JPH05542Y2 - - Google Patents

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Publication number
JPH05542Y2
JPH05542Y2 JP1985096439U JP9643985U JPH05542Y2 JP H05542 Y2 JPH05542 Y2 JP H05542Y2 JP 1985096439 U JP1985096439 U JP 1985096439U JP 9643985 U JP9643985 U JP 9643985U JP H05542 Y2 JPH05542 Y2 JP H05542Y2
Authority
JP
Japan
Prior art keywords
window
caterpillar
gear
opening
cable
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
JP1985096439U
Other languages
Japanese (ja)
Other versions
JPS622774U (en
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Filing date
Publication date
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Priority to JP1985096439U priority Critical patent/JPH05542Y2/ja
Publication of JPS622774U publication Critical patent/JPS622774U/ja
Application granted granted Critical
Publication of JPH05542Y2 publication Critical patent/JPH05542Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • 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) この考案は、ハンドル操作により生じたトルク
を螺条索の減速往復運動(進退運動)に転換伝動
して、複数窓を俯仰自在に回動する窓開閉装置に
関するものである。
[Detailed description of the invention] (Field of industrial application) This invention converts and transmits the torque generated by handle operation into a decelerated reciprocating motion (advance and retreat motion) of a spiral cable, and rotates multiple windows vertically and vertically. The invention relates to a window opening/closing device.

(従来の技術) 従来ギヤードケーブルすなわち別の略称螺条索
(鋼索の外周に沿つて突条を螺刻したもの)を押
し引きして複数窓を開閉するように試みた先行技
術の内、螺条索同士である駆動索と従動索のスパ
イラル部を直接噛合させて摺動により窓開閉を行
うようにした実公昭50−39623号公報所載の開閉
機構は、屈曲個所での摺接抵抗が著しくかつ窓数
に比例して抵抗力が累増するため需要家に頗る不
評であつた、そして同じく前者の改良技術として
実公昭58−49343号公報に開示の窓開閉装置が提
供されたが、ギヤーホイールを介在して螺条索を
平行状に往復運動するように試みた結果ケーシン
グ内および窓開閉に伴う螺条索の屈曲による摺接
抵抗は緩和されたものの、所詮両者ともハンドル
操作時における負荷は窓の数に比例増大する構成
となつているため、窓の重量がスペースの拡大に
伴つて増加の傾向にあるとき、ハンドル操作の荷
重負担は使用効率を妨げる結果となつている。
(Prior art) Among the prior art attempts to open and close multiple windows by pushing and pulling a geared cable, also known as a threaded cable (a steel cable with threaded protrusions along the outer periphery), The opening/closing mechanism described in Japanese Utility Model Publication No. 50-39623, which opens and closes windows by sliding the spiral portions of the driving rope and the driven rope, which are two ropes, are directly engaged with each other, reduces the sliding resistance at the bending point. This was extremely unpopular with consumers because the resistance force increased significantly and in proportion to the number of windows. Similarly, a window opening/closing device disclosed in Publication of Utility Model Publication No. 58-49343 was provided as an improved technique for the former. As a result of trying to make the spiral cable reciprocate in parallel through a wheel, the sliding resistance due to the bending of the spiral cable inside the casing and when opening and closing the window was alleviated, but both of them were still affected by the load when operating the handle. Since the number of windows increases in proportion to the number of windows, when the weight of the windows tends to increase as the space expands, the load burden of operating the handle hinders usage efficiency.

また、ギヤーホイール(別称芋虫歯車又はウオ
ームホイール)をハンドル操作でギヤードケーブ
ル(螺旋条)でもつて回動させることにより、該
ギヤーホイルと歯合(咬合)する各窓と連係する
別のサブケーブル(螺旋条)を往復運動させて窓
開閉を試みた先行技術(実開昭54−126439号公
報)は、各螺旋条は曲管内で摺動摩擦を生じハン
ドル操作の回動抵抗により円滑かつ軽快な窓開閉
ができない難点となり、市場に全然散見されず、
同じくウオームホイールを傘歯車連動によりウオ
ーム歯合で回動させ、該ウオームホイール軸に併
設した別のスプロケツトの回動により非可逆チエ
ーンを往復運動させて窓開閉を試みた先行技術
(実開昭54−126441号公報)も提供されたが、ス
プロケツトの付設に伴い各歯合伝動箇所の調整や
部品の増加、組立の複雑化などコスト面でも問題
点となつて市場に提供されていない。
In addition, by rotating a gear wheel (also known as a caterpillar gear or worm wheel) with a geared cable (spiral thread) by operating the handle, another sub-cable (spiral thread) linked to each window that meshes with the gear wheel In the prior art (Japanese Utility Model Application Publication No. 126439/1983), which attempts to open and close windows by reciprocating the spiral strips, each spiral strip creates sliding friction within the curved pipe, and the rotational resistance of the handle operation allows the window to be opened and closed smoothly and easily. The problem was that it was not possible to do so, and it was not seen at all in the market.
Similarly, a prior art technique attempts to open and close windows by rotating a worm wheel in worm gear interlocking with a bevel gear, and reciprocating a non-reversible chain by rotating another sprocket attached to the worm wheel shaft. -126441) was also offered, but it has not been offered on the market due to cost problems such as adjustment of each gear transmission location, an increase in the number of parts, and complicated assembly due to the addition of a sprocket.

(考案が解決しようとする問題点) 複数窓の手動開閉装置を勝れた機能と廉価で市
場に提供するには極めて苛酷な条件が必要とな
る、端的には精巧な技術による装置は高価のため
不向きとなり、反面簡素な技術による装置として
「(1)鋼索と捩りばねを用いたもの(2)螺条索の相互
咬合で往復運動ができるもの(3)鋼索と複滑車を用
いたもの」などが挙げられるが、(1)は開放付勢の
衝撃で窓硝石や周辺部材の破損(2)は窓の数が増え
る程操作ハンドル操作の負荷が累増(3)は窓開閉が
端から順次行われるため極めて鈍速という難点が
個々に存在する。
(Problem that the invention aims to solve) In order to provide a manual opening/closing device for multiple windows with excellent functionality and low price to the market, extremely harsh conditions are required. Therefore, it became unsuitable, and on the other hand, devices using simple technology include: (1) A device that uses steel cables and a torsion spring, (2) A device that allows reciprocating motion by interlocking threaded cables, and (3) A device that uses a steel cable and multiple pulleys. (1) Damage to the window saltpeter and surrounding parts due to the impact of opening the window (2) As the number of windows increases, the load on operating the operating handle increases (3) The window opens and closes sequentially from the end Each method has the disadvantage of being extremely slow.

したがつて如上の難点を悉く解消し、製作、施
工面でコストの軽減を計ると共に円滑にして軽快
に操作ができる廉価な窓開閉装置を市場に提供す
ることができるか否かはサツシ業界における懸案
の問題点となつていた。
Therefore, it is up to the satsui industry to solve all of the above-mentioned difficulties and provide the market with an inexpensive window opening/closing device that can be operated smoothly and easily while reducing production and construction costs. This has become an issue of concern.

(考案の目的) この考案は上述した問題点を解消するために改
案されたものであり、したがつて上述の螺条索は
窓を直接押し引きする往復運動(従動)用に限定
して屈曲摺動時の摩擦抵抗を極力軽減し、他方駆
動(主動)側はすべて回動運動として各窓毎に減
速したトルクを前記螺条索の往復運動に伝動する
構成により、減速ケースを各窓毎に配設して作動
系統全般の取付工事の簡素化を計り、かつ操作ボ
ツクスにおけるハンドル操作は窓数が増加しても
トルクが軽減される独特の機能にして、需要層に
余り経済負担をかけずに高所の窓が軽快かつ円滑
に素早く開閉することができる装置を提供するこ
とを目的とする。
(Purpose of the invention) This invention was revised to solve the above-mentioned problems. Therefore, the above-mentioned spiral cable is limited to reciprocating motion (driven) that directly pushes and pulls the window. Frictional resistance during bending and sliding is reduced as much as possible, and the other drive (main drive) side is entirely rotated, with a configuration in which the torque that is decelerated for each window is transmitted to the reciprocating motion of the threaded cable. In order to simplify the installation work of the overall operating system, the control box has a unique function that reduces the torque even when the number of windows increases, thereby reducing the economic burden on the customer. To provide a device that allows a window in a high place to be opened and closed easily, smoothly, and quickly without hanging.

(問題点を解決するための手段) この考案によるトルク伝動による窓開閉装置
(以下窓開閉装置という)は、開口部上梁に配設
した複数窓と同数の減速ケースにおいて、この減
速ケースに枢軸された段違いの歯部を有する芋虫
歯車の外周側に形成した外歯には、操作ボツクス
より延伸の可撓軸と連結した多角形状の駆動軸に
自在接手を介して連接した芋虫を歯合させ、他方
外周凹部に形成した溝歯には窓と係着する別の螺
条索を咬合して成るものである。
(Means for solving the problem) The window opening/closing device using torque transmission according to this invention (hereinafter referred to as the window opening/closing device) has the same number of reduction cases as the plurality of windows arranged on the upper beam of the opening. A caterpillar gear connected via a universal joint to a polygonal drive shaft connected to a flexible shaft extending from an operation box is engaged with the external teeth formed on the outer circumferential side of the caterpillar gear having uneven teeth. On the other hand, the groove teeth formed in the outer circumferential recess are engaged with another spiral cord that engages with the window.

(作用) A 開窓時 通常床面より略々1米位の箇所(縦桟側)に貼
設した操作ボツクスBのハンドルHを時計針
(正)方向に回転すると、操作ボツクスB(内部機
構は図示せず)より上方に延伸されたフレキシブ
ルシヤフトすなわち可撓軸は回転して、複数窓開
口部の上梁と平行状に横設した多角形状の駆動軸
を同時回転させることになる(第1図矢印)。
(Function) A When opening a window Normally, when the handle H of the operation box B, which is affixed approximately 1 meter from the floor surface (on the vertical beam side), is rotated in the clockwise (positive) direction, the operation box B (internal mechanism The flexible shaft (not shown) rotates and simultaneously rotates a polygonal drive shaft horizontally installed parallel to the upper beam of the multiple window openings (not shown). (Figure 1 arrow).

斯かる場合上記駆動軸に自在接手を介して連結
された減速ケース内の芋虫も同様に回転している
ため、該芋虫の螺旋条と外歯が歯合する芋虫歯車
は減速回転する、そして該芋虫歯車の外周に刻設
された外歯の底面より更に掘り下げた溝部分に成
型された溝歯に密接状に咬合し、かつ先端を窓と
枢着してなる別の螺条索は芋虫歯車の回転に従動
して略々L字方向に前進し窓を突き出す(押し出
す)ように傾動させながら徐々に開窓するもので
ある(第2図)。したがつて芋虫歯車は段違いの
歯部を弧状外周とその底面内寄りに夫々有してお
り、外周側の外歯は通常芋虫の螺条に合せた芋虫
歯形であり、他方内方の溝歯は螺条索のピツチに
合せた歯形で成型され、一方で回転運動をしなが
ら他方で直線運動を与える複合機能の歯車となつ
ている。
In this case, the caterpillar in the deceleration case connected to the drive shaft via the universal joint is also rotating, so the caterpillar gear whose external teeth mesh with the spiral strip of the caterpillar rotates at a reduced speed. Another spiral cable is a caterpillar gear that closely engages the groove teeth formed in the groove part deeper than the bottom surface of the external teeth carved on the outer periphery of the caterpillar gear, and whose tip is pivotally connected to the window. As the window rotates, it moves forward in an approximately L-shaped direction and gradually opens the window while tilting it so as to protrude (push it out) (Fig. 2). Therefore, caterpillar gears have teeth with different steps on the arcuate outer periphery and on the inside of the bottom surface. is molded with a tooth profile that matches the pitch of the spiral cable, and is a multifunctional gear that provides rotational motion on one hand and linear motion on the other.

B 閉窓時 上記開窓とは逆のハンドル操作(時計針逆方
向)を行えば可撓軸を経て駆動軸は回転し、芋虫
歯車を開窓時とは逆の方向に回転させることによ
り、該芋虫歯車の溝歯に咬合の螺条索を引き戻す
後退運動になつて窓を徐々に閉鎖方向に引き寄せ
ることになる、この考案の窓開閉装置では、窓は
一端を支点として上方から傾動して開口する型式
のものであるから、開窓時の方がハンドル操作に
負荷が集中するが開閉中途における操作ハンドル
の停止には即時上記螺条索および芋虫歯車の溝歯
そして芋虫と芋虫歯車の外歯などの歯合は、該芋
虫歯車が回転できないロツク状態となつて歯止め
として全く動かなくなるので、窓は格別にストツ
パーを併設しなくともよいという願つてもない好
都合の結果となる。
B When closing the window If you operate the handle in the opposite direction to the one for opening the window (clockwise), the drive shaft will rotate via the flexible shaft, and the caterpillar gear will rotate in the opposite direction to the one for opening the window. In the window opening/closing device of this invention, the window is tilted from above using one end as a fulcrum. Since it is an opening type, the load is concentrated on the handle operation when the window is opened, but if the operation handle stops in the middle of opening or closing, the above-mentioned spiral cable, the groove teeth of the caterpillar gear, and the outside of the caterpillar and caterpillar gear The meshing of the teeth will cause the caterpillar gear to be in a locked state where it cannot rotate and will not move at all as a pawl, resulting in the unexpected convenience that the window does not need to be provided with a stopper.

(実施例) 第1図は、この考案の一実施例を示す全体図で
あり、1は操作ボツクスB(内部機構は図示せず)
のハンドルHの手動旋回によつて回転する可撓軸
で、開口部上梁Sと平行状に横設した多角形状の
駆動軸2端と接続される、3は螺条索(通称ギヤ
ードケーブル)で一端は窓W縁と枢着状に接続さ
れ、他端側は開口部上梁Sに複数窓と同数に配設
された減速ケース4内に後述の芋虫歯車と咬合し
ながら出没自在に遊挿される。前記螺条索3は第
2図示の如く減速ケース4から窓側に方向転換す
る箇所は弧状となつて屈曲するが、この屈曲する
ための抵抗と出口付近の摺動による抵抗がこれら
の箇所に集中するため、第6図示の如く該螺条索
3が遊挿される球体6が自在に転動するように球
面カバー5と埋板5Aによりなるゲート7を減速
ケース4側辺で、かつ螺条索3の挿入口側に固着
し、該螺条索3が屈曲自在に摺動し易くすると共
に、摺動抵抗を前記球体6の転動により緩和して
いるが、ゲート7の代りに周知の調心自在軸受な
ど用いてもよい。8は芋虫歯車(通称ウオームホ
イール)で上記減速ケース4に回動自在に枢軸1
1されている、外周部の歯車(以下外歯9とい
う)は芋虫歯車の形状と同形ではあるが、この考
案では特に円弧の底面の一部を更に掘り下げて刻
み円の異なる溝歯10を成型し前記螺条索3の突
条リードと咬合(歯合状)している。
(Example) Fig. 1 is an overall view showing an example of this invention, and 1 is an operation box B (internal mechanism is not shown).
3 is a spiral cable (commonly known as a geared cable), which is a flexible shaft that is rotated by manual rotation of the handle H, and is connected to two ends of a polygonal drive shaft installed horizontally in parallel with the upper beam S of the opening. One end is pivotally connected to the edge of the window W, and the other end can freely appear and retract while engaging with the caterpillar gear described later in the reduction case 4, which is arranged in the same number of windows as the upper beam S of the opening. inserted. As shown in the second diagram, the spiral cable 3 bends in an arc shape at the point where it changes direction from the deceleration case 4 toward the window, but the resistance to this bending and the resistance due to sliding near the exit are concentrated at these points. In order to do this, as shown in FIG. 6, a gate 7 consisting of a spherical cover 5 and a buried plate 5A is placed on the side of the deceleration case 4, and the screw cable is connected to the gate 7, which is made up of a spherical cover 5 and a buried plate 5A, so that the sphere 6 into which the threaded cable 3 is loosely inserted can roll freely. The gate 7 is fixed to the insertion opening side of the ball 6 to make it easy for the threaded cable 3 to slide freely and to reduce the sliding resistance by rolling the ball 6. A swivel bearing or the like may also be used. 8 is a caterpillar gear (commonly known as a worm wheel), which is rotatably attached to the reduction case 4 with a pivot shaft 1.
The gear on the outer periphery (hereinafter referred to as the external tooth 9) shown in Fig. 1 has the same shape as the caterpillar gear, but in this invention, a part of the bottom of the arc is further dug to form the groove tooth 10 with a different indented circle. The protrusion lead of the spiral cable 3 interlocks with the protrusion lead.

したがつて外歯9は駆動軸2側の芋虫12と一
方の最外周で歯合し、他方外歯9より段違いの中
心寄りに接近した溝歯10は別の窓と連係する螺
条索3と歯合できるように減速ケース4内で相対
方向に仕分けされている(第2図および第6図)。
Therefore, the external tooth 9 meshes with the caterpillar 12 on the drive shaft 2 side at one outermost periphery, and the groove tooth 10, which is closer to the center of the step than the external tooth 9, is a spiral cable 3 linked to another window. They are sorted in relative directions within the deceleration case 4 so that they can mesh with each other (FIGS. 2 and 6).

つぎに芋虫12(通称ウオームネジ)は螺旋条
(リード)を任意に増加することができるもので、
仮に2条にした場合は芋虫歯車8の回転数は1条
の倍となつて速度が倍加するため窓開閉の迅速化
につながる。
Next, the caterpillar 12 (commonly known as the worm screw) is a device that can arbitrarily increase the number of spiral threads (reeds).
If there are two threads, the number of revolutions of the caterpillar gear 8 will be twice that of one thread, and the speed will be doubled, leading to faster window opening and closing.

芋虫12は減速ケース4内に軸架されており、
その両端軸13,13は減速ケース4外に延出し
て駆動軸2の端部に嵌着された自在接手14に接
続される、したがつて各窓毎に設けられた減速ケ
ースの芋虫を駆動軸と自在接手を以つて順次連接
し、その最端を可撓軸1と接続して操作ボツクス
Bに至るまでの駆動関係の装置は頗る簡易な施工
法で完成することができる。
The caterpillar 12 is mounted on a shaft within the deceleration case 4,
Both end shafts 13, 13 extend outside the reduction case 4 and are connected to a universal joint 14 fitted to the end of the drive shaft 2, thus driving the caterpillars of the reduction case provided for each window. The drive-related device, which connects the shafts and the flexible joints one after another through a universal joint and connects the most end to the flexible shaft 1 to reach the operation box B, can be completed by an extremely simple construction method.

亦減速ケース4には、予め窓が開閉するに充二
分の長さを有した螺条索3を挿入して芋虫歯車8
の溝歯10に咬合させておけば、上記駆動関係の
施工と同時に螺条索3の先端側を窓Wの端辺側に
枢着するだけでことで、この考案によるすべての
取付工事は完了することになり、最終調整(窓の
開閉にムラが無く、各窓が揃つて密閉するように
整備する手段)だけが残ることになるが、この考
案の装置では殆んど該調整は不要である。
In addition, a screw cable 3 having a length sufficient for opening and closing the window is inserted in advance into the deceleration case 4, and the caterpillar gear 8 is inserted into the deceleration case 4.
If the groove teeth 10 are engaged with each other, all the installation work with this invention is completed by simply pivoting the tip end of the screw cable 3 to the edge side of the window W at the same time as the drive-related construction described above. All that remains is the final adjustment (means to ensure that the windows open and close evenly and that each window is aligned and sealed tightly), but with the device of this invention, such adjustment is almost not necessary. be.

すなわち個々の減速ケース4における芋虫12
の両軸端中心線は必ずしも隣側の減速ケースの芋
虫12軸心とは取付の関係上一致せず、況んや複
数窓の如き窓数が多いときは殊更同一線上に各芋
虫の軸心が揃うことは不可能に近いものである
が、この考案では、斯かる事態を予測して予め芋
虫12側の両端と駆動軸2側の接続箇所に自在接
手を用いて多少の偏心程度は何等駆動力に関係
(負荷)が生じないように構成してある。
That is, the caterpillar 12 in each deceleration case 4
The center lines of both shaft ends do not necessarily coincide with the caterpillar 12 axes of the adjacent reduction case due to installation reasons. However, in this invention, in anticipation of such a situation, a flexible joint is used in advance at the connection point between both ends of the caterpillar 12 side and the drive shaft 2 side, so that some degree of eccentricity can be prevented. The configuration is such that there is no relationship (load) to the driving force.

また、反対側の窓開閉用の往復運動では螺条索
3が減速ケース4より直角方向に屈曲する箇所で
の摺接抵抗を緩和させる調心自在軸受と同様のゲ
ート7を併設して、該螺条索3の摺動円滑化を各
窓毎に計つており、操作ハンドルの回動力が駆動
軸を経て螺条索の往復直線運動に無理無く転換さ
れることが度重なる実験でも充分証明されたもの
である。
In addition, in the reciprocating movement for opening and closing the window on the opposite side, a gate 7 similar to a self-aligning bearing is installed to reduce the sliding resistance at the point where the threaded cable 3 bends in a direction perpendicular to the deceleration case 4. The smooth sliding of the threaded cable 3 is measured for each window, and repeated experiments have sufficiently proven that the rotational force of the operating handle is easily converted into reciprocating linear motion of the threaded cable via the drive shaft. It is something that

つぎに減速ケース4の取付けに関しては、窓が
壁面に対し外方に傾回する所謂(外倒し窓)の場
合は、第4図示の如くブラケツト16によつて閉
鎖時の窓と平行になるように垂設され、他方窓が
壁面に対し内方に傾回する(内倒し窓)の場合
は、第5図示の如くブラケツト17によつて壁面
とは直角の方向に固設され、かつロングブラケツ
ト18を特別に設けて螺条索3端を枢着しないと
開窓に支障することになるが内倒し窓の場合では
斯かる取付法が最も無難で多用される。
Next, regarding the installation of the deceleration case 4, in the case of a so-called outward tilting window where the window tilts outward with respect to the wall surface, the bracket 16 should be used so that it is parallel to the window when closed, as shown in the fourth figure. In the case where the window is vertically installed, and the window is tilted inward with respect to the wall surface (inward tilting window), it is fixed perpendicularly to the wall surface with a bracket 17 as shown in Figure 5, and a long bracket is used. 18 must be specially provided and the three ends of the threaded cables be pivotally attached, otherwise opening the window will be hindered; however, in the case of windows that fold inward, this method of attachment is the safest and is often used.

(考案の効果) この考案によれば、各窓の開口部上梁に配設さ
れた減速ケース内における芋虫のトルク(駆動
側)は、該芋虫と歯合する芋虫歯車によつて各窓
毎に均等減速されて窓を押し引き作動するから、
操作ハンドル側の手動による回動力は著しく軽減
される上、芋虫のリードを2条乃至3条と増設す
ることで芋虫歯車の回転速度を増速して窓開閉の
迅速化が計れるし、亦施工面では各減速ケースの
取付け位置からして芋虫軸心間の不揃い(偏心)
があつても自在接手を介して駆動軸を連接してい
く構成により、螺条索の屈曲箇所の抵抗緩和手段
とともに回転力の障害は全く発生しないため、ハ
ンドル操作が極めて軽微力で行える一方、需要層
に対する経済上の負担軽減化および取付工事の簡
易省力化にも随分効果が得られる。
(Effect of the invention) According to this invention, the torque (drive side) of the caterpillar in the reduction case disposed on the upper beam of the opening of each window is controlled by the caterpillar gear that meshes with the caterpillar for each window. Because the speed is uniformly decelerated and the window is pushed and pulled,
The manual turning force on the operating handle side is significantly reduced, and by adding two or three caterpillar leads, the rotational speed of the caterpillar gear can be increased to speed up window opening and closing. In terms of the installation position of each reduction case, the caterpillar axes are not aligned (eccentricity).
Due to the configuration in which the drive shafts are connected via a universal joint, there is no problem with rotational force at all due to the resistance reduction means at the bending point of the spiral cable, so the handle can be operated with extremely little force. Significant effects can be obtained in reducing the economic burden on the demand group and simplifying and labor-saving installation work.

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

第1図はこの考案の一実施例を示す全体斜視
図、第2図は要部の一部欠切平面図、第3図は芋
虫歯車の複合機能を示す斜視図、第4図は外倒し
窓における減速ケース取着状態側面図、第5図は
内倒し窓の減速ケース取着状態側面図、第6図は
螺条索出没の調心軸受側断面図である。 図において、1は可撓軸、2は駆動軸、3は螺
条索、4は減速ケース、8は芋虫歯車、9は外
歯、10は溝歯、12は芋虫、14は自在接手で
ある。なお、各図中同一符号は同一または相当部
分を示す。
Fig. 1 is an overall perspective view showing one embodiment of this invention, Fig. 2 is a partially cutaway plan view of the main part, Fig. 3 is a perspective view showing the multiple functions of the caterpillar gear, and Fig. 4 is an outward facing. FIG. 5 is a side view of the window with the deceleration case attached, FIG. 5 is a side view of the inward-folding window with the deceleration case attached, and FIG. 6 is a sectional view of the aligning bearing side with the spiral cable protruding and retracting. In the figure, 1 is a flexible shaft, 2 is a drive shaft, 3 is a spiral cable, 4 is a reduction case, 8 is a caterpillar gear, 9 is an external tooth, 10 is a groove tooth, 12 is a caterpillar, and 14 is a universal joint. . Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開口部上梁Sに配設した複数窓と同数の減速ケ
ース4……4において、この減速ケース4に枢軸
11された段違いの歯部を有する芋虫歯車8、こ
の芋虫歯車8の外周側に形成した外歯9には操作
ボツクスBより延伸の可撓軸1と連結した多角形
状の駆動軸2に自在接手14を介して連接した芋
虫12を歯合させ、他方外周凹部に形成した溝歯
10には窓と係着する別の螺条索3を咬合して成
るトルク伝動による窓開閉装置。
In the reduction cases 4...4, which have the same number as the plurality of windows arranged on the upper beam S of the opening, a caterpillar gear 8 having uneven teeth is pivoted on the reduction case 4, and a caterpillar gear 8 is formed on the outer circumferential side of the caterpillar gear 8. A caterpillar 12 connected via a universal joint 14 to a polygonal drive shaft 2 connected to an extending flexible shaft 1 from an operation box B is engaged with the external tooth 9, and a groove tooth 10 formed in a concave portion on the outer periphery is engaged with the outer tooth 9. A window opening/closing device using torque transmission is formed by engaging another screw rope 3 which is engaged with the window.
JP1985096439U 1985-06-24 1985-06-24 Expired - Lifetime JPH05542Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985096439U JPH05542Y2 (en) 1985-06-24 1985-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985096439U JPH05542Y2 (en) 1985-06-24 1985-06-24

Publications (2)

Publication Number Publication Date
JPS622774U JPS622774U (en) 1987-01-09
JPH05542Y2 true JPH05542Y2 (en) 1993-01-08

Family

ID=30655915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985096439U Expired - Lifetime JPH05542Y2 (en) 1985-06-24 1985-06-24

Country Status (1)

Country Link
JP (1) JPH05542Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849343Y2 (en) * 1978-02-23 1983-11-10 中央発條株式会社 window opening/closing device
JPS54126441U (en) * 1978-02-23 1979-09-04

Also Published As

Publication number Publication date
JPS622774U (en) 1987-01-09

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