JPH0640313Y2 - Windows - Google Patents

Windows

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Publication number
JPH0640313Y2
JPH0640313Y2 JP1988090375U JP9037588U JPH0640313Y2 JP H0640313 Y2 JPH0640313 Y2 JP H0640313Y2 JP 1988090375 U JP1988090375 U JP 1988090375U JP 9037588 U JP9037588 U JP 9037588U JP H0640313 Y2 JPH0640313 Y2 JP H0640313Y2
Authority
JP
Japan
Prior art keywords
window
pinion
slider
lock
posture
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
JP1988090375U
Other languages
Japanese (ja)
Other versions
JPH0211990U (en
Inventor
博之 伊藤
Original Assignee
新関西ベアリング株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 新関西ベアリング株式会社 filed Critical 新関西ベアリング株式会社
Priority to JP1988090375U priority Critical patent/JPH0640313Y2/en
Publication of JPH0211990U publication Critical patent/JPH0211990U/ja
Application granted granted Critical
Publication of JPH0640313Y2 publication Critical patent/JPH0640313Y2/en
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、ピニオンとラックを伝動部材として上下に
連動開閉されるピニオン・ラック方式の上げ下げ窓に関
する。
[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a pinion rack type raising / lowering window which is vertically opened and closed by using a pinion and a rack as transmission members.

〔従来の技術〕[Conventional technology]

この種の上げ下げ窓において、下窓のみの単独開閉を可
能とし、さらに下窓の開量を上窓の開量に対して大きく
設定することが、実公昭62-15419号公報に公知である。
これでは、ピニオンを窓枠にスライド昇降自在に支持す
ることと、上窓の下降限界を窓枠に設けたストッパで規
制することによって、前記のような窓開閉を実現してい
る。
It is known from Japanese Utility Model Publication No. 62-15419 that, in this type of raising and lowering window, only the lower window can be opened and closed independently, and the opening amount of the lower window is set larger than the opening amount of the upper window.
Here, the above-mentioned window opening and closing is realized by supporting the pinion on the window frame so as to be slidable up and down and regulating the lowering limit of the upper window by a stopper provided on the window frame.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

上記のように従来の窓装置では、ストッパで上窓の下降
動作を制限し、ピニオンが下窓に同行して上窓側のラッ
ク上を連動することで下窓の単独開閉を実現している。
このためピニオン・ラック方式の上げ下げ窓において、
最も特徴的な上下窓の連動開閉を容易に行えない欠点が
ある。
As described above, in the conventional window device, the lowering operation of the upper window is restricted by the stopper, and the pinion accompanies the lower window to interlock on the rack on the upper window side to realize the independent opening and closing of the lower window.
Therefore, in the raising and lowering windows of the pinion rack system,
There is a drawback that the most characteristic upper and lower windows cannot be easily opened and closed.

これは、第1にストッパの位置によって上窓の開量が規
制されるため、上下窓の連動開閉に先行して、ストッパ
の装着位置を上窓が全開可能な位置へ移行セットする必
要があることによる。第2に、ピニオンがスライド部材
を介して窓枠に対して昇降スライド自在に支持されてい
るため、スライド部材が長孔の一端に受け止め支持され
た後でないと上下窓を連動開閉できないこと、即ち上下
窓の連動開閉に不可欠なピニオンの位置決め固定を行え
ないことが原因している。
First, since the opening amount of the upper window is regulated by the position of the stopper, it is necessary to set the mounting position of the stopper to a position where the upper window can be fully opened prior to the interlocking opening / closing of the upper and lower windows. It depends. Secondly, since the pinion is slidably supported on the window frame through the slide member, the upper and lower windows cannot be opened and closed in conjunction with each other until the slide member is received and supported by one end of the long hole, that is, This is because the pinion, which is indispensable for opening / closing the upper and lower windows, cannot be positioned and fixed.

この考案は上記に鑑み提案されたものであって、上下窓
の連動開閉と、上窓および下窓の単独開閉をそれぞれ選
択して行え、いずれの窓操作も確実にしかも容易に行え
る操作性に優れた上げ下げ窓を得ることを目的とする。
The present invention has been proposed in view of the above, and it is possible to selectively open / close the upper and lower windows and open / close the upper window and the lower window independently, and to operate both windows reliably and easily. The purpose is to get an excellent window.

この考案の他の目的は、上下窓の連動開閉と単独開閉と
の動作切換えを容易に行えるようにすることにある。
Another object of the present invention is to make it possible to easily switch the operation between the interlocked opening and closing of the upper and lower windows and the independent opening and closing.

〔課題を解決するための手段〕[Means for Solving the Problems]

この考案では、ピニオン10を昇降可能な状態と昇降移動
不能な状態とに切換え可能にして、上下窓4・5の連動
開閉と単独開閉とを選択して行えるようにする。
In this invention, the pinion 10 can be switched between a state in which it can be raised and lowered and a state in which it cannot be moved up and down, and it is possible to selectively open and close the upper and lower windows 4 and 5 individually.

具体的には、第1図に示すごとく上下窓4・5の全閉状
態において、上下窓4・5の両ラック9・9と噛み合う
位置を上昇限界として、ピニオン10を窓枠3にスライダ
11を介して昇降可能に支持し、窓重量に対抗してスライ
ダ11を吊り下げ支持する釣合部材18を窓枠3内に設け
る。そして、ピニオン10が前記の上昇限界に位置する状
態で、スライダ11の下降を阻止する切換部材17を窓枠3
に設け、この切換部材17をスライダ11の下降を阻止する
作動姿勢と、スライダ11の下降を許す待機姿勢とにわた
って姿勢切換え可能に構成する。さらに、上窓4のラッ
ク9と常時噛み合うロック歯車31を窓枠3に軸支し、ロ
ック歯車31に係合して上窓4の昇降を阻止するロック部
材32を窓枠3に設け、ロック部材32がロック歯車31に係
合するロック姿勢と、ロック歯車31から離脱するアンロ
ック姿勢とにわたって姿勢切換え可能に構成されている
ものである。
Specifically, as shown in FIG. 1, when the upper and lower windows 4 and 5 are fully closed, the position at which the racks 9 and 9 of the upper and lower windows 4 and 5 mesh with each other is set as an upper limit, and the pinion 10 is slid onto the window frame 3.
A balance member 18 is provided in the window frame 3 so that the slider 11 can be lifted and lowered via 11 to suspend and support the slider 11 against the weight of the window. Then, with the pinion 10 positioned at the above-mentioned ascending limit, the switching member 17 for preventing the slider 11 from descending is installed in the window frame 3.
The switching member 17 is configured to be switchable between an operating posture that prevents the slider 11 from descending and a standby posture that allows the slider 11 to descend. Further, a lock gear 31 that constantly meshes with the rack 9 of the upper window 4 is pivotally supported on the window frame 3, and a lock member 32 that engages with the lock gear 31 and prevents the upper window 4 from moving up and down is provided on the window frame 3 to lock the lock. The member 32 is configured to be switchable between a locked posture in which the member 32 is engaged with the lock gear 31 and an unlocked posture in which the member 32 is disengaged from the lock gear 31.

〔作用〕[Action]

上下窓4・5を全閉状態にして切換部材17を作動姿勢に
切換え操作すると、スライダ11が窓枠3に設けられた停
止ブロック14と切換部材17とによって昇降不能に固定さ
れ、ピニオン10が昇降限界位置で回転のみ自在に固定保
持される。この状態では、上下の窓4・5がピニオン10
とラック9・9を介して互いに逆向きに昇降移動して連
動開閉する。
When the upper and lower windows 4 and 5 are fully closed and the switching member 17 is switched to the operating posture, the slider 11 is fixed by the stop block 14 provided on the window frame 3 and the switching member 17 so as not to be lifted, and the pinion 10 is fixed. It is fixedly held rotatably at the lift limit position. In this state, the upper and lower windows 4 and 5 are pinion 10
And the racks 9 and 9 move up and down in opposite directions to open and close together.

切換部材17を待機姿勢に切換えると、ピニオン10が一方
のラック9上を転動しながら昇降するので、上窓4およ
び下窓5を単独開閉することができる。この単独開閉時
に、上窓4あるいは下窓5が自重で自由に降下するのを
釣合部材18で防止する。
When the switching member 17 is switched to the standby position, the pinion 10 moves up and down while rolling on the one rack 9, so that the upper window 4 and the lower window 5 can be opened and closed independently. The balance member 18 prevents the upper window 4 or the lower window 5 from freely descending due to its own weight during the single opening and closing.

〔考案の効果〕[Effect of device]

以上説明したように本考案の上げ下げ窓によれば、切換
部材17の姿勢切換え操作によって、ピニオン10を定位置
に固定し、あるいは一方のラック9に沿って転動昇降で
きるようにした。さらに窓枠3内の上方にロック部材32
を設け、これを切換え操作することによって、上窓4の
昇降を阻止できるようにした。従って、上下窓4・5を
連動開閉状態と単独開閉状態とに確実に切換えて窓開閉
を行うことができ、しかも各開閉状態において窓操作を
容易にしかも確実に行えるものとなった。これにより、
使用者は、換気の目的や外部からの可視範囲等に応じ
て、上下窓4・5の開閉を連動開閉と単独開閉のいずれ
ででも自由に、しかも任意の開量によって行うことがで
きる。
As described above, according to the raising / lowering window of the present invention, the pinion 10 can be fixed at a fixed position by the posture switching operation of the switching member 17, or can be rolled up and down along one rack 9. Further, a lock member 32 is provided above the window frame 3.
The upper window 4 can be prevented from moving up and down by providing a switch and switching it. Therefore, the upper and lower windows 4 and 5 can be reliably switched between the interlocked open / closed state and the independent open / closed state to open / close the window, and the window operation can be performed easily and reliably in each open / closed state. This allows
The user can freely open and close the upper and lower windows 4 and 5 either by interlocking opening or closing or by independent opening and closing depending on the purpose of ventilation, the visible range from the outside, and the like.

上下窓4・5の全閉状態において、切換部材17を切換え
操作するだけで窓の開閉状態を切換えることができるの
で、従来の上げ下げ窓に比べて開閉状態の切換えが容易
にしかも迅速に行え、上記の窓操作の確実化と相まっ
て、この種上げ下げ窓の動作機能を増加し、操作性を向
上できる。
When the upper and lower windows 4 and 5 are fully closed, the open / closed state of the window can be switched by simply switching the switching member 17, so that the open / closed state can be switched more easily and quickly than the conventional up / down windows. Coupled with the certainty of the above window operation, it is possible to increase the operation function of this kind of raising and lowering window and improve the operability.

〔実施例〕〔Example〕

第1図ないし第8図はこの考案の上げ下げ窓1を扉2に
換気窓として適用した実施例を示す。
1 to 8 show an embodiment in which the raising / lowering window 1 of the present invention is applied to the door 2 as a ventilation window.

第3図において、扉2のほぼ中央に四角枠状の窓枠3を
固定してあり、この窓枠3の左右の縦枠6で上窓4と下
窓5を上下開閉可能に支持する。
In FIG. 3, a rectangular frame-shaped window frame 3 is fixed to the center of the door 2, and upper and lower windows 4 and 5 are supported by vertical frames 6 on the left and right sides of the window frame 3 so as to be vertically openable and closable.

上窓4は扉2の室外側に下窓5は室内側に位置してお
り、それぞれが逆向きに昇降するとき、窓枠3の上下に
同じ上下幅の開口を開放する。
The upper window 4 is located on the outdoor side of the door 2 and the lower window 5 is located on the indoor side. When the upper window 4 and the lower window 5 move up and down in the opposite directions, the upper and lower openings of the window frame 3 have the same vertical width.

第7図において縦枠6は主枠6aと補助枠6bとからなり、
主枠6aの内部に補助枠6bを固定して、補助枠6bの前後に
上下窓4・5を案内する縦溝7・7が区画形成されてい
る。
In FIG. 7, the vertical frame 6 is composed of a main frame 6a and an auxiliary frame 6b,
The auxiliary frame 6b is fixed inside the main frame 6a, and vertical grooves 7 and 7 for guiding the upper and lower windows 4 and 5 are formed in front of and behind the auxiliary frame 6b.

上下窓4・5を連動開閉するために、各窓4・5の左右
側縁のそれぞれにラック9・9を対向状に固定し、両ラ
ック9・9に同時に噛み合うピニオン10を前記補助枠6b
に備えている。ピニオン10はスライダ11に回転自在に軸
支し、該スライダ11を介して補助枠6bに昇降自在に支持
する。スライダ11はハット形断面の補助枠6bの内面のガ
イド溝12と、この溝12の対向壁に突設した一対のリブ13
とによって、昇降移動のみ自在に案内支持する。
In order to open and close the upper and lower windows 4 and 5 in an interlocking manner, the racks 9 and 9 are fixed to the left and right side edges of the respective windows 4 and 5 so as to face each other, and the pinion 10 that engages with both racks 9 and 9 simultaneously is attached to the auxiliary frame 6b.
Be prepared for. The pinion 10 is rotatably supported by a slider 11 and is supported by the auxiliary frame 6b via the slider 11 so as to be vertically movable. The slider 11 includes a guide groove 12 on the inner surface of the auxiliary frame 6b having a hat-shaped cross section, and a pair of ribs 13 protruding from the opposing wall of the groove 12.
By and, only the vertical movement is guided and supported freely.

上下窓4・5を全閉した状態において、ピニオン10は両
ラック9・9と同時に噛み合っており、この位置をピニ
オン10の上昇限界としている。具体的には、第6図に示
すようにガイド溝12の溝底に停止ブロック14をビス止め
し、前述の上昇限界位置において停止ブロック14にスラ
イダ11が接当して、スライダ11の上方移動を阻止する。
つまり、スライダ11およびピニオン10は、上下窓4・5
の全閉状態時のラック9・9との噛み合い位置を上限と
して、これより下方の一定範囲に限って昇降自在であ
る。この移動範囲に応じて、ガイド溝12の対向壁のそれ
ぞれに、ピニオン10の移動を許す長穴15を通設してい
る。
When the upper and lower windows 4 and 5 are fully closed, the pinion 10 meshes with both racks 9 and 9, and this position is the upper limit of the pinion 10. Specifically, as shown in FIG. 6, the stop block 14 is screwed to the groove bottom of the guide groove 12, and the slider 11 is brought into contact with the stop block 14 at the above-mentioned rising limit position to move the slider 11 upward. Prevent.
That is, the slider 11 and the pinion 10 are
The upper limit is the position of meshing with the rack 9 in the fully closed state, and the rack can be raised and lowered only within a certain range below this position. An elongated hole 15 that allows the pinion 10 to move is provided in each of the opposing walls of the guide groove 12 in accordance with this moving range.

上記の上昇限界位置において、ピニオン10を位置決め固
定して上下窓4・5を連動開閉可能とするために、左右
の縦枠6のほぼ上下中央部に切換部材17を配する。さら
に、スライダ11を引き上げ付勢する釣合部材18を切換部
材17より上方の縦枠6の内部に配置する。
At the above-mentioned ascending limit position, a switching member 17 is provided at substantially the center of the upper and lower sides of the left and right vertical frames 6 so that the pinion 10 can be positioned and fixed so that the upper and lower windows 4 and 5 can be opened and closed. Further, a balance member 18 for pulling up and urging the slider 11 is arranged inside the vertical frame 6 above the switching member 17.

第4図において、切換部材17は縦枠6の室内側の周壁に
固定されるケース19と、このケース19に軸20を介して傾
倒可能に支持される切換レバー21と、切換レバー21の切
換姿勢を保持するばね22と、ケース19に上下スライド自
在に支持されて切換レバー21を傾倒操作する操作ボタン
23とを含む。このうち切換レーバ21は縦枠6に沿って直
立する第5図の待機姿勢と、この姿勢から時計回転方向
に傾倒する第4図の作動姿勢との間で姿勢変更自在であ
り、作動姿勢においてレバー先端の係合部24がスライダ
11の側面に突設したボス25に斜めに当接して、スライダ
11の下降移動を阻止する。待機姿勢においては、切換レ
バー21がスライダ11の移動領域から退避する。
In FIG. 4, a switching member 17 includes a case 19 fixed to the inner peripheral wall of the vertical frame 6, a switching lever 21 tiltably supported by the case 19 via a shaft 20, and a switching lever 21. A spring 22 for holding the posture and an operation button for tilting the switching lever 21 supported by the case 19 slidably up and down.
Including 23 and. Of these, the switching lever 21 is freely changeable in posture between the standby posture of FIG. 5 standing upright along the vertical frame 6 and the operating posture of FIG. 4 tilting clockwise from this posture. The engaging part 24 at the lever tip is the slider
11 Obliquely contact the boss 25 protruding from the side of the
Prevents the downward movement of 11. In the standby position, the switching lever 21 retracts from the moving area of the slider 11.

第6図において、釣合部材18は縦枠6の内面にブラケッ
ト27を介して回転可能に支持したリール28と、このリー
ル28に巻装された定トルクばね29とからなり、ばね29の
下端をスライド11に接続する。この釣合部材18は上窓4
あるいは下窓5を単独開閉するとき、スライダ11の作用
する窓重量に対抗して、各窓4・5を任意の開き位置で
停止保持する。
In FIG. 6, the balance member 18 comprises a reel 28 rotatably supported on the inner surface of the vertical frame 6 via a bracket 27, and a constant torque spring 29 wound around the reel 28. To slide 11. This balancing member 18 is the upper window 4
Alternatively, when the lower window 5 is independently opened and closed, the respective windows 4 and 5 are stopped and held at arbitrary open positions against the window weight acting on the slider 11.

一方の縦枠6の上部寄りに、上窓4の昇降移動を阻止す
るロック機構30を設ける。そのロック機構30は、第8図
に示すごとく補助枠6b内に軸受ブロック37を介して回転
自在に支持されて、上窓4のラック9と常時噛み合うロ
ック歯車31と、このロック歯車31に係脱自在に係合する
ロック部材32とからなる。ロック部材32は、縦枠6の室
内側の周壁に固定されるケース33と、このケース33に出
没自在に支持されて前記歯車31と係合するロック軸34
と、ロック軸34を出没操作する切換ノブ35と、姿勢保持
用のばね36などからなる。切換ノブ35をケース33に対し
て時計回転方向に90度回すと、ロック軸34が第8図の想
像線で示すようにケース33から進出してロック歯車31と
係合し、ロック姿勢に切換わる。切換ノブ35を逆向きに
操作すると、ロック軸34はケース33側へ後退してロック
歯車31との係合を解除し、アンロック姿勢に切換わる。
A lock mechanism 30 that prevents the upper window 4 from moving up and down is provided near the top of one of the vertical frames 6. The lock mechanism 30 is rotatably supported in the auxiliary frame 6b through a bearing block 37 as shown in FIG. 8, and is engaged with the rack 9 of the upper window 4 at all times, and a lock gear 31 engaged with the lock gear 31. And a lock member 32 that is detachably engaged. The lock member 32 includes a case 33 fixed to the inner peripheral wall of the vertical frame 6, and a lock shaft 34 that is supported by the case 33 so as to be retractable and engages with the gear 31.
And a switching knob 35 for operating the lock shaft 34 in and out, a spring 36 for maintaining the posture, and the like. When the switching knob 35 is rotated 90 degrees clockwise with respect to the case 33, the lock shaft 34 advances from the case 33 and engages with the lock gear 31 as shown by the imaginary line in FIG. Replace When the switching knob 35 is operated in the reverse direction, the lock shaft 34 retracts to the case 33 side, releases the engagement with the lock gear 31, and switches to the unlocked posture.

以上のようにした上げ下げ窓1は、切換部材17およびロ
ック部材32を操作することにより、各種の窓開閉状態が
得られる。
The raising / lowering window 1 configured as described above can be opened / closed in various states by operating the switching member 17 and the lock member 32.

〔連動開閉時〕[When interlocking opening and closing]

上下窓4・5を連動開閉するときは、第1図に示すよう
に、ロック部材32をアンロック姿勢にし、切換部材17を
スライダ11が上昇限界に位置する状態で作動姿勢に切換
える。この切換えによって、スライダ11は突っ支い棒状
に切換レバー21で支え保持され、下降移動が阻止され
る。従って、上下窓4・5のいずれか一方を昇降操作す
ると、ピニオン10が定点回りに回動して、他の窓も同時
に逆向きに移動して連動開閉する。任意の開き位置ある
いは全閉状態でロック部材32をロック姿勢に切換える
と、上窓4がロック歯車31とラック9を介して移動不能
に拘束されるので、下窓5も同時に移動不能となる。
When the upper and lower windows 4 and 5 are opened and closed in an interlocking manner, as shown in FIG. 1, the lock member 32 is in the unlocked posture, and the switching member 17 is switched to the operating posture with the slider 11 positioned at the upper limit. By this switching, the slider 11 is supported and held by the switching lever 21 in the form of a supporting rod, and the downward movement is blocked. Therefore, when one of the upper and lower windows 4 and 5 is operated to move up and down, the pinion 10 rotates around a fixed point, and the other windows simultaneously move in the opposite direction to open and close in conjunction. When the lock member 32 is switched to the locked posture at any open position or in the fully closed state, the upper window 4 is constrained to be immovable via the lock gear 31 and the rack 9, so that the lower window 5 is also immovable at the same time.

〔単独開閉時〕[When opened and closed independently]

切換部材17を待機姿勢に切換えて、スライダ11の拘束を
解除すると上窓4あるいは下窓5を単独で開閉操作でき
る。この切換部材17の切換えは上下窓4・5がどの位置
にあっても行うことができる。
When the switching member 17 is switched to the standby position and the restraint of the slider 11 is released, the upper window 4 or the lower window 5 can be independently opened / closed. This switching of the switching member 17 can be performed regardless of the positions of the upper and lower windows 4 and 5.

すなわち、第2図のように全閉状態において切換部材17
を待機姿勢に切換えると、上窓4だけが開き操作可能で
あり、上窓4の下降に伴ってピニオン10が下窓5のラッ
ク9上を転動しながら下降する。このとき、スライダ11
には上窓4の全重量が作用するが、スライダ11は釣合部
材18で吊り下げ支持されて、定トルクばね29が窓重量に
対抗するので、上窓4が自重で急速に降下することはな
い。なお、ピニオン10は転動しながら下降するので、そ
の下降ストロークは上窓4の開き操作量の半分になる。
That is, the switching member 17 is in the fully closed state as shown in FIG.
When the switch is switched to the standby position, only the upper window 4 can be opened and operated, and as the upper window 4 descends, the pinion 10 descends while rolling on the rack 9 of the lower window 5. At this time, slide 11
Although the entire weight of the upper window 4 acts on the slider 11, the slider 11 is suspended and supported by the balance member 18, and the constant torque spring 29 opposes the window weight, so that the upper window 4 rapidly descends by its own weight. There is no. Since the pinion 10 rolls down while descending, its descending stroke is half the opening operation amount of the upper window 4.

上窓4を開き操作して、ピニオン10が上昇限界位置より
下方に位置している状態であって、上窓4がロック部材
32でロックされた状態に限って、下窓5も単独開閉する
ことができる。この場合は、例えば下窓5の上昇に伴っ
てピニオン10が上窓4のラック9上を転動しながら上昇
する。因みに、ロック部材32をアンロック姿勢にしたま
まで下窓5を開き操作すると、上下窓4・5の窓重量が
釣合部材18に作用するので、下窓5を開き操作すること
はできない。
When the upper window 4 is opened and the pinion 10 is located below the ascending limit position, the upper window 4 is locked by the lock member.
The lower window 5 can be opened and closed independently only when it is locked by 32. In this case, for example, the pinion 10 rolls up on the rack 9 of the upper window 4 as the lower window 5 rises. Incidentally, if the lower window 5 is opened and operated while the lock member 32 is in the unlocked posture, the window weights of the upper and lower windows 4 and 5 act on the balance member 18, so that the lower window 5 cannot be opened and operated.

〔別実施態様例〕[Another embodiment example]

上記の実施例では、切換レバー21が傾動してスライダ11
を拘束する構造としたが、必ずしもその必要はない。例
えばロック部材32のロック軸34と同様に、軸体がケース
19から進出してスライダ11を拘束する構造とすることも
できる。
In the above embodiment, the switching lever 21 tilts to move the slider 11
Although the structure is designed to restrain, it is not always necessary. For example, like the lock shaft 34 of the lock member 32, the shaft body is a case.
It is also possible to have a structure in which the slider 11 is advanced to restrain the slider 11.

釣合部材18は定トルクばね29を用いる以外に、通常のば
ねやねじとばねを組み合わせたカウンタバランス装置な
どを適用してもよい。
As the balance member 18, other than the constant torque spring 29, a normal spring or a counter balance device in which a screw and a spring are combined may be applied.

この考案の上げ下げ窓1は窓単独で使用することもでき
るので、実施例で説明したように必ずしも扉に適用する
必要はない。
Since the raising / lowering window 1 of the present invention can be used as a window alone, it does not necessarily have to be applied to a door as described in the embodiment.

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

図面は本考案に係る上げ下げ窓の実施例を示しており、 第1図および第2図はそれぞれ本考案の原理を説明する
要部の概略縦断正面図、 第3図は全体の正面図、 第4図は第3図におけるA−A線断面図、 第5図は切換部材を切換えた状態の第4図相当の縦断面
図、 第6図は第4図におけるB−B線断面図、 第7図は第4図におけるC−C線断面図、 第8図は第3図におけるD−D線断面図である。 3……窓枠、 4……上窓、 5……下窓、 6……縦枠、 9……ラック、 10……ピニオン 11……スライダ、 17……切換部材、 18……釣合部材、 30……ロック機構、 31……ロック歯車、 32……ロック部材、 34……ロック軸。
The drawings show an embodiment of a raising / lowering window according to the present invention. FIGS. 1 and 2 are schematic vertical sectional front views of the essential parts for explaining the principle of the present invention, and FIG. 3 is an overall front view. 4 is a sectional view taken along the line AA in FIG. 3, FIG. 5 is a longitudinal sectional view corresponding to FIG. 4 with the switching member switched, and FIG. 6 is a sectional view taken along the line BB in FIG. 7 is a sectional view taken along the line CC in FIG. 4, and FIG. 8 is a sectional view taken along the line DD in FIG. 3 ... Window frame, 4 ... Top window, 5 ... Bottom window, 6 ... Vertical frame, 9 ... Rack, 10 ... Pinion 11 ... Slider, 17 ... Switching member, 18 ... Balancing member , 30 …… Lock mechanism, 31 …… Lock gear, 32 …… Lock member, 34 …… Lock shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】上下窓(4・5)が各窓(4・5)に固定
されたラック(9・9)と、両ラック(9・9)に同時
に噛み合うピニオン(10)を介して、上下に連動開閉自
在であるピニオン・ラック式の上げ下げ窓において、 上下窓(4・5)を全閉した状態において、両ラック
(9・9)と噛み合う位置を上昇限界として、ピニオン
(10)が窓枠(3)にスライダ(11)を介して昇降可能
に支持されており、 窓枠(3)内に、窓重量に対抗してスライダ(11)を吊
り下げ支持する釣合部材(18)を設けてあり、 ピニオン(10)が前記上昇限界に位置する状態で、スラ
イダ(11)の下降を阻止する切換部材(17)を窓枠
(3)に設けてあり、 この切換部材(17)が、スライダ(11)の下降を阻止す
る作動姿勢と、スライダ(11)の下降を許す待機姿勢と
にわたって姿勢切換え可能に構成されており、 上窓(4)のラック(9)と常時噛み合うロック歯車
(31)を窓枠(3)内に軸支し、 ロック歯車(31)に係合して上窓(4)の昇降を阻止す
るロック部材(32)を窓枠(3)に設け、 ロック部材(32)がロック歯車(31)に係合するロック
姿勢と、ロック歯車(31)から離脱するアンロック姿勢
とにわたって姿勢切換え可能に構成されている上げ下げ
窓。
1. A rack (9.9) having upper and lower windows (4.5) fixed to each window (4.5) and a pinion (10) meshing with both racks (9.9) at the same time. In a pinion rack type raising / lowering window that can be opened and closed in conjunction with each other, with the upper and lower windows (4, 5) fully closed, the position at which the racks (9, 9) mesh with the pinion (10) is the upper limit, and the pinion (10) A balance member (18) that is supported by the window frame (3) so as to be able to move up and down via a slider (11), and that suspends and supports the slider (11) against the weight of the window within the window frame (3). And a switching member (17) for preventing the slider (11) from descending when the pinion (10) is positioned at the ascending limit. The switching member (17) is provided on the window frame (3). However, the operating posture that prevents the slider (11) from descending and the standby posture that allows the slider (11) to descend. The lock gear (31), which constantly meshes with the rack (9) of the upper window (4), is axially supported in the window frame (3) and engages with the lock gear (31). A lock member (32) that prevents the upper window (4) from moving up and down is provided on the window frame (3), and the lock member (32) engages with the lock gear (31) in a lock posture and is separated from the lock gear (31). A raising / lowering window that is configured to be able to change its posture depending on the unlocked posture.
JP1988090375U 1988-07-07 1988-07-07 Windows Expired - Lifetime JPH0640313Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988090375U JPH0640313Y2 (en) 1988-07-07 1988-07-07 Windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988090375U JPH0640313Y2 (en) 1988-07-07 1988-07-07 Windows

Publications (2)

Publication Number Publication Date
JPH0211990U JPH0211990U (en) 1990-01-25
JPH0640313Y2 true JPH0640313Y2 (en) 1994-10-19

Family

ID=31314899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988090375U Expired - Lifetime JPH0640313Y2 (en) 1988-07-07 1988-07-07 Windows

Country Status (1)

Country Link
JP (1) JPH0640313Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714609Y2 (en) * 1989-02-28 1995-04-10 三協アルミニウム工業株式会社 Up and down shoji interlocking device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034780U (en) * 1989-06-08 1991-01-17

Also Published As

Publication number Publication date
JPH0211990U (en) 1990-01-25

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