KR20100054319A - A window opening and closing apparatus - Google Patents

Abstract

PURPOSE: A window opening and closing device is provided to enable a user to easily open and close a window, and to prevent rainwater and snow from flowing in when the window is opened. CONSTITUTION: A window opening and closing device comprises opening and closing members(10), up-and-down moving members(30), and a control unit. The opening and closing member comprises a lead screw(110), a drive motor(130), a movable bracket(150), and a nut member(170). The lead screw is rotatably installed in the front surface of a window frame(5). The drive motor is coupled to the lead screw, and rotates the lead screw. The movable bracket is fixed to a window(7), and is moved left and right. The nut member opens and closes the window when the lead screw is rotated. The up-and-down moving member moves the nut member up and down. The control unit controls the up-and-down moving members and the opening and closing members.

Description

Window opening and closing device {A WINDOW OPENING AND CLOSING APPARATUS}

The present invention is a lead screw that is rotatably installed in a horizontal direction on the front of the window frame fixed to the wall of the building, a drive motor for rotating the lead screw in the state coupled with the lead screw, the lead screw through the coupling And a moving bracket fixed to a window provided in the window frame and movable left and right along the window, and movable left and right when the lead screw is rotated in engagement with the lead screw. And opening and closing member consisting of a nut member for opening and closing the window; A shangdong member for moving the nut member to move the window member manually or automatically according to whether the nut member of the opening and closing member is engaged with the lead screw; It relates to a window opening and closing device comprising a; control unit for controlling the shankdong member and the opening and closing member.

In general, the windows are fixed to the wall of the building so that the outside of the landscape can be seen and installed for the purpose of lighting and ventilation.

The window is divided into a sliding type that slides open and close according to the structure, a sliding type that is opened and closed by a hinge, and a female type that is opened and closed by an arm.

However, since the windows are designed to be directly opened and closed by the user, the user or the manager may open the door to ventilate the building indoors, or after using the window, the rain may fall while leaving or leaving the office without closing the door. In this case, a problem occurs that the rainwater enters the interior of the window and pollutes the interior.

Therefore, the present inventors particularly propose a window opening and closing device that can automatically prevent the rain water from entering the room by automatically closing the window in the open state when it rains.

The present invention was created to solve the above problems, there is no fear of rainwater entering the room through the window of the open state, as well as whether the window is engaged according to the engagement of the nut member and the lead screw to move. It is an object of the present invention to provide a window opening and closing device that enables the user to open and close the window more easily or manually as needed because it can be opened or closed manually or automatically.

The present invention for achieving the above object is a lead screw rotatably installed in a horizontal direction on the front of the window frame fixed to the wall of the building, and a drive motor for rotating the lead screw in the state coupled to the lead screw And, the lead screw is coupled through and fixed to the window provided in the window frame and the movable bracket to move left and right along the window, the movable bracket is provided so as to be movable in the movable bracket and engaged with the lead screw An opening and closing member made of a nut member which moves left and right when opening and closing the lead screw; A shangdong member for moving the nut member to move the window member manually or automatically according to whether the nut member of the opening and closing member is engaged with the lead screw; It provides a window opening and closing device comprising a; control unit for controlling the shankdong member and the opening and closing member.

Here, the control unit and a non-sensing sensor for detecting the external rain; A wind sensor for detecting outside wind; It is preferable to control the shank moving member and the opening and closing member according to the signal output from the eye sensor for detecting an external eye.

In particular, the non-sensing sensor is installed on the rear of the window frame, the other side of the horizontal bar formed on the other side of the horizontal bar extending at a predetermined interval, and the horizontal bar located between the horizontal bar of the one side of the other side extending at a predetermined interval on one side A conductor consisting of a conductor; A non-conductor provided between the one conductor and the other conductor; An electric leakage detection outputting the electric leakage to the controller by sensing a sensitivity of electric leakage when rain enters between the horizontal bar of the one conductor and the horizontal bar of the other conductor while the electricity is supplied to the horizontal bar of the one conductor and the horizontal bar of the other conductor. It is preferably configured to include.

The control unit may further include an electric leakage sensitivity input unit capable of previously inputting an electric leakage leakage sensitivity value, and the control unit compares the electric leakage leakage sensitivity value and the electric leakage leakage sensitivity value outputted by the electric leakage detection unit to the previously entered electric leakage sensitivity value. It is preferable to control the easternwood and the opening and closing member.

In addition, the control unit preferably controls the moving member and the opening and closing member according to the signal output from the receiving unit for receiving a signal transmitted by the remote control.

In the present invention, the control unit controls the movable copper member and the opening / closing member so that the window in the open state can be automatically closed, so that rainwater, strong wind, snow, etc. may enter the room through the window in the open state. Of course, the window can be opened or closed manually or automatically depending on whether the nut member and the lead screw are coupled together, so that the user can open or close the window more easily if necessary. have.

The control unit controls the shank member and the opening / closing member according to the signals output from the non-sensing sensor, the wind sensor, and the eye sensor so that the open window can be automatically closed. Through the window of the rain rain, wind, snow, etc., there is an effect that can more easily prevent the fear of entering.

Furthermore, since the non-sensing sensor includes a conductor, a non-conductor, and an earth leakage detecting unit, the non-sensing sensor can more easily detect an external rain and output the same to the controller.

In addition, the control unit controls the shank member and the opening / closing member by comparing the electric leakage sensitivity value of the electricity outputted by the electric leakage detecting unit with a pre-input electric leakage sensitivity value, so that the user is open according to the electric leakage sensitivity of the desired electric power. The effect is that the windows of the house can be closed automatically.

In addition, since the control unit controls the shangdong member and the opening and closing member according to the signal output by the receiving unit for receiving the signal transmitted by the Ricocon, for example, the user can open the window through the control unit using the remote control at a long distance. It has the effect of opening and closing more easily and conveniently manually or automatically.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course, the scope of the present invention is not limited to the following examples, and various modifications can be made by those skilled in the art without departing from the technical gist of the present invention.

1 is a front view schematically showing a window opening and closing device according to an embodiment of the present invention, Figure 2 is a cross-sectional view schematically showing a cross-sectional state of the opening and closing member 10.

The window opening and closing device according to an embodiment of the present invention is largely configured to include an opening and closing member 10, a shandong member 30, and a control unit as shown in FIGS. 1 and 2.

The window opening and closing device may be installed in, for example, a balcony window, but is not necessarily limited thereto.

First, the opening and closing member 10 is to move the window 7 provided in the window frame 5 to the left and right to open and close the window 7, as shown in Figures 1 and 2 A lead screw 110 rotatably installed in a horizontal direction on a front surface of the window frame 5 fixed to a wall; A drive motor 130 for rotating the lead screw 110 under the control of a controller in a state in which the lead screw 110 is axially coupled; A movement bracket 150 through which the lead screw 110 is coupled and fixed to a window 7 provided in the window frame 5 to move left and right along the window 7; It is provided in the movable bracket 150 so as to be movable shanghai, the metal to move left and right when opening and closing the window 7 when the lead screw 110 is rotated in engagement with the lead screw 110 It consists of a nut member 170, such as a material.

Here, both ends of the lead screw 110 may be fixed to the front surface of the window frame 5, for example, as shown in FIG.

In addition, the lead screw 110 is coupled through the through-holes (151 in FIG. 2) formed on both sides of the movable bracket 150, wherein the movable bracket 150 is more easily along the window (7). The inner diameter of the through hole 151 of the movable bracket 150 may be larger than the outer diameter of the lead screw 110 so as to move left and right.

3 and 4 are cross-sectional views taken along the line A-A of Figure 2, Figure 5 is a front view schematically showing the state in which the window 7 is moved to the right open, Figure 6 is a window 7 to the left It is a front view which shows schematically a closed state by moving.

In addition, as shown in FIG. 3, the nut member 170 may have, for example, a rectangular cross section and a circular through hole 171 may be formed in a central portion thereof, but is not necessarily limited thereto. .

Here, the inner diameter of the through hole 171 of the nut member 170 is formed larger than the outer diameter of the lead screw 110, the upper inner peripheral edge and the lower inner peripheral edge of the through hole 171 of the nut member 170. The lower inner periphery of the female screw portion (173 of FIG. 2) is formed to engage the male screw portion (111 of Figure 2) formed on the outer periphery of the lead screw 110.

When the nut member 170 is lifted by the shank moving member 30, the female screw portion 173 formed at the inner circumference of the lower portion of the through hole 171 of the nut member 170 is formed of the lead screw 110. The nut member 170 is engaged with the male screw portion 111 formed at the outer circumference and the lead screw 110 is rotated in the forward and reverse directions in this state to move the left and right windows 7 in FIGS. 5 and 5. As shown in 6, it will open and close automatically.

When the nut member 170 is lowered by the shank copper member 30, the number formed on the outer circumference of the female screw portion 173 and the lead screw 110 formed on the lower inner circumference of the nut member 170 The engagement state of the screw 111 is released, in which the user can directly open and close the window 7 by moving the window 7 to the left and right.

That is, the window 7 may be opened or closed manually or automatically depending on whether the nut member 170 of the opening and closing member 10 is engaged with the lead screw 110.

Further, the nut member 170 may have a semi-circular through-hole 171 having a cross section at the same time as shown in FIG. have.

At this time, the inner thread of the semi-circular through-hole 171 when the nut member 170 is moved by the shankdong member 30, the external thread portion 111 formed on the outer circumference of the lead screw 110 A female screw portion 173 is engaged with and formed.

Next, the shankdong member 30 is to allow the window 7 to be opened or closed manually or automatically depending on whether the nut member 170 of the opening and closing member 10 and the lead screw 110 is engaged. By moving the nut member 170, as shown in Figure 2 is provided in the interior of the movable bracket 150 to move the nut member 170.

Here, the rod 301 having a magnetically movable magnetic may be provided inside the shandong copper member 30, wherein an upper end of the rod 301 is exposed to the outside of the shandong copper member 30. At the bottom of the nut member 170, for example, it may be welded.

And, although not shown in the figure, the rod 301 of the shankdong member 30 may be moved, for example, by changing the polarity of the known electromagnet provided inside the shankdong member 30. However, the present invention is not limited thereto and may be moved by various methods.

That is, when the electromagnet provided inside the shank moving member 30 under the control of the control unit generates the same magnetism as the rod 301 under the control of the control unit, the rod may be repulsed. 301 is raised, and when the electromagnet generates a different magnetism from the rod 301 by the control of the controller, the rod 301 which has been raised by the attraction force is lowered.

When the rod 301 of the shankdong member 30 is raised, the nut member 170 is raised along the rod 301 to be engaged with the lead screw 110, the shankdong member 30 Since the nut member 170 is lowered along the rod when the rod 301 is lowered, the engagement state of the nut member 170 and the lead screw 110 can be released.

7 is a plan view schematically illustrating the non-sensing sensor 50, and FIG. 8 is a block diagram schematically illustrating a control state of the controller 70.

Next, the control unit 70 receives the power from the power supply unit 701 to control the electromagnet of the shankdong member 30 and the drive motor 130 of the opening and closing member, to sense the external rain A non-sensing sensor 50; Wind sensor 53 for sensing the outside wind; The window 7 in the open state is controlled by controlling the electromagnet of the shank-dong member 30 and the driving motor 130 of the opening / closing member 10 according to a signal output from the eye sensor 55 which detects the external eye. ) Is moved to the left to close or the window 7 in the closed state is to be moved to the right to open.

The non-sensing sensor 50, the wind sensor 53 and the eye sensor 55 is installed at a predetermined interval on the rear of the window frame 5, for example, the lead screw 110 of the opening and closing member 10 is installed. To detect the external rain, wind, snow respectively and output the signal to the control unit 70, the wind sensor 53 and the eye sensor 55 is a known technology and at the same time the present invention Those skilled in the art will be apparently understood and practiced as detailed descriptions will be omitted below.

The control unit 70 controls and opens the shandong member 30 and the opening / closing member 10 according to the signals output from the non-sensing sensor 50, the wind sensor 53, and the eye sensor 55. Since the window 7 in the closed state can be closed, there is an advantage that it is easier to prevent the possibility of rainwater, strong wind, snow, etc. entering the room through the window 7 in the open state. do.

On the other hand, the non-sensing sensor 50 is installed at the rear of the window frame 5, for example, as shown in Figures 7 and 8, the one side conductor 511 is formed on the other side of the horizontal bar 513 extending at regular intervals. A conductor (510) formed of a horizontal bar (517) positioned between the horizontal bars (513) of the one conductor (511) and the other conductor (515) extending at a predetermined interval on one side thereof; A non-conductor 530 disposed between the one conductor 511 and the other conductor 515; The horizontal bar 513 of the one conductor 511 and the horizontal bar 513 of the one conductor 511 and the other conductor 515 in a state where electricity is supplied to the horizontal bar 517 of the other conductor 515. And a ground fault detecting unit 550 that senses the sensitivity of the ground fault when rain enters between the horizontal bars 517 and outputs the signal to the controller.

Here, for example, the conductor 510 may be made of aluminum or the like, and the non-conductor 530 may be made of rubber or the like, but is not necessarily limited thereto.

As described above, since the non-sensing sensor 50 includes a conductor 510, a non-conductor 530, and an earth leakage detecting unit 550, the non-sensing sensor 50 more easily detects external rain. There is an advantage that can be output to the control unit 70.

Next, as shown in FIG. 8, the control unit 70 further includes an electric leakage sensitivity input unit 710 capable of inputting an electric leakage sensitivity value in advance, and the control unit 70 includes the non-sensing sensor 50. By comparing the leakage current sensitivity value of the electricity output by the electrical leakage detection unit 550 and the leakage sensitivity value previously inputted through the electrical leakage sensitivity input unit 710 to control the shankdong member 30 and the opening and closing member 10. Good to do.

Here, the earth leakage sensitivity input unit 710 may be provided as, for example, a push button or a dial button on the control unit 70, but is not limited thereto.

More specifically, for example, the electric leakage sensitivity value of electricity output from the electric leakage detecting unit 550 of the non-sensing sensor 50 in the state where the window 7 is opened is input to the control unit 70 in advance. When lower than the value, the control unit 70 controls the electromagnet of the shankdong member 30 so that the rod 301 of the shankdong member 30 can be lowered and at the same time the drive motor of the opening and closing member 10. The driving of the 130 is stopped.

In addition, when the electric leakage sensitivity value of the electricity output from the electric leakage detecting unit 550 of the non-sensing sensor 50 is higher than the electric leakage sensitivity value previously input to the control unit 70, the control unit 70 may be located in the shanghai-dong region. While controlling the electromagnet of the movable member 30 so that the rod of the ash 30 can be raised, the window 7 in the opened state is driven by driving the drive motor 130 of the opening / closing member 10. Will be moved to close.

As such, the controller 70 controls the shank moving member 30 and the opening / closing member 10 by comparing the electric leakage sensitivity value of the electricity output from the electric leakage detecting unit 550 with the electric leakage sensitivity value previously input. Therefore, there is an advantage that the window 7 in the open state can be automatically closed according to the electric leakage sensitivity of the user.

Next, the position detection sensor 90 for sensing the position of the window 7 provided to be movable left and right in the window frame 5 is further provided.

For example, as shown in FIG. 6, the position detecting sensor 90 is fixed to one side of the movable bracket 150 which moves left and right along the window 7, and the other side of the magnet 910. 930; The magnetic force of one magnet 910 and the other magnet 930 which are provided at a predetermined interval on the front of the window frame 5 and fixedly attached to both sides of the movable bracket 150 which move left and right along the window 7, respectively. It comprises a; one side Hall sensor 950 and the other Hall sensor 970 to detect,

The controller 70 may control the shank moving member 30 and the opening / closing member 10 according to a signal output from the position detecting sensor 90.

The movable bracket 7 moves to the left side when the shank moving member 30 operated by the control of the control unit 70 and the window 7 opened by the opening / closing member 10 move leftward. (7) is moved in the left direction, and at this time the distance between the one side magnet 910 and the one side Hall sensor 950 fixedly attached to one side of the movable bracket 7 is narrowed and at the same time the one side Hall sensor 950 detects the magnetic force of the one side magnet 910 and outputs the signal to the controller 70.

The controller 70 recognizes that the window 7 is completely closed according to the signal output from the one-side hall sensor 950, so that the rod 301 of the shandong member 30 can be lowered. The electromagnet of the eastern member 30 is controlled and at the same time the driving of the driving motor 130 of the opening and closing member 10 is stopped.

In addition, when the shank moving member 30 and the window 7 closed by the opening and closing member 10 operated by the control of the control unit 70 move to the right direction, the movable bracket 7 is The right side is moved along the window 7, and at this time, the distance between the other magnet 930 and the other hall sensor 970 fixed to the other side of the moving bracket 7 is narrowed, and at the same time, the other hole The sensor 970 detects the magnetic force of the other magnet 910 and outputs the signal to the controller 70.

The control unit 70 recognizes that the window 7 is completely open according to the signal output from the other hall sensor 970 so that the rod 301 of the shandong member 30 can be lowered. The electromagnet of the eastern member 30 is controlled and at the same time the driving of the driving motor 130 of the opening and closing member 10 is stopped.

Next, as shown in Figure 8, the control unit 70 according to the signal output from the receiving unit 101 for receiving a signal transmitted by the remote control 100, the shank member 30 and the opening and closing member 10 It is good to control it.

Here, the remote controller 100 may transmit, for example, an RF signal to the receiver 101, but in particular an infrared signal to prevent malfunction of the shank member 30 and the opening and closing member 10. It is preferable to transmit to the receiving unit 101, the receiving unit 101 is, for example, the infrared receiving sensor for receiving the infrared signal of the remote control 100 in the state attached to the front of the window frame (5). It is good to be done.

Although not shown in the drawing, the remote controller 100 may be opened to manually control the operation of the shank-dong member 30 and the opening / closing member 10 so that the window 7 may be manually opened or closed. And closing button; A manual / auto switching button may be provided to switch the operation of the shank member 30 and the opening / closing member 10 manually or automatically.

For example, when the user operates the manual / auto switching button of the remote controller 100 to switch the operation of the shank-dong member 30 and the opening / closing member 10 to the manual state, the user opens and closes at a distance. Using the closing button to manually control the operation of the shankdong member 30 and the opening and closing member 10 to manually open and close the window.

In addition, when the user operates the manual / auto switching button of the remote controller 100 to switch the operation of the movable member 30 and the opening / closing member 10 to an automatic state, the controller 70 detects the non-sensing. According to the signals output from the sensor 50, the wind sensor 53 and the eye sensor 55, the operation of the shank member 30 and the opening and closing member 10 is automatically controlled.

As described above, the controller 70 controls the shank moving member 30 and the opening / closing member 10 according to a signal output from the receiver 101 receiving the signal transmitted by the remote controller 100. For example, there is an advantage that the remote control 100 using the remote control 100 can be opened and closed more easily and conveniently through the control unit 70 manually or automatically even from a long distance.

According to the present invention configured as described above, the control unit 70 opens and closes with the shank moving member 30 according to the signals output from the non-sensing sensor 50, the wind sensor 53, and the eye sensor 55. Since the window 10 in the open state can be closed by controlling the member 10, there is no fear that rainwater or the like may enter the room through the window 7 in the open state, and in particular, the nut member ( Because the window 7 can be opened or closed manually or automatically according to the engagement of the 170 and the lead screw 110, the user can open or close the window 7 more easily as needed. There is an advantage to this.

1 is a front view schematically showing a window opening and closing device which is an embodiment of the present invention,

2 is a cross-sectional view schematically showing a cross-sectional state of the opening and closing member,

3 and 4 are cross-sectional views taken along the line A-A of FIG.

5 is a front view schematically showing a state in which the window is moved to the right and opened;

6 is a front view schematically showing a state in which the window is moved to the left and closed;

7 is a plan view schematically showing a non-sensing sensor,

8 is a block diagram schematically illustrating a control state of a controller.

*** Explanation of symbols for main parts of drawing ***

5; Window frames, 7; window,

10; Opening and closing member, 110; Lead Screw,

111; Male thread portion 130; Drive motor,

150; Moving brackets, 151 and 171; Through Hole,

170; Nut member, 173; Female Thread,

30; Shanghai copper member, 301; road,

50; Non-sensing sensor, 510; conductor,

511; One conductor, 513, 517; Horizontal Bar,

515; The other conductor, 530; Non-Conductor,

550; An earth leakage detecting unit, 70; Control,

701; A power supply unit 710; Earth leakage sensitivity input unit,

90; Position sensor, 910, 930; One side and the other side of the magnet,

950, 970; One side and the other hall sensor, 100; remote control,

101; Receiver.

Claims (5)

A lead screw rotatably installed in a horizontal direction on the front of a window frame fixed to a wall of a building, a drive motor for rotating the lead screw in a state in which the lead screw is axially coupled with the lead screw, and the lead screw is coupled through the window frame It is fixed to a window provided in the movable bracket to move left and right along the window, and the movable bracket is provided in the movable movable and the left and right when the lead screw is rotated in engagement with the lead screw An opening and closing member comprising a nut member for opening and closing a window; A shangdong member for moving the nut member to move the window member manually or automatically according to whether the nut member of the opening and closing member is engaged with the lead screw; And a control unit for controlling the shank moving member and the opening / closing member. The method of claim 1, The control unit includes a non-sensing sensor for detecting an external rain; A wind sensor for detecting outside wind; And an eye sensor for sensing an external eye; controlling the opening and closing member of the eastern part of Shanghai according to the signal output from the window opening and closing device. 3. The method of claim 2, The non-sensing sensor is installed on the rear of the window frame, the one side conductor is formed on the other side of the horizontal bar extending at regular intervals, and the horizontal bar located between the horizontal bar of the one side conductor is formed on the other side of the other conductor A conductor; A non-conductor provided between the one conductor and the other conductor; An electric leakage detection outputting the electric leakage to the controller by sensing a sensitivity of electric leakage when rain enters between the horizontal bar of the one conductor and the horizontal bar of the other conductor while the electricity is supplied to the horizontal bar of the one conductor and the horizontal bar of the other conductor. Window opening and closing device, characterized in that comprising a. The method of claim 3, wherein The control unit is further provided with a leakage leakage input unit for inputting the electrical leakage sensitivity value in advance, The control unit is a window opening and closing device, characterized in that for controlling the shankdong member and the opening and closing member by comparing the leakage current sensitivity value of the electricity output by the ground fault detection unit with a pre-input leakage sensitivity value. The method of claim 1, The control unit is a window opening and closing device, characterized in that for controlling the movable member and the opening and closing member according to the signal output from the receiving unit for receiving a signal transmitted by the remote control.

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