KR20010016347A - Auto door closed apparatus - Google Patents

Abstract

PURPOSE: A device for automatically locking windows is provided to automatically lock windows by simply shutting a pair of windows outside and to easily open a desired window at need by mounting locking device on each window. CONSTITUTION: A device for automatically locking the windows includes a first supporting part(102), a second supporting part(106), a third supporting part(112) and a fourth supporting part(114) formed at both sides of a first window(100) and a second window(110) for supporting windows(104,116), and window locking devices(200) arranged at sides of the fourth supporting part and the first supporting part to be opposed to each other. The window locking devices are formed by using magnets to automatically shut the first and second windows.

Description

Automatic window locks {AUTO DOOR CLOSED APPARATUS}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic window locking device, and more particularly, to an automatic window locking device that automatically opens and closes a window automatically by using a magnet or a sliding part in various windows installed in a home or a company.

Conventional windows have a different structure of opening and closing devices are connected to a pair of windows to open and close the windows, so that the user can open or close them by hand, for example, the user locks the door to go out and looks at the window from the outside. There was an uncomfortable problem of inevitably opening the door and entering the room to lock the windows again when confirming that it was open.

In addition, the conventional window lock is formed in the center of the window, if there is a baggage around the window, there is a problem of extending the arm to lock the window to lock the lock of the window.

Therefore, the present invention relates to an automatic window locking device for solving the problems as described above, if the user wants to lock the window to go out, the window can be automatically locked simply by closing a pair of windows from the outside An automatic window locking device is provided.

In addition, the automatic window locking device of the present invention is to provide an automatic window locking device that can easily open only the necessary window according to the user by forming a separate locking device on each of the pair of windows.

Automatic window locking device of the present invention for achieving the above object, the first support portion is formed on both sides of the first window 100 and the second window 110 is formed on both sides to support the glass window (104,116). 102 and the second support part 106, the third support part 112, and the fourth support part 114, and are disposed to correspond to each other on one side of the fourth support part 114 and the first support part 102. The first window 100 and the second window 110 is characterized in that it is composed of a window locking device 200 is formed using a magnet so as to be automatically locked.

And the automatic window locking device of the present invention, the first locking portion 102 is attached to and detached from the window lock fixing means 310 and the window lock fixing means 310 formed in the fourth support (114). In the automatic window locking device is composed of a rotating locking means 330 is formed in,

The window lock fixing means 310 is formed to protrude outwardly from the support member 312 and the support member 312 which are fastened to the fourth support part 114 by a plurality of fastening means 314. It consists of a window fixing member 316, and a bent portion 318 is formed to bend to the front end of the window fixing member 316,

The rotation catching means 330 is a storage case 332 which is fastened to the first support part 102 by a plurality of fastening means 334, and is bound to the inner side of the storage case 332 so that the support member ( Rotating member 340 that is attached to be detached while rotating with the rotation 312, the elastic member 355 is formed on the lower side of the rotating locking member 340 to apply an elastic force to the rotating locking member 340, and the rotation Automatic locking device, characterized in that the locking member 340 is hinged to the storage case 332 is configured by a hinge portion 350 to hinge to be rotatable.

In addition, the automatic window locking device of the present invention for achieving the above object is formed in the third support portion 112 and the second support portion 106 of the first window 100 and the second window 110, respectively. A window lock fixing means 410, a window lock rotating means 450 formed on the window guide member 131 and the window guide member so as to be bound to the window locking fixing means 410, and the first The first support portion 102 of the window is characterized in that the concave member is formed so that mutual interference with the window locking means and the window lock rotation means 450 formed in the third support portion 112 is not generated.

1 is a plan view of a window in which the automatic window locking device of the present invention is installed,

Figure 2 is a perspective view of the window locking means of the present invention,

3 is a perspective view of the window lock rotation means of the present invention,

Figure 4 (a) is a state before the automatic window locking device of the present invention is fastened, (b) is a state after being fastened,

5 is a perspective view of another embodiment of the present invention,

6 is a plan view of FIG. 5,

7 is a perspective view of another embodiment of the present invention,

8 is an exploded perspective view of the locking means of Figure 7,

9 is a cross-sectional view of the rotating locking means of the present invention,

Figure 10 (a) (b) is a plan view showing a state before and after the present invention is fastened,

11 is a plan view of another embodiment of the present invention,

12 is a side view of the present invention,

13 is a plan view of another embodiment of the present invention,

14 is a perspective view of an automatic window locking device of the present invention,

15 is a front view of the window locking rotation means of the present invention,

16 is a perspective view of a concave member of the present invention,

17 is a perspective view of a window guide member as another embodiment of the present invention.

<Explanation of symbols for main parts of drawing>

100: first window 110: second window

131,132: window guide member 200: window locking device

210, 310, 410: window locking means

216, 316, 416: window fixing member

220, 222, 224, 226, 262, 263, 264, 266, 272, 274: magnet

228: external force applying member 250, 450: window lock rotation means

256, 350, 480: hinge portion 260: rotation locking member

261: rotation guide member 270: rotation support member

330: rotation locking means 340: rotation locking member

355: elastic member 417: impact force applying member

466: rotation guide member 471: impact force application

479: hinge portion 482: elastic member

510: the first recess 520: the second recess

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the automatic window locking device of the present invention.

Figure 1 of the present invention configured as described above is a schematic perspective view of the present invention, 100 and 110 is an exemplary view showing a pair of commonly used windows, the first window 100 and the second The glass window 104 and the glass window 116 formed at the center of the window 110, and the first support portion 102 and the second support portion formed on both sides to support the glass window 104 and the glass window 116 ( 106 and the third support part 112 and the fourth support part 114, and are disposed to correspond to each other on one side of the fourth support part 114 and the first support part 102 so that the first window 100 and The second window 110 is composed of a window locking device 200 is formed to be automatically locked.

2 shows a specific example of the window locking device 200, the window locking device 200 is a window locking means 210 which is bound to the fourth support 114, and the window It is composed of a window lock rotating means 250 formed in the first support portion 102 to be locked corresponding to the lock fixing means (210).

The window lock fixing means 210 is formed to protrude toward one side of the support member 212 and the support member 212 which are fastened to the fourth support part 114 by a plurality of fastening means 214. The window fixing member 216 is configured.

A central portion of the support member 212 is formed of a plurality of magnets and is composed of a plurality of magnets 224 and 226 which are formed to coincide with the outer surface of the support member 212 or protrude a predetermined distance outward.

The magnets 224 and 226 are spaced apart from each other, but may be replaced with a magnet having strong magnetic force, and may be used as only one.

The window fixing member 216 has a bent portion 218 formed to be bent at one end of the window fixing member 216 and a support member 219 formed to protrude from a lower end of the window fixing member 216. It consists of).

A magnet 222 is formed on the inner surface of the window fixing member 216 so that a magnetic force acts to pull the window locking rotation means 250 to be locked, and the magnet (222) also on one side of the support member 219. A magnet 220 such as 222 is formed to allow the window locking rotation means 250 to be pulled by a magnetic force.

The magnet inserted into the window locking means 210 may use a plurality of magnets in order to more secure the lock, Figures 2 and 3 show only one embodiment for convenience of description, the present invention is the size of the magnet In addition, it can be variously selected according to the size and type of the window locking means 210 and the window locking rotation means 250.

3 is a perspective view of the window lock rotating means 250 corresponding to the window locking means 210 to perform a locking function, and formed on the first support part 102 to a plurality of fastening means 254. The storage case 252 and the hinge portion 256, which is formed to protrude on the outer surface of the storage case 252 and is hinged and disposed outside the hinge portion 256, Rotation support member 270 that rotates around the 256, and the rotation engaging member 260 disposed on the outer side of the rotation support member 270 to rotate with the rotation support member 270.

The rotation support member 270 may be configured in various shapes such as square, ellipse, etc., but is preferably formed in a semicircular shape as shown in FIGS. 3 and 4, and supports rotation of the rotation support member 270. A plurality of magnets 272 and 273 are formed on the front portion 271 to correspond to the plurality of magnets 224 and 226 formed on the window locking means 210, and the magnets 224, 226, 272 and 273 are spaced apart from each other by a predetermined distance. .

That is, when the magnets 224 and 226 are not plural but one, it is preferable that the magnets 272 and 273 are also formed in one piece, and that the magnets 272 and 273 are formed so that the attraction force is applied to each other by the action of the negative electrode and the S pole. When the 273 is formed below the hinge portion 256, the magnet 226 is also formed to correspond to the magnet 273, wherein the magnets 226, 273 is the attraction force as described above Rather, the repulsive force is installed.

And on the outer surface of the rotation support member 270 to the rotation locking member 260 and the rotation locking member 260 which is fastened by a fastening means not shown to operate integrally with the rotation support member 270. The rotating guide member 261 is connected to and formed at a predetermined angle to rotate together with the rotation locking member 260 around the hinge portion 256.

One end of the rotating locking member 260, the magnet 263 is formed to be bound by the attraction force with the magnet 222 of the window locking means 210, one of the rotating locking member 260 On the side is formed a magnet 262 that is formed to be bound by the magnet 220 and the attraction of the window locking means (210).

In addition, unlike the rotation locking member 260, the window locking rotation means 250 rotates about the hinge portion 256 and is automatically locked to the rotation guide member 261 by the magnets 220 and 222. A plurality of magnets are formed to function, and are composed of magnets 266 and 264 formed on one side of the rotation guide member 261.

That is, the magnets 266 and 264 and the magnets 222 and 220 should be properly provided with polarity so that the repulsive force acts instead of the attraction force.

And Figure 5 is another embodiment of the present invention, the difference from the above shown is that the external force applying member 228 is formed so that the flexible and elastic force acts on the lower end of the support member 212, the window An initial force is applied to the rotation support front portion 271 or the rotation guide member 261 of the lock rotating means 250 so that the force by the magnetic force described above is added to make the rotation easier.

And Figure 7 is another embodiment of the present invention, the difference from the above described is a device for automatically locking the door without using a magnet, the window locking means formed on the fourth support 114 310 and the locking means 330 is formed on the first support portion 102 while being attached to and detached from the window lock fixing means 310.

The window locking means 310 is a support member 312 is fastened to the fourth support portion 114 by a plurality of 314, and the window fixing member is formed to protrude outward to the support member 312 ( 316 and the bent portion 318 is formed to be bent to the front end of the window fixing member 316.

The rotation locking means 330 is attached to the storage case 332 which is fastened to the first support part 102 by a plurality of 334, and the support member 312 is fixed to the inner side of the storage case 332. Rotating engaging member 340 to be attached and detached while rotating, the elastic member 355 is formed on the lower side of the rotating locking member 340 to apply an elastic force to the rotating locking member 340, and the rotating locking member ( 340 is a hinge portion 350 that is hinged to the storage case 332 and rotatable.

In addition, the storage case 332 is a case surrounding the rotation locking member 340, to enhance aesthetics and facilitate the operation, the central portion of the storage case 332 is the rotation locking member 340 A cutout portion 336 through which is penetrated so as to be interpolated, and an elastic catching portion 337 which is formed to protrude to a lower end of the cutout portion 336 to apply an elastic force to the elastic member 355; As shown in FIG. 9, the space part 338 forming a space part so that the elastic member 355 can be installed, and the rotation locking member 340 are formed in the center of the space part 338. It is composed of a rotation support portion 339 is formed to support the rotation locking member 340 during rotation.

And the rotation locking member 340 is connected to the rotation locking member 340, as shown in the cross-sectional view shown in Figure 9 is formed on the opposite side around the hinge portion 350 when the user opens the door by hand The handle member 344 for operation, and a protrusion 345 having a plurality of protrusions formed on the outer surface of the handle member 344 so as to be easily gripped by the user.

That is, when the protrusion catching portion 342 of the rotating catching means 330 is in contact with the bent portion 318 of the window locking means 310 formed in the fourth support 114, as shown in FIG. Projection catching portion 342 is rotated by a predetermined angle in the counterclockwise direction.

Then, an elastic force is applied to the elastic member 355 attached to the elastic support part 347 connected to the lower side of the protrusion catching part 342 so that the window is closed and the protrusion catching part 342 is bent at the bent part 318. ) Is seated.

As such, the door is automatically locked as the protrusion catching part 342 is seated on the bent part 318, and when the user pushes the handle member 344 to open the door, the hinge part 350 is locked. The protrusion catching portion 342 is rotated in a clockwise direction, and thus the front end of the protrusion catching portion 342 is not caught by the curved portion 318, thereby opening the door.

And 13 to 17 is another embodiment of the present invention, the user can only open or close the window of the desired side, the locking device is not in the center of the window is easy to use.

That is, the window locking means 410 is formed on the third support part 112 and the second support part 106 of the first window 100 and the second window 110, respectively, and the window lock fixing means 410. And a window locking rotation means 450 on the window guide member 131 and the window guide member 132, respectively, and the third support part on the first support part 102 of the first window 100 so as to be attached thereto. The concave member 500 is formed to prevent mutual interference with the window locking fixing means 410 and the window locking rotating means 450 formed on the support 112.

As shown in FIG. 14, the window locking fixing means 410 is a support member 412 which is fastened to the second support part 106 by a plurality of fastening means 414, and the support member 412. It is formed to protrude in the window fixing member 416 including a bent portion 418 bent to the locking action, and the rotation locking member 460 is lowered and locked to one side of the window fixing member 416 A concave portion 413 in which a groove is formed so as to be easily coupled when performing the operation, an impact force applying member 417 formed to protrude on the outer surface of the lower end of the window fixing member 416, and the impact force applying member The concave portion 419 is formed on one side of the 417 to be in contact with the impact force receiving portion 471 so as to be concave so that the impact force acts.

And the window lock rotating means 450 is formed to protrude to the window guide member 131 and the storage case 452 is fastened to the window guide member 131 by a plurality of fastening means 454, The rotational force transmission member 470 disposed on the inner surface of the storage case 452 and rotated in contact with the impact force applying member 417, and a cutout cut in the inner surface of the rotational force transmission member 470 ( A rotation locking member 460 interpolated and rotated up and down by 477, a hinge part 480 hinged to rotate the locking locking member 460 up and down inside the cutout 477, and It is composed of an elastic member 482 for applying an elastic force to the storage case 452.

The rotation locking member 460 is a handle member 464 that can be opened and closed by the user by the hand, the bent portion 462 is formed to be bent to the front end of the rotation locking member 460 to perform a locking function, and The rotational force transmission member 470 is formed of a protrusion 466 formed to protrude on both sides of the rotation locking member 460 to apply an impact force while rotating.

On the outside of the rotational force transmission member 470 is a projection guide portion 473 protruding to bind to the elastic member 482 applying an elastic force to the rotational force transmission member 470, and the rotational force transmission member 470 is half One end of the rotational force transmission member 470 such that the hinge portion 479 protrudes to make a hinge area when the impact locking force is applied to the rotation locking member 460 and the impact force applying member 417 rotates clockwise. The impact force accommodating part 471 formed in the part is comprised.

13 and 16, the concave member 500 is formed so that interference does not occur by the window locking means 410 and the window locking rotation means 450 formed on the third support part 112. As it is, the first locking portion 510 is cut to a predetermined depth so that the window locking fixing means 410 can be inserted into the middle portion of the first support portion 102, and the window locking rotation means 450 ) Is composed of a second recess 520 cut into a certain depth so as to be interpolated.

17 does not form the window locking rotation means 450 formed on the second support part 106 and the third support part 112 on the outside of the second support part 106 and the third support part 112. After forming the concave portion 135 formed inside the second support portion 106 and the third support portion 112 is formed to be inserted into the concave portion 135.

In this case, the second recess 520 illustrated in FIGS. 13 and 16 becomes unnecessary.

That is, the operation of the configuration of FIGS. 13 to 17 is the same as both sides are described in consideration of one side as follows. When the user moves the first window 100 to the right to close the window, The impact force applying member 417 formed to protrude from the lower end of the window fixing member 416 formed on the second support 106 comes into contact with the rotational force transmitting member 470 first and exerts a slight impact force.

As such, the rotational force transmission member 470 is pushed counterclockwise around the hinge portion 480 by a slight impact force. Thus, the impact force receiving portion 471 of the rotational force transmission member 470 is counterclockwise. When pushed in the direction, the impact force transmission part 475 also pushes the plurality of rotation guide members 466 formed on the outside of the rotation locking member 460 while pushing in the counterclockwise direction.

As such, when the rotation guide member 466 is pushed down, the rotation locking member 460 also descends while rotating in a counterclockwise direction about the hinge part 480, and thus the recess 413 of the window fixing member 416. It locks on the door as it is seated on and performs the lock function.

Of course, if you want to open the door to hold the handle member 464 of the rotation locking member 460 will be able to open the window simply by lifting upwards.

And 11 and 12 is another embodiment of the present invention, the difference between the above-described contents, the first window 100 and the second window 110 described above is a conventional window used As it is intended to be used as it is, no modifications were made to the first window 100 and the second window 110 at all, but in this embodiment, modifications are made to the first window 100 and the second window 110. By applying the first window 100 and the second window 110 to maintain a strong binding force it can be applied according to the user.

That is, concave grooves are formed in the fourth support part 114 of the second window 110 like the concave part 115, and protrusions are formed in the first support part 102 to correspond to the concave part 115. Therefore, the locking function of the window can be further improved by adding the functions of FIGS. 11 and 12 to the above description.

11 and 12, only one protrusion 103 and one recess 115 are installed for convenience of description, but may be installed vertically or in the middle according to a user, and the recess 115 may be concave. The protrusions 103 may be formed as protrusions. In this case, the protrusions 103 and the recesses 115 may be moved to the left of the first support part 102 and the fourth support part 114. It is preferable.

In addition, it is naturally included in the present invention that a small concave or protrusion groove may be formed on the inner side or the outer surface of the protrusion 103 and the concave portion 115 to increase the binding force to each other.

Referring to the operation of the present invention configured as described above are as follows.

When the user moves to the left and right to close the first window 100 and the second window 110, the window locking means 210 formed in the fourth support 114 and the first support (102) The magnetic force interacts with the magnets 272 and 274 and the magnets 264 and 266 formed in the window lock rotating means 250 by the magnetic force acting on the magnets 224 and 226 and the magnets 222 and 220.

That is, the attraction force acts on the magnets 224 and 226 and the magnets 272 and 274, and the repulsive force acts on the magnets 222 and 220 and the magnets 266 and 264 so that the rotation supporting member 270 and the locking member ( 260 is to rotate in a counterclockwise direction about the hinge portion 256 formed in the storage case 252.

As such, the rotation support member 270 and the rotation catching member 260 are rotated by the action of the attraction force and the repulsive force so that the front end portion of the rotation catching member 260 protrudes outward from the window fixing member 216. The door is automatically locked because it is placed on the supporting member 219.

That is, the door is automatically locked by the magnetic force of the plurality of magnets formed in the window lock fixing means 210 and the window lock rotating means 250 without a separate device, while the rotation is to open the window When the guide member 261 is lowered clockwise, the rotation catching member 260 connected to the rotation guide member 261 also rotates clockwise around the hinge portion 256.

As such, when the rotation catching member 260 rotates clockwise, the rotation supporting member 270 connected to the rotation catching member 260 also rotates in a clockwise direction to be locked.

In addition, when the rotation locking member 260 is rotated about the hinge portion 256 to be placed on the support member 219 of the window locking means 210, the attraction force from the magnets (222, 263) acts even stronger It has a locking action, the attraction force also acts in the magnet 262 formed in the lower end of the magnet 220 and the rotary locking member 260 has a strong locking function.

On the other hand, when the user wants to release after the window lock fixing means 210 and the window lock rotating means 250 is fastened as described above, when the user rotates downward while holding the rotary guide member 261 (the rotary guide member ( The rotating catching member 260 connected to the 261 also rotates about the hinge portion 256 and is caught by the fastening means 254 formed to protrude from the storage case 252.

The automatic window locking device of the present invention described above has been described in detail a few embodiments for convenience of description, but the present invention is not limited to the above, by simply using the information described above, change, addition, It is also included in the present invention that can be deleted.

That is, the above description is mainly described only for the window, the present invention is not limited to only the window, even when used to open and close a specific object, such as a box, case, box, drawer, such as a window It can be applied.

As described above, the automatic window locking device of the present invention is easy to use because the user can automatically lock the window simply by closing the window from the outside when the user wants to lock the window. It is formed so that it can be used immediately by attaching the device of the present invention to the existing window without any repair, and in addition, if the binding force is increased by the sliding function by slightly modifying the window, the locking device of the window can be performed more efficiently. It is an invention that can be.

Claims (18)

First and second support parts 102 and second support part 106 and third support part 112 and fourth support part which are formed on both sides of the first window 100 and the second window 110 to support the glass windows 104 and 116. 114 and a magnet disposed to correspond to each other on one side of the fourth support part 114 and the first support part 102 so that the first window 100 and the second window 110 can be automatically locked. Automatic window locking device, characterized in that consisting of a window locking device 200 is formed using. According to claim 1, The window locking device 200 is fastened to the fourth support portion 114, a plurality of magnets are formed by the window locking means 210 and the magnetic force acts, and the window locking means ( Corresponding to the magnetic force of the 210 and the first window and the second window (100, 110) is formed in the first support portion 102 so that it is composed of a window locking rotation means 250 is formed with a plurality of magnets Automatic window locking device characterized in that the. The method of claim 2, wherein the window locking means 210 is a support member 212 is fastened to the fourth support portion 114 by a plurality of fastening means 214, one of the support member 212 Window fixing member 216 is formed to protrude to the side, a plurality of magnets (224, 226) formed on one side of the support member 212, and bent to one end of the window fixing member 216 A bent portion 218, a support member 219 formed to protrude from the lower end of the window fixing member 216, and a magnet 222 formed on an inner surface of the window fixing member 216 to act as a magnetic force. And a magnet 220 formed on one side of the support member 219 to act as a magnetic force. The method of claim 2, wherein the window locking rotation means 250 is formed in the first support portion 102 is bound by a plurality of fastening means 254 and the storage case 252, the storage case 252 Rotating support which is formed to protrude on the outer surface of the hinge portion 256 to function as a hinge, and the plurality of magnets are formed while being disposed outside the hinge portion 256 and rotated around the hinge portion 256 The member 270 and the rotating locking member 260 disposed on the outer side of the rotating supporting member 270 and formed with a plurality of magnets while rotating together with the rotating supporting member 270, and the rotating locking member 260. The automatic window locking device, characterized in that consisting of a rotating guide member (261) is connected to the rotation and is integrally formed with a plurality of magnets. The automatic window locking device of claim 4, wherein the rotation support member 270 may be configured in various shapes such as a square, an ellipse, and the like. 5. The plurality of magnets 272 and 273 of claim 4, wherein the plurality of magnets 272 and 273 correspond to the plurality of magnets 224 and 226 formed in the window lock fixing unit 210. Automatic window locking device characterized in that it is installed. 5. The magnet 263 which is formed at the distal end of the rotating locking member 260 by a magnet and the magnet 222 of the window locking means 210 and the rotating locking member 260. One side of the) is formed with a magnet 262 is formed to be bound by the magnet 220 and the attraction force of the window locking means 210, one side of the rotary guide member 261 is the magnet ( 220, 222 and the automatic window locking device, characterized in that a plurality of magnets (266, 264) is formed to act. The method of claim 3, wherein the initial force is applied to the rotatable support front portion 271 or the rotation guide member 261 of the window lock rotation means 250 by a flexible and elastic force at one end of the window lock fixing means 210. Automatic window locking device, characterized in that the external force applying member 228 is further formed to be applied. As the window locking means 310 formed on the fourth support part 114 and the rotation locking means 330 formed on the first support part 102 while being attached to and detached from the window lock fixing means 310. In the automatic window locking device is configured, The window lock fixing means 310 is formed to protrude outwardly from the support member 312 and the support member 312 which are fastened to the fourth support part 114 by a plurality of fastening means 314. It consists of a window fixing member 316, and a bent portion 318 is formed to bend to the front end of the window fixing member 316, The rotation catching means 330 is a storage case 332 which is fastened to the first support part 102 by a plurality of fastening means 334, and is bound to the inner side of the storage case 332 so that the support member ( Rotating member 340 that is attached to be detached while rotating with the rotation 312, the elastic member 355 is formed on the lower side of the rotating locking member 340 to apply an elastic force to the rotating locking member 340, and the rotation Automatic locking device, characterized in that the locking member 340 is hinged to the storage case 332 is configured by a hinge portion 350 to hinge to be rotatable. 10. The method of claim 9, wherein the central portion of the storage case 332 is formed to protrude to the lower end of the incision portion 336 through which the rotating locking member 340 is inserted, and the incision 336 is the elastic An elastic catching portion 337 which engages to apply an elastic force to the member 355, a space portion 338 formed so that the elastic member 355 can be installed, and a central portion of the space portion 338. Is formed in the rotating locking member 340 is an automatic window locking device, characterized in that consisting of a rotating support portion (339) formed to support the rotating locking member (340) when rotating. The rotating member 340 has a handle member 344 for operating when the user opens the door, and a plurality of protrusions are formed on the outer surface of the handle member 344 for easy grasp by the user. Is formed of a protrusion 345, a protrusion catching portion 342 that is locked while contacting the 318 rotates by a predetermined angle, and an elastic support portion 347 is formed below the protrusion catching portion 342 Automatic window locking device, characterized in that. Window locking means 410 formed on the third support portion 112 and the second support portion 106 of the first window 100 and the second window 110, and the window lock fixing means 410 And a third window locking member 450 formed on the window guide member 131 and the window guide member 132 and the first support part 102 of the first window 100 so as to be attached to the window guide member 131 and the window guide member 132. Automatic window locking device, characterized in that the concave member 500 is formed so that mutual interference with the window locking means 410 and the window locking rotation means 450 formed on the support 112. The method of claim 12, wherein the window locking means 410 is a support member 412 which is fastened to the second support portion 106 by a plurality of fastening means 414, and protrudes to the support member 412 And a window fixing member 416 including a bent portion 418 that is formed to be engaged to be engaged, and an impact force applying member 417 that is formed to protrude on the outer surface of the lower end of the window fixing member 416. Automatic window locking device characterized in that. The storage case of claim 12, wherein the window locking rotation means (450) is formed to protrude from the window guide member (131) and is bound to the window guide member (131) by a plurality of fastening means (454). 452, a rotational force transmitting member 470 disposed on the inner side of the storage case 452 and being rotated in contact with the impact force applying member 417, and cut into an inner side of the rotational force transmitting member 470. Rotating locking member 460 is inserted into the incision 477 is rotated up and down, and the hinge portion for hinge operation to rotate the rotation locking member 460 up and down inside the incision 477 ( 480, and an automatic window locking device, characterized in that it is composed of an elastic member (482) for applying an elastic force to the storage case (452). 15. The method of claim 14, wherein the outer side of the rotational force transmission member 470 and the protrusion guide portion (473) protruding to be bound to the elastic member 482 for applying an elastic force to the rotational force transmission member 470, the rotation locking The hinge portion 479 protruding to the hinge area when the impact force is applied to the member 460, and the impact force receiving portion formed at one end of the rotational force transmitting member 470 so as to contact the impact force applying member 417. Automatic window locking device, characterized in that consisting of (471). The method of claim 14, wherein the rotation locking member 460 is formed to be bent to the handle member 464 and the user can be opened and closed by the hand, the front end of the rotation locking member 460 is bent to perform a locking function 462 and the automatic window locking device, characterized in that the rotational force transmission member 470 is formed with protrusions 466 protruding on both sides of the rotation locking member 460 to apply an impact force while rotating. . 13. The automatic window locking apparatus according to claim 12, wherein a concave portion (135) is added to the window guide member (131) to accommodate the window locking rotation means (450). The method of claim 1, wherein the fourth support part 114 has a concave part 115 formed to slide while being in contact with the first support part 102, and the first support part 114. The support 102 is an automatic window locking device, characterized in that consisting of a protrusion 103 formed to correspond to the recess 115.