KR200324662Y1 - An apparatus for automatically opening and closing a windows - Google Patents

Abstract

The present invention relates to a window automatic opening and closing device, the remote control means for outputting a remote control signal for the automatic sliding opening and closing operation to the horizontal axis of the window; Control means for controlling the operation of automatically sliding opening and closing the window in the horizontal axis based on a remote control signal from the remote control means; Upper power generation means capable of forward and reverse rotation by the control signal of the control means, and the idle state when the power supply is cut off; Upper drive means for sliding the window in a horizontal axis; Upper power transmission means for transmitting power from the upper power generating means to the upper driving means; Upper drive control means for bringing the upper drive means into contact with the window by the control means only during the automatic sliding opening and closing operation of the window; A lower power generating means capable of forward and reverse rotation by a control signal of the control means and being in an idle state when the power supply is cut off; Lower driving means for sliding the window horizontally; Lower power transmission means for transmitting power from the lower power generating means to the lower driving means; And lower drive control means for bringing the lower drive means into contact with the window by the control means only during the automatic sliding opening and closing operation with respect to the window.

Description

An apparatus for automatically opening and closing a windows}

The present invention relates to an automatic window opening and closing device, and more particularly, to a window automatic opening and closing device that can automatically open and close the windows such as the living room by a remote control by a remote control.

Conventionally, most windows installed in an apartment living room or balcony are opened and closed by a user directly by opening and closing by hand.

Therefore, when the window must be manually opened and closed manually as is known in the related art, there is a hassle that a person must move directly to the window and then open and close it. In particular, in the case of children with weak strength, the elderly and those who are inconvenient to move, the window is difficult to open and close due to various physical limitations.

Accordingly, various types of automatic systems have been proposed to allow the windows to be opened and closed more comfortably.

For example, an automatic system (application name; automatic and manual opening and closing device of a window) that can open and close a window automatically and easily as needed by using a remote control was filed in Korea Utility Model Registration on September 10, 2002 (application number 20 -2002-0027049).

The automatic and manual opening and closing device for a window described in the Korean Utility Model Registration Application (Application No. 20-2002-0027049) is provided with a conventional electromagnet on one side of a fixed plate, and a core is inserted into the electromagnet center. Opening and closing grooves are formed so that the belt is wound to the outside and fixedly installed the operating sphere and the bearing formed with the insertion portion to one side, the opening and closing opening coupled to be operated by inserting the coupling sphere connected to the shaft of the motor to one side of the operating sphere spring is inserted into the insertion portion Is installed on one side of the upper frame to connect with the control box, and one side of the belt installed in the groove of the operation port is connected to the fixed roller installed on the other side of the upper frame, and the two places of the belt are installed at the top of the window with the fixture and the fixing roller, respectively. Combined.

According to the conventional automatic and manual opening and closing device of the window configured as described above, when operating the remote control, the power is applied to the electromagnet, the core inserted into the center of the electromagnet and the operation port coupled thereto are moved to one side and rotated by a motor. Since the belt is wound around the groove of the rotating mechanism, the belt is rolled to one side, and one side of the belt is installed and fixed to the fixing roller and the fixture and the fixing roller at the top of the window. Easy to open automatically. When the operation of the remote control stops, the power of the electromagnet is turned off and the operating port is separated from the coupling port by the restoring force of the spring inserted into the insert of the operation port, so that the conveyed belt stops. When the switch is pressed, power is applied to the electromagnet and operated as described above, but in the reverse direction. In addition, if you want to manually open and close the window for any reason, the handle of the window is to be opened and closed, but the slide is easily operated by opening and closing the belt wound around the idle operation port.

However, the automatic and manual opening and closing device of the conventional window configured as described above is essentially a fixing plate, an electromagnet, a belt, a bearing, a motor, and a fixing roller should be installed on the upper window frame. There is a problem that a very complex configuration is installed as it is installed around it, resulting in installation difficulties and hassle.

The present invention has been proposed to solve the above-described problems, and an object thereof is to provide an automatic window opening and closing device for automatically sliding and opening and closing a window by a very simple structure.

1 is a block diagram of an automatic window opening and closing device according to the present invention,

Figure 2 is a schematic overall perspective view of the automatic window opening and closing apparatus according to the present invention

3 is a cross-sectional view of the main part according to the first embodiment of the present invention,

4 is an enlarged perspective view of a main part according to a first embodiment of the present invention;

5 is a cross-sectional view showing a modification of the first embodiment of the present invention;

6 is an enlarged perspective view of the main part of FIG. 5;

7 is a state of use of the first embodiment of the present invention,

8 is a sectional view of a main part according to a second embodiment of the present invention;

9 is an enlarged perspective view of a main part according to a second embodiment of the present invention;

10 is a cross-sectional view showing a modification of the second embodiment of the present invention;

11 is an enlarged perspective view of a main part of FIG. 10;

12 is a state diagram used in the second embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: upper drive control unit 5: lower drive control unit

10: remote controller 12: receiver

14 control unit 16 sensor unit

18: upper power generation unit 20: upper power transmission unit

22: upper drive 23: window

24: window 25: fixed window

26: lower power generation unit 28: lower power transmission unit

30: lower drive unit 32: power supply unit

34: handle 36, 50: drive gear

37, 51: 1st driven gear 38, 52: 2nd driven gear

39, 53: 3rd driven gear 41, 43, 55, 57, 70: shaft

42, 56 case 44: upper window support

46, 60: fixed roller 48: upper window frame

58: lower window support 62: lower window frame

64: connecting roller 66: electromagnet

68: arm 80: connecting gear

22a, 22c, 30a, 30c: rack

22b, 22d, 30b, 30d: pinion

In order to achieve the above object, the automatic window opening and closing apparatus according to a preferred embodiment of the present invention, the remote control means for outputting a remote control signal for the automatic sliding opening and closing operation to the horizontal axis of the window; Control means for controlling the operation of automatically sliding opening and closing the window in the horizontal axis based on a remote control signal from the remote control means; An upper power generating means installed in the upper wall of the window frame in which the window is installed, capable of forward and reverse rotation by a control signal of the control means, and being in an idle state when the power supply is cut off; Upper drive means for sliding the window in a horizontal axis; An upper power transmission means installed in an upper wall of the window frame in which the window is installed, and transmitting power from the upper power generating means to the upper driving means; Upper drive control means for bringing the upper drive means into contact with the window by the control means only during the automatic sliding opening and closing operation of the window; A lower power generating means installed in the lower wall of the window frame in which the window is installed, operating simultaneously with the upper power generating means, capable of forward and reverse rotation by a control signal of the control means, and being in an idle state when the power supply is cut off; Lower driving means for sliding the window horizontally; A lower power transmission means installed in a lower wall of the window frame in which the window is installed, and transmitting power from the lower power generating means to the lower driving means; And lower drive control means for bringing the lower drive means into contact with the window by the control means only during the automatic sliding opening and closing operation with respect to the window.

Hereinafter, with reference to the accompanying drawings will be described with respect to the automatic window opening and closing device according to an embodiment of the present invention.

1 is a block diagram of the automatic window opening and closing device according to the present invention, Figure 2 is a schematic overall perspective view of the automatic window opening and closing device according to the present invention.

Automatic window opening and closing device of the present invention, the remote control 10 for outputting a remote control signal to perform the opening and closing operation while the window 24 is automatically sliding on the horizontal axis (horizontal); A receiver 12 for receiving a remote control signal from the remote controller 10; A control unit (14) for controlling a sliding opening and closing operation in the horizontal axis with respect to the window (24) according to the remote control signal received by the receiving unit (12); Sensor units 16 installed at both ends of the window frame in which the window 24 is installed, for sensing that the window 24 is fully open or fully closed; The motor is installed in the upper wall of the window frame, the window 24 is installed, the forward and reverse rotation is possible by the control signal of the control unit 14, the motor in which the rotating shaft inside the idle state (idle) when the power supply is cut off The upper power generating unit 18 composed of; An upper driving part 22 sliding the window 24 in a horizontal axis while being in surface contact with an upper surface of the window 24; An upper power transmission unit 20 installed in an upper wall of the window frame in which the window 24 is installed, and transmitting power from the upper power generation unit 18 to the upper driving unit 22; An upper drive control unit (1) for bringing the upper drive unit (22) into contact with the window (24) by a control signal from the control unit (14) only during the automatic sliding opening and closing operation of the window (24); The motor is installed in the lower wall of the window frame, the window 24 is installed, the forward and reverse rotation is possible by the control signal of the control unit 14, the internal rotating shaft in the idle state (idle) when the power supply is cut off Lower power generation unit 26 composed of; A lower driving part 30 sliding the window 24 in a horizontal axis while being in surface contact with the bottom of the window 24; A lower power transmission unit 28 installed in the lower wall of the window frame in which the window 24 is installed, and transmitting power from the lower power generation unit 26 to the lower driving unit 30; A power supply unit 32 for supplying the driving power required for the automatic sliding operation of the window 24 to the corresponding components; And a lower drive control part 5 for bringing the lower drive part 30 into contact with the window 24 by a control signal of the controller 14 only during the automatic sliding opening and closing operation of the window 24.

Here, the remote controller 10 is a remote control means, a switch 10a for keying a command to automatically open the window 24 and a switch 10b for keying a command to automatically close the window 24. It is provided. While the user presses the switch 10a or 10b, a corresponding command is continuously transmitted remotely to the control unit 14 via the receiving unit 12 as a remote control signal. That is, the automatic opening / closing operation to the window 24 is performed only while the user presses the switch 10a or 10b.

The remote controller 10 may be configured to output an open remote control signal and a closed remote control signal only to the window 24 with only the switches 10a and 10b, or the switches 10a and 10b to a general remote controller. You may further comprise.

When the fully open sensing signal or the fully closed sensing signal from the sensor unit 16 is input to the control unit 14, the control unit 14 controls the upper driving control unit 1 and the lower driving control unit 5. The power generation operation of the upper power generation unit 18 and the lower power generation unit 26 is stopped (that is, cut off the power supply). The sensor unit 16 includes an optical sensor such as a photocoupler, a proximity sensor, a limit sensor, and the like. As illustrated in FIG. 2, the sensor unit 16 is installed at both ends of the window frame in which the window 24 is installed, and the sensors 16a, 16b; 16g, 16h are completely closed. The sensor senses the load, and the sensors 16c, 16d; 16e, 16f are sensors that detect that the window 24 is fully open. In Fig. 2, the sensors 16a to 16h are shown as if they are installed on the wall where the window frame is fitted, but this schematically shows the position of the sensors 16a to 16h and is substantially the first and second of the present invention. It is installed in the window frame as shown in the drawings of the embodiment (Figs. 4 and 7).

In FIG. 2, four sensors constituting the sensor unit 16 are installed with respect to one window 24, but only two sensors may be installed. For example, the sensors 16a and 16c may be provided or the sensors 16b and 16d may be provided for the window 24 on the left side with respect to the fixed window 25. The same applies to the opposite window 24. In FIG. 2, reference numeral 34 is a handle of the window 24.

1 and 2 described above, FIG. 1 is a configuration for automatically opening and closing one window 24, and FIG. 2 illustrates an example in which the present invention is applied to a plurality of windows 24. 1, the upper power generating unit 18, the upper power transmitting unit 20, the upper driving unit 22, the upper driving control unit 1, the lower power generating unit 26, the lower power transmitting unit 28 and the lower driving unit 30 and one lower driving control unit 5 are shown, but in the case of multiple windows 24, it is obvious that the upper power generating unit 18 and the lower power generating unit 26 are several. Therefore, in FIG. 1, only one upper power generating unit 18 and one lower power generating unit 26 may be illustrated in order to facilitate an easier understanding of the drawing.

3 is a cross-sectional view of the main part according to the first embodiment of the present invention, Figure 4 is an enlarged perspective view of the main part according to the first embodiment of the present invention, the upper power generating unit 18, the upper power transmission unit ( 20, the detailed structure of the upper drive part 22, the upper drive control part 1, the lower power generation part 26, the lower power transmission part 28, the lower drive part 30, and the lower drive control part 5 is demonstrated. It is a figure for following.

First, the upper power generating unit 18, the upper driving unit 22, the upper power transmission unit 20 and the upper drive control unit 1 will be described. The upper power generating unit 18, the upper driving unit 22, the upper power transmitting unit 20, and the upper driving control unit 1 are installed in a case 42 having a predetermined shape, and the upper driving unit 22 composed of rollers is A predetermined value protrudes through a hole (may be a long hole, not shown) formed in the case 42, and is in surface contact with the upper surface portion of the window 24 (more specifically, the upper surface of the upper window support 44).

The upper power transmission unit 20 is a first gear pressed into the rotary shaft of the upper power generating unit 18, a shaft 41 of a predetermined length, but first pressurized by the primary gear 36 A second driven gear 38 integrally formed with the driven gear 37, the first driven gear 37, and pressed into the shaft 41 into which the first driven gear 37 is press-fitted; and the shaft 41 And a third driven gear 39 press-fitted to the other shaft 43 and engaged with the second driven gear 38. The connecting roller 64, which is one of the components of the upper drive control unit 1, is spaced apart from the third driven gear 39 by a predetermined distance on the shaft 43 into which the third driven gear 39 is press-fitted. It is press-fitted, and the connecting roller 64 is in contact with the upper drive part 22 which is the roller.

The upper drive control unit 1 is connected to the shaft 43 in which the third driven gear 39 is press-fitted, but the connection roller 64 and the connection roller 64 contacted with the upper drive unit 22 and the roller are An arm 68, which is rotatably coupled to the press-in shaft 43 and rotatably coupled to the upper drive unit 22, which is the roller on one side thereof, and is coupled to the other side of the arm 68, to the connecting roller ( The electromagnet 66 which seesaws the arm 68 according to the control signal from the said control part 14 is made to be the rotating shaft which 64 was press-fitted.

Next, the lower power generating unit 26, the lower driving unit 30, the lower power transmission unit 28, and the lower driving control unit 5 will be described. The lower power generator 26, the lower driver 30, the lower power transmitter 28, and the lower drive controller 5 are installed in a case 56 having a predetermined shape as shown in FIG. 4. The lower drive unit 30 is configured to protrude a predetermined value through a hole (which may be a long hole) 56a formed in the case 56 so that the bottom portion of the window 24 (more specifically, the lower window support 58) Bottom contact with the surface).

The lower power transmission unit 28 is a first gear pressed into the rotary shaft of the lower power generating unit 26, the shaft 55 of a predetermined length, but is pressed against the primary gear 50 A driven gear 51, a second driven gear 52 press-fitted together to the shaft 55 into which the first driven gear 51 is press-fitted, and a shaft 57 different from the shaft 55; A third driven gear 53 meshed with the second driven gear 52 is provided. The lower drive part 30, which is the roller, is press-fitted at predetermined intervals to the shaft 57 into which the third driven gear 53 is press-fitted. The connecting roller 64, which is one of the components of the lower drive control unit 5, is spaced apart from the third driven gear 53 by a predetermined distance to the shaft 57 into which the third driven gear 53 is press-fitted. It is press-fitted, the connecting roller 64 is in contact with the lower drive unit 30 that is the roller.

The lower drive control unit 5 is connected to the shaft 57 in which the third driven gear 53 is press-fitted, but connected to the lower drive unit 30 and the roller in contact with the roller 64, and the connecting roller 64. The arm 68 is rotatably coupled to the press-fitted shaft 57 and the lower drive unit 30 (roller) is rotatably coupled to one side thereof, and the connecting roller is coupled to the other side of the arm 68. The electromagnet 66 which seesaws the arm 68 according to the control signal from the said control part 14 is provided with the rotating shaft 57 in which 64 was press-fitted.

More specifically, a shaft 70 protruding to a central portion of the roller 30 is rotatably coupled to a hole 68c formed at one side of the arm 68, and formed at the center of the arm 68. The shaft 57 is fitted into the hole 68b, and the coupling hole 66a formed at the end of the moving iron core of the electromagnet 66 is pin 67 in the hole 68a formed at the other side of the arm 68. Are combined by. Here, the coupling relationship of the lower drive control unit 5 has been described in detail, and the upper drive control unit 1 is also the same as the coupling relationship of the lower drive control unit 5 described above.

Reference numeral 23 denotes a window, reference numeral 46 denotes a conventional fixing roller installed in the main portion of the upper window support 44, reference numeral 48 denotes an upper window frame, and reference numeral 60 denotes the lower window support 58 Is a normal fixing roller provided in the recessed portion, and reference numeral 62 is a lower window frame.

FIG. 5 is a cross-sectional view showing a modification of the first embodiment of the present invention, and FIG. 6 is an enlarged perspective view of the main part of FIG. 5 and is substantially the same as the configuration of the first embodiment. but. In the first embodiment, only one roller is configured for each of the upper drive unit 22 and the lower drive unit 30, but in the modified example, only two rollers are configured.

Next, the operation of the automatic window opening and closing device according to the first embodiment of the present invention configured as described above is as follows. In addition, since the operation of the modification of FIG. 5 is also the same as the operation of the first embodiment of the present invention described above, a description thereof will be omitted.

Once the user presses the switch 10a of the remote controller 10 to automatically open the fully closed window 24, the corresponding remote control signal is remotely transmitted to the receiver 12, and the receiver 12 Receives a remote control signal (that is, a signal for commanding automatic opening) that is remotely transmitted, and the control unit 14 receives the upper power generating unit 18 and the upper part based on the remote control signal received by the receiving unit 12. The driving control unit 1, the lower power generating unit 26, and the lower driving control unit 5 are driven.

As illustrated in FIG. 7, the electromagnets 66 of the upper drive control unit 1 and the lower drive control unit 5 first operate to seesaw the arm 68. Then, initially, the rollers 22 and 30 in the cases 42 and 56 protrude a predetermined value through the holes 56a, and the protruding rollers 22 and 30 are opposite surfaces of the window 24 (i.e., , Bottom and top). In such a state, the upper power generator 18 and the lower power generator 26 generate power. Accordingly, the rotary shafts of the upper power generator 18 and the lower power generator 26 rotate in the direction for opening the window 24.

Therefore, the upper power transmission unit 20 coupled to the upper power generation unit 18 transmits the power of the upper power generation unit 18 to the upper drive unit 22, and the lower power generation unit 26. The lower power transmission unit 28 coupled to) transmits the power of the lower power generating unit 26 to the lower driving unit 30. As the upper drive unit 22 and the lower drive unit 30 are driven, the window 24 is horizontally slid horizontally and opened. Of course, the existing fixing rollers 46 and 60 installed on the upper window support 44 and the lower window support 58 of the window 24 also work together to automatically open the window 24 with little force. do.

In more detail, the electromagnet 66 operates by the control signal of the controller 14 to seesaw the arm 68, and the rollers 22 and 30 move the window 24 by the seesaw motion of the arm 68. ) (See FIG. 7).

In such a state, as the rotary shaft of the upper power generating unit 18 rotates, the primary gear 36 press-fitted to the rotary shaft rotates in the same direction as the rotary shaft, and the first driven gear engaged with the primary gear 36 is rotated. The gear 37 rotates in a direction opposite to the rotational direction of the primary gear 36, and the second driven gear 38 formed integrally with the first driven gear 37 is formed of the first driven gear 37. Rotate in the same direction as the rotation. Then, the third driven gear 39 meshed with the second driven gear 38 rotates in the direction opposite to the rotational direction of the second driven gear 38, and is the same axis as the third driven gear 39. The connecting roller 64 press-fitted into 43 rotates in the same direction as the third driven gear 39. The roller (ie, the upper drive 22) which is in contact with the connecting roller 64 rotates in the opposite direction to the connecting roller 64, which is the upper drive 22 of the upper window of the window 24. The support 44 rotates while being in surface contact with the upper surface.

In addition, when the rotary shaft of the upper power generator 18 rotates, the rotary shaft of the lower power generator 26 also rotates. As the rotary shaft of the lower power generator 26 rotates, the prime move indented to the rotary shaft. The gear 50 rotates in the same direction as its rotation axis, and the first driven gear 51 meshed with the primary gear 50 rotates in the opposite direction to the rotation direction of the primary gear 50, and the first The second driven gear 52 formed integrally with the driven gear 51 rotates in the same direction as the rotation direction of the first driven gear 51. Then, the third driven gear 53 meshed with the second driven gear 52 rotates in the direction opposite to the rotational direction of the second driven gear 52, and has the same shaft as the third driven gear 53. The connecting roller 64 press-fitted into the 57 rotates in the same direction as the third driven gear 53. The roller (ie the lower drive part 30) which is in contact with the connecting roller 64 rotates in the opposite direction to the connecting roller 64, and the lower drive part 30, which is the roller, is the lower window of the window 24. The support 58 rotates while being in surface contact with the bottom surface.

In this manner, the upper drive 22 and the lower drive 30 rotate in close contact with the upper window support 44 and the lower window support 58 of the window 24, so that the window 24 automatically slides. Is opened. If the user turns off the switch 10a of the remote controller 10 in the middle of the opening, the controller 14 controls the upper drive control unit 1, the lower drive control unit 5, the upper power generator 18 and the lower power generator. The operation of 26 is stopped (that is, the power supply is cut off). Accordingly, the moving core of the electromagnet 66 of the upper drive control unit 1 and the lower drive control unit 5 moves in the opposite direction to the previous direction so that the other side of the arm 68 is upward (see FIG. 7). The rollers 22 and 30 coupled to one side of the arm 68 are completely inserted into the cases 42 and 56. In that state, the window 24 which was automatically sliding open remains somewhat open.

However, if the user keeps the switch 10a of the remote controller 10 turned on, the control unit 14 controls the upper drive control unit 1 and the lower drive control unit 5 and the upper unit until the switch 10a is turned off. The power generator 18 and the lower power generator 26 are operated to keep the window 24 automatically sliding open. Then, when the window 24 automatically slides to a certain position, that is, the position of the sensor (for example, the sensors 16c, 16d; 16e, and 16f) in which one end of the window 24 constitutes the sensor unit 16 is located. When the sensor unit 16 moves away from the sensor unit 16, the sensor unit 16 transmits a sensing signal indicating that the window 24 is completely opened to the control unit 14, and the control unit 14 based on the sensing signal from the sensor unit 16. By controlling the upper drive control unit 1 and the lower drive control unit 5 and stopping the operation of the upper power generating unit 18 and the lower power generating unit 26 (that is, blocking the power supply), further automatic sliding is performed. Do not.

On the other hand, in the state in which the operation of the upper power generator 18 and the lower power generator 26 is stopped, if the user directly grabs the handle 34 of the window 24 by hand, If you want to open more or close a little, just grab the handle 34 and move the window 24 so that the window 24 moves along the guide protrusion of the window frame in the usual manner.

Then, when the user presses the switch 10b of the remote controller 10 to automatically close the window 24 while the window 24 is completely open, the corresponding remote control signal is sent to the receiver 12 remotely. The receiving unit 12 receives a remote control signal (ie, a signal for commanding automatic closing) that is remotely transmitted, and the control unit 14 receives an upper portion based on the remote control signal received by the receiving unit 12. The predetermined control signal is transmitted to the drive control unit 1 and the lower drive control unit 5. Accordingly, the electromagnets 66 of the upper drive control unit 1 and the lower drive control unit 5 operate to project the upper drive unit 22 and the lower drive unit 30, which are rollers, to the outside of the cases 42 and 56 by a predetermined value. It is brought into contact with the upper and lower surfaces of the opposite window (24). In such a state, the upper power generating unit 18 and the lower power generating unit 26 are driven in a direction opposite to the rotation direction described above (i.e., the direction of closing the window) by the control signal from the control unit 14. The upper drive unit 22 and the lower drive unit 30 are operated through the upper power transmission unit 20 and the lower power transmission unit 28, thereby causing the window 24 to automatically slide and close. A more detailed description thereof is omitted since the rotational direction of each gear is the opposite in the above-described automatic window opening operation.

8 is a cross-sectional view of the main part according to a second embodiment of the present invention, Figure 9 is an enlarged perspective view of the main part according to a second embodiment of the present invention, the upper power generating unit 18, the upper power transmission unit ( 20), the detailed configuration of the upper drive unit 22, the upper drive control unit 1, the lower power generating unit 26, the lower power transmission unit 28, the lower drive unit 30, and the lower drive control unit (5). It is a figure for demonstrating.

First, the upper power generating unit 18, the upper driving unit 22, the upper power transmission unit 20 and the upper drive control unit 1 will be described. The upper power generating unit 18, the upper driving unit 22, the upper power transmitting unit 20, and the upper driving control unit 1 are provided in the case 42 having a predetermined shape. The upper drive unit 22 is a rack 22a installed on an upper surface of the window 24 (more specifically, an upper surface of the upper window support 44) and a pinion 22b engaged with the rack 22a. It is composed. The pinion 22b protrudes a predetermined value through a hole (may be a long hole, not shown) formed in the case 42 and is engaged with the rack 22a.

The upper power transmission unit 20 is a first gear pressed into the rotary shaft of the upper power generating unit 18, a shaft 41 of a predetermined length, but first pressurized by the primary gear 36 A second driven gear 38 integrally formed with the driven gear 37, the first driven gear 37, and pressed into the shaft 41 into which the first driven gear 37 is press-fitted; and the shaft 41 And a third driven gear 39 press-fitted to the other shaft 43 and engaged with the second driven gear 38. The connecting gear 80 is press-fitted to the shaft 43 to which the third driven gear 39 is press-fitted at a predetermined interval from the third driven gear 39, and the connecting gear 80 is the pinion 22b. ) Is matched with).

The upper drive control unit 1 according to the second embodiment is a connection gear 80 that is pressed into the shaft 43 into which the third driven gear 39 is pressed, and meshes with the pinion 22b of the upper drive unit 22. ), An arm 68 of which the upper gear 22, which is the roller, is rotatably coupled to the shaft 43 to which the connecting gear 80 is press-fitted, and the arm 68 of the arm 68. It is provided with an electromagnet 66 coupled to the other side for the seesaw movement of the arm 68 by a control signal from the control unit 14 with the shaft 43, the connecting gear 80 is press-fitted to the rotating shaft. .

Next, the lower power generating unit 26, the lower driving unit 30, the lower power transmission unit 28, and the lower driving control unit 5 will be described. The lower power generating unit 26, the lower driving unit 30, the lower power transmission unit 28, and the lower driving control unit 5 are installed in a case 56 having a predetermined shape as shown in FIG. 9. The lower drive unit 30 is a rack 30a installed on the bottom of the window 24 (more specifically, the bottom of the lower window support 58) and a pinion 30b meshed with the rack 30a. It is composed. The pinion 30b protrudes a predetermined value through the hole 56a formed in the case 56 and is engaged with the rack 30a.

The lower power transmission unit 28 is a first gear pressed into the rotary shaft of the lower power generating unit 26, the shaft 55 of a predetermined length, but is pressed against the primary gear 50 A second driven gear 52 integrally formed with the driven gear 51, the first driven gear 51, and pressed into the shaft 55 into which the first driven gear 51 is press-fitted, and the shaft 55 And a third driven gear 53 press-fitted to the other shaft 57 but engaged with the second driven gear 52. A connecting gear 80 is pressed into the shaft 57 to which the third driven gear 53 is press-fitted at a predetermined interval apart from the third driven gear 53, and the connecting gear 80 is the pinion 30b. ) Is matched with).

In the second embodiment, the lower drive control unit 5 is connected to the shaft 57 into which the third driven gear 53 is press-fitted, but is coupled to the pinion 30b of the lower drive unit 30. An arm 68 rotatably coupled to the shaft 57 to which the connecting gear 80 is press-fitted, and a pinion 30b of the lower drive portion 30 rotatably coupled to one side thereof; and the arm 68 Electromagnet 66 is coupled to the other side of the electromagnet 66 to seesaw the arm 68 by the control signal from the control unit 14 with the shaft 57, the connecting gear 80 is press-fitted to the rotating shaft do.

More specifically, the shaft 68 protruding in the center of the pinion 30b is rotatably coupled to the hole 68c formed at one side of the arm 68, and formed at the central portion of the arm 68. The shaft 57 is fitted into the hole 68b, and the coupling hole 66a formed at the end of the moving iron core of the electromagnet 66 is pin 67 in the hole 68a formed at the other side of the arm 68. Are combined by. Here, the coupling relationship of the lower drive control unit 5 has been described in detail, and the upper drive control unit 1 is also the same as the coupling relationship of the lower drive control unit 5 described above.

10 is a cross-sectional view showing a modification of the second embodiment of the present invention, and FIG. 11 is an enlarged perspective view of the main part of FIG. 10, and is substantially the same as the configuration of the second embodiment. However, in the second embodiment, only one rack and pinion each of which constitutes the upper drive part 22 and the lower drive part 30 is configured. However, in the modified example, only two racks and pinions are configured. That is, in the modification of the second embodiment, the upper drive unit 22 has two racks 22a and 22c and two pinions 22b and 22d, and the lower drive unit 30 has two racks 30a and 30c and It has two pinions 30b and 30d. In addition, in the second embodiment, there was one connection gear, but in the modification of the second embodiment, two connection gears differ.

Next, the operation of the automatic window opening and closing device according to the second embodiment of the present invention configured as described above is as follows. In addition, since the operation of the modification of FIG. 10 is also the same as that of the second embodiment of the present invention, a description thereof will be omitted.

Once the user presses the switch 10a of the remote controller 10 to automatically open the fully closed window 24, the corresponding remote control signal is remotely transmitted to the receiver 12, and the receiver 12 Receives a remote control signal (that is, a signal for commanding automatic opening) that is remotely transmitted, and the control unit 14 receives the upper power generating unit 18 and the upper part based on the remote control signal received by the receiving unit 12. The driving control unit 1, the lower power generating unit 26, and the lower driving control unit 5 are driven.

As illustrated in FIG. 12, the electromagnets 66 of the upper drive control unit 1 and the lower drive control unit 5 first operate to seesaw the arm 68. Then, initially, the pinions 22b and 30b in the cases 42 and 56 protrude a predetermined amount through the holes 56a, and the protruding pinions 22b and 30b face opposite sides of the window 24 (i.e., , Bottom and top). In such a state, the upper power generator 18 and the lower power generator 26 generate power. Accordingly, the rotary shafts of the upper power generator 18 and the lower power generator 26 rotate in the direction for opening the window 24.

Therefore, the upper power transmission unit 20 coupled to the upper power generation unit 18 transmits the power of the upper power generation unit 18 to the upper drive unit 22, and the lower power generation unit 26. The lower power transmission unit 28 coupled to) transmits the power of the lower power generating unit 26 to the lower driving unit 30. As the upper drive unit 22 and the lower drive unit 30 are driven, the window 24 is horizontally slid horizontally and opened. Of course, the existing fixing rollers 46 and 60 installed on the upper window support 44 and the lower window support 58 of the window 24 also work together to automatically open the window 24 with little force. do.

In more detail, as the rotary shaft of the upper power generating unit 18 rotates, the primary gear 36 press-fitted to the rotary shaft rotates in the same direction as the rotary shaft, and is engaged with the primary gear 36. The driven gear 37 rotates in a direction opposite to the rotational direction of the primary gear 36, and the second driven gear 38 formed integrally with the first driven gear 37 is the first driven gear 37. Rotate in the same direction as the direction of rotation. Then, the third driven gear 39 meshed with the second driven gear 38 rotates in the direction opposite to the rotational direction of the second driven gear 38, and is the same axis as the third driven gear 39. The connecting gear 80 pressed into the 43 rotates in the same direction as the third driven gear 39, and the pinion 22b engaged with the connecting gear 80 is opposite to the connecting gear 80. Rotate in the direction. Accordingly, the rack 22a engaged with the pinion 22b (that is, the rack installed in the longitudinal direction on the upper surface of the upper window support 44 of the window 24) is pushed.

In addition, when the rotary shaft of the upper power generator 18 rotates, the rotary shaft of the lower power generator 26 also rotates. As the rotary shaft of the lower power generator 26 rotates, the prime move indented to the rotary shaft. The gear 50 rotates in the same direction as its rotation axis, and the first driven gear 51 meshed with the primary gear 50 rotates in the opposite direction to the rotation direction of the primary gear 50, and the first The second driven gear 52 formed integrally with the driven gear 51 rotates in the same direction as the rotation direction of the first driven gear 51. Then, the third driven gear 53 meshed with the second driven gear 52 rotates in the direction opposite to the rotational direction of the second driven gear 52, and has the same shaft as the third driven gear 53. The connecting gear 80 press-fitted into the 57 rotates in the same direction as the third driven gear 53, and the pinion 30b meshed with the connecting gear 80 is opposite to the connecting gear 80. Rotate in the direction. Accordingly, the rack 30a meshed with the pinion 30b (ie, the rack installed in the longitudinal direction on the bottom surface of the lower window support 58 of the window 24) is pushed.

In this manner, the racks 22a and 30a and the pinions 22b and 30b interact with each other to open the window 24 while automatically sliding. If the user turns off the switch 10a of the remote controller 10 in the middle of the opening, the controller 14 operates the electromagnet 66 of the upper drive control unit 1 and the lower drive control unit 5, as shown in FIG. The pinions 22b and 30b are fully inserted into the cases 42 and 56. In addition, the operation of the upper power generating unit 18 and the lower power generating unit 26 is stopped (that is, the power supply is cut off). Thus, the window 24, which was automatically sliding open, remains somewhat open.

However, if the user keeps the switch 10a of the remote controller 10 turned on, the controller 14 controls the upper power generating unit 18 and the lower power generating unit 26 until the switch 10a is turned off. To keep the window 24 automatically sliding open. Then, when the window 24 automatically slides to a certain position, that is, the position of the sensor (for example, the sensors 16c, 16d; 16e, and 16f) in which one end of the window 24 constitutes the sensor unit 16 is located. When the sensor unit 16 moves away from the sensor unit 16, the sensor unit 16 transmits a sensing signal indicating that the window 24 is completely opened to the control unit 14, and the control unit 14 based on the sensing signal from the sensor unit 16. By controlling the upper drive control unit 1 and the lower drive control unit 5 and stopping the operation of the upper power generating unit 18 and the lower power generating unit 26 (that is, blocking the power supply), further automatic sliding is performed. Do not.

On the other hand, in the state in which the operation of the upper power generator 18 and the lower power generator 26 is stopped, if the user directly grabs the handle 34 of the window 24 by hand, If you want to open more or close a little, just grab the handle 34 and move the window 24 so that the window 24 moves along the guide protrusion of the window frame in the usual manner.

Then, when the user presses the switch 10b of the remote controller 10 to automatically close the window 24 while the window 24 is completely open, the corresponding remote control signal is sent to the receiver 12 remotely. The receiving unit 12 receives a remote control signal (ie, a signal for commanding automatic closing) that is remotely transmitted, and the control unit 14 receives an upper portion based on the remote control signal received by the receiving unit 12. The predetermined control signal is transmitted to the drive control unit 1 and the lower drive control unit 5. Accordingly, the electromagnets 66 of the upper drive control unit 1 and the lower drive control unit 5 operate so that the upper drive unit 22 and the lower drive unit 30, which are pinions, protrude a predetermined value out of the cases 42 and 56. It is brought into contact with the upper and lower surfaces of the opposite window (24). In such a state, the upper power generating unit 18 and the lower power generating unit 26 are driven in a direction opposite to the rotation direction described above (i.e., the window closing direction) by the control signal from the control unit 14. The upper drive unit 22 and the lower drive unit 30 are operated through the upper power transmission unit 20 and the lower power transmission unit 28, thereby causing the window 24 to automatically slide and close. A more detailed description thereof is omitted since the rotational direction of each gear is the opposite in the above-described automatic window opening operation.

As described in detail above, according to the present invention, the window can be automatically opened and closed only by simple components such as a motor and a gear. There is an advantage to doing this.

In addition, there is a side effect that the user can open and close the window manually.

On the other hand, the present invention is not limited to the above-described embodiment and can be carried out by modifying and modifying within the scope not departing from the gist of the present invention, the technical idea that such modifications and modifications are also applied to the following utility model registration claims It must be seen as belonging.

Claims (16)

In the device for automatically opening and closing the window, Remote control means for outputting a remote control signal for an automatic sliding opening and closing operation on the horizontal axis of the window; Control means for controlling the operation of automatically sliding opening and closing the window in the horizontal axis based on a remote control signal from the remote control means; An upper power generating means installed in the upper wall of the window frame in which the window is installed, capable of forward and reverse rotation by a control signal of the control means, and being in an idle state when the power supply is cut off; Upper drive means for sliding the window in a horizontal axis; An upper power transmission means installed in an upper wall of the window frame in which the window is installed, and transmitting power from the upper power generating means to the upper driving means; Upper drive control means for bringing the upper drive means into contact with the window by the control means only during the automatic sliding opening and closing operation of the window; A lower power generating means installed in the lower wall of the window frame in which the window is installed, operating simultaneously with the upper power generating means, capable of forward and reverse rotation by a control signal of the control means, and being in an idle state when the power supply is cut off; Lower driving means for sliding the window horizontally; A lower power transmission means installed in a lower wall of the window frame in which the window is installed, and transmitting power from the lower power generating means to the lower driving means; And And a lower drive control means for bringing the lower drive means into contact with the window by the control means only during the automatic sliding opening and closing operation of the window. The method of claim 1, The upper driving means is a window automatic opening and closing device, characterized in that composed of at least one roller. The method of claim 2, The upper power transmission means, the first driven gear pressed into the rotary shaft of the upper power generating means, the first driven gear pressed into the shaft of a predetermined length, the pressure driven by the motive gear, the second driven driven integrally formed in the first driven gear A gear and a third driven gear meshed with the second driven gear, and the connecting roller of the upper driving control means is press-fitted at a predetermined distance from the third driven gear on the shaft in which the third driven gear is pressed. And the connection roller is in contact with the at least one roller. The method of claim 3, wherein The upper driving control means may be connected to the shaft in which the third driven gear is press-fitted, the connecting roller in contact with the at least one roller, and the connecting roller is rotatably coupled to the pressed-in shaft and at least one side of the at least one connecting member. And an electromagnet configured to seesaw the arm by a control signal from the control means, using an arm having a roller rotatably coupled thereto, and an arm coupled to the other side of the arm, the shaft having the connecting roller pressed therein as a rotating shaft. Window automatic switchgear. The method of claim 1, The upper power generating means, the upper driving means, the upper power transmitting means, and the upper driving control means are installed in a case having a predetermined shape, and the upper driving means protrudes a predetermined value through a hole formed in the case, Automatic window opening and closing device, characterized in that the surface contact with the upper surface. The method of claim 1, The lower driving means is a window automatic opening and closing device, characterized in that composed of at least one roller. The method of claim 6, The lower power transmission means may include: a first gear gear pressed into the rotary shaft of the lower power generating means, a first driven gear pressed into the shaft of a predetermined length and pressurized by the motor gear, and a second driven gear integrally formed with the first driven gear. A gear and a third driven gear meshed with the second driven gear, and the connecting roller of the lower drive control means is press-fitted at a predetermined distance from the third driven gear on the shaft in which the third driven gear is pressed. And the connection roller is in contact with the at least one roller. The method of claim 7, wherein The lower drive control means may be connected to the shaft in which the third driven gear is press-fitted, the connecting roller contacted with the at least one roller, and the connecting roller is rotatably coupled to the pressed-in shaft and at least one side of the at least one And an electromagnet configured to seesaw the arm by a control signal from the control means, using an arm having a roller rotatably coupled thereto, and an arm coupled to the other side of the arm, the shaft having the connecting roller pressed therein as a rotating shaft. Window automatic switchgear. The method of claim 1, The lower power generating means, the lower driving means, the lower power transmission means, and the lower driving control means are installed in a case of a predetermined shape, and the lower driving means protrudes a predetermined value through a hole formed in the case, Automatic window opening and closing device, characterized in that the surface contact with the bottom. The method of claim 1, The upper driving means is a window automatic opening and closing device, characterized in that composed of at least one or more racks installed in the longitudinal direction on the upper surface of the window and at least one pinion meshed with the rack. The method of claim 10, The upper power transmission means, the first driven gear pressed into the rotary shaft of the upper power generating means, the first driven gear pressed into the shaft of a predetermined length, the pressure driven by the motive gear, the second driven driven integrally formed in the first driven gear A gear and a third driven gear meshed with the second driven gear, and the connecting gear of the upper drive control means is press-fitted at a predetermined distance from the third driven gear on the shaft in which the third driven gear is pressed. And the connecting gear is engaged with the at least one pinion. The method of claim 11, The upper drive control means may be connected to the shaft in which the third driven gear is press-fitted, the connecting gear meshed with the at least one pinion, the connecting gear rotatably coupled to the press-injected shaft, and at least one of the at least one portion. An arm having a pinion rotatably coupled thereto, and an electromagnet coupled to the other side of the arm to seesaw the arm by a control signal from the control means with the pivot shaft of the connecting gear press-fitted therein; Window automatic switchgear. The method of claim 1, The lower drive means is a window automatic opening and closing device, characterized in that composed of at least one or more racks installed in the longitudinal direction on the bottom portion of the window and at least one pinion engaged with the rack. The method of claim 13, The lower power transmission means may include: a first gear gear pressed into the rotary shaft of the lower power generating means, a first driven gear pressed into the shaft of a predetermined length and pressurized by the motor gear, and a second driven gear integrally formed with the first driven gear. A gear and a third driven gear meshed with the second driven gear, and the connecting gear of the lower drive control means is press-fitted at a predetermined interval apart from the third driven gear on an axis into which the third driven gear is pressed. And the connecting gear is engaged with the at least one pinion. The method of claim 14, The lower drive control means may be connected to the shaft in which the third driven gear is press-fitted, but is coupled to the at least one pinion, and is rotatably coupled to the shaft in which the connection gear is press-fitted and at least one of the at least one side. An arm having a pinion rotatably coupled thereto, and an electromagnet coupled to the other side of the arm to seesaw the arm by a control signal from the control means with the pivot shaft of the connecting gear press-fitted therein; Window automatic switchgear. The method of claim 1, Automatically opening and closing the window, characterized in that the sensing means for being installed at each end of the window frame in which the window is installed, the sensing means that the window is fully open and completely closed.