WO2018199495A1

WO2018199495A1 - Building evacuation corridor safety guardrail

Info

Publication number: WO2018199495A1
Application number: PCT/KR2018/003949
Authority: WO
Inventors: 조용문
Original assignee: 윤현지
Priority date: 2017-04-26
Filing date: 2018-04-04
Publication date: 2018-11-01
Also published as: KR101805060B1

Abstract

The present invention relates to a building evacuation corridor safety guardrail. An evacuation device, which is provided in an existing veranda so as to allow the stairs downwards to be unfolded during an emergency, has problems of hindering an evacuee from escaping due to acrophobia when moving, and additionally precluding movement of a mobility-impaired patient and a wheelchair which is a transport means therefor. Therefore, the present invention can provide the building evacuation corridor-type safety guardrail enabling men and women of all ages and the wheelchair for transporting the mobility-impaired patient to be quickly and easily evacuated since the safety guardrail, which is unfolded forwards from a veranda railing so as to secure a corridor (passage), is provided so as to allow quick evacuation to a safe next house with a wall therebetween if evacuation using a door is difficult when emergency situations, such as trespassing of a stranger into a house of a high-rise building or a fire, occurs.

Description

Corridor safety railing for building evacuation

The present invention relates to a corridor type safety railing for evacuation of a building, and more particularly, to a safe next-generation household having a wall between walls when a evacuation is difficult when an emergency situation such as an outsider's intrusion or fire occurs. Safety railings for building evacuation to allow for quick and easy evacuation of wheelchairs carrying both young and old and disabled patients by deploying a safety railing that extends forward from the balcony railing to provide a corridor. It is about.

It is generally used in multi-family high-rise buildings, such as apartments or townhouses, for multi-family residence.

These high-rise buildings are usually designed porch and living room that can be used as a warehouse or extension of the living room in the porch and living room that can be accessed by people, and to prevent safety accidents that fall on the outside of the balcony. Veranda railings are installed to provide tenant convenience.

High-rise buildings configured as described above are evacuation facilities because it is not easy to evacuate from high-rises if there is a risk of short circuit due to the use of various electronic devices and fire due to gas leakage such as heating boiler and cooking gas range. Equipped with construction.

Such evacuation facilities were provided on the veranda and provided with a stubborn to move to the lower floor by using the wire in the evacuation, but there was a problem that it was not easy to use due to the fear of hanging down from the high floor to the lower floor, or the floor surface of the veranda. There was provided a safety ladder that can be folded or unfolded in communication with the lower floor generation, but when the object is placed on the veranda floor equipped with the safety ladder or the lower floor porch, there is a problem that it is inconvenient to use because the ladder cannot be extended.

In order to solve this problem, patent registration No. 1562205 (name: safe fire evacuation system in high-rise buildings) has been disclosed, which allows the stairs to automatically spread out from the balcony railing to escape to the lower floor. The safety fire evacuation system in U.S. is a three-dimensional shape with a fire evacuation space with one side facing the interior of the balcony, two frames having a grate overlaid and two or more foot support means folded between the two frames. It is built on the side of the fire evacuation space in the state to prevent the usual fall accident without fire and when the fire occurs and is rotated to the downstairs direction by the axial rotation means, the space between the two frames opens and between the two frames. Folded foot support means are extended to provide emergency stairs for evacuation Fall prevention and emergency evacuation means to form, shaft opening and closing means for opening and closing the side of the fire evacuation space facing the fall prevention and emergency evacuation means, and upper opening and closing means for opening and closing the upper part of the fire evacuation space, the fire does not occur Hold and fix the fall prevention and emergency evacuation means on the side of the fire evacuation space, so that the fall prevention and emergency evacuation means are not axially rotated downstairs and the fall prevention and emergency evacuation means are axially rotated downward when the fire breaks out. Locking means to be made.

In other words, the conventional evacuation device is to push the evacuation means equipped on the veranda in the event of an emergency, such as a fire to rotate 180 degrees, when the stairs are automatically spread down to the safe lower floor to move to the fire evacuation space and to evacuate to the lower floor using the stairs. It is composed.

However, the conventional evacuation device has a problem of falling unprotected in the process of pushing the evacuation means by rotating the porch railing, and also has a problem that is damaged by hitting the outer wall of the lower layer in the process of evacuation of the evacuation means, In addition, after the evacuation means are unfolded, it will stand on its own weight without any fixed means, so it is shaken greatly by external force such as wind, so it is not easy to escape by fear, like the stiffeners. If there was a problem walking down the stairs or down using a wheelchair was very difficult.

In addition, the evacuation device is equipped with a zigzag evacuation space on the vertical generation porch of the building because the user must exit the outside of the porch in order to use the stairs used in an emergency, the evacuation space exposed to the outside during the emergency In addition to the problem of lowering the value of the building by deteriorating the aesthetic elements of the building's exterior design, there is a problem of causing human life and object accidents while falling off the external force caused by a strong typhoon or earthquake.

And the scaffold constituting the conventional evacuation device is rotatably connected to the first and second frames at both ends to form a "∧" shape when folding the evacuation means when not in use, and let the folded scaffold without a separate fixing means When an external force such as wind is applied, the living life is very inconvenient due to the noise generated by striking the frame while the shaft moves to the shaft hole that is formed larger than the outer diameter of the shaft for rotation of the foot plate.

The present invention has been made in order to solve the above problems, by providing a safety railing that extends to the outside from the veranda in the event of an emergency, such as a fire or robbery intrusion, easy wheelchair for men and women of all ages and patients as a safe next generation in an emergency. In addition, it is installed so that the balustrade and the handrail of the balcony can be sensed in unity when not in use, so as to block the noise generated from the folded scaffold without compromising the overall design of the high-rise building. It is to provide a corridor safety railing for evacuation of the building.

The present invention is configured as follows to achieve the above object. That is, a horizontal railing bar is installed on the brackets installed on both sides of the wall so as to deviate from the front surface of the wall separating the two generations, and a pair is installed at both sides of the wall at intervals in an upright state to form an open doorway. Veranda railings consisting of a handrail vertical bar supporting the railing horizontal bar at the top, and a horizontal level of safety railing at the same length as the total length and height of the entrances provided at both sides are installed at intervals between the upper and lower sides, By installing a plurality of safety railing vertical bars in a position facing the plurality of handrail vertical bars installed to form the doorway, and partitioned into three horizontal spaces, in the compartment located in the center of the three compartments are formed with perforations or patterns of various shapes Panels are installed, and the compartments located on both sides are spaced upward from the lower safety rail horizontal bar. An auxiliary horizontal bar is installed, and the evacuation safety railing is connected to the evacuation safety railing by connecting the evacuation safety rail with the safety grate installed upright on the auxiliary horizontal bar, and the vertical rail bar facing the safety rail vertical bar on both sides of the evacuation safety rail. Side support means installed to move to the lower portion of the handrail vertical bar and the lower portion of the safety handrail vertical bar is connected to the movement of the evacuation safety rails and the scaffold folding means installed to fold and folded, the safety located in the upper It is characterized in that it is installed to be interlocked on both sides of the horizontal railing bar so that the evacuation safety railing is fixed in contact with the porch railing, and emergency warning means that operates simultaneously with the development of the evacuation safety railing.

As described above, according to the present invention, the entrances are formed in the veranda balustrades of the households provided on both sides of the building wall, and the evacuation safety rails which are deployed forward from the veranda form a corridor that can be moved to the safe next generation. By doing so, when moving to a staircase unfolded from the top down, by moving towards the side of the building to solve the problem of evacuation by the fear of looking down from the high floor, it is effective to evacuate all ages.

In addition, since the evacuation safety railings are secured and deployed in a corridor manner, there is an effect that a patient who is inconvenient to move and a wheelchair that carries the patient can easily move.

In addition, when the evacuation safety railing is not used, the entrance and the open part of the evacuation safety railing on the building wall are closed in the form of the existing railing to provide a sense of unity, thereby preventing the external overall design of the high-rise building from deteriorating. It works.

After the folded first and second scaffolds are inserted between the open side doors and the railing horizontal bar where the wall is located and the railing vertical bar, the auxiliary horizontal bar, the safety bar, and the panel constituting the evacuation safety rail are supported from the front. By preventing the movement, there is an effect that can prevent the source of noise by preventing shaking by the external force.

1 is a perspective view showing a non-use safety evacuation railing according to the present invention

Figure 2 is a perspective view of the scaffold folding means in Figure 1

Figure 3 is a perspective view showing a state in which an emergency evacuation safety rail is deployed in accordance with the present invention

Figure 4 is an exploded perspective view showing the evacuation safety railing in Figure 3

Figure 5 is a side view showing a state in which the evacuation safety rail according to the present invention deployed

Figure 6 is an enlarged perspective view showing a protective cover for protecting the side support means according to the present invention

Figure 7 is a side cross-sectional view showing a state in which the protective cover of Figure 6 accommodates the side support means;

8 is a perspective view showing another side support means in the present invention

9 is a side view showing a state in which the side support means of FIG.

10 is a top view of FIG. 9

11 is an exploded perspective view showing the scaffold folding means according to the present invention

12 is a perspective view showing a state in which the scaffold cutting means is folded according to the present invention

13 is a side cross-sectional view of FIG.

14 is a perspective view showing an extract of the fixing means according to the present invention;

Figure 15 is a side view showing a state in which the fixing means installed in the upper and lower operating in accordance with the present invention acts as an interlock

Figure 16 is a block diagram showing an emergency alarm means according to the invention

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention;

1 to 4, the present invention is divided into two generations with the wall 101 largely interposed therebetween and installed on both sides of the porch, and the balcony railing 10 and forward from the balcony railing 10. Evacuation safety railing 20 that is installed to be deployed, side support means 30, 50 for interconnecting both sides of the porch railing 10 and the evacuation safety railing 20, and the balcony railing 10 And installed in the lower part of the evacuation safety railing 20 is folded, when the evacuation safety railing 20 is deployed in conjunction with the footrest folding means 60 and the evacuation safety railing 20 to form a corridor, the evacuation safety railing 20 is moved. Fixing means 80 to fix the state in contact with the handrail 10, and emergency warning means 90 to operate automatically when the evacuation safety railing 20 is deployed to inform the emergency state.

The high-rise building 100 is divided into tenant households on both sides with the wall 101 interposed therebetween, and these two generations prevent the safety accidents in which a person falls from the veranda provided for convenience of the high-rise building. Porch railing 10 is installed.

The porch railing 10 is inserted into and fixed to both ends of the horizontal bar 11 in the transverse direction to the bracket 14 protruding out of the high-rise building 100 on both sides of the wall 101, the wall 101 A pair of railing vertical bars 12 are provided at intervals on both sides of the support rails to support the horizontal railing bar 11, and at the same time, an opening 13 is formed on both sides of the wall 101. Therefore, the central wall 101 portion is divided into three compartments by the portion where the handrail is not provided and the entrances 13 opened on both sides.

In addition, a grate is formed at the lower portion of the horizontal bar 11 except for the doorway 13 to prevent inadvertent fall of a person or object.

As described above, the doorway 13 opened by the handrail vertical bar 12 is configured to allow the user to quickly move to a safe next-generation household through the doorway 13 after the evacuation safety railing 20 to be described later is deployed. Will be.

The evacuation safety railing 20 is configured to secure a corridor (path) that can be evacuated and deployed forward from the balcony railing 10, and the total length of the entrances and exits 13 respectively formed on both sides of the wall 101. The same safety railing horizontal bar 21 is provided with a pair of vertically spaced at the height of the doorway 13, the safety railing vertical bar 22 is installed in the vertical gap of the pair of safety railing horizontal bar 21 is supported. However, the safety railing vertical bar 22 is installed in a plurality of upright to the evacuation safety railing 20 at the same position facing the railing vertical bar 12 installed upright to form the entrance (13).

Therefore, the evacuation safety railing 20 is also divided into a total of three spaces, similar to the porch railing 10 by a plurality of safety railing vertical bar 22 installed.

In addition, the lower portion of the two compartments except the center of the three compartments of the evacuation safety railing 20, the auxiliary horizontal bar 23 is installed in the transverse direction at intervals from the safety rail horizontal bar 21 to the upper portion is configured The safety grate 24 is installed upright in the upper portion.

Therefore, when the evacuation guardrail 20 is moved to the veranda railing 10 and becomes in an unused state, the safety grate 24 of the evacuation guardrail 20 is positioned and blocked at both entrances 13 opened, thereby blocking the general. The same effect as the fall prevention of the veranda grate will be obtained.

In addition, the center portion of the three compartments of the evacuation safety railing 20 is finished by configuring the panel 25. The panel 25 may be formed in an intangible plate shape, or may be formed in a circular or perforated shape, or various patterns such as a figure or a company logo representing the characteristics of the high-rise building 100 may be formed. In addition, it is also possible to obtain a nighttime publicity effect by installing lighting on the front surface of the wall 101, and there is an effect that can improve the design aesthetics of the high-rise building (100).

In addition, the safety grate (24) and the panel (25) is to provide a protective effect to prevent falls due to confusion and carelessness when the evacuator moves in an emergency evacuation safety railing 20 is deployed.

The side support means 30 and 50 are installed to interconnect both sides of the porch railing 10 and the evacuation safety railing 20 so as to guide the evacuation safety railing 20 while moving in the front and rear directions in an emergency. As configured, the side support means 30, 50 of the present invention provide two embodiments.

As shown in FIG. 5, the side support means 30 of the first embodiment is rotatable with the lower side of the outer side of the safety rail vertical bar 22 installed upright on both sides of the evacuation safety rail and the first rotary arm 31. In order to be installed as a first hinge pin 33, the second rotary arm 32 to the second hinge pin 34 in the lower side of the side of the handrail vertical bar 12 in a position facing the first hinge pin 33. It is rotatably installed.

In addition, a guide pin 36 protruding outward is formed at an uppermost end of the first and second

rotary arms

31 and 32, and the centers of the first and second

rotary arms

31 and 32 cross each other. It is connected to the central hinge 35 so as to be rotatable. Therefore, the first and second

rotary arms

31 and 32 form an “X” shape around the central hinge 35.

In addition, a first guide arm 37 rotatably connected to the upper portion of the safety rail vertical bar 22 and the first hinge pin 33 is provided, the side of the first guide arm 37 in the longitudinal direction The guide groove 39 is formed as a long hole is formed to be configured to move in a state accommodating the guide pin 36 protruding from the second rotary arm (32).

In addition, a second guide arm 38 rotatably connected to the upper portion of the handrail vertical bar 12 and the second hinge pin 34 is installed, and a long guide is provided on the side of the second guide arm 38. The groove 39 is formed to be movable in a state where the guide pin 36 protruding from the first rotary arm 31 is accommodated.

Therefore, the side support means 30 of the first embodiment, when the evacuation safety handrail 20 is deployed, when the first and second

rotary arms

31 and 32 are opened around the central hinge 35, respectively, The position of the central hinge 35 is moved downward by the first and second rotary pins 33 and 34 rotating in place, and the compensation of the moved distance is performed by the first and second rotary arms 31. The guide pins 36 formed on the upper portions of the 32 may move smoothly along the guide grooves 39 without interference.

Here, the guide pins 36 are formed on both side surfaces of the first and second

rotary arms

31 and 32, respectively, and the pair of first guide arms 37 and the guide pins 36 formed on both sides thereof. It is preferable that the two guide arms 38 are fixed at both sides to support the load of the evacuation guardrail 20.

Furthermore, as shown in FIGS. 6 and 7, the first and second rotations of the side support means 30 of the first embodiment are exposed at both sides of the evacuation guardrail 20 and operated in an “X” shape. It may be desirable to protect the

arms

31 and 32 and the first and second guide

arms

37 and 38 from rain or foreign debris.

Therefore, the first protective cover 41 formed in the "]" shape of the rear open state on the outside of the safety handrail vertical bar 22, which is formed upright on both sides of the evacuation safety handrail 20, respectively, The rear length is protruded longer than the rear side of the safety rail vertical bar 22 to prevent the penetration of foreign matter into the interior after overlapping the second protective cover 42 to be described later. The first hinge pins 33 disposed above and below the first protective cover 41 are accommodated.

In addition, the handrail vertical bar 12 facing the safety rail vertical bar 22 on both sides is made of a small size that can be inserted into the first protective cover 41 and is formed in an open state. The second protective cover 42 formed as described above receives the second hinge pins 34 disposed on the upper and lower portions thereof.

The first and second

protective covers

41 and 42 configured as described above are the first and second

rotating arms

31 and 32 and the first and second

rotating arms

31 and 32 in an unused state where the balcony railing 10 and the evacuation safety railing 20 are in contact with each other. The two guide

arms

37 and 38 may be accommodated therein to protect the

second guide arm

37 and 38, and the second protective cover 42 may be inserted into the first protective cover 41 having a relatively large size and further extended rearward. Since the rear end of the protective cover 41 faces the building so that it is not exposed to the front, when the wind blows from the outside to the building direction, the rear end is located in the opposite direction to prevent the infiltration of foreign matter. .

Next, the side support means 50 of the second embodiment is fixed to the inner surface of the safety handrail vertical bar 12, respectively provided on both sides of the evacuation safety railing 20, as shown in the accompanying drawings A second side plate 52 composed of a first hinge plate 54 rotatably connected by a first side plate 51 and a side hinge 53, and fixed to an inner side surface of the handrail vertical bar 12; It is composed of a second hinge plate 55 rotatably connected to the side hinge 53, and the first and

second hinge plates

54, 55 are rotated by the central connection hinge 56, the ends facing each other It is possibly connected.

That is, the first and

second side plates

51 and 52 and the first and

second hinge plates

54 and 55 are connected to each other by three hinges so that the length of the side support means 50 is thus configured. It may be installed to form a short, preferably to cover the entire open side to be protected during evacuation.

The side support means 50 of the second embodiment configured as described above is accommodated and hidden inside the evacuation guardrail 20 when the evacuation guardrail 20 is not in use, thereby preventing the appearance design of the high-rise building 100. It has an effect that can provide a simple aesthetic feeling.

On the other hand, the scaffold folding means 60, as shown in Figure 11 to Figure 13, when the emergency evacuation safety railing 20 is deployed to provide a corridor (path) through which the scaffold can be expanded in conjunction with the evacuator , The first connecting arm 61 formed in a "b" shape and the second connecting arm 62 formed in a "-" shape, and the first scaffold 71 and the second scaffold 72 folded. It is composed.

The first connection arm 61 having a shape of “b” is a pair spaced apart in the horizontal direction in the same manner as the respective intervals of the plurality of safety handrail vertical bars 22 that divide the evacuation safety handrail 20 into three spaces. Consisting of each, the front of the evacuation safety railing 20 is configured to be bent to the upper side is rotatably connected to the safety railing vertical bar 22 and the first rotary pin (63a).

That is, the first connection arm 61 and the second connection arm 62 are spaced apart from each other by the length of each of the three openings forming the wall 101 and the two side entrances 13 in the balcony railing 10. To be deployed.

Here, the center length of the first rotary pin 63a at the bent bottom of the first connection arm 61 is configured to have a length that can be accommodated in the width of the handrail vertical bar 12 during rotation.

In addition, a reinforcing bar 64 for reinforcing a bearing force is installed on the inner side surfaces of the first connecting arm 61 spaced in pairs, and a second connecting arm to be described later on the lower part where the reinforcing bar 64 is formed. Receiving grooves 65 are formed in each of the reinforcing bar 64 formed in the (62) can be accommodated without interference in the folded process.

In addition, the other end of the first connection arm 61 is provided with a support pin 66 is fixed to the first or second fixing jaw (67) 68 to be described later.

One end of the second connection arm 62 having the "-" shape and the other end of the first connection arm 61 are connected to the second rotation pin 63b so as to be rotatable, and the other end of the second connection arm 62. Is rotatably connected to the lower portion of the handrail vertical bar 12 by a third rotary pin 63c.

In addition, a reinforcement bar 64 for supporting force is installed on the inner surface of the second connection arm 62 spaced in pairs, the reinforcement bar 64 of which the first and

second connection arms

61 and 62 are mutually connected. It is installed in a position that can be inserted into the accommodation groove (65) located when folded.

This is because the first and

second connection arms

61 and 62 are folded to form an upright state when the first and

second connection arms

61 and 62 are in an upright state. When the first and

second connection arms

61 and 62 are overlapped, the bent end of the first connection arm 61 is rearward. This is because it can be inserted into the opened doorway 13 and the wall 101 by being protruded. That is, the first and

second connection arms

61 and 62 in an upright state are formed to overlap with the railing vertical bar 12.

In addition, the front end of the second connection arm 62 is formed as a semi-circle that is smaller than the size of the outer diameter, that is, the outer diameter of the support pin 66 provided on the first connection arm 61 can be guided without interference. When the evacuation safety railing 20 is deployed, when the folded first and second connecting

arms

61 and 62 are extended horizontally, the support pin 66 and the first fixing jaw 67 come into contact with each other to prevent rotation. When the first and

second connection arms

61 and 62 are folded again, the support pins 66 come into contact with the second fixing jaw 68 when they are upright.

Here, the first and second scaffold 71 to be described later to be installed to have a gap (g) between the first connection arm 61 and the second connection arm 62 to which the second rotation pin 63b is fixed. It is possible to accommodate the thickness of both ends of the (72) so that when the first and second connecting arms (61, 62) are folded and upright, the scaffold does not interfere.

In addition, the first connecting arm 61 may be disposed on both sides of the second connecting arm 62 in consideration of the robustness of the evacuation safety railing 20. When the second connecting arm 62 is interposed between the pair of first connecting arms 61, the bearing force may be exerted together with the reinforcement bar 64. In addition, the support pin 66 may be a pair of the first connecting arms 62. Through both ends of the connecting arm 61, both ends may be firmly and stably fixed.

On the other hand, the first and second connecting

arms

61 and 62 are provided with a spring 69 for providing an elastic force. The spring 69 is configured to facilitate the deployment of the evacuation safety handrail 20 by expanding the folded scaffold folding means 60 with a small force, thereby greatly expanding the first and second connection arms 61. The spring 69 is installed on the outer circumference of the second rotary pin 63b interconnecting the 62, and one end is fixed to the first connection arm 61, and the other end is fixed to the second connection arm 62 to be elastic. After providing to the first rotation pin (63a) to provide the unfolding force, or to provide a large unfolding force with the spring 69 installed on the second holding pin (63b), one end of the safety handrail vertical bar (22) ), The other end is fixed to the first connecting arm 61, the spring 69 is installed on the opposite third rotating pin (63c), one end is fixed to the handrail vertical bar 12, the other end It is also possible to install a total of three springs 69 by fixing to the second connection arm (62).

The first scaffold 71 and the second scaffold 72 are each formed to have the same length as the distance between the pair of first connecting arm 61 or the second connecting arm 62, and both ends are bent downward. In the bent portion, mounting grooves 73 are formed to insert and mount the reinforcement bar 64 provided in the first and

second connection arms

61 and 62, respectively, and then the first and second connection arms are completed. (61) (62) and both ends are fixed with rivets to complete the scaffold.

In addition, the first and

second scaffolding

71 and 72 may be formed in a plate body, or a perforation hole 74 formed of a circular or long hole is formed to reduce the weight and to smoothly drain the rainwater after being unfolded. Can be.

The scaffold folding means 60 configured as described above has the first and second connecting

arms

61 and 62 overlapping the entrance and exit doors 13 when the evacuation safety railing 20 is in contact with the balcony railing 10 when not in use. It is accommodated into the handrail vertical bar 12 forming the wall 101 and the lower portion of each of the first and

second scaffold

71, 72 is in contact with each other, at this time the receiving groove of the first connection arm 61 The reinforcing bar 64 formed on the second connecting arm 62 is accommodated in the 65 so as to overlap without interference, and the first and

second scaffolds

71 and 72 overlapped with the auxiliary horizontal bar of the evacuation safety railing 20. The 23 and the safety grate 24 are in close contact with each other to form a fixed state without being unfolded arbitrarily, and thus can not be shaken by external force to prevent the occurrence of noise.

On the other hand, the fixing means 80, as shown in Figure 13 and 14, the fixing brackets 81 which are respectively installed on both sides of the safety rail horizontal bar 21 disposed on the upper side in the evacuation safety railing 20 It is composed. The fixing bracket 81 is provided with a lever 82 so as to be released by pushing on the front upper surface, a concave locking groove 83 is formed in the rear, penetrating the interior of the horizontal handrail bar 21 installed When the lever rotation shaft 84 and the fixing brackets 81 respectively installed on both sides are fixed, and rotates any one lever 82 is configured to rotate in conjunction.

In addition, a locking pin 85 is formed to protrude from the handrail vertical bar 12 to rotate the lever 82 to be caught or separated from the locking groove 83.

Therefore, the upper part of the evacuation safety railing 20 is fixed to the porch railing 10 by the fixing means 80, and there is an effect of preventing the unfolding in advance.

Or as shown in FIG. 16, the pair of fixing brackets 81 and the locking pins 85 are installed in two rows on the side surfaces of the safety rail horizontal bar 21 disposed on the upper and lower sides, and the upper fixing brackets ( 81 and the lower fixing bracket 81 are interconnected by a line or wire or wire linkage 86 made of a wire, so that when the upper fixing bracket 81 rotates, the lower fixing bracket 81 can also be rotated at the same time. In addition, the upper and lower portions of the evacuation safety railing 20 are firmly fixed to the balcony railing 10 in a double manner to prevent random development and also to prevent the phenomenon that the lower side shakes due to strong winds in advance.

On the other hand, the emergency alarm means 90 is configured to be notified to the outside by automatically operating an alarm when the emergency situation occurs, evacuation safety railing 20, as shown in the accompanying drawings, the building, A power supply unit 91 for supplying power or emergency power is provided, and when the evacuation safety railing 20 is pushed out from the balcony railing 10, a switch 92 for conducting power supplied from the power supply unit 91 is provided. It is composed of an emergency light (93) and an emergency bell (94) operated by the conduction of the switch (92).

In this case, the emergency light 93 and the emergency bell 94 are connected to each household and the management room, respectively, it is preferable that an alarm occurs in the entire area of the building if an emergency occurs in any one generation.

Therefore, the emergency warning means (90) can notify the fire situation to the outside and can quickly respond, and also when the outsider operates the evacuation safety railing 20 to intrude into the next generation, the effect of grasping the crime situation There is.

The present invention configured as described above allows both the entrance and exit of the evacuation safety railing (20) to be opened at the same time to ensure the sense of unity in a state in which the porch railing (10) and the evacuation safety railing (20) abut in contact with each other. The safety grate 24 is closed to obtain the same effect as the balustrade of the existing porch, and when the emergency evacuation guardrail 20 is deployed, the folded first and

second scaffolds

71 and 72 are opened to the safe next generation. By securing a corridor (pathway) that can be easily moved by anyone of all ages, it is a useful building that solves the problem of being unable to evacuate due to fear of looking down when moving downstairs by using a staircase. It can provide a corridor safety rail for evacuation.

The present invention is not limited to the above embodiments, and various modifications can be made within the scope allowed by the technical idea of the present invention.

Explanation of Codes-10: Veranda railing, 11: Horizontal railing bar, 12: Vertical railing bar, 13: Entrance, 14: Bracket, 20: Evacuation safety rail, 21: Safety rail horizontal bar, 22: Safety rail vertical bar, 23 : Auxiliary horizontal bar, 24: Safety grate, 25: Panel, 30, 50: Side support means, 31, 32: 1st, 2nd rotation arm, 33, 34: Hinge pin, 35: Center hinge, 36: Guide pin, 37, 38: 1st, 2nd guide arm, 39: guide groove, 41, 42: 1st, 2nd protective cover, 51, 52: 1st, 2nd side plate, 53: side hinge, 54, 55: 1st, 2 hinge plate, 56: center connection hinge, 60: scaffold folding means, 61, 62: 1st, 2nd connection arm, 63a, 63b, 63c: 1st, 2, 3 swivel pin, 64: reinforcement, 65: accommodation Groove, 66: Support pin, 67, 68: 1st, 2nd fixed jaw, 69: Spring, 71, 72: 1st, 2nd scaffold, 73: Mounting groove, 80: Fixed means, 81: Fixed bracket, 82: Lever , 83: locking groove, 84: lever rotation shaft, 85: locking pin, 86: interlocking hole, 90: emergency warning means, 91: power supply, 92: switch, 93: emergency light, 94: emergency bell

Claims

The handrail horizontal bar 11 is installed in the bracket 14 fixed to the upper side of both sides of the wall 101 to separate the two generations in the transverse direction so as to move away from the front of the wall 101, both sides of the wall 101 A balustrade railing (10) formed of a handrail vertical bar (12) having an upper end supporting a handrail horizontal bar (11) while forming a pair of openings (13) opened at intervals in an upright state;

Safety rail horizontal bar 21 is provided at the same length as the entire length of the entrance 13 provided on both sides at intervals between the upper and lower, and installed on the horizontal rail guard 21, the entrance 13 By installing a plurality of safety handrail vertical bars 22 in a position facing the plurality of handrail vertical bars 12 installed to form a partition is divided into three horizontal spaces, in the compartment located in the center of the three compartments perforated or Panels 25 having patterns of various shapes are installed, and the sub horizontal bars 23 are installed at intervals upward from the lower safety rail horizontal bars 21 in the compartments located at both sides, and the sub horizontal bars 23 are provided. Evacuation safety railing 20 provided with a safety grate 24 installed upright in the upper surface;

Side support means (30) for supporting the evacuation safety handrail 20 to move forward and backward by interconnecting the handrail vertical bar (12) facing the safety handrail vertical bar 22 on both sides of the evacuation safety railing (20). 50;

Footrest folding means (60) connected to the lower portion of the handrail vertical bar (12) and the lower portion of the safety handrail vertical bar (22), which is installed to expand and fold in conjunction with the movement of the evacuation safety railing (20);

Fixing means (80) installed so as to be interlocked on both sides of the horizontal handrail horizontal bar (21) located in the upper so that the evacuation safety railing 20 is in contact with the porch railing (10);

Including; emergency warning means 90 that operates simultaneously with the deployment of the evacuation safety railing (20),

The scaffold folding means 60 is composed of a pair of spaced equally to the inner space of the plurality of safety handrail vertical bars 22 installed to partition the evacuation safety handrail 20 into three compartments, respectively, reinforcement bar ( 64), one end of which is bent upwardly so as to be accommodated in the width of the handrail vertical bar 12 during rotation to form a “b” shape between the safety handrail vertical bar 22 and the auxiliary horizontal bar 23. One end is rotatably installed by the first rotary pin 63a, and the first connection arm 61 formed by forming a recessed receiving groove 65 directly under the reinforcement bar 64 is formed in a "-" shape. And the other end and one end of the first connection arm 61 are provided in pairs having a distance such that the other end is rotatably connected to the second rotary pin 63b, and the receiving groove 65 in an upright position at the gap. The reinforcement bar 64 is installed at a position to be inserted into the other end, and the other end of the third rotation is below the railing vertical bar 12. The second connection arm is rotatably installed at (63c), one end of which is formed in a semi-circle smaller than the entire width so that a first fixing jaw 67 is formed at an upper portion thereof, and a second fixing jaw 68 is formed at a lower portion thereof. The first fixing arm 61 and the other end of the first connecting arm 61 and the upper end of one end of the second connecting arm 62 are installed so that the first and second connecting arms 61 and 62 are rotated to fix the first. Support pins 66 for hanging on and supporting the jaw 67 or the second fixing jaw 68, and both sides and both sides of the pair of first connecting arms 61 are fixed by rivets, Both sides of the first footrest 71 formed with a mounting groove 73 and the second connection arm 62 formed as a pair to receive and reinforce the reinforcement bar 64 installed in the first connection arm 61. And both sides thereof are fixed by rivets, and both sides thereof include a second footrest 72 having a mounting groove 73 formed therein so as to receive and reinforce the reinforcing bar 64 installed in the second connection arm 62. Bokdosik safety railings for the building evacuated, characterized in that.
The method of claim 1,

The side support means 30 is a first rotary arm (22) having a lower portion rotatably connected to the lower side of the outer side of the safety rail vertical bar 22 installed on both sides of the evacuation safety rail (20) and the first hinge pin (33) ( 31);

A second rotating arm 32 having a lower side rotatably connected to a lower side of the balustrade vertical bar 12 facing the safety railing vertical bar 22 and a second hinge pin 34 on a balcony railing 10;

Guide pins 36 protruding from each of the first and second rotary arms 31 and 32;

A central hinge 35 rotatably intersecting the central portions of the first and second rotary arms 31 and 32 to form an “X” shape;

The guide rail (22) and the upper portion is rotatably connected to the first rotary pin 33, the guide groove so that the guide pin 36 of the second rotary arm (32) can be moved in the inserted state ( A first guide arm 37 on which 39 is formed;

The handrail vertical bar 12 and the upper portion is rotatably connected to the second rotary pin 34, the guide groove 39 to move in the state in which the guide pin 36 of the first rotary arm 31 is inserted connected The second guide arm (38) formed; corridor safety railing for building evacuation, characterized in that consisting of.
The method of claim 2,

Installed on the outside of the safety rail vertical bar 22, the first hinge pin 33 is disposed in the upper, lower portion is formed in a "]" shape with the rear open so that the rear end is a safety rail vertical bar. The first protective cover 41 formed to extend further protruding from the rear of the (22) and

Installed on the outside of the handrail vertical bar 12, the second hinge pin 34 disposed in the upper, lower portion is composed of a second protective cover 42 formed in a "[" shape with the front open to receive therein,

When the evacuation safety railing 20 moves in the direction of the balcony railing 10, the front of the second protective cover 42 is inserted into the protruding rear end of the first protective cover 41 to close the open portion and be placed therein. The first and second rotary arms 31 and 32 and the first and second guide arms 37 and 38 are accommodated in the corridor safety railing for building evacuation, characterized in that it is accommodated.
The method of claim 1,

The side support means 50 is the first side plate 51 and the first side plate 51 fixed to the inner side of the safety handrail vertical bar 22 provided on both sides of the evacuation safety handrail 20, respectively. And a first hinge plate 54 rotatably connected to one side of the side hinge 53 and a handrail vertical bar 12 facing the safety railing vertical bar 22 on which the first side plate 51 is installed. A second side plate 52 fixed to an inner side, a second hinge plate 55 rotatably connected to the second side plate 52 and one end by a side hinge 53, and the first hinge plate By connecting the other end of the 54 and the second hinge plate 55 with the central hinge 56, the first and second hinge plates 54, 55 are connected with the central hinge (56). 56) Corridor safety railings for building evacuation, characterized in that to be folded around.
The method of claim 1,

It is installed on the outer periphery of the first rotary pin (63a), both ends are fixed to the safety handrail vertical bar 22 and the first connection arm (61) to provide a spring force 69 and the second rotary pin, respectively It is provided on the outer periphery of the (63b), the both ends are fixed to the first connecting arm 61 and the second connecting arm 62, respectively, to provide an elastic force spring 69 and the outside of the third rotary pin (63c) It is installed on the periphery, both ends are fixed to the second connecting arm 62 and the handrail vertical bar 12, the corridor safety railings for building evacuation, characterized in that consisting of a spring (69) to provide an elastic force.
The method of claim 1,

The fixing means 80 is provided with a lever 82 is provided on the front upper surface, the rear side of the safety handrail horizontal bar (22) provided with a fixing bracket 81 formed with a concave locking groove 83 in the evacuation safety railing (22) Disposed on both sides, and fixed by a lever rotation shaft 84 provided to interlock the pair of fixing brackets 81, and a handrail vertical bar (130) to be locked or detached while the locking groove 83 is rotated. 12) corridor safety railings for building evacuation, characterized in that consisting of a locking pin (85) protruding from.
The method of claim 6,

The fixing bracket 81 and the locking pin 85 are respectively installed on the upper and lower portions of the safety rail vertical bar 22 and the rail rail vertical bar 12, and interlock the fixing brackets 81 installed on the upper and lower portions thereof. Corridor safety railings for building evacuation, characterized in that connected by the interlock (86) made of strings or wires or wires to rotate.
The method of claim 1,

The emergency warning means 90 includes a power supply unit 91 for supplying electric power, a switch 92 for conducting electric power supplied from the power supply unit 91 when the evacuation safety railing 20 is deployed in the balcony railing 10. , Corridor safety railings for building evacuation, characterized in that consisting of an emergency light (93) and an emergency bell (94) is operated by the conduction of the switch (92).