JP4441343B2 - Device for preventing misoperation of the shoji locking mechanism - Google Patents
Device for preventing misoperation of the shoji locking mechanism Download PDFInfo
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- JP4441343B2 JP4441343B2 JP2004200204A JP2004200204A JP4441343B2 JP 4441343 B2 JP4441343 B2 JP 4441343B2 JP 2004200204 A JP2004200204 A JP 2004200204A JP 2004200204 A JP2004200204 A JP 2004200204A JP 4441343 B2 JP4441343 B2 JP 4441343B2
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- shoji
- side engaging
- frame
- engaging member
- plate
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Description
本発明は、窓やドア等の障子の施錠機構に関し、特に該施錠機構の誤操作を防止できるようにした障子施錠機構の誤操作防止装置に係るものである。 The present invention relates to a locking mechanism for shojis such as windows and doors, and more particularly to an erroneous operation preventing device for shoji locking mechanisms that can prevent erroneous operation of the locking mechanism.
障子に障子側係合部材を設け、障子枠に枠側係合部材を有する連動板と該連動板を移動させる操作部材を設けて障子を施錠できるようにした施錠機構が用いられている(例えば、特許文献1参照)。この機構によれば、障子を閉じたとき操作部材を介して連動板を移動させると枠側係合部材が障子側係合部材に係合して施錠でき、障子を開くときは操作部材により連動板を逆方向に移動させ、上記枠側係合部材と障子側係合部材の係合を外して解錠することができる。 A locking mechanism is used in which a shoji side engaging member is provided on the shoji, and an interlocking plate having a frame side engaging member on the shoji frame and an operation member for moving the interlocking plate are provided to lock the shoji (for example, , See Patent Document 1). According to this mechanism, when the interlock plate is moved through the operation member when the shoji is closed, the frame side engaging member can be locked by being engaged with the shoji side engaging member, and when the shoji is opened, the operation member is interlocked. The plate can be moved in the opposite direction, and the frame side engaging member and the shoji side engaging member can be disengaged and unlocked.
通常、上記操作部材はレバー等の操作片を回動して連動板を移動するように構成され、該レバーは障子の位置に関係なく回動することができるので、障子が完全に閉じないうちに操作部材を介して連動板を施錠位置に移動させることもできる。そのような状態では障子側係合部材と枠側係合部材は係合していないから、施錠のし忘れや施錠したと思っても実際には施錠されていないという誤操作を生じることもあった。上記特許文献1には、そのような誤操作を防止するための誤ロック防止手段が示されているが、このロック防止手段は移動部材(連動板)に切欠きを形成し、これに係合するストッパーを窓枠に設ける構造であるので、構成が複雑となり、経済的に得にくく、その上、既存の施錠機構に後付けで組み込むようなこともできなかった。
本発明の解決課題は、連動板を用いた型式の障子の施錠機構において、簡単な構造で誤操作を防止でき、かつ操作部材を代えることにより既存の施錠機構にも適用できるようにした障子施錠機構の誤操作防止装置を提供することである。 A problem to be solved by the present invention is a shoji locking mechanism that can be applied to an existing locking mechanism by replacing an operation member with a simple structure in a shoji locking mechanism of a type using an interlocking plate. It is to provide an operation error prevention device.
本発明によれば、障子の開放端側に障子側係合部材を設け、障子枠に上記障子側係合部材に係合可能な枠側係合部材を有する連動板を設け、上記障子側係合部材に枠側係合部材が係合する施錠位置と該障子側係合部材から枠側係合部材が外れる解錠位置に上記連動板を移動するよう連動板を操作する操作部材を設けた障子施錠機構において、上記操作部材は該操作部材の作動をロックするロック手段を具備し、該ロック手段は上記障子が開いているとき前進して操作部材をロックし、上記障子を閉じるとき該障子に押圧されて後退し上記操作部材のロックを解放するよう移動可能に設けられていることを特徴とする障子施錠機構の誤操作防止装置が提供され、上記課題が解決される。 According to the present invention, the shoji side engaging member is provided on the open end side of the shoji, the interlocking plate having the frame side engaging member engageable with the shoji side engaging member is provided on the shoji frame, and the shoji side engaging member is provided. An operation member for operating the interlocking plate to move the interlocking plate to a locking position where the frame-side engaging member engages with the combined member and an unlocking position where the frame-side engaging member is disengaged from the shoji-side engaging member is provided. In the shoji locking mechanism, the operating member includes a locking means for locking the operation of the operating member, and the locking means moves forward when the shoji is open to lock the operating member and closes the shoji when the shoji is closed. A device for preventing misoperation of the shoji locking mechanism is provided, which is provided so as to be movable so as to move backward so as to be pushed back and release the lock of the operation member.
本発明は上記のように構成され、連動板を操作する操作部材に該操作部材の作動をロックするロック手段を設け、障子が開いているとき上記ロック手段は前進して操作部材をロックし上記障子を閉じるとき該障子に押圧されて後退し上記操作部材のロックを解放するよう上記ロック手段を移動可能に設けたから、障子を閉じなければ操作部材を作動させることができず、そのため従来のように障子が閉じていないのに操作部材を作動させて施錠したと思わせるような誤操作を防止することができる。また、本発明による誤操作防止装置は、操作部材に上記ロック手段を設けた構成であるから、構造が簡単であり、既存の障子施錠機構に容易に組み込むことができ、経済的に得られるものである。 The present invention is configured as described above, and the operating member for operating the interlocking plate is provided with a locking means for locking the operation of the operating member. When the shoji is open, the locking means moves forward to lock the operating member and When closing the shoji, the locking means is movably provided so as to be pushed back by the shoji and release the lock of the operating member. Therefore, unless the shoji is closed, the operating member cannot be operated. Even if the shoji is not closed, it is possible to prevent an erroneous operation that makes it seem that the operation member is operated and locked. In addition, the erroneous operation preventing device according to the present invention has a structure in which the above-mentioned locking means is provided on the operation member. is there.
本発明は、水平軸まわりに開閉する縦開き式障子や垂直軸まわりに開閉する横開き式障子のいずれの型式の窓やドア等の障子に適用することができるが、図1、図2には横開き式の障子が示され、該障子(1)の開放端側の側面には障子側係合部材(2)が設けられ、障子枠(3)には該障子側係合部材(2)に係合する枠側係合部材(4)を有する連動板(5)が移動可能に設けられている。なお、上記障子側係合部材(2)と枠側係合部材(4)は、1つの障子に対して複数個を設けることが好ましい。 The present invention can be applied to any type of window or door such as a vertically-opening type shoji that opens and closes around a horizontal axis and a horizontally-opening type shoji that opens and closes around a vertical axis. Is a side-opening type shoji, and a shoji side engaging member (2) is provided on the side surface of the shoji (1) on the open end side, and the shoji frame (3) is provided with the shoji side engaging member (2). The interlocking plate (5) having the frame side engaging member (4) that engages with the frame is movably provided. In addition, it is preferable that the said shoji side engaging member (2) and the frame side engaging member (4) provide two or more with respect to one shoji.
上記障子側係合部材(2)は、図に示す実施例では、入口(6)に続いて上下方向に延びる係合溝(7)を形成した係合枠(8)であり、上記枠側係合部材(4)は上記入口(6)から入って上記係合溝(7)に挿入可能な直径を有する係合ピン(9)で構成されている。該係合ピン(9)の先端には、好ましくは係合枠(8)の内面側に入り込んで抜け止め作用を奏する拡大頭部(10)を設けることができる。 In the embodiment shown in the figure, the above-mentioned shoji-side engaging member (2) is an engaging frame (8) formed with an engaging groove (7) extending in the vertical direction following the inlet (6). The engaging member (4) is constituted by an engaging pin (9) having a diameter that can be inserted into the engaging groove (7) through the inlet (6). The distal end of the engagement pin (9) can be provided with an enlarged head (10) that preferably enters the inner surface side of the engagement frame (8) and has a retaining action.
上記連動板(5)には、連動ピン(11)が突設され、該連動ピン(11)は操作部材(12)の伝動板(13)の受溝(14)に入り込み、該伝動板(13)により連動板が移動される。図1に示す実施例の場合、連動板は障子枠の縦枠に設けられているから、縦枠に沿って上下動し、降下したとき上記障子側係合部材(2)に枠側係合部材(4)が係合して施錠位置(図1D)となり、上昇したとき障子側係合部材(2)と枠側係合部材(4)の係合が外れて解錠位置(図1A)となる。上記実施例に代えて、連動板が上昇したとき施錠位置となり、降下したとき解錠位置となるようにしたり、連動板を横枠に設けて左右動するようにしたり、適宜に構成することもできるが、そのような機構は種々知られているので、詳述しない。 An interlocking pin (11) is projected from the interlocking plate (5), and the interlocking pin (11) enters the receiving groove (14) of the transmission plate (13) of the operating member (12). The interlocking plate is moved by 13). In the case of the embodiment shown in FIG. 1, since the interlocking plate is provided on the vertical frame of the shoji frame, it moves up and down along the vertical frame, and when it is lowered, it engages with the above-mentioned shoji side engaging member (2). When the member (4) is engaged to be in the locked position (FIG. 1D), when it is lifted, the engagement of the shoji side engaging member (2) and the frame side engaging member (4) is released, and the unlocked position (FIG. 1A). It becomes. Instead of the above embodiment, the interlocking plate may be in the locked position when it is raised, and it will be in the unlocked position when it is lowered. Although various mechanisms are known, they will not be described in detail.
上記操作部材(12)は、該操作部材の作動をロックするためのロック手段を具備している。該ロック手段は、障子が開いているとき前進して操作部材をロックし、障子を閉じるとき該障子に押圧されて後退し上記操作部材のロックを解放するよう移動可能に設けられる。 The operating member (12) includes a locking means for locking the operation of the operating member. The locking means is movably provided so as to move forward so as to lock the operating member when the shoji is open, and to be pushed backward by the shoji when the shoji is closed to release the lock of the operating member.
図3〜図6に示す実施例では、図7に示す如き操作部材が用いられ、本体(15)に枢着したハンドル状の操作片(16)を有し、その枢軸(17)には、クランク(18)が取り付けられ、該クランク(18)の先端は板ばね(19)に摺接している。上記伝動板(13)は、該本体(15)に形成した案内条(20)に摺動可能に嵌着し、該伝動板(13)の内方に形成した脚(21)、(21)間には上記クランク(18)に突設したクランクピン(22)が嵌入している。この構成により、上記操作片(16)を回動すると、上記伝動板(13)は案内条(20)に沿って、図において上下動する。 3 to 6, the operation member as shown in FIG. 7 is used and has a handle-like operation piece (16) pivotally attached to the main body (15). A crank (18) is attached, and the tip of the crank (18) is in sliding contact with the leaf spring (19). The transmission plate (13) is slidably fitted to a guide strip (20) formed on the main body (15), and legs (21), (21) formed on the inner side of the transmission plate (13). A crank pin (22) projecting from the crank (18) is inserted between them. With this configuration, when the operation piece (16) is rotated, the transmission plate (13) moves up and down in the drawing along the guide strip (20) .
図3〜図6に示すロック手段は、上記伝動板(13)の移動を阻止する位置で進退するように設けた係合片(23)を具備している。該係合片(23)の基端は、上記本体(15)に揺動可能に枢着(24)され、図において、時計方向に回動するようにばね(25)で付勢され、先部には段部(26)が形成されている。そして、伝動板(13)が連動板(5)を解錠位置に移動させているとき、該段部(26)が伝動板(13)に突設した掛止部(27)に係合するようにしてある。該係合片(23)の先端側には、受板(28)を立上げ形成してあり、障子を閉じるとき該受板(28)に当って係合片(23)を反時計方向に回動するよう上記障子(1)には略L字状のドッグ(29)が設けられている。 The lock means shown in FIGS. 3 to 6 includes an engagement piece (23) provided so as to advance and retreat at a position where the transmission plate (13) is prevented from moving. The base end of the engagement piece (23) is pivotally attached (24) to the main body (15) so as to be swingable, and is biased by a spring (25) so as to rotate clockwise in the figure. A step (26) is formed in the part. When the transmission plate (13) moves the interlocking plate (5) to the unlocked position, the stepped portion (26) engages with the latching portion (27) protruding from the transmission plate (13). It is like that. A receiving plate (28) is formed upright on the distal end side of the engaging piece (23), and when the shoji is closed, the engaging piece (23) is brought counterclockwise by hitting the receiving plate (28). The shoji (1) is provided with a substantially L-shaped dog (29) for rotation.
上記の構成により、図3、図4に示すように、障子(1)が開いているときには、上記伝動板(13)の掛止部(27)に係合片(23)の段部(26)が係合しているので、上記操作片(16)を回動して伝動板(13)を図3において下方に移動させようとしても、移動させることはできない。したがって、障子が完全に閉じられていない状態で操作片が誤操作されることはない。 With the above configuration, as shown in FIGS. 3 and 4, when the shoji (1) is open, the stepped portion (26) of the engaging piece (23) is engaged with the latching portion (27) of the transmission plate (13). ) Are engaged, even if the operation piece (16) is rotated to move the transmission plate (13) downward in FIG. 3, it cannot be moved. Therefore, the operation piece is not erroneously operated in a state where the shoji is not completely closed.
障子(1)が閉じられると、ドッグ(29)が受板(28)に当って係合片(23)はばね(25)に抗して反時計方向に回動し、上記伝動板(13)の掛止部(27)と係合片(23)の段部(26)の係合は外れるから(図5、図6)、その後は操作片(16)を回動して伝動板(13)を図5において下方に移動し、連動板(5)を施錠位置へ移動させることができる。上記操作片(16)を逆方向に回動し伝動板を上昇して連動板を解錠位置に移動させた後障子を開くと、上記ドッグ(29)が受板(28)から外れて上記係合片(23)はばね(25)により時計方向に回動し、段部(26)が伝動板(13)の掛止部(27)に係合する。なお、該係合片(23)の先端には、斜面(30)が形成されている。 When the shoji (1) is closed, the dog (29) hits the receiving plate (28) and the engaging piece (23) rotates counterclockwise against the spring (25), and the transmission plate (13 ) And the step (26) of the engagement piece (23) are disengaged (FIGS. 5 and 6). Thereafter, the operation piece (16) is rotated to transmit the transmission plate ( 13) can be moved downward in FIG. 5 to move the interlocking plate (5) to the locking position. When the operating piece (16) is rotated in the reverse direction to raise the transmission plate and move the interlocking plate to the unlocked position, and then open the shoji, the dog (29) is disengaged from the receiving plate (28). The engagement piece (23) is rotated clockwise by the spring (25), and the stepped portion (26) is engaged with the latching portion (27) of the transmission plate (13). A slope (30) is formed at the tip of the engagement piece (23).
上記実施例においては、上記係合片(23)は、本体(15)の外方に設けたが、本体
内に設けることもできる。
In the above embodiment, the engagement piece (23) is provided outside the main body (15), but it can also be provided in the main body .
1 障子
2 障子側係合部材
3 障子枠
4 枠側係合部材
5 連動板
8 係合枠
9 係合ピン
12 操作部材
13 伝動板
16 操作片
23 係合片
27 掛止部
28 受板
29 ドッグ
DESCRIPTION OF
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004200204A JP4441343B2 (en) | 2004-07-07 | 2004-07-07 | Device for preventing misoperation of the shoji locking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004200204A JP4441343B2 (en) | 2004-07-07 | 2004-07-07 | Device for preventing misoperation of the shoji locking mechanism |
Publications (2)
Publication Number | Publication Date |
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JP2006022523A JP2006022523A (en) | 2006-01-26 |
JP4441343B2 true JP4441343B2 (en) | 2010-03-31 |
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JP2004200204A Expired - Fee Related JP4441343B2 (en) | 2004-07-07 | 2004-07-07 | Device for preventing misoperation of the shoji locking mechanism |
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JP (1) | JP4441343B2 (en) |
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2004
- 2004-07-07 JP JP2004200204A patent/JP4441343B2/en not_active Expired - Fee Related
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JP2006022523A (en) | 2006-01-26 |
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