KR20040044696A - Automated opening/closing device of projection window by remote controllable method - Google Patents

Abstract

PURPOSE: An automatic operating device for a projection window by remote control is provided to promote the convenience on opening and closing a window. CONSTITUTION: The automatic operating device for the projection window by remote control contains: a base plate(10) fixed to a window frame(2); a driving unit(20) supported by the base plate(10) stably and composed of a forward/backward rotary motor(22) provided with a driving gear(21), a worm shaft(25) provided with a driven gear(23) and a worm(24) to be engaged perpendicularly to the driving gear(21) of the motor(22) and supported to be rotated by a bracket(11) against the base plate(10), and a worm gear(27) engaged with the worm(24) to transfer rotary force on a fixed shaft(26) installed on the base plate(10); a window operating unit(30) composed of an operation gear(32) installed to a movable shaft(31) to be engaged with the worm gear(27) to move, a primary operation bar(34) and a secondary operation bar(35) to open and close a window; and an operation control unit driving and stopping the motor(22) selectively by controlling the signals for operating and stopping the window temporarily by the remote control signals of a remote controller.

Description

Automatic opening / closing device of projection window by remote controllable method}

The present invention relates to a projection window in which one side of the window is opened and closed at a predetermined angle with respect to the window frame, and more particularly, a projection window can be opened and closed by anyone by remote control rather than manual operation. The present invention relates to a window automatic opening and closing device of a projection window by a remote control method.

As the automatic opening and closing device of the window known so far, a system for remotely controlling a window or a balcony window of an apartment living room which is opened and closed by a sliding method mainly by a remote control using a remote control rather than a conventional manual method is known. As a structure for opening and closing the door, a special roller-type window automatic opening and closing device (Patent Publication No. 99-68755 and Patent Publication No. 2000-30085) developed by the applicant of the present application is known. In addition, a window through a screw shaft or a rope method is known. Various structures for opening and closing the entrance and exit of the building are known.

However, in the case of the window of the projection window according to the present invention, the sealing and soundproofing effect is much better than the sliding window, but the structure is opened or closed by artificial manual operation of the manual opening / closing lever installed almost directly on the window. Is known, and the situation is proposed to open and close the window through the artificial manipulation of the opening and closing switch directly installed on some window frames.

Therefore, when the window of the projection window must be manually opened and closed manually using a lever as is known in the related art, there is a limitation and operational inconvenience of the open position in which a person must move directly to the window and then open and close it, especially in this case In the case of weak children, the elderly and those who are inconvenient to move, there is a problem that the opening and closing of the window is practically impossible due to various physical limitations to open and close the window directly by using the opening and closing lever. The structure is not a remote control method, but a semi-automatic method of artificially manipulating the switch of a control box installed on the window frame.In this case, to open or close the window, always move to the window that a person wants to open, and then manually switch the switch. Dog that needs to be manipulated There is a structural limitation that there are still limitations on the location and operational inconvenience.

The present invention has been invented to solve the conventional problems as described above, an object of the present invention is to provide an automatic window opening and closing device of the projection window by a remote control system so that anyone can easily open and close the projection window by remote control. To do this.

1 is a front view showing the automatic opening and closing structure of the window according to the present invention,

Figure 2 is a side view of the closed window operation state according to the invention,

Figure 3 is an enlarged side view of the main portion extract of Figure 2,

Figure 4 is a side view of the open window operating state according to the present invention,

Figure 5 is an enlarged side view of the main portion extract of Figure 4,

FIG. 6 is a side sectional view taken along line VI-VI of FIG. 3;

7 is a flowchart for remotely controlling a window according to the present invention.

* Explanation of symbols for the main parts of the drawings *

1: window frame 2: window

3: glass 10: base plate

12: guide groove 20: drive means

21: forward reverse rotation motor 22: prime move gear

23: driven gear 1 24: worm

25: worm axis 26: fixed shaft

27: worm gear 30: window opening and closing means

31: moving shaft 32: opening and closing operation gear

33: fixing pin 34: first opening and closing operation bar

35: second opening and closing operation bar 40: opening and closing control means

41: remote controller 42: signal receiver

43: central control unit 44a, 44b: limit switch

The automatic window opening and closing of the projection window according to the remote control method of the present invention for achieving the above object, one side of the window frame is installed to open and close operation, in the automatic opening and closing operation of the window of the projection window glass is installed, A base plate mounted to the window frame; A forward and reverse motor stably supported with respect to the base plate and provided with coaxial gears, driven gears and worms interlocking with the drive gears of the motor at right angles, and rotatably supported by a bracket with respect to the base plate Drive means consisting of a worm shaft and a worm gear that engages with the worm and transmits a rotational force about a fixed shaft installed on the base plate; Opening and closing operation gears which are installed on the moving shaft so as to be movable in engagement with the worm gear, and one end fitted to the moving shaft is fixed integrally with the opening and closing operation gear by a fixing pin, the other end is the first link pin around the A first opening / closing bar for mutually interlinking operation during opening / closing operation of the window with respect to a connection bar installed with a second link pin with respect to a bracket fixed to one side of the window; A window opening / closing operation means which is respectively disposed on the fixed shaft and the moving shaft, and the other end is moved up and down along the rail fixed to the other side of the window, the second opening / closing operation means for opening and closing the window; And opening / closing control means for selectively driving and stopping the motor by controlling the opening / closing and pausing signals of the window by a remote signal of a remote controller.

According to the present invention, it is preferable that the base plate is further formed with a guide groove for guiding the extended end of the moving shaft for stable movement operation of the window opening and closing operation means.

In addition, according to the present invention, the complete opening of the window is made by the driving time control of the motor, and the complete closing is preferably configured to be controlled by the limit switch operation, respectively.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

Figure 1 is a front view of the window automatic window opening and closing device of the projection window according to the present invention, Figure 2 is a side view of the window is closed, respectively, Figure 3 is an enlarged side view of the main portion of Figure 2.

As shown therein, the projection window according to the present invention includes a window frame 1 and a window 2 on which one side is opened and closed at a predetermined angle with respect to the window frame 1 and the glass 3 is installed. As such, most of the projection windows are opened and operated in a form in which one side of the window 2 protrudes outward, and is mainly used for indoor exhaust or ventilation of a general home or building, but is not necessarily specified.

A base plate 10 is attached to the window frame 1, and the base plate 10 includes a drive unit 20 for opening and closing the window 2 at a predetermined angle by remote control, and a window opening / closing operation means. 30 are provided respectively.

The drive unit 20 is stably supported with respect to the base plate 10 and is orthogonal to the forward and reverse motor 22 provided with the motive gear 21 coaxially with the motive gear 21 of the motor 22. Driven gear 23 and worm 24 engaged with each other, the worm shaft 25 being rotatably supported by a bracket 11 with respect to the base plate 10 and installed on the base plate 10. It is composed of a worm gear 27 is engaged with the worm 24 around the fixed shaft 26 to transmit a rotational force.

As shown in FIG. 6, the window opening and closing operation means 30 includes an opening and closing operation gear 32 installed on the moving shaft 31 so as to be movably engaged by the rotational force of the worm gear 27 and the moving shaft. One end fitted to the 31 is fixedly installed with the opening and closing operation gear 32 by a plurality of fixing pins 33, the other end of the window (2) around the first link pin (34a). A first opening / closing operation bar 34 which performs a mutual linking action when opening / closing the window 2 with respect to the connection bar 34d held by the second link pin 34c with respect to the bracket 34b fixed to the side; One end of each of the rails 35a is fixed to the fixed shaft 26 and the moving shaft 31, and the other end of the rail 35a is fixed to the other side of the window 2 so as to be interlocked with the first opening / closing operation bar 34. It consists of a second opening and closing operation bar 35 is provided with a roller (35b) to move up and down along.

And as shown in Figure 6 the moving shaft 31 of the window opening and closing operation means 30 is preferably configured to enable a stable movement operation along the guide groove 12, the extension end portion 31a is formed of a base plate 10 Do.

On the other hand, in the window opening and closing operation means 30, the first and second link pins 34a and 34b with respect to the connecting bar 34b around the bracket 34d fixed to the first opening and closing operation bar 34 to the window 2. 34c) is configured to act as a link acts to hold the one side of the window 2 by the second opening and closing operation bar 35 to be pushed together when the opening and closing operation at a predetermined angle as shown in Figure 4 to be described later. It is to induce.

7 shows a block diagram for remotely controlling the window 2, the power signal generated from the remote controller 41, the open and close signals of the window, and the pause signals are operated by the driving means 20. FIG. Received by the signal receiving unit 42 of the opening and closing control means 40 for controlling the signal, the signal of which the waveform is shaped in the signal receiving unit 42 is input to the central control unit 43, the central control unit 43 is input The motor 22 is controlled by determining the signal.

Here, the full opening of the window 2 opened and closed by remote control operation is controlled by the forward and reverse motor 22 being driven only for a predetermined time by the control of the central control unit 43, and the closing is the window frame 1 And limit switches 44a and 44b built into the window 2, respectively.

In the drawings, reference numeral 50 denotes a cover for covering the base plate 10 and the driving means 20 exposed to the outside of the window frame 1, and the shape of the cover is not a key component in the present invention, but the window frame 1 Various types of design may be possible in consideration of the size and installation position of the cable).

The state of controlling and opening and closing the window 2 of the projection window according to the present invention configured as described above will be described.

2 and 3 show a state in which the window 2 is completely closed with respect to the window frame 1, in which case the first and second opening and closing bar 34 and 35 are fixed shafts (the base plate 10). It is the state which is pulled inward by the moving shaft 31 about 26, and the 2nd opening / closing operation bar 35 is pushed to the lower end of the rail 35a to which the window 2 was fixed especially.

Next, when the user wants to open one side of the window 2 at a predetermined opening angle as shown in FIGS. 4 and 5 to exhaust or ventilate the room while the window 2 is closed as shown in FIG. After operating the power switch (ON / OFF) of the operation of the open button again, the corresponding signal is input to the central control unit 43 through the signal receiving unit 42 of the opening and closing control means 40, the central control unit 43 determines the input signal to drive the forward and reverse motor 22 of the driving means 20.

Then, the coaxial drive gear 21 is rotated in the forward direction (opening) by the driving of the forward and reverse motor 22, and the worm 24 is driven by the driven gear 23 of the worm shaft 24 engaged therewith. ) Is engaged with the worm gear 27 is rotated about the fixed shaft 26 of the base plate (10).

Therefore, the fixed shaft by the rotational force of the worm gear 27 installed on the fixed shaft 26 of the opening and closing operation gear 32 of the window opening and closing operation means 30 provided on the moving shaft 31 to be engaged with the worm gear 27. While the constant shaft distance is maintained with respect to (26), it is gradually pushed outward as shown by the arrow direction (A), and at the same time, it is fixed integrally with the opening / closing operation gear 32 and the fixing pin 33 of the moving shaft 31. The first opening and closing operation bar 34, which is also moved, and the second opening and closing operation bar 35, which is disposed on the moving shaft 31 around the fixed shaft 26, is simultaneously installed on the other side of the window 2. The window 2 is pushed open at a predetermined angle while being pulled up and closed along the 35a.

The first opening / closing operation bar 34 is linked to the first link shaft 34a of the connecting bar 34b fixed to the bracket 34b by the second link pin 34c.

As described above, the window 2 is opened and operated at a predetermined angle by operating the open button of the remote controller 41. At this time, the full opening of the window 2 is performed by the control signal of the central controller 43. It is preferable to adjust 22 to be driven only for a certain time so as to prevent excessive opening.

On the other hand, when the window 2 is opened as shown in FIG. 4 and then closed as shown in FIG. 2, when the close button of the remote controller 41 is operated, the forward and reverse motor 22 is reversely rotated by the corresponding control signal (when closed). The opening and closing operation gear 32 is pulled again by the reverse rotational force of the worm gear 27, and at the same time, the first and second opening and closing operation bars 34 and 35 are pulled and opened about the fixed shaft 26. By this, the window 2 is closed again to its original state, and its closed state is controlled by the signals of the limit switches 44A and 44B.

In addition, the window 2 opened or closed by the remote control of the remote controller 41 is controlled by the pressing operation of the pause button to control the opening or closing of the window 2 so that the user can open the window 2 by a desired angle. Will be.

According to the present invention as described above, it is possible to open and close the window of the projection window by a remote control method to provide convenience that anyone can open and close the window simply and conveniently without moving to the window position.

Although the present invention has been described with reference to the accompanying drawings, the present invention is not limited thereto, and many modifications and changes can be made without departing from the scope of the following claims.

Claims (4)

One side is provided so that opening and closing operation with respect to the window frame 1, and the opening and closing operation of the window 2 of the projection window in which the glass 3 was installed automatically; A base plate (10) mounted to the window frame (2); A forward gear 22 that is stably supported with respect to the base plate 10 and has a coaxial shaft with a prime gear 21 installed therein, and a driven gear that is orthogonally engaged with the prime gear 21 of the motor 22. The worm shaft 25, which is provided with a 23 and a worm 24, is rotatably supported by the bracket 11 with respect to the base plate 10, and a fixed shaft 26 provided in the base plate 10. A driving means (20) consisting of a worm gear (27) for transmitting rotational force by engaging the worm (24) with a center; The opening / closing operation gear 32 which is installed on the moving shaft 31 so as to be engaged with the worm gear 27 and is movable, and one end of which is fitted to the moving shaft 31 by the fixing pin 33, is opened and closed. Connection bar 34b which is fixed integrally with the second link pin 34c and is fixed to the bracket 34d on the other end of which is fixed to one side of the window 2 around the first link pin 34a. The first opening and closing operation bar 34 and the first opening and closing operation bar 34, which interacts with each other during the opening and closing operation of the window 2, and one end thereof so as to be interlocked with the first opening and closing operation bar 34. And a second opening / closing bar 35 for opening and closing the window 2 while being lifted and operated along the rail 35a fixed to the other side of the window 2, the other end being disposed on the moving shaft 31. Window opening and closing operation means 30 made of; And Remote control, characterized in that it comprises an opening and closing control means 40 for selectively driving and stopping the motor 22 by controlling the opening and closing of the window (2) by the remote signal of the remote control (41) Automatic window opening and closing of the projection window by the control method. According to claim 1, The base plate 10 is further formed with a guide groove 12 for guiding the extension end 31a of the moving shaft 31 for the stable movement operation of the window opening and closing operation means 30 Automatic window opening and closing of the projection window by a remote control method characterized in that. The method of claim 1, wherein the full opening of the window (2) is configured to be controlled by the forward and reverse motor (22) is driven only for a predetermined time by a control signal of the central control unit (43). Automatic window opening and closing of the projection window by the control method. 2. The automatic closing of the projection window according to claim 1, wherein the closing of the window (2) is controlled by limit switches (44a, 44b) corresponding to the window frame (1) and the window (2). Switchgear.