CN102959167B

CN102959167B - Window opening and closing device

Info

Publication number: CN102959167B
Application number: CN201180032046.6A
Authority: CN
Inventors: 入内岛建一; 大石守
Original assignee: Oiles Eco Corp
Current assignee: Oiles Eco Corp
Priority date: 2010-06-28
Filing date: 2011-05-13
Publication date: 2015-03-18
Anticipated expiration: 2031-05-13
Also published as: KR20130020693A; KR101530299B1; KR20140057402A; JP5514648B2; JP2012007452A; TW201200707A; WO2012001863A1; KR101465768B1; TWI426175B; CN102959167A

Abstract

A window opening and closing device (1) is provided with: a frame (5) that defines an opening (4); a sash (6) for opening and closing the opening (4); a sash support mechanism (11) equipped with a connection mechanism (8) that connects the upper end section (7) of the sash (6) to the frame (5) so as to rotate freely in an R1 direction and move up and down freely in a vertical direction (V), and a connection mechanism (10) that connects a middle section (9), which is lower than the upper end section (7) of the sash (6) to the frame (5) so as move freely in an inward and outward direction (H) from a building; and a sash opening and closing control mechanism (12) that controls the opening and closing of the sash (6).

Description

Window opening/closing device

Technical field

The present invention relates to the window opening/closing device making the opening opening and closing of building by drawing the opening and closing of window to move.

Background technology

Such as in patent document 1, propose the so-called natural ventilating window of a kind of window opening/closing device, it comprises: be connected to the bindiny mechanism of window frame by drawing the position on the top of window in the mode that can freely be elevated; And other position of window of the drawing position relative to the top of drawing window being configured at below is connected to the bindiny mechanism of window frame in the mode that can move freely in building inward-outward direction, draw the center of gravity of window self and draw window other position mutual alignment between relation in, produce towards the locomotivity (turning moment) of opening open position to drawing window, on the other hand, according to this locomotivity with put on the associating of the blast based on air-flow of drawing window and make to draw window to move relative to the natural opening and closing of opening.

Prior art document

Patent document

Patent document 1: Japanese Patent Laid-Open 2000-160922 publication

Summary of the invention

Invent technical problem to be solved

But, in above-mentioned window opening/closing device, be difficult to switch between the pressure opening and closing by operating the opening drawing window to carry out in natural opening and closing and the utilization of the opening drawing window to carry out based on air-flow.

The present invention does in view of the above problems, its object is to provide the window opening/closing device carrying out between a kind of pressure opening and closing of the opening drawing window to carry out by the opening and closing and utilization that operate in the opening drawing window to carry out based on air-flow switching.

The technical scheme that technical solution problem adopts

Window opening/closing device of the present invention comprises: framework, and this framework is installed on building and limits the opening of ventilation; Draw window, this draws window to open, closes above-mentioned opening; Draw window supporting device, this draws window supporting device in order to the above-mentioned window that draws is supported on framework this can be utilized to draw window to open, close opening and have the first bindiny mechanism and the second bindiny mechanism, wherein, above-mentioned first bindiny mechanism will draw the upper end of window can rotate freely and the mode of free direct acting in the vertical direction can be connected to framework, and above-mentioned second bindiny mechanism is connected to framework by drawing the pars intermedia of window in the mode that can move freely in building inward-outward direction; And La Chuan open and close controlling mechanism, this La Chuan open and close controlling mechanism controls drawing the opening and closing of window, with the opening and closing carrying out forcibly drawing window relative to opening by the first bindiny mechanism, on the other hand, removing this draws window to the pressure opening and closing of opening, and allowing the freely openable of the opening drawing window to carry out based on blast, the first bindiny mechanism comprises: shaft component, and this shaft component is transversely located at the upper end of drawing window highlightedly; And guideway, this guideway to rotate freely and can free direct acting be located at framework to the mode that the movement on the above-below direction of this shaft component guides in the vertical direction to be accommodated into by above-mentioned shaft component, second bindiny mechanism comprises: the first connecting elements, this first connecting elements is at one end connected with drawing the pars intermedia of window in the mode that can rotate freely, and at the other end can rotate freely and can the mode of free direct acting be connected with framework; And second connecting elements, this second connecting elements is at one end connected with the pars intermedia between one end of the mode that can rotate freely and above-mentioned first connecting elements and the other end, and be connected with framework in the mode that can rotate freely at the other end, La Chuan open and close controlling mechanism comprises: movable table, this movable table the mode of free direct acting in the vertical direction can be supported on framework, and makes shaft component move upward along guideway in the process of movement upward; Ratchet mechanism, this ratchet mechanism has the part can freely retreated relative to guideway, and be located at movable table, when the part can freely retreated relative to guideway appears in guideway, forbid that shaft component is passed through along guideway upward by this part, on the other hand, allow shaft component to pass through downward along guideway, when making this part fall back on outside guideway, shaft component will be hindered to move in the vertical direction along guideway because of this part; Withdrawing mechanism, this withdrawing mechanism is located at framework, making to draw before window arrives the position of being opened completely by opening because movable table moves downward, makes the above-mentioned part of ratchet mechanism fall back on outside guideway; And movable table straight-moving mechanism, this movable table straight-moving mechanism makes movable table direct acting in the vertical direction, when making to draw window to move to the position of being opened by opening from the position closed by opening, ratchet mechanism is contacted with shaft component in above-mentioned part by the below movement of movable table, thus shaft component is moved downward along guideway, when making to draw window to move to the position of opening closedown from the position of being opened by opening, movable table is moved by top and contacts with shaft component, thus shaft component is moved along guideway.

According to window opening/closing device of the present invention, ratchet mechanism has the part of freely retreating relative to guideway, when making this part appear in guideway, forbid that shaft component is passed through along guideway upward by this part, on the other hand, shaft component is allowed to pass through downward along guideway, when making this part fall back on outside guideway, can not hinder because of this part shaft component along guideway upward and below move, withdrawing mechanism makes to draw before window arrives the position of being opened completely by opening because movable table moves downward, the above-mentioned part of ratchet mechanism is made to fall back on outside guideway, when making to draw window to move to the position of opening closedown from the position of being opened by opening, movable table is moved by top and contacts with shaft component, thus shaft component is moved along guideway, because movable table straight-moving mechanism makes movable table direct acting in the vertical direction, therefore, switch between the pressure opening and closing of the opening drawing window to carry out by the opening and closing operating in the opening drawing window to carry out based on blast and the utilization of movable table straight-moving mechanism.

In window opening/closing device of the present invention, also can adopt following structure, ratchet mechanism comprises: ratchet component, and this ratchet component is supported on movable table in the mode that can rotate freely, and has above-mentioned part; And first rotating mechanism, this first rotating mechanism makes ratchet component rotate to make the above-mentioned part of this ratchet component to appear in guideway towards a direction, forbid that the ratchet component that above-mentioned part appears in guideway rotates towards a direction, on the other hand, the ratchet component allowing above-mentioned part to appear in guideway rotates to another way.

In preferred example, withdrawing mechanism comprises the second rotating mechanism, and this second rotating mechanism makes ratchet component rotate to another way, falls back on outside guideway to make the above-mentioned part of ratchet component in the below moving process of movable table.

Also can adopt following structure, the first rotating mechanism comprises: spring, and this spring makes one end be connected with movable table in the mode making ratchet component and rotate towards a direction respectively, and the other end is connected with another part of ratchet component; And projection, to contact with another part of ratchet component, this projection forbids that the mode that ratchet component rotates towards a direction is fixed in movable table, but in this case, as spring, both can be use flexible helical spring, also can be use the torsionspring reversed.

In preferred example, the second rotating mechanism has to contact with another part of ratchet component the projection that the mode that ratchet component is rotated to another way is fixed in framework in the below moving process of movable table.

In preferred example of the present invention, movable table straight-moving mechanism comprises: the first arm member, and this first arm member is at one end connected with movable table in the mode that can rotate freely; Second arm member, this second arm member is at one end connected with the other end of the mode that can rotate freely with above-mentioned first arm member; 3rd arm member, the 3rd arm member is at one end connected with the other end of the mode that can rotate freely with above-mentioned second arm member; And electric motor device or ball chain (ballchain) mechanism, this electric motor device or ball chain mechanism make the other end of above-mentioned 3rd arm member rotate, but in other example, movable table straight-moving mechanism also can comprise the rack and pinion mechanism making movable table movement in the vertical direction.

The guideway of the first bindiny mechanism also can be associated with the second bindiny mechanism and comprise: above-below direction guideway, and this above-below direction guideway extends in the vertical direction as the crow flies; And oriented road, this oriented road is connected with the upper end of above-mentioned above-below direction guideway and extends upward obliquely towards the direction in building.

Window opening/closing device of the present invention can also comprise locking mechanism, this locking mechanism will draw window to be fixed on framework in the complete fastening position of opening, and forbid making to draw window naturally to open because of blast in the complete fastening position of opening, in this case, locking mechanism also can comprise: projection or hook, and this projection or hook are fixed in and draw window; And hook or projection, this hook or projection are fixed in framework, to hook projection or to be hooked on hook.

Invention effect

According to the present invention, the window opening/closing device carrying out between a kind of pressure opening and closing of the opening drawing window to carry out by the opening and closing and utilization that operate in the opening drawing window to carry out based on air-flow switching can be provided.

Accompanying drawing explanation

Fig. 1 is the side cross-sectional key diagram under the opening buttoned-up status of the example of embodiment of the present invention.

Fig. 2 is the exploded perspective view of the example shown in Fig. 1.

Fig. 3 is the sectional perspective key diagram of the example shown in Fig. 1.

Fig. 4 is the exploded perspective illustration of the example shown in Fig. 1.

Fig. 5 is the exploded perspective illustration of the example shown in Fig. 1.

Fig. 6 is the sectional perspective key diagram of the example shown in Fig. 1.

Fig. 7 is the side cross-sectional key diagram under the open mode of example shown in Fig. 1.

Fig. 8 is the action specification figure of the example shown in Fig. 1.

Detailed description of the invention

Then, according to the example of preferred embodiment as shown in the figure, the present invention is described in more detail.In addition, the present invention is not limited to these examples.

Embodiment

In Fig. 1 to Fig. 8, the window opening/closing device 1 of this example comprises: framework 5, and this framework 5 is installed on building and to making the 3 ventilation openings 4 of ventilating in building outer 2 and building limit; Draw window 6, this draws window 6 to open, closes opening 4; Draw window supporting device 11, this draws window supporting device 11 to draw window 6 to open utilizing to this be drawn window 6 to be supported on framework 5, close opening 4 and have bindiny mechanism 8 and bindiny mechanism 10, wherein above-mentioned bindiny mechanism 8 will draw the upper end 7 of window 6 rotating freely towards R1 direction in vertical guide centered by the O1 of axle center and can the mode of free direct acting be connected in framework 5 on above-below direction V, and above-mentioned bindiny mechanism 10 is by than drawing the upper end 7 of window 6 pars intermedia 9 to be more on the lower connected in framework 5 in the mode that can move freely on building inward-outward direction H; La Chuan open and close controlling mechanism 12, this La Chuan open and close controlling mechanism 12 controls drawing the opening and closing of window 6, to carry out the opening and closing of drawing window 6 relative to opening 4 by the Final 8 of bindiny mechanism, on the other hand, remove and make to draw window 6 relative to opening 4 opening and closing by the Final 8 of bindiny mechanism system, and allow the freely openable of the opening 4 drawing window 6 to carry out based on blast; And locking mechanism 13, this locking mechanism 13 will draw window 6 to be fixed on framework 5 in the complete fastening position (position shown in Fig. 1) of opening 4, and forbid drawing window 6 naturally opening in the complete fastening position of opening 4 based on blast.

Framework 5 comprises: a pair that extends on above-below direction V vertical frame 21 (a vertical frame 21 is not shown); By a pair vertical frame 21 respectively at above-below direction bridge joint and the upper transverse frame 22 extended in the horizontal and lower transverse frame 23; And containment member 24.

Each vertical frame 21 comprises: frame portion 25 is indulged in outside; And frame portion 27 is indulged in inner side, inside this, vertical frame portion 27 is arranged and indulges the inner side in frame portion 25 in outside, and indulge frame portion 25 with outside and be integrally formed, itself and outside are indulged frame portion 25 and are matched, be formed with the receiving space 26 towards outer 2 openings of building on the front surface, upper transverse frame 22 comprises: upper transverse frame portion, outside 28, and outside this, frame portion 25 bridge joint extending in the horizontal is up indulged in outside by upper transverse frame portion 28; And upper transverse frame portion, inner side 29, inside this upper transverse frame portion 29 be arranged in upper transverse frame portion, outside 28 downside and inner side is indulged frame portion 27 bridge joint up, and extend in the horizontal, lower transverse frame 23 comprises: lower transverse frame portion, outside 30, and outside this, frame portion 25 is indulged at below bridge joint extending in the horizontal in outside by lower transverse frame portion 30; And lower transverse frame portion, inner side 31, inside this lower transverse frame portion 31 be arranged in lower transverse frame portion, outside 30 upside and inner side is indulged frame portion 27 at below bridge joint, and extend in the horizontal, rectangular-shaped opening 4 has the pair of inside of containment member 24 to indulge frame portion 27 (inner side indulge frame portion 27 not shown), upper transverse frame portion, inner side 29 and lower transverse frame portion, inner side 31 to limit by rabbeting at front surface.

Vertical frame portion 25, outside comprises: frame main body 32 is indulged in outside; The guide strip 34 of the upper inside surface of the vertical frame main body 32 in outside is fixed in by screw 33; On the inner surface indulging frame main body 32 in outside, V extends and the pair of guide rails 35 be integrally formed along the vertical direction; And on the inner surface indulging frame main body 32 in outside along the vertical direction V extend and the another pair of guide rails 36 be integrally formed.

Window 6 is drawn to comprise: to draw window main body 37; Sealing pressing member 39, sealing pressing member 39 drawing around the rear surface 38 window main body 37 being installed on 3 sides in building, and under the state of closing completely at opening 4 with containment member 24 face contact to guarantee the closedown sealing to opening 4; And installation component 42, this installation component 42 is fixed in the top of the side 40 of the transverse direction of drawing window main body 37 by screw 41.

The above-mentioned window 6 that draws is under the state (state shown in Fig. 1) that V is along the vertical direction upright, opening 4 is closed completely stop by opening 4 in building 3 towards building 2 air-flow and contrary air-flow, on the other hand, under the state tilted relative to above-below direction V (state shown in Fig. 7), open opening 4 and according to its gradient allow in building 3 towards building 2 air-flow and contrary air-flow, above-mentioned draw the gradient relative to above-below direction V of window 6 (aperture relative to opening 4) by because drawing the deadweight of window 6 draw on window 6 produce make the turning moment on opening 4 opening and closing direction and because of the blast based on the draught head inside and outside building drawing on window 6 produce the turning moment on opening 4 opening and closing direction that makes determine, to window 6 drawn to be supported to because drawing the deadweight of window 6 on the direction of drawing the turning moment that window 6 produces to be in open opening 4 in situation, as long as from building 2 in building 3 blast do not act on and draw window 6, draw window 6 just maximally can tilt relative to above-below direction V with maximum opening relative to opening 4, on the other hand, when from building outer 2 in building 3 Action of Wind pressure in time drawing window 6, draw window 6 with by because of this blast draw on window 6 produce closedown opening 4 direction on turning moment with because of draw window 6 deadweight and in the aperture relative to opening 4 of drawing the difference of the turning moment opened on opening direction that window 6 produces to determine, tilt relative to above-below direction V.

Although not shown, but draw window main body 51 also can comprise: the vertical frame of a pair hollow; By a pair vertical frame bridge joint the upper ledge of the hollow extended transversely and lower frame in the vertical direction respectively; And be supported on the glass plate of a pair vertical frame, upper ledge and lower frame around.

Draw window supporting device 11 similarly to be formed respectively a pair vertical frame 21 side, therefore, below, vertical frame 21 side is described in detail.

Bindiny mechanism 8 comprises: shaft component 43, and namely this shaft component 43 is transversely indulged frame portion 25 and be fixed in the upper end 7 i.e. installation component 42 drawing window 6 highlightedly towards outside; And guideway 44, this guideway 44 is made up of the elongated hole of the guide strip 34 being located at framework 5, by shaft component 43 is accommodated into can rotate freely towards R1 direction in vertical guide centered by the axle center O1 of this shaft component 43 and on above-below direction V free direct acting, and the movement on the above-below direction V of this shaft component 43 to be guided.

Shaft component 37 comprises: one end is fixed in installation component 42 and runs through the axle main body 45 of guideway 44; And be fixed in the discoid flange part 46 of the other end of axle main body 45 to prevent axle main body 45 from departing from from guideway 44.

Guideway 44 comprises: have the lower end 51 of arc-shaped and the above-below direction guideway 52 of straight extension on above-below direction V; And to be connected with the upper end of above-below direction guideway 52 and in building the 3 oriented roads 53 extended upward obliquely, oriented road 53 terminates in the upper end 54 of arc-shaped.

Bindiny mechanism 10 comprises: the connecting elements 67 of tabular, this connecting elements 67 at one end 61 to be rotatably connected with drawing the side 40 of the pars intermedia 9 of window main body 37 of drawing of window 6 towards R2 direction centered by the axle center O2 of shaft component 62 by shaft component 62 and installation component 63 in vertical guide, and by shaft component 65, movable table 66 and guide rail 36 at the other end 64 can be rotated freely towards R3 direction in vertical guide and indulge frame main body 32 with the outside of framework 5 to free direct acting on above-below direction V centered by the axle center O3 of shaft component 65 and be connected; And the connecting elements 74 of tabular, this connecting elements 74 at one end 68 to be rotatably connected with the pars intermedia 69 between one end 61 of connecting elements 67 and the other end 64 towards R4 direction centered by the axle center O4 of shaft component 70 by shaft component 70 in vertical guide, and centered by the axle center O5 of shaft component 73, rotatably can indulge frame main body 32 with the outside of framework 5 in vertical guide towards R5 direction at the other end 71 by the supporting member 72 and shaft component 73 being embedded in guide rail 36 and be connected.

The installation component 63 supported shaft component 62 is installed on the side 40 of the pars intermedia drawing window main body 37 by screw 75, the movable table 66 supported shaft component 65 the mode of free direct acting can be flush-mounted in guide rail 36 on above-below direction V, and supporting member 72 pairs of shaft components 73 support.

Drawing in window supporting device 11, from the distance D1 axis of rotation O4 to axis of rotation O5 with from the ratio of the distance D2 axis of rotation O3 to axis of rotation O4 and equal with the ratio of the distance D3 from axis of rotation O2 to axis of rotation O4 from the distance D2 axis of rotation O3 to axis of rotation O4, and, distance D2 and D3 is equal to each other, draw in window supporting device 11 above-mentioned, window 6 is drawn to open along with utilization, close opening 4, the pars intermedia 9 drawing window 6 is made to carry out so-called approximate parallel motion (Scott Russell approximate parallel motion (Scott Russell ' s parallel motion)), especially, in this example that distance D2 and D3 is equal to each other, strict rectilinear motion is being carried out through on the line of axis of rotation O2 and axis of rotation O5, in this case, also distance D1 can be made, D2 and D3 is equal to each other, in addition, window supporting device 11 is drawn to support drawing window 6, to make to draw window 6 to open by bindiny mechanism 8 and 10, closing in the on-off action of opening 4 makes the pars intermedia 9 drawing window 6 carry out strict rectilinear motion.

Drawing in window supporting device 11, axis of rotation O2 is made to be positioned at than drawing the center of gravity G of window 6 closer to the top and by the position of outer 2 sides of building, make till the maximum opening relative to opening 4, turning moment window 6 producing and opens opening 4 can drawn because drawing the deadweight of window 6, in addition, draw window 6 when natural ventilation state, namely when not producing by the situation of the air-flow of opening 4 or producing the air-flow of 2 sides towards building, 3 sides in building, formed relative to opening 4 in the static state of maximum open position, on the other hand, in the situation of natural ventilation state, namely when producing the air-flow from 3 sides in building, building 2 side, produce according to the blast based on this air-flow make the turning moment on opening 4 closing direction and produce based on drawing the deadweight of window 6 make the size of the turning moment in opening 4 opening direction and reduce or expand the path of this air-flow by opening 4.

The La Chuan open and close controlling mechanism 12 being located at vertical frame 21 side comprises: movable table 81, this movable table 81 the mode of free direct acting is supported on framework 21 on above-below direction V outside can indulge frame main body 32 by guide rail 35, and makes shaft component 43 move upward along guideway 44 in the process of movement upward; Ratchet mechanism 83, this ratchet mechanism 83 has a part i.e. end 82 of freely retreating relative to guideway 44, and be located at movable table 81, thus to forbid that shaft component 43 is passed through along guideway 44 upward by this end 82, to allow shaft component 43 to make this end 82 proceed in guideway 44 along the mode that guideway 44 passes through downward on the other hand, when this end 82 fall back on guideway 44 outer, this ratchet mechanism 83 can avoid this end 82 place hinder shaft component 43 move in the vertical direction along guideway 44; Withdrawing mechanism 84, this withdrawing mechanism 84, with before making to draw window 6 to arrive to make the position of opening 4 standard-sized sheet because movable table 81 moves downward, makes end 82 mode fallen back on outside guideway 44 of ratchet mechanism 83 be located at framework 21; And movable table straight-moving mechanism 85, this movable table straight-moving mechanism 85 makes movable table 81 direct acting on above-below direction V.

Movable table 81 comprises: the sliding component 91 of strip, and this sliding component 91 is flush-mounted in guide rail 35 in the mode that can be free to slide on above-below direction V, and erecting bed 93, this erecting bed 93 is installed on sliding component 91 by screw 92, and erecting bed 93 comprises: erecting bed main body 94, and bearing portion 95, this bearing portion 95 is integrally formed with erecting bed main body 94, erecting bed main body 94 has breach 102, this breach 102 is by the face 96 extended on above-below direction V, be connected with face 96 and the face 97 extended on building inward-outward direction H, be connected with face 97 and the face 98 extended on above-below direction V, be connected with face 98 and the face 99 extended on building inward-outward direction H, be connected with face 99 and the face 100 extended on above-below direction V, to be connected with face 100 and the face 101 extended on building inward-outward direction H limits, breach 102 comprises: little v notch v 103, this little v notch v 103 opening upward, and large v notch v 104, this large v notch v 104 is communicated with little v notch v 103.

Ratchet mechanism 83 comprises: ratchet component 112, and the mode that this ratchet component 112 can be rotated freely towards R6 direction centered by the axle center O6 of shaft component 111 by the collar 110 and shaft component 111 in vertical guide is supported on bearing portion 95, and has an end 82; And rotating mechanism 113, this rotating mechanism 113 makes ratchet component 112 rotate towards a direction R61 to make end 82 mode appeared in guideway 44 of ratchet component 112, and forbid that the ratchet component 112 that an end 82 appears in guideway 44 rotates towards a direction R61, to maintain the appearance of an end 82 towards guideway 44, on the other hand, allow an end 82 appear at ratchet component 112 in guideway 44 to another way R62 rotate.

Rotating mechanism 113 comprises: helical spring 124, the mode that this helical spring 124 rotates towards a direction R61 to make ratchet component 112, the erecting bed main body 94 of the pin 121 and movable table 81 that make one end pass through to be fixed in erecting bed main body 94 is respectively connected, and makes the other end pass through to be fixed in the other parts of ratchet component 112 and the pin of the other end 122 is connected with this other end 122; And projection 125, to contact with the other end 122 of ratchet component 112, this projection 125 forbids that ratchet component 112 is fixed in the erecting bed main body 94 of movable table 81 towards the mode that a direction R61 rotates.

Ratchet mechanism 83 moves by making the below of the movable table 81 when drawing window 6 to move to position (position shown in Fig. 7) of being opened by opening 4 from the position closed completely by opening 4 (position shown in Fig. 1), the soffit of one end 82 is contacted with shaft component 43, move downward along guideway 44 to make shaft component 43, above when making to draw window 6 to move to from the position of being opened by opening 4 position closed completely by opening 4 moving process, movable table 81 contacts with shaft component 43 with face 97 at first, to make shaft component 43 along the above-below direction guideway 52 of guideway 44, after being transferred to oriented road 53 from above-below direction guideway 52, face 99 is contacted with shaft component 43, move upward along the oriented road 53 of guideway 44 to make shaft component 43.

Withdrawing mechanism 84 has rotating mechanism 131, and this rotating mechanism 131 makes ratchet component 112 R62 rotation to another way, to carry out an end 82 of ratchet component 112 towards the retrogressing outside guideway 44 in the below moving process of movable table 81.

Rotating mechanism 131 has projection 132, with contact with the other end 122 of ratchet component 112 to make in the below moving process of movable table 81 ratchet component 112 to another way R62 rotate, projection 132 is integrally formed with the board member 134 being fixed in the guide strip 34 of framework 5 by screw 133.

Movable table straight-moving mechanism 85 comprises: the arm member 143 of long strip-board shape, and this arm member 143 at one end 141 to be connected with the sliding component 91 of movable table 81 in the mode that can rotate freely by shaft component 142; The arm member 147 of tabular, this arm member 147 at one end 145 to be connected with the other end 144 of arm member 143 in the mode that can rotate freely by shaft component 146; The arm member 151 of tabular, this arm member 151 at one end 149 to be connected with the other end 148 of arm member 147 in the mode that can rotate freely by shaft component 150; And electric motor device or ball chain mechanism, be electric motor device 153 in this example, this electric motor device 153 makes the other end 152 of arm member 151 rotate.

Being installed on vertical frame portion 27, inner side leans on the electric motor device 153 of the rear surface of 3 sides in building to comprise: electro-motor 154; And the reduction gear that the rotation of the output revolving shaft of electro-motor 154 is slowed down, made the other end 152 of the arm member 151 be connected with the output revolving shaft 155 of reduction gear rotate in vertical guide by the control action of electro-motor 154.

Locking mechanism 13 comprises: transversely indulge the outstanding projection 156 in frame portion 25 towards outside from drawing the side 40 of window 6; And be integrally formed and affixed hook 157 with the arm member 143 of the mode of hooking projection 156 and La Chuan open and close controlling mechanism 12, projection 156 is rabbeted and is drawn on the board member 159 of the side 40 of window 6 and be fixed in the side 40 of drawing window 6 being installed on by screw 158.

In this window opening/closing device 1, also be provided with in another vertical frame 21 side and draw window supporting device 11 and La Chuan open and close controlling mechanism etc. identical with La Chuan open and close controlling mechanism 12 except arm member 147, arm member 151 and electric motor device 153, transmission mechanism 161 for the arm member rotation of electric motor device 153 being passed to another vertical frame 21 side corresponding to arm member 143 has: bearing 162, and this bearing 162 is installed on the vertical frame main body 32 in outside; Arm member 165, this arm member 165 has arm 164, and this arm 164 is supported on bearing 162 in the mode that can rotate freely in vertical guide, and is connected with one end 144 of arm member 143 in the mode that can rotate freely in vertical guide by shaft component 163; And the transmission lever 166 of hollow, the arm member of another vertical frame 21 side is connected with arm member 165 by this transmission lever 166, the rotation of arm member 165 in vertical guide to be passed to the arm member of another vertical frame 21 side corresponding to arm member 143.

In above window opening/closing device 1, as shown in Figure 1, when utilization draws window 6 to be closed by opening 4, the axle main body 45 of shaft component 43 is configured at the upper end 54 on oriented road 53 and large v notch v 104, window supporting device 11 is drawn to make movable table 66 be configured at the below of guide rail 36 and connecting elements 67 and connecting elements 74 be folded, erecting bed 93 is configured at top by La Chuan open and close controlling mechanism 12, ratchet component 112 is made to be configured at the top of shaft component 43 and projection 132, rotation on the direction R61 that this ratchet component 112 makes the other end 122 contact with projection 125 to forbid that helical spring 124 produces, this La Chuan open and close controlling mechanism 12 makes this arm member 143 rotate to initial position along roughly vertical direction V along long mode to make arm member 143, locking mechanism 13 makes hook 157 hook projection 156, in addition, La Chuan open and close controlling mechanism 12 utilizes draws window 6 opening semi-finals system to be closed, locking mechanism 13 will draw window 6 to be fixed on framework 5 by arm member 143, even if produce larger blast drawing on window 6 like this, opening 4 also can not be opened.

When remove draw the closedown of window 6 pairs of openings 4 and utilize draw window 6 positive opening opening 4, first, electro-motor 154 is worked makes arm member 151 rotate, arm member 143 is made to rotate while move downward by the arm member 147 that is rotated through of arm member 151, the hook removing hook 157 and projection 156 is moved by the below of arm member 143, and sliding component 91 is moved downward along guide rail 35, being moved by the below of sliding component 91 makes erecting bed 93 move downward, moved by the below of erecting bed 93, axle main body 45 is shifted from large v notch v 104 towards little v notch v 103, and ratchet component 112 is similarly moved downward, moved by the below of ratchet component 112, the end 82 appearing at the ratchet component 112 in oriented road 53 is made to contact with axle main body 45 and press, move downward along oriented road 53 to make axle main body 45, to be moved along the below on oriented road 53 by the axle main body 45 because appearing at oriented road 53 and produce followed by the pressing of an end 82 of the ratchet component 112 in the above-below direction guideway 52 on oriented road 53 and the below along above-below direction guideway 52 followed by the below movement along oriented road 53 is moved, while make connecting elements 67 rotate towards R3 direction in vertical guide centered by the O3 of axle center, while make movable table 66 move upward along guide rail 36, and connecting elements 74 is rotated towards R5 direction centered by the axle center O5 of shaft component 73 in vertical guide, moved and connecting elements 67 by the below of above-mentioned axle main body 45, the rotation of 74, make to draw window 6 to rotate in the mode outstanding towards outer 2 directions of building as shown in Figure 7, thus releasing draws the closedown of window 6 pairs of openings 4 to open this opening 4, by draw window 6 positive opening opening 4 with make opening 4 open completely before the further work of electro-motor 154 and the below of the erecting bed 93 produced move, projection 132 is made to contact to press this other end 122 with the other end 122 of ratchet component 112, because the other end 122 of ratchet component 112 is pressed by projection 132, ratchet component 112 is made to overcome the elastic force of helical spring 124 and rotate towards direction R62, as shown in Figure 8, carry out an end 82 of ratchet component 112 towards the retrogressing outside upper and lower guide Xiang Lu 52, remove the constraint of the 82 pairs of axle main bodys 45 in end of ratchet component 112, can make axle main body 45 oriented road 53 and followed by the above-below direction guideway 52 on oriented road 53 in move freely, after an end 82 of ratchet component 112 retreats outside upper and lower guide Xiang Lu 52, the action of electro-motor 154 is stopped.

As shown in Figure 8, when an end 82 of ratchet component 112 be positioned at above-below direction guideway 52 outer, axle main body 45 can move freely along oriented road 53 and followed by the above-below direction guideway 52 on oriented road 53 in the scope in upper end 54 and face 97, consequently, as long as from building 2 in building 3 blast do not act on and draw window 6, draw window 6 just can tilt with maximum opening relative to opening 4, on the other hand, can with act on the aperture relative to opening 4 of drawing the blast of window 6 corresponding and tilt, like this, can to 3 carrying out natural ventilation in building.

When releasing draws window 6 to draw window 6 to make opening semi-finals system close to the opening and closing of opening 4 to utilize according to blast, make electro-motor 154 ground contrary to the above action, erecting bed 93 is moved contrary to the abovely upward, moved by the top of erecting bed 93, remove the other end 122 of ratchet component 112 and the contact of projection 132, utilize the elastic force of helical spring 124 that ratchet component 112 is rotated towards direction R61, by the rotation of ratchet component 112 towards direction R61, an end 82 of ratchet component 112 is made again to appear in above-below direction guideway 52, on the other hand, by the contact in the face 97 with axle main body 45 that make erecting bed main body 97 because the top of erecting bed 93 is moved, together with moving with the top of erecting bed main body 94, axle main body 45 is moved upward along above-below direction guideway 52, moved by the top of axle main body 45, make to draw window 6 to carry out rotating the closedown started opening 4 in the mode that 3 directions in building are drawn in, when starting utilization and drawing window 6 to make opening 4 close, while make connecting elements 67 rotate towards R3 direction in vertical guide centered by the O3 of axle center, while make movable table 66 move downward along guide rail 36, and connecting elements 74 is rotated towards R5 direction centered by the axle center O5 of shaft component 73 in vertical guide, in addition, making sliding component 91 move upward because of the reverse action of electro-motor 154 makes erecting bed main body 94 move upward by this, make axle main body 45 along above-below direction guideway 52, then move upward along oriented road 53, moved by the top of axle main body 45 along oriented road 53, axle main body 45 is shifted from little v notch v 103 towards large v notch v 104, the face 97 of erecting bed main body 94 is contacted with the axle main body 45 being transferred to large v notch v 104, moved by the top in the face 97 of erecting bed main body 94, axle main body 45 is moved upward, top because of the face 97 of erecting bed main body 94 is moved and axle main body 45 is moved upward, thus produce the hook of hook 157 towards projection 156, create hook 157 towards projection 156 hook after, window 6 is drawn to be configured at the position closing opening 4 completely shown in Fig. 1, then the action of electro-motor 154 is made to stop.

When utilization draws window 6 to carry out the positive closing of opening 4, namely when making an end 82 of ratchet component 112 again appear in above-below direction guideway 52, even if axle main body 45 is between an end 82 and the upper end 54 on oriented road 53 of ratchet component 112, ratchet component 112 also can rotate freely towards direction R62, therefore, ratchet component 112 is by movement upward, at one end place of portion 82 contacts with axle main body 45, pressed by axle main body 45 and rotate towards direction R62, consequently, can utilize the face 97 or 99 of erecting bed main body 94 that axle main body 45 is moved upward, on the other hand, projection 125 is utilized to forbid making an end 82 to appear at ratchet component 112 further rotating towards direction R61 in above-below direction guideway 52 or oriented road 53, consequently, be configured between an end 82 of the ratchet component 112 come across in above-below direction guideway 52 or oriented road 53 and the face 97 or 99 of erecting bed main body 94 once axle main body 45, this axle main body 45 can not from moving to therebetween between an end 82 and the upper end 54 on oriented road 53.

Utilizing in the process of drawing window 6 that opening 4 is closed completely, even if produce draught head inside and outside building, draw window 6 that locking mechanism 13 also can be utilized opening 4 to be maintained the state of closing completely, utilize sealing pressing member 39 to press containment member 24 to force opening 4 to be closed completely.

In above-mentioned window opening/closing device 1, when making to draw window 6 to move to the position of being opened by opening 4 from the position closed by opening 4, being moved by the below of movable table 81 makes an end 82 contact with shaft component 43, thus shaft component 43 is moved downward along guideway 44, ratchet mechanism 83 has an end 82 of freely retreating relative to guideway 44, and make this end 82 appear in guideway 44, to forbid that shaft component 43 is passed through along guideway 44 upward by this end 82, shaft component 43 is allowed to pass through downward along guideway 44 on the other hand, when this end 82 fall back on guideway 44 outer, this end 82 can not hinder shaft component 43 along guideway 44 upward with the movement of below, withdrawing mechanism 84 makes to draw before window 6 arrives the position of being opened completely by opening 4 because movable table 81 moves downward, an end 82 of ratchet mechanism 83 is made to fall back on outside guideway 44, when making to draw window 6 to move to from the position of being opened by opening 4 position closed by opening 4, movable table 81 is moved by top and contacts with shaft component 43 and shaft component 43 is moved along guideway 44, owing to comprising the movable table straight-moving mechanism 85 making movable table 81 direct acting in the vertical direction, therefore, by the operation of movable table straight-moving mechanism 85, switch between the pressure opening and closing of the opening 4 drawing window 6 to carry out in opening and closing and the utilization of the opening 4 drawing window 6 to carry out based on blast.

Symbol description

1 window opening/closing device

Outside 2 buildings

In 3 buildings

4 openings

5 frameworks

6 draw window

7 upper ends

8 bindiny mechanisms

9 pars intermedias

10 bindiny mechanisms

11 draw window supporting device

12 La Chuan open and close controlling mechanisms

13 locking mechanisms

Claims

1. a window opening/closing device, is characterized in that, comprising:

Framework, this framework is installed on building and limits the opening of ventilation;

Draw window, this draws window to open, closes described opening;

Draw window supporting device, this draws window supporting device in order to the described window that draws is supported on framework this can be utilized to draw window to open, close opening and have the first bindiny mechanism and the second bindiny mechanism, wherein, described first bindiny mechanism will draw the upper end of window can rotate freely and the mode of free direct acting in the vertical direction can be connected to framework, and described second bindiny mechanism is connected to framework by drawing the pars intermedia of window in the mode that can move freely in building inward-outward direction; And

La Chuan open and close controlling mechanism, this La Chuan open and close controlling mechanism controls drawing the opening and closing of window, with the opening and closing carrying out forcibly drawing window relative to opening by the first bindiny mechanism, on the other hand, removing this draws window to the pressure opening and closing of opening, and allow the freely openable of the opening drawing window to carry out based on blast

First bindiny mechanism comprises:

Shaft component, this shaft component is transversely located at the upper end of drawing window highlightedly; And

Guideway, this guideway to rotate freely and can free direct acting be located at framework to the mode that the movement on the above-below direction of this shaft component guides in the vertical direction to be accommodated into by described shaft component,

Second bindiny mechanism comprises:

First connecting elements, this first connecting elements is at one end connected with drawing the pars intermedia of window in the mode that can rotate freely, and at the other end can rotate freely and can the mode of free direct acting be connected with framework; And

Second connecting elements, this second connecting elements is at one end connected with the pars intermedia between one end of the mode that can rotate freely and described first connecting elements and the other end, is connected in the mode that can rotate freely at the other end with framework,

La Chuan open and close controlling mechanism comprises:

Movable table, this movable table the mode of free direct acting in the vertical direction can be supported on framework, and makes shaft component move upward along guideway in the process of movement upward;

Ratchet mechanism, this ratchet mechanism has the part can freely retreated relative to guideway, and be located at movable table, when the part can freely retreated relative to guideway appears in guideway, forbid that shaft component is passed through along guideway upward by this part, on the other hand, allow shaft component to pass through downward along guideway, when making this part fall back on outside guideway, shaft component will be hindered to move in the vertical direction along guideway because of this part;

Withdrawing mechanism, this withdrawing mechanism is located at framework, making to draw before window arrives the position of being opened completely by opening because movable table moves downward, makes the described part of ratchet mechanism fall back on outside guideway; And

Movable table straight-moving mechanism, this movable table straight-moving mechanism makes movable table direct acting in the vertical direction,

When making to draw window to move to the position of being opened by opening from the position closed by opening, ratchet mechanism is contacted with shaft component in described part by the below movement of movable table, thus shaft component is moved downward along guideway,

When making to draw window to move to the position of opening closedown from the position of being opened by opening, movable table is moved by top and contacts with shaft component, thus shaft component is moved along guideway.

2. window opening/closing device as claimed in claim 1, is characterized in that,

Ratchet mechanism comprises:

Ratchet component, this ratchet component is supported on movable table in the mode that can rotate freely, and has described part; And

First rotating mechanism, this first rotating mechanism makes ratchet component rotate towards a direction, appear in guideway to make the described part of this ratchet component, forbid that the ratchet component that described part appears in guideway rotates towards a direction, on the other hand, the ratchet component allowing described part to appear in guideway rotates to another way

Withdrawing mechanism comprises the second rotating mechanism, and this second rotating mechanism makes ratchet component rotate to another way, falls back on outside guideway to make the described part of ratchet component in the below moving process of movable table.

3. window opening/closing device as claimed in claim 2, is characterized in that,

First rotating mechanism comprises:

Spring, this spring makes one end be connected with movable table in the mode making ratchet component and rotate towards a direction respectively, and the other end is connected with another part of ratchet component; And

Projection, to contact with another part of ratchet component, this projection forbids that the mode that ratchet component rotates towards a direction is fixed in movable table.

4. window opening/closing device as claimed in claim 2 or claim 3, is characterized in that,

Second rotating mechanism has to contact with another part of ratchet component the projection that the mode that ratchet component is rotated to another way is fixed in framework in the below moving process of movable table.

5. window opening/closing device as claimed any one in claims 1 to 3, is characterized in that,

Movable table straight-moving mechanism comprises:

First arm member, this first arm member is at one end connected with movable table in the mode that can rotate freely;

Second arm member, this second arm member is at one end connected with the other end of the mode that can rotate freely with described first arm member;

3rd arm member, the 3rd arm member is at one end connected with the other end of the mode that can rotate freely with described second arm member; And

Electric motor device or ball chain mechanism, this electric motor device or ball chain mechanism make the other end of described 3rd arm member rotate.

6. window opening/closing device as claimed any one in claims 1 to 3, is characterized in that,

Guideway comprises:

Above-below direction guideway, this above-below direction guideway extends in the vertical direction as the crow flies; And

Oriented road, this oriented road is connected with the upper end of described above-below direction guideway and extends upward obliquely towards the direction in building.

7. window opening/closing device as claimed any one in claims 1 to 3, is characterized in that,

Comprise locking mechanism, this locking mechanism will draw window to be fixed on framework in the complete fastening position of opening, and forbid making to draw window naturally to open because of blast in the complete fastening position of opening.

8. window opening/closing device as claimed in claim 7, is characterized in that,

Locking mechanism comprises:

Projection or hook, this projection or hook are fixed in and draw window; And

Hook or projection, this hook or projection are fixed in La Chuan open and close controlling mechanism, to hook projection or to be hooked on hook.