JPH0332222Y2

JPH0332222Y2 -

Info

Publication number: JPH0332222Y2
Application number: JP1984120281U
Authority: JP
Priority date: 1984-08-06
Filing date: 1984-08-06
Publication date: 1991-07-09
Also published as: JPS6136064U

Description

【考案の詳細な説明】本考案は引戸錠における内外障子の芯出し装置
に関するものである。[Detailed Description of the Invention] The present invention relates to a device for centering internal and external shoji in a sliding door lock.

（従来技術と本考案の目的、構成）従来の内部錠と外部錠が内外障子に取付けら
れ、重合した状態で、施解錠する引戸錠では、た
とえば第１図を借りて説明すれば、内部錠と外部
錠の取付芯がずれると外部錠１のシリンダーｃを
内部側に押動しても内部錠２の駆動部であるピニ
オンｐに連通することはできないことが多々あ
る。(Prior art and purpose and structure of the present invention) In a conventional sliding door lock, in which an internal lock and an external lock are attached to an internal and external shoji and are locked and unlocked in a superimposed state, for example, referring to Fig. 1, an internal lock is used. If the mounting center of the external lock is misaligned, it is often impossible to communicate with the pinion p, which is the driving part of the internal lock 2, even if the cylinder c of the external lock 1 is pushed inward.

また、この場合は勿論鎌片３が外側障子４の受
板６に係合することもできない。 Moreover, in this case, of course, the sickle piece 3 cannot engage with the receiving plate 6 of the outer shoji 4.

また内外障子４，５が重合した状態では外部錠
１が見えないため、同芯にするにはかなりの困難
性がある。といつて内外障子を開けて調整すると
きは、内外錠２，１が遠ざかるため、同芯にする
ことはより困難になる。 Furthermore, since the outer lock 1 cannot be seen when the inner and outer shoji 4 and 5 are overlapped, it is quite difficult to make them concentric. However, when opening and adjusting the inner and outer shoji, the inner and outer locks 2 and 1 move away from each other, making it more difficult to make them concentric.

このような内外障子の取付芯のずれは次のよう
にして調整している。 This misalignment of the mounting center of the inner and outer shoji is adjusted as follows.

一般には内部錠２と外部錠１との芯合せをする
ため、内部錠２の取付ネジｓをゆるめ、つまみ７
を内部錠２の摺動溝ｍ内を摺動させることによ
り、鎌片３を受板６の係止孔１１に係入させ芯合
せをする方法もとられている。すなわち、外部錠
１のシリンダーｃのテールピースｔが、内部錠２
のピニオンｐの角孔ｈに嵌合する位置をさがすも
のである。 Generally, in order to align the inner lock 2 and the outer lock 1, loosen the mounting screw s of the inner lock 2 and turn the knob 7.
There is also a method in which the sickle piece 3 is inserted into the locking hole 11 of the receiving plate 6 and aligned by sliding it in the sliding groove m of the internal lock 2. That is, the tail piece t of the cylinder c of the external lock 1 is connected to the internal lock 2.
This is to find the position where the pinion p fits into the square hole h.

しかし、この場合内部錠２と外部錠１の取付芯
すなわち、テールピースｔと、ピニオンｐとを同
芯にすることは困難である。 However, in this case, it is difficult to make the mounting cores of the internal lock 2 and external lock 1, that is, the tail piece t and the pinion p, coaxial.

本考案はこのような従来のこの種引戸錠の問題
点を解決することを目的とする。すなわち、本考
案は以下述べるように、内外障子４，５を閉めた
とき、そのいづれか一方に設けたトリガーボルト
１０が相手方の障子に設けた受板６の凹部１２に
嵌入係止させることにより、内部錠２、外部錠１
の芯合せが出きたことを感知するようにしたもの
である。本考案はこのような構成をとることによ
り、容易に内部錠２、外部錠１の芯合せを可能と
した引戸錠を提供しようとするものである。 The present invention aims to solve the problems of the conventional sliding door lock of this type. That is, as described below, in the present invention, when the inner and outer shoji 4, 5 are closed, the trigger bolt 10 provided on one of them is fitted into and locked in the recess 12 of the receiving plate 6 provided on the other shoji. 2 internal locks, 1 external lock
It is designed to sense when the center alignment has been achieved. The present invention aims to provide a sliding door lock that allows the inner lock 2 and the outer lock 1 to be easily aligned by adopting such a configuration.

（実施例の説明）以下図面に記載された本考案の実施例について
説明する。第１図において、内側障子５に取付け
られる内部錠１のケース８にトリガーボルト１０
を設ける。このトリガーボルト１０は内側障子５
の表板９より突出する方向に附勢されている。(Description of Examples) Examples of the present invention shown in the drawings will be described below. In FIG. 1, a trigger bolt 10 is attached to the case 8 of the internal lock 1 attached to the inner shoji 5.
will be established. This trigger bolt 10 is the inner shoji 5
It is energized in the direction to protrude from the top plate 9 of.

一方外側障子４には受板６を設け、トリガーボ
ルト１０の突出方向に対応する位置に受板６の中
央部にトリガーボルト１０の係止できる凹部１２
を設け、その外周縁はトリガーボルト１０の摺動
する傾斜縁１２ａを形成しておく。（第３図）作用の説明以下その芯合せ方法について説明する。 On the other hand, the outer shoji 4 is provided with a receiving plate 6, and a recess 12 in the center of the receiving plate 6, in which the trigger bolt 10 can be locked, is located at a position corresponding to the protruding direction of the trigger bolt 10.
is provided, and its outer peripheral edge forms an inclined edge 12a on which the trigger bolt 10 slides. (Fig. 3) Description of operation The alignment method will be explained below.

まづ内外障子５，４の建付を調整する。 First, adjust the installation of the inner and outer shoji 5 and 4.

つぎに取付ネジｓ，ｓをゆるめておき、内部錠
２のケース８を上下動する。すると、トリガーボ
ルト１０先端が受板６の傾斜縁１２ａを摺動した
後、凹部１２に嵌合係止する。 Next, loosen the mounting screws s and s, and move the case 8 of the internal lock 2 up and down. Then, the tip of the trigger bolt 10 slides on the inclined edge 12a of the receiving plate 6, and then fits and locks into the recess 12.

かくして、外部錠１と内部錠２との芯が合つた
ことが判る。 Thus, it can be seen that the outer lock 1 and the inner lock 2 are aligned.

この状態で取付けネジｓ，ｓを締付け内部錠２
を固定して芯合せを完了する。 In this state, tighten the mounting screws s, s and internal lock 2.
Fix it to complete the alignment.

（本考案の作用効果）引戸錠の内外側障子４，５の芯合せをすると
き、たとえば内部錠ケース８を取付ネジＳ，Ｓを
ゆるめて内側障子５に沿つて摺動すると、トリガ
ーボルト１０が相手側の障子の受板６の凹部１２
に嵌り込み、芯合せしたことが分る。このとき、
トリガーボルト１０は相手方の障子に向けて付勢
力を付与されているので、トリガーボルト１０は
傾斜縁１２ａに密着しながら、凹部１２に最終的
には正確に嵌り込むことになる。また使用中もト
リガーボルト１０が障子４，５の開閉を妨げるこ
ともない。(Operation and effect of the present invention) When aligning the inner and outer shoji 4 and 5 of a sliding door lock, for example, when the inner lock case 8 is slid along the inner shoji 5 by loosening the mounting screws S, S, the trigger bolt 10 is the recess 12 of the receiving plate 6 of the opposite shoji
You can see that it has fit into the center and aligned. At this time,
Since the trigger bolt 10 is biased toward the mating shoji, the trigger bolt 10 will eventually fit into the recess 12 accurately while closely contacting the inclined edge 12a. Also, the trigger bolt 10 does not interfere with opening and closing of the shoji 4, 5 during use.

[Brief explanation of the drawing]

第１図：本考案装置を用いた引戸錠の断面図、
第２図：第１図−矢視図、第３図：第１図
−矢視図、第４図：第１図−矢視図。１……外部錠、２……内部錠、３……鎌片、４
……外側障子、５……内側障子、６……受板〔鎌
片３の〕、７……つまみ、８……内部錠のケース、
ｓ……取付けネジ、ｐ……ピニオン、ｃ……シリ
ンダー、９……表板〔内側障子５の〕、１０……
トリガーボルト、１１……係止孔、１２……凹
部、１２ａ……傾斜縁、ｈ……ピニオンの角孔。 Figure 1: Cross-sectional view of a sliding door lock using the device of the present invention.
Figure 2: Figure 1 - View in the direction of the arrows, Figure 3: Figure 1 - View in the direction of the arrows, Figure 4: Figure 1 - View in the direction of the arrows. 1...External lock, 2...Internal lock, 3...Sickle piece, 4
...outer shoji, 5...inner shoji, 6...receiver plate [sickle piece 3], 7...knob, 8...inner lock case,
s...Mounting screw, p...Pinion, c...Cylinder, 9...Top plate [of inner shoji 5], 10...
Trigger bolt, 11...locking hole, 12...recess, 12a...slanted edge, h...pinion square hole.

Claims

[Scope of claim for utility model registration] 2 internal locks and 1 external lock for the inner and outer shoji 5 and 4, respectively
In a sliding door lock that has a built-in lock and locks by aligning the inner lock 2 and the outer lock 1, the lock case 8 of one of the inner and outer shoji 4 and 5 can be adjusted in vertical position with the mounting screw S while holding the shoji. The trigger bolt 10 is attached from the one lock case 8 to the trigger bolt 10.
A biasing force is applied to the shoji of the other party to cause it to protrude, while a receiving plate 6 is provided on the shoji of the other party, and a fitting engagement is made at the tip of the trigger bolt 10 at a position corresponding to the protruding direction of the trigger bolt 10. Recess 12 that can be stopped
is provided with its outer peripheral edge as an inclined edge 12a, and the tip of the trigger bolt 10 is aligned with the recess 12 of the receiving plate 3.
A centering device for a sliding door lock, characterized in that the centering device for a sliding door lock is configured such that when the sliding door locks are inserted and locked, the internal locks 2 and external locks 1 built in the internal and external shojis 5 and 4 are aligned.