JP6268044B2 - Wooden sliding door plug lock mounting structure - Google Patents

Wooden sliding door plug lock mounting structure Download PDF

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JP6268044B2
JP6268044B2 JP2014120826A JP2014120826A JP6268044B2 JP 6268044 B2 JP6268044 B2 JP 6268044B2 JP 2014120826 A JP2014120826 A JP 2014120826A JP 2014120826 A JP2014120826 A JP 2014120826A JP 6268044 B2 JP6268044 B2 JP 6268044B2
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sliding door
plug
wooden
operation shaft
hole
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JP2016000911A (en
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潤也 池田
潤也 池田
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三和スピンドル建材株式会社
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Description

本発明は、引き戸用差込栓錠の取付構造に関し、特に、木製の引き戸に好適に用いることができる木製の引き戸の差込栓錠の取付構造に関するものである。 The present invention relates to a mounting structure of the sliding door for differences Komisenjo, more particularly, to a mounting structure of Sakomisenjo wooden sliding doors which can be suitably used for wooden sliding doors.

従来、引き違い引き戸や片引き戸の施錠を行うために、差込栓錠が汎用されている。
この引き戸用差込栓錠は、引き違い引き戸や片引き戸の内側の引き戸に設置した錠本体のシリンダ部に挿通した操作軸を、外側の引き戸又は袖壁に設置した受けプレートに形成した孔部に挿入して施錠を行うものであった。 Conventionally, plug locks have been widely used to lock sliding doors and single sliding doors.
This sliding door plug lock has a hole formed in the receiving plate installed on the outer sliding door or sleeve wall with the operating shaft inserted into the cylinder part of the lock body installed on the sliding door inside the sliding door or single sliding door It was inserted into and locked.

この引き戸用差込栓錠は、引き違い引き戸や片引き戸の施錠を簡易に行うことができる反面、正規の施錠位置以外の位置で操作軸を突出させた状態で引き戸の開閉操作をすることで、外側の引き戸又は袖壁に損傷を与えたり、差込栓錠自体が破損するという問題があった。   While this sliding door plug lock can easily lock the sliding door or single sliding door, it can be opened and closed with the operating shaft protruding at a position other than the normal locking position. There is a problem that the outside sliding door or the sleeve wall is damaged or the plug lock itself is broken.

また、この引き戸用差込栓錠は、操作軸を受けプレートに形成した孔部に挿入しただけで施錠を行うものであるため、木製の引き戸のように剛性の低い部材で構成されている引き戸の場合には、差込栓錠が取り付けられている召し合せ部を、内側の引き戸と外側の引き戸又は袖壁との隙間がひらく方向に変形させることでこじ開ける不正解錠が可能になるという問題があった。   In addition, since the plug for the sliding door is locked only by inserting the operation shaft into the hole formed in the receiving plate, the sliding door is composed of a member having low rigidity such as a wooden sliding door. In the case of the above, the problem is that the unlocking can be opened by deforming the summing part, to which the plug plug is attached, in the direction that the gap between the inner sliding door and the outer sliding door or the sleeve wall opens. was there.

本発明は、上記従来の引き戸用差込栓錠の有する問題点に鑑み、正規の施錠位置以外の位置で操作軸を突出させた状態で引き戸の開閉操作をしにくくするとともに、引き戸を変形させることで差込栓錠をこじ開ける不正解錠を不可能にすることができる木製の引き戸の差込栓錠の取付構造を提供することを目的とする。 In view of the problems of the conventional sliding door plug plug, the present invention makes it difficult to open and close the sliding door in a state where the operation shaft protrudes at a position other than the normal locking position, and deforms the sliding door. It is an object of the present invention to provide a wooden sliding door plug-in lock mounting structure that can prevent unauthorized unlocking by prying open the plug plug.

上記目的を達成するため、本発明の木製の引き戸の差込栓錠の取付構造は、木製の内側の引き戸に設置した錠本体のシリンダ部に挿通した操作軸を、木製の外側の引き戸又は袖壁に設置した受けプレートに形成した孔部に挿入して施錠を行う木製の引き戸の差込栓錠の取付構造において、前記差込栓錠が、操作軸に、該操作軸を押し込み及び回転操作する操作用摘みと、操作軸の軸方向に間隔をあけて第１及び第２の施錠突起とを備え、シリンダ部に、第１の施錠突起がシリンダ部の外周面より突出しないように収容、案内される鉤状のガイド溝を形成し、受けプレートの孔部の周縁に、第２の施錠突起が通過できる挿通部及び通過できない非挿通部を形成し、操作軸を後退方向に付勢するばね部材を配設してなり、前記錠本体を、該錠本体シリンダ部を木製の内側の引き戸に穿って形成した円孔状の窪みに嵌め込んで設置するようにしたことを特徴とする。 To achieve the above object, the mounting structure of Sakomisenjo wooden sliding doors of the present invention, the operating shaft inserted through the cylinder portion of the lock body installed in wooden inner door, the outer sliding door or sleeve wood in the mounting structure of Sakomisenjo wooden sliding doors to insert to lock the hole formed in the receiving plate installed in the wall, the insertion plug tablets, the operating shaft, pushing the the manipulation axis and rotation operation An operation knob and a first and second locking projections spaced apart in the axial direction of the operating shaft, and accommodated in the cylinder portion so that the first locking projection does not protrude from the outer peripheral surface of the cylinder portion, forming a hook-shaped guide groove is guided, received the periphery of the hole of the plate, form a form a non-insertion portion that can not be inserted portion and passes the second locking projections can pass, urging the operating shaft in the retracting direction the spring member will be disposed of, the lock body, the tablet body Characterized in that the cylinder unit to be installed is fitted into the recess inside a circle hole shape formed by bored on sliding doors of wood.

この場合において、受けプレートの孔部を、長孔形状に形成することができる。   In this case, the hole of the receiving plate can be formed in a long hole shape.

また、錠本体に、操作軸を押し込み操作したときに操作用摘みの基部が入り込む凹部を形成することができる。   Moreover, the recessed part into which the base of the knob for operation enters when the operation shaft is pushed in can be formed in the lock body.

また、ガイド溝が、末端側が操作軸の後退方向に切り込んだ形状に形成することができる。   Further, the guide groove can be formed in a shape in which the end side is cut in the retracting direction of the operation shaft.

本発明の木製の引き戸の差込栓錠の取付構造によれば、操作軸に、該操作軸を押し込み及び回転操作する操作用摘みと、操作軸の軸方向に間隔をあけて第１及び第２の施錠突起とを備え、シリンダ部に、第１の施錠突起が案内される鉤状のガイド溝を、受けプレートの孔部の周縁に、第２の施錠突起が通過できる挿通部及び通過できない非挿通部をそれぞれ形成することにより、操作軸を押し込み及び回転操作することによって、操作軸に形成した第２の施錠突起を受けプレートの孔部の周縁に形成した非挿通部に位置させることで、引き戸を変形させることで差込栓錠をこじ開ける不正解錠を不可能にすることができる。
また、操作軸を後退方向に付勢するばね部材を配設することにより、操作軸を、非操作時に後退した状態とすることができ、正規の施錠位置以外の位置で操作軸を突出させた状態で引き戸の開閉操作をしにくくして、外側の引き戸又は袖壁に損傷を与えたり、差込栓錠自体が破損することを未然に防止することができる。 According to the attachment structure of the plug of the wooden sliding door of the present invention, the operation knob that pushes and rotates the operation shaft on the operation shaft, and the first and first doors spaced apart in the axial direction of the operation shaft. 2 with a locking projection, and a cylinder-shaped guide groove through which the first locking projection is guided, and an insertion portion through which the second locking projection can pass and a non-passage at the periphery of the hole of the receiving plate. By forming the non-insertion portions, respectively, by pushing and rotating the operation shaft, the second locking projection formed on the operation shaft is received at the non-insertion portion formed on the periphery of the hole of the plate. By changing the sliding door, it is possible to make unauthorized unlocking by prying open the plug.
Also, by disposing a spring member that urges the operating shaft in the backward direction, the operating shaft can be in a retracted state when not operated, and the operating shaft protrudes at a position other than the normal locking position. It is difficult to open and close the sliding door in the state, and it is possible to prevent damage to the outer sliding door or the sleeve wall or damage to the plug lock itself.

また、受けプレートの孔部を、長孔形状に形成することにより、第２の施錠突起が通過できる挿通部及び通過できない非挿通部を簡易に形成することができる。   In addition, by forming the hole portion of the receiving plate in the shape of a long hole, it is possible to easily form the insertion portion through which the second locking projection can pass and the non-insertion portion through which the second locking projection cannot pass.

また、錠本体に、操作軸を押し込み操作したときに操作用摘みの基部が入り込む凹部を形成することにより、操作用摘みの操作性を良好に維持しながら、錠本体の表面からの操作用摘みの突出量を抑制し、安全性を向上することができる。   In addition, by forming a recess in the lock body into which the base of the operation knob enters when the operation shaft is pushed in, the operation knob from the surface of the lock body is maintained while maintaining good operability of the operation knob. The amount of protrusion can be suppressed, and safety can be improved.

また、ガイド溝が、末端側が操作軸の後退方向に切り込んだ形状に形成することにより、操作軸を後退方向に付勢するばね部材との相乗によって、差込栓錠、ひいては、引き戸のがたつきを防止することができ、引き戸を振動させたり、器具を使用して操作軸を回転させることにより第１の施錠突起を施錠位置から解錠位置にして行われる不正解錠をより確実に防止することができる。   In addition, the guide groove is formed in a shape in which the end side is cut in the retracting direction of the operating shaft, so that it is synergistic with the spring member that urges the operating shaft in the retracting direction, so It is possible to prevent sticking, and more reliably prevent unauthorized unlocking that occurs when the first locking projection is moved from the locked position to the unlocked position by vibrating the sliding door or rotating the operating shaft using an instrument. can do.

本発明の木製の引き戸の差込栓錠の取付構造の第１実施例を示し、（ａ）は正面図、（ｂ）は（ａ）のＡ−Ａ断面図、（ｃ）は（ｂ）のＥ−Ｅ断面図、（ｄ）は分解斜視図、（ｅ）は解錠状態の平断面図、（ｆ）は同斜視図、（ｇ）は施錠状態の平断面図、（ｈ）は同斜視図である。The 1st Example of the attachment structure of the plug of the wooden sliding door of this invention is shown, (a) is a front view, (b) is AA sectional drawing of (a), (c) is (b). (E) is an exploded perspective view, (e) is a plan sectional view in an unlocked state, (f) is a perspective view thereof, (g) is a plan sectional view in a locked state, and (h) is a plan sectional view in a locked state. It is the same perspective view. 本発明の木製の引き戸の差込栓錠の取付構造の第２実施例を示し、（ａ）は正面図、（ｂ）は受けプレート正面図、（ｃ）は縦断面図、（ｄ）は平断面図である。The 2nd Example of the attachment structure of the plug of the wooden sliding door of this invention is shown, (a) is a front view, (b) is a receiving plate front view, (c) is a longitudinal cross-sectional view, (d) is FIG.

以下、本発明の木製の引き戸の差込栓錠の取付構造の実施の形態を、図面に基づいて説明する。 Hereinafter, the embodiments of the mounting structure of Sakomisenjo wooden sliding doors of the present invention will be described with reference to the drawings.

図１に、本発明の木製の引き戸の差込栓錠の取付構造の第１実施例を示す。
この引き戸用差込栓錠１は、差込栓錠１を木製の引き違い引き戸Ｄ（窓用引き戸を含む。以下同じ。）に適用したもので、内側の引き戸Ｄ１に設置した錠本体２のシリンダ部２１に挿通した操作軸３を、外側の引き戸Ｄ２に設置した受けプレート４に形成した孔部４１に挿入して施錠を行うようにしたものである。 In FIG. 1, the 1st Example of the attachment structure of the plug plug of the wooden sliding door of this invention is shown.
This sliding door plug 1 is an application of the plug 1 to a wooden sliding door D (including a sliding door for windows; the same shall apply hereinafter), and includes a lock body 2 installed on the inner sliding door D1. The operating shaft 3 inserted through the cylinder portion 21 is inserted into a hole 41 formed in the receiving plate 4 installed in the outer sliding door D2, and locked.

そして、この引き戸用差込栓錠１は、操作軸３に、この操作軸３を押し込み及び回転操作する操作用摘み５と、操作軸３の軸方向に間隔をあけて第１及び第２の施錠突起６１、６２とを備え、錠本体２のシリンダ部２１に、第１の施錠突起６１が案内される鉤状のガイド溝２２を、受けプレート４の孔部４１の周縁に、第２の施錠突起６２が通過できる挿通部４１ａ及び通過できない非挿通部４１ｂをそれぞれ形成し、さらに、操作軸３を後退方向に付勢するばね部材７を配設するようにしている。   The sliding door plug 1 includes an operation knob 5 that pushes and rotates the operation shaft 3 on the operation shaft 3, and first and second gaps in the axial direction of the operation shaft 3. The cylinder portion 21 of the lock body 2 is provided with a hook-shaped guide groove 22 for guiding the first lock projection 61 on the periphery of the hole 41 of the receiving plate 4. An insertion portion 41a through which the locking projection 62 can pass and a non-insertion portion 41b through which the locking projection 62 cannot pass are formed, respectively, and a spring member 7 that urges the operating shaft 3 in the backward direction is provided.

錠本体２は、内側の引き戸Ｄ１を穿って形成した窪みＤａにシリンダ部２１を嵌め込んで設置するようにし、さらに、窪みＤａの中心部を貫通させて、操作軸３を挿通できるようにするとともに、第２の施錠突起６２が収容される空洞部Ｄｂを形成するようにしている。   The lock body 2 is installed by fitting the cylinder portion 21 into a recess Da formed by piercing the inner sliding door D1, and further allowing the operation shaft 3 to be inserted through the center portion of the recess Da. At the same time, a cavity Db in which the second locking projection 62 is accommodated is formed.

そして、錠本体２には、操作軸３を押し込み操作したときに操作用摘み５の基部が入り込む凹部２３を形成するようにしている。
これにより、操作用摘み５の操作性を良好に維持しながら、錠本体２（内側の引き戸Ｄ１）の表面からの操作用摘み５の突出量を抑制し、安全性を向上することができる。 The lock body 2 is formed with a recess 23 into which the base of the operation knob 5 enters when the operation shaft 3 is pushed.
Thereby, the amount of protrusion of the operation knob 5 from the surface of the lock body 2 (inner sliding door D1) can be suppressed while maintaining the operability of the operation knob 5 well, and the safety can be improved.

受けプレート４の孔部４１は、操作軸３の先端部が挿通することができるようにするとともに、孔部４１の周縁に、第２の施錠突起６２が通過できる挿通部４１ａ及び通過できない（孔部４１に挿通された操作軸３の先端部に備えられた第２の施錠突起６２が孔部４１の周縁に当接して係止される）非挿通部４１ｂをそれぞれ形成するようにする。
そして、本実施例においては、この受けプレート４の孔部４１を、長孔形状に形成し、その長軸側を、第２の施錠突起６２が通過できる挿通部４１ａとし、短軸側を、通過できない非挿通部４１ｂとするようにしている。
これにより、第２の施錠突起６２が通過できる挿通部４１ａ及び通過できない非挿通部４１ｂを簡易に形成することができる。
なお、受けプレート４の孔部４１を、操作軸３の先端部が挿通することができ、第２の施錠突起６２が通過できない非挿通部４１ｂとなる丸孔形状に形成し、孔部４１の周縁に第２の施錠突起６２が通過できる挿通部４１ａとなる切欠溝を形成するようにすることもできる。 The hole 41 of the receiving plate 4 allows the tip of the operation shaft 3 to be inserted, and the insertion portion 41 a through which the second locking projection 62 can pass and the passage through the periphery of the hole 41 (hole). The second locking projections 62 provided at the tip of the operation shaft 3 inserted into the portion 41 are in contact with and locked to the peripheral edge of the hole 41) to form non-insertion portions 41b.
In this embodiment, the hole 41 of the receiving plate 4 is formed in a long hole shape, the long axis side is an insertion part 41a through which the second locking projection 62 can pass, and the short axis side is The non-insertion part 41b cannot pass.
Thereby, the insertion part 41a which can pass the 2nd locking protrusion 62, and the non-insertion part 41b which cannot pass can be formed easily.
The hole 41 of the receiving plate 4 is formed in a round hole shape that can be inserted through the tip of the operation shaft 3 and cannot pass through the second locking projection 62. It is also possible to form a notch groove serving as an insertion portion 41a through which the second locking projection 62 can pass on the periphery.

第１及び第２の施錠突起６１、６２は、操作軸３に形成した***又は小孔に、スプリングピンを嵌入することにより形成するようにしている。   The first and second locking projections 61 and 62 are formed by inserting a spring pin into a small hole or a small hole formed in the operation shaft 3.

この引き戸用差込栓錠１は、操作軸３に、この操作軸３を押し込み及び回転操作する操作用摘み５と、操作軸３の軸方向に間隔をあけて第１及び第２の施錠突起６１、６２とを備え、シリンダ部２１に、第１の施錠突起６１が案内される鉤状のガイド溝２２を、受けプレート４の孔部４１の周縁に、第２の施錠突起６２が通過できる挿通部４１ａ及び通過できない非挿通部４１ｂをそれぞれ形成することにより、操作軸３を押し込み及び回転操作することによって、操作軸３に形成した第２の施錠突起６２を受けプレート４の孔部４１の周縁に形成した非挿通部４１ｂに位置させることで、仮に、引き戸Ｄ１、Ｄ２を変形させても、第２の施錠突起６２が非挿通部４１ｂを通過できないため、引き戸Ｄ１、Ｄ２を変形させることで差込栓錠１をこじ開ける不正解錠を不可能にすることができる。
また、操作軸３を後退方向に付勢するばね部材７を配設することにより、操作軸３を、非操作時に後退した状態とすることができ、正規の施錠位置以外の位置で操作軸３を突出させた状態で引き戸Ｄ１、Ｄ２の開閉操作をしにくくして、外側の引き戸Ｄ２に損傷を与えたり、差込栓錠１自体が破損することを未然に防止することができる。 This sliding door plug 1 has an operation knob 5 for pushing and rotating the operation shaft 3 on the operation shaft 3, and first and second locking projections spaced apart in the axial direction of the operation shaft 3. 61, 62, and the second locking projection 62 can pass through the cylinder portion 21 through the bowl-shaped guide groove 22 through which the first locking projection 61 is guided, and at the periphery of the hole 41 of the receiving plate 4. By forming the insertion part 41a and the non-insertion part 41b that cannot pass, respectively, the second locking protrusion 62 formed on the operation shaft 3 is pushed and rotated so that the hole 41 of the plate 4 of the receiving plate 4 receives the second locking protrusion 62. Since the second locking projection 62 cannot pass through the non-insertion portion 41b even if the sliding doors D1 and D2 are deformed by being positioned at the non-insertion portion 41b formed at the periphery, the sliding doors D1 and D2 are deformed. Plug-in lock 1 It is possible to disable the incorrect tablets break open.
In addition, by disposing the spring member 7 that urges the operation shaft 3 in the backward direction, the operation shaft 3 can be in a state of being retracted when not operated, and the operation shaft 3 is at a position other than the normal locking position. It is possible to prevent the sliding doors D1 and D2 from being opened and closed in a protruding state, and to damage the outside sliding door D2 or to break the plug-in lock 1 itself.

図２に、本発明の木製の引き戸の差込栓錠の取付構造の第２実施例を示す。
この引き戸用差込栓錠１は、錠本体２のシリンダ部２１に形成する第１の施錠突起６１が案内される鉤状のガイド溝２２の形状を、第１実施例の引き戸用差込栓錠１のＬ字状に代えて、末端側が操作軸３の後退方向に切り込んだ形状にするようにしている。
これにより、操作軸３を後退方向に付勢するばね部材７との相乗によって、差込栓錠１、ひいては、引き戸Ｄ１、Ｄ２のがたつきを防止することができ、引き戸Ｄ１、Ｄ２を振動させたり、器具を使用して操作軸３を回転させることにより第１の施錠突起６１を施錠位置から解錠位置にして行われる不正解錠をより確実に防止することができる。
なお、本実施例のその他の構成及び作用は、第１実施例の引き戸用差込栓錠１と同様である。 FIG. 2 shows a second embodiment of the attachment structure for the plug of the wooden sliding door of the present invention.
This sliding door plug 1 has the shape of the hook-shaped guide groove 22 in which the first locking projection 61 formed in the cylinder portion 21 of the lock body 2 is guided, and the sliding door plug of the first embodiment. Instead of the L-shape of the lock 1, the end side is cut in the retracting direction of the operation shaft 3.
Thereby, by the synergy with the spring member 7 that urges the operating shaft 3 in the backward direction, the plug plug 1, and thus the sliding doors D1 and D2, can be prevented from rattling, and the sliding doors D1 and D2 vibrate. It is possible to reliably prevent unauthorized unlocking performed by moving the first locking projection 61 from the locked position to the unlocked position by rotating the operation shaft 3 using an instrument.
In addition, the other structure and effect | action of a present Example are the same as that of the plug 1 for sliding doors of 1st Example.

以上、本発明の木製の引き戸の差込栓錠の取付構造について、差込栓錠１を木製の引き違い引き戸Ｄに適用した複数の実施例に基づいて説明したが、本発明は上記実施例に記載した構成に限定されるものではなく、各実施例に記載した構成を適宜組み合わせる等、その趣旨を逸脱しない範囲において適宜その構成を変更することができ、また、適用対象も、木製の引き違い引き戸Ｄのほか、木製の片引き戸（この場合、上記実施例において外側の引き戸Ｄ２に設置していた受けプレート４は、袖壁に設置される。）にも適用できるものである。 The mounting structure of the plug of the wooden sliding door of the present invention has been described based on a plurality of embodiments in which the plug 1 is applied to the wooden sliding door D. However, the present invention is not limited to the above embodiment. The configuration is not limited to the configuration described in the embodiment, and the configuration described in each embodiment can be appropriately changed within a range not departing from the gist, such as appropriately combining the configurations described in each embodiment. the other difference is the sliding door D, wooden piece sliding door (in this case, receiving plate 4 which has been placed on the outside of the sliding door D2 in the above embodiments is installed in the sleeve wall.) and can be applied to.

本発明の木製の引き戸の差込栓錠の取付構造は、正規の施錠位置以外の位置で操作軸を突出させた状態で引き戸の開閉操作をしにくくするとともに、引き戸を変形させることで差込栓錠をこじ開ける不正解錠を不可能にすることができることから、剛性の低い木製の引き違い引き戸や片引き戸の用途に好適に用いることができる。 The mounting structure of the plug of the wooden sliding door of the present invention makes it difficult to open and close the sliding door in a state where the operation shaft protrudes at a position other than the normal locking position, and it is inserted by deforming the sliding door. Since it is possible to make unauthorized unlocking that can open the stopper lock impossible, it can be suitably used for low-rigidity wooden sliding doors and one-sided sliding doors .

１ 差込栓錠
２ 錠本体
２１ シリンダ部
２２ ガイド溝
２３ 凹部
３ 操作軸
４ 受けプレート
４１ 孔部
４１ａ 挿通部
４１ｂ 非挿通部
５ 操作用摘み
６１ 第１の施錠突起
６２ 第２の施錠突起
７ ばね部材
Ｄ 引き違い引き戸
Ｄ１ 内側の引き戸
Ｄ２ 外側の引き戸
Ｄａ 窪み
Ｄｂ 空洞部
Ｄｃ 窪み DESCRIPTION OF SYMBOLS 1 Plug plug 2 Lock body 21 Cylinder part 22 Guide groove 23 Recess 3 Operation shaft 4 Receiving plate 41 Hole part 41a Insertion part 41b Non-insertion part 5 Operation knob 61 1st locking protrusion 62 2nd locking protrusion 7 Spring Member D Sliding sliding door D1 Sliding door on the inside D2 Sliding door on the outside Da hollow Db Cavity Dc hollow

Claims (4)

木製の内側の引き戸に設置した錠本体のシリンダ部に挿通した操作軸を、木製の外側の引き戸又は袖壁に設置した受けプレートに形成した孔部に挿入して施錠を行う木製の引き戸の差込栓錠の取付構造において、
前記差込栓錠が、操作軸に、該操作軸を押し込み及び回転操作する操作用摘みと、操作軸の軸方向に間隔をあけて第１及び第２の施錠突起とを備え、シリンダ部に、第１の施錠突起がシリンダ部の外周面より突出しないように収容、案内される鉤状のガイド溝を形成し、受けプレートの孔部の周縁に、第２の施錠突起が通過できる挿通部及び通過できない非挿通部を形成し、操作軸を後退方向に付勢するばね部材を配設してなり、
前記錠本体を、該錠本体シリンダ部を木製の内側の引き戸に穿って形成した円孔状の窪みに嵌め込んで設置するようにしたことを特徴とする木製の引き戸の差込栓錠の取付構造。 The difference between a wooden sliding door that locks by inserting the operating shaft inserted into the cylinder part of the lock body installed in the wooden inner sliding door into the hole formed in the receiving plate installed in the wooden outer sliding door or sleeve wall In the mounting structure of the plug lock,
The plug plug includes an operation knob that pushes and rotates the operation shaft on the operation shaft, and first and second locking projections spaced apart in the axial direction of the operation shaft. The insertion portion through which the second locking projection can pass through the peripheral edge of the hole of the receiving plate is formed with a hook-shaped guide groove that is received and guided so that the first locking projection does not protrude from the outer peripheral surface of the cylinder portion and forms the shape of the non-insertion portion that can not pass, will be disposed a spring member for biasing the operating shaft in the retracting direction,
Installation of the plug of the wooden sliding door , wherein the lock body is installed by being fitted into a circular hole formed by drilling the cylinder body of the lock body into the wooden sliding door. Structure . 受けプレートの孔部が、長孔形状をしてなることを特徴とする請求項１に記載の木製の引き戸の差込栓錠の取付構造。 2. The attachment structure for the plug of the wooden sliding door according to claim 1, wherein the hole portion of the receiving plate has a long hole shape. 錠本体に、操作軸を押し込み操作したときに操作用摘みの基部が入り込む凹部を形成してなることを特徴とする請求項１又は２に記載の木製の引き戸の差込栓錠の取付構造。 The lock body, the mounting structure of Sakomisenjo wooden sliding doors according to claim 1 or 2, characterized by comprising a recess in which enters the base portion of the operation knob when pushed in the operating shaft. ガイド溝が、末端側が操作軸の後退方向に切り込んだ形状をしてなることを特徴とする請求項１、２又は３に記載の木製の引き戸の差込栓錠の取付構造。 The attachment structure for the plug of the wooden sliding door according to claim 1, 2 or 3, wherein the guide groove has a shape in which the end side is cut in the retracting direction of the operation shaft.
JP2014120826A 2014-06-11 2014-06-11 Wooden sliding door plug lock mounting structure Active JP6268044B2 (en)

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JPS5344639Y2 (en) * 1975-05-12 1978-10-26
JPS5930142Y2 (en) * 1979-09-18 1984-08-28 三協アルミニウム工業株式会社 locking device
JPS617335Y2 (en) * 1981-03-07 1986-03-06
JPS6187084A (en) * 1985-09-18 1986-05-02 株式会社ハタオ Simple lock of slide door
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