CN204024400U - A kind of vent window or door - Google Patents

Abstract

Vent window or a door, it comprises main frame (102), the window frame (104) of glass support, vent passages (106), the turnover panel (14) of locking device (112) and two-way pivotable.Pivotable turnover panel (14) is contained in window frame (104) above and is connected on the locking mechanism (114) of locking device (112).Pivotable turnover panel (14) is suitable for around the first axle (A1) pivotable between fastening position and the first open position, wherein, on the first open position, locking mechanism (114) is at unlocked position, or around the second axle (A2) pivotable between fastening position and the second open position, wherein, on the second open position, locking mechanism (114) is in latched position.

Description

A kind of vent window or door

Technical field

The utility model relates to a kind of vent window or door, and especially, for window and vent window door, that have the two-way pivot system of hinge type or the door of inclined roof, this two-way pivot system comprises the ventilation turnover panel that drives lockset.

Background technology

Slope roof window is applicable to pitched roof, and it can provide sufficient sunlight and illuminate indoor for building.

In the prior art, for example, window comprises internal window frame and outer window frame structure, the glazing structure of installing pivotally, wherein, internal window frame is arranged on body of wall or roof, simultaneously, one end of outer window frame is connected pivotly with internal window frame, and the other end can open or close by locking remaining device.

In the door of prior art or the design of window, especially, for the lucarne with frame construction and window frame structure, in order to have suitable ventilation when window or the door locking, classical design is hinge of same timer is vertically or flatly with respect to another hinge.This can be used for opening or closing door or window, so that they can be under the effect of hinge driving mechanism be adjustablely positioned over different positions.

In order to allow to have between interior of building and exterior zone suitable and suitable ventilation, most slope roof window is designed to open and close according to user's wish.

Simple and graceful design comprises the opening of small-sized door or window, i.e. vent passages, and its interconnection interior zone and exterior zone, combine with door or window.This makes to open or close the ventilation orifice being embedded in door or window becomes possibility, to obtain effective interchange of air and ventilation between interior zone and exterior zone.

In the prior art that relates to lucarne, shown in bibliography DE6903921 and EP0458725B1 in order to obtain known structure and the mechanism of air draught between exterior zone and interior zone, and provide can be along the lid member of single direction pivotable, it is designed to be connected with window frame by locking device.When window frame is with respect to main frame on locked position time, this lid member can unidirectional pivotable so that open or close air duct, drive the control element of the locking device that is connected to particular design simultaneously, to allow this control element in diverse location, for example three diverse locations.When in diverse location, the ratchet of locking device is subject to corresponding driving, while closing with convenient window frame, open or when closing window ventilation opening be open or close.

For example, in the described design of WO2007/009685, visible many shortcomings.Cost is high and manufacturing process is complicated, therefore has certain shortcoming such as the locking device that belongs to this design.

In the prior art design, in order to slide between three diverse locations, lid member is by using the spring on different pivotal points to be connected on control element, still in this design, between different metal member, collide with each other, therefore in the time driving and use, can produce undesired noise.For example, in EP053881157 and DKPA200600968, some improvement are recommended for this class locking device, and this is bound to increase the problem that has wearing and tearing after further cost and long-term use.Therefore, long-term use, also may reappear about the problem of noise.

For example, because being arranged on, hinge covers below member, when lid member is opened and during in vent position, this lid member is connected with slip control element, covers the open angle of member corresponding to sliding distance simultaneously.Therefore, ventilation angle can not be too large, and simultaneously for easy to use, hinge can only be disposed in and cover member below.Therefore, lid member is arranged so that it stops the interchange of air direction between interior zone and exterior zone, causes undesirable interchange of air effect and low usefulness.

In addition, this design causes a kind of natural and intrinsic defect.Because cowling member, the top ventilation components being connected with fastening system, control the opening of the air duct between interior zone and exterior zone, by passing acting on ventilation equipment lid member of vent passages with finer wire or other element, just probably opening window.This can increase such as burglary and possibility that similarly unauthorized enters and swarms into.

Ventilation components (crown member) is partly blocked in following known mechanism (DK2002/000235, WO02/084043, WO99/51832, WO99/10610) suggestion from exterior zone, reduce the possibility that burglary event occurs, increased cost undesirablely and reduced ventilation effect simultaneously.

In WO2009/141447A1, ventilation components also has auto-lock function, and in WO2002/08043, this equipment needs manually to activate.But, manually activate and easily forgotten by user, be inconvenient to use, cause other harm, and cause higher cost.

For the method opening and closing, can use polytype lockset and/or locking controlling organization.Effective and the intelligent use of lockset has direct impact to the efficiency of slope roof window.

Classical ground, locking holding device comprises the locking member of clavate, it comprises columniform pin and locking device, and wherein, this clavate locking member is connected in outer window frame pivotly, on it, there is multiple location ratchet, and columniform pin is arranged on internal window frame, with the opening of location ratchet cooperation adjusting ventilation opening, in the time closing, by handle rotation lock holding device, inner window framework is just tightly connected with outer window frame.

In above-mentioned mechanism, exist some shortcomings.First, air-vent regulating device removes from above-mentioned locking holding device, and it causes part more, assembling difficulty, and manufacturing cost is higher, and operates annoying.Secondly, clavate locking member comprises the ratchet that affects locking member mechanical strength.In addition, this locking member easily slips away thereby affects location and use from columniform pin.

Recommend various locking devices and comprised this locking device of oblique window frame, on it, be provided with can translation actuating assembly, and comprise handle and gear mechanism, gear mechanism is transformed into the translational motion of executive component the rotational motion (EP1746232B1) of locking member.Zhe Lei mechanism utilizes magnetic means to drive locking member, the intrinsic problem that it can cause other to use for a long time and wear and tear.The similar means that other prior art is recommended is as EP1762679A1, and it has described the assembly for gate inhibition's element being fixed on to fastening position, and it comprises the attractive magnet of use.In addition, prior art locking device typically uses at least two hinge-rods and two back-moving springs as the bindiny mechanism driving between slide block and breech lock clasp.But the shortcoming of this design comprises the quantity of assembly and the complexity of design organization.

In CN 102812198 A, provide and a kind ofly carried out improved new vent window for above-mentioned prior art, it is selected the direction of ventilating and whether is locked window by the two-way pivotable turnover panel that is connecting hinge arms, wherein pivotable turnover panel can be in multiple position, for example, in fastening position, turnover panel is closed vent passages, locking mechanism is arranged on to latched position simultaneously.At the first open position, turnover panel pivotable, to open vent passages, is arranged on unlocked position locking mechanism simultaneously.At the second open position, turnover panel pivotable, to open vent passages, makes described locking mechanism remain on latched position simultaneously, and the second the perform fighting direction of position and opposite direction of the first open position.

In said mechanism, there are some shortcomings, drag force turnover panel being applied due to different operators is different with pulling direction, make the phenomenon that exists upper and lower two axles and axle sleeve to be simultaneously drawn out in the time that device starts, especially overexert operator situation time, this mechanism very easily occurs bending and deformation, and increases the risk of axle and axle sleeve disengaging, make mechanism malfunctioning, when running, make a noise, very easily damage accessory, reduction of service life simultaneously.In order to reduce the appearance of this phenomenon, must improve the fitness of the end of hinge arms and the circular arc shaped portion of turnover panel, and this inevitably increases the requirement to processing technology, and brought expensive processing cost.

Utility model content

According to the above-mentioned prior art of mentioning, the technical problem that the utility model is intended to solve is to provide a kind of for window or the locking of door and the device of ventilation, its ventilation orifice in conjunction with novelty and utility model regulates and locking mechanism, and it is simpler, noise is low, processing technology requires lower and reliability is high.

In order to solve the above-mentioned technical problem of mentioning and to overcome the intrinsic problem that some occur in the prior art, on the one hand, the utility model comprises with the vent window of main frame or door, be arranged to the window frame of the tilted support glass of main frame, vent passages in window frame is provided, between its inside opening at window and outside opening, extend, with being suitable for, window frame is locked onto to the locking device on main frame in fastening position, with the lock with locking mechanism, described locking mechanism is arranged on the inner window frame of vent passages.According to the utility model, window or door have pivotable turnover panel, pivotable turnover panel is arranged on window frame and is connected to locking mechanism, it is suitable for around first dead axle static with respect to window frame, pivotable between fastening position and the first open position, in described fastening position, turnover panel is closed inside opening and locking mechanism is set in latched position simultaneously, at the first open position, turnover panel pivotable arranges locking mechanism at unlocked position to open vent passages simultaneously.

Pivotable turnover panel is also suitable for around being static with respect to window frame and being parallel to the second dead axle of the first dead axle, between the fastening position of turnover panel and the second open position, rotate, at the second open position, turnover panel pivotable keeps locking mechanism in latched position to open vent passages simultaneously.

The utility model also comprises at least one joint arrangement, and this joint arrangement comprises fixed block, and pivotable turnover panel is connected with joint arrangement, and joint arrangement is assemblied on window frame by fixed block, and joint arrangement also comprises:

-multiple bearing pins, comprise first bearing pin coaxial with the first dead axle, second bearing pin and three bearing pin and four bearing pin coaxial with the second dead axle, the 3rd bearing pin is coaxial with the first movable axis that is parallel to the first dead axle, the 4th bearing pin is coaxial with the second movable axis that is parallel to the first movable axis, and the distance between the first bearing pin to the four bearing pins equals the distance between the second bearing pin to the three bearing pins

-two connectors, the two ends of one of them connector are hinged the first bearing pin and the 4th bearing pin respectively, and the two ends of another connector are hinged the second bearing pin and the 3rd bearing pin respectively,

-two rigidity pivotal parts, wherein: pivotal part be fixed on fixed block and two ends hinged with the first bearing pin and the second bearing pin respectively; Another pivotal part is fixedly connected with pivotable turnover panel and two ends are hinged with the 3rd bearing pin and the 4th bearing pin respectively, and when pivotable turnover panel is during around fixed-axis rotation, the part stress that two rigidity pivotal parts are suitable for connector to be subject to conducts to fixed block.

On the other hand of the present utility model, in this joint arrangement:

-described two connectors comprise the first connector and the second connector, and the first connector comprises the first axle sleeve of hinged the first bearing pin, and the second axle sleeve of hinged the 4th bearing pin; The second connector comprises the 3rd axle sleeve of hinged the second bearing pin, and the 4th axle sleeve of hinged the 3rd bearing pin,

-described two rigidity pivotal parts comprise the first rigidity pivotal part and the second rigidity pivotal part, and the first rigidity pivotal part comprises the 5th axle sleeve of hinged the first bearing pin, and the 6th axle sleeve of hinged the second bearing pin; The second rigidity pivotal part comprises the 7th axle sleeve of hinged the 3rd bearing pin, and the 8th axle sleeve of hinged the 4th bearing pin,

The first and second movable axis extend along the length direction of turnover panel, and when turnover panel is during in its fastening position, the first movable axis overlaps with the first dead axle, the second movable axis and the coincidence of the second dead axle.

Also have on the other hand of the present utility model, when pivotable turnover panel is during in its fastening position, the first rigidity pivotal part and the second rigidity pivotal part are towards each other and the segment distance that staggers, to avoid contingent interference.

On the other hand, the main part of the first rigidity pivotal part and the second rigidity pivotal part respectively has at least one through hole, so that the first and second rigidity pivotal parts are fixed on fixed block and pivotable turnover panel by through hole bolt or screw thread.The first rigidity pivotal part can be split as two independently parts, and each part has at least one through hole, and one of them is independently partly hinged on the first bearing pin, and another is independently partly hinged on the second bearing pin.The second rigidity pivotal part can be split as two independently parts, and each part has at least one through hole, and one of them is independently partly hinged on the 3rd bearing pin, and another is independently partly hinged on the 4th bearing pin.

On the other hand of the present utility model, on the first and second dead axles, be wound with torsion spring.The first and second connectors are provided with the support slot that supports torsion spring, to make turnover panel be tending towards remaining in the fastening position of closing inside opening by the screen resilience of torsion spring.

According to the utility model, fixed block also comprises: stopper slot and gag lever post, wherein stopper slot is positioned at fixed block inside.One end of gag lever post is hinged on the second connector by the opening on fixed block, and the other end has ratchet.The ratchet of gag lever post points to stopper slot, and stopper slot is at least two and be profile of tooth and arrange, to the flip angle of pivotable turnover panel is carried out to selective control by the second connector.

Pivotal part of the present utility model and each between centers link together all the time in motion process, have reduced wearing and tearing and collision between accessory, especially can greatly reduce noise coating after lubrication oil, and improve application life.Because of each axle and axle sleeve hinged running all the time, can greatly reduce the size of accessory simultaneously, can reduce in process of production the use of material, reduce costs.And the locking for window or door of the present utility model and the device of ventilation have greatly reduced the assembly space of gravity vent by hinge means, make the size of ventilating board can do narrowlyer, to increase the clear field of window.

Brief description of the drawings

Fig. 1 is according to the perspective illustration of model's of the present utility model window ventilation system.

Fig. 2 has shown the pivotable turnover panel of window ventilation system of Fig. 1 and the joint arrangement perspective illustration in fastening position.

Fig. 3 has shown the pivotable turnover panel of window ventilation system of Fig. 1 and the joint arrangement perspective illustration at the first open position.

Fig. 3 A is the schematic diagram of pivotable turnover panel in fastening position.

Fig. 4 has shown the pivotable turnover panel of the window ventilation system in Fig. 1 and the joint arrangement perspective illustration at the second open position.

Fig. 4 A has shown the pivotable turnover panel of the window ventilation system in Fig. 1 and joint arrangement another perspective illustration at the second open position.

Fig. 5 A has shown the perspective illustration at the first open position with the model's of pivotable turnover panel window.

Fig. 5 B has shown the cross section perspective illustration of the window of Fig. 5 A.

Fig. 6 A has shown the perspective illustration at the second open position with the model's of pivotable turnover panel window.

Fig. 6 B has shown the cross section perspective illustration of the window of Fig. 6 A.

Fig. 7 has shown the perspective illustration with the model's of the window frame of opening window.

Fig. 8 has shown the schematic diagram of the locking device of the ventilation system of Fig. 1.

Fig. 9 has shown the more detailed schematic diagram that the locking mechanism of the locking device of Fig. 8 is in the unlocked position.

The more detailed schematic diagram of the locking mechanism of locking device that Fig. 9 A has shown Fig. 8 in latched position.

Figure 10 has shown the more detailed view that relates to joint arrangement.

Figure 11 has shown the more detailed view that relates to joint arrangement of another embodiment.

Detailed description of the invention

Consult Fig. 1, shown ventilation system 10 of the present utility model.Ventilation system 10 leans on window or door is installed.Handle or handle bar 12 are connected on the pivotable turnover panel 14 with two-way function or mechanism, and it is connected on two joint arrangements 16 and 18.Joint arrangement 16 and 18 is hingedly connected on pivotable turnover panel 14.

Now consult Fig. 2, shown that pivotable turnover panel 14 in the window ventilation system 10 of Fig. 1 and joint arrangement 16 are in fastening position.

Consult Fig. 3, shown that the pivotable turnover panel 14 of ventilation system 10 and joint arrangement 16 are at the first open position.Fig. 3 and Fig. 3 A are the schematic diagrames of the pivotable turnover panel in running, and it will be explained below.

Now consult Fig. 4, shown that the pivotable turnover panel 14 of ventilation system 10 and joint arrangement 16 are at the second open position.

Now consult Fig. 4 A, show that the pivotable turnover panel 14 of ventilation system 10 and joint arrangement 16 are on another second open position, compared to for example 10 to 30 degree of open angle in Fig. 4, be preferably 19 degree, the open angle of Fig. 4 A is 30 to 60 degree more greatly for example, be preferably 38 degree, to obtain better ventilation effect.

Fig. 5 A has shown that window 100 with the model of pivotable turnover panel 14 is at the first open position, and Fig. 5 B has shown the cross section perspective illustration of window.Shown in main frame 102 relevant to ventilation system 10.Glass support window frame 104 is arranged at main frame 102 tilted.Here in Fig. 5 A and 5B, shown that window frame 104 is in fastening position.

Consult Fig. 5 B, shown vent passages 106, wherein, have no obstacle from the air free exchange of inner space and space outerpace.Vent passages 106 comprises inside opening 108 and the outside opening 110 of window 100.

Here, at the first open position, pivotable turnover panel 14 to be to open to a certain degree, and wherein, interchange of air can occur from the polycrystalline substance of turnover panel 14, and wherein, the opening of turnover panel 14 is accompanied by opening 108 and faces up.

Fig. 6 A has shown that window with the model of pivotable turnover panel 14 is at the second open position, and Fig. 6 B has shown the cross section perspective illustration of window 100.At the second open position, pivotable turnover panel 14 to be to open to a certain degree, and wherein, interchange of air can occur from the superstructure of turnover panel 14, and wherein, the opening of turnover panel 14 is accompanied by opening 108 and faces down.

By inside opening 108 and the outside opening 110 of 100 li of windows, from representing from arrow outside and inner space exchange of air stream, window 100 can provide the fact of bidirectional ventilated passage that advantage is provided, and air can exchange and can exchange in downward direction as shown in Figure 6B in upward direction as shown in Figure 5 B.In other words, due to control hot or cold or humidity, user can determine that more desirably downward direction is opened vent passages 106, instead of upward direction.

User can also open two-way pivotable turnover panel 14 according to hope, by adjusting opening, opening the angle of size by change, regulates size and/or the length of vent passages 106.

Consult Fig. 6 B, shown the ventilation system of the present utility model 10 100 li of windows.Window 100 comprises main frame 202 and window frame unit 204.Window frame unit 204 comprises sash assembly 204A and sash assembly 204B.Sash assembly 204A and 204B are hingedly connected on joint arrangement 108.This design and layout with two sash assemblies different and that separate provides attendant advantages, for the manufacture of modular assembly can reduce costs and provide light assembling.

Now consult Fig. 7, shown that the window frame 104 of window 100 is at open position.

Now more accurate frame for movement and the running of the two-way pivotable ventilation system 10 with two-way pivotable turnover panel 14 are done to more detailed description.

Consult Fig. 8, demonstrated the locking device 112 of the ventilation system 10 of Fig. 1.Locking device 112 is suitable in fastening position, window frame 104 being locked onto on main frame 102.Locking device 112 comprises locking mechanism 114, and it is assemblied on the window frame 104 in vent passages 106.Locking mechanism 114 has single lock function.

Later consult Fig. 1, Fig. 2 and Fig. 8, pivotable turnover panel 14 is configured on window frame 104 and is connected on locking mechanism 114.Consult Fig. 3, pivotable turnover panel 14 is suitable for around with respect to window frame 104 being the first static dead axle A1, pivotable between fastening position and the first open position, in fastening position, turnover panel 14 is closed inside opening 108 and locking mechanism 114 is set in latched position simultaneously, at the first open position, turnover panel 14 pivotables arrange locking mechanism at unlocked position to open vent passages 106 simultaneously.

In addition, consult Fig. 4, pivotable turnover panel 14 is also suitable for around being static with respect to window frame 104 and being parallel to the second dead axle A2 of the first dead axle A1, pivotable between the fastening position of turnover panel 14 and the second open position, at the second open position, turnover panel 14 pivotables keep locking mechanism 114 in latched position to open vent passages 106 simultaneously.

Now consult Fig. 3, described the details of joint arrangement 16.Joint arrangement 16 has the fixed block 17 being fixedly assemblied on window frame 104, and joint arrangement 16 is assemblied on window frame 104 by fixed block 17.Pivotable turnover panel 14 is connected with at least one joint arrangement 16.Especially, consult Fig. 3 and 3A and in conjunction with Figure 10, the first rigidity pivotal part 600a is fixed on fixed block 17 by the through hole 65 in its main part, for example, by bolt or screw or by engaging, in addition, the quantity of through hole is also unrestricted.The first rigidity pivotal part 600a has from the extended elongated end of main part, its elongated end has the 5th and the 6th axle sleeve, it is upper that the 5th axle sleeve 89a is arranged on the first bearing pin 87a coaxial with the first dead axle A1, and the 6th axle sleeve 89b is arranged on the second bearing pin 87b coaxial with the second dead axle A2.

The second rigidity pivotal part 600b is fixed on pivotable turnover panel 14 by the through hole 65 in its main part, for example, pass through bolt or screw or pass through engaging.The second rigidity pivotal part 600b has from the extended elongated end of main part, its elongated end has the 7th and the 8th axle sleeve, the 7th axle sleeve 89c is arranged on the 3rd bearing pin 87c coaxial with the first movable axis B1, it is upper that the 8th axle sleeve 89d is arranged on the four bearing pin 87d coaxial with the second movable axis B2, so that the second rigidity pivotal part 600b can be respectively around the first movable axis B1 and the second movable axis B2 pivotable.In the time of the stressed rotation of the second rigidity pivotal part 600b, to fixed block, there is the probability of deformation by the stress dispersion on the first and second connector 80a, 80b in the first rigidity pivotal part 600a to reduce the first and second connector 80a, 80b.

The first bearing pin 87a and the 4th bearing pin 87d are enclosed within respectively in first and second axle sleeves at the first connector 80a two ends.The second bearing pin 87b and the 3rd bearing pin 87c are enclosed within respectively in third and fourth axle sleeve at the second connector 80b two ends.The first connector 80a and the second connector 80b are same, to guarantee that the distance between the first dead axle A1 and the second movable axis B2 equals the distance between the second dead axle A2 and the first movable axis B1.

Fig. 4 has shown another view of the running of the pivotable turnover panel 14 relevant with joint arrangement 16.When turnover panel 14 is during in its fastening position, the first movable axis B1 and the second movable axis B2 that extend along the length direction of turnover panel 14 are consistent with the first dead axle A1 and the second dead axle A2, as shown in Figure 2.

In certain embodiments, on the first and second bearing pins, be wound with torsion spring 84,85, one end of torsion spring is fixed, the other end is supported in the support slot on the first and second connectors and can produces along with the rotation of the first or second connector deformation to obtain screen resilience, and torsion spring impels the turnover panel being connected with this joint arrangement to be tending towards returning back to fastening position by screen resilience.

Now consult Fig. 9, this pattern exhibiting the more details of locking mechanism 114 of locking device 112 of Fig. 8.Be hinged on turnover panel 14 with around the second movable axis B2 pivotable for the driving linkage 70 of locking mechanism 114.Axle B2 extends and has displacement with respect to window frame 104 (not shown) along the length direction of turnover panel 14.Drive linkage 70 also to comprise the first bar 71 being hinged on turnover panel 14.The first bar 71 is the driving slide block 72 of hinged locking mechanism 114 also.This driving slide block 72 is controlled locking mechanism 114 and is in the unlocked position or latched position.Wherein, shown in Fig. 9, position is in the unlocked position.

In addition, when turnover panel 14 is between its fastening position and its second open position when pivotable, the second movable axis B2 overlaps with the second dead axle A2, and now, locking mechanism 114 is in latched position, as shown in Figure 9 A.

In another embodiment of the present utility model, the first rigidity pivotal part 600a comprises two independently main parts, the elongated end of these two main bodys has respectively the 5th axle sleeve 89a and the 6th axle sleeve 89b, and these two main parts have through hole 65, and are fixed on fixed block 17 by bolt or screw.Other the second rigidity pivotal part 600b also comprises two independently main parts, the elongated end of these two main bodys has respectively the 7th axle sleeve 89c and the 8th axle sleeve 89d, these two main parts also have through hole 65, and are fixed on pivotable turnover panel 14 by bolt or screw.In addition, the first and second connectors have kink, and this kink is for holding and support the main body of the first and second rigidity pivotal parts that do not rotate.Compared to the first embodiment, more compact structure and the intensity of the present embodiment are higher.

In certain embodiments, fixed block inside has cavity and also comprises stopper slot 55 and gag lever post 56, stopper slot 55 is positioned at fixed block 17 inside, and preferred stopper slot 55 be two above and be profile of tooth and arrange, it is upper that one end of gag lever post 56 is hinged on the second connector 80b by the opening on fixed block 17, and the other end has ratchet 57 and snapped in stopper slot 55 and selected the flip angle of pivotable turnover panel by ratchet 57.Concrete, gag lever post 56 is connected with torsion spring 86, by the tension force of torsion spring, ratchet 57 is held in stopper slot 55, so that turnover panel can remain in the second open position of selection.In another embodiment, one end of gag lever post 56 also can be hinged on the first connector 80a by the opening on fixed block 17.

Above embodiment only as an example, does not play restriction effect to scope of the present utility model.Those skilled in the art on this basis, can be in the protection domain of the utility model claim, is contemplated to other embodiment that can realize identical function.

Claims (10)

1. a vent window or door, comprising:

-main frame (102),

The window frame (104) of-support glass, described window frame is arranged at main frame tilted,

-vent passages in described window frame (106) is provided, between its inside opening at window (108) and outside opening (110), extend,

-locking device (112), described locking device is suitable for described window frame being locked onto on described main frame (102) in fastening position, described locking device be included in vent passages (106) inner be assemblied in the locking mechanism (114) on described window frame

-pivotable turnover panel (14), described turnover panel is contained on described window frame and is connected on described locking mechanism, described pivotable turnover panel is suitable for around first dead axle (A1) static with respect to described window frame pivotable between fastening position and the first open position, in described fastening position, described turnover panel is closed described inside opening (108), described locking mechanism is arranged on to latched position simultaneously, on described the first open position, described turnover panel pivotable is to open described vent passages (106), described locking mechanism is arranged on to unlocked position simultaneously, described pivotable turnover panel is also suitable for around being static with respect to described window frame and being parallel to second dead axle (A2) of described the first dead axle (A1), pivotable between the described fastening position of described turnover panel and the second open position, on described the second open position, described turnover panel pivotable is to open vent passages, described locking mechanism is remained on to described latched position simultaneously,

-at least one joint arrangement (16), described joint arrangement comprises fixed block (17), described pivotable turnover panel (14) is connected with described at least one joint arrangement (16), described joint arrangement is assemblied on described window frame by described fixed block, it is characterized in that, described joint arrangement (16) also comprises:

-multiple bearing pins, comprise first bearing pin (87a) coaxial with the first dead axle (A1), second bearing pin (87b) coaxial with the second dead axle (A2), and the 3rd bearing pin (87c) and the 4th bearing pin (87d), described the 3rd bearing pin (87c) is coaxial with the first movable axis (B1) that is parallel to described the first dead axle (A1), described the 4th bearing pin (87d) is coaxial with the second movable axis (B2) that is parallel to described the first movable axis (B1), and the first bearing pin (87a) equals the second bearing pin (87b) to the distance between the 3rd bearing pin (87c) to the distance between the 4th bearing pin (87d),

-two connector (80a, 80b), the two ends of one of them connector are hinged described the first bearing pin (87a) and the 4th bearing pin (87d) respectively, and the two ends of another connector are hinged described the second bearing pin (87b) and the 3rd bearing pin (87c) respectively

-two rigidity pivotal parts (600a, 600b), wherein: pivotal part be fixed on described fixed block and two ends hinged with the first bearing pin (87a) and the second bearing pin (87b) respectively; Another pivotal part is fixedly connected with described pivotable turnover panel (14) and two ends are hinged with the 3rd bearing pin (87c) and the 4th bearing pin (87d) respectively.

2. vent window according to claim 1 or door, is characterized in that, in described joint arrangement:

-described two connectors comprise the first connector (80a) and the second connector (80b), described the first connector (80a) comprises first axle sleeve (88a) of hinged described the first bearing pin (87a), and second axle sleeve (88b) of hinged described the 4th bearing pin (87d); Described the second connector (80b) comprises the 3rd axle sleeve (88c) of hinged the second bearing pin (87b), and the 4th axle sleeve (88d) of hinged the 3rd bearing pin (87c),

-described two rigidity pivotal parts comprise the first rigidity pivotal part (600a) and the second rigidity pivotal part (600b), described the first rigidity pivotal part (600a) comprises the 5th axle sleeve (89a) of hinged described the first bearing pin (87a), and the 6th axle sleeve (89b) of hinged the second bearing pin (87b); Described the second rigidity pivotal part (600b) comprises the 7th axle sleeve (89c) of hinged the 3rd bearing pin (87c), and the 8th axle sleeve (89d) of hinged the 4th bearing pin (87d),

Described the first and second movable axis extend along the length direction of described turnover panel, and when described turnover panel is during in its fastening position, described the first movable axis (B1) overlaps with described the first dead axle (A1), and described the second movable axis (B2) and described the second dead axle (A2) overlap.

3. vent window according to claim 2 or door, is characterized in that, when described pivotable turnover panel (14) is during in its fastening position, described the first rigidity pivotal part (600a) and described the second rigidity pivotal part (600b) are towards each other and the segment distance that staggers.

4. vent window according to claim 2 or door, is characterized in that, the main part of described the first rigidity pivotal part (600a) and described the second rigidity pivotal part (600b) has at least one through hole (65).

5. vent window according to claim 4 or door, it is characterized in that, described the first rigidity pivotal part (600a) can be split as two independently parts, each independently part has through hole (65) described at least one, it is upper that one of them is independently partly hinged on described the first bearing pin (87a), and another is independently partly hinged on described the second bearing pin (87b).

6. vent window according to claim 4 or door, it is characterized in that, described the second rigidity pivotal part (600b) can be split as two independently parts, each part has through hole (65) described at least one, it is upper that one of them is independently partly hinged on described the 3rd bearing pin (87c), and another is independently partly hinged on described the 4th bearing pin (87d).

7. according to the vent window described in above-mentioned any one claim or door, it is characterized in that, on described the first and second bearing pins, be wound with torsion spring.

8. vent window according to claim 7 or door, is characterized in that, described the first and second connectors are provided with the support slot that supports described torsion spring.

9. vent window according to claim 8 or door, is characterized in that, described fixed block (17) also comprises:

-stopper slot (55), described stopper slot (55) is positioned at described fixed block (17) inside,

-gag lever post (56), one end of described gag lever post (56) is hinged on described the second connector by the opening on described fixed block (17), the other end has ratchet (57), and the ratchet (57) of described gag lever post (56) points to described stopper slot (55).

Vent window according to claim 9 or door, it is characterized in that, described stopper slot (55) be at least two and be profile of tooth arrange.