KR200177731Y1 - Anti-theft support sash apparatus - Google Patents

Abstract

end. The technical field to which the invention described in the claims belongs.

The present invention relates to a security auxiliary window frame device installed on the window outer wall of the building.

I. The technical problem that the invention is trying to solve.

The present invention is to provide an auxiliary window frame device for crime prevention to prevent the intruder from entering through the window by installing the auxiliary window frame installed outside the window of the building can not be easily removed from the outside.

All. The gist of the solution of the invention.

The present invention is a security auxiliary window frame is installed on the outer wall of the window of the building is a fixing device body in the middle portion of the rectangular auxiliary window frame and a plurality of support rods on the upper and lower sides and a metal pipe in the vertical direction on both sides, the fixing device A cross-shaped rotary plate having a handle lever is installed at the inner center of the body, and the horizontal plate is formed at the left and right sides of the rotary plate, the first vertical hole is formed at the upper and lower sides, and the groove is formed at one side thereof, and the connecting plate is connected to the left and right horizontal holes of the rotary plate. The guide rods are respectively inserted into the metal pipes to protrude to the upper and lower portions of the auxiliary window frame, and the left and right first guide bars to which the first connecting plate is connected to the upper and lower first vertical holes of the rotating plate are respectively protruded to the left and right of the auxiliary window frame. It is installed so that the clamp of the key box is inserted into the groove, and each guide rod is inserted into the insertion groove of the outer wall to Characterized in that the installation so that the window frame is fixed.

la. Important uses of the devise.

The present invention is a security auxiliary window frame installed on the window outer wall.

Description

Security auxiliary window frame device

The present invention relates to a security auxiliary window frame device, and more particularly to a security auxiliary window frame installed outside the window to prevent outside intruders from entering through the window of the building.

Typically, buildings have large and small windows. Since the intruder (also known as a thief) enters from the outside through the window of the building and is stolen by taking goods or money in the building, many victims have occurred. Therefore, in the related art, security auxiliary window frames are often installed on the outer wall of the window so that outside intruders cannot enter through the window of the building. As described above, the conventional auxiliary window frame for security, as shown in Figures 1 and 2, the auxiliary window frame 10 is coupled to each other a plurality of support rods 11 horizontally and vertically inside a metal frame of a rectangular shape according to the size of the window. It is constructed by welding. The auxiliary window frame 10 forms a plurality of holes 12 in a rectangular frame and is in close contact with the outer wall 13 of the window to form an outer wall of the window with nails or screws 14 through holes 12 formed in the rectangular frame. It is to be fixed to the installation.

However, such a conventional security auxiliary window frame is easy to bend the support rod or easy to cut from the outside, it is possible to remove the fixed nail from the outside, so that the intruder from the outside breaks the auxiliary window frame into the building and stolen goods or money stolen There is a problem that occurs, and for example, when a fire breaks out inside the building, people have to get out quickly through the window when people cannot get to the entrance door, but the auxiliary window frame is fixed with nails or screws. There was a problem that the time was consumed to go out the window because of the crazy life.

Accordingly, an object of the present invention is to provide an auxiliary window frame device for crime prevention to prevent the intruder from entering through the window by installing the auxiliary window frame installed outside the window of the building to be easily removed from the outside.

Another object of the present invention is to provide a security auxiliary window frame device that can not be opened from the outside of the security auxiliary window frame installed outside the building window.

Another object of the present invention is to install a locking device on the auxiliary window frame, the guide rod of the locking device is inserted into the wall and is installed to be locked and fixed, and the security auxiliary window frame device that can open the auxiliary window frame by releasing the lock with a key in the room In providing.

The present invention for achieving the above object is the security auxiliary window frame is installed on the outer wall of the window of the rectangular window frame in the middle of the fixing device body and the upper and lower sides a plurality of support rods and both sides of the metal pipe in the vertical direction A cross-shaped rotating plate having a handle lever is installed at the inner center of the fixing device body, and horizontal horizontal holes are formed on the left and right sides of the rotating plate, and first vertical holes are formed on the upper and lower sides, and grooves are formed at one side thereof. Each of the plate-shaped guide rods connected to the plate is installed to protrude to the upper and lower portions of the auxiliary window frame, and the left and right first guide rods connected to the upper and lower first vertical holes of the rotating plate respectively to protrude from the left and right of the auxiliary window frame. And the locking bar of the key box is inserted into the groove, and the guide rods are respectively inserted into the insertion grooves of the outer wall. The mouth is characterized in that the installation such that the auxiliary fixed window frame.

1 is a block diagram of a conventional security auxiliary window frame,

2 is a state in which the conventional security auxiliary window frame is coupled,

3 is a block diagram of an auxiliary window frame for security of the present invention,

Figure 4 is a state in which the auxiliary window frame for security of the present invention is combined,

5 is an operation state that can remove the security auxiliary window frame of the present invention.

<Description of the code | symbol about the principal part of drawing>

21: auxiliary window frame 22: support rod

23: metal tube 24: fixing device body

25: fixed pin 26: rotating plate

27: horizontal workman 27a: first horizontal workman

28: Home 29: Handle lever

30: Keybox 31: lock

32: keyhole 33,33a: connecting plate

34,34a: Jang Pin 35: Vertical Worker

35a: 1st vertical worker 36: guide rod

36a: first guide rod 37: outer wall

38: Insertion groove 39: Pin groove

40: Spring 41: Hinge pin

42: hinge groove

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used for the same components, even if displayed on different drawings. In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Figure 3 is a block diagram of the security auxiliary window frame of the present invention, Figure 4 is a state diagram combined with the security auxiliary window frame of the present invention, Figure 5 is an operational state diagram that can separate the security auxiliary window frame of the present invention. Referring to the configuration and operation of the present invention with reference to it.

The security auxiliary window frame installed on the outer wall of the building is a metal tube 23 in the vertical direction on both sides of the fixing body 24 and the plurality of support rods 22 are installed on the upper and lower sides in the middle of the rectangular auxiliary window frame 21. Install it. In the inner center of the fixing body 24 is installed a cross-shaped rotating plate 26 to be rotated. In the center of the rotating plate 26, the handle lever 29 and the left and right sides are formed with a horizontal long hole 27 and up and down the first vertical long hole (35a). A groove 28 is formed at one side of the rotating plate 26. The key box 30 is installed on the fixing device body 24, which is one side of the rotating plate 26, so that the clamp 31 of the key box 30 is fitted into the groove 28. The guide rods 36, which are recessed in the upper and lower sides of the fixing device body 24, are inserted into the metal pipes 23 so as to face each other so that the guide rods 36 may protrude to the upper and lower portions of the auxiliary window frame 21. do. The connecting plate 33 is integrally formed in the upper and lower guide rods 36 located in the fixing device body 24. Each of the connecting plates 33 forms a vertical long hole 35 and a locking pin 34. On the left and right inside the fixing device body 24, the first guide rod 36a, which is bent integrally with the first connecting plate 33a, may protrude from the left and right of the auxiliary window frame 37, respectively. Install each one. The left and right first connecting plates 33a form a first horizontal hole 27a and a first catching pin 34a. A first horizontal hole 27a formed in the first connecting plate 33a of the right first guide rod 36a is fitted into the upper fixing pin 25 of the fixing device body 24. The first fixing hole (25a) formed in the first connecting plate (33a) of the left first guide rod (36a) is fitted to the lower fixing pin (25). The upper fixing pin 25 is fitted with a vertical hole 35 formed in the connecting plate 33 of the upper guide rod 36, the lower fixing pin 25, the connecting plate 33 of the lower guide rod 36 The vertical long hole 35 formed in the fitting is installed. The locking pins 34 of the upper and lower connecting plates 33 are fitted to the left and right horizontal holes 27 of the rotating plate 26 installed to rotate, respectively, and the first locking pins 34a of the left and right first connecting plates 33a. Is installed so as to fit in the upper and lower first vertical long hole (35a) of the rotating plate (26). Insertion grooves 38 are formed in the outer wall 37 so that the upper and lower guide rods 36 and the left and right first guide rods 36a are inserted. The auxiliary window frame 21 has a pin groove 39 formed at one side of the auxiliary window frame 21 to insert the spring 40 and the hinge pin 41, and the hinge pin 41 is fitted to the hinge groove 42 formed on the outer wall. . The fixing device body 24 is installed to be clogged by welding the front, the rear surface with a steel plate, the fixing device body 24 is the lever groove 43 and the key box in the position of the front lever lever 29 located in the room There is a keyhole 32 at the position (30). The guide rods 36 and the first guide rods 36a are provided with metal bars that are difficult to cut.

The security window frame device as described above is installed on the outer wall of the window of the building to prevent intruders (aka thieves) from entering the building to prevent theft or stolen goods or money in the building. After inserting the spring 40 and the hinge pins 41 into the pin grooves 39 formed at one side of the upper side and the lower side of the auxiliary window frame 21 in the form of a square, the hinge grooves 42 are formed at one side of the outer side wall 37. The lower hinge pin 41 of the auxiliary window frame 21 is first inserted into the lower hinge groove 42 of the outer wall 37 and the upper hinge pin 41 is pressed into the upper pin groove 39 while pressing the upper hinge groove 42. When the hinge pin 41 is matched to the hinge pin 41 is moved upward by the restoring force of the spring 40 is inserted into the hinge groove 42 is installed to rotate.

When the knob lever 29 is rotated counterclockwise in the lever groove 43 of the fixing device body 24 in the above state, the rotating plate 26 is rotated counterclockwise, and the upper and lower parts are fitted in the left and right horizontal holes 27. The locking pin 34 of the side connecting plate 33 and the first locking pin 34a of the left and right first connecting plates 33a fitted to the upper and lower first vertical holes 35a are simultaneously pushed. At this time, the upper connecting plate 33 is moved downwards and the integrated upper guide bar 36 is moved downwards, the lower connecting plate 33 is moved upwards and the integrated lower guide bar 36 is moved upward. The left first connecting plate 33a is moved to the right side and moves the integrated first guide rod 36a to the right side, and the right first connecting plate 33a is moved to the left side and the integral left side first The guide rod 36a is moved to the right side. At this time, the upper and lower guide rods 36 and the left and right first guide rods 36a enter the auxiliary window frame 21 in a state where they protrude from the auxiliary window frame 21. At this time, the vertical hole 35 of the connecting plate 33 and the first horizontal hole 27a of the first connecting plate 33a are guided when moved by the fixing pin 25 fixed to the fixed window body 24, respectively. . Thereafter, the rectangular auxiliary window frame 21 is rotated about the hinge pin 41 to match the outer wall 37 of the window, and the handle lever 29 is rotated clockwise. At this time, since the locking pin 34 of the upper and lower connecting plates 33 and the first locking pin 34a of the left and right first connecting plates 33a are pushed back to the initial state, the guide rods 36 of the upper and lower sides respectively move upward and downward. Is moved and protrudes up and down in the auxiliary window frame 21 is inserted into the insertion groove 38 of the outer wall 37, the left and right first guide rod 36a is moved left and right, respectively, protrudes from the auxiliary window frame 21 and the outer wall ( 37 is inserted into the insertion groove 38 of. At this time, the auxiliary window feature 21 is fixed to be inserted into the insertion groove 38 of the outer wall 37, the guide rod protrudes from the upper and lower left and right respectively.

When the key is inserted into the key hole 32 of the key box 30 in the above state, the clamp 31 is protruded and inserted into the groove 28 of the rotating plate 26 to fix the rotating plate 26 so as not to rotate. do. And when the key is taken out the auxiliary window frame 21 is to be fixed to the outer wall 37 outside the window. When the auxiliary window frame 21 is fixed to the outer wall 37 as described above, it is difficult for the outside intruder to remove the auxiliary window frame 21 and enter the room through the window.

The auxiliary window frame 21 installed as described above is quickly exited through the window when people cannot go to the door when a fire occurs in the interior of the building so that there is no human injury. When the key is inserted into the key hole 32 of the key box 30 installed in the fixing device body 24, the clamp 31 moves out of the groove 28 of the rotating plate and enters the inside of the key box 30. Thereafter, when the handle lever 29 of the fixing device body 24 is rotated counterclockwise, the rotating plate 26 is rotated counterclockwise, and is connected to both horizontal long holes 27 and upper and lower first vertical holes 35a. The upper and lower guide rods 36 and the left and right first guide rods 36a are simultaneously released from the insertion groove 38 of the outer wall 37 by the connecting plate 33 and the first connecting plate 33a. When the inside of the auxiliary window frame 21 is pushed outwards, the auxiliary window frame 21 is opened about the upper and lower hinge pins 41 on one side, so that people inside the building can easily go out through the window.

As described above, according to the present invention, the guide rod of the fixing device is inserted into the wall by installing the fixing device on the security auxiliary window frame installed outside the window of the building, and the auxiliary window frame is fixed so that it cannot be removed from the outside. Do not allow to enter through the window, and in case of an emergency inside the building, it is advantageous to release the lock in the room with the key and easily open the auxiliary window frame with the handle lever.

Claims (3)

In the security auxiliary window frame device installed on the window outer wall of the building, In the middle of the rectangular auxiliary window frame 21, the fixing device body 24 and the upper and lower sides are provided with a plurality of support rods 22 and metal pipes 23 in the vertical direction on both sides, the interior of the fixing device body 24 A cross-shaped rotating plate 26 is installed at the center, and the rotating plate 26 forms a handle lever 29 at the center, a horizontal long hole 27 at both sides, and a first vertical long hole 35a at the upper and lower sides, and the rotating plate 26. A groove 28 is formed at one side of the groove 28, and the clamp 28 of the key box 30 is installed to be fitted in the groove 28, and a recessed guide rod is formed on the upper and lower sides of the fixing device body 24. 36 is inserted into the metal tube 23 so as to protrude to the upper and lower portions of the auxiliary window frame 21, and each of the connecting plate 33 integral with the guide rod 36 is engaged with the vertical hole 35 The first guide forms a pin 34 and is integrally bent with the first connecting plate 33a on the left and right sides of the fixing device body 24. The rods 36a are installed to protrude from the left and right of the auxiliary window frame 37, and the left and right first connecting plates 33a form a first horizontal hole 27a and a first catching pin 34a, respectively. The upper fixing pin 25 of the fixing device body 24 is fitted with the first horizontal hole 27a formed in the right first connecting plate 33a and the vertical long hole 35 of the upper connecting plate 33. The pin 25 is installed so that the first horizontal hole 27a formed in the left first connecting plate 33a and the vertical long hole 35 of the lower connecting plate 33 are fitted, respectively, and the upper and lower connecting plates 33 are fitted. The locking pins 34 of the rotary plate 26 are fitted into the left and right horizontal slots 27, respectively, and the first locking pins 34a of the left and right first connecting plates 33a are upper and lower first ones of the rotating plate 26. The upper and lower guide rods 36 and the left and right first guide rods 36a are inserted into the insertion grooves 38 of the outer wall 37 so that the auxiliary window frame 21 is fixed. Security features, characterized in that installed so Auxiliary window frame device. The method of claim 1, The fixing device body 24 is installed to block the front, rear, the key of the lever groove 43 and the key box 30 so that the handle lever 29 is located on the front of the fixing device body 21 located in the room. Security auxiliary window frame device, characterized in that formed only holes (32). The method of claim 1, Pin grooves 39 are formed on one side of the auxiliary window frame 21 to insert springs 40 and hinge pins 41, and the hinge pins 41 are hinged grooves 42 formed on the outer wall 37. Security auxiliary window frame device characterized in that it is further provided to be fitted.