KR101645522B1

KR101645522B1 - Opening doorframe for indoor with function of crime preventing

Info

Publication number: KR101645522B1
Application number: KR1020160008748A
Authority: KR
Inventors: 조도연
Original assignee: (주)디엔비건축사사무소
Priority date: 2016-01-25
Filing date: 2016-01-25
Publication date: 2016-08-05

Abstract

The present invention relates to an indoor opening and closing door frame having an anti-theft function. More specifically, the indoor opening and closing door frame having an anti-theft function can block infiltration of an outsider into an indoor space through the door frame and configured to provide natural ventilation without infringement of prospect right. According to the present invention, the present invention can further reinforce the anti-theft function. Moreover, the present invention has aesthetical appearance since an anti-theft grate is usually not seen from the outside and has a natural ventilation property to provide ventilation without opening a window.

Description

[0001] OPENING DOORFRAME FOR INDOOR WITH FUNCTION OF CRIME PREVENTING [0002]

[0001] The present invention relates to an indoor door frame having a security function, and more particularly, to a door frame having an anti-crime function capable of preventing an outsider from penetrating into a room through a door frame, To a door opening / closing door.

Generally, the windows for indoor opening and closing are installed on the side of the building so that the outside scenery can be seen and at the same time, it is installed for the purpose of lighting and ventilation, and can be divided into a casement window and a sliding window.

In this case, the casement window is connected to the fixed frame on one side of the window frame, so that the window is opened and closed by moving in the forward and backward directions. Such a casement window is advantageous in terms of ventilation, It is often used when it matters.

In order to ventilate a room, a window is naturally ventilated or forced ventilation is performed by a separate forced ventilation device. In general households, a method of opening a window to ventilate is mainly used have.

However, the method of ventilating a room by opening a window is not preferable because a large amount of outside air is introduced to cause energy loss, and contaminants such as dust and various insects contained in outdoor air are introduced.

In addition, when windows are not locked properly in low-rise apartment houses, including middle-class apartment houses, most of them are equipped with security windows because of unexpected accidents caused by intrusion by outsiders.

These security windows are in the traditional form of fixing the outer door frames to the outer doors, which is not only spectacular, but also inconvenient to view.

As an example of the improvement, the registration room No. 20-0368432 (Nov. 11, 2004), "folding type window for easy locking and unlocking", can be folded so that the sliding window can be selectively opened and closed when the slide window is opened and closed Thereby enhancing the appearance quality and enhancing safety.

However, in the case of the above-mentioned registration practice, there is a disadvantage in that the rotary hatch and the locking device must be operated individually or a plurality of rotary hooks are used to be locked by being locked.

In addition, in some cases, the security function can not be performed when the lock device is not used and the lock device is forgotten.

In addition, although it seems to be usable by being inserted into the jaws of the window frame of the city for registration, there is virtually no space between the window frame and the window frame of the slide window, so that the structure of the window frame or the window frame is combined, It is practically difficult to use.

Korea Patent Registration No. 10-1039809 (2011.06.01.) "Interior door frame with security function" Korean Utility Registration No. 20-0368432 (Nov. 11, 2004) "Folding-type security window for easy locking and unlocking" Korea Practical Registration No. 20-0385577 (May 23, 2005) "Security Window"

DISCLOSURE OF THE INVENTION It is an object of the present invention to provide an indoor opening / closing door frame having a crime prevention function that realizes aesthetic appearance and has a natural ventilation function while further enhancing a crime prevention function .

The present invention provides a means for achieving the above object, which comprises a window frame 100, which is a window frame in the form of a rectangular frame, which is fitted and fixed on an opening formed in a wall surface, and a window frame 200 is inserted in the window frame 100, The window frame 200 is formed to be slidable inside the window frame 200. The window frame 200 seals a space where the glass 210 is inserted and covers the opened part of the window frame 100, And a folding type security fence 310 is formed in the inside of the grate case 300 so as to be folded and unfolded in a known 'X' shape, A pair of load housings 220 are vertically and symmetrically fixed on the outer side of the cabin and a handle H is installed between the load housings 220. The load housing 220 has an upper portion Open square box form, A wire draw-out hole 222 is formed at the center of the rod housing 220 and an operation rod 224 is inserted into the rod housing 220. A fitting protrusion 226 having a smaller diameter is formed at an upper end of the operation rod 224 And a cap 230 is screwed to an open portion of the rod housing 220. The cap 230 is formed with a hole through which the fitting protrusion 226 can pass, The load springs 228 are held between the inner bottom surface of the rod housing 220 and the lower end surface of the actuating rod 224, And one end of the wire W is firmly fixed to the center of the lower end of the operation rod 224 and the other end of the wire W passes through the inside of the rod spring 228, (L), and an inner side surface of the handle (H) is provided with a lever flow chamber (LC) A lever L is installed in the lever flow chamber LC under a pair of upper and lower lever springs SP and a latching protrusion T protrudes from an upper end and a lower end of the lever L, A guide slit 110 is formed on the upper side and the lower side of the interior side of the window frame 100 to have a predetermined length and a fixing groove 120 having a predetermined depth in the thickness direction of the window frame 100 of the guide slit 110 And the guide slit 110 and the fixing groove 120 are connected to each other and have a fixing jaw 130 so as to form a boundary. The guide slit 110 is formed with a ' A fixing hole 142 having a diameter corresponding to the guide slit 110 is formed on a vertical surface of the guide bracket 140. A thread is formed on the inner circumferential surface of the fixing hole 142, In the horizontal portion of the guide bracket 140, a fitting hole 144 is formed, The tip of the folding type security fence box 310 is connected and fixed to one end of the vertical part of the guide bracket 140 and the guide bracket 140 is connected to the guide bracket 140, The elastic gripping piece 154 is provided at the distal end of the fitting opening 150 and is bent in a direction in which the diameter of the opening is increased, The socket 160 is formed with a tool groove 152 at a rear end surface thereof and has a predetermined length and a still tooth 156 formed on the circumferential surface thereof. And a socket external thread 162 is formed on the outer circumferential surface of the socket to be fastened to a thread formed in the fixing hole 142. [

According to the present invention, the crime prevention function can be further strengthened. Furthermore, since the security window fence is not visible from the outside in normal times, the appearance is nice and natural ventilation is available, so that ventilation is possible without opening the window.

1 is an exemplary front view showing an installation state of an indoor opening and closing door frame having a crime prevention function according to the present invention.
FIG. 2 is a cross-sectional view showing a locking-unlocking structure of a security fence door provided in an indoor door frame having a crime prevention function according to the present invention.
3 is an exemplary view showing a part of a window frame provided in an interior door frame having a crime prevention function according to the present invention.
FIG. 4 is an exemplary sectional view showing an installation example of a ventilation unit provided in an indoor opening / closing door with a crime prevention function according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

As shown in FIG. 1, an indoor opening and closing door frame having a crime prevention function according to the present invention includes a window frame 100, which is a window frame in the form of a rectangular frame, which is fitted and fixed on an opening formed in a wall surface for installing a window.

The window frame 100 is provided with a window frame 200 so that the window frame 200 can be slid inside the window frame 100. In the present invention,

At this time, the window frame 200 is configured to be able to function as a window by sealing a space where the glass 210 is inserted.

In addition, when the window frame 100 is inserted and fixed on an opening portion formed in a wall surface, the window frame 100 is flush with the wall surface because the window frame 100 has the same thickness or width.

In addition, a grate case 300 is fixedly installed on a part of the left and right side widths of the window frame 100 and a wall surface, and a folding type security fence 310 is formed inside the grate case 300 in a known 'X' So that it can be folded and unfolded.

That is, when the folding type security fence box 310 is folded into the sash case 300, the width thereof is folded down. When the sash is taken out from the sash case 300 and unfolded, The width can be.

In this case, the grate case 300 is installed on the indoor side, not on the outdoor side. Therefore, when viewing from the outside, the sight of the security window is not seen, so the appearance quality is not lowered, and since the glass 210 is not blocked, the view right is secured.

1 and 2 are vertically symmetrically fixed on each side of the window frame 200 and more precisely on opposite outer side surfaces of the window frame 200. The rod housing 220 is fixed to the load- And a handle H is provided between the two arms.

At this time, the rod housing 220 is in the form of a rectangular box with an open upper part, and a wire drawing hole 222 is formed through the center of the lower floor.

Particularly, since the rod housing 220 is configured to be screwed to each other in a vertically separated state, it is easy to install the components.

In addition, an operation rod 224 is inserted into the rod housing 220, and a protrusion 226 having a smaller diameter is further protruded from the upper end of the operation rod 224.

A cap 230 is screwed into an open portion of the rod housing 220. A hole through which the fitting protrusion 226 can pass is formed in the cap 230, Only the fitting protrusion 226 is exposed as shown in FIG. 2 without being detached and separated.

A rod spring 228 is interposed between the inner bottom surface of the rod housing 220 and the lower end surface of the actuating rod 224.

In this case, the lower end surface of the operation rod 224 is provided with a groove (not shown) so that the upper end of the rod spring 228 can be fitted in the lower end surface of the operation rod 224 in order to increase the operating efficiency by positioning the rod spring 228 in place It is better when it is formed.

Therefore, in a state where no external force is normally applied, the operating rod 224 is at the top dead point due to the elastic force of the rod spring 228.

In addition, the structure of such a load housing 220 is configured identically on the symmetrical lower side. Therefore, only one aspect of the present invention will be described.

One end of the wire W is firmly fixed to the lower end center of the operation rod 224 and the other end of the wire W passes through the inside of the rod spring 228 and the lever L .

At this time, a lever flow chamber LC is formed in the inner surface of the handle H and a lever L is installed in the lever flow chamber LC under a pair of upper and lower lever springs SP.

In this case, since the latches T protrude from the upper and lower ends of the lever L, the lever L is not detached from the lever flow chamber LC after assembly.

Here, the assembly of the lever (L) has no problem in assembling since the handle (H) is mutually fitted (boss-boss groove fitting structure) in a state in which the handle (H) is separated in the longitudinal direction.

In addition, a square spring groove (SPG) may be formed on the inner surface of the lever L and the inner surface of the lever flow chamber LC for stable installation of the lever spring SP.

Therefore, when holding the lever H by holding the lever L with four fingers, the lever L is pulled into the lever flow chamber LC and pulls the wire W, and the wire W is pulled Since the ground operating rod 224 descends while compressing the rod spring 228, the fitting protrusion 226 exposed on the upper surface of the cap 230 is lowered and drawn into the rod housing 220, On the contrary, when the handle H is released, the elastic return force of the rod spring 228 returns to the original state.

1 and 3, a guide slit 110 is formed on the upper side and the lower side of the interior side of the window frame 100 to have a predetermined length in the vertical direction and the inside of the guide slit 110, The guide slit 110 and the fixing groove 120 are communicated with each other and have a fixing jaw 130 so as to form a boundary.

At this time, the fixing groove 120 is formed to be larger than the vertical width of the guide slit 110.

A guide bracket 140 is provided on the front side of the guide slit 110. A fixing hole 142 having a diameter corresponding to the guide slit 110 is formed on a vertical surface of the guide bracket 140 Is formed.

In this case, a thread is formed on the inner peripheral surface of the fixing hole 142.

In addition, a fitting hole 144 is formed in a horizontal portion of the guide bracket 140. The fitting protrusion 226 described above is assembled to the fitting hole 144 so as to protrude / retract.

In addition, the tip of the folding type security fence 310 described above is fixedly connected to one side of the vertical part of the guide bracket 140.

Therefore, when the guide bracket 140 is slid along the guide slit 110, the folding type security fence 310 is attached to cover the glass 210, so that the security fence is automatically implemented on the indoor side.

Of course, in this case, when the user holds the handle H and does not press the lever L, and if the window is opened when the user does not use it, the act of the outside intruder is naturally required. When the outside intruder opens the window from the outside, the window is opened and the folding-type security window 310 is automatically opened to cover the passageway.

In addition, the guide bracket 140 can be easily fixed using the fitting 150 and the socket 160.

For example, an elastic gripping part 154 is provided at the tip of the fitting part 150 and is bent in a direction of increasing the diameter. A tool, preferably a wrench, is inserted into the rear end surface of the fitting part 150 to rotate And a still portion 156 is formed on the circumferential surface of the tool groove 152.

The socket 160 is formed with a socket internal thread (not shown) in which the fitting or stillbirth 156 is screwed into a part of an inner diameter of the socket 160. A socket external thread (162) is formed.

Therefore, before the guide bracket 140 is installed, if the rear end of the insertion hole 150 is inserted into the socket 160, the insertion hole 150 may be rotated using a tool Or the socket 160 is rotated in a state in which the socket 150 is held by the tool.

At this time, the elastic catching pieces 154 are pinched and moved into the socket 160 by the movement of the fitting opening 150. At this time, When this state is established, it becomes possible to fit into the fixing hole 142.

Thereafter, when the socket 160 is screwed and fixed to the fixing hole 142 and then the socket 150 is rotated using the tool, the socket 150 is pulled out of the socket 160, A plurality of elastic catching pieces 154 are unfolded by the elastic returning force when they enter the grooves 120 and are completely separated from the fixing jaws 130,

In this case, the guide bracket 140 is slidable along the guide slot 110 while being fixed by the socket 160.

Proximity sensors S1 and S2 are provided on a part of the upper side of the interior side of the window frame 100. The proximity sensors S1 and S2 are connected to the controller 400 to detect movement of the guide bracket 140, The AP 420 transmits a signal to the AP 420 and the AP 420 controls the indoor power supply to be turned on by communicating with the power controller 430. As a result, You can make a trespasser scare you and run away.

1 and 4, a ventilation unit 500 may further be installed on an upper surface of the window frame 200. [

The ventilation unit 500 may be constructed as a mounting type as shown in FIG. 4 so that the ventilation unit 500 can be pushed and pulled out to secure ease of cleaning.

At this time, the ventilation unit 500 is inserted into the space communicating with the outside air inlet hole 510.

Therefore, the ventilation unit 500 can be inserted into the space or vice versa on the indoor side.

The ventilation unit 500 has a ventilation hole communicating with the front and back of the ventilation unit 500. The ventilation unit 500 communicates with the outside air introduction hole 510 at the rear and has a pair of front and rear sliding doors An opening / closing door 530 is provided so as to close when ventilation is unnecessary.

In particular, since the ventilation unit 500 has a rectangular box shape, a plurality of channel variable dams 540 are staggered from each other so that external air introduced into the internal void space is introduced in a wavy pattern, A plurality of vent holes 542 may be further formed in the dam 540.

With this configuration, it is possible to dilute the inside air according to the introduction of the outside air, and if the opening / closing door 530 is opened only without opening the window, the air can be ventilated naturally and convenience in use is increased.

100: window frame 200: window frame
300: grate case 400: controller
500: ventilation unit

Claims

And a window frame 100 which is a window frame in the form of a rectangular frame and is fitted and fixed on an opening formed in a wall surface of the window frame 100. The window frame 200 is provided on the window frame 100 so as to be slidable inside the window frame 100, The window frame 200 seals a space in which the glass 210 is inserted and the window frame 100 is fixedly installed on part of the width of the room side of the window frame 100 and on the wall surface of the window frame 100, And a pair of rod housings 220 are installed on outer side inner side surfaces of the window frames 200 facing each other so that the window frames 200 can be folded and unfolded. And a handle H is installed between the rod housings 220. The rod housing 220 is formed in a rectangular box shape with an open top and a wire draw- A hole 222 is formed through, An actuating rod 224 is inserted into the base rod housing 220. A projecting protrusion 226 having a smaller diameter is further protruded at the upper end of the actuating rod 224, And the cap 230 is formed with a hole through which the fitting protrusion 226 can pass so that the operating rod 224 does not separate from and separate from the fitting protrusion 226 A load spring 228 is interposed between the inner bottom surface of the rod housing 220 and the lower end surface of the operation rod 224 and the center of the lower end of the operation rod 224 The other end of the wire W is fixed to the lever L of the handle H through the inside of the rod spring 228 and the other end of the wire W is fixed to the inside A lever flow chamber LC is formed on the inner surface thereof, and the lever flow chamber LC is provided with a pair of upper and lower pairs A lever L is provided under the lever SP and a latching protrusion T is projected from the upper end and a lower end of the lever L, A slit 110 is formed in a horizontal plane with a predetermined length and a fixing groove 120 is formed at a predetermined depth in the thickness direction of the window frame 100 of the guide slit 110. The guide slit 110 and the fixing groove 120, Shaped guiding bracket 140 is provided in front of the guide slit 110. The guide bracket 140 is provided on the vertical surface of the guide bracket 140, A screw hole is formed in an inner circumferential surface of the fixing hole 142 and a fitting hole 144 is formed in a horizontal portion of the guide bracket 140 And the fitting protrusion 226 is assembled to the fitting hole 144 so as to protrude / retract The tip of the folding type security fence box 310 is connected and fixed to one end of the vertical part of the guide bracket 140 and the fixing of the guide bracket 140 is performed using the socket 150 and the socket 160 And a resilient holding piece 154 is provided at the tip of the fitting 150 and is bent in a direction of increasing the diameter of the fitting 150. A tool groove 152 is formed in a rear end surface of the fitting 150, The socket 160 has a socket inner thread formed in a part of an inner diameter of the socket 160 to screw the socket or stillbirth and is screwed to the outer circumferential surface of the fixing hole 142, And a socket external thread (162) to be fastened to a thread formed on the socket (162).