KR20220030489A - Fence for safe suppressing of violent demonstration - Google Patents

Abstract

The present invention relates to a fence for safety suppression of violent protests. The fence for the safety suppression of the violent protests according to an embodiment of the present invention comprises: a floor unit formed in a predetermined width and disposed on the ground surface; a connection unit which is formed on one side of the floor unit and wherein a rail is formed in an open inside in the longitudinal direction; a wall body unit wherein a plurality of horizontal bars and vertical bars are connected to surround a transparent reinforcement panel, and one side thereof is slidably inserted along the rail of the connection unit to stand on the floor unit; and a support unit wherein one side is connected to the floor unit and the other side is connected to the wall body unit, and which supports the wall body unit. An objective of the present invention is to provide the fence for the safety suppression of the violent protests which can prevent accidents.

Description

Fence for safe suppressing of violent demonstration

The present invention relates to a fence for safety suppression of violent protests, and more particularly, a technique for minimizing physical contact between protesters and police is disclosed.

In general, many protesters participate in the demonstration site, and casualties may occur during the demonstration. For this reason, the police are deployed to protect the safety of the protesters and to stop violent protests. At the demonstration site, the protesters and the police will face off. If the protests gradually spread and become larger, clashes occur between the protesters and the police who try to stop them. In severe cases, physical fights and armed clashes between protesters and police occur, resulting in numerous injuries and even deaths.

Among the prior art, Republic of Korea Public Utility Model Publication No. 20-2008-0003354 (registered on August 18, 2008) is a police transport bus that suppresses protests, and constitutes a metal protective wall with a “L” shape in cross section. It is a technical feature to provide a police transport bus protection wall configured to reach the rear from the upper part of the police transport bus.

However, in the prior art, the protective wall needs to be installed on a police transport bus, and the bulky and heavy protective wall has a problem in that it takes a lot of time and manpower to install or dismantle it. In addition, the main barrier wall bent in the shape of "A" is difficult to store and not easy to transport, so it takes a lot of time and money.

The technical problem to be solved by the present invention is to provide a fence for safety suppression of violent demonstrations that can prevent safety accidents by minimizing physical contact between protesters and police.

In addition, it is to provide a fence for safety suppression of violent protests that can save time and money by having a simple structure and easy installation and dismantling.

In addition, this is to provide a fence for safety suppression of violent demonstrations that allows the police to use the emergency door to pass through the fence and quickly arrest the protesters on the other side.

In addition, it is to provide a fence for safety suppression of violent demonstrations that can induce dissolution by spraying fire extinguishing liquid when protesters sense that they are crowded.

A fence for safety suppression of violent protests according to an embodiment of the present invention includes a bottom part formed in a predetermined width and disposed on the ground, a connection part formed on one side of the bottom part and having a rail formed in the open inside in the longitudinal direction; A plurality of horizontal bars and vertical bars are connected to surround the transparent reinforcing panel, and one side of the wall part is slidably inserted along the rail of the connection part to stand on the bottom part, and one side is connected to the floor part and the other side is the wall part. and a support part connected to the part to support the wall part.

In addition, a plurality of protrusions may be formed on the bottom portion to be spaced apart from each other at predetermined intervals.

In addition, formed on the upper portion of the wall portion may further include a rotating portion that rotates when an external force is applied.

In addition, it may further include an emergency door that opens and closes on one side of the wall part.

In addition, it may further include a sensing unit formed on one side of the floor to sense a load applied from the outside, and a suppression unit that sprays fire extinguishing liquid when more than a preset load is detected on the floor.

Accordingly, it is possible to prevent safety accidents by minimizing physical contact between the protesters and the police.

In addition, since the structure is simple, installation and disassembly are easy, thereby saving time and cost.

In addition, the police can use the emergency door to pass through the fence and quickly arrest the protesters on the other side.

In addition, when it senses that the demonstrators are crowded, it is possible to induce dispersal by spraying fire extinguishing liquid, etc.

1 is a view showing a combination of a fence for safety suppression of violent protests according to an embodiment of the present invention.
FIG. 2 is a detailed configuration diagram of a fence for safety suppression of a violent protest according to FIG. 1 .
FIG. 3 is an exemplary view for explaining the bottom of the fence for safety suppression of violent protests according to FIG. 1 .
4 is an exploded configuration diagram of a fence for safety suppression of a violent protest according to FIG. 1 .
FIG. 5 is an exemplary view for explaining a wall part of the fence for safety suppression of a violent protest according to FIG. 1 .
FIG. 6 is a cross-sectional view of a fence for safety suppression of violent protests according to FIG. 1 .
FIG. 7 is an exemplary view for explaining the disassembling and stacking of the fence for safety suppression of the violent demonstration according to FIG. 1 .
8 is an exemplary diagram for explaining that a detection unit, a warning unit, a communication unit, and a suppression unit are added to the fence for safety suppression of a violent protest according to another embodiment of the present invention.
FIG. 9 is an exemplary diagram for explaining that the fence for safety suppression of violent protests according to FIG. 8 transmits detection information to a user terminal.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The terms used are terms selected in consideration of functions in the embodiment, and the meaning of the terms may vary depending on the intention or precedent of the user or operator. Therefore, the meaning of the terms used in the embodiments to be described below, when specifically defined in the present specification, follow the definition, and when there is no specific definition, it should be interpreted as a meaning generally recognized by those skilled in the art.

1 is a combined configuration diagram of a fence for safety suppression of a violent demonstration according to an embodiment of the present invention, FIG. 2 is a detailed configuration diagram of a fence for safety suppression of a violent demonstration according to FIG. 1, and FIG. 3 is a violent demonstration according to FIG. It is an exemplary view for explaining the bottom part of the safety suppression fence, FIG. 4 is an exploded configuration diagram of the violent protest safety suppression fence according to FIG. 1, and FIG. 5 is the wall part of the violent protest safety suppression fence according to FIG. 6 is a cross-sectional configuration diagram of a fence for safety suppression of violent protests according to FIG. 1, and FIG. 7 is an exemplary view for explaining how to disassemble and stack the fence for safety suppression of violent protests according to FIG. .

1 to 7 , the fence 100 for safety suppression of violent protests according to an embodiment of the present invention includes a floor 110 , a connection part 120 , a wall part 130 and a support part 140 . .

The bottom part 110 is formed to have a preset width and is disposed on the ground. The bottom 110 may be formed in a plate shape or a grid structure in which a plurality of frames are connected. For example, the bottom part 110 may be formed by connecting the first horizontal bar 111 , the second horizontal bar 112 , the first vertical bar 113 , and the second vertical bar 114 in a square shape. . In this case, at least one support bar 115 may be connected between the first vertical bar 113 and the second vertical bar 114 to be supported.

In addition, a connection bar 113 - 1 may be formed on one side of the bottom portion 110 . Specifically, the connecting bar 113-1 has a cross section on one side of the first vertical bar 113 or the second vertical bar 114 that is bent in a 'b' or '└┘' shape and protrudes. The connecting bar 113 - 1 serves to connect a plurality of adjacent bottom portions 110 to each other. The connecting bar 113 - 1 is formed along the longitudinal direction of the first vertical bar 113 , and a plurality of the connecting bars 113 - 1 may be spaced apart from each other.

Specifically, as shown in FIG. 3 , the second vertical bar 114 of the adjacent bottom part 110 is seated on the bent inner side of the connecting bar 113 - 1 . In this case, the inner diameter of the connecting bar 113 - 1 may be formed to correspond to the outer diameter of the second vertical bar 114 . In FIG. 3 , the connecting bar 113-1 is formed on the first vertical bar 113 to be connected to the second vertical bar 114 of the neighboring bottom part 110, but the present invention is not limited thereto. When the connecting bar 113 - 1 is formed on the second vertical bar 114 , it is obvious that it can be connected to the first vertical bar 113 of the neighboring bottom part 110 .

In addition, a fixing bracket 116 may be connected to the upper portion of the bottom portion 110 . For example, the fixing bracket 116 connects the first vertical bar 113 and the second vertical bar 114 , and serves to fix and support the connection part 120 and the wall part 130 to be described later. For example, the fixing bracket 116 is bent in a '┛┗' shape in cross section, and is installed to face each other and spaced apart. In this case, the fixing bracket 116 may be installed to connect the respective central portions of the first vertical bar 113 and the second vertical bar 114 , but the position thereof may be changed according to the change of the designer.

In addition, the fixing bracket 116 may be formed to be stepped so that each end bent upward is close to each other. That is, it can be formed so that the inner width of the upper portion of the fixing bracket 116 is reduced. In this case, the stepped portion of the fixing bracket 116 may be formed to correspond to the outer end of the connecting portion 120 . In addition, the upper end of the stepped portion may be formed to extend upward. In this case, the extended portion of the fixing bracket 116 supports the wall portion 130 inserted into the slide 121-1 groove of the connecting portion 120 .

In addition, the bottom part 110 may include a first binding sphere 117 or a first coupler 118 . The first binding spheres 117 are respectively formed on the first surface, which is one side of the first vertical bar 113 and the second vertical bar 114 . In this case, the first binding hole 117 is formed to be spaced apart from each other on the first surface of the first vertical bar 113 and the second vertical bar (114). The first binding hole 117 is inserted into the second coupling hole 137 of the wall part 130 to be described later. Accordingly, the bottom part 110 can be moved and stored by stacking it on the upper part of the wall part 130 .

The first coupler 118 is formed on the second surface, which is the other side of the first vertical bar 113 and the second vertical bar 114, respectively. In this case, the first coupler 118 is formed to be spaced apart from each other on the second surface of the first vertical bar 113 and the second vertical bar 114 . A third binding sphere 146 of the support portion 140 to be described later is inserted into the first coupler 118 . Accordingly, it is possible to move and store the support part 140 by laminating it on the upper part of the wall part 110 .

In addition, a protrusion 119 may be formed on the bottom 110 . A plurality of protrusions 119 are formed to protrude from an upper side of the bottom 110 . In this case, the protrusions 119 may have a cross-section formed in a 'Δ' or '∩' shape, and may be arranged to be spaced apart from each other at a preset interval. Preferably, the upper portion of the protrusion 119 may be formed to be gently bent to form a curved shape, but this may be variously changed according to a designer's design. These protrusions 119 serve to prevent the protesters from entering. In other words, when the demonstrators enter to reach the protrusion 119 of the bottom plate 110 , it is difficult to stand properly by the spaced apart protrusion 119 .

The connection part 120 is formed on one side of the bottom part 110 and serves to connect the wall part 130 to be described later to the bottom part 110 . More specifically, the connection part 120 includes a connection frame 121 and a rail 122 . The connection frame 121 may be formed in a '└┘' shape in cross section, and the bent both sides may be formed to be higher than the upper height of the bottom part 110 . For example, when the bottom part 110 is viewed from the side, the upper part of the connection frame 121 may be formed to protrude toward the upper part of the bottom part 110 .

The connection frame 121 is opened upward and a slide groove 121-1 is formed inside. The slide groove 121-1 is a groove formed so that the lower part of the wall part 130 is slidably inserted. The slide groove 121-1 serves to support the lower side of the wall unit 130 while guiding the movement of the wall unit 130 . In this case, the fixing bracket 116 is formed on the outer surface of the connection frame 121 to more firmly support the wall unit 130 .

In addition, the rail 122 of the connection part 120 is formed in the open inside of the connection frame 121 . The rail 122 is formed along the longitudinal direction of the connection frame 121 . The rail 122 serves to guide the roller 139 coupled to the lower portion of the wall 130 to move. Accordingly, the side of the wall portion 130 is supported by the connection frame 121 of the connection portion 120 , and the lower portion is supported by the rail 122 , so that it can be coupled by sliding.

In addition, the connection unit 120 may connect the first vertical bar 113 and the second vertical bar 114 . The connection frame 121 has one end connected to one side of the first vertical bar 113 , and the other side connected to one side of the second vertical bar 114 . Preferably, the connecting frame 121 may connect each central portion of the first vertical bar 113 and the second vertical bar 114, but is not limited thereto, and may be connected to various positions.

In the wall portion 130 , a plurality of horizontal bars 131 and 132 and vertical bars 133 and 134 surround the transparent reinforcement panel 10 and are connected. One side of the wall unit 130 is slidably inserted along the connecting frame 121 and the rail 122 of the connecting unit 120 to stand on the floor 110 . The wall unit 130 is a wall that blocks between the protesters and the police, and serves to prevent a physical collision. In this case, the police can check the movement of the protesters through the transparent reinforcement panel (10).

More specifically, each end of the first horizontal bar 131 , the second horizontal bar 132 , the first vertical bar 133 , and the second vertical bar 134 is connected to each other to form a rectangular frame structure. In this case, at least one second support bar 135 is formed and connected between the first vertical bar 133 and the second vertical bar 134 . The transparent reinforcement panel 10 can be inserted into the first horizontal bar 131 , the second horizontal bar 132 , the first vertical bar 133 , the second vertical bar 134 , and the second support part 135 . A groove may be formed.

In addition, an insertion part 131-1 having a '┌┐'-shaped cross-section is extended below the first horizontal bar 131 . The first horizontal bar 131 is slidably inserted along the connection frame 121 of the connection part 120 . In other words, the first horizontal bar 131 is inserted while moving along the connection frame 121, and is fixedly supported therefrom. A roller 139 is inserted inside the insertion part 131-1.

In addition, a second connecting bar 133 - 1 is formed on one side of the first vertical bar 133 . The second connecting bar 133-1 may be formed as a pair in a cross-section in the shape of a '|'. The second connecting bar 133 - 1 serves to connect the wall unit 130 and a plurality of neighboring wall units 130 . In the drawings of the present invention, the second connecting bar 133-1 is illustrated as being connected to the first vertical bar 133, but the present invention is not limited thereto. It is also possible to form the second connecting bar 134 on the second vertical bar 134. Accordingly, the plurality of wall units 130 may be connected to each other.

In addition, the wall portion 130 may have a variable height. For example, the first vertical bar 133 and the second vertical bar 134 may be formed to have an adjustable length. This is to prevent the wall section 130 from moving in the wall by varying the height according to the protest situation. In this case, the first vertical bar 133 and the second vertical bar 134 may include an actuator (not shown) capable of electrically varying the height therein. Accordingly, it is possible to actively change the height of the wall unit 130 at the demonstration site.

In addition, the wall unit 130 may include at least one or more second binding spheres 136 and second coupling spheres 137 . The second binding spheres 136 are respectively formed on the first surface, which is one side of the first vertical bar 133 and the second vertical bar 134 . In this case, the second binding sphere 136 is formed to be spaced apart from each other on the first surface of the first vertical bar 113 and the second vertical bar 114 . These second binding spheres 136 can be stacked on top of the support part 140 to be described later. In this case, the second binding sphere 136 may be inserted into the third coupler 147 of the support part 140 to be stacked on the upper part of the support part 140 .

The second coupler 137 is formed on the second surface, which is the other side of the first vertical bar 133 and the second vertical bar 134 , respectively. In this case, the second coupler 137 is formed to be spaced apart from each other on the second surface of the first vertical bar 113 and the second vertical bar 114 . These second couplers 137 are respectively formed on the rear surface of the first vertical bar 133 and the second vertical bar 134 so that the bottom part 110 can be stacked on top. Accordingly, the second coupler 137 may be stacked on the upper portion of the wall portion 130 by inserting the binding hole of the bottom portion 110 .

In addition, a rotating part 138 may be formed on one side of the wall part 130 . The rotating unit 138 is installed on the upper portion of the wall unit 130 and includes a rotating support unit 138-1 and a rotating body 138-2. Specifically, one side of the rotation support 138-1 is coupled to the upper portion of the second horizontal bar 132, and a shaft hole (not shown) is formed at the other side. A plurality of the rotation support parts 138 - 1 are disposed spaced apart from the upper portion of the second horizontal bar 132 .

The rotating body 138-2 is rotatably coupled to the rotating support 138-1. Specifically, the rotation body 138-2 is shaft-coupled between the rotation support parts 138-1. This rotating body 138-2 is installed to be rotated by inertia. For example, when an external force such as a hook or a rope is applied, it is rotated to prevent the wall wall 130 from trying to fall down.

In addition, a roller 139 may be formed on the wall portion 130 . The roller 139 is formed under the wall portion 130 and moves along the rail 122 of the connection portion 120 . This is to couple the wall part 130 to the floor part 110 in a sliding manner. For example, the roller 139 is fixed to the fastener 139 - 1 formed on the lower side of the first horizontal bar 131 . Accordingly, it is possible to overcome the load of the wall portion 130 by using the roller 139 and to be easily coupled to the floor portion 110 .

The support unit 140 has one side connected to the floor unit 110 and the other side connected to the wall unit 130 to support the wall unit 130 . For example, the support unit 140 has a plurality of third support bars 143 connected between the first support 141 and the second support 142 to form a rectangular frame. The third support bar 143 prevents the first support 141 and the second support 142 from being twisted by an external force. In this case, the first pedestal 141 and the second pedestal 142 may be formed to be spaced apart corresponding to the widths of the floor 110 and the wall 130 .

In addition, the support 140 may include a fitting hole 144 and an insertion hole 145 . The fitting hole 144 is formed on one side of the first pedestal 141 and the second pedestal 142 . One side of the first pedestal 141 and the second pedestal 142 is connected to the first vertical bar 133 and the second vertical bar 134 of the wall unit 130 by a fitting hole 144 . For example, the fitting hole 144 may be formed to be spaced apart in a pair in a plate shape. The fitting hole 144 may be connected to the insertion hole 145 in a detachable structure.

The insertion hole 145 is formed on one side of the first vertical bar 133 and the second vertical bar 134 . In this case, a hole is formed in one side of the insertion hole 145, and the fitting hole 144 is fitted in this hole. The insertion hole 145 may change a position to be coupled to the first vertical bar 133 and the second vertical bar 134 . Accordingly, the inclination of the support portion 140 from the wall portion 130 can be adjusted.

In addition, the support 140 may include at least one or more third binding spheres 146 and third coupling spheres 147 . The third binding sphere 146 is formed on the first surface, which is one side of the first pedestal 141 and the second pedestal 142 , respectively. In this case, the third binding sphere 146 is formed to be spaced apart from each other on the first surfaces of the first pedestal 141 and the second pedestal 142 . The third binding sphere 146 is inserted into the first coupler 118 , 117 of the bottom part 110 . Accordingly, it is possible to move and store the support 140 by stacking it on the top of the bottom 110 .

The third coupler 147 is formed on the second surface, which is the other side of the first pedestal 141 and the second pedestal 142 , respectively. In this case, the third coupler 147 is formed to be spaced apart from each other on the second surface of the first pedestal 141 and the second pedestal 142 . The second binding sphere 136 of the wall portion 130 is inserted into the third coupler 147 . Accordingly, it is possible to move and store the wall portion 130 by stacking it on the upper portion of the support portion 140 .

Referring to FIG. 7 , the fence 100 for safety suppression of violent protests of the present invention may be stacked in the order of the floor 110 - support 140 - wall 130 during movement and storage. It is self-evident that the stacking order can be changed in the order of the wall part 130-support part 140-bottom part 110 . The fence 100 for safety suppression of violent protests of the present invention can be stacked on the pallet 20 and transported. In this case, a first binding hole 117 and a first coupling hole 118 are formed in the bottom portion 110 . A second binding sphere 136 and a second coupling sphere 137 are formed in the wall portion 130 . A third binding sphere 146 and a third coupling sphere 147 are formed in the support 140 .

In this case, the first binding hole 117 of the bottom part 110 and the second coupling hole 137 of the wall part 130 are connected. The first coupling hole 118 of the bottom part 110 and the third coupling hole 146 of the support part 140 are connected. The second coupling sphere 147 of the support 140 and the second binding sphere 136 of the wall part 130 are connected. In this way, the floor portion 110 - the support portion 140 - the wall portion 130 are sequentially stacked, thereby reducing the volume by stacking a plurality of safety suppression fences 100 to reduce the volume, and facilitate movement and storage.

Meanwhile, the fence 100 for safety suppression of violent protests of the present invention may further include an emergency door 150 . The emergency door 150 is formed on one side of the wall unit 130 to provide a passage for police officers to pass through the wall unit 130 in an emergency to suppress protesters. The emergency door 150 may be formed only in part when the fence 100 for safety suppression of violent protests is formed of a plurality of modules. More specifically, the emergency door 150 includes a door frame 151 and a door connection part 152 .

The door frame 151 may be formed to be spaced apart from the wall unit 130 . In this case, the door frame 151 may have a groove formed therein so that the transparent reinforcement panel 10 is seated. The size of the door frame 151 may be variously changed according to a user's design. The door frame 151 may be formed so that a reflective plate (not shown) is formed on the outer surface to be identified even at night.

The door connection part 152 connects the door frame 151 to the wall part 130 . Specifically, it may be connected to one side of at least one of the first vertical bar 133 , the second vertical bar 134 , and the support part 135 . In this case, the door connection unit 152 may connect the door frame 151 to the wall unit 130 by a hinge coupling method, but is not limited thereto. As another example, the door connection unit 152 may be connected to the wall unit 130 in a sliding manner. In this case, the door frame 151 may be formed in a two-interlocking door or a three-interlocking door method.

8 is an exemplary view for explaining that a detection unit, a warning unit, a communication unit, and a suppression unit are added to a fence for safety suppression of a violent demonstration according to another embodiment of the present invention, and FIG. 9 is a safety suppression of a violent demonstration according to FIG. It is an exemplary diagram for explaining that the fence for use transmits detection information to the user terminal.

1 to 9 , the fence 100 for safety suppression of violent protests of the present invention further includes at least one or more of a detection unit 160 , a warning unit 170 , a communication unit 180 , and a suppression unit 190 . may include

The sensing unit 160 is formed on the bottom 110 or the protrusion 119 to sense a load applied from the outside. This is to estimate how many demonstrators are gathered on the floor 110 . For example, the sensing unit 160 may sense the weight of the demonstrator using a load cell, but is not limited thereto. The sensing unit 160 may acquire sensing information and transmit it to the external user terminal 30 . This sensing information is used as information for the safety of protesters and police.

Also, the sensing unit 160 may detect the inclination of the wall unit 130 . This is to detect that the demonstrator pushes or pulls the wall unit 130 . A plurality of sensing units 160 may be formed in the connection unit 120 to which the floor unit 110 and the wall unit 130 are connected. The sensing unit 160 may transmit a danger signal to the user terminal 30 when the wall unit 130 is inclined more than a preset inclination. This is to prevent the wall unit 130 from being tilted and injured by the police or protesters.

In addition, the sensing unit 160 may sense the thermal temperature of the demonstrator. In this case, the sensing unit 160 may be connected to a device capable of detecting a person's thermal temperature, such as an infrared camera. The sensing unit 160 may detect a user's thermal temperature close to the fence 100 for safety suppression of violent protests and transmit it to the external user terminal 30 . This is to be used as information to take measures to isolate the protesters if they are suspected of having a fever due to an infectious disease such as Corona.

The warning unit 170 may output a warning signal using a display or a speaker. The warning unit 170 may be installed on one side of the transparent reinforcement panel 10 to display preset characters, symbols, etc. to output a warning signal to the demonstrators. For example, characters such as 'dissolve because it is an illegal demonstration' and 'dissolve because the protest time has expired' can be output. This warning signal can also be output through the speaker. This is so that protesters can identify the warning signal from a distance.

The communication unit 180 communicates with the external user terminal 30 . In this case, the user terminal 30 is a terminal used by a police officer. The communication unit 180 may transmit the sensing information detected by the sensing unit 160 to the user terminal 30 . In addition, it is possible to receive a warning signal from the user terminal 30 and output it to the warning unit 170 . This is to control the external manager to grasp the situation of the field in real time and output a warning signal accordingly.

The suppression unit 190 is installed on the upper end of the wall unit 130 to spray the fire extinguishing liquid. This is to minimize casualties by promptly throwing fire extinguishing fluid in case of radical protests such as throwing Molotov cocktails at the fence 100 for safety suppression of violent protests or self-immolation. In this case, the suppression unit 180 may spray water or a disinfectant harmless to the human body instead of the digestive fluid. The suppression unit 180 may also use a drone to spray fire extinguishing liquid. This is to prevent the spread of infectious diseases by firing disinfectants at gatherings where there is a risk of infectious diseases such as Corona.

Also, when the inclination of the sensing unit 160 exceeds a preset inclination, the suppression unit 190 may spray water or fire extinguishing liquid against the demonstrators. This is to prevent safety accidents from occurring due to the protesters pushing or pulling the wall unit 130 . In this case, the warning unit 180 may output a warning signal to the demonstrators. The suppression unit 190 may transmit an image of a protester who wants to damage the wall unit 130 or move around to the user terminal 30 so that the police may be arrested.

In addition, the suppression unit 190 may induce dissolution of the demonstrators by injecting fire extinguishing liquid or the like when a demonstrator having a load greater than a preset load is sensed by the sensing unit 160 on the floor 110 . This is to minimize injuries that may occur as protesters approach. The suppression unit 190 may spray a fire extinguishing liquid or a disinfectant to an area where the heat temperature is sensed above a preset temperature from the sensing unit 160 . The suppression unit 190 may spray a sterilizing agent to prevent an infectious disease in a preset first temperature section, and spray a fire extinguishing liquid or water in a preset second temperature section to prevent fire.

Accordingly, it is possible to block the entry without physical contact between the protesters and the police, thereby preventing injuries. In addition, since the structure is simple and the installation and dismounting are quick, the fatigue of the operator is reduced, thereby reducing the cost.

In the above, the present invention has been mainly described with reference to the preferred embodiments described with reference to the drawings, but is not limited thereto. Accordingly, the present invention should be interpreted by the description of the claims intended to cover obvious modifications that can be derived from the described embodiments.

10: transparent reinforcement panel
20 : Pallet
30: user terminal
100: Fence for safety suppression of violent protests
110: bottom
111: first horizontal bar
112: second horizontal bar
113: first vertical bar
113-1: first connecting bar
114: second vertical bar
115: first support bar
116: fixing bracket
117: first binding sphere
118: first coupler
119: protrusion
120: connection part
121: connection frame
121-1: slide groove
122: rail
130: wall part
131: first horizontal bar
131-1: Insertion part
132: second horizontal bar
133: first vertical bar
133-1: second connecting bar
134: second vertical bar
135: second support bar
136: second binding sphere
137: second coupler
138: rotating part
138-1: rotation support part
138-2: rotating body
139: roller
139-1: fastener
140: support
141: first pedestal
142: second pedestal
143: third support bar
144: fitting hole
145: insert
146: third binding sphere
147: third coupler
150: emergency door
151: door frame
152: door connection part
160: sensing unit
170: warning unit
180: communication department
190: suppression unit

Claims (5)

a bottom portion formed in a predetermined width and disposed on the ground;
a connection part formed on one side of the bottom part and having a rail formed in the open inside in the longitudinal direction;
a wall part having a plurality of horizontal bars and vertical bars connected to surround the transparent reinforcement panel, one side of which is slidably inserted along the rail of the connection part to stand on the bottom part; and
A fence for safety suppression of violent protests including a support part having one side connected to the floor part and the other side connected to the wall part supporting the wall part. According to claim 1,
the bottom part,
A fence for safety suppression of violent protests with a plurality of protrusions formed on the upper part and spaced apart at predetermined intervals. According to claim 1,
A fence for safety suppression of violent protests that is formed on the upper part of the wall and further includes a rotating part that rotates when an external force is applied. According to claim 1,
A fence for safety suppression of violent protests further comprising an emergency door that opens and closes on one side of the wall part. According to claim 1,
a sensing unit formed on one side of the bottom to sense a load applied from the outside; and
The fence for safety suppression of violent protests further comprising a suppression unit that sprays fire extinguishing liquid when an abnormal load is detected on the floor.

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