CN201016256Y

CN201016256Y - Electric window

Info

Publication number: CN201016256Y
Application number: CNU2007201187928U
Authority: CN
Inventors: 杨文蔚; 朱志锋
Original assignee: SHENZHEN ZHONGFENG INTELLIGENT TECHNOLOGY Co Ltd
Current assignee: SHENZHEN ZHONGFENG INTELLIGENT TECHNOLOGY Co Ltd
Priority date: 2007-03-02
Filing date: 2007-03-02
Publication date: 2008-02-06
Anticipated expiration: 2017-03-02

Abstract

The utility model discloses an electric window. One end of the window sash is pivoted or hinged to the window frame, a sliding block sliding along the window frame is positioned on the position of the window frame near the other end of the window sash, and a support rod is connected between the window sash and the window frame. Two ends of the support rod are hinged to the sliding block and the window sash respectively, a driving mechanism for driving the sliding block to slide is positioned in the window frame, a long strip-shaped slot holes is arranged on the window frame and the slot holes is equipped with a connecting piece by passing through, and the connecting piece is used to connect the driving mechanism and the sliding block. When the window is in complete closing position, an included angle between the support rod and the slot bore is greater than 0 degree. The driving mechanism of the electric window positioned in the window frame and using of the inclined support rod jointly solve the problem of opening of the window sash, and has the advantages of compact structure and no influence on the appearance of the window.

Description

Electric window

[technical field]

The utility model relates to a kind of electric window.

[background technology]

Now the window that uses on the building is various in style, according to the opening ways of window, can be divided into flat opening, top hung, underslung, plug-type etc., and wherein the sash of flat opening, top hung and underslung window system articulates or is articulated on the window frame.In recent years, for satisfying people to the intelligentized demand of building, various electric windows occurred, the sash of these electric windows can be opened and be closed by motor-driven.Flat opening in the market, top hung and underslung electric window adopt chain or push rod directly to promote sash mostly, and the driving mechanism system of this electric window exposes to outside the window frame, and it has not only taken bigger space outerpace, nor enough attractive in appearance.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of compact conformation, electric window attractive in appearance.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electric window is provided, one end of its sash articulates or is articulated on the window frame, the position of the close sash other end on window frame, also be provided with a slide block that can on window frame, slide, between sash and window frame, be connected with a support bar, the two ends of described support bar are hinged with slide block and sash respectively, be provided with the driving mechanism that driving sliding block is slided in the described window frame, on window frame, offer the slotted eye of strip, be equipped with connector in the described slotted eye, described connector connects driving mechanism and slide block, when window is in buttoned-up status, has angle between described support bar and the slotted eye greater than 0 °.

Compared with prior art, the utlity model has following beneficial effect: because the utility model is positioned over driving mechanism in the window frame, and on window frame, offer slotted eye, so that driving mechanism is connected with slide block, simultaneously, support bar is obliquely installed when window is closed fully, and slide block can be opened moment at window and directly slide, solve the problem that sash starts, its compact conformation, do not influenced the outward appearance of window.

[description of drawings]

Fig. 1 is the structural representation of the utility model one preferred embodiment.

Fig. 2 be embodiment illustrated in fig. 1 in window slide block and support bar structural representation partly when closing.

Fig. 3 be embodiment illustrated in fig. 1 in window slide block and support bar structural representation partly when opening.

Fig. 4 is the structural representation of middle driving mechanism embodiment illustrated in fig. 1.

Fig. 5 is the schematic side view of driving mechanism shown in Fig. 4.

[specific embodiment]

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Seeing also Fig. 1 to Fig. 3, is a preferred embodiment of the present utility model, and this window can be casement window, top, bottom, skylight etc.In the present embodiment, this window is a top, and the upper end of its sash 100 is articulated on the window frame 200 by five connecting rod link mechanisms 1; Near the position of sash 100 lower ends, also be provided with a slide block 2 on window frame 200, be connected with a support bar 3 between sash 100 and window frame 200, the two ends of described support bar 3 are hinged with slide block 2 and sash 100 respectively, to work to support sash 100.During the On/Off window, slide block 2 slides up and down (glide direction of slide block 2 is shown in the direction of arrow among Fig. 3) along window frame 200, thereby drives sash 100 by support bar 3.For the intensity of shadow window not, the slide rail 4 that also has been sticked on the above-mentioned window frame 200, slide block 2 slides on slide rail 4; Simultaneously, the blade-rotating bar 5 that on sash 100, also has been sticked, support bar 3 is articulated on the blade-rotating bar 5.

Be appreciated that above-mentioned sash 100 also can be articulated on the window frame 200 by other existing various connecting rod link mechanisms, for example double link linkage, six connecting rod link mechanisms etc.In addition, above-mentioned sash 100 also can be articulated on the window frame 200 by hinge.

Please together consult Fig. 2 to Fig. 5, the utility model drives above-mentioned slide block 2 by a driving mechanism 6 and slides, driving mechanism 6 is positioned at window frame 200, offer the slotted eye 202 of strip in the corresponding position of window frame 200 and slide rail 4, be equipped with connector 204 in the slotted eye 202, described connector 204 links together driving mechanism 6 and slide block 2.

Because in slide block that common flat opening, top hung, underslung and skylight etc. are adopted and the support bar combination structure, when window is finished when closing, support bar almost overlaps with the sliding trace of slide block with the pin joint of slide block and sash, and this will inevitably impact when windowing in the startup of slide block.As shown in Figures 2 and 3, for addressing the above problem, making slide block 2 open moment at sash 100 can directly slide, and the utility model is to realize by the mode that support bar 3 is had when window is in buttoned-up status and between the slotted eye 202 greater than 0 ° angle.In the present embodiment, one end of support bar 3 is articulated in window frame 200 sidewalls near inboard position, the other end of support bar 3 then is articulated in the position of sash 100 sidewalls near the outside, like this, after window is closed fully, support bar 3 tilts, thereby slide block 2 can freely be slided up and down in slotted eye 202.In the above-mentioned embodiment, the pin joint at support bar 3 two ends is the axis of offset from side wall round about, is appreciated that the wherein axis of the pin joint offset from side wall of an end of above-mentioned support bar 3, and the pin joint of support bar 3 other ends is positioned on the axis of sidewall, can realize that also support bar 3 tilts.

As Fig. 4 and shown in Figure 5, described driving mechanism 6 comprises motor 61, walking module and tooth bar 62.Described walking module is connected with slide block 2, and can be slided by the bearing of trend of motor 61 drivings along tooth bar 62, and it comprises scroll bar 63, turbine 64 and gear 65.The bearing of trend of described tooth bar 62 is consistent with the bearing of trend of slotted eye 202; Described scroll bar 63 can be connected with motor 61 by a gearbox 66, and cooperates with turbine 64 transmissions; Described gear 65 is coaxial with turbine 64, and cooperates with tooth bar 62 transmissions.

The utility model also is provided with a guide rail 67 in window frame 200, described guide rail 67 is attached at the inwall of close slide block 2 in the window frame 200, and to strengthen the intensity of window frame 200, in addition, the bearing of trend of guide rail 67 is consistent with the bearing of trend of slotted eye 202.Described walking module is installed on the guide rail 67, and cooperates realization to slide with guide rail 67 by roller 68.By the cooperation of above-mentioned guide rail 67 and roller 68, the frictional force that support bar 3 is produced when driving sash 100 becomes the frictional force that roller 68 rolls, and the resistance of module in sliding process therefore can reduce to walk.During concrete enforcement, above-mentioned motor 61 and walking module all can be installed on the support 69, roller 68 be installed on support 69, thereby motor 61 is together slided with the walking module.For making the operation of walking module more steady, can roller 68 all be installed in the both sides of support 69, two guide rails 67 are set, to cooperate with the roller 68 of support 69 both sides respectively in window frame 200.Above-mentioned rollers 68 preferred bearings, with reduce and guide rail 67 between frictional force.

Tooth bar 62 of the present utility model and guide rail 67 can be positioned over the upper and lower of gear 65 respectively, as preferred embodiment a kind of, tooth bar 62 can stack together with guide rail 67, sidewall in guide rail 67 offers groove 672, the bearing of trend of described groove 672 is consistent with the bearing of trend of slotted eye 202, and roller 68 moves in groove 672.After adopting said structure, groove 672 can limit roller 68 and move up and down, and prevents that roller 68 from bob taking place in rolling process, thereby makes the walking module move more steady; In addition, tooth bar 62 can be one-body molded with guide rail 67, thereby reduce number of elements, simplified structure, saving cost.

When opening above-mentioned window, motor 61 drives scroll bar 63 and rotates, scroll bar 63 drives turbine 64 and gear 65 rotates, cooperate by the transmission of gear 65 with tooth bar 62, roller 68 on the support 69 drives motor 61 and the walking module slides along guide rail 67, and then drive upwards slip of slide block 2, support bar 3 is outwards strutted sash 100; When closing window, make motor 61 counter-rotating, slide block 2 is to lower slider, and support bar 3 is inwardly retracted window.

The utility model is positioned over driving mechanism 6 in the window frame 200, and on window frame 200, offer slotted eye 202, so that driving mechanism 6 is connected with slide block 2, simultaneously, support bar 3 is obliquely installed when window is closed fully, slide block 2 can open moment at window and directly slide, and solved the problem that sash starts, and its compact conformation, do not influence the outward appearance of window.

Claims

1. electric window, one end of its sash articulates or is articulated on the window frame, the position of the close sash other end on window frame, also be provided with a slide block that can on window frame, slide, between sash and window frame, be connected with a support bar, the two ends of described support bar are hinged with slide block and sash respectively, it is characterized in that: be provided with the driving mechanism that driving sliding block is slided in the described window frame, on window frame, offer the slotted eye of strip, be equipped with connector in the described slotted eye, described connector connects driving mechanism and slide block, when window is in buttoned-up status, has the angle greater than 0 ° between described support bar and the slotted eye.

2. electric window as claimed in claim 1, it is characterized in that: the axis that the wherein pin joint of an end of described support bar departs from window frame or sash sidewall, the pin joint of the support bar other end then overlap with the axis of sash or window frame sidewall or depart from the axis round about.

3. electric window as claimed in claim 2 is characterized in that: the described support bar wherein pin joint of an end is positioned at the window frame sidewall near inboard position, and the pin joint of the support bar other end then is positioned at the position of sash sidewall near the outside.

4. electric window as claimed in claim 1 is characterized in that: an end of described sash is articulated on the window frame by hinge, perhaps is articulated on the window frame by connecting rod link mechanism.

5. electric window as claimed in claim 1 is characterized in that: described driving mechanism comprises motor and the module of slidably walking, and described walking module is connected with motor, and the module of walking simultaneously is connected with slide block.

6. electric window as claimed in claim 5 is characterized in that: described driving mechanism also comprises guide rail, and the bearing of trend of described guide rail is consistent with the bearing of trend of slotted eye, and described walking module is positioned on the guide rail, and cooperates with guide rail by roller.

7. electric window as claimed in claim 5 is characterized in that: described driving mechanism also comprises tooth bar, and the bearing of trend of described tooth bar is consistent with the bearing of trend of slotted eye; Described walking module comprises scroll bar, turbine and gear, and described scroll bar is connected with motor, and cooperates with worm gear drive, and described gear is coaxial with turbine, and cooperates with the tooth bar transmission.

8. electric window as claimed in claim 7 is characterized in that: described driving mechanism also comprises guide rail, and the bearing of trend of described guide rail is consistent with the bearing of trend of slotted eye, and described walking module is positioned on the guide rail, and cooperates with guide rail by roller.

9. electric window as claimed in claim 8 is characterized in that: described tooth bar and guide rail lay respectively at the upper and lower of gear.

10. electric window as claimed in claim 8 is characterized in that: described tooth bar and guide rail stack together, and offer groove in the sidewall of guide rail, and the bearing of trend of described groove is consistent with the bearing of trend of slotted eye, and described roller is positioned at groove.

11. as claim 6 or 8 described electric windows, it is characterized in that: described motor and walking module all are installed on the support, and described roller is positioned on the support.