KR20220043636A - Auto ventilating apparatus for sliding windows and doors and controlling system using the same - Google Patents

Abstract

The present invention is an automatic ventilation device that is installed on sliding windows provided with a first window and a second window, and opens and closes the first window by sliding a driving wheel attached to one side of the frame of the first window while rotating through the power of a driving motor. Wow; a terminal installed with an application having a function of automatically opening and closing the first window while the driving wheel is rotated in a forward or reverse direction by operating the driving motor; A control unit for automatically opening and closing the first window by receiving a control signal input through the application and controlling the driving motor; Start the system.

Description

Automatic ventilation device for sliding door and door control system using the same

The present invention is an automatic ventilation device that is installed on sliding windows provided with a first window and a second window, and opens and closes the first window by sliding a driving wheel attached to one side of the frame of the first window while rotating through the power of a driving motor. Wow; a terminal installed with an application having a function of automatically opening and closing the first window while the driving wheel is rotated in a forward or reverse direction by operating the driving motor; A control unit for automatically opening and closing the first window by receiving a control signal input through the application and controlling the driving motor; It's about the system.

Generally, windows and doors refer to various windows or doors installed in openings such as windows or entrances to block the inside of a building from the outside. It plays the role of a wall and at the same time serves as a supply passage for sunlight and fresh outside air, and is an essential component that gives indoor people a sense of view and openness.

Recently, due to the improvement of construction technology and performance of building materials, windows and doors have excellent airtightness, and the inflow of outdoor air as well as the outflow of indoor air are tightly controlled. It threatens the sanitary environment by causing the growth of mold on window glass, or causes respiratory diseases because various gases, dust, smoke, odor, and bacteria always coexist indoors.

In addition, interest in fine dust caused by frequent yellow dust and fine dust, and fine dust generated by cooking and vacuuming is increasing. Demand is rapidly increasing.

However, existing ventilation facilities (ventilators) are bulky and have different sizes of windows and doors for each building. In performing the ventilation function of the air conditioner, rainwater or foreign substances such as sand and soil easily enter the room due to weather changes such as typhoons, showers, and yellow sand. Due to the deviation of the indoor temperature, the thermal efficiency is rapidly reduced, and it has a fatal adverse effect on the health of the elderly, infants, and patients with weak immunity.

For this reason, various devices related to automatic opening and closing of windows have been disclosed, and as an example, an "automatic window opening and closing device" capable of sliding and opening and closing a window on a screw shaft rotated by a driving means has been previously applied for in Patent Registration No. 10-0915952. (See Fig. 1)

However, since most of these automatic window opening/closing devices require the user to directly operate the window in a short distance with a remote control, etc. indoors, when the user goes out without accurately recognizing the operation of the opening and closing device and whether the window is opened or closed, or suddenly It was inconvenient to close the open window quickly due to rain or heavy snow.

The present invention was invented to solve the above problems, and an automatic ventilation device for sliding doors that can be controlled in real time regardless of location using a terminal installed with an application capable of automatic opening and closing of the window, and using the same An object of the present invention is to provide a control system for sliding doors.

In the automatic ventilation apparatus for sliding windows installed on sliding doors in which a first window and a second window are provided on a window frame for the above purpose and opening and closing the first window to ventilate the room, the window frame a fixing part fitted and fixed to the rail for a second window disposed along the longitudinal direction on the bottom surface of the; The drive motor rotates in the forward and reverse directions and is fitted to the rotation shaft of the drive motor, one outer peripheral surface protrudes outwardly, and is in close contact with the frame one surface of the first window. A drive that opens and closes the first window while rotating by the power of the drive motor a driving unit including a wheel; and a clutch connected to the driving unit and configured to move the driving unit in the width direction to bring the driving wheel into close contact with one side of the frame of the first window or to separate it from the frame.

In addition, the present invention is installed on a sliding door-type window in which a first window and a second window are provided on a window frame and opens and closes the first window to ventilate the room, and is disposed along the longitudinal direction on the bottom surface of the window frame A fixing part that is fitted and fixed to the rail for a second window, the driving motor rotating in the forward and reverse directions, and the driving motor rotated in the forward and reverse directions are fitted to the rotation shaft of the driving motor, and one outer peripheral surface protrudes to the outside to be in close contact with one surface of the frame of the first window, and the driving motor a driving unit including a driving wheel for opening and closing the first window while rotating by the power of an automatic ventilation device including a clutch that separates them; a terminal installed with an application having a function of automatically opening and closing the first window while the driving wheel is rotated in a forward or reverse direction by operating the driving motor; and a control unit that receives a control signal input through the application and controls the driving motor to automatically open and close the first window.

In addition, in the present invention, the application closes the first window and then the driving wheel is in close contact with the outer circumferential surface of the frame of the first window by a clutch to fix the first window to prevent manual opening and closing of the first window by external force. It is characterized in that it provides.

In addition, a position detection sensor for converting the current position value of the first window into an electric signal and transmitting it to the control unit is provided on one side of the automatic ventilation device according to the present invention, and the application is first Provides an opening/closing degree selection function that can open the window, and the control unit receives an electrical signal received from the position detection sensor and the current position of the first window when a desired distance value is input through the opening/closing degree selection function of the application and then output a control signal to rotate the driving motor in the forward or reverse direction, and to turn off the power when the first window reaches the user's desired position.

In addition, the present invention is installed on the side of the frame of the second window, the body having a dead bolt protruding to the outside while moving along the width direction is provided therein, and one side of the first window or the second window so as to correspond to the main body is installed in the locking device including a clasp that is formed with a dead bolt insertion hole into which the dead bolt is inserted, the application outputs a control signal so that the dead bolt protrudes outward from the main body and is inserted and fixed It is characterized in that it includes an automatic locking function to fix the first window.

The automatic ventilation device for sliding doors according to the present invention configured as described above automatically opens and closes the first window while the drive wheel is rotated through the power of the drive motor to ventilate the room, but the position of the drive unit is variable by the clutch As a result, the driving wheel is more firmly attached to one side of the frame of the first window to solve the problem that the first window is not properly opened and closed due to slip.

In particular, the present invention has a remarkable ability to firmly adhere the driving wheel to the frame of the first window through the clutch even if the thickness of the rail for the window provided along the longitudinal direction of the window frame and the interval between the rail and the rail are different for each window. It works.

In addition, since the present invention can automatically open or close the first window by controlling the automatic ventilation device through an application installed on the user's terminal, the window can be controlled in real time regardless of location.

In addition, in the present invention, when the security function provided by the application is activated, the first window is preferentially closed, and then the driving wheel is in close contact with the frame of the first window to fix the first window to manually open and close the first window by external force. can be prevented Therefore, when going out with the first window open, there is a remarkable effect that can be controlled so that the security of the inside can be safely maintained even from the outside.

In addition, the present invention can partially or completely open the first window according to the user's intention, and through the automatic locking function of the application, the dead bolt is inserted and fixed to the latch while fixing the first window to completely block the intrusion of an outsider. can

1 is an exemplary view of an automatic window opening and closing device according to the prior art.
2 to 6 are schematic diagrams for explaining the automatic ventilation device for sliding doors according to the present invention.
7 is a schematic illustration for explaining a control system for sliding doors and doors through an automatic ventilation device for sliding doors according to the present invention.
8 is a schematic illustration for explaining an application installed in a terminal according to an embodiment of the present invention.
9 is a schematic illustration showing a state in which the first window is partially opened through an application installed in a terminal according to an embodiment of the present invention;
10 and 11 are schematic diagrams for explaining the automatic lock function of the application according to an embodiment of the present invention.

In describing the present invention, the advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed subject matter may be thorough and complete, and that the spirit of the present invention may be sufficiently conveyed to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

Terms such as first and second may be used to describe various elements, but the elements are not limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions of components. For example, for convenience, when naming the upper part of the drawing as the upper part and the lower part of the drawing as the lower part, the upper part may be named lower without departing from the scope of the present invention, and the lower part may be named upper part. .

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It is to be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, the control system for sliding doors according to the present invention will be described in more detail with reference to the accompanying drawings.

In the present invention, the term “sliding door” refers to a normal window that is opened and closed while sliding along a guide rail provided on the bottom surface of the window frame, in which two or more windows (or doors) are arranged in a horizontal direction inside the window frame.

In the drawings to help detailed description or understanding of the present invention, the sliding door type 1 having the first window 10 and the second window 6 inside the window frame 2 is based on, and when the automatic ventilation device is operated The first window 10 is opened and closed, and the second window 10 is fixed. This is merely an example for describing the present invention, and is not limited to the scope of the present invention.

The present invention discloses an automatic ventilation device for sliding doors that automatically opens and closes a first window to ventilate a room while a driving wheel is rotated through the power of a driving motor, and a control system for sliding doors using the same.

2 to 6 are schematic diagrams illustrating an automatic ventilation device 100 for sliding windows that automatically slides open and closes the first window according to the present invention, wherein the automatic ventilation device 100 is for a second window. It includes a fixing unit 110 fitted and fixed to the rail, a driving unit 120 for opening and closing the first window by pushing or pulling, and a clutch 130 for changing a position of the driving unit from the first window.

First, the automatic ventilation device 100 is provided with a case 101 forming an exterior.

The case 101 may be formed in various shapes, and may have a rectangular or rectangular hexahedron shape so as to be easily adhered to the bottom surface of the window frame or the outer peripheral surface of the second window frame.

The fixing part 110 is provided at the lower end of the inside of the case and is fitted to the second window rail 8 , and includes a base plate 111 , a fixing bracket 112 , an adjustment lever 113 , and fixing it. Includes piece 114 .

The base plate 111 is in the form of a rectangular plate of a predetermined thickness vertically coupled to the lower end of the inner wall of the case 101, and the bottom surface is seated on the bottom surface of the window frame.

The fixing bracket 112 has a "┓" shape having a predetermined length, is coupled to both ends of the base plate, respectively, and the inner peripheral surface of the vertical side is closely supported on the outer peripheral surface of the rail for the second window.

The fixing piece 114 is moved along the width direction inside the fixing bracket by the control lever 113 .

A friction pad 115 may be provided on the outer circumferential surface of the control lever 114 to improve frictional force with the rail for the second window and to prevent abrasion or scratches due to direct contact.

Next, as shown in FIGS. 4 and 5 , the driving unit 120 includes a driving motor 121 provided inside the case, and a driving wheel 122 inserted into the rotation shaft of the driving motor and rotated in a forward or reverse direction. .

The driving motor 121 is preferably a motor rotatable in the forward or reverse direction so that the first window is opened or closed by pushing or pulling the frame of the first window while the driving wheel rotates in the forward or reverse direction.

In addition, one side of the driving wheel 122 protrudes to the outside of the case and receives the rotational force of the driving motor in a state in close contact with one side of the frame of the first window to rotate while pushing or pulling the frame of the first window. Open and close the window.

The driving wheel 122 is made of rubber, leather, artificial leather, soft PVC or silicone to prevent an error occurring when opening and closing the first window due to idle or sliding, and to improve frictional force with the frame of the first window. A friction pad (not shown) made of any one material may be fitted to the outer circumferential surface, and a plurality of protrusions may be formed along the outer circumferential surface of the friction pad.

In addition, in the present invention, the fixed plate 140 is coupled to the top of the front surface of the base plate 111 in parallel, and the moving plate 150 is disposed at the rear of the fixed plate in the horizontal direction. Here, the front edge of the moving plate 150 is disposed inside the case 101 and the rear edge protrudes toward the rear of the case.

In addition, in the present invention, in the driving motor 121, the rotating shaft vertically penetrates the moving plate 150 and protrudes downward, and the driving wheel 122 is vertically disposed on the lower side of the rear edge of the moving plate. A pair may be provided on both sides with respect to the center of the moving plate to prevent slipping by securing a contact area with the frame 11 of one window.

Here, a prime mover gear 123 is fitted to the rotation shaft of the driving motor 121, a pair of planetary gears 125 mesh on both sides of the prime mover gear, and a driven gear 124 meshes with each planetary gear. is fitted to the upper end of the driving wheel 122 so that the power of the driving motor 121 is transmitted to the pair of driving wheels 122 at the same time to prevent slipping, and to smoothly open and close heavy or large windows there is.

Next, the clutch 130 moves the driving unit 120 in the width direction inside the case 101 so that the driving wheel 122 is in close contact with one surface of the frame 11 of the first window or is spaced apart from the frame. .

To this end, the clutch 130 includes a clutch motor 131 provided inside the case 101 , a screw 132 of a predetermined length disposed in the width direction at the rear of the fixing plate 140 , and the screw. and a clutch frame 133 that is movably provided along and supports the driving wheel.

The clutch motor 131 is preferably a motor rotatable in the forward and reverse directions so that the driving unit reciprocates linearly along the width direction.

The screw 132 is connected to the rotation shaft of the clutch motor 131 and rotates in the forward and reverse directions. Here, the clutch motor 131 and the screw 132 may be connected by various methods or structures, for example, the prime mover gear 1311 is fitted to the rotation shaft of the clutch motor 131, and the screw ( The driven gear 1312 for receiving power is fitted to one end of the 132), so that the power is transmitted while the driven gear and the driven gear are directly engaged, or the driven gear 1311 and the driven gear 1312 One or more planetary gears 1313 for power transmission may be installed therebetween.

The clutch frame 133 has a nut fixing part 1331 having an upper edge vertically coupled to the bottom surface of the moving plate 150 and having a nut N engaged with the screw 132 penetrates through the center and is fixedly installed. and a driving wheel support part 1332 formed perpendicular to the nut fixing part and having a pair of the driving wheels 122 vertically seated on both sides of the nut fixing part.

When the power of the clutch motor 131 is transmitted to the screw, the clutch frame 133 is moved in the width direction along the screw 132 through the nut N in the case 101, and the clutch frame 133 ) and the moving plate 150 are moved together, the position of the driving wheel 122 is automatically changed.

Conventionally, a window having a single glass window installed inside the frame was used, but recently, a window having two or more glass windows installed inside the frame for the purpose of insulation or sound insulation has been used.

Here, as the number of glass windows inserted into the frame increases, the thickness of the window increases, and since the thickness of the window becomes heavy, the thickness of the rail is inevitably increased as well, and the gap between the rail and the rail according to the thickness of the window This must be different

The clutch 130 changes the position of the driving wheel 122 inside the case 101 without being affected by the thickness of the window disposed on the sliding door, the thickness of the rail, or the distance between the rail and the rail. by firmly adhering to the frame of the first window to prevent slipping due to play and to enable smooth opening and closing.

On the other hand, in the present invention, the drive motor 121 and the clutch motor 131 can precisely control the rotation direction, rotation amount, rotation speed, etc., and increase the force so as not to be affected by the size or weight of the step motor or It is preferable to use a servomotor.

In addition, the present invention includes a guide pin 160 fixed along the width direction between the fixing plate and the inner wall of the case, a guide bracket 170 that prevents shaking of the moving plate and guides linear movement, and the fixing plate and an elastic spring 180 fitted to the guide pin between the guide bracket and the guide bracket.

The guide pin 160 is a pair of the moving plate 150 along the horizontal direction so that the moving plate 150 is not shaken while maintaining the left and right balance through a guide bracket 170 to be described later when the moving plate 150 is moved by the power of the clutch motor. They are arranged to be spaced apart from each other at a predetermined interval.

The guide bracket 170 has a bottom surface coupled to the moving plate to move along the moving plate, and the guide pin is inserted through the upper center to guide the moving plate so that it moves in a straight line without shaking.

In FIG. 6, reference numeral 101 shows the front side of the case, and the guide bracket 170 is spaced apart from the front inner wall of the case when the driving wheel 122 is spaced apart from the frame 11 of the first window. Spaced apart, in this case, the elastic spring 180 is compressed by the guide bracket (170).

In addition, when the clutch motor 131 is driven and the moving plate 150 is moved, the elastic spring 180 is restored to its original state and elastically supports the guide bracket 170 , and acts on the guide bracket 170 . This force acts on the moving frame 150 so that the driving wheel 122 is always firmly in close contact with the frame 11 of the first window.

The frame surrounding the window appears to be a flat plane when viewed with the naked eye, but irregularly minute curved portions (or depressions) are formed. Accordingly, when the driving wheel 122 pushes or pulls the frame 11 of the first window, when the driving wheel comes into contact with the protruding curved portion of the frame surface, the driving wheel is pushed backwards and overload of the motor may occur. , when the inner recessed portion and the driving wheel face each other, slip may occur due to minute play. According to the present invention, the driving wheel 122 is elastically supported by the elastic force of the elastic spring 180 so that it is always firmly in close contact with the frame 11 of the first window, thereby preventing overload of the driving motor and deterioration of durability. It can be prevented, and there is a remarkable effect of preventing slip due to play.

Next, FIG. 7 is a schematic exemplary view for explaining a control system for sliding doors through an automatic ventilation device for sliding doors according to the present invention. The present invention is an automatic ventilation device 100 and a terminal 200 and a control unit 300 .

The automatic ventilation device 100 is in accordance with the above-described configuration, the detailed description below will be omitted.

In the terminal 200, an application providing a function for automatically opening and closing the first window is installed. It may be a device capable of opening or closing the first window by controlling the motor, for example, any one selected from a smartphone, a tablet PC, a mobile phone, a desktop, a laptop computer, a tabbook, and a PDA. In the drawings to help the understanding of the present invention, a smartphone is shown as an example as a terminal.

In addition, in the terminal 200 , a manipulation unit 210 for outputting a control signal is provided through the display unit 220 . 8 is an exemplary view illustrating a state in which an application installed in the terminal is executed according to an embodiment of the present invention, wherein the manipulation unit 210 selects the degree of opening/closing of the first window according to the user's need. , 'slightly open', 'half open', and 'wide open' buttons may be provided, respectively, and a button for selecting activation/deactivation of a locking device (Crescent), which will be described later, and setting/unsetting of a security function A button for each may be provided.

The control unit 300 receives a control signal input through the application, and controls the driving motor according to the received control signal to automatically open and close the first window.

The control system for sliding doors according to the present invention, including the automatic ventilation device 100 as described above, the terminal 200 in which the application is installed, and the control unit 300, has a security function to prevent unauthorized intrusion into the room from the outside. to provide.

The security function is activated through an application, and when the security function is activated by the user, a control signal is transmitted to the control unit 300 , and the control unit 300 preferentially operates the driving motor 121 according to the received control signal. to close the first window 10 and then stop the driving motor 121 and then operate the clutch motor 131 to bring the driving wheel 122 into close contact with the outer peripheral surface 11 of the frame of the first window.

When the driving wheel 122 is in close contact with the frame 11 of the first window, the movement of the first window 10 is restricted by the driving wheel. Here, if an external force for arbitrarily opening the first window is applied, the rotation shaft of the driving motor 121 is forcibly rotated by the driving wheel, and a current value due to any movement is detected and transmitted to the controller 300 .

The control unit 300 transmits a signal notifying an external intrusion to the terminal to immediately deliver the corresponding fact to the user, and a warning sound or a lamp is output to notify the surroundings of the intrusion to request help.

As described above, the present invention can safely protect the room even when going out through the security function.

In addition, a position detection sensor 190 for detecting the first window is provided on one side of the automatic ventilation device 100 according to the present invention.

The position detection sensor 190 is provided on the side of the case 101, and on the outer peripheral surface of the frame 11 of the first window, a sensing piece 400 facing the position detection sensor at a position adjacent to the side wall of the window frame. this is combined

The position detection sensor 190 detects the sensing piece 400 in the opposite position and transmits a detection signal to the control unit. For example, the position detection sensor 190 outputs infrared or ultrasonic waves toward the sensing piece 400 , and detects that the output infrared or ultrasonic waves are reflected by the sensing piece 400 and returns to the position of the first window The value is converted into an electric signal and transmitted to the control unit. Since this principle is widely used in various fields, a detailed description thereof will be omitted below.

On the other hand, the position detection sensor 190 may be provided on both sides of the case so as not to be affected by the arrangement of the first window 10 and the second window 20 and the location where the automatic ventilation device 100 is installed. there is.

In addition, the control system for sliding doors according to the present invention provides an opening/closing degree selection function that can open the first window by a predetermined distance desired by the user through the position detection sensor 190 .

The opening/closing degree selection function is activated through an application installed in the terminal, and the control unit receives an electrical signal received from the position detection sensor and the current position of the first window when a desired distance value is input through the opening/closing degree selection function of the application and then output a control signal to rotate the driving motor in the forward or reverse direction, and turn off the power when the first window reaches the user's desired position.

For example, when the user activates the opening/closing degree selection function by executing an application installed in the terminal, the control unit 300 preferentially operates the automatic ventilation device 100 so that the sensing piece 400 is the position detection sensor 190 . The first window is opened to the position closest to the

At this time, the position value at which the sensing piece 400 is closest to the position detection sensor 190 ('open wide') and the position value that is maximally spaced apart from the position detection sensor 190 ('window closed') are stored as reference values in the control unit 300, Based on the two values, when the 'half-open' control signal is input, the corresponding control signal is output to control the driving motor. In addition, in the case of a 'slightly open' control signal, the opening/closing width as desired by the user may be set to be controlled by the control unit.

In addition, although not shown in the drawings, the present invention is installed outside a window, an automatic ventilation device, or indoors and outdoors, and is electrically linked with the driving motor and the control unit to operate the driving motor according to a sensed value to automatically open and close the first window. type of sensor (hereinafter, referred to as a 'sensor unit') may be included. For example, an air pollution sensor that can detect the degree of pollution of indoor and outdoor air, a temperature sensor that detects the outside temperature, a humidity sensor that detects humidity, an illuminance sensor that recognizes light or detects the amount of light, in case of a fire A fire detection sensor that detects smoke or flames, a gas sensor that detects a specific gas leak, etc. can be installed indoors, outdoors, or both indoors and outdoors, and each sensor is linked with the drive motor through the control unit. Automatic ventilation according to the operation of the sensor can be made. The value sensed by the sensor unit may be displayed on the display unit 220 as a text, a numerical value, a graph, an image, or the like.

On the other hand, in general, a locking device for windows, aka cresent, is installed on sliding door windows and doors for a crime prevention function as shown in FIG. Crescent brackets are installed on the

As such, the Crescent serves to prevent the arbitrarily moving window from slidingly moving by fastening the moving window to the fixed window while being engaged with the Crescent bracket.

However, such a conventional locking device (Crescent) had a cumbersome and inconvenient problem because the user could fix the movable window only by manually moving it to the sliding door and manually operating it, and it was impossible to control the locking device from the outside.

11 is a schematic illustration of a locking device for sliding doors controlled through the application according to an embodiment of the present invention.

11, the locking device is installed on the side of the frame 21 of the second window and has a main body 510 having a dead bolt 511 protruding to the outside while moving along the width direction, and the main body. It is installed on one side of the first window to correspond to and includes a clasp 520 in which the dead bolt insertion hole 521 into which the dead bolt is inserted is formed.

In addition, the application according to the present invention provides an automatic locking function for fixing the first window 10 by outputting a control signal so that the dead bolt protrudes outwardly from the main body and is inserted and fixed in the dead bolt insertion hole 521. .

The main body 510 has a substantially rectangular shape with an empty interior so that a configuration for electrical movement of the dead bolt, a configuration for supplying power to the dead bolt, and a configuration for wireless transmission and reception with the control unit 300 can be mounted. It may be made of, and a bracket in which a bolt hole is formed may be formed at the upper end and lower end of the side so as to be bolted to the frame of the second window.

The latch 520 is coupled to the first window 10 or the second window 20 to correspond to the main body so that the dead bolt insertion hole 521 faces the dead bolt 511, for example, It may be adhesively bonded to the glass window of the first window with double-sided tape or the like, or may be bolted to the side of the frame 21 of the second window.

In the present invention as described above, when the automatic locking function of the application installed in the terminal is activated, a control signal is output to limit the movement of the first window while the dead bolt 511 is inserted and fixed in the dead bolt insertion hole 521. This configuration Through this, it is possible to eliminate the hassle of the user having to move directly to the sliding door and operate the locking device, and there is a remarkable effect that the sliding door can be controlled from the outside in a locked state.

On the other hand, in the control system of the sliding door according to the present invention, when the security function is activated through the application, the automatic locking function is sequentially activated to close the first window, and then the dead bolt 511 is inserted into the dead bolt insertion hole 521. As it is fixed, the security function can be further improved.

1: sliding door window 2: window frame
10: first window 11: frame of the first window
20: second window 21: second window frame
22: rail for the second window
100: automatic ventilation device 101: case
110: fixed part
111: base plate 112: fixing bracket
113: control lever 114: fixed piece
115: friction pad
120: drive unit
121: drive motor 122: drive wheel
123: driven gear 124: driven gear
125: planetary gear
130: clutch
131: clutch motor 1311: prime mover
1312: driven gear 1313: planetary gear
132: screw 133: clutch frame
1331: nut fixing part N: nut
1332: drive wheel support
140: fixed plate 150: moving plate
160: guide pin 170: guide bracket
180: elastic spring
190: position detection sensor
200: terminal
210: operation unit 220: display unit
300: control unit
400: sensing piece
500: lock
510: body 511: dead bolt
520: latch 521: dead bolt insertion hole

Claims (5)

An automatic ventilation device for sliding windows installed on a sliding door in which a first window and a second window are provided on a window frame and opening and closing the first window to ventilate the room,
a fixing part 110 fitted and fixed to the rail for a second window disposed along the longitudinal direction on the bottom surface of the window frame;
The drive motor rotates in the forward and reverse directions and is fitted to the rotation shaft of the drive motor, one outer circumferential surface protrudes to the outside and is in close contact with the frame one surface of the first window. A drive that opens and closes the first window while rotating by the power of the drive motor a driving unit 120 including a wheel;
a clutch 130 connected to the driving unit and moving the driving unit in a width direction to make the driving wheel closely adhere to one side of the frame of the first window or space it apart from the frame;
Automatic ventilation device for sliding doors, characterized in that it comprises a.
It is installed on a sliding door type window in which a first window and a second window are provided on the window frame and opens and closes the first window to ventilate the room. For a second window disposed along the longitudinal direction on the bottom surface of the window frame The fixing part 110 fitted and fixed to the rail, the driving motor rotating in the forward and reverse directions, and the driving motor rotated in the forward and reverse directions are fitted to the rotation shaft of the driving motor, and one outer circumferential surface protrudes to the outside to be in close contact with the frame one surface of the first window, and the power of the driving motor a driving unit 120 including a driving wheel that opens and closes the first window while rotating by an automatic ventilation device 100 including a clutch 130 to be spaced apart from each other;
a terminal 200 installed with an application having a function of automatically opening and closing the first window while the driving wheel is rotated in a forward or reverse direction by operating the driving motor;
a control unit 300 that receives a control signal input through the application and controls the driving motor to automatically open and close the first window;
A control system for sliding doors through an automatic ventilation device for sliding doors, characterized in that it comprises a.
The security of claim 2, wherein the application closes the first window and then fixes the first window while the driving wheel is in close contact with the outer circumferential surface of the frame of the first window by a clutch to prevent manual opening and closing of the first window by external force. A control system for sliding doors through an automatic ventilation device for sliding doors, characterized in that it provides a function.
According to claim 2, wherein one side of the automatic ventilation device is provided with a position detection sensor that converts the current position value of the first window into an electric signal and transmits it to the control unit,
The application provides an opening/closing degree selection function that allows the user to open the first window by a predetermined distance desired,
The control unit compares the electric signal received from the position detection sensor with the current position of the first window when a desired distance value is input through the opening/closing degree selection function of the application, and then outputs a control signal to drive the driving motor in the forward direction or A control system for sliding doors through an automatic ventilation device for sliding doors, characterized in that the power is turned off when the first window reaches the user's desired position by rotating it in the reverse direction.
3. The method of claim 2,
A main body installed on the side of the frame of the second window and having a dead bolt protruding to the outside while moving in the width direction is provided therein, and installed on one side of the first window or the second window so as to correspond to the main body, A locking device including a clasp in which a deadbolt insertion hole into which the deadbolt is inserted is formed is provided,
The application outputs a control signal so that the dead bolt protrudes outwardly from the main body and is inserted and fixed in the dead bolt insertion hole to secure the first window by outputting a control signal. Control system for sliding doors through

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