KR101951981B1

KR101951981B1 - Automatic opening and shutting device for window and smart window using the same

Info

Publication number: KR101951981B1
Application number: KR1020150114503A
Authority: KR
Inventors: 이승중; 김차남; 이도영
Original assignee: (주)엘지하우시스
Priority date: 2015-08-13
Filing date: 2015-08-13
Publication date: 2019-04-22
Also published as: JP6592179B2; CN107849892B; KR20170019951A; WO2017026624A1; CN107849892A; JP2018529860A; DE112016002304T5

Abstract

The present invention can automatically open and close a window by using an automatic opening / closing device including a driving roller that receives a rotational force of a motor and rotates the window. By using a terminal such as a smart phone, And a smart window including the same.
In order to achieve this, the present invention provides a window automatic door opening / closing apparatus provided in any one of a window frame 10 and at least one pair of window shafts 20 slidably provided on the window frame 10, (110) installed on any one of the pair of windows (21) of the window (20); A driving roller 120 which is rotated by receiving the power of the driving motor 110 and which is provided on one surface of the adjacent fixed window 23 to slide on the window 21; And an electromagnetic clutch 130 installed on the shaft 111 of the driving motor 110 to selectively cut off the power transmitted to the driving roller 120 so as to enable manual operation of the window 21 .

Description

[0001] The present invention relates to an automatic window opening and closing device and a smart window including the window opening and shutting device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window opening / closing apparatus and a smart window including the same, and more particularly, to a window opening / closing apparatus capable of automatically opening and closing a window by using an automatic opening / closing apparatus including a driving roller, And a smart window including the same.

In general, the window serves as a wall for isolating the indoor and the outdoor, and also serves to enable indoor ventilation by introducing sunlight and fresh air from the outside.

These windows can be classified into various kinds according to the material or opening method. Depending on the opening method, the tilt & turn method that can open and close the window inward and the hardware of the lift function And a lift sliding method in which a window is lifted above the rail when the door is opened or closed.

Among them, the lift sliding type is configured in such a manner that one side or both sides of the fixed window are opened with a fixed window. [0003] Such a sliding sliding window has been previously filed as a patent application No. 10-2006-0025389.

More specifically, the lift sliding window may include a fixed window installed on a window frame, and a window that is opened and closed while moving left and right along a rail formed on upper and lower sides of the window frame, Hardware to ensure confidentiality is installed.

When the handle is turned to open the window, the lift is lifted up to a certain height from the rail through the operation of the hardware including the elevating means. As the window is horizontally moved in this state, It will open quietly and smoothly. When the window is closed, the window and the rail are brought into close contact with each other, thereby ensuring airtightness, watertightness, heat insulation, and the like.

Such a window is applied to a relatively large window such as a living room or a balcony window, but since it has to be operated manually compared to its size, a large amount of force is required to open and close it. Accordingly, an automatic opening / closing apparatus capable of slidingly opening and closing a window on a screw shaft rotated by a driving means so as to automatically open and close a window is disclosed in a prior application No. 10-0915952.

In recent years, a window system has been proposed, which not only has a simple opening / closing function of a window, but also an automatic opening / closing of a window, ventilation, and a crime prevention system.

However, most of such automatic door openers and ventilators are operated by a user from a remote location, for example, from a remote location.

Therefore, when the user goes out, he often wonders about the operation of the ventilation device and the opening and closing of the window, or the situation where the window is opened when the window is suddenly rainy.

The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide an automatic opening and closing apparatus that automatically opens and closes a window by using an automatic opening and closing apparatus including a driving roller that is rotated by receiving a rotational force of a motor, There is provided a window automatic opening / closing device capable of controlling opening and closing of a window in real time without any restriction, and a smart window including the automatic window opening / closing device.

In order to achieve the above object, according to the present invention, there is provided a window automatic door opening / closing apparatus provided on a window frame frame and at least one pair of window openings slidably provided on a window frame frame, A driving motor installed on one of the windowpanes of the windowpane; A driving roller which is rotated by receiving the power of the driving motor, the driving roller being provided on one surface of an adjacent fixed window to be in contact with an outer circumferential surface so as to open and close the window; And an electromagnetic clutch installed on the shaft of the driving motor to selectively cut off the power transmitted to the driving roller so that the manual opening / closing operation of the window can be performed.

In this case, the automatic window open / close device may further include a pair of window glasses provided at both upper and lower portions, or both upper and lower portions of the opening and closing window.

The driving roller may be formed of rubber or urethane. The driving roller may further include a plurality of uneven grooves spaced apart from each other at an outer circumferential surface of the driving roller so as to provide frictional force when the driving roller contacts the one surface of the window.

And an uneven pad engaging with the uneven groove so as to prevent a slip phenomenon when the driving roller 120 is initially driven, is provided on one side of the window that contacts the outer peripheral surface of the driving roller.

The automatic window opening / closing device further includes a safety sensor for stopping the operation of the driving motor when a person or an object passing through the window is detected during the closing operation of the window.

The automatic window open / close device may further include a position adjusting device for pressing the outer circumferential surface of the drive roller against one surface of the window, wherein the position adjusting device comprises: A sliding member slidably coupled to the fixed member; A supporting member fixed to a windowpane and spaced apart along a sliding direction of the sliding member and having a fastening hole; And a manipulation member for pressing the sliding member against the one end of the sliding member when the screw is engaged with the fixing hole.

The sliding member may further include a plurality of beads interlocked with the fixing member to enable smooth sliding movement.

A window comprising a window frame frame and at least one pair of window glasses which are slidably opened and closed within the window frame frame, the window automatic opening and closing device being provided at any one of the pair of window glasses (20); And a controller for selectively controlling the automatic door opening and closing device using a wireless communication terminal of a user and displaying the opening and closing states of a window on the wireless communication terminal in real time.

Further, the control unit may further include a wireless communication supporting short-distance communication, and a wireless signal is transmitted to a gateway and then connected to an application of the terminal through the Internet.

The terminal may be a smart phone, a tablet PC, a mobile phone, a desktop, a notebook, a tab book, or a PDA.

The automatic window opening and closing apparatus and the smart window including the window opener according to the present invention can automatically open and close the window using an automatic opening and closing apparatus including a driving roller that is rotated by receiving the rotational force of the motor.

In addition, there is an advantage that the opening and closing of the window can be controlled in real time regardless of the place by using a terminal such as a smart phone.

1 is a perspective view of a smart window to which a window opening / closing device according to the present invention is applied,
FIG. 2 is an overall configuration diagram of a smart window according to the present invention;
3 is an elevation view of the indoor side of the smart window according to the present invention,
4 is an exploded perspective view showing a structure in which an automatic opening and closing apparatus according to the present invention is installed on a window,
Fig. 5 is a sectional view taken along the line II in Fig. 3,
6 is a schematic side cross-sectional view showing a state in which the driving roller according to the present invention is in close contact with an adjacent window,
7 is a perspective view of a window provided with a position adjusting device according to the present invention,
FIG. 8 is a perspective view of the automatic opening / closing apparatus according to the present invention,
9 is an exploded perspective view of the position adjusting device according to the present invention,
10 is a side sectional view showing an installation state of the position adjusting device according to the present invention,
11A to 11J are diagrams of an application installed in a terminal according to the present invention to control various functions of a window.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the drawings, the same reference numerals as in the drawings denote the same elements in the drawings, unless they are indicated on other drawings.

FIG. 1 is a perspective view of a smart window according to the present invention, FIG. 2 is an overall view of a smart window according to the present invention, and FIG. 3 is an interior side elevational view of a smart window according to the present invention.

1 and 2, the automatic window opening / closing apparatus 100 according to the present invention, which is installed in any one of at least one pair of window shafts 20 slidably openable in the window frame 10, (110), a driving roller (120), and an electromagnetic clutch (130).

The configuration of the present invention will be described in detail as follows.

3 and 4, the automatic opening and closing apparatus 100 is installed in any one pair of sliding doors 21 which are opened and closed among at least one pair of the sliding doors 20 to automatically open and close the door 21 do. The automatic opening and closing apparatus 100 may be installed in an upper portion or a lower portion, or both an upper portion and a lower portion of an opening portion 21a in which a pair of window shades 20 are separated from each other. In the present invention, an example in which the automatic opening and closing apparatus 100 is installed at the upper portion and the lower portion of the opening portion 21a will be shown and described.

In this case, the automatic opening and closing apparatus 100 may be exposed to the outside when the case 21b coupled to the opening 21a is removed.

5, the automatic opening and closing apparatus 100 includes a driving motor 110 installed in an opening 21a of a sliding window 21 to be opened and closed, and a driving motor 110 rotated by receiving power from the driving motor 110 And a driving roller 120 provided on one surface 23a of the adjacent fixed window 23 to face the outer surface of the window 21 to open and close the window 21. [

In addition, the automatic opening and closing apparatus 100 may further include an electromagnetic clutch 130 for switching the window 21 to be opened or closed manually or automatically. The electromagnetic clutch 130 is installed on a shaft 111 connecting the drive motor 110 and the drive roller 120 to selectively cut off the power transmitted to the drive roller 120, At any time, the window 21 can be manually opened and opened.

The first gear 113 is integrally coupled to the rotating shaft of the driving motor 110 and the first gear 113 is connected to the second gear 115, And drives the driving roller 120 in such a manner that the shaft 111 is rotated. At this time, the second gear 115 is idly coupled to the shaft 111. On the same axis line of the shaft 111, the electromagnetic clutch 130 is coupled to the second gear 115 in parallel. The electromagnetic clutch 130 is integrally coupled with the shaft 111 and is rotated, and an electromagnet (not shown) is provided therein.

Therefore, when a current is applied to the electromagnet of the electromagnetic clutch 130, the second gear 115 provided adjacent to the electromagnet is rotated integrally with the electromagnetic clutch 130 so that the power of the driving motor 110 To the driving roller 120 so that the window 21 can be automatically opened and closed.

On the other hand, if the current flowing through the electromagnet is blocked, the electromagnetic clutch 130 and the second gear 115 are separated from each other and the power of the driving motor 110 transmitted to the driving roller 120 is cut off. Therefore, when the power failure or the automatic opening and closing apparatus 100 fails, the window 21 can be opened and closed smoothly.

In this case, the first gear 113 and the second gear 115 may be configured as spur gears, but it is preferable to use a helical gear so as to reduce generated noise.

Referring to FIG. 6, the driving roller 120 may be formed of rubber or urethane so as to improve adhesion with the window 23 where the outer circumferential surface of the driving roller 120 abuts.

In addition, a plurality of uneven grooves 121 may be formed on the outer circumferential surface of the driving roller 120 so as to provide frictional force upon contact with the one surface 23a of the window 23.

A concave and convex pad 123 may be provided on the side surface 23a facing the outer circumferential surface of the driving roller 120 so as to engage with the concave and convex grooves 121 to prevent the slipping phenomenon when the driving roller 120 is initially driven have. The uneven pad 123 may be formed on the entire surface along the direction in which the one surface 23a of the window 23 is opened or closed, but may be applied only to a predetermined section (see FIG. 3) for initially driving the stopped driving roller 120 Of course.

The automatic opening and closing apparatus 100 may further include a safety sensor 140 to stop the operation of the driving motor 110 immediately when a person or an object passing between the automatic opening and closing apparatus 100 is detected without confirming the closing operation of the window 21, (See FIG. 3). The safety sensor 140 may be installed at the end of the opening 23a or the window 21 when the window 21 is closed. In the present invention, an example will be described in which it is provided in the opening portion 23a.

7, the automatic opening and closing apparatus 100 may further include a position adjusting device 150 for pressing the outer peripheral surface of the driving roller 120 against one surface 23a of the window 23. That is, the outer circumferential surface of the driving roller 120 may not be in close contact with the one side surface 23a (see FIG. 6) due to an assembly tolerance error between the components during installation of the automatic opening and closing apparatus 100. In other words, the power transmission may be unreliable even if the interval between the one side 23a of the window and the outer circumferential surface of the driving roller 120 is as small as 1 to 2 mm.

Therefore, it is necessary to provide a separate position adjusting device 150 so as to easily adjust the distance between the driving roller 120 and the window 23, thereby providing a frictional force necessary for automatic opening and closing of the window 21.

8 and 9, the position adjusting device 150 is slidably coupled to a shaft 111 with a bearing 151a on one side and a fixing member 151b on the other side fixed to the window 21 A supporting member 153 fixed to the window 21 so as to be spaced apart from the sliding member 151 in a sliding direction of the sliding member 151 and having a fastening hole 153a; And an operating member 155 whose tip abuts on one surface 153c of the sliding member 151 to pressurize and move the sliding member 151. [

10, it is preferable that the sliding member 151 is coupled to the fixing member 151b via a plurality of balls 151d so that the sliding member 151 can smoothly move.

In addition, a wrench groove may be provided on one surface of the operating member 155 so as to be rotatable using a tool such as a hexagonal wrench. However, the present invention is not limited thereto, and may be modified into various structures so that the operation member 155 can be operated by using other tools such as a spanner or a screwdriver.

In the present invention, one side of the sliding member 151 is coupled with the bearing 151a on the shaft 111 to move the driving module, but the present invention is not limited thereto. And the drive roller 120, the present invention is not limited thereto.

A plurality of the position adjusting devices 150 having such a structure may be spaced apart from each other in the vertical direction in the inserting portion 21a to move the entire positions of the driving modules at equal intervals.

The automatic opening and closing apparatus 100 may be applied to a sliding window as well as a general sliding window.

The smart window 1 according to the present invention may further include a natural ventilation unit 200, a light control unit 300, an open / close notification unit 400, and a control unit 500 in addition to the automatic window switch 100 have.

Referring to FIG. 3 again, the natural ventilation part 200 is installed in the windowpane 20 to ventilate the indoor air. The natural ventilation part 200 includes at least one pair of windowpanes 20, It is preferable that it is installed in the windowpane 23.

In this case, the natural ventilation part 200 may include a carbon dioxide sensor 210 for measuring the concentration of carbon dioxide contained in the indoor air. Accordingly, when the measured value measured by the carbon dioxide sensor 210 exceeds the reference value, the natural ventilation unit 200 can be automatically operated.

In this case, for the ventilation device for a window used in the natural ventilation part 200, Korean Patent Registration No. 10-1274838, Registration No. 10-1259671, Registration No. 10-1260564 filed by the present applicant, Patent No. 10-1301811, No. 10-1293852, No. 10-1307645, No. 10-1433437, No. 10-1293846, No. 10-1292365, 10-1330447, 10-1252906, 10-1272994, 10-1338547, 10-1273019, 10-293802, 10- 1263991, and 10-1254413 can be used. However, the present invention is not limited thereto, and a ventilator normally used in a window can be used. The detailed operation principle and the like of the ventilation device for a window will be omitted.

The light control unit 300 is installed on a part or all of the glass provided on the window 20 and serves to convert the light transmittance of the glass into a transparent or opaque state. The light control unit 300 is also called 'magic glass' It is called.

The magic glass used in the light control unit 300 is a laminated glass structure in which an ITO film and a liquid crystal are sandwiched between two sheets of glass. The light adjusting unit 300 can change a molecular arrangement between films by applying a voltage to a magic glass, instantly change from an opaque state to a transparent state, and change the transparency according to a change in voltage.

Specifically, in the state where no voltage is applied, liquid crystals appearing as rod-like molecules align along the inner wall of the capsule. In this state, the light incident on the magic glass is refracted from the capsule surface or inside due to the difference in the refractive index between the polymer and the liquid crystal and the birefringence of the liquid crystal. As a result, the light does not go straight and it appears to be opaque due to spawning.

On the contrary, when a voltage is applied, the liquid crystal molecules are arranged in a direction perpendicular to the electrodes because of the property of being parallel to the direction of applying the voltage. When the liquid crystal having the refractive index coincides with the refractive index of the polymer in this arrangement state is the same as the liquid crystal having no interface of the capsule, the light is straightened without scattering. Therefore, the magic glass looks transparent.

The opening / closing notification unit 400 includes a detection sensor 410 installed on the window 1 to detect whether the window 21 is open or closed in real time.

In this case, the detection sensor 410 may be composed of at least a pair of magnet type sensors that are attached to the window frame 10 slidingly opened and closed to detect opening / closing of the window pane 21 .

Specifically, the detection sensor 410 may be installed in a manner such that it is embedded in the upper portion of the window 21 to be opened and closed and the opposite surface of the window frame 10 corresponding thereto. However, the present invention is not limited thereto, and various changes and modifications may be made as long as it is possible to easily detect whether the window 21 is forcibly opened or closed.

The control unit 500 controls the respective components 100, 200, 300, and 400 individually or integrally by using the user's wireless communication terminal 510 regardless of the place and time, And displays the state of the component on the display window of the display unit 510 in real time.

Specifically, the control unit 500 uses wireless communication, and a radio signal is transmitted to a gateway and then connected to an application of the terminal 510 via the Internet.

In this case, it is preferable that the wireless communication uses an RF communication method. Of course, the present invention is not limited thereto, and zigbee wireless communication supporting short-distance communication can be applied. For reference, ZigBee wireless communication refers to one of the IEEE 802.15.4 standards supporting short-range communication. It is a technology for short-range communication and ubiquitous computing in the range of 10 ~ 20m in the wireless networking field of home and office. In other words, ZigBee is a concept of mobile phone or wireless LAN, and other technologies and features are the concept of communicating a small amount of information instead of minimizing power consumption.

However, the present invention is not limited to this, and the wireless communication may be performed using Bluetooth, Z-wave, Wi-Fi (Wi-Fi) ), A WiBro, and an NFC (Near Field Communication).

In addition, the terminal 510 preferably uses a smart phone that is portable and easy to install. In addition to the smart phone, it is also possible to use any one of a tablet PC, a mobile phone, a desktop, a notebook, a tab book, and a PDA.

The control unit 500 having such a configuration can monitor the current state of the window 1 having various functions in real time through a display window of the terminal 510. [

That is, the user can confirm whether the natural ventilation part 200, the light control part 300 and the opening / closing notification part 400 are operated in real time as well as the open / closed state of the window 1 through the application of the terminal 510 have.

If the window 1 is open, the open window 21 is locked by operating the menu of the automatic opening and closing apparatus 100 provided in the main menu of the application of the terminal 510, It is possible to execute the security mode through the opening /

In detail, when the signal is detected by the open / close notification unit 400, the controller 500 receives the detected signal and determines whether the signal is an unauthorized intrusion. The control unit 500 first confirms whether the window 20 is forcibly opened or not and immediately generates a warning alarm when it is determined that the window 20 is forcibly opened. A warning alarm can be generated simultaneously with the user's terminal 510 through a speaker (not shown) provided in the window 1 itself.

In addition, the control unit 500 can promptly notify the intruding situation by text message or telephone call to at least any one of a specific contact including a security company, a management office, a police box, etc., preset by the user.

Alternatively, the control unit 500 may cause the user terminal 510 to generate a warning alarm about the intrusion state, and may display a message on the display window so that one of the plurality of actions may be selected.

11A to 11G are explanatory views of the respective menus and functions of the application installed in the terminal according to the present invention to control various functions of the window.

Referring to FIG. 11A, a main menu is displayed on the display window of the terminal 510 when the application is initially executed. The main menu includes an overall control (T) menu for controlling each function on one screen, an automatic opening / closing device 100, an automatic ventilation unit 200, a light control unit 300, Each menu that can be selectively controlled by detailed conditions can be displayed as well as the current status display of the menu.

FIG. 11B is a content displayed when the entire control T is selected in the main menu (FIG. 11A), and a menu for easily controlling the various functions 100 to 400 according to preset conditions is displayed. Specifically, the automatic opening / closing apparatus 100 is provided with a closing / opening button for opening and closing the window 21, and the natural ventilation unit 200 may be provided with a stop / operation button for ventilation. The light control unit 300 is provided with a transparent / blocking button for switching the window glass to which the magic glass is applied in a transparent / opaque state. The open / close notification unit 400 is provided with a release / setting button .

11C shows the contents displayed when the automatic opening / closing apparatus 100 menu is selected in the main menu (FIG. 11A). It can display whether the current window 21 is opened or closed, as well as open or close the window 21, It is also possible to select a window in which a window to be opened or closed is selectively checked.

In addition, the automatic opening and closing apparatus 100 can select the degree of opening / closing of the window 21. In other words, if the width of the window (21) is 100 ㎝ wide, select a width of about 20 ~ 30 ㎝ for natural ventilation, or allow a pet left alone in the empty house to freely move in the veranda and living room You can set it.

FIG. 11D shows contents displayed when the menu of the natural ventilation unit 200 is selected in the main menu (FIG. 11A). It is determined whether the ventilator is in operation, the filter replacement time, and the concentration of carbon dioxide detected through the carbon dioxide sensor 210 Can be displayed in real time.

In addition, when the concentration of the detected carbon dioxide is equal to or higher than a reference value (for example, 800 ppm), the ventilation apparatus can be automatically activated.

FIG. 11E shows the transparent / opaque state of the window 20 to which the magic glass is applied, as well as displaying the transparent / opaque state when the menu of the light control unit 300 is selected in the main menu (FIG. 11A) It can be switched in real time.

11F is a content displayed when the menu of the opening / closing notification unit 400 is selected in the main menu (FIG. 11A). In addition to displaying the security setting state of the current window 1, have.

If the forced open / close is detected in the open / close notification unit 400, the control unit 500 displays a warning alarm window as shown in FIG. 11G on the terminal 510, The user can be notified of the intrusion situation by text message or phone call to at least one of the specific contacts including the established acquaintance, security company, management office, police box, and the like.

Referring to FIG. 11H, the setting menu (S) is always displayed on the upper right side of the display window of the terminal 510, and the pull-down menu is opened when the setting menu (S) is selected.

FIG. 11I shows the contents displayed when the lifestyle (L) menu is selected from the pull-down menu. The lifestyle L allows various functions (100, 200, 300, 400) of the window 1 to be set in advance in accordance with a specific situation such as going out, sleeping, vacation, etc. mainly used by the user. Each situation can be arbitrarily set by the user.

In other words, as shown in FIG. 11J, when setting the 'outgoing' situation, the 'window selection' menu is used to select the 'open / close notification', 'automatic opening / closing', 'light control' Each can be set. For example, the opening / closing notification of the window 21 can be set to the on state, the automatic opening / closing can be set to the closed state, the light adjustment can be set to the opaque state, and the natural ventilation can be set to the off state.

Also, 'sleep' or 'vacation', which will leave the house for a few days, can be appropriately selected and stored according to the situation.

Then, the user selects lifestyle L of the setting menu (S) in the corresponding situation and then selects one of the stored suitable situations and selects " execute " , 200, 300, 400) are executed immediately.

The smart window 1 according to the present invention having the above-described configuration can automatically open / close the window 20, natural ventilation, light control for switching the window to transparent / opaque state, opening / closing notification for sensing the forced opening / Various functions can be provided to improve the user's residential environment.

The window 1 having the functions described above can control the various functions individually or integrally regardless of the place by using the terminal 510 such as a smart phone possessed by the user.

In addition, by setting a specific situation such as going out, sleeping, and vacation to be used mainly by the user in the lifestyle (L) menu of the terminal 510, it is possible to simply select and use the corresponding mode.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

1: window 10: window frame frame
20: Sash 21: Sliding window
21a: Mouthpiece 23: Fixed window
100: automatic opening and closing device 110: drive motor
111: shaft 113: first gear
115: second gear 120: drive roller
121: concave / convex groove 123: concave / convex pad
130: electromagnetic clutch 140: safety sensor
150: position adjusting device 151: sliding member
151a: Bearing 151b: Fixing member
151d: Bead 153: Support member
153a: fastening hole 155: operating member
200: natural ventilation part 210: carbon dioxide sensor
300: light control unit 400: open / close notification unit
410: Detection sensor 500:
510: terminal L: lifestyle
S: Setup T: Full control

Claims

A window automatic door opening / closing apparatus provided on any one of a window frame frame (10) and at least one pair of window openings (20) provided on a window frame (10)
A driving motor 110 installed on the opening 21a of one of the pair of window frames 20;
A driving roller 120 which is rotated by receiving the power of the driving motor 110 and is provided on one side of a fixed side window 23 provided adjacent to the side and an outer circumferential surface of which is opened to open and close the window case 21; And
And an electromagnetic clutch 130 installed on the shaft 111 of the drive motor 110 to selectively cut off the power transmitted to the drive roller 120 so as to enable manual operation of the window 21 In addition,
A plurality of recessed and recessed grooves 121 are formed on the outer circumferential surface of the driving roller 120 to provide a frictional force when contacting one surface 23a of the windowpane 23,
The protrusion pad 123 is engaged with the protrusion groove 121 to prevent the slipping phenomenon in the opening 23a of the windowpane 23 which contacts the outer circumferential surface of the driving roller 120,
A safety sensor 140 capable of stopping the operation of the driving motor 110 when the person or the object passing through the windowpane 21 is detected during the closing operation of the windowpane 21 is received in the opening 23a Detects the side of the window frame (10) facing the eyelet (23a)
The position adjusting device 150 further includes a position adjusting device 150 for pressing the outer circumferential surface of the driving roller 120 against one surface 23a of the window 23,
A sliding member 151 which is coupled to one side of the bearing 151a of the shaft 111 and the other side of which is slidably engaged with a fixing member 151b fixed to the side of the window 21;
A support member 153 which is fixed to the opening portion 23a of the window 21 so as to be spaced apart from the sliding direction of the sliding member 151 and includes a fastening hole 153a; And
And an operating member 155 which has its tip abutted against one surface 153c of the sliding member 151 when the connecting member 153 is screwed into the fixing hole 153a to press the sliding member 151,
The automatic window opening / closing device and the position adjusting device 150 are installed on the side surface of the windowpane 21 so as to be spaced apart from each other along the longitudinal direction,
And the case 21a comprises a housing for housing the automatic window open / close device and the position adjusting device 150, and a case 21b for enclosing the housing.

The method according to claim 1,
The automatic window opening /
Wherein the pair of window shades (20) are installed at both upper and lower portions, or both upper and lower portions of an opening portion (21a) which is separated from each other.

The method according to claim 1,
The driving roller (120)
Wherein the door is formed of rubber or urethane material.

The method according to claim 1,
The convex / concave pad 123,
Is applied to a predetermined section so as to prevent a slip phenomenon when the drive roller (120) is initially driven.

delete

A window including a window frame frame (10) and at least one pair of window frames (20) slidably openable in the window frame frame (10)
The automatic window opening / closing device (100) according to any one of claims 1 to 4, which is installed in any one of the pair of window shades (20). And
A controller (not shown) for selectively controlling the automatic door opening / closing apparatus 100 using the user's wireless communication terminal 510 and displaying the opened / closed state of the window 20 on the wireless communication terminal 510 in real time 500). &Lt; / RTI >

9. The method of claim 8,
The control unit 500,
Further comprising using a wireless communication supporting short-range communication and being connected to an application of the terminal (510) via the Internet after a wireless signal is transmitted to a gateway.

9. The method of claim 8,
The terminal 510,
A smart phone, a tablet PC, a mobile phone, a desktop, a notebook, a tab book, and a PDA.