向へ附勢し、このテーパー面１８にトリガーボルト
６に形成したテーパー面２０を接触させてトリガーボル
ト６の先端を常にフロント３より突出させ、ストッパー
９の挿通孔１１の端縁部と施錠ロッド１０の段部１４が
係合可能にしても良い。Incidentally, the stopper 9 is not limited to the rotary type as in the above embodiment, but as in the other embodiment shown in FIG.
A tapered surface 18 is formed at the end and biased in the direction of arrow A by a spring 19, and a tapered surface 20 formed on the trigger bolt 6 is brought into contact with this tapered surface 18 so that the tip of the trigger bolt 6 always protrudes from the front 3. The end edge of the insertion hole 11 of the stopper 9 and the stepped portion 14 of the locking rod 10 may be engaged with each other.
次にこの考案の動作について説明する。Next, the operation of this invention will be explained.
第１図は開扉時の状態を示しており、トリガーボルト６
がフロント３のトリガー（Ｌ４より突出し、施錠ロッド
１０の小径部１５がストッパー９の挿通孔１１を挿通し
て段部１４が挿通孔１１の端縁部に係合可能になってお
り、レバーを操作しても、施錠ロッド１０は段部１４と
挿通孔１１の端縁部との間隔しか突出せず、扉取付枠に
当接しないようになっている。Figure 1 shows the state when the door is opened, and the trigger bolt 6
protrudes from the trigger (L4) of the front 3, the small diameter part 15 of the locking rod 10 is inserted through the insertion hole 11 of the stopper 9, and the stepped part 14 can be engaged with the edge of the insertion hole 11, and the lever is Even when operated, the locking rod 10 protrudes only by the distance between the stepped portion 14 and the edge of the insertion hole 11, and does not come into contact with the door mounting frame.
この第１図の状態において閉扉すると、第３図のように
トリガーボルト６の先端が扉取付枠に接触して押圧され
、ケース１内に没入し、ストッパー９がトリガーボルト
６に押圧されて下方へ回動し、挿通孔１１の端縁部が施
錠ロッド１０の段部１４より離れ、施錠ロッド１０が上
方へ摺動可能となる。When the door is closed in the state shown in FIG. 1, the tip of the trigger bolt 6 contacts and is pressed against the door mounting frame as shown in FIG. 3, sinks into the case 1, and the stopper 9 is pressed by the trigger bolt 6 and downward The end edge of the insertion hole 11 is separated from the stepped portion 14 of the locking rod 10, and the locking rod 10 can be slid upward.
この第３図の閉扉状態において、レバーを操作すると、
第４図のように連結杆１６が上方へ摺動して上端の施錠
ロッド１０の小径部１５がフロント３のロッド出入口５
より突出し、扉取付枠のロッド受孔１７に嵌合し、施錠
される。When the lever is operated in the closed state of Fig. 3,
As shown in FIG. 4, the connecting rod 16 slides upward and the small diameter portion 15 of the locking rod 10 at the upper end is inserted into the rod entrance 5 of the front 3.
It protrudes further, fits into the rod receiving hole 17 of the door mounting frame, and is locked.
この考案は上記のように、開扉状態においては施錠ロッ
ドの段部がストッパーに形成したロッドの挿通孔の端縁
部に係合可能になっており、誤ってレバーを操作しても
施錠ロッドは扉と扉取付枠との間に存在する僅かな間隔
の範囲内しか突出せず、このため施錠ロッドが扉取付枠
に当接するおそれはなく、扉取付枠に当接して生ずる破
損および衝撃音の発生を防止でき、又施錠ロッドを連結
杆に螺合によって取付ければ回転によってストッパーと
の対応位置を調整することができる等の効果を有してい
る。As mentioned above, this design allows the stepped part of the locking rod to engage with the edge of the insertion hole of the rod formed in the stopper when the door is open, so that even if the lever is operated by mistake, the locking rod will not close. protrudes only within the small gap that exists between the door and the door mounting frame, so there is no risk of the locking rod coming into contact with the door mounting frame, and there is no risk of damage or impact noise caused by contact with the door mounting frame. This has the advantage that the locking rod can be screwed onto the connecting rod to adjust its position relative to the stopper by rotation.
第１図は本考案の実施例を示す錠装置のトリガー機構の
内部の側面図、第２図は平面図、第３図および第４図は
作動状態の側面図、第５図はストッパーの拡大斜視図、
第６図は他実施例の断面図である。
３・・・・・・フロント、６・・・・・・トリガーボル
ト、９・・・・・・ストッパー、１０・・・・・・施錠
ロッド、１１・・・・・・挿通孔、１３・・・・・・ス
プリング、１８・・・・・・テーパー面、２０・・・・
・・テーパー面。Fig. 1 is a side view of the inside of the trigger mechanism of a lock device showing an embodiment of the present invention, Fig. 2 is a plan view, Figs. 3 and 4 are side views of the operating state, and Fig. 5 is an enlarged view of the stopper. Perspective view,
FIG. 6 is a sectional view of another embodiment. 3... Front, 6... Trigger bolt, 9... Stopper, 10... Locking rod, 11... Insertion hole, 13... ... Spring, 18 ... Tapered surface, 20 ...
...Tapered surface.
Claims (3)
附与されたトリガーボルトと、このｌ・リガーボルトに
連動可能なストッパーとを設け、このストッパーにフロ
ントより突出可能な施錠ロッドの挿通孔を形成し、トリ
ガーボルトの突出状態において施錠ロッドの通過を可能
とした錠装置のトリガー機構。(1) A trigger bolt that can be retracted from the front and is always given a springing force in the protruding direction, and a stopper that can be interlocked with the L-rigger bolt are provided, and this stopper has an insertion hole for a locking rod that can be protruded from the front. A trigger mechanism of a locking device that allows the locking rod to pass through when the trigger bolt is in the protruding state.
力でトリガーボルトに接触させ、トリガーボルトを常に
フロントより突出させた実用新案登録請求の範囲第１項
記載の錠装置のトリガー機構。(2) The trigger mechanism for a locking device according to claim 1, which is a registered utility model, wherein the stopper is rotatably provided and brought into contact with the trigger bolt by the elastic force of a spring, so that the trigger bolt always protrudes from the front.
トリガーボルトとを互いのテーパー面を介で連動可能と
した実用新案登録請求の範囲第１記載の錠装置のトリガ
ー機構。(3) The trigger mechanism for a locking device according to claim 1, wherein the stopper is slidably provided, and the stopper and the trigger bolt are interlocked through their tapered surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18468279U JPS5813006Y2 (en) | 1979-12-28 | 1979-12-28 | Trigger mechanism of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18468279U JPS5813006Y2 (en) | 1979-12-28 | 1979-12-28 | Trigger mechanism of locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56100645U JPS56100645U (en) | 1981-08-07 |
| JPS5813006Y2 true JPS5813006Y2 (en) | 1983-03-12 |
Family
ID=29694897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18468279U Expired JPS5813006Y2 (en) | 1979-12-28 | 1979-12-28 | Trigger mechanism of locking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813006Y2 (en) |
-
1979
- 1979-12-28 JP JP18468279U patent/JPS5813006Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56100645U (en) | 1981-08-07 |
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