JPH112059A - Semiopen holding device for double sliding sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the semiopen state from being transferred to full open state from the outdoor side by providing a recessed part opened in indoor side on the horizontal rail of the outer sash, fixing a regulating piece to the base part of the recessed part in such a manner as to be rotatably around the vertical axis, and housing this regulating piece in the horizontal rail. SOLUTION: A horizontally movable beam 17 is regulated to move by the engagement relation of a second recessed edge 20 with a protruding element 21, and a regulating piece 4 is regulated to rotate according to the energization of a coil spring 11 by the locking relation of the horizontally movable beam top end 17a with a receiving notch 18, and protruded onto the moving path of an inner sash Ba. When the sash is fully opened in this state, it can be only semi-opened by the portion corresponding to a ventilating clearance (a), and the superposing rail 2 of the inner sash Ba is collided to the regulating piece 4 and regulated to move, and an outer sash Bb is also regulated to move by this relation, so that the inner and outer sashes Ba, Ba are never mutually slide, and the state where they can be moved simultaneously in the same direction is held.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、引違いサッシの換気操
作する際に行われる障子の半開放状態を維持し、屋外側
から全開放できないようにした引違いサッシの半開放維
持装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for maintaining a half-open state of a sliding sash which maintains a half-open state of a sliding door when ventilating a sliding sash and prevents the sliding door from being fully opened from the outdoor side. It is.

【０００２】[0002]

【従来例および発明が解決しようとする課題】引違いサ
ッシにあって、従来は、該半開放状態から全開放状態へ
の屋外側からの操作による移行を規制する装置を備えた
ものがないので防犯上好ましくない。2. Description of the Related Art Conventional sliding sashes have not been provided with a device for restricting a transition from the semi-open state to the fully open state by an operation from the outdoor side. Not good for security.

【０００３】本発明は、斯様な従来の引違いサッシの欠
点を除去することを目的に創案したものである。[0003] The present invention has been made for the purpose of eliminating such drawbacks of the conventional slip sash.

【０００４】[0004]

【課題を解決するための手段】外障子の横框の適所に、
内障子の召合せ框の移動路上に出入自在に突出する規制
駒を設けたことを基本的手段とし、具体的には外障子の
横框に屋内面側開口の凹入部を設け、該凹入部に縦軸回
動可能にして規制駒をその基部において枢着し、該規制
駒を係離する横動杆を前記横框に収納したすることによ
り規制駒の内障子召合せ框の移動路への突出状態を確実
に維持し、また、規制駒を横框に組付けた支軸に、前記
規制駒を凹入部に収納する方向に付勢するコイルばねを
巻回したことにより、横動杆を規制駒より離脱させたと
き、規制駒が凹入部に自動的に収まって、障子の全開放
をできるようにするのである。[Means for Solving the Problems]
The basic means is to provide a regulating piece that protrudes in and out of the moving path of the inner frame of the sliding door, and specifically, a recessed portion on the indoor surface side is provided in the horizontal frame of the outer sliding door, and the recessed portion is provided. The restricting piece is pivotally attached at its base so as to be rotatable in the vertical axis, and the laterally moving rod for disengaging the restricting piece is stored in the horizontal frame, whereby the restricting piece can be moved to the moving path of the inner shoji combination frame. The projecting state is reliably maintained, and a coil spring that urges the regulating piece in a direction to accommodate the regulating piece in the recessed portion is wound around a support shaft in which the regulating piece is assembled to the horizontal frame, so that the laterally moving rod can be moved. When the control piece is separated from the control piece, the control piece automatically fits in the recessed portion so that the shoji can be fully opened.

【０００５】[0005]

【実施例】図面は本発明に係る引違いサッシの半開放維
持装置の一実施例を示し、図１は本発明要部の横断面
図、図２は図１のＸ−Ｘ線断面図、図３は図１のＹ−Ｙ
線断面図、図４は各部の配置関係を示す略示正面図であ
る。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a main part of the present invention, FIG. 2 is a cross-sectional view taken along line XX of FIG. FIG. 3 is YY of FIG.
FIG. 4 is a schematic front view showing an arrangement relationship of each part.

【０００６】図中、Ａは窓枠、Ｂａは内障子、Ｂｂは外
障子、また、１は外障子Ｂｂの下框で、実施例のものは
外障子Ｂｂの下框１に、前記内障子Ｂａの召合せ框２の
移動路３上に出入自在に突出する規制駒４を設けて、内
障子Ｂａの縦框（戸先側の）２２と前記窓枠Ａの一方の
縦枠５との間および前記外障子Ｂｂの縦框（戸先側の）
６と前記窓枠Ａの他の一方の縦枠５´との間それぞれに
人の出入りができない程度の換気用間隙ａを設けるよう
にしたもので、この換気用間隙ａが形成される位置に
（前記下框１の適所に）、前記規制駒４を配置してあ
る。In the figure, A is a window frame, Ba is an inner sash, Bb is an outer sash, and 1 is a lower sash of the outer sash Bb. A regulating piece 4 which protrudes freely on the moving path 3 of the bamboo stile 2 is provided between the vertical frame 22 (on the door end side) 22 of the inner sliding door Ba and one of the vertical frames 5 of the window frame A. The vertical frame of the door and the outer shoji Bb (on the door side)
6 and the other one of the vertical frames 5 'of the window frame A are provided with ventilation gaps a such that no humans can enter and exit, and are provided at positions where the ventilation gaps a are formed. The regulating piece 4 is arranged (at an appropriate position on the lower frame 1).

【０００７】なお、規制駒４は外障子Ｂｂの上框７側に
設けても良いし、上框７側に設けて、下框１に設けるこ
とを省略しても良い。[0007] The regulating piece 4 may be provided on the upper frame 7 side of the sliding door Bb, or may be provided on the upper frame 7 side and may not be provided on the lower frame 1.

【０００８】前記規制駒４は、隅部を丸くした平面視ほ
ぼ等辺三角状のブロック体で構成したもので、屋内面側
開口の第一装置基枠８に縦設した支軸９によって前記第
一装置基枠８に縦軸回動自在に組付け、該基枠８で構成
する凹入部８Ａに突出自在に設けたもので、この規制駒
４に設けた係合溝１０に前記支軸９に巻回したコイルば
ね１１を係合し、該コイルばね１１の一端を前記装置基
枠８の奥壁（屋外側内壁）８ａに、他の一端を係合溝１
０の奥壁（屋内側内壁）１０ａにそれぞれ係止し、この
コイルばね１１の付勢によって前記規制駒４はその一端
４ａにおいて前記第一装置基枠８より突出する。The restricting piece 4 is formed of a block having a rounded corner and a substantially equilateral triangular shape in a plan view. The support shaft 9 is attached to one device base frame 8 so as to be freely rotatable in the longitudinal direction, and is provided so as to be able to protrude from a recess 8A formed by the base frame 8. , One end of the coil spring 11 is engaged with a back wall (outdoor side inner wall) 8 a of the device base frame 8, and the other end is engaged with the engagement groove 1.
0 is locked to the inner wall 10a (inside wall on the indoor side), and the regulating piece 4 projects from the first device base frame 8 at one end 4a by the bias of the coil spring 11.

【０００９】第一装置基枠８は、前記下框１の中空部１
´の屋内側部片１´ａに設けた窓口１２を通じて下框１
の中空部１´に係合し、鍔部片８ｂを止着ねじ１３によ
って止着して前記中空部１´（下框１）に組付けたもの
で、この組付け関係により前記規制駒４は、前記内障子
Ｂａの移動路上を出入自在に実質上突出する。The first device base frame 8 is provided with the hollow portion 1 of the lower frame 1.
The lower frame 1 through the window 12 provided in the indoor side piece 1'a
And the flange piece 8b is fastened with a fastening screw 13 and assembled to the hollow portion 1 '(lower frame 1). Project substantially on the path of movement of the inner sash (Ba).

【００１０】前記第一装置基枠８と離開した位置に、す
なわち、外障子Ｂｂの召合せ框１４寄りには、前記窓口
１２と並べるようにして下框中空部１´の屋内側部片１
´ａに他の窓口１５を設け、該窓口１５に第一装置基枠
８と同様に屋内面側開口の第二装置基枠１６を前記中空
部１´（下框１）に組付け、この第二装置基枠１６と前
記第一装置基枠８とを互いに連通させて、これら両基枠
１６、８間に横動杆１７をわたして摺嵌し、該横動杆１
７の先端１７ａが係止する受止切欠１８を前記規制駒４
に設け、該受止切欠１８に係止杆先端１７ａが係止する
ことにより規制駒４は支軸９を中心とし、かつ、前記コ
イルばね１１が付勢する方向への回動が規制され、内障
子Ｂａ（の召合せ框２）の移動路３に突出し、内障子Ｂ
ａの開放方向への移動を規制する。At the position separated from the first device base frame 8, that is, near the combination frame 14 of the shoji screen Bb, the indoor side piece 1 of the lower frame hollow portion 1 ′ is aligned with the window 12.
'A is provided with another window 15, and the second device base frame 16 having an opening on the indoor surface side is attached to the hollow portion 1 ′ (lower frame 1) in the same manner as the first device base frame 8. The second device base frame 16 and the first device base frame 8 are communicated with each other, and a horizontal rod 17 is slidingly fitted between the two base frames 16, 8, so that the horizontal
The notch 18 into which the tip 17a of the lock 7
The restricting piece 4 is locked around the support shaft 9 by the locking rod tip 17a being locked in the receiving notch 18, and the rotation in the direction in which the coil spring 11 is biased is restricted. Protruding into the moving path 3 of the inner shoji (Ba) 2 and the inner shoji B
The movement of a in the opening direction is restricted.

【００１１】横動杆１７は後端側の屋内側面に突設した
操作部片１９を備え、該操作部片１９は、前記第二装置
基枠１６に係合してある。The laterally-moving rod 17 has an operating portion 19 protruding from the indoor side surface at the rear end side, and the operating portion 19 is engaged with the second device base frame 16.

【００１２】この操作部片１９の反対側すなわち横動杆
１７の屋外面側に第一、第二の凹入縁２０、２０´を該
横動杆１７の長手方向に沿わせて並設し、該凹入縁２
０、２０´が係離する突子２１を前記第二装置基枠１６
の屋内側面に設け、横動杆１７後端側の第二凹入縁２０
´が突子２１に係止したときは、図１で示すように横動
杆先端１７ａが受止切欠１８に係止し、規制駒４の内障
子Ｂａの移動規制状態を維持せしめ、また、第一凹入縁
２０が突子２１に係止したときは、横動杆先端１７ａが
受止切欠１８より離れ、規制駒４はコイルばね１１の付
勢によって第一装置基枠８に収まり、内障子Ｂａはその
移動路上を自在に移動する。The first and second recessed edges 20, 20 'are arranged side by side along the longitudinal direction of the laterally movable rod 17 on the opposite side of the operation piece 19, that is, on the outdoor surface side of the laterally movable rod 17. , The concave edge 2
0, 20 ′ is disengaged from the protruding member 21 by the second device base frame 16.
The second recessed edge 20 provided on the indoor side surface of the
When the ′ is locked to the projection 21, the laterally movable rod tip 17 a is locked to the receiving notch 18, as shown in FIG. 1, so that the movement of the inner shroud Ba of the regulating piece 4 is maintained, and When the first recessed edge 20 is locked to the projection 21, the laterally moving rod tip 17 a is separated from the receiving notch 18, and the regulating piece 4 is set in the first device base frame 8 by the bias of the coil spring 11, The inner sash (Ba) moves freely on the moving path.

【００１３】しかして、図１の状態にあって、横動杆１
７は突子２１に対する第二凹入縁２０´の係合関係によ
ってその移動が規制され、規制駒４は受止切欠１８に対
する横動杆先端１７ａの係止関係によりコイルばね１１
の付勢に伴う回動が規制され、内障子Ｂａの移動路上に
突出している。この状態にあって、障子を全開放しよう
としても前記換気用間隙ａ相当分半開放できるだけで、
内障子Ｂａの召合せ框２は規制駒４に衝接して移動が規
制され、外障子Ｂｂもこの関係により移動が規制され、
内外障子Ｂａ、Ｂｂは引違うことはなく、一方方向に同
時に移動させることができるだけの状態が保たれる。Thus, in the state of FIG.
7 is restricted in its movement by the engagement relationship of the second recessed edge 20 ′ with the projection 21, and the regulating piece 4 is controlled by the engagement relationship of the laterally moving rod tip 17 a with the receiving notch 18.
Is restricted, and the inner sash Ba is projected on the movement path. In this state, even if you try to fully open the shoji, you can only open half of it for the ventilation gap a,
The movement of the assembling frame 2 of the inner shoji Ba is restricted by abutting against the regulating piece 4, and the movement of the outer shoji Bb is also restricted by this relationship.
The inner and outer sashes Ba and Bb are not drawn, and a state that can be moved simultaneously in one direction is maintained.

【００１４】そして、操作部片１９を操作して横動杆１
７を移動させて、横動杆先端１７ａを受止切欠１８より
離脱させると、規制駒４はコイルばね１１の付勢によっ
て支軸９を中心にして回動し、第一装置基枠８すなわち
凹入部８Ａ内に収容され、内障子Ｂａの移動規制位置
（移動路３）から後退し、この結果、内外障子Ｂａ、Ｂ
ｂは自在に引違い、開放される状態となる。Then, the operating member 19 is operated to move the horizontal moving rod 1.
7, the tip of the laterally moving rod 17a is disengaged from the receiving notch 18, and the restricting piece 4 is rotated about the support shaft 9 by the bias of the coil spring 11, so that the first device base frame 8 It is housed in the recessed portion 8A and retreats from the movement restricting position (moving path 3) of the inner sash (Ba), and as a result, the inner and outer sash (Ba, B)
b is pulled freely and becomes open.

【００１５】なお、半開放状態から全開放へと移行する
際、操作部片１９の存する外障子Ｂｂ部分は内障子Ｂａ
と屋内外方向に重なり合っている（図１）ため、前記外
障子Ｂｂ部分から内障子Ｂａを相対的に移動させて重な
り状態を解からなければならないようになっており、こ
のため全開放する際には、障子を閉塞方向に移動させる
という作業を要するため、尚一層防犯性が向上する。When shifting from the half-open state to the full-open state, the outer sash Bb portion where the operating portion piece 19 is present is replaced with the inner sash Ba.
And in the indoor and outdoor directions (FIG. 1), the inner sash must be moved relatively from the outer sash Bb to resolve the overlap state. Requires an operation of moving the shoji in the closing direction, so that the security is further improved.

【００１６】[0016]

【発明の効果】本発明は前記の通りの構成であるから、
半開放状態から全開放状態に屋外側から移行することが
できない、防犯効果の有る、引違いサッシの半開放維持
装置を提供できる。The present invention has the configuration described above,
It is possible to provide a half-open maintenance device of a pulling sash that has a crime-preventing effect and cannot be shifted from the half-open state to the fully open state from the outdoor side.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明要部の横断面図。FIG. 1 is a cross-sectional view of a main part of the present invention.

【図２】図１のＸ−Ｘ線断面図。FIG. 2 is a sectional view taken along line XX of FIG.

【図３】図１のＹ−Ｙ線断面図。FIG. 3 is a sectional view taken along line YY of FIG. 1;

【図４】各部の配置関係を示す略示正面図。FIG. 4 is a schematic front view showing an arrangement relationship of each part.

【符号の説明】[Explanation of symbols]

Ｂａ 内障子 Ｂｂ 外障子 １ 外障子の下框 ２ 内障子の召合せ框 ３ 移動路 ４ 規制駒 Ba Inner shoji Bb Outer shoji 1 Outer shoji lower frame 2 Inner shoji combination frame 3 Moving path 4 Restricted piece

───────────────────────────────────────────────────── フロントページの続き (72)発明者 酒井将人 神奈川県川崎市中原区中丸子135番地 不 二サッシ株式会社内 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Masato Sakai 135 Nakamaruko, Nakahara-ku, Kawasaki-shi, Kanagawa Fuji Sash Co., Ltd.

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 外障子の横框の適所に、内障子の召合せ
框の移動路上に出入自在に突出する規制駒を設けた、引
違いサッシの半開放維持装置。1. A device for maintaining a half-opening of a sliding sash, wherein a regulating piece is provided at an appropriate position of a side frame of a sash, and a protruding piece is provided so as to be able to enter and exit the moving path of a sash for a sash. 【請求項２】 外障子の横框に屋内面側開口の凹入部を
設け、該凹入部に縦軸回動可能にして規制駒をその基部
において枢着し、該規制駒を係離する横動杆を前記横框
に収納した、請求項１記載の引違いサッシの半開放維持
装置。2. A lateral frame which is provided with a concave portion of an opening on the indoor surface side in a lateral frame of a shoji, which is rotatable in a vertical axis, and which has a restricting piece pivotally attached at its base to separate the restricting piece. 2. The device for maintaining a half-open state of a sliding sash according to claim 1, wherein a moving rod is housed in the horizontal frame. 【請求項３】 規制駒を横框に組付けた支軸に、前記規
制駒を凹入部に収納する方向に付勢するコイルばねを巻
回した、請求項２記載の引違いサッシの半開放維持装
置。3. A half-opening of the sliding sash according to claim 2, wherein a coil spring for urging the regulating piece in a direction to accommodate the regulating piece in the recessed portion is wound around a spindle on which the regulating piece is assembled to the horizontal frame. Maintenance device.