JPH0542218Y2 - - Google Patents

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Publication number
JPH0542218Y2
JPH0542218Y2 JP457588U JP457588U JPH0542218Y2 JP H0542218 Y2 JPH0542218 Y2 JP H0542218Y2 JP 457588 U JP457588 U JP 457588U JP 457588 U JP457588 U JP 457588U JP H0542218 Y2 JPH0542218 Y2 JP H0542218Y2
Authority
JP
Japan
Prior art keywords
piece
cam piece
linear guide
guide
guide hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP457588U
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Japanese (ja)
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JPH01109568U (en
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Filing date
Publication date
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Priority to JP457588U priority Critical patent/JPH0542218Y2/ja
Publication of JPH01109568U publication Critical patent/JPH01109568U/ja
Application granted granted Critical
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Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、回転窓の開度調節具に関するもの
である。
[Detailed description of the invention] [Industrial field of application] This invention relates to an opening adjuster for a rotating window.

〔従来の技術〕[Conventional technology]

窓枠の内側に障子を嵌め合わせ、その障子を窓
枠に対して回動可能に取付けた回転窓において
は、普通、ストツパ機構を設けて障子の開放角度
を制限するようにしている。
In a rotating window in which a shoji is fitted inside a window frame and the shoji is rotatably attached to the window frame, a stopper mechanism is usually provided to limit the opening angle of the shoji.

〔考案が解決しようとする問題点〕[Problem that the invention attempts to solve]

しかし、上記回転窓においては、障子を一定角
度回動させた状態においてストツパ機構が作動す
る構成であるため、ストツパ機構が作動するまで
の間で障子を停止保持することができず、障子の
開度が常に一定であるという不都合がある。
However, in the rotating window described above, the stopper mechanism operates when the shoji is rotated by a certain angle, so the shoji cannot be stopped and held until the stopper mechanism operates, and the shoji cannot be opened. There is a disadvantage that the degree is always constant.

そこで、この考案は上記の不都合を解消し、窓
枠に対して回動可能に支持された障子の開放角度
を数段階に係止保持することができるようにした
回転窓の開度調節具を提供することを目的として
いる。
Therefore, this invention solves the above-mentioned inconvenience and provides a rotating window opening adjustment tool that can lock and hold the opening angle of the shoji, which is rotatably supported relative to the window frame, in several stages. is intended to provide.

〔課題を解決するための手段〕[Means to solve the problem]

上記の目的を達成するために、この考案の開度
調節具においては、窓枠に取付けるスライドケー
スに、両端方向に長いガイド孔を形成し、そのガ
イド孔に挿通したガイドピンと障子に取付けるブ
ラケツトとをアームで連結し、上記ガイド孔から
スライドケースの背面側に突出するガイドピンの
先端部にカム片を回動可能に取付け、そのカム片
における両側のそれぞれに幅方向に段差のある第
1直線案内縁および第2直線案内縁を他側の第1
直線案内縁および第2直線案内縁に対してガイド
ピンの中心に関して点対称に設け、カム片の両端
部にはV形の切欠部を形成し、前記スライドケー
スの背面には、ガイド孔の一側方に、そのガイド
孔の長さ方向に沿つて複数のストツパ片を所要の
間隔をおいて設け、各ストツパ片のガイド孔と対
向する一側に、前記第2直線案内縁との接触によ
つて一対のV形切欠部がガイド孔の長さ方向で対
向する向きにカム片の姿勢を保持する直線案内部
を形成し、前記ガイド孔の他側には、カム片がス
トツパ片を通過した位置に、V形切欠部との当接
によつてカム片の移動方向後部が下部のストツパ
片に位置する方向にカム片を傾斜させる偏向部材
と、最下部のストツパ片と対向する位置に姿勢修
正片とを設け、この姿勢修正片の側部に、カム片
の移動方向先端との接触により上記カム片を回動
して第2直線案内縁をストツパ片の直線案内部に
接触させる傾斜案内縁を設けた構成としてある。
In order to achieve the above object, in the opening adjuster of this invention, long guide holes are formed in the slide case that is attached to the window frame, and a guide pin that is inserted into the guide hole and a bracket that is attached to the shoji. are connected by an arm, and a cam piece is rotatably attached to the tip of a guide pin that protrudes from the guide hole to the back side of the slide case, and a first straight line with a step in the width direction is formed on each side of the cam piece. The guide edge and the second linear guide edge are connected to the first guide edge on the other side.
The linear guide edge and the second linear guide edge are provided point-symmetrically with respect to the center of the guide pin, V-shaped notches are formed at both ends of the cam piece, and one guide hole is formed on the back side of the slide case. A plurality of stopper pieces are provided laterally at required intervals along the length direction of the guide hole, and a plurality of stopper pieces are provided on one side facing the guide hole of each stopper piece so as to be in contact with the second linear guide edge. Therefore, the pair of V-shaped notches form a linear guide part that maintains the posture of the cam piece in opposing directions in the length direction of the guide hole, and the cam piece passes through the stopper piece on the other side of the guide hole. a deflection member that tilts the cam piece in a direction in which the rear part of the cam piece in the moving direction is located on the lower stopper piece by contact with the V-shaped notch; A posture correction piece is provided on the side of the posture correction piece, and an inclination is provided on the side of the posture correction piece to rotate the cam piece by contact with the tip of the cam piece in the moving direction and bring the second linear guide edge into contact with the linear guide part of the stopper piece. It has a configuration with a guide edge.

〔作用〕[Effect]

上記の構成から成る開度調節具は、スライドケ
ースを、窓枠の縦窓に取付け、ブラケツトを障子
の縦枠に取付けて窓枠に対して回動自在に支持さ
れた上記障子の開度を調節する。
The opening adjustment device having the above configuration has a slide case attached to a vertical window of a window frame, a bracket attached to a vertical frame of a shoji, and the opening of the shoji which is rotatably supported with respect to the window frame. Adjust.

上記のような開度調節具の取付状態において、
障子を開放方向に回動すると、ガイド孔に沿つて
ガイドピンが移動し、そのガイドピンと共に移動
するカム片の上端の切欠部が偏向部材に当接す
る。その当接によつてカム片は傾斜状態に保持さ
れ、切欠部と偏向部材との係合によつて障子の開
放方向への回動が阻止される。そこで、障子を閉
鎖方向に戻すと、カム片の上部の切欠部がその下
方のストツパ片に当接し、その当接によつてカム
片は、上記と同方向に少し回動し、上記ストツパ
片の上側コーナ部に切欠部が係合する。この係合
によつて、障子は開放状態に保持される。
When the opening adjuster is installed as shown above,
When the shoji is rotated in the opening direction, the guide pin moves along the guide hole, and the notch at the upper end of the cam piece that moves together with the guide pin comes into contact with the deflection member. Due to the contact, the cam piece is held in an inclined state, and the engagement between the notch and the deflection member prevents the shoji from rotating in the opening direction. Therefore, when the shoji is returned to the closing direction, the notch at the top of the cam piece comes into contact with the stopper piece below it, and due to this contact, the cam piece rotates a little in the same direction as above, and the stopper piece The notch engages with the upper corner of the. This engagement holds the shoji in an open state.

上記のような開放状態から障子を開放方向にさ
らに回動すると、前記偏向部材に対する衝突によ
つて、カム片は前記と同方向に回動して第1直線
案内縁が偏向部材の先端に当接し、カム片は、一
対の切欠部が上下で対向する状態に保持される。
When the shoji is further rotated in the opening direction from the open state as described above, the cam piece is rotated in the same direction due to the collision with the deflection member, and the first linear guide edge comes into contact with the tip of the deflection member. The cam piece is held in such a state that the pair of notches are opposed to each other at the top and bottom.

このため、障子の開放方向への回動によつて、
カム片はその偏向部材を通過し、さらに上方に移
動して上部の偏向部材にスライド方向先端を切欠
部が当接する。
Therefore, by rotating the shoji in the opening direction,
The cam piece passes through the deflection member, moves further upward, and the notch abuts the tip in the sliding direction on the upper deflection member.

そこで、前記と同様に、障子を閉鎖方向に戻す
と、カム片の下端の切欠部が上部のストツパ片の
上側コーナ部に係合し、その係合によつて、障子
は開放状態に保持される。
Therefore, when the shoji is returned to the closing direction as described above, the notch at the lower end of the cam piece engages with the upper corner of the upper stopper piece, and this engagement holds the shoji in the open state. Ru.

〔実施例〕〔Example〕

以下、この考案の実施例を添付図面に基づいて
説明する。
Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

第1図および第2図に示すように、この考案に
係る開度調節具は、窓枠Aの縦枠aに取付けるス
ライドケース1を備える。このスライドケース1
の長さ方向における両端部にはL字形の取付片2
が設けられ、その取付片2にビス孔3が形成され
ている。
As shown in FIGS. 1 and 2, the opening adjuster according to this invention includes a slide case 1 that is attached to a vertical frame a of a window frame A. This slide case 1
L-shaped mounting pieces 2 are attached to both ends in the length direction.
is provided, and a screw hole 3 is formed in the mounting piece 2.

また、スライドケース1には、両端方向に長い
ガイド孔4が設けられ、そのガイド孔4にスライ
ド可能に挿通したガイドピン5は、アーム6の一
端部に取付けられている。
Further, the slide case 1 is provided with guide holes 4 that are long in the direction of both ends, and a guide pin 5 that is slidably inserted into the guide hole 4 is attached to one end of the arm 6.

アーム6の他端部には、障子Bの縦枠bに取付
けるブラケツト7がピン8′で連結されている。
A bracket 7 to be attached to the vertical frame b of the shoji B is connected to the other end of the arm 6 by a pin 8'.

ここで、障子Bは、その上部がピンCを介して
前記窓枠Aに回動自在に支持されている。
Here, the upper part of the shoji B is rotatably supported by the window frame A via pins C.

前記ガイドピン5のスライドケース1の背面側
に臨む先端部にはカム片8が回転可能に取付けら
れている。
A cam piece 8 is rotatably attached to the tip of the guide pin 5 facing the back side of the slide case 1.

第3図に示すように、上記カム片8は、幅方向
に段差のある第1直線案内縁9および第2直線案
内縁10を両側に備え、その第1直線案内縁9と
第2直線案内縁10との間に傾斜縁11が設けら
れている。第1直線案内縁9、第2直線案内縁1
0および傾斜縁11は、他側の第1直線案内縁
9、第2直線案内縁10および傾斜縁11に対
し、ガイドピン5の中心に関して点対称の配置と
されている。
As shown in FIG. 3, the cam piece 8 has a first linear guide edge 9 and a second linear guide edge 10 on both sides, each of which has a step in the width direction, and an inclined edge 11 is provided between the first linear guide edge 9 and the second linear guide edge 10.
0 and the inclined edge 11 are arranged point-symmetrically with respect to the center of the guide pin 5 with respect to the first straight guiding edge 9, the second straight guiding edge 10 and the inclined edge 11 on the other side.

また、カム片8の両端部には一対のV形切欠部
12が、前記ガイドピン5の中心に関して点対称
に設けられている。
Further, a pair of V-shaped notches 12 are provided at both ends of the cam piece 8 symmetrically with respect to the center of the guide pin 5 .

前記スライドケース1の背面におけるガイド孔
4の一側方には、上部ストツパ片13および下部
ストツパ片14がガイド孔4に沿つて設けられ、
各ストツパ片13、14のガイド孔4と対向する
側部に、直線案内部15が形成されている。この
直線案内部15にカム片8の第2直線案内縁10
が接触することによつて、カム片8の一対の切欠
部12が上下で対向する向きにカム片8の姿勢が
保持される。
On one side of the guide hole 4 on the back surface of the slide case 1, an upper stopper piece 13 and a lower stopper piece 14 are provided along the guide hole 4,
A linear guide portion 15 is formed on the side of each stopper piece 13, 14 facing the guide hole 4. The second linear guide edge 10 of the cam piece 8 is attached to this linear guide portion 15.
By making contact with each other, the posture of the cam piece 8 is maintained such that the pair of notches 12 of the cam piece 8 are vertically opposed to each other.

また、スライドケース1の背面におけるガイド
孔4の他側方には、カム片8が上方に移動して各
ストツパ片13,14の上端を通り過ぎた位置
に、上部偏向部材16および下部偏向部材17が
取付けられている。各偏向部材16,17は、一
対の切欠部12を上下として上方に移動するカム
片8の上側切欠部12の一側部に対して当接可能
な位置に配置されている。
Further, on the other side of the guide hole 4 on the back surface of the slide case 1, an upper deflection member 16 and a lower deflection member 17 are located at positions where the cam piece 8 has moved upward and passed the upper end of each stopper piece 13, 14. is installed. Each of the deflecting members 16 and 17 is arranged at a position where it can come into contact with one side of the upper notch 12 of the cam piece 8 that moves upward with the pair of notches 12 as the upper and lower sides.

なお、偏向部材16,17は、ピンで形成し、
あるいは突片で形成してもよい。
Note that the deflection members 16 and 17 are formed of pins,
Alternatively, it may be formed of a protruding piece.

さらに、スライドケース1の背面は、下部スト
ツパ片14と対向する位置に、姿勢修正片18が
取付けられ、その姿勢修正片18の前記ガイド孔
4と対向する側部に傾斜案内縁19が設けられて
いる。この傾斜案内縁19は、下向きに移動する
カム片8の下端の移動を案内してカム片8を、一
対の切欠部12が上下で対向する向きに姿勢を修
正し、第2直線案内縁10を下部ストツパ片14
の直線案内部15に当接させるようになつてい
る。
Further, on the back surface of the slide case 1, a posture correcting piece 18 is attached at a position facing the lower stopper piece 14, and an inclined guide edge 19 is provided on the side of the posture correcting piece 18 facing the guide hole 4. ing. This inclined guide edge 19 guides the movement of the lower end of the cam piece 8 that moves downward, corrects the posture of the cam piece 8 so that the pair of notches 12 face each other vertically, and the second linear guide edge 19 The lower stopper piece 14
It is adapted to be brought into contact with the linear guide portion 15 of.

実施例で示す開度調節具は上記の構造から成
り、この開度調節具のスライドケース1は、窓枠
Aの縦枠aに取付け、ブラケツト7は障子Bの縦
枠bに取付ける。
The opening adjuster shown in the embodiment has the above structure, and the slide case 1 of this opening adjuster is attached to the vertical frame a of the window frame A, and the bracket 7 is attached to the vertical frame b of the shoji B.

上記のような開度調節具の取付けにおいて、障
子Bを開放方向に回動すると、アーム6が引か
れ、ガイド孔4に沿つてガイドピン5が上方向に
移動する。そのガイドピン5と共にカム片8が上
方向に移動し、上記カム片8が下部ストツパ片1
4の上端を通り過ぎると、カム片8の上側におけ
る切欠部12の一側部が下部偏向部材17に当接
し、その当接によりカム片8はガイドピン5を中
心に回動して傾斜し、第3図の鎖線イで示すよう
に、上側切欠部12が下部偏向部材17に係合す
る。
When the opening adjuster is installed as described above, when the shoji B is rotated in the opening direction, the arm 6 is pulled and the guide pin 5 moves upward along the guide hole 4. The cam piece 8 moves upward together with the guide pin 5, and the cam piece 8 moves to the lower stopper piece 1.
4, one side of the notch 12 on the upper side of the cam piece 8 comes into contact with the lower deflection member 17, and due to this contact, the cam piece 8 rotates around the guide pin 5 and tilts. The upper notch 12 engages the lower deflection member 17, as shown by the dashed line A in FIG.

上記係合によつてカム片8は上方向に移動する
のが防止され、障子Bを開放方向に回動させるこ
とができない。このとき、カム片8の下側切欠部
12は、下部ストツパ片14の上方に臨み、その
状態から障子Bを閉鎖方向に少し回動してカム片
8を下降させると、カム片8の下端が下部ストツ
パ片14の上端に当接し、その当接によつてカム
片8が前記と同方向に回動し、第3図の鎖線ロお
よび第4図の実線で示すように、下側の切欠部1
2が下部ストツパ片14の上側コーナ部に係合す
る。この係合によつて、障子Bは所要角度回動し
た状態に保持される。
Due to the above engagement, the cam piece 8 is prevented from moving upward, and the shoji B cannot be rotated in the opening direction. At this time, the lower notch 12 of the cam piece 8 faces above the lower stopper piece 14, and from this state, when the shoji B is slightly rotated in the closing direction and the cam piece 8 is lowered, the lower end of the cam piece 8 comes into contact with the upper end of the lower stopper piece 14, and due to this contact, the cam piece 8 rotates in the same direction as described above, and as shown by the chain line B in FIG. 3 and the solid line in FIG. Notch 1
2 engages with the upper corner portion of the lower stopper piece 14. Due to this engagement, the shoji B is held in a state where it is rotated by a required angle.

このとき、カム片8の第1直線案内縁9の端部
が下部偏向部材17の下方に臨んでいる。
At this time, the end of the first linear guide edge 9 of the cam piece 8 faces below the lower deflection member 17.

そこで、上記の状態から障子Bをさらに開放方
向に回動すると、カム片8の第1直線案内縁9の
端部が第4図の鎖線ハで示すように下部偏向部材
17に当接し、その当接によつてカム片8が回動
し、第4図の鎖線ニで示すように、下部偏向部材
17の先端に第1直線案内縁9が当接する。この
当接によつて、カム片8は、一対の切欠部12が
上下で対向する状態に保持され、下部偏向部材1
7の取付位置を通過可能な状態とされる。
Therefore, when the shoji B is further rotated in the opening direction from the above state, the end of the first linear guide edge 9 of the cam piece 8 comes into contact with the lower deflection member 17 as shown by the chain line C in FIG. Due to the contact, the cam piece 8 rotates, and the first linear guide edge 9 comes into contact with the tip of the lower deflection member 17, as shown by the chain line D in FIG. Due to this contact, the cam piece 8 is held in a state in which the pair of notches 12 face each other vertically, and the lower deflection member 1
It is possible to pass through the mounting position 7.

そこで、障子Bを開放方向にさらに回動する
と、カム片8の上端は、次に、上部偏向部材16
に当接して傾むき、第4図の鎖線ホで示すように
上側切欠部12が上部偏向部材16に係合する。
その係合状態において、障子Bの閉鎖方向への回
動によりカム片8を下げると、第4図の鎖線へお
よび第5図の実線で示すように、カム片8の下側
切欠部12が上部ストツパ片13の上側コーナ部
に係合する。その係合によつて、障子Bは開放状
態に保持される。
Therefore, when the shoji B is further rotated in the opening direction, the upper end of the cam piece 8 is then moved to the upper deflection member 16.
4, and the upper notch 12 engages with the upper deflection member 16, as shown by the chain line E in FIG.
In the engaged state, when the cam piece 8 is lowered by rotating the shoji B in the closing direction, the lower notch 12 of the cam piece 8 opens as shown by the chain line in FIG. 4 and the solid line in FIG. It engages with the upper corner portion of the upper stopper piece 13. Due to this engagement, the shoji B is held in an open state.

なお、障子Bの閉鎖に際しては、障子Bを一旦
開放方向に回動して第5図の鎖線トで示すよう
に、カム片8の第1直線案内縁9の端部を上部偏
向部材16に当接させ、その当接によりカム片8
を回動させて第5図の鎖線チで示すように、カム
片8を一対の切欠部12が左右で対向する状態と
し、その状態から障子Bを全閉位置まで戻すよう
にする。
In addition, when closing the shoji B, the shoji B is once rotated in the opening direction and the end of the first linear guide edge 9 of the cam piece 8 is attached to the upper deflection member 16, as shown by the chain line G in FIG. the cam piece 8 due to the abutment.
is rotated to bring the cam piece 8 into a state where the pair of notches 12 face each other on the left and right sides, as shown by the chain line H in FIG. 5, and from this state the shoji B is returned to the fully closed position.

その障子Bの閉鎖方向への回動において、カム
片8は、第5図の鎖線リで示すように、まず、上
部ストツパ片13に当接して回動し、次に、第5
図の鎖線ヌで示すように下部偏向部材17に当接
して回動する。また、第5図の鎖線ルで示すよう
に下部ストツパ片14に当接して回動し、さら
に、姿勢修正片18との当接により回動して第5
図の鎖線オで示すように、第2直線案内縁10が
下部ストツパ片14の直線案内部15に当接す
る。このため、カム片8は、一対の切欠部12が
上下で対向する状態に保持される。
When the shoji B rotates in the closing direction, the cam piece 8 first comes into contact with the upper stopper piece 13 and rotates, as shown by the chain line in FIG.
As shown by the chain line N in the figure, it comes into contact with the lower deflection member 17 and rotates. Further, as shown by the dashed line in FIG.
As shown by the chain line O in the figure, the second linear guide edge 10 comes into contact with the linear guide portion 15 of the lower stopper piece 14. For this reason, the cam piece 8 is held in a state in which the pair of notches 12 are vertically opposed to each other.

実施例の場合は、障子Bの開放角度を2段階に
係止保持し得る開度調節具を示したが、ガイド孔
を長くし、ストツパ片および偏向部材の数を増す
ことによつて障子をストツパ片の数だけ係止保持
することができる。
In the case of the embodiment, an opening adjustment tool that can lock and hold the opening angle of the shoji B in two stages is shown, but the shoji can be adjusted by lengthening the guide hole and increasing the number of stopper pieces and deflection members. It is possible to lock and hold the same number of stopper pieces.

なお、カム片8がその移動中にガイドピン5を
中心に自然に回転するのを防止するため、カム片
8に弾性片等を押し付けて回転抵抗を付与してお
くのが好ましい。
In order to prevent the cam piece 8 from rotating naturally around the guide pin 5 during its movement, it is preferable to press an elastic piece or the like against the cam piece 8 to provide rotational resistance.

〔考案の効果〕[Effect of idea]

以上のように、この考案は、上述のように構成
したことによつて、回転窓における障子の開放角
度を数段階に係止保持することができる。
As described above, this invention can lock and hold the opening angle of the shoji in the rotating window in several stages by having the structure as described above.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、この考案に係る開度調節具を取付け
た回転窓の一部分を示す正面図、第2図は同上の
−線に沿つた断面図、第3図は同上開度調節
具のスライドケースの背面図、第4図および第5
図は同上のカム片の動きを示す説明図である。 1……スライドケース、4……ガイド孔、5…
…ガイドピン、6……アーム、7……ブラケツ
ト、8……カム片、9……第1直線案内縁、10
……第2直線案内縁、12……切欠部、13,1
4……ストツパ片、15……直線案内部、16,
17……偏向部材、18……姿勢修正片、19…
…傾斜案内縁。
Fig. 1 is a front view showing a part of the rotary window to which the opening adjustment device according to the invention is attached, Fig. 2 is a sectional view taken along the - line of the same as above, and Fig. 3 is a slide of the opening adjustment device of the same. Rear view of the case, Figures 4 and 5
The figure is an explanatory diagram showing the movement of the cam piece same as above. 1...Slide case, 4...Guide hole, 5...
... Guide pin, 6 ... Arm, 7 ... Bracket, 8 ... Cam piece, 9 ... First linear guide edge, 10
...Second linear guide edge, 12...Notch, 13,1
4...Stopper piece, 15...Linear guide part, 16,
17... Deflection member, 18... Posture correction piece, 19...
...Slanted guide edge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 窓枠に取付けるスライドケースに、両端方向に
長いガイド孔を形成し、そのガイド孔に挿通した
ガイドピンと障子に取付けるブラケツトとをアー
ムで連結し、上記ガイド孔からスライドケースの
背面側に突出するガイドピンの先端部にカム片を
回動可能に取付け、そのカム片における両側のそ
れぞれに幅方向に段差のある第1直線案内縁およ
び第2直線案内縁を他側の第1直線案内縁および
第2直線案内縁に対してガイドピンの中心に関し
て点対称に設け、カム片の両端部にはV形の切欠
部を形成し、前記スライドケースの背面には、ガ
イド孔の一側方に、そのガイド孔の長さ方向に沿
つて複数のストツパ片を所要の間隔をおいて設
け、各ストツパ片のガイド孔と対向する一側に、
前記第2直線案内縁との接触によつて一対のV形
切欠部がガイド孔の長さ方向で対向する向きにカ
ム片の姿勢を保持する直線案内部を形成し、前記
ガイド孔の他側には、カム片がストツパ片を通過
した位置に、V形切欠部との当接によつてカム片
の移動方向後部が下部のストツパ片に位置する方
向にカム片を傾斜させる偏向部材と、最下部のス
トツパ片と対向する位置に姿勢修正片とを設け、
この姿勢修正片の側部に、カム片の移動方向先端
との接触により上記カム片を回動して第2直線案
内縁をストツパ片の直線案内部に接触させる傾斜
案内縁を設けた回転窓の開度調節具。
A slide case that is attached to a window frame has long guide holes formed in the direction of both ends, and a guide pin inserted through the guide hole is connected to a bracket that is attached to a shoji screen by an arm, and the guide projects from the guide hole to the back side of the slide case. A cam piece is rotatably attached to the tip of the pin, and a first linear guide edge and a second linear guide edge having steps in the width direction on both sides of the cam piece are connected to the first linear guide edge and the second linear guide edge on the other side. The two linear guide edges are provided point-symmetrically with respect to the center of the guide pin, V-shaped notches are formed at both ends of the cam piece, and a V-shaped notch is formed on the back side of the slide case on one side of the guide hole. A plurality of stopper pieces are provided at required intervals along the length direction of the guide hole, and on one side of each stopper piece facing the guide hole,
By contacting the second linear guide edge, the pair of V-shaped notches form a linear guide part that maintains the posture of the cam piece in opposing directions in the length direction of the guide hole, and the other side of the guide hole a deflecting member that tilts the cam piece in a direction in which the rear part of the cam piece in the moving direction is located at the lower stopper piece by contacting the V-shaped notch at a position where the cam piece has passed the stopper piece; A posture correction piece is provided at a position facing the bottom stopper piece,
A rotary window is provided on the side of the attitude correction piece with an inclined guide edge that rotates the cam piece upon contact with the tip of the cam piece in the moving direction and brings the second linear guide edge into contact with the linear guide part of the stopper piece. opening adjustment device.
JP457588U 1988-01-18 1988-01-18 Expired - Lifetime JPH0542218Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP457588U JPH0542218Y2 (en) 1988-01-18 1988-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP457588U JPH0542218Y2 (en) 1988-01-18 1988-01-18

Publications (2)

Publication Number Publication Date
JPH01109568U JPH01109568U (en) 1989-07-25
JPH0542218Y2 true JPH0542218Y2 (en) 1993-10-25

Family

ID=31207210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP457588U Expired - Lifetime JPH0542218Y2 (en) 1988-01-18 1988-01-18

Country Status (1)

Country Link
JP (1) JPH0542218Y2 (en)

Also Published As

Publication number Publication date
JPH01109568U (en) 1989-07-25

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