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JP6116158B2 - Push-pull tablets - Google Patents
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JP6116158B2 - Push-pull tablets - Google Patents

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Publication number
JP6116158B2
JP6116158B2 JP2012184693A JP2012184693A JP6116158B2 JP 6116158 B2 JP6116158 B2 JP 6116158B2 JP 2012184693 A JP2012184693 A JP 2012184693A JP 2012184693 A JP2012184693 A JP 2012184693A JP 6116158 B2 JP6116158 B2 JP 6116158B2
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lock
push
pull
slide latch
knob
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JP2012184693A
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JP2014040756A (en
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納口　利彦
利彦 納口
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技研金物株式会社
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Description

本発明は、扉を開放する方向にレバーを押し込み操作、または引き寄せ操作することによりスライドラッチを開錠できるプッシュプル錠に関する。   The present invention relates to a push-pull lock that can unlock a slide latch by pushing or pulling a lever in a direction to open a door.

営繕業界からは握り玉錠やレバーハンドル錠の交換用としてプッシュプル錠を元の錠取り付け凹部や穿孔を生かして交換できることが要望されている。
このようなものとして特許文献１に見られるようなプッシュプル錠を提案したが、これには施錠機構がなかった。 The maintenance industry demands that a push-pull lock can be exchanged by making use of the original lock mounting recess and perforation for exchanging the grip ball lock and lever handle lock.
As such, a push-pull lock as found in Patent Document 1 was proposed, but there was no locking mechanism.

特開２０１１−９４３９７JP2011-94397

本発明はこのような問題に鑑みてなされたものであって、その目的とするところは、握り玉錠やレバーハンドル錠の取り付け凹部や穿孔を生かして交換できるロック機構を備えたプッシュプル錠を提供することである。   The present invention has been made in view of such problems, and an object of the present invention is to provide a push-pull lock provided with a lock mechanism that can be exchanged by making use of a mounting recess or a perforation of a grip ball lock or lever handle lock. Is to provide.

このような課題を達成するために本発明においては、ハンドルの進退により回動駆動される解錠カムによりスライドラッチが後退して解錠するプッシュプル錠において、一端にロックツマミを、また他端に表示板を、さらに前記ロックツマミが押し込まれた時に前記スライドラッチの後端に位置するロック部を有する作動棹を前記解錠カムに上下に重なるように配置した。 In order to achieve such a problem, in the present invention, in a push-pull lock in which the slide latch is retracted and unlocked by an unlocking cam that is rotationally driven by the advancement and retraction of the handle, a lock knob is provided at one end and the other end In addition, an operating rod having a lock portion located at the rear end of the slide latch when the lock knob is further pushed is arranged to overlap the unlocking cam vertically .

本発明によれば、スライドラッチの移動を拘束するロック機構を解錠機構と同一のエリアに組み込むまれているので、握り玉錠やレバーハンドル錠の取り付け凹部や穿孔を生かして交換することができる。 According to the present invention, since the lock mechanism for restricting the movement of the slide latch is incorporated in the same area as the unlocking mechanism, it can be exchanged by making use of the mounting recesses and perforations of the grip ball lock and lever handle lock. .

本発明のプッシュプル錠の概要を示す斜視図、及び施錠機構を示す斜視図である。It is the perspective view which shows the outline | summary of the push pull lock of this invention, and the perspective view which shows a locking mechanism. 本発明のプッシュプル錠の施錠機構を示す斜視図である。It is a perspective view which shows the locking mechanism of the push-pull lock of this invention. 本発明のプッシュプル錠の一実施例を示す縦断面図である。It is a longitudinal cross-sectional view which shows one Example of the push-pull lock of this invention. 本発明のプッシュプル錠の一実施例を示す縦断面図である。It is a longitudinal cross-sectional view which shows one Example of the push-pull lock of this invention. 本発明のプッシュプル錠のロック時の状態を示す斜視図である。It is a perspective view which shows the state at the time of the lock of the push-pull lock of this invention.

そこで以下に本発明の詳細を図示した実施例に基づいて以下に説明する。
図１、２は本発明のプッシュプル錠の概要、及び施錠機構の一実施例を示すものであり、また図３，４は本発明の実施例を示すものであって、特許文献１に記載されたような構造を有するプッシュプル錠のスライドラッチ１の後端部には窓２が形成されていて、ここには扉の表裏に位置するハンドル３、４の進退により回動駆動される解錠カム５、６がロック機構の作動棹７を挟むように挿入されている。 Therefore, the details of the present invention will be described below based on the illustrated embodiments.
1 and 2 show an outline of the push-pull lock of the present invention and an embodiment of the locking mechanism, and FIGS. 3 and 4 show an embodiment of the present invention. A window 2 is formed at the rear end portion of the slide latch 1 of the push-pull lock having the structure as described above, and is a solution that is driven to rotate by advancing and retracting the handles 3 and 4 located on the front and back of the door. The lock cams 5 and 6 are inserted so as to sandwich the operating lever 7 of the lock mechanism.

解錠カム５，６は、周知のようにその後端がハンドル３，４の進退を回動運動に変換する機構８，９を介して連結され、その先端が回動してスライドラッチ１を後退させる。   As is well known, the unlocking cams 5 and 6 are connected at their rear ends via mechanisms 8 and 9 for converting the advance and retreat of the handles 3 and 4 into a rotational motion, and the front ends thereof rotate to retract the slide latch 1. Let

一方、ロック機構を構成する作動棹７は、一端にロックツマミ１０、他端に表示板１１、及びロックツマミ１０が押し込まれた時にスライドラッチ１の窓２に対向する領域にスライドラッチ１の後端に位置するロック部１２が形成されている。   On the other hand, the operating rod 7 constituting the lock mechanism has a lock knob 10 at one end, a display plate 11 at the other end, and a rear side of the slide latch 1 in a region facing the window 2 of the slide latch 1 when the lock knob 10 is pushed. A lock portion 12 located at the end is formed.

この実施例において、ドアＤに取り付けてドアＤを閉めると、スライドラッチ１が柱Ｐのラッチ受け１３に進入して施錠される。   In this embodiment, when the door D is attached to the door D and the door D is closed, the slide latch 1 enters the latch receiver 13 of the pillar P and is locked.

ロックしたい場合には取付座１４近傍のロックツマミ１０をドアＤの側に押し込むと、作動棹７が移動してロック部１２がスライドラッチ１の後端部に位置する。 これにより、スライドラッチ１は、ロック部１２に拘束されてハンドル３，４の操作に関わりなく移動が不可能となる。またこの状態では図５に示したようにハンドル３の他端の表示板が取付座１３から露出して、他者に現在、ドアがロック状態であることを示す。   In order to lock, when the lock knob 10 near the mounting seat 14 is pushed into the door D, the operating rod 7 moves and the lock portion 12 is positioned at the rear end portion of the slide latch 1. Thereby, the slide latch 1 is restrained by the lock portion 12 and cannot move regardless of the operation of the handles 3 and 4. Further, in this state, as shown in FIG. 5, the display plate at the other end of the handle 3 is exposed from the mounting seat 13 to indicate to the other person that the door is currently locked.

なお、ロックを解除する場合にはロックツマミ１０をレバ４側に引くと、ロック部１２がスライドラッチ１の後端部から抜けてロックが解ける。同時に表示板１１が取付座１３に隠れる。   In order to release the lock, when the lock knob 10 is pulled toward the lever 4 side, the lock portion 12 comes out of the rear end portion of the slide latch 1 and the lock is released. At the same time, the display plate 11 is hidden by the mounting seat 13.

以上、説明したように本発明によればスライドラッチを移動させる解錠カム５、６とロック部１２を操作する作動棹７とを重なるように配置したので、握り玉錠やレバーハンドル錠の取り付け凹部や穿孔を生かして交換さえできるなら、ロック機構を有するプッシュプル錠に交換できる。   As described above, according to the present invention, the unlocking cams 5 and 6 for moving the slide latch and the operating rod 7 for operating the lock portion 12 are arranged so as to overlap with each other. If it can be replaced by making use of the recesses and perforations, it can be replaced with a push-pull lock having a locking mechanism.

１ スライドラッチ ２ 窓 ３，４ ハンドル ５，６ 解錠カム ７ 作動棹 ８，９ 運動変換機構 １０ ロックツマミ １１ 表示板 １２ ロック部 DESCRIPTION OF SYMBOLS 1 Slide latch 2 Window 3, 4 Handle 5, 6 Unlocking cam 7 Actuation rod 8, 9 Motion conversion mechanism 10 Lock knob 11 Display board 12 Lock part

Claims (1)

ハンドルの進退により回動駆動される解錠カムによりスライドラッチが後退して解錠するプッシュプル錠において、一端にロックツマミを、また他端に表示板を、さらに前記ロックツマミが押し込まれた時に前記スライドラッチの後端に位置するロック部を有する作動棹を前記解錠カムに上下に重なるように配置してなるプッシュプル錠。 In a push-pull lock where the slide latch is retracted and unlocked by an unlocking cam that is driven to rotate by the advancement and retraction of the handle, when the lock knob is pushed in at one end, the display plate at the other end, and the lock knob is pushed in A push-pull lock, wherein an operating rod having a lock portion located at the rear end of the slide latch is arranged so as to overlap the unlocking cam vertically .
JP2012184693A 2012-08-24 2012-08-24 Push-pull tablets Active JP6116158B2 (en)

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JP2014040756A JP2014040756A (en) 2014-03-06
JP6116158B2 true JP6116158B2 (en) 2017-04-19

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101850294B1 (en) * 2016-05-09 2018-04-20 한상욱 Pull and pull all type door handling device
KR101758097B1 (en) * 2016-05-24 2017-07-17 한상욱 Pull and pull all type door handling device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833350B2 (en) * 1978-03-24 1983-07-19 株式社長澤製作所 Dual-use lock structure

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