KR200488680Y1 - Window automatic open ann close apparatrus - Google Patents

Window automatic open ann close apparatrus Download PDF

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Publication number
KR200488680Y1
KR200488680Y1 KR2020170005692U KR20170005692U KR200488680Y1 KR 200488680 Y1 KR200488680 Y1 KR 200488680Y1 KR 2020170005692 U KR2020170005692 U KR 2020170005692U KR 20170005692 U KR20170005692 U KR 20170005692U KR 200488680 Y1 KR200488680 Y1 KR 200488680Y1
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KR
South Korea
Prior art keywords
pinion
window
side window
outdoor side
opening
Prior art date
Application number
KR2020170005692U
Other languages
Korean (ko)
Inventor
손병구
Original Assignee
손병구
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Application filed by 손병구 filed Critical 손병구
Priority to KR2020170005692U priority Critical patent/KR200488680Y1/en
Application granted granted Critical
Publication of KR200488680Y1 publication Critical patent/KR200488680Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/302—Electronic control of motors during electric motor braking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • E05Y2400/445—Switches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

An automatic window opening / closing apparatus is disclosed. The automatic window opening / closing device of the present invention is a window opening / closing device which is composed of an indoor side window and an outdoor side window and can automatically open or close the outdoor side window among double windows installed on a window frame, A body portion provided to be able to open or close the outdoor side window by a pinion rotated by a driving motor; A rack provided to engage with a pinion of the body portion; And a control box installed on the window frame and electrically connected to the body portion and having a user operation portion for controlling driving of the driving motor, wherein the body portion is disposed between the indoor side window and the outdoor side window And the rack is installed on the outdoor side window so that the outdoor side window is automatically opened by the engagement structure of the pinion and the rack in a narrow space between the indoor side window and the outdoor side side window when the user operates the opening / Can be closed.
According to the present invention, it is possible to simplify the structure for automatic opening and closing of an outdoor side window forming an outer region of a double window and to install it in a narrow space between an indoor side window and an outdoor side window, Practicality can be improved.

Description

{WINDOW AUTOMATIC OPEN ANN CLOSE APPARATUS}

The present invention relates to an automatic window opening / closing apparatus, and more particularly, to an automatic window opening / closing apparatus that is installed between an indoor side window and an outdoor side window constituting a double window and automatically opens / closes an outdoor side window To an opening and closing device.

Generally, a window is fixed to a wall of a building so that an outside landscape can be seen, and it is installed for mining and ventilation. The window is distinguished by a sliding type slidingly opening and closing according to the structure, a hinged type opening and closing by a hinge, and a female type opening and closing by an arm.

Since the above-mentioned window has a structure in which a person directly opens and closes, a manual operation of a person is required for a user or an administrator to open the door for indoor ventilation of the building, or to close the door for cooling or keeping warm.

However, there are inconveniences and inconveniences that the user must move to the window when opening and closing the window due to the manual operation of the person by opening and closing the window. Especially, in the case of the inconvenient person or the aged person or children, Is very difficult to handle manually, and there is a risk of damage to the body that the fingers are caught in by carelessly when opening and closing the window.

Accordingly, although a window automatic opening / closing device capable of opening and closing a window by a simple operation of a user has been developed, it is disadvantageous in that it is complicated in structure and expensive because it is integrally formed with a window in the process of manufacturing a window. In addition, if any part of the automatic system is broken, there is a problem that it is difficult to disassemble and assemble in the maintenance process.

In order to replace the simple window opening / closing operation, the problem of the volume, weight, cost and maintenance burden of the automatic window opening / closing device is a problem. Therefore, the number of parts is reduced and the size is reduced by a simpler structure. An automatic window opening / closing device is required.

Korean Patent Laid-Open Publication No. 10-2017-0111078 (Dec. 12, 2017) Korean Registered Patent No. 10-1427108 (Registered on July 31, 2014) Korean Registered Patent No. 10-1265048 (Registered on May 10, 2013)

The technical problem of the present invention is that it is installed in a narrow space between an indoor side window and an outdoor side window which constitute a double window so that the outdoor side window can be automatically opened or closed and the structure of the apparatus can be simplified, The automatic opening / closing device for a window.

Another technical problem of the present invention is to provide a window automatic opening and closing apparatus capable of variously setting an opening time, a closing time, and an opening width of an outdoor side window.

Another technical object of the present invention is to provide an automatic window opening / closing apparatus for a window that can open an outdoor side window manually in the event of an emergency such as a power failure.

It is to be understood that the technical subject matter of the present invention is not limited to the technical subjects mentioned above and that other technical subjects not mentioned can be clearly understood by those skilled in the art from the following description There will be.

The present invention is directed to an automatic window opening / closing apparatus for automatically opening / closing an outdoor side window from a double window formed of an indoor side window and an outdoor side window on a window frame, A body portion provided to be able to open or close the outdoor side window by a pinion being rotated; A rack provided to engage with a pinion of the body portion; And a control box installed on the window frame and electrically connected to the body portion and having a user operation portion for controlling driving of the driving motor, wherein the body portion is disposed between the indoor side window and the outdoor side window And the rack is installed on the outdoor side window so that the outdoor side window is automatically opened by the engagement structure of the pinion and the rack in a narrow space between the indoor side window and the outdoor side side window when the user operates the opening / Closing the window opening / closing device.

Wherein the body is provided with a stop switch, and the stop switch is formed on the both sides of the rack in such a manner that the open stop terminal and the closed stop terminal correspond to each other in the longitudinal direction of the rack, and the rack has a first limit And a second limit switch which is in contact with the closed stop terminal are formed at both ends, and when the first limit switch makes contact with the open stop terminal, the opening of the indoor side window is completed and the second limit switch is closed Closing of the indoor side window is completed upon contact with the terminal.

The control box is characterized in that the driving of the driving motor is stopped in accordance with a contact between the first limit switch and the open stop terminal or a signal inputted from the stop switch when the second limit switch and the closed stop terminal are in contact .

When the opening time, the closing time, and the opening width of the outdoor side window are set by the user operation unit, the outdoor side window is controlled by the timer The opening time and the closing time are controlled, and the number of rotations of the pinion is counted by the photosensor to adjust the opening width.

And a pinion restraining part for restraining the pinion according to whether the drive motor is operated or not, wherein the pinion restraining part comprises: a solenoid installed on the body part to be electrically connected to the control box; And a fixed key installed on one side of the solenoid, wherein the fixed key is advanced from a solenoid according to an operation signal of the control box when the drive motor is stopped to restrain the pinion, The solenoid is retracted to release the restraint of the pinion.

And the fixed key is formed with an insertion groove into which the tooth portion of the pinion can be inserted.

The pinion restraining portion is provided on the other side of the solenoid to be connected to the fixed key via a hinge. When the pinion is restrained by the fixed key and the emergency situation such as power failure occurs, the pinion restraining portion is rotated about the hinge by the user Further comprising a fixed key operating lever capable of releasing the pinned state of the pinion by forcibly moving the fixed key backward.

And a remote controller capable of operating the control box by wireless communication.

According to the present invention, it is possible to simplify the structure for automatic opening and closing of an outdoor side window forming an outer region of a double window, and to install it in a narrow space between an indoor side window and an outdoor side window, There is a useful effect that can improve practicality.

In addition, the opening time, the closing time, and the opening width can be set variously when opening and closing the outdoor window, thereby providing a useful effect that the user can open and close the desired opening width at a desired time.

Further, since the outdoor side window can be manually opened and closed, there is a useful effect that it is possible to easily cope with an emergency situation such as a power failure.

1 is a view showing the construction of an automatic window opening / closing apparatus according to the present invention.
2 is a front view of the automatic window opening / closing apparatus according to the present invention.
3 is a block diagram schematically illustrating a configuration of a window automatic opening and closing apparatus according to the present invention.
4 is a view showing a body and a rack provided in the automatic window opening / closing apparatus according to the present invention.
5 is a view showing the inside of the body part provided in the automatic window opening / closing device according to the present invention.
6 and 7 are views schematically showing the restraint and release states of the pinion by the pinion restraining portion provided in the automatic window opening / closing apparatus according to the present invention.
8 is a view schematically showing a state in which pinion restraint is released by manual operation of a pinion restraining portion provided in the automatic window opening / closing device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, a description of known functions or configurations will be omitted for the sake of clarity of the present invention.

1 to 8, the automatic window opening / closing apparatus according to the present invention includes a body 10, a rack 20, a control box 30, and a pinion restricting portion 40 do.

Here, the automatic window opening / closing device according to the present invention automatically opens / closes the outdoor side window 2, which is composed of an indoor side window (not shown) and an outdoor side window (2) It is a structure that can be closed.

The body 10 is provided to automatically open or close the outdoor window 2 and includes a drive motor 12, a pinion 14, a stop switch 16, and a photosensor 18 .

The body 10 is fixed to the window frame 1 so as to be disposed between the indoor side window and the outdoor side side window 2. [ That is, the body part 10 is easily installed in a narrow space between the indoor side window and the outdoor side side window 2, while securing the engagement structure of the pinion 14 and the rack 20 installed on the outdoor side window 2 So that the outdoor side window 2 can be automatically opened or closed automatically.

The drive motor 12 is installed inside the body 10 and has a structure electrically connected to the control box 30. This driving motor 12 is controlled by the control box 30. [

The pinion 14 is installed in the body 10 to be connected to the drive motor 12 and has a structure in which it engages with the rack 20. And the pinion 14 is rotated together with the drive motor 12. [

The stop switch 16 is installed on the body 10 so as to be disposed on the pinion 14. The stop switch 16 is protrudingly formed on both sides of the rack 20 in the longitudinal direction so that the open stop terminal 16A and the closed stop terminal 16B correspond to each other.

The stop switch 16 is configured such that the open stopper terminal 16A and the closed stopper terminal 16B are connected to the first limit switch 22 formed at both ends of the rack 20 in accordance with opening and closing of the outdoor side window 2, The contact information is transmitted to the control box 30, respectively.

That is, the stop switch 16 determines that the opening of the outdoor side window 2 is completed when the open stop terminal 16A and the first limit switch 22 are in contact with each other, and transmits it to the control box 30, It is determined that the closing of the outdoor side window 2 is completed when the stopper terminal 16B and the second limit switch 24 are in contact with each other, and the closed window is transmitted to the control box 30. At this time, the control box 30 stops the driving of the driving motor 12 in accordance with the signal of completion of opening or closing of the outdoor side window 2 inputted from the stop switch 16. [ This makes it possible to prevent the drive motor 12 from being arbitrarily driven when the outdoor window 2 is opened or closed.

The photosensor 18 is installed in the body 10 so as to be disposed below the stop switch 16. [ The photosensor 18 functions to count the number of revolutions of the pinion 14. That is, the photosensor 18 counts the number of rotations of the pinion 14 using light. The rotation number information of the pinion 14 counted by the photosensor 18 is transmitted to the control box 30 in real time.

Here, the hall sensor may be used in a different configuration in which the number of rotations of the pinion 14 can be counted.

The rack (20) is provided to engage with the pinion (14). That is, the rack 20 is formed to have a predetermined length and is disposed on the lower side of the outdoor side window 2, and has a structure in which it is engaged with the pinion 14. As a result, the outdoor side window 2 is operated to automatically open or close by the engagement structure of the pinion 14 and the rack 20.

The first limit switch 22 and the second limit switch 24 are formed at both ends of the rack 20 in the longitudinal direction. That is, the first limit switch 22 forms the opening origin of the outdoor side window 2, and the second limit switch 24 forms the closing origin of the outdoor window.

The first limit switch 22 is brought into contact with the opening stop terminal 16A of the stop switch 16 when the outdoor window 2 is completely opened and the second limit switch 24 is brought into contact with the outdoor window 2, The closing stopper terminal 16B is brought into contact with the closed terminal 16B.

The control box 30 is provided in the window frame 1 and is provided to control the drive of the drive motor 12 by the user operation portion 32. To this end, a plurality of buttons for opening, closing, and stopping the outdoor side window 2 are basically formed in the user operation portion 32. [ That is, the user operates the drive motor 12 in accordance with the depressing operation of the open button to open the outdoor side window 2 or stop the drive of the drive motor 12 according to the depressing operation of the closing button, 2 can be closed or the outdoor side window 2 can be stopped at a desired position in the process of opening or closing according to a depressing operation of the stop button.

The control box 30 is provided with a timer 34 for setting the opening time and the closing time and the setting of the timer 34 and the opening width of the outdoor side window 2 can be set in the user operating portion 32 A plurality of buttons are formed.

That is, when the open time and the close time are set by the timer setting button, the outdoor side window 2 can be opened and closed at the time set by the user. That is, the control box 30 drives the driving motor 12 according to the input information of the timer setting button.

When the open width of the outdoor side window 2 is set by the open width setting button in a state where the open time and the close time of the outdoor side window 2 are set, the pinion 14 rotated by the drive motor 12, The number of rotations of the outdoor side window 2 is counted by the photosensor 18 so that the outdoor side window 2 can be opened with a predetermined opening width.

Herein, the control box 30 is provided with information on the number of rotations of the pinion 14 and the corresponding moving distance of the outdoor side window 2. That is, when the travel distance of the outdoor side window 2 is equal to the set opening width, the control box 30 calculates the rotation number information of the pinion 14 input from the photosensor 18, The driving is stopped.

Accordingly, the user can open or close the outdoor side window 2 at a desired time while opening the window 2 with a desired opening width when the window 2 is opened and closed.

The control box 30 is configured to control the driving of the driving motor 12 by the input structure of the user operating portion 32. In the present embodiment, A remote controller 36 having an operation button may be further provided.

To this end, the remote controller 36 is provided with a transmitter, and the control box 30 is provided with a receiver. Accordingly, the convenience of use can be secured by controlling the control box 30 by the remote controller 36 in close proximity to open and close the outdoor side window 2.

The pinion restricting portion 40 is provided to restrain the pinion 14 according to whether the drive motor 12 operates or not and includes the solenoid 42, the fixed key 44, and the fixed key operating lever 46 do.

The solenoid 42 is installed in the body 10 and is electrically connected to the control box 30. This solenoid 42 is operated or stopped with the drive motor 12 under the control of the control box 30. That is, the solenoid 42 is turned on when the driving motor 12 is driven and turned off when the driving motor 12 is stopped. This is possible by control of the control box 30.

The fixed key 44 is formed on one side of the solenoid 42 to constrain the pinion 14. To this end, the fixed key 44 is formed with an insertion groove 45 into which the toothed portion 14A of the pinion 14 can be inserted. That is, the fixed key 44 is able to restrain the pinion 14 by the structure in which the tooth portion 14A of the pinion 14 is inserted into the insertion groove 45. [

6, the fixed key 44 is advanced from the solenoid 42 to restrain the pinion 14 according to an operation signal of the control box 30 when the drive motor 12 is stopped . In this state, the pinion 14 is restrained by the fixed key 44 to be in a non-rotatable state, so that the outdoor side window 2 can be locked without a separate locking device.

Alternatively, the fixed key 44 may be retracted to the solenoid 42 to release the restraint of the pinion 14 during operation of the drive motor 12, as shown in Fig. In this state, the drive motor 12 can be driven under the control of the control box 30.

The fixed key operating lever 46 is provided on the other side of the solenoid 42 so as to be connected to the fixed key 44 via a hinge 46A. The fixed key operating lever 46 is rotated about the hinge 46A by the user in a state where the toothed portion 14A of the pinion 14 is constrained to be inserted into the insertion groove 45 of the fixed key 44 It is possible to release the restraint state of the pinion 14 by forcing the fixed key 44 back. Accordingly, the outdoor window 2 can be easily opened or closed even in the event of an emergency such as a power failure. This is because the pinion 14 can be smoothly rotated by the rack 20 when the outdoor side window 2 is opened or closed.

Hereinafter, the operating state of the automatic window opening / closing apparatus according to the present invention will be described.

When the open button of the user manipulation part 32 is pressed, the pinion 14 is released from the restraint, and at the same time, when the open window of the outdoor side window 2 is opened or closed by operating the user manipulation part 32 of the control box 30 The drive motor 12 is driven and the pinion 14 is rotated so that the outdoor side window 2 is gradually opened by the engagement structure of the pinion 14 and the rack 20 and the outdoor side window 2 The drive of the drive motor 12 is stopped and the pinion 14 is held in the restrained state by the pinion restricting portion 40 at the same time.

The outdoor window 2 is gradually closed by the drive motor 12 driven simultaneously with the release of the restraint of the pinion 14 when the closing button of the user operation portion 32 is depressed and the outdoor window 2 is completely closed The drive of the drive motor 12 is stopped and the pinion 14 is held in a restrained state by the pinion restricting portion 40. [ The outdoor window 2 in this state is locked by the pinion restricting portion 40 so that it is possible to omit the trouble to be separately locked.

When the stop button of the user operation unit 32 is pressed in the process of opening and closing the outdoor side window 2, the outdoor side window 2 can be stopped at a desired position.

When the opening time, the closing time, and the opening width are set by the timer setting button and the opening width setting button of the user operation unit 32, the outdoor side window 2 is set to the timer 34 installed in the control box 30 Thereby allowing the user to open and close at a desired time.

In such a state, the outdoor side window 2 can be opened with the opening width set by the photosensor 18 counting the number of revolutions of the pinion 14.

That is, the control box 30 receives information on the number of rotations of the pinion 14 and the movement distance of the outdoor side window 2 corresponding thereto. The control box 30 receives the number of rotations of the pinion 14 14 to stop the driving of the driving motor 12 when the moving distance of the window is equal to the set opening width so that the door can be opened with a desired opening width when the outdoor side window 2 is opened and closed .

On the other hand, when power is not applied to the pinion restricting portion 40 from the control box 30 due to the power failure and the outdoor side window 2 can not be opened or closed, the toothed portion 14A of the pinion 14, The fixed key operation lever 46 is rotated around the hinge 46A in a state of being constrained to be inserted into the insertion groove 45 of the pinion 44 so that the fixed key 44 is forcibly moved back, Can be released. Accordingly, the outdoor window 2 can be easily opened or closed even in the event of an emergency such as a power failure.

As described above, the automatic window opening / closing apparatus according to the present invention simplifies the structure for automatic opening and closing of the outdoor side window 2 forming the outer region of the double window, It can be installed in a narrow space and can be easily mounted on a conventional double window, so that practicality can be improved.

In addition, the automatic window opening / closing apparatus according to the present invention can set the opening time, the closing time, and the opening width at the time of opening and closing of the outdoor side window 2 in various ways, .

Further, the automatic window opening / closing apparatus according to the present invention can manually open and close the outdoor side window 2, so that it can be easily handled when an emergency situation such as a power failure occurs.

It will be understood by those skilled in the art that although specific embodiments of the present invention have been illustrated and described, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention, It is obvious to those who have. Accordingly, such modifications or variations should not be individually understood from the technical idea or viewpoint of the present invention, but the modified embodiments should fall within the scope of claims of utility model registration of the present invention.

10:
12: Driving motor
14: pinion
16: Stop switch
16A: open stop terminal
16B: Closed stop terminal
18: Photoelectric sensor
20: Rack
22: First limit switch
24: second limit switch
30: Control box
32:
34: Timer
36: Remote controller
40: pinion restraining part
42: Solenoid
44: Fixed key
45: insertion groove
46: Fixed key operation lever

Claims (8)

1. An automatic window opening / closing apparatus for automatically opening / closing an outdoor side window, which is composed of an indoor side window and an outdoor side window and is installed on a window frame,
A body portion provided on the window frame and provided to be able to open or close the outdoor side window by a pinion rotated by a driving motor;
A rack provided to engage with a pinion of the body portion; And
And a control box installed on the window frame and electrically connected to the body portion and having a user operating portion for controlling driving of the driving motor,
Wherein the body is disposed between the indoor side window and the outdoor side window and the rack is installed on the outdoor side window so that the pinion and the rack in the narrow space between the indoor side window and the outdoor side side window, The automatic window opening / closing device can automatically open or close the outdoor side window by the engagement structure of the window,
The body portion
Wherein the stop switch is formed on both sides of the rack in the longitudinal direction so that the open stop terminal and the closed stop terminal correspond to each other,
The rack,
A first limit switch in contact with the open stop terminal and a second limit switch in contact with the closed stop terminal are formed at both ends, and when the first limit switch is in contact with the open stop terminal, And the closing of the indoor side window is completed when the second limit switch makes contact with the closed stop terminal. delete The method according to claim 1,
The control box includes:
And stops the driving of the driving motor according to a signal inputted from the stop switch when the first limit switch is in contact with the open stop terminal or when the second limit switch is in contact with the closed stop terminal. The method according to claim 1,
When the opening time, the closing time, and the opening width of the outdoor side window are set by the user operation unit, the outdoor side window is controlled by the timer Wherein the open time and the closing time are controlled and the number of rotations of the pinion is counted by the photo sensor to adjust the opening width. The method according to claim 1,
Further comprising a pinion restraining portion for restraining the pinion according to whether the drive motor is operated,
The pinion-
A solenoid mounted on the body to be electrically connected to the control box; And
And a fixed key installed on one side of the solenoid and restricting the pinion,
Wherein the fixed key is advanced from a solenoid in response to an operation signal of the control box when the drive motor is stopped, restrains the pinion, and is retracted to a solenoid during operation of the drive motor to release restraint of the pinion. Opening and closing device. The method of claim 5,
In the fixed key,
Wherein an insertion groove into which the teeth of the pinion can be inserted is formed. 6. The method of claim 5,
The pinion-
The pinion is rotatably mounted on the other side of the solenoid via a hinge and is rotated about the hinge by a user when an emergency such as a power failure occurs while the pinion is restrained by the fixed key, Further comprising a fixed key operating lever which is capable of releasing the restraint state of the pinion by retracting the pinion. delete
KR2020170005692U 2017-11-06 2017-11-06 Window automatic open ann close apparatrus KR200488680Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020170005692U KR200488680Y1 (en) 2017-11-06 2017-11-06 Window automatic open ann close apparatrus

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Application Number Priority Date Filing Date Title
KR2020170005692U KR200488680Y1 (en) 2017-11-06 2017-11-06 Window automatic open ann close apparatrus

Publications (1)

Publication Number Publication Date
KR200488680Y1 true KR200488680Y1 (en) 2019-03-08

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KR2020170005692U KR200488680Y1 (en) 2017-11-06 2017-11-06 Window automatic open ann close apparatrus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230067764A (en) * 2021-11-08 2023-05-17 임태규 Easy-to-install louver opening and closing device

Citations (2)

* Cited by examiner, † Cited by third party
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KR200175856Y1 (en) 1999-11-02 2000-03-15 김학겸 Automatic window open and close apparatus by remote control
KR200379125Y1 (en) 2004-12-30 2005-03-18 기 동 조 A Auto Open Cross Device For Window

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200175856Y1 (en) 1999-11-02 2000-03-15 김학겸 Automatic window open and close apparatus by remote control
KR200379125Y1 (en) 2004-12-30 2005-03-18 기 동 조 A Auto Open Cross Device For Window

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230067764A (en) * 2021-11-08 2023-05-17 임태규 Easy-to-install louver opening and closing device
KR102647537B1 (en) * 2021-11-08 2024-03-14 임태규 Easy-to-install louver opening and closing device

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