KR200179344Y1 - Appliance for providing a shelter from an earthquake - Google Patents

Abstract

Emergency evacuation facilities are proposed that can help people evacuate in the event of an earthquake. Emergency evacuation equipment is fixed frame fixed to the wall of the room, the movable frame is arranged to overlap the fixed frame and the movable frame relative to the fixed frame, and the movable frame is protruded from the wall and extended and the frame overlaps the wall And a guide rail movably supporting the retracted state. The evacuation space is formed for people to evacuate while the moving frame is extended. The fixed frame and the moving frame are composed of a plurality of rebars curved in an arch shape and a cover plate made of metal covering the upper surface of the rebars. Therefore, an emergency evacuation facility having a high rigidity and a low weight is provided, so that an emergency evacuation facility can be easily installed. In addition, emergency evacuation facilities occupy less indoor space when not in use.

Description

Emergency Evacuation Facility for Earthquake Evacuation {appliance for providing a shelter from an earthquake}

The present invention relates to an emergency evacuation facility that can be evacuated in the event of an earthquake, and more particularly, to an emergency evacuation facility that can easily be installed indoors taking up less space.

In the event of a major earthquake, serious damages and dangers can result from the collapse of buildings, fires, and casualties. However, with modern science and technology, it is impossible to accurately predict the occurrence and intensity of the earthquake. Therefore, in order to prepare for the damage caused by the earthquake, it is necessary to be aware of evacuation instructions and to provide emergency facilities for the earthquake.

In areas with high frequency of earthquakes, such as Japan and the western United States, it is recommended to evacuate immediately under the door frame if there are signs of an earthquake. The reason for this is that parts with a rigid frame, such as door frames, that are more rigid than other parts of the building are less likely to collapse even if the building collapses, thus preventing direct injury from the collapsed building pile, This is because even when collapsed, the door frame may have a space for human survival.

However, these evacuation tips can be a way to reduce the damage caused by the earthquake, but there is a problem that can not be a proper countermeasure for a large earthquake. Therefore, it is necessary to provide emergency evacuation facilities for earthquakes in small buildings or homes that are not seismically designed such as large buildings. However, even if an individual wants to provide an earthquake evacuation facility, its weight and size are inevitably a problem in order to provide a facility that is high enough to withstand an earthquake. Therefore, the need for an emergency evacuation facility, which is light in weight and occupies a small space, has emerged, but it is difficult to provide an earthquake evacuation facility in the house because such a facility does not exist.

The present invention has been devised to solve the above problems, and therefore, the object of the present invention is light weight, yet has sufficient rigidity to evacuate during an earthquake, and also takes up little space and is easy to install indoors. To provide emergency evacuation facilities in case of earthquake.

1 is a perspective view of a fixing frame of the emergency evacuation facility according to the present invention,

2 is a perspective view of a moving frame of the emergency evacuation facility according to the present invention,

3 is a perspective view of a coupled state of the emergency evacuation facility according to the present invention,

4 is a perspective view of an extended state of the emergency evacuation equipment of FIG.

5 is a perspective view illustrating a bottom surface of the substrate illustrated in FIG. 2;

Figure 6 is a view showing the inner side of the door of the emergency evacuation facility according to the present invention, and

7 is a view showing a state of use of the simple chair.

Explanation of symbols on the main parts of the drawings

20: fixed frame 23: rebar

25 fixing member 27 substrate

28: guide rail 30: moving frame

33: reinforcing bar 35: fixing member

37 substrate 38 ball bearing

41, 42: door 50: hanger

60: simple chair

Emergency evacuation facilities according to the present invention for achieving the above object is fixed to the position is fixed to the wall surface of the room is fixed, extending over at least the side and upper; At least one movable frame disposed to overlap with the fixed frame, extending at least in side and upper direction, and movable relative to the fixed frame; And support means for supporting the movable frame so as to be movable between a state in which the movable frame protrudes from the wall surface and a state in which the movable frame is overlapped with the fixed frame. As a result, an evacuation space is formed in which the human frame can be evacuated while the movable frame is extended.

Here, each of the fixed frame and the moving frame, a plurality of reinforcing bars arranged in parallel to each other (arch) curved; A fixing member for relatively fixing the bars so that the bars are in parallel with each other; And a cover plate made of metal, which is curved in an arch shape and covers the upper surfaces of the rebars. Accordingly, it is possible to manufacture an emergency evacuation equipment of low weight and high rigidity.

Preferably, the front of the movable frame is provided with a door. In addition, a simple chair that is rotatable between a standing state in close contact with the door and a horizontal state in which a person can sit is provided on the inner side of the door.

In addition, according to a preferred embodiment of the present invention, in the emergency evacuation facility, a moving means for automatically moving the movable frame relative to the fixed frame is installed. In addition, a variety of relief articles are provided in the space formed by the fixed frame and the movable frame.

According to the present invention, an emergency evacuation facility having a high rigidity and a low weight is provided, so that an emergency evacuation facility can be easily installed. In addition, emergency evacuation facilities occupy less indoor space when not in use.

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

1 and 2 show the emergency evacuation frame according to the present invention, Figure 1 shows a fixed frame 20, Figure 2 shows a moving frame 30. Emergency evacuation facility according to the present invention is composed of a fixed frame 20 and a moving frame (30). The fixed frame 20 is placed in close contact with the wall of the room is fixed in position, the moving frame 30 is installed to be relatively movable relative to the fixed frame (20).

The fixing frame 20 includes a plurality of reinforcing bars 23, a plurality of fixing members 25 for fixing the reinforcing bars 23, a substrate 27 for supporting the reinforcing bars 23 under the reinforcing bars 23, and reinforcing bars ( It consists of the cover plate 21 which covers 23). The reinforcing bars 23 are arranged in parallel with each other and are curved in an arch shape. The curved reinforcing bars 23 allow the fixed frame 20 to extend substantially laterally and upwardly.

The fixing member 25 has a bar shape having a predetermined length, and a plurality of through holes through which the reinforcing bars 23 penetrate are formed at regular intervals along the longitudinal direction thereof. Accordingly, the reinforcing bars 23 are relatively fixed by the fixing member 25 so as to maintain a parallel state with each other.

The cover plate 21 is made of a belt-shaped metal material having the same width as that of the fixed frame 20 formed by the reinforcing bars 23. Preferably, the cover plate 21 is made of aluminum to maintain high rigidity and low weight. The cover plate 21 is also curved in an arch shape to cover the upper surface of the reinforcing bars 23.

The thickness of each reinforcing bar 23 is 25 mm, and the spacing between each reinforcing bar 23 is 100 mm. Therefore, the width of the fixed frame 20 consisting of six reinforcing bars 23 is 500mm. In addition, the horizontal distance of the fixed frame 20 is 1,050mm, the height of the fixed frame 20 is 1,200mm. The thickness of the reinforcing bar 23 and the interval between the reinforcing bars 23 is a numerical value set so as to satisfy the conditions for maintaining the rigidity that can be tolerated even when the building collapses due to an earthquake and having a weight which is not too large. In addition, the width and height of the fixed frame 20 is a numerical value set in consideration of the size of the space required for the evacuation and the evacuation of the room to be installed.

The moving frame 30 is disposed inside the fixed frame 20 so as to overlap the fixed frame 20. The moving frame 30, like the fixed frame 20, also has a plurality of reinforcing bars 33 curved to extend laterally and upwardly, a fixing member 35 supporting the reinforcing bars 33, and a lower part of the reinforcing bars 33. It consists of the board | substrate 37 which supports a rebar, and the cover plate 31 which covers the rebar 33. As shown in FIG. Their detailed configuration is the same as in the fixed frame 20 described above. However, the horizontal distance of the moving frame 30 is 1,000mm and the height is 1,170mm, it is set slightly smaller than the fixed frame 20 to be accommodated in the fixed frame 20.

A pair of guide rails 28 are provided on the substrate 27 of the fixed frame 20. Guide grooves 28a are formed in the guide rail 28 along the width direction of the fixed frame 20. In the lower portion of the substrate 37 of the moving frame 30, four circular grooves 39 are formed as shown in FIG. 5, and the ball bearings 38 are accommodated in the grooves 39. The ball bearings 38 are accommodated in the guide grooves 28a of the guide rails 28 so that they are movable along the guide rails 28 while the moving frame 30 is supported on the guide rails 28. do. Therefore, the movable frame 30 is extended to protrude from the wall surface on which the fixed frame 20 is installed as shown in FIG. 4, and contracted toward the wall surface to be accommodated in the fixed frame 20 as shown in FIG. 3. It is possible to move between the states. In the state in which the movable frame 30 is extended as shown in FIG. 4, the movable frame 30 and the fixed frame 20 form an evacuation space where a person can evacuate in an emergency. In addition, a rib 36 is formed at the lower front of the substrate 37 of the moving frame 30 as shown in FIG. 5. The rib 36 serves to support the substrate 37 on the bottom surface in the extended state of the movable frame 30.

A pair of doors 41 and 42 are installed on the front surface of the moving frame 30. The doors 41 and 42 are rotatably coupled to both sides of the moving frame 30 by hinges 45, respectively. In addition, small emergency doors 41a and 42a are rotatably installed by the hinge 45a so that a person can enter and exit even when the opening and closing is limited by the collapsed building pile. The emergency doors 41a and 41b are opened and closed by rotating to the outside or the inside of the doors 41 and 42, and are preferably opened and closed by rotating to the outside of the doors 41 and 42. In addition, viewing windows 47 are formed on the upper portions of the doors 41 and 42 so that the evacuated person can view the outside.

6 is a rear perspective view showing the inner surfaces of the doors 41 and 42. As shown in FIG. 6, the inner surfaces of the doors 41 and 42 are provided with tools and items that are required in case of an emergency by an evacuator in an emergency evacuation facility. That is, the inner surfaces of the doors 41 and 42 have a flash 51 in preparation for a power failure, a radio 53 for listening to broadcasts, emergency food 55, drinking water 57, emergency medicine 59, and a fire extinguisher ( 67) The lamp is hanging. In order to hang these various kinds of relief articles, it is preferable that a plurality of hooks 50 are provided on the inner surfaces of the doors 41 and 42.

Moreover, the simple chair 60 is provided in the both sides of the door 41 and 42 so that rotation is possible. The simple chair 60 is rotatable between a standing state in close contact with the doors 41 and 42 and a horizontal state in which the evacuated person can sit. Therefore, the person evacuated in an emergency rotates the simple chair 60 as shown in FIG. 7 and waits while sitting thereon. As shown in FIG. 7, it is preferable that a blanket 61 fixed with a band 63 is placed on the simple chair 60. The blanket 61 may serve as a cushion, and at the same time, may be used for covering to prevent cold in an emergency.

Although not shown in the figure, the emergency evacuation facility according to the present invention may be provided with an emergency pipe. The emergency pipe communicates the space inside the space formed by the fixed frame 20 and the movable frame 30 with the space outside the building in which the emergency evacuation facility is installed. In other words, the emergency pipe is extended to the outside space of the building in the same way as to install the communication of the boiler. When the emergency pipe is installed, it is easy to communicate with external rescue workers or to receive emergency drinking water even when the building collapses.

In addition, although not shown in the figure, the emergency evacuation facility according to the present invention is preferably provided with a moving device capable of automatically moving the moving frame 30 relative to the fixed frame 20. The moving device may include, for example, a rack installed on the substrate 37 of the moving frame 30, a pinion engaged with the rack, and a driving motor for driving the pinion. When the user presses a separate operation button, the driving motor is driven, and the moving frame 30 is moved by the pinion and the rack driven by the driving motor. Therefore, when an earthquake occurs, the user can press the operation button to extend the moving frame 30 and to evacuate therein. Such an automatic moving device may be selectively installed, and when the automatic moving device is not provided, the moving frame 30 may be manually extended.

In addition, although not shown in the present embodiment, it is possible to additionally install some reinforcing bars on the rear side of the fixed frame 30. Reinforcing bar is preferably installed three to four horizontally at intervals of about 30cm. When the reinforcing bar is installed in this way, even if the emergency evacuation facility falls forward when the building collapses, the pile of buildings is prevented from entering the emergency evacuation facility, thereby enabling people to evacuate more safely.

In addition, in this embodiment, several reinforcing bars may be reinforced in the doors 41 and 42 made of a material such as plywood. The reinforcing bars which are reinforced to the doors 41 and 42 are preferably arranged vertically at predetermined intervals. When the reinforcing bar is added to the doors 41 and 42 in this way, the rigidity of the doors 41 and 42 is further increased, so that the doors 41 and 42 are broken by the building piles that collapse even when the emergency evacuation facility falls backward. This can further ensure the safety of the prevented and evacuated persons.

In addition, although not shown in the present embodiment, the emergency evacuation facility is preferably provided with a fixing device for fixing the position of the movable frame 30 in the state in which the movable frame 30 is extended. As an example of such a fixing device, separate fixing bars may be installed near both corners of the lower end of the fixing frame 20. The rod is rotatably installed on the fixed frame 20, and when the rod is rotated horizontally, the movable frame 30 is caught by the rod, thereby limiting its movement. Therefore, the person evacuated in the emergency evacuation facility can be used to fix the moving frame 30 using this bar, and thus the state in which the moving frame 30 is extended can be maintained firmly. According to this, even if the emergency evacuation facilities fall forward or rearward, the emergency evacuation facilities are maintained in the extended state by the fixing device, so that the safety of the evacuated person can be more guaranteed.

In addition, in the embodiment of the present invention is shown an emergency evacuation facility having one moving frame 30, it will also be possible to have two or more moving frames. In this case, a plurality of moving frames may be arranged in a telescopic structure to sequentially move. As such, when a plurality of moving frames are provided, the size of the emergency evacuation facility may be reduced in size, and thus, the indoor space where the emergency evacuation facility is installed occupies less space.

As described above, according to the present invention, the emergency evacuation equipment is manufactured using the reinforcing bars 23 and 33, but the reinforcing bars 23 and 33 are partially used instead of the entire reinforcing bar, so that the rigidity is strong and There is an advantage that the weight is less. Therefore, installation of the emergency evacuation facility becomes easy. In addition, since the emergency evacuation facility is composed of a fixed frame 20 and the movable frame 30 which can be moved relative to each other, the emergency evacuation facilities occupy less indoor space when not in use. In addition, since various relief items are provided in the emergency evacuation facility, it is possible to effectively protect the evacuated person during an earthquake.

In the above described and illustrated a preferred embodiment of the present invention, the present invention is not limited to the specific preferred embodiment described above, it is usually in the technical field to which the subject innovation belongs without departing from the gist of the subject innovation claimed in the claims. Anyone of ordinary skill in the art can make various modifications, as well as such modifications are within the scope of the claims.

Claims (8)

In an emergency evacuation facility that can be evacuated in the event of an earthquake, A fixed frame arranged in close contact with a wall of the room and having a fixed position thereof, the fixed frame extending over at least the side and the top; At least one movable frame disposed to overlap with the fixed frame, extending at least in side and upper direction, and movable relative to the fixed frame; And And a support means for supporting the movable frame to be movable between a state in which the movable frame protrudes from the wall surface, and a state in which the movable frame is overlapped with the fixed frame and contracted toward the wall surface. Thereby, an emergency evacuation facility, characterized in that to form an evacuation space that can be evacuated by a person in the state in which the movable frame is extended. The method of claim 1, Each of the fixed frame and the moving frame, A plurality of rebars arranged in parallel to each other and curved in an arch shape; And And a fixing member for relatively fixing the reinforcing bars so that the reinforcing bars are kept in parallel with each other. The method of claim 2, Each of the fixed frame and the moving frame, Emergency evacuation facility, characterized in that it further comprises a cover plate of a metal material which is curved in an arch shape to cover the upper surface of the reinforcing bars. The method of claim 1, The support means, A guide rail installed on the fixed frame to support the movable frame; And Emergency escape equipment comprising a bearing interposed between the guide rail and the movable frame. The method of claim 1, Emergency evacuation facility further comprising a door for opening and closing the front of the movable frame. The method of claim 1, It is installed rotatably on the inner surface of the door, the emergency evacuation facility, characterized in that it further comprises a simple chair capable of rotating between the standing state in close contact with the door and the horizontal state where a person can sit. The method of claim 1, Emergency evacuation facility further comprises a moving means for automatically moving the movable frame relative to the fixed frame. The method of claim 1, Emergency evacuation equipment, characterized in that a variety of relief items are provided in the space formed by the fixed frame and the moving frame.