JPH082367Y2 - Window locking device for swinging window - Google Patents
Window locking device for swinging windowInfo
- Publication number
- JPH082367Y2 JPH082367Y2 JP10208189U JP10208189U JPH082367Y2 JP H082367 Y2 JPH082367 Y2 JP H082367Y2 JP 10208189 U JP10208189 U JP 10208189U JP 10208189 U JP10208189 U JP 10208189U JP H082367 Y2 JPH082367 Y2 JP H082367Y2
- Authority
- JP
- Japan
- Prior art keywords
- window
- frame
- shoji
- pulley
- fitting
- 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
Links
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は、窓枠に障子を揺動開閉自由に装着してその
障子を開窓付勢し、障子の開放側框とその框と対応する
窓枠の枠とに取り付けた滑車に順次に掛け渡したワイヤ
をドラムに巻き取ることによつて閉窓するようにした揺
動開閉窓において、障子を閉窓状態にロツクする装置に
関する。[Detailed Description of the Invention] Industrial Field of the Invention The present invention is to mount a shoji on a window frame so that the shoji can be freely opened and closed, and bias the shoji to open the window. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for locking a shoji in a closed window state in a swinging open / close window in which a wire wound around a pulley attached to a frame of a frame is wound around a drum to close the window.
従来の技術及び考案が解決しようとする問題点 従来、この種の揺動開閉窓の閉窓ロツク装置として
は、窓枠に、楔形の食込部を対向して突成した一対の挟
圧体を、一方を固定し、他方を揺動自由にかつ挟圧方向
に付勢して取り付けるとともに、障子に両挟圧体の間に
嵌入される嵌入板を突設し、閉窓時において嵌入板が両
挟圧体の間に嵌入すると、嵌入板が両挟圧板の間で食込
部が食い込むようにして挟み付けられてその抜けが阻止
されることによつて閉窓状態にロツクされ、開窓時に
は、障子開閉用とは別のロツク解除用のワイヤを引張操
作して可動側の挟圧体を嵌入板から離間させることによ
り、ロツクを解除するようにしたものが知られている
が、このような従来装置は、使用回数が増すと、挟圧体
の食込部や嵌入板の被挟圧面が摩耗して、ロツク時にも
嵌入板が両挟圧板の間から滑つて抜けてロツク機能を果
たせなくなるおそれがあり、また、開窓時に、障子開閉
用のワイヤの繰出可能に巻取ドラムのラツチを外す操作
に加えて、障子のロツク解除用のワイヤを引張操作する
必要があるため、開窓操作が面倒である欠点があつた。2. Description of the Related Art Problems to be Solved by Conventional Techniques and Inventions Conventionally, as a window locking device for a swing opening / closing window of this type, a pair of pinching bodies having a wedge-shaped biting portion opposed to and protruding from a window frame. While fixing one side and swinging the other side so as to oscillate freely and urge in the clamping direction, the shoji has a fitting plate that is fitted between the two clamping bodies, and the fitting plate is fitted when the window is closed. Is inserted between the two pressure plates, the insertion plate is pinched between the two pressure plates so that the biting part bites into the pinching plate to prevent it from coming off, so that the locking plate is locked in the closed window state, and the window opening is performed. At times, it is known that the lock is released by pulling a wire for unlocking, which is different from the one for opening and closing the shoji, to separate the pinching body on the movable side from the fitting plate. With such a conventional device, as the number of times of use increases, the biting part of the pressing member and the pressed surface of the fitting plate become worn. The locking plate may slip out between the two clamping plates even when locking, and the locking function may not be fulfilled.In addition, when the window is opened, the latch of the winding drum may be removed so that the wire for opening and closing the shoji screen can be fed out. In addition to this, it is necessary to pull the wire for unlocking the shoji screen, so that the window opening operation is troublesome.
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
揺動開閉窓の閉窓ロツク装置は、窓枠に障子を揺動開閉
自由に装着して障子を開窓付勢し、その障子の開放側框
とその框と対応する窓枠の枠とに取り付けた滑車に順次
に掛け渡したワイヤをドラムに巻き取ることによって閉
窓するようにした揺動開閉窓において、障子の開放側框
とその框と対応する窓枠の枠のいずれか一方に、掛止用
の切欠部を形成した嵌入体を他方への接近方向に向けて
突設し、その他方に、障子の閉窓時に嵌入体が嵌入する
嵌入路を形成した滑車取付体を取り付けて、その滑車取
付体に滑車を前記接近方向への進退自由に支持し、常に
はばね弾力により後退付勢して、障子の閉窓後にさらに
ワイヤを巻き取ることによるそのワイヤに加わる張力で
ばね弾力に抗して前進可能とするとともに、嵌入路の側
方に、嵌入体の切欠部に掛止する掛止爪を、嵌入路内に
突出するロツク位置と、その嵌入路から退避するロツク
解除位置との間で揺動自由に支持し、その掛止爪と滑車
とを、滑車の後退時に掛止爪をロツク解除位置に、ま
た、前進時に掛止爪を前記ロツク位置へ夫々揺動させる
ように係合した構成とした。As means for solving the above problems, as a means for solving the above problems, the swinging window locking device of the swing opening / closing window of the present invention opens the shoji by swinging the shoji on the window frame freely. A swinging open / close window that urges the window to close the window by winding the wire sequentially wound around the pulleys attached to the open side frame of the shoji screen and the frame of the window frame corresponding to the frame to the drum. In, in one of the frame of the window frame corresponding to the open side frame of the shoji and the frame, a fitting body formed with a notch for latching is projected toward the approaching direction to the other side, and to the other side. Attaching a pulley mounting body that forms a fitting path into which the fitting body fits when the shoji screen is closed, supports the pulley freely on the retracting direction in the approaching direction, and always biases it backward by spring elasticity. And add it to the wire by winding it further after closing the window of the shoji screen. The tension makes it possible to move forward against the spring resilience, and at the side of the insertion path, there are locking claws that engage with the notches of the insertion body, and the locking position protruding into the insertion path and the insertion path. The rocking pawl and the pulley are rockably supported between the retracted lock releasing position and the hooking pawl and the pulley are moved to the lock releasing position when the pulley moves backward, and the hooking pawl is moved to the lock position when moving forward. Each of them is configured to be engaged so as to swing.
考案の作用及び効果 本考案は上記構成になり、開窓状態からワイヤをドラ
ムに巻き取ると、障子の開放側框が対応する窓枠の枠に
次第に接近し、一方に突設した嵌入体が相手側の滑車取
付体の嵌入路に嵌入しつつ閉窓され、障子が窓枠に当た
つて嵌入体が嵌入路の所定位置まで入り込んだ状態で障
子が完全に閉じたのちさらにワイヤを巻き取ると、障子
がそれ以上の閉窓不能であるのに対して、滑車取付体の
滑車は進退自由に支持されていることから、ワイヤに作
用する引張力により、その滑車がばね弾力に抗して前進
位置に引き寄せられ、これに伴つて、ロツク解除位置に
退避していた掛止爪が嵌入路内のロツク位置に揺動して
嵌入体の切欠部に掛止し、ラツチ部材等によつてドラム
の繰出方向の回転を阻止してワイヤの引張力を維持する
と、嵌入体の掛止爪による掛止が維持されて障子が閉窓
状態にロツクされ、開窓時には、ドラムの繰出方向の回
転を許容すると、滑車取付体に支持された滑車が、ばね
弾力によりワイヤを繰り出しつつ後方位置に復動し、こ
れに伴つて、掛止爪がロツク解除位置に揺動して嵌入体
から外れることによりロツクが解除され、開窓付勢力に
よつて、嵌入体が嵌入路から抜け、また、ワイヤがドラ
ムからさらに繰り出されつつ障子が開窓される。The operation and effect of the present invention With the above configuration, when the wire is wound around the drum from the open window state, the open side frame of the shoji gradually approaches the corresponding frame of the window frame, and the insert body protruding on one side The window is closed while being fitted into the fitting path of the pulley attachment on the other side, and the shoji hits the window frame and the fitting enters the predetermined position of the fitting path. While the shoji cannot close the window any further, the pulley of the pulley mounting body is supported so that it can move back and forth, so the pulling force acting on the wire causes the pulley to resist the spring elasticity. It is pulled to the forward position, and along with this, the latching claw that has retracted to the lock release position swings to the lock position in the fitting path and latches in the notch of the fitting body, and is then locked by the latch member, etc. Prevents the drum from rotating in the feeding direction and maintains the tensile force of the wire When the sliding door is locked by the hooking claw of the insertion body and the shoji block is locked in the closed window state, and when the drum is allowed to rotate in the feeding direction at the time of opening the window, the pulley supported by the pulley mounting body will have spring elasticity. The wire is paid out to return to the rear position, and along with this, the locking claw swings to the lock release position and is disengaged from the fitting body, so that the lock is released, and the fitting body is pushed by the window opening biasing force. Goes out of the insertion path, and the shoji opens the window while the wire is further unwound from the drum.
このように本考案によれば、障子の開放側框またはそ
れと対応する窓枠の枠の一方に突設した嵌入体の切欠部
に、相手側の掛止爪を掛止するようにしたから、従来の
嵌入板の両側を挟圧体で挟み付ける場合のように、係合
部の摩耗に起因して嵌入体が滑つて外れるおそれが無く
て、長期間にわたつて障子のロツクを確実に行うことが
でき、また、開窓時に、ドラムの繰出方向の回転を許容
する操作を行えば、障子のロツクが自動的に解除される
から、ロツク解除のために格別の操作を行うことなくワ
ンタツチで開窓操作を行うことができる効果がある。As described above, according to the present invention, the engaging claw on the mating side is hooked on the notch portion of the insert body projecting on one of the open side frame of the shoji screen or the frame of the window frame corresponding thereto. As in the case of sandwiching both sides of a conventional fitting plate with a pressing body, there is no risk of the fitting body slipping off due to wear of the engaging portion, and securely locking the shoji over a long period of time. In addition, if you perform an operation that allows rotation of the drum in the feeding direction at the time of opening the window, the lock of the shoji screen will be automatically released, so you do not have to perform a special operation to release the lock and you can do it with one touch. There is an effect that the window opening operation can be performed.
実施例 以下、本考案の一実施例を添付図面に基づいて説明す
る。Embodiment An embodiment of the present invention will be described below with reference to the accompanying drawings.
本実施例は、外倒し形式の窓に適用した例を示し、第
1図に示すように、建物の高所に透設された窓孔1内
に、窓枠3の下枠に障子4を屋外側への揺動自由に蝶着
した外倒し窓2が、複数個横方向に連なつて嵌められて
いて、各窓2の障子4がガスステイ6によつて開窓方向
に揺動付勢されているとともに、一番端の窓2の窓枠3
に一端を固定したワイヤ7が、障子4の上框の左右両
側、及び、窓枠3の上枠の対応位置に夫々配設された滑
車9に順次に掛け渡され、その他端を、建物の低所に設
けた図示しないドラムに巻き取ることによつて、ガスス
テイ6の付勢力に抗して障子4を閉じるようになつてい
る。The present embodiment shows an example applied to a tipping-down type window. As shown in FIG. 1, a shoji 4 is attached to a lower frame of a window frame 3 in a window hole 1 which is transparently provided at a high place of a building. Swinging to the outside side A plurality of outwardly tilted windows 2 freely hinged are fitted in a row in the lateral direction, and shoji 4 of each window 2 are urged to swing in the window opening direction by a gas stay 6. The window frame 3 of the farthest window 2
The wire 7 having one end fixed to the right and left sides of the upper frame of the shoji 4 and the pulleys 9 respectively arranged at corresponding positions of the upper frame of the window frame 3 are sequentially wound around, and the other end is connected to the building. By winding the drum around a drum (not shown) provided at a low place, the shoji 4 is closed against the biasing force of the gas stay 6.
続いて、障子4の閉窓ロツク装置の構造を説明する。 Next, the structure of the window closing lock device for the shoji 4 will be described.
各障子4の上框の左端部には、第2図に詳細に示すよ
うに、掛止用の切欠12を先端部の側面に形成した嵌入体
11が、窓枠3側を向けて取り付けられているとともに、
窓枠3の上枠の左端部には、ロツク機構付きの滑車取付
体14が取り付けられており、この滑車取付体14は、第2
図乃至第4図に詳細に示すように、その一側に、障子4
の閉鎖時に上記の嵌入体11が嵌入する嵌入溝15が形成さ
れているとともに、他側に、一定長さの案内溝17が嵌入
溝15と平行に穿設され、滑車取付用の支持柱18の下端部
が、案内溝17内を縦方向に貫通して取り付けられた案内
棒19を挿通して案内溝17内に沿つた摺動自由に嵌められ
ていて、この支持柱18の上端部に、滑車9を軸支したブ
ラケツト20が案内溝17と直角方向の軸21で揺動自由に支
持され、支持柱18と案内溝17の前端面との間に装着され
た圧縮コイルばね22の弾拡力によつて支持柱18に後方へ
の摺動力が付勢されて、案内溝17の後端面に当たつて停
止するようになつており、また、この案内溝17と嵌入溝
15の間において、嵌入溝15の一側の壁の一部を除去する
ようにして嵌入溝15の底面と面一に形成された取付面24
上に、略扇形をなす掛止爪26が軸27によつて揺動自由に
支持され、嵌入溝15側において斜めに形成された突当面
28と、案内溝17側でこれと平行に形成された突当面29と
に夫々当たることによつて、第4図に示すように、嵌入
溝15内に臨んで嵌入体11の切欠12に掛止可能なロツク位
置と、第3図に示すように、嵌入溝15の側方に退避する
ロツク解除位置との間で揺動し、常には、軸27に巻装さ
れて両端を夫々掛止爪26と滑車取付体14の前面に止めた
ねじりコイルばね30の弾力でロツク位置側へ揺動付勢さ
れており、また、前記の滑車取付用の支持柱18に掛止爪
26の上面に突出するように形成された腕31の下面にピン
32が植設され、このピン32が掛止爪26に形成したカム溝
34に嵌入されて、支持柱18の進退に伴つて掛止爪26を揺
動し得るようになつている。As shown in detail in FIG. 2, at the left end of the upper frame of each shoji 4, as shown in detail in FIG.
11 is attached with the window frame 3 side facing,
A pulley mount 14 with a locking mechanism is attached to the left end of the upper frame of the window frame 3, and this pulley mount 14 is a second pulley.
As shown in detail in FIGS.
A fitting groove 15 into which the above-mentioned fitting body 11 is fitted at the time of closing is formed, and a guide groove 17 of a certain length is bored on the other side in parallel with the fitting groove 15, and a supporting column 18 for pulley attachment is formed. The lower end portion of the support pillar 18 is slidably fitted along the inside of the guide groove 17 by inserting a guide rod 19 which is vertically penetrated through the guide groove 17 and is attached to the upper end portion of the support pillar 18. A bracket 20 supporting the pulley 9 is swingably supported by a shaft 21 perpendicular to the guide groove 17, and a compression coil spring 22 mounted between the support column 18 and the front end face of the guide groove 17 is elastic. The supporting column 18 is biased by a rearward sliding force by the expanding force to hit the rear end surface of the guide groove 17 and stop, and the guide groove 17 and the fitting groove are also stopped.
A mounting surface 24 formed flush with the bottom surface of the fitting groove 15 so as to remove a part of the wall on one side of the fitting groove 15 between
A substantially fan-shaped hooking pawl 26 is swingably supported by a shaft 27 on the upper side, and an abutting surface formed obliquely on the fitting groove 15 side.
As shown in FIG. 4, by hitting 28 and the abutting surface 29 formed in parallel with the guide groove 17 side, the notch 12 of the fitting body 11 is engaged with the fitting groove 11 as shown in FIG. It swings between a lockable position where it can be stopped and a lock releasing position where it retracts to the side of the fitting groove 15, as shown in FIG. 3, and it is always wound around the shaft 27 and both ends are locked. The claw 26 and the torsion coil spring 30 fixed to the front surface of the pulley mounting body 14 are urged to swing toward the locking position by the elastic force of the claw 26.
A pin is attached to the lower surface of the arm 31 that is formed so as to project on the upper surface of the 26.
32 is planted and this pin 32 is a cam groove formed on the hook 26
The hooks 26 are fitted in the stoppers 34 so that the hooks 26 can be swung as the support pillars 18 move back and forth.
次に、本実施例の作動を説明する。 Next, the operation of this embodiment will be described.
第1図に示す開窓状態では、窓枠3に取り付けた滑車
取付体14に支持された滑車9が、第3図のように圧縮コ
イルばね22の弾拡力で後退位置に移動しており、ピン32
が掛止爪26のカム溝34に沿つて後退することになり、掛
止爪26がねじりコイルばね30の弾力に抗してロツク解除
位置に揺動しており、かかる状態でワイヤ7をドラムに
巻き取ると、障子4の上框が対応する窓枠3の上枠に次
第に接近し、障子4に突設した嵌入体11が窓枠3の滑車
取付体14の嵌入溝15に嵌入しつつ閉窓され、障子4が窓
枠3に当たつて完全に閉じたときに、第3図に示すよう
に、嵌入体11が嵌入溝15の所定位置まで入り込み、続い
てさらにワイヤ7を巻き取ると、障子4がそれ以上閉窓
不能であるのに対して、滑車取付体14の滑車9は進退自
由に支持されているから、その滑車9がワイヤ7に作用
する第3図の矢線方向の引張力を受けて、第4図に示す
ように、圧縮コイルばね22を弾縮しつつ案内溝17に沿つ
て前進位置に引き寄せられ、ピン32も前進することか
ら、掛止爪26がねじりコイルばね30の弾力によりカム溝
34をピン32に沿わせつつロツク位置に揺動して、嵌入体
11の切欠12に掛止し、ラツチ部材によつてドラムの繰出
方向の回転を阻止してワイヤ7の引張力を維持すると、
嵌入体11の掛止爪26による掛止が維持されて障子4が閉
窓状態にロツクされる。In the window opening state shown in FIG. 1, the pulley 9 supported by the pulley attachment body 14 attached to the window frame 3 is moved to the retracted position by the elastic force of the compression coil spring 22 as shown in FIG. , Pin 32
Is retracted along the cam groove 34 of the latch claw 26, the latch claw 26 swings to the lock release position against the elasticity of the torsion coil spring 30, and the wire 7 is drumed in this state. When it is wound up, the upper frame of the shoji 4 gradually approaches the corresponding upper frame of the window frame 3, and the fitting body 11 protruding from the shoji 4 is fitted into the fitting groove 15 of the pulley mounting body 14 of the window frame 3. When the window is closed and the shoji screen 4 hits the window frame 3 and is completely closed, as shown in FIG. 3, the fitting body 11 enters into a predetermined position of the fitting groove 15, and then the wire 7 is further wound. While the shoji screen 4 cannot be closed any more, the pulley 9 of the pulley mount 14 is supported so that it can move back and forth. As shown in FIG. 4, the compression coil spring 22 is elastically contracted and pulled toward the forward position along the guide groove 17 as shown in FIG. Cam grooves since the pin 32 also moves forward, the elastic force of the coil spring 30 engaging claw 26 is torsionally
While swinging 34 along pin 32 to the rock position, insert body
When the wire is retained in the notch 12 of 11 and the rotation of the drum in the feeding direction is blocked by the latch member to maintain the tensile force of the wire 7,
The engagement of the fitting body 11 by the engagement claw 26 is maintained, and the shoji 4 is locked in the closed window state.
開窓時には、ドラムのラツチを外して繰出方向の回転
を許容すると、滑車取付体14に支持された滑車9が、第
3図に示すように、圧縮コイルばね22の復元弾力により
ワイヤ7を繰出方向に引張しつつ後方位置に復動し、ピ
ン32が掛止爪26のカム溝34を押圧しつつ掛止爪26をねじ
りコイルばね30の弾力に抗してロツク解除位置に揺動さ
せ、嵌入体11の切欠12から外れることによりそのロツク
が解除され、ガスステイ6の開窓付勢力によつて、嵌入
体11が嵌入溝15から抜け、また、ワイヤ7がドラムから
さらに繰り出されつつ障子4が開窓される。At the time of opening the window, when the ratch of the drum is removed and rotation in the feeding direction is allowed, the pulley 9 supported by the pulley mounting body 14 draws the wire 7 by the restoring elasticity of the compression coil spring 22, as shown in FIG. While pulling in the direction and returning to the rear position, the pin 32 presses the cam groove 34 of the latch claw 26 and swings the latch claw 26 to the lock release position against the elasticity of the torsion coil spring 30, The lock is released by coming out of the notch 12 of the fitting body 11, the fitting body 11 is pulled out from the fitting groove 15 by the opening force of the gas stay 6, and the wire 7 is further extended from the drum while the shoji 4 Is opened.
このように本実施例では、障子4の上框に突設した嵌
入体11の切欠12に、窓枠3に装置した掛止爪26を掛止す
るようにしたから、嵌入体11が滑つて外れる等のおそれ
が無く、障子4のロツクを確実に行うことができ、ま
た、ドラムのラツチを外せば、障子4のロツクが自動的
に解除されるから、開窓操作をワンタツチで行うことが
できる。As described above, in the present embodiment, since the engaging claws 26 provided on the window frame 3 are engaged with the notches 12 of the insert body 11 provided on the upper frame of the shoji 4, the insert body 11 slips. There is no risk of disengagement, and the locking of the shoji screen 4 can be performed reliably. Also, if the latch of the drum is removed, the locking of the shoji screen 4 will be automatically released, so the window opening operation can be performed with one touch. it can.
なお、上記実施例とは逆に、嵌入体11を窓枠3側に、
ロツク機構付きの滑車取付体14を障子4側に取り付ける
ようにしても良い。Incidentally, contrary to the above-mentioned embodiment, the fitting body 11 is provided on the window frame 3 side,
The pulley attachment body 14 with a locking mechanism may be attached to the shoji 4 side.
また、本考案は、上記実施例に示した外倒し窓に限ら
ず、内倒し窓や突き出し窓のような他の形式の窓であつ
て、窓枠に障子を揺動開閉自由に装着して障子を開窓付
勢し、その障子の開放側框とその框と対応する窓枠の枠
とに取り付けた滑車に順次に掛け渡したワイヤをドラム
に巻き取ることによつて閉窓するようにした揺動開閉窓
全般について同様に適用することができる。Further, the present invention is not limited to the outward-turning window shown in the above embodiment, but may be any other type of window such as an inward-turning window or a protruding window, in which a shoji is attached to the window frame so that it can freely swing and open. Energize the shoji to open the window, and close the window by winding the wire wound around the pulley attached to the open side frame of the shoji and the frame of the window frame corresponding to the frame to the drum. The same can be applied to all the swing opening / closing windows described above.
第1図は本考案の一実施例を適用した外倒し窓の一部切
欠外観斜視図、第2図は本実施例に係る嵌入体と滑車取
付体の斜視図、第3図及び第4図はその作動を説明する
一部切欠平面図である。 2:外倒し窓、3:窓枠、4:障子、6:ガスステイ、7:ワイ
ヤ、9:滑車、11:嵌入体、12:切欠、14:滑車取付体、15:
嵌入溝、17:案内溝、18:支持柱、22:圧縮コイルばね、2
6:掛止爪、28、29:突当面、30:ねじりコイルばね、32:
ピン、34:カム溝FIG. 1 is a partially cutaway external perspective view of a tilting window to which an embodiment of the present invention is applied, and FIG. 2 is a perspective view of a fitting body and a pulley mounting body according to this embodiment, FIGS. 3 and 4. FIG. 6 is a partially cutaway plan view for explaining the operation thereof. 2: Tilt window, 3: Window frame, 4: Shoji, 6: Gas stay, 7: Wire, 9: Pulley, 11: Fitting body, 12: Notch, 14: Pulley mounting body, 15:
Fitting groove, 17: guide groove, 18: support pillar, 22: compression coil spring, 2
6: Latching claw, 28, 29: Abutting surface, 30: Torsion coil spring, 32:
Pin, 34: Cam groove
Claims (1)
子を開窓付勢し、該障子の開放側框と該框と対応する前
記窓枠の枠とに取り付けた滑車に順次に掛け渡したワイ
ヤをドラムに巻き取ることによつて閉窓するようにした
揺動開閉窓において、前記障子の前記開放側框と該框と
対応する前記窓枠の前記枠のいずれか一方に、掛止用の
切欠部を形成した嵌入体を他方への接近方向に向けて突
設し、該他方に、前記障子の閉窓時に前記嵌入体が嵌入
する嵌入路を形成した滑車取付体を取り付けて、該滑車
取付体に前記滑車を前記接近方向への進退自由に支持
し、常にはばね弾力により後退付勢して、前記障子の閉
窓後にさらに前記ワイヤを巻き取ることによる該ワイヤ
に加わる張力で前記ばね弾力に抗して前進可能とすると
ともに、前記嵌入路の側方に、前記嵌入体の前記切欠部
に掛止する掛止爪を、前記嵌入路内に突出するロツク位
置と、該嵌入路から退避するロツク解除位置との間で揺
動自由に支持し、該掛止爪と前記滑車とを、該滑車の前
記後退時に前記掛止爪を前記ロツク解除位置に、また、
前記前進時に前記掛止爪を前記ロツク位置へ夫々揺動さ
せるように係合したことを特徴とする揺動開閉窓の閉窓
ロツク装置1. A sheave mounted on a window frame such that the shoji is swingably opened and closed to bias the shoji to open the window, and is attached to an open side frame of the screen and the frame of the window frame corresponding to the frame. One of the open side frame of the shoji screen and the frame of the window frame corresponding to the frame, in a swinging open / close window in which the window is wound by winding a wire wound in sequence on a drum. In the pulley mounting body, a fitting body formed with a notch for latching is provided so as to project toward the other, and a fitting path into which the fitting body is fitted when the shoji is closed is formed on the other body. The wire by winding the wire after closing the window of the shoji, by supporting the pulley in the approaching direction so that the pulley can freely move back and forth in the approaching direction, The tension applied to the spring makes it possible to move forward against the spring resilience, and Laterally, a latching claw that latches on the cutout portion of the fitting body is swingably supported between a lock position protruding into the fitting path and a lock releasing position retracting from the fitting path. The latching pawl and the pulley, the latching pawl to the lock release position when the pulley is retracted,
A window locking device for a swinging opening / closing window, characterized in that the latching pawls are engaged so as to swing to the locking positions, respectively, during the forward movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10208189U JPH082367Y2 (en) | 1989-08-31 | 1989-08-31 | Window locking device for swinging window |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10208189U JPH082367Y2 (en) | 1989-08-31 | 1989-08-31 | Window locking device for swinging window |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0340469U JPH0340469U (en) | 1991-04-18 |
JPH082367Y2 true JPH082367Y2 (en) | 1996-01-24 |
Family
ID=31651000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10208189U Expired - Lifetime JPH082367Y2 (en) | 1989-08-31 | 1989-08-31 | Window locking device for swinging window |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH082367Y2 (en) |
-
1989
- 1989-08-31 JP JP10208189U patent/JPH082367Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0340469U (en) | 1991-04-18 |
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