JP2542144Y2 - Window opener - Google Patents
Window openerInfo
- Publication number
- JP2542144Y2 JP2542144Y2 JP1990120692U JP12069290U JP2542144Y2 JP 2542144 Y2 JP2542144 Y2 JP 2542144Y2 JP 1990120692 U JP1990120692 U JP 1990120692U JP 12069290 U JP12069290 U JP 12069290U JP 2542144 Y2 JP2542144 Y2 JP 2542144Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- arm
- bell crank
- pivot
- window
- 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
- Power-Operated Mechanisms For Wings (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 この考案は突出し窓、開き窓等の開閉装置に関する。[Detailed description of the invention] "Industrial application field" This invention relates to an opening and closing device such as a bay window and a casement window.
「従来の技術」 従来、窓開閉装置を突出し窓の例にとると下枠に平行
な軸で枢支されたウォームホイルにかみ合うウォームの
軸を見込方向とし、ウォーム軸にハンドルを取付けてウ
ォームを回転することによりウォームホイルを回転し、
ウォームホイル軸と障子を枢支する枢軸との間をリンク
機構で結ぶものが用いられている。`` Conventional technology '' Conventionally, when the window opening / closing device is protruded and the window is taken as an example, the worm shaft meshing with the worm wheel pivotally supported by the axis parallel to the lower frame is set in the expected direction, and the handle is attached to the worm shaft to mount the worm. Rotating the worm wheel by rotating,
A mechanism that connects a worm wheel axis and a pivot that pivotally supports a shoji with a link mechanism is used.
「考案が解決しようとする課題」 上記窓開閉装置は手動操作であるが、自動化のため、
上記窓開閉装置のハンドルに代えて回転駆動機、例えば
減速電動機を付す場合。ウォーム軸と軸継手を介して該
減速電動機の出力軸を連結することになる。そうすると
手動操作の場合でもウォーム軸が内部側へ突出する上に
更に減速電動機がとび出し、室内窓部に異物が突出した
形になり、安全性、外観を損うことになる。"Issues to be solved by the invention" Although the window opening and closing device is manually operated,
A case in which a rotary drive, for example, a reduction motor is attached instead of the handle of the window opening / closing device. The output shaft of the reduction motor is connected to the worm shaft via a shaft coupling. Then, even in the case of manual operation, the worm shaft protrudes inward and the reduction motor further pops out, and foreign matters protrude into the indoor window, which impairs safety and appearance.
この考案は突出し窓、開き窓等用のとび出しのない自
動化された窓開閉装置を提供することを目的とする。An object of the present invention is to provide an automated window opening and closing device for a protruding window, a casement window and the like.
「課題を解決するための手段」 この考案は突出し窓、開き窓等の障子の根本側を固定
して開口枠の一つの枠部材に沿って平行に開口枠に回転
自在に支持された枢軸を備え、開口枠の角部において該
枢軸にアームの根本を固定し、前記枢軸の内部側の壁面
に平行な面上において、直動アクチュエータ、連結杆、
ベルクランクを配し、直動アクチュエータは前記枢軸を
沿わせた前記枠部材に平行な開口枠の他の枠部材に沿っ
て固定され、連結杆の一端は直動アクチュエータの前記
開口枠の他の枠部材に平行又はほぼ平行に運動する出力
部に枢着されると共にベルクランクの一方のアーム部に
枢着され、ベルクランクは連結杆に連結される一方のア
ーム部は前記枠部材に直角な開口枠の枠部材にほぼ平行
に枢軸方向を向くと共に他方のアーム部はほぼ見付方向
側方へ向いて開口枠に枢着され、アームが内部側の方向
を向いた位置において前記アームの先端とベルクランク
の他方のアーム部は、異平面間運動伝達部材により遊び
を付してピン連結されたことを特徴とする窓開閉装置で
ある。"Means for solving the problem" This invention fixes the root side of a sliding window such as a protruding window, a casement window, etc. and fixes a pivot supported rotatably on the opening frame in parallel along one frame member of the opening frame. The base of the arm is fixed to the pivot at the corner of the opening frame, and on a plane parallel to the inner wall surface of the pivot, a linear actuator, a connecting rod,
A bell crank is arranged, and the linear motion actuator is fixed along another frame member of the opening frame parallel to the frame member along the pivot, and one end of the connecting rod is connected to the other of the opening frame of the linear motion actuator. The arm is pivotally attached to an output portion that moves parallel or substantially parallel to the frame member and is also pivotally attached to one arm of a bell crank, and the bell crank is connected to a connecting rod, and one arm of the bell crank is perpendicular to the frame member. The other end of the arm is pivotally attached to the opening frame in a direction substantially parallel to the frame member of the opening frame, and the other arm portion is directed substantially in the lateral direction to the side of the opening frame. And the other arm of the bell crank is connected to the pin with play by means of a motion transmitting member between different planes.
「実施例」 以下、この考案の実施例を図面に従って説明する。第
４図、第５図はこの考案の適用される開口部の内部側よ
り見る正面図である。第４図はアーチ形開口部がアーチ
上枠１と無目２で構成され、その間を方立３で仕切って
左右にガラス嵌め殺し部４を、中央に突出し窓５を設け
たもので方立３の上部間に上枠６がわたされている。突
出し窓５の下枠は無目２を共通としているので以下同符
号２を用いる。突出し障子７は上框８、下框９、竪框11
が４方組みされ、内周にガラス12が嵌め込まれている。
第５図は連窓形式の窓で開口部は上枠13、下枠14、竪枠
15が４方組みされ、この中を方立３で仕切って左右にガ
ラス嵌め殺し部４、中央部に突出し窓５を設けたもので
第４図と同様、突出し障子７を取付けてある。Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 4 and 5 are front views as seen from the inside of the opening to which the present invention is applied. FIG. 4 shows an arc-shaped opening composed of an upper arch frame 1 and a blind eye 2 which are partitioned by a cubic 3 so that a glass-fitting portion 4 is provided on the left and right, and a window 5 is provided at the center. An upper frame 6 extends between the upper portions of the frames 3. Since the lower frame of the protruding window 5 shares the blind 2, the same reference numeral 2 is used below. The overhanging shoji 7 has an upper frame 8, a lower frame 9, a vertical frame 11
Are assembled in four directions, and glass 12 is fitted on the inner periphery.
Fig. 5 shows a continuous window with the upper frame 13, lower frame 14, and vertical frame.
15 are assembled in four sides, and the inside is divided by a cubic 3 and has left and right glass fitting portions 4 and a protruding window 5 provided at the center portion. A protruding shoji 7 is attached similarly to FIG.
突出し窓５については第４図、第５図に関し、同構成
であるので第５図についてのべる。The protruding window 5 has the same configuration with respect to FIGS. 4 and 5, and therefore, FIG. 5 will be described.
第１図は第５図の突出し窓の内部側より見る正面図、
第２図は第１図の平面図、第３図は第１図の側面図であ
る。窓枠部材及び障子の枠部材は２点鎖線で示されてい
る。枠部材の断面形状の説明は窓開閉装置に直接関連す
る場合についてその都度説明する。FIG. 1 is a front view seen from the inside of the protruding window of FIG. 5,
FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a side view of FIG. The window frame member and the frame member of the shoji are indicated by two-dot chain lines. The description of the cross-sectional shape of the frame member will be described on a case-by-case basis that is directly related to the window opening and closing device.
方立３は内部側へ開口する断面コ字形部16を有してい
る。方立３の上部においてコ字形部16の内周材部17と外
側材部18に接するように平面図でみてＬ形の補剛材19が
コ字形部16内に収容され、内周材部17を挿通する小ねじ
21を補剛材19にねじ込んである。補剛材19と一体的に形
成されたブラケット22に軸受23を嵌合して左右の軸受部
が構成されている。The cubic 3 has a U-shaped section 16 which is open to the inside. An L-shaped stiffener 19 is accommodated in the U-shaped part 16 in a plan view so as to be in contact with the inner peripheral part 17 and the outer part 18 of the U-shaped part 16 at the upper part of the cube 3, and the inner peripheral part Small screw through 17
21 is screwed into the stiffener 19. Bearings 23 are fitted to a bracket 22 formed integrally with the stiffener 19 to form left and right bearings.
軸受23には枢軸24が回転自在に嵌合している。該枢軸
24に障子７が固定されている。障子７の固定は竪框11の
中空部25内に嵌入する断面溝形の一辺と、上框８の中空
部上面材部26と障子７の外周外部側に設けた障子フラン
ジ27の上框８における隅に納まる一辺とを備えたＬ形の
取付片28による。取付片28の溝形断面を有する一辺に竪
框11外周を貫通して小ねじ29がねじ込まれ、上框８に沿
う一辺の嵌込み部を備えた枢軸取付部31に六角形の枢軸
24が嵌入し、枢軸取付部31と枢軸24を横切って、止めね
じ32がねじ込まれている。A pivot 24 is rotatably fitted to the bearing 23. The pivot
The shoji 7 is fixed to 24. The sliding door 7 is fixed to one side of a groove having a cross-sectional shape that fits into the hollow portion 25 of the vertical frame 11, the upper frame member 26 of the hollow portion of the upper frame 8, and the upper frame 8 of the sliding door flange 27 provided outside the outer periphery of the sliding door 7. And an L-shaped mounting piece 28 having one side that fits in the corner of A small screw 29 is screwed into one side of the mounting piece 28 having a groove-shaped cross section through the outer periphery of the vertical frame 11, and a hexagonal pivot is attached to a pivot mounting portion 31 having a fitting portion on one side along the upper frame 8.
A set screw 32 is screwed across the pivot mounting portion 31 and the pivot 24.
枢軸24の一端にはアーム33の根本が嵌入して枢軸24と
共に回転可能となっており、その先端は内部側に向って
のびている。枢軸24には軸を貫通して割ピン34が嵌合
し、アーム33の枢軸軸方向の移動を止めている。又枢軸
24のアーム33を取付けた側とは反対の端部には軸用止輪
30が嵌め込まれ、枢軸24の軸方向の移動量を限定してい
る。The base of the arm 33 is fitted into one end of the pivot 24 so as to be rotatable together with the pivot 24, and its tip extends toward the inside. A split pin 34 fits through the pivot 24 to penetrate the pivot, and stops the movement of the arm 33 in the pivot direction. Also pivot
Retaining ring for shaft at the end opposite to the side where 24 arm 33 is attached
30 is fitted to limit the amount of movement of the pivot 24 in the axial direction.
前記アーム33を配設した側の方立３の下方位置におい
て、下枠２の内側材35の裏側に当板46を当てられ小ねじ
36を挿通され、小ねじ36を当板46にねじ込むことにより
固定された軸受ブラケット37にピン38によりベルクラン
ク39が回転自在に取付けられている。ベルクランク39の
一方のアーム部はほぼ上方へ、他方のアーム部はほぼ見
付け方向側方へ向っており、上方へ向ったアーム部の先
端は連結杆41の端部二又部が嵌入し、ベルクランク39と
連結杆41はピン42により回転自在に連結されている。連
結杆41は下枠２にほぼ平行しており、その他端の二又部
は直動アクチュエータ43の出力部に固定したブラケット
44に嵌合し、ピン45により枢着されている。A plate 46 is applied to the back side of the inner member 35 of the lower frame 2 at the position below the
A bell crank 39 is rotatably attached to the bearing bracket 37 fixed by screwing the small screw 36 into the abutment plate 46 through the pin 36. One arm portion of the bell crank 39 is directed substantially upward, the other arm portion is directed substantially to the side in the finding direction, and the tip of the upwardly directed arm portion is fitted with the end fork of the connecting rod 41, The bell crank 39 and the connecting rod 41 are rotatably connected by a pin 42. The connecting rod 41 is substantially parallel to the lower frame 2, and the fork at the other end is a bracket fixed to the output of the linear motion actuator 43.
It is fitted to 44 and pivoted by a pin 45.
直動アクチュエータは電動、油圧駆動、空気圧駆動等
のものであり、通常下枠２に平行し、下枠２に固定され
ている。ただし、トラニオン型流体圧シリンダの場合は
ブラケット44は不要であり、連結杆はトラニオン型流体
圧シリンダのピストンロッドと一体又は剛結されること
になる。The linear actuator is of an electric, hydraulic, pneumatic, etc. type, and is usually parallel to and fixed to the lower frame 2. However, in the case of a trunnion type hydraulic cylinder, the bracket 44 is unnecessary, and the connecting rod is integrally or rigidly connected with the piston rod of the trunnion type hydraulic cylinder.
方立３のコ字形部16内においてほぼ方立３と平行に異
平面間運動伝達部材47の大部分が配されている。異平面
間運動伝達部材47はアーム33の板面と平行な板面の帯鋼
形の直杆48の上端がアーム33の先端のアーム33の長手方
向の長孔33aにピン40でもって回転自在且つアーム33の
長手方向に移動自在に連結され、その下端に二本のピン
49でもってＬ形部材51が連結されている。Ｌ形部材51は
直杆側端部50では、直杆48と同方向で直杆48と平行な板
面であり、同板面から内部側へ向ってシフトアーム部52
が突出している。シフトアーム部52は先端で板面が壁面
と平行に折曲して帯状で下方へ向うベルクランク連結部
53となっており、その先端はベルクランク39のほぼ見込
方向側方を向いたアーム部端に連結されている。該連結
部はベルクランク39とベルクランク連結部53を夫々貫通
する見込方向の頭付ピン54にばね座金55を介してナット
56をねじ込んであり、該ナット56を締切った状態におい
てばね座金55は平板状に締込まれ且つ、ベルクランク39
とベルクランク連結部53との間に隙間があるように該頭
付ピン54のねじ部と円筒部は段が付されている。頭付ピ
ン54はベルクランク39に圧入されると共にベルクランク
連結部53に設けた該連結部53に直交する長孔53a中を移
動自在となっている。In the U-shaped portion 16 of the cubic 3, most of the inter-plane movement transmitting member 47 is disposed substantially parallel to the cubic 3. The movement transmitting member 47 between different planes is rotatable with the pin 40 in the longitudinal long hole 33a of the arm 33 at the tip of the arm 33 with the upper end of the strip-shaped straight rod 48 having a plate surface parallel to the plate surface of the arm 33. The arm 33 is movably connected in the longitudinal direction, and has two pins at its lower end.
The L-shaped member 51 is connected by 49. The L-shaped member 51 has a plate surface at the straight rod side end 50 in the same direction as the straight rod 48 and parallel to the straight rod 48, and the shift arm portion 52 extends from the plate surface toward the inside.
Is protruding. The shift arm 52 is a bell-crank connection that is bent downward at the tip of the board surface parallel to the wall surface in a belt shape.
53, the tip of which is connected to the end of the arm portion of the bell crank 39 which faces substantially in the side of the viewing direction. The connecting portion is connected to a pin 54 with a head in a prospective direction passing through the bell crank 39 and the bell crank connecting portion 53 through a nut through a spring washer 55.
When the nut 56 is screwed off and the nut 56 is closed, the spring washer 55 is
The threaded portion and the cylindrical portion of the headed pin 54 are stepped so that there is a gap between the screw and the bell crank connecting portion 53. The head pin 54 is press-fitted into the bell crank 39 and is movable in an elongated hole 53 a provided in the bell crank connecting portion 53 and orthogonal to the connecting portion 53.
図は障子７が閉った状態である。直動アクチュエータ
43の出力部が第１図において左行するとブラケット44は
左行し、ピン45を介して連結杆41は左行し、ベルクラン
ク39の一端をピン42を介して押して自らはピン45を中心
にして微小量傾く。ベルクランク39はピン38を中心に反
対時計回りに回転し、他端は頭付ピン54を介してＬ形部
材51のベルクランク連結部53を下方へ引き、Ｌ形部材51
はピン49を介して直杆48を下方へ向って引き、ピン40を
介してアーム33の先端を引下げるのでアーム33は第３図
において枢軸24を時計回りに回転し、障子７を同方向に
回転させて、障子７の下端を外部側へ突出し開く。The figure shows a state in which the shoji 7 is closed. Linear actuator
When the output unit 43 moves leftward in FIG. 1, the bracket 44 moves leftward, the connecting rod 41 moves leftward via the pin 45, and one end of the bell crank 39 is pushed via the pin 42, and the self-centering of the pin 45 is performed. And tilt by a small amount. The bell crank 39 rotates counterclockwise around the pin 38, and the other end pulls the bell crank connecting portion 53 of the L-shaped member 51 downward through the headed pin 54, and the L-shaped member 51
Pulls the straight rod 48 downward through the pin 49 and pulls down the tip of the arm 33 through the pin 40, so that the arm 33 rotates the pivot 24 clockwise in FIG. To protrude the lower end of the shoji 7 to the outside and open it.
上記動作中、アーム33と異平面間運動伝達部材47の連
結部ではピン40が長孔33a中を移動し、異平面間運動伝
達部材47を第３図において垂直に保つ。ピン40の長孔33
a中の移動が充分でない場合異平面間運動伝達部材47は
その直杆48及びベルクランク連結部53が第３図において
微小量傾くが、ピン54上においてベルクランク連結部53
が軸方向に移動可能であり、又、ピン54とベルクランク
連結部53の滑合又は遊合のための隙間があるので逃げ
る。同様に第１図においてもベルクランク39と異平面間
運動伝達部材47の連結部でピン54は長孔53a中を移動し
て異平面間運動伝達部材47を垂直に保つ。ピン54の長孔
53a中の移動が充分でない場合直杆48の微小な傾きは直
杆48とアーム33との連結ピン40との間の遊隙により無理
がないようになっている。During the above operation, the pin 40 moves in the elongated hole 33a at the connection portion between the arm 33 and the inter-plane motion transmitting member 47, and keeps the inter-plane motion transmitting member 47 vertical in FIG. Slot 40 of pin 40
In the case where the movement during a is not sufficient, the inter-plane movement transmitting member 47 has its straight rod 48 and bell crank connecting portion 53 tilted by a small amount in FIG.
Are movable in the axial direction, and escape because there is a gap for sliding or loosening between the pin 54 and the bell crank connecting portion 53. Similarly, in FIG. 1, the pin 54 moves in the elongated hole 53a at the connection between the bell crank 39 and the inter-plane motion transmitting member 47 to keep the inter-plane motion transmitting member 47 vertical. Pin 54 slot
If the movement during 53a is not sufficient, the slight inclination of the straight rod 48 can be made reasonable by the play between the straight rod 48 and the connecting pin 40 of the arm 33.
同様に第１図において障子開閉中直杆48は傾くと、直
杆48とＬ形部材51の連結部においてピン49との遊隙のた
め無理な力が直杆48とアーム33の連結部に加わらない。
尚、アーム33と直杆48とのピン40による連結を例えば直
杆48とアーム33の板厚合計よりもピン40の長さをわずか
に長くしておくと直杆48とピン40との遊隙とも併せて異
平面間運動伝達部材47の第１図における傾きと若干の移
動を許すことができる。この場合は直杆48とＬ形部材51
を一体に作ってもよい。Similarly, in FIG. 1, when the straight rod 48 is tilted during the opening and closing of the sash, when the straight rod 48 and the L-shaped member 51 are connected to each other, an excessive force is applied to the joint between the straight rod 48 and the arm 33 due to the play between the pin 49 and the L-shaped member 51. Will not join.
If the length of the pin 40 between the arm 33 and the straight rod 48 by the pin 40 is set to be slightly longer than the total thickness of the straight rod 48 and the arm 33, for example, the play between the straight rod 48 and the pin 40 is reduced. In addition to the gap, the inclination and slight movement of the inter-plane movement transmitting member 47 in FIG. 1 can be permitted. In this case, the straight rod 48 and the L-shaped member 51
May be made integrally.
障子７を締める動作は上記と逆であり、直動アクチュ
エータ43を右行させることによる。The operation of tightening the shoji 7 is the reverse of the above, and is performed by moving the linear actuator 43 to the right.
実施例は両側に嵌め殺し部のある窓に適用したが単窓
であってもよく、直動アクチュエータが長い場合は窓外
の壁面に沿わせられるので実施上の障害とはならない。Although the embodiment has been applied to the window having the fitting portion on both sides, the window may be a single window. If the linear motion actuator is long, the linear motion actuator is arranged along the wall surface outside the window, so that it does not pose a practical obstacle.
この考案は上述したように障子と開口枠を枢着した枢
軸を沿わせた枠部材に平行な枠部材に沿って直動アクチ
ュエータを配設し、直動アクチュエータと連結杆を介し
て開口枠角部に枢支したベルクランクと連結し、ベルク
ランクと障子を開口枠へ枢着する枢軸に取付けたアーム
とを前記枢軸を沿わせた枠部材に直角な枠部材に沿って
配した異平面間動力伝達部材で連結したため、窓開閉装
置を構成する各部材は開口枠の枠部材からの内部側への
突出量が小さく、枠部材の内部又は外に沿って配され内
部側へ突出する部材がなく安全であり、意匠上まとめ易
い効果がある。According to the present invention, as described above, a linear motion actuator is disposed along a frame member parallel to a frame member having a pivot axis on which a sliding door and an opening frame are pivotally connected, and the opening frame angle is connected to the linear motion actuator and a connecting rod. Between different planes which are connected to a bell crank pivotally supported by a part, and which are provided along a frame member perpendicular to the frame member along which the bell crank and an arm attached to a pivot for pivotally attaching the sliding door to the opening frame are provided. Since each member constituting the window opening / closing device is connected by the power transmission member, the amount of protrusion of the opening frame from the frame member to the inner side is small, and a member that is disposed along the inside or outside of the frame member and protrudes to the inside. It is safe and easy to design.
第１図はこの考案の実施例の内部側より見る正面図、第
２図は第１図の平面図、第３図は第１図の側面図、第４
図、第５図は夫々この考案の適用される窓形式例を示す
内部側より見る正面図である。 １……アーチ上枠、２……無目、下枠、３……方立、４
……ガラス嵌め殺し部、５……突出し窓、６……上枠、
７……突出し障子、８……上框、９……下框、11……竪
框、12……ガラス、13……連窓上枠、14……連窓下枠、
15……連窓竪枠、16……コ字形部、17……内周材部、18
……外側材部、19……補剛材、21……小ねじ、22……ブ
ラケット、23……軸受、24……枢軸、25……中空部、26
……中空部上面材部、27……フランジ、28……取付片、
29……小ねじ、30……軸用止輪、31……枢軸取付部、32
……止めねじ、33……アーム、34……割ピン、35……内
側材、36……小ねじ、37……軸受ブラケット、38……ピ
ン、39……ベルクランク、40……ピン、41……連結杆、
42……ピン、43……直動アクチュエータ、44……ブラケ
ット、45……ピン、46……当板、47……異平面間運動伝
達部材、48……直杆、49……ピン、50……直杆側端部、
51……Ｌ形部材、52……シフトアーム部、53……ベルク
ランク連結部、54……頭付ピン、55……ばね座金、56…
…ナット。FIG. 1 is a front view of the embodiment of the present invention viewed from the inside, FIG. 2 is a plan view of FIG. 1, FIG. 3 is a side view of FIG.
FIG. 5 and FIG. 5 are front views seen from the inside showing examples of window formats to which the present invention is applied. 1 ... arch upper frame, 2 ... blind, lower frame, 3 ... cubic, 4
…… Glass fitting part, 5… Projecting window, 6 …… Upper frame,
7 ... protruding shoji, 8 ... upper frame, 9 ... lower frame, 11 ... vertical frame, 12 ... glass, 13 ... upper window frame, 14 ... lower window frame,
15 ... vertical window frame, 16 ... U-shaped part, 17 ... inner peripheral part, 18
... outer member, 19 ... stiffener, 21 ... small screw, 22 ... bracket, 23 ... bearing, 24 ... pivot, 25 ... hollow part, 26
…… Hollow upper surface part, 27 …… Flange, 28 …… Mounting piece,
29 ... Small screw, 30 ... Retaining ring for shaft, 31 ... Axis mounting part, 32
…… Set screw, 33 …… Arm, 34 …… Split pin, 35 …… Inner material, 36 …… Machine screw, 37 …… Bearing bracket, 38 …… Pin, 39 …… Bell crank, 40 …… Pin, 41 ... connecting rod,
42 ... pin, 43 ... linear actuator, 44 ... bracket, 45 ... pin, 46 ... this plate, 47 ... motion transmission member between different planes, 48 ... straight rod, 49 ... pin, 50 …… the straight rod side end,
51: L-shaped member, 52: Shift arm, 53: Bell crank connecting part, 54: Pin with head, 55: Spring washer, 56:
…nut.
Claims (1)
して開口枠の一つの枠部材に沿って平行に開口枠に回転
自在に支持された枢軸を備え、開口枠の角部において該
枢軸にアームの根本を固定し、前記枢軸の内部側の壁面
に平行な面上において、直動アクチュエータ、連結杆、
ベルクランクを配し、直動アクチュエータは前記枢軸を
沿わせた前記枠部材に平行な開口枠の他の枠部材に沿っ
て固定され、連結杆の一端は直動アクチュエータの前記
開口枠の他の枠部材に平行又はほぼ平行に運動する出力
部に枢着されると共にベルクランクの一方のアーム部に
枢着され、ベルクランクは連結杆に連結される一方のア
ーム部は前記枠部材に直角な開口枠の枠部材にほぼ平行
に枢軸方向を向くと共に他方のアーム部はほぼ見付方向
側方へ向いて開口枠に枢着され、アームが内部側の方向
を向いた位置において前記アームの先端とベルクランク
の他方のアーム部は、異平面間運動伝達部材により遊び
を付してピン連結されたことを特徴とする窓開閉装置。An opening frame is provided with a pivot fixed to the base side of a sliding door such as a protruding window or a casement window and rotatably supported by the opening frame in parallel along one frame member of the opening frame. At the base of the arm is fixed to the pivot, on a plane parallel to the inner wall surface of the pivot, a linear motion actuator, a connecting rod,
A bell crank is arranged, and the linear motion actuator is fixed along another frame member of the opening frame parallel to the frame member along the pivot, and one end of the connecting rod is connected to the other of the opening frame of the linear motion actuator. The arm is pivotally attached to an output portion that moves parallel or substantially parallel to the frame member and is also pivotally attached to one arm of a bell crank, and the bell crank is connected to a connecting rod, and one arm of the bell crank is perpendicular to the frame member. The other end of the arm is pivotally attached to the opening frame in a direction substantially parallel to the frame member of the opening frame, and the other arm portion is directed substantially in the lateral direction to the side of the opening frame. A window opening and closing device, wherein the other arm portion of the bell crank and the bell crank are pin-connected with play by a motion transmitting member between different planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120692U JP2542144Y2 (en) | 1990-11-16 | 1990-11-16 | Window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990120692U JP2542144Y2 (en) | 1990-11-16 | 1990-11-16 | Window opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476887U JPH0476887U (en) | 1992-07-06 |
| JP2542144Y2 true JP2542144Y2 (en) | 1997-07-23 |
Family
ID=31868586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990120692U Expired - Lifetime JP2542144Y2 (en) | 1990-11-16 | 1990-11-16 | Window opener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2542144Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7671719B2 (en) | 2005-06-29 | 2010-03-02 | Asian Integration Co., Ltd. | Electronic storage box, opening and closing method of electronic storage box, and computer program product thereof |
-
1990
- 1990-11-16 JP JP1990120692U patent/JP2542144Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0476887U (en) | 1992-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |