JPH072940Y2 - Window opener - Google Patents

Description

【考案の詳細な説明】 産業上の利用分野 本考案は、障子の横框の窓枠の対応する横枠への接離に
より開閉するようにした窓を、一側にのみ屈曲可能なプ
ツシユプルチエーンの押し引き操作により開閉する装置
に関する。[Detailed Description of the Invention] Industrial Field of the Invention [0007] The present invention is a push-push that can be bent only on one side of a window that is opened and closed by contacting and separating a window frame of a horizontal frame of a shoji screen with respect to the corresponding horizontal frame. The present invention relates to a device that opens and closes by pushing and pulling a pull chain.

従来の技術及び考案が解決しようとする問題点 例えば、障子の上框を窓枠の上枠に屋外側への揺動自由
に蝶着した突出し窓をプツシユプルチエーンで開閉する
場合、従来は、細長いボツクス内にプツシユプルチエー
ンを収容してこれとかみ合うスプロケツトを支持した開
閉駆動器を、窓枠の下枠の中央部に、スプロケツトの回
転軸が鉛直方向を向く水平姿勢で設置して、プツシユプ
ルチエーンの先端を障子の下框の中央部に取り付け、ス
プロケツトをモータの駆動力で回転させてプツシユプル
チエーンを開閉駆動器から押し出しまたは引き込むこと
によつて障子を開閉するのが一般的であるが、例えば、
このような突出し窓を複数個水平方向に連ねた連窓を形
成して、各窓の開閉駆動器を連動して駆動する場合は、
開閉駆動器の下面側に、モータで駆動される水平方向の
駆動軸を各開閉駆動器を連ねるように配置し、その駆動
軸を、駆動方向を水平方向から垂直方向に変換する変換
装置を介して各開閉駆動器のスプロケツトの回転軸に連
結する構造を取る必要があり、開閉駆動器はその下面に
上記した駆動方向の変換装置を取り付けた上下方向の厚
さが大きい構造となつて、窓枠の下枠内に収めて隠蔽す
るのが困難となる欠点があり、また、プツシユプルチエ
ーンを窓枠の下枠の中央部から押し出すのであるから、
障子の開放時に、プツシユプルチエーンが窓の中央部に
おいて露出することとなつて目障りであるばかりでな
く、１本のプツシユプルチエーンの先端を障子の下框の
中央部に取り付けただけであるから、開閉の際あるいは
風で煽られた場合に障子ががたつきやすく、障子の蝶着
部分が壊れやすい欠点があつた。Problems to be solved by the conventional technology and device For example, when opening and closing a projecting window that is hinged freely on the upper frame of the shoji on the upper frame of the window frame to the outdoor side with the push-pull chain, An open / close driver supporting a sprocket that accommodates the push-pull chain in a slender box is installed at the center of the lower frame of the window frame in a horizontal position with the rotation axis of the sprocket facing vertically. The tip of the push-pull chain is attached to the center of the lower frame of the shoji, and the sprocket is rotated by the driving force of the motor to push or pull the push-pull chain from the opening / closing drive to open or close the shoji. Common, but for example
When forming a continuous window in which a plurality of such protruding windows are connected in the horizontal direction and driving the opening / closing driver of each window in conjunction with each other,
A horizontal drive shaft driven by a motor is arranged on the lower surface of the open / close driver so as to connect the open / close drivers, and the drive shaft is passed through a conversion device for converting the drive direction from the horizontal direction to the vertical direction. It is necessary to take a structure to connect to the rotating shaft of the sprocket of each open / close driver, and the open / close driver has a structure in which the above-mentioned drive direction conversion device is attached to the lower surface of the open / close drive and has a large vertical thickness. There is a drawback that it is difficult to hide in the lower frame of the frame, and because the push-pull chain is pushed out from the center of the lower frame of the window frame,
Not only is the push-pull chain exposed at the center of the window when the shoji is opened, but it is also annoying that the tip of one push-pull chain is attached to the center of the lower frame of the shoji. Because of this, the shoji tend to rattle when it is opened or closed or when it is fanned by the wind, and the hinged part of the shoji is fragile.

問題点を解決するための手段 上記の問題点を解決するための手段として、本考案の窓
の開閉装置は、障子の横框の窓枠の対応する横枠への接
離により開閉するようにした窓の窓枠の左右の縦枠に沿
つて、細長いボツクス内に一側にのみ屈曲可能なプツシ
ユプルチエーンを収容してこれとかみ合うスプロケツト
を支持した一対の開閉駆動器を、スプロケツトの回転軸
が窓枠の横枠と平行となる垂直姿勢で設置して、その各
プツシユプルチエーンの先端を障子の框の左右に夫々取
り付け、各スプロケツトを水平方向に伝達軸で連結し
て、その伝達軸をモータに連結した構成とした。As means for solving the above problems, as a means for solving the above problems, the window opening / closing device of the present invention is configured to be opened / closed by contacting / separating the window frame of the horizontal frame of the shoji with the corresponding horizontal frame. Along the left and right vertical frames of the window frame, the pair of open / close drivers supporting the sprocket that engages with the push-pull chain that can be bent only on one side in the elongated box are rotated. The shaft is installed in a vertical posture parallel to the horizontal frame of the window frame, the tips of each push-pull chain are attached to the left and right sides of the frame of the shoji screen, and each sprocket is connected by a transmission shaft in the horizontal direction. The transmission shaft is connected to the motor.

考案の作用及び効果 本考案は上記構成になり、モータの駆動により伝達軸を
介して両開閉駆動器のスプロケツトを正方向に回転させ
ると、両プツシユプルチエーンが開閉駆動器から押し出
されて障子の框の左右が押されることによつて開窓し、
両スプロケツトを逆方向に回転させると、両プツシユプ
ルチエーンが開閉駆動器内に引き込まれて障子が窓枠側
へ引き寄せられることによつて閉窓するのであつて、開
閉駆動器と垂直姿勢で窓枠の縦枠に沿つて設置し、これ
を水平方向の伝達軸で連結する構造としたから、開閉駆
動器は窓枠の縦枠内に、伝達軸は横枠内に夫々収めれば
良くて隠蔽がしやすくなり、また、連窓として各窓の開
閉駆動器を連動駆動する場合も、隣り合う窓の開閉駆動
器を水平方向の連結軸で単に連結すれば良く、この連結
軸を横枠内に収めることにより、同じく簡単に隠蔽構造
とすることができ、また、プツシユプルチエーンを窓枠
の両縦枠から押し出すのであるから、障子の開放時に、
プツシユプルチエーンが窓の両端部において露出するだ
けで外観もすつきりとし、さらに、２本のプツシユプル
チエーンの先端を障子の框の左右に夫々取り付けた構造
であるから、障子がバランス良く開閉され、また、風で
煽られてもがたつくことが少なく、障子の蝶着部等の支
持部分が傷むのが防止されて、障子の開閉動作を長期に
わたつて確実に行うことができる効果がある。The operation and effect of the present invention With the above configuration, when the sprocket of both open / close drivers is rotated in the forward direction by the drive of the motor through the transmission shaft, both push-pull chain are pushed out from the open / close driver and The left and right sides of the frame are pushed to open the window,
When both sprockets are rotated in the opposite direction, both push-pull chains are drawn into the opening / closing driver, and the shoji doors are pulled toward the window frame side to close the window. Since it is installed along the vertical frame of the window frame and connected by horizontal transmission shafts, the opening / closing driver should be placed in the vertical frame of the window frame and the transmission shaft in the horizontal frame. It also makes it easier to conceal, and when driving the opening / closing driver of each window as a continuous window, simply connect the opening / closing drivers of the adjacent windows with a horizontal connecting shaft. By putting it in the frame, it is also possible to easily make it a concealed structure, and since the push-pull chain is pushed out from both vertical frames of the window frame, when opening the shoji,
The push-pull chain is exposed at both ends of the window, making the appearance sleek, and the tips of the two push-pull chains are attached to the left and right sides of the frame of the shoji screen. It is well opened and closed, and there is little rattling even if it is blown by the wind, and the supporting parts such as the hinged part of the shoji screen are prevented from being damaged, and it is possible to reliably open and close the shoji screen over a long period of time. There is.

実施例 以下、本考案の一実施例を第１図及び第２図に基づいて
説明する。Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

図において、１は、窓枠２の上枠2aに障子３の上框を屋
外側への揺動自由に蝶着した突出し窓であつて、この突
出し窓１の下方に、窓枠22内に図示しない固定の障子を
嵌め込んだ固定窓21が連成されており、上記の突出し窓
１の左右の縦枠2bには、その下端部から固定窓21の縦枠
22bの上端部にわたるようにして、障子３を開閉する左
右一対の開閉駆動器５が収められており、この開閉駆動
器５は、第２図に詳細に示すように、細長いボツクス６
内に、一側にのみ屈曲可能なプツシユプルチエーン７が
収容されているとともに、これとかみ合うスプロケツト
８が回転軸９によつて回転自由に支持された構造となつ
ており、この開閉駆動器５が、スプロケツト８の回転軸
９を窓枠２の下枠2cに沿つた向きとし、かつ、プツシユ
プルチエーン７の出入口10を屋外側に向けた垂直姿勢
で、上記のように縦枠2bに収められて取り付けられてお
り、各開閉駆動器５の出入口10から引き出されたプツシ
ユプルチエーン７の先端が、夫々障子３の左右の縦框の
下端部に取付具11で取り付けられている。In the figure, reference numeral 1 denotes a projecting window in which an upper frame 2a of a window frame 2 is hinged to an upper frame of a shoji 3 so that it can be freely swung to the outdoor side, below the projecting window 1 and inside a window frame 22. A fixed window 21 in which a fixed shoji (not shown) is fitted is formed in series, and the left and right vertical frames 2b of the protruding window 1 are connected to the vertical frame of the fixed window 21 from their lower ends.
A pair of left and right opening / closing drivers 5 for opening and closing the shoji 3 are housed so as to extend over the upper end portion of 22b. The opening / closing driver 5 is an elongated box 6 as shown in detail in FIG.
The push-pull chain 7 which can be bent only on one side is housed therein, and the sprocket 8 which meshes with the push-pull chain 7 is rotatably supported by the rotary shaft 9. 5 is a vertical posture in which the rotary shaft 9 of the sprocket 8 is oriented along the lower frame 2c of the window frame 2 and the entrance / exit 10 of the push-pull chain 7 is directed to the outdoor side. The tips of the push-pull chain 7 drawn out from the doorway 10 of each opening / closing driver 5 are attached to the lower ends of the left and right vertical frames of the shoji 3 by means of the fixtures 11. .

上記の一対の開閉駆動器５は、スプロケツト８の回転軸
９の向かい合つた端部に形成した六角軸9aに、六角孔14
を形成した伝達軸13の両端を嵌めることによつて駆動連
結され、その伝達軸13が窓枠２の下枠2cに収められてお
り、一方の開閉駆動器５のスプロケツト８の回転軸９
が、自在継手15を介して減速機付きの可逆モータ16の出
力軸17に連結され、その可逆モータ16が、可逆モータ16
の正または逆転及び停止を操作する操作ボツクス18に連
続線19で接続されている。The pair of open / close drivers 5 are provided with a hexagonal shaft 9a formed at the end of the sprocket 8 facing the rotary shaft 9 and a hexagonal hole 14a.
The transmission shaft 13 is drive-coupled by fitting both ends of the transmission shaft 13, and the transmission shaft 13 is housed in the lower frame 2c of the window frame 2, and the rotation shaft 9 of the sprocket 8 of the opening / closing drive 5 is rotated.
Is connected to an output shaft 17 of a reversible motor 16 with a reducer via a universal joint 15, and the reversible motor 16 is connected to the reversible motor 16
It is connected by a continuous line 19 to an operation box 18 for operating the forward or reverse rotation and stop of.

本実施例はこのような構造になり、操作ボツクス18のス
イツチ操作により可逆モータ16を正方向に駆動すると、
一側の開閉駆動器５のスプロケツト８が正方向に回転す
るとともに、他側の開閉駆動器５のスプロケツト８も伝
達軸13を介して正方向に回転し、両開閉駆動器５から夫
々プツシユプルチエーン７が押し出されて障子３の左右
の縦框の下端部が屋外側へ押されることによつて開窓
し、可逆モータ16を逆転駆動して両開閉駆動器５のスプ
ロケツト８を逆方向に回転させると、両プツシユプルチ
エーン７が開閉駆動器５内に引き込まれて障子３が窓枠
２側へ引き寄せられることによつて閉窓するのであり、
開閉駆動器５が縦枠2bに、伝達軸13が下枠2cに夫々配置
された構造となつていて、夫々容易にその中に収められ
て隠蔽される。This embodiment has such a structure, and when the reversible motor 16 is driven in the forward direction by the switch operation of the operation box 18,
The sprocket 8 of the opening / closing driver 5 on one side rotates in the positive direction, and the sprocket 8 of the opening / closing driver 5 on the other side also rotates in the positive direction via the transmission shaft 13, and the push-buttons from both the opening / closing drivers 5 respectively. When the pull-chain 7 is pushed out and the lower ends of the left and right vertical frames of the shoji 3 are pushed to the outdoor side, the window is opened, and the reversible motor 16 is driven in reverse to drive the sprocket 8 of both open / close drivers 5 in the opposite direction. When it is rotated to, the push-pull chain 7 is pulled into the opening / closing driver 5 and the shoji 3 is pulled toward the window frame 2 side, thereby closing the window.
The opening / closing driver 5 is arranged in the vertical frame 2b, and the transmission shaft 13 is arranged in the lower frame 2c.

また、このような突出し窓１を複数個水平方向に連ねて
連窓を形成する場合、隣り合う突出し窓１の開閉駆動器
５を上記の伝達軸13と同様の連結軸で連結することによ
つて、各突出し窓１の開閉駆動器５を同時に駆動して各
窓１を一斉に開閉することができるのであつて、この連
結軸も同様に下枠2c内に収められて、容易に隠蔽構造が
達成される。When a plurality of such protruding windows 1 are connected in the horizontal direction to form a continuous window, the opening / closing driver 5 of the adjacent protruding windows 1 is connected by a connecting shaft similar to the transmission shaft 13 described above. Then, the opening / closing driver 5 of each protruding window 1 can be simultaneously driven to simultaneously open and close each window 1, and this connecting shaft is also housed in the lower frame 2c in a similar manner to easily conceal the structure. Is achieved.

なお、前記実施例では、突出し窓１の下側に固定窓21が
連成されていて、開閉駆動器５が突出し窓１の縦枠2bの
下端部から固定窓21の縦枠22bの上端部にわたつて収め
られた構造となつているが、突出し窓１単体の場合は、
開閉駆動器５の下端部を縦枠25から突出させて壁内に埋
め込むようにすれば良い。In the above embodiment, the fixed window 21 is formed below the protruding window 1, and the opening / closing driver 5 projects from the lower end of the vertical frame 2b of the window 1 to the upper end of the vertical frame 22b of the fixed window 21. It has a structure that is housed over the entire length, but in the case of the protruding window 1 alone,
The lower end of the opening / closing driver 5 may be projected from the vertical frame 25 and embedded in the wall.

また、本考案は、上記実施例の突出し窓に限らず、障子
の下框を窓枠の下枠に揺動自由に蝶着した外倒しまたは
内倒し窓、障子の縦方向の中央部を窓枠に軸支した横軸
回転窓、あるいは、障子の上框を窓枠の左右の縦枠に沿
つて昇降させつつ障子の下框を屋外側へ突き出すように
した辷り出し窓にも同様に適用することが可能である。Further, the present invention is not limited to the projecting window of the above-mentioned embodiment, but the lower frame of the shoji is placed on the lower frame of the window frame so that it can be freely pivoted to the outside or inside of the window, and the central portion of the shoji in the vertical direction is a window. The same applies to the horizontal axis rotating window that is pivotally supported by the frame, or to the sliding window where the lower frame of the shoji is projected to the outside while the upper frame of the shoji is moved up and down along the left and right vertical frames of the window frame. It is possible to

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

第１図は本考案の一実施例の全体構造を示す一部切欠斜
視図、第２図はその部分拡大分解斜視図である。 1:突出し窓、2:窓枠、2b:縦枠、2c:下枠、3:障子、5:開
閉駆動器、6:ボツクス、7:プツシユプルチエーン、8:ス
プロケツト、9:回転軸、11:取付具、13:伝達軸、16:可
逆モータ、17:出力軸FIG. 1 is a partially cutaway perspective view showing the entire structure of an embodiment of the present invention, and FIG. 2 is a partially enlarged exploded perspective view thereof. 1: protruding window, 2: window frame, 2b: vertical frame, 2c: lower frame, 3: shoji, 5: opening / closing driver, 6: box, 7: push-pull chain, 8: sprocket, 9: rotating shaft, 11: Fixture, 13: Transmission shaft, 16: Reversible motor, 17: Output shaft

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】障子の横框の窓枠の対応する横枠への接離
により開閉するようにした窓の前記窓枠の左右の縦枠に
沿つて、細長いボツクス内に一側にのみ屈曲可能なプツ
シユプルチエーンを収容してこれとかみ合うスプロケツ
トを支持した一対の開閉駆動器を、前記スプロケツトの
回転軸が前記窓枠の横枠と平行となる垂直姿勢で設置し
て、該各プツシユプルチエーンの先端を前記障子の框の
左右に夫々取り付け、前記各スプロケツトを水平方向の
伝達軸で連結して、該伝達軸をモータに連結したことを
特徴とする窓の開閉装置1. A slender box is bent only on one side along the left and right vertical frames of the window frame of the window which is adapted to be opened and closed by contacting and separating the window frame of the horizontal frame of the shoji. A pair of open / close drivers, which accommodate a possible push-pull chain and support a sprocket that engages with the push-pull chain, are installed in a vertical posture in which the rotation axis of the sprocket is parallel to the lateral frame of the window frame, and A device for opening and closing a window, characterized in that the tip of a push-pull chain is attached to each of the left and right sides of the frame of the shoji, and each sprocket is connected by a horizontal transmission shaft, and the transmission shaft is connected to a motor.