KR102612618B1 - Folding type Emergency evacuation device - Google Patents

Abstract

The present invention relates to a foldable emergency evacuation device. According to the present invention, a frame part is installed on the outer wall of a building where an emergency exit is formed and is folded to provide an evacuation space when deployed; a ladder portion rotatably installed inside the frame portion and unfolded by gravity when the frame portion is deployed; A movable door part formed on the lower side of the frame unit to enable movement to an emergency evacuation device located on the lower floor, a first lever capable of deploying the emergency evacuation device when unlocked, and a first lever that is operated by the first lever to fix the frame part. It is possible to provide a foldable emergency evacuation device including a lever portion including a second lever portion that releases and deploys.

Description

Folding type Emergency evacuation device}

The present invention relates to a foldable emergency evacuation device. More specifically, it relates to a foldable emergency evacuation device, which is installed in a folded state on the outer wall of a building and is activated and deployed in the event of an emergency such as a fire or disaster, thereby securing an evacuation space and enabling evacuees to safely evacuate to the lower floor or another household. It relates to a foldable emergency evacuation device that not only provides safety, but also allows easy restoration after use.

If a fire breaks out in an architectural structure such as a building or apartment complex and you are unable to escape through the front door, go to a window or balcony and wait for rescue, or startled evacuees engulfed in flames due to failure to extinguish the fire may jump or fall from a high-rise building. Accidents resulting in injury or death are occurring.

In the past, fire escape devices such as downward escape hatches and descents that can be installed on balconies were developed to prepare for fires in building structures. These fire escape devices are sometimes abused as a means of transportation by outside intruders, and are vulnerable to the risk of falls for evacuees. In addition, since various household items are placed on balconies equipped with fire escape devices, they are not used as evacuation spaces in the event of an actual fire. There is a problem with it not functioning properly.

As an example, Korean Patent No. 10-0640021 (title of the invention: evacuation structure) discloses an evacuation structure that can secure a space for rescued people to temporarily wait on the outer wall of a building. This evacuation structure has an external frame that can be rotated at a predetermined angle so that rescued people can wait in the open part of the outer wall of the building, and a scaffolding part that is provided inside the external frame and has a support part to support the load. Contains.

As another example, Korean Patent No. 10-1036763 (title of the invention: fire evacuation shelter) discloses a foldable fire evacuation shelter installed on a balcony, etc. This fire evacuation facility was developed to allow evacuees to evacuate from flames and toxic gases by securing an evacuation space by expanding the panel wall outside the building in the event of a fire, and to stay inside the evacuation facility and wait for rescue.

As another example, Korean Patent No. 10-1449380 (title of the invention: emergency escape facility) discloses an emergency escape facility that deploys handrails in the event of an emergency to provide an evacuation space and at the same time escapes out of the building through a ladder.

However, in the case of Nos. 10-0640021 and 10-1036763 above, in the event of an emergency such as a fire, evacuees must stay at the place where the fire occurred and wait for rescue, so they cannot provide a safe evacuation site due to the limitation of completely escaping from the fire risk. There is a disadvantage, and No. 10-1449380 has the advantage of being able to evacuate to the ground in the event of a fire, but when evacuating vertically to a lower floor, the evacuation passage formed on the floor of the evacuation facility is always open, so evacuating from a high floor There is a problem that the risk of falling always exists.

In addition, conventional folding evacuation facilities can be installed in a folded state by levers or fixing members. However, as they are structurally installed on the exterior walls of buildings, there is a high possibility that they may be shaken by external environments such as wind, generating noise, or being forcibly unfolded. there was.

In order to solve the above problems, the present invention is installed in a folded state on the outer wall of a building and is activated and deployed in the event of an emergency such as a fire or disaster, thereby securing an evacuation space and allowing evacuees to safely evacuate to the lower floor or another household. The purpose is to provide a foldable emergency evacuation device that is easy to restore after use.

In order to solve the above problems, a foldable emergency evacuation device according to the first embodiment of the present invention includes a frame part that is installed on the outer wall of a building where an emergency exit is formed and is folded to provide an evacuation space when deployed; a ladder portion rotatably installed inside the frame portion and unfolded by gravity when the frame portion is deployed; A movable door part formed on the lower side of the frame unit to enable movement to an emergency evacuation device located on the lower floor, a first lever capable of deploying the emergency evacuation device when unlocked, and a first lever that is operated by the first lever to fix the frame part. It is possible to provide a foldable emergency evacuation device including a lever portion including a second lever portion that releases and deploys.

Here, the frame unit includes: a first frame unit installed on the outer wall of the building; a second frame part to which a panel is attached and installed to contact the front surface of the first frame part; A third frame part is formed on both sides and connects the first frame part and the second frame part, but is formed in a foldable manner, and a fourth frame part is connected to the lower ends of the first frame part and the second frame part, but is formed in a foldable manner. can do.

In addition, the third frame part is installed in a folded state by connecting two ladder frames symmetrically with a hinge, and is formed on a hinge ladder part that can be unfolded when unlocked and a lower side of the hinge ladder part, and one end is pivoted on the first frame part. It may include a fall prevention unit possibly connected.

In addition, the fall prevention part is installed in a state in which one end is rotatably connected to the right inner surface of the first frame and is folded to the rear side, and when unlocked, the other end rotates to the right and the first fall prevention part and one end contact the second frame part. It is rotatably connected to the left inner surface of the first frame and is installed in a folded state toward the rear, and when the lock is unlocked, the other end rotates to the left and may include a second fall prevention portion that contacts the second frame.

In addition, the first fall prevention part includes an overlapping groove on one surface, and the second fall prevention part is formed to have a vertical length smaller than the first fall prevention part, so that it is inserted into the overlap groove when installed in a folded state. It is characterized by

In addition, the ladder part includes a rotating bar at one end rotatably connected to the second frame part; It may include a ladder to which the other ends of the pivot bars are connected to both the upper and lower sides, and a connecting bar to connect the pivot bars formed on the same line.

Additionally, the movable door unit may include a movable passageway formed alone in the fourth frame portion and a movable door formed in a plate shape and rotatably connected to the fourth frame portion to open and close the movable passageway.

In addition, the second lever part is formed on a second lever locking part formed on the front side of the frame and a rear side of the frame part to fix the second lever locking part, and moves upward by the first lever to lock the second lever locking part. It may include a second lever that releases the fixation of the lever locking portion so that the frame portion is deployed.

In addition, the second lever includes a second lever member that is formed in an 'ㄱ' shape and is capable of fixing the second lever stopper; A second moving member installed on the frame unit, connected to the second lever member, and moving upward by the first lever, and a second formed in an 'ㄱ' shape and connected perpendicularly to the second lever member. It may include temporary holding members.

In addition, the second lever part is formed on the lower side of the second temporary holding member at the rear side of the frame unit, and further includes a second lever temporary fixing part formed to be rotatable in the front and rear directions, and the second lever temporary fixing part When the second lever moves upward, the portion rotates forward to temporarily fix the second lever so that it does not move downward, and as the deployed frame portion is folded again, it rotates rearward by the second lever locking portion to prevent the second lever from moving downward. 2 It is characterized in that the lever is moved downward.

In addition, the lever unit may further include a third lever that rotates as the movable door unit is opened to deploy an emergency evacuation device located on the lower floor.

In addition, it may further include an alarm device formed on one side of the first lever, which fixes the first lever and sounds an alarm when the first lever is released by opening.

It further includes an automatic deployment device that can be automatically deployed in the event of a fire, and the automatic deployment device includes a fire detector that detects a fire; It may include a lever operating unit that operates the first lever to deploy when a fire is detected by the fire detector, and a battery that is constantly charged and supplies power to the lever operating unit.

Additionally, a first folding hole formed in the second frame portion to enable attachment and detachment of a folding pin to which a wire is connected; The wire connected to the folding pin penetrates and is formed in the second folding hole formed in the emergency exit and the fourth frame portion so that the wire can be pulled inside the building where the emergency exit is formed, so that the fourth frame portion can be lifted upward by hooking a hook. It further includes a hook hook that allows the deployed emergency evacuation device to be folded again by hanging a hook on the hook and lifting the fourth frame upward and pulling the wire connected to the folding pin from inside the building. It is characterized by

In addition, when installed on the outer wall of a building where an emergency exit is formed, the emergency exits of two households are connected, allowing evacuation to another household.

In addition, the third frame part of the foldable emergency evacuation device according to the second embodiment of the present invention includes two ladder frames symmetrically connected by hinges and installed in a folded state, and a hinged ladder part that can be unfolded when unlocked, The ladder frame can provide a foldable emergency evacuation device that includes a step frame that is detachably formed on the inner side and can protrude inward.

The foldable emergency evacuation device according to the embodiment of the present invention as described above is installed in a folded state on the outer wall of the building and is activated and deployed in the event of an emergency such as a fire or disaster, thereby securing an evacuation space and allowing evacuees to safely evacuate to the lower floor or another household. make it possible

In addition, malfunctions can be prevented through an alarm device, and it can be activated to deploy automatically even in the event of a power outage and guided to the emergency evacuation device with a notification, allowing evacuees to evacuate safely.

In addition, it has the advantage of being easy to use, easy to install, and low in installation costs since it can be simply operated through the lever unit.

In addition, it can be folded again to prevent damage after operation, which has the advantage of reducing restoration costs after use.

Figure 1 is an exemplary diagram showing a foldable emergency evacuation device according to a first embodiment of the present invention installed on the outer wall of a building.
Figure 2 is an exemplary view showing the interior of a building where a foldable emergency evacuation device according to the first embodiment of the present invention is installed.
Figure 3 is a rear perspective view showing a folded emergency evacuation device according to the first embodiment of the present invention.
Figure 4 is a perspective view showing the unfolded foldable emergency evacuation device according to the first embodiment of the present invention.
Figure 5 is a rear perspective view showing the unfolded foldable emergency evacuation device according to the first embodiment of the present invention.
Figure 6 is a rear perspective view showing the ladder part of Figure 5 unfolded and the movable door part opened.
Figures 7 (a) to (d) are exemplary views showing the operation of the second lever portion of the foldable emergency evacuation device according to the first embodiment of the present invention.
Figures 8 (a) and (b) are exemplary views showing the operation of the third lever of the foldable emergency evacuation device according to the first embodiment of the present invention.
Figures 9 (a) and (b) are exemplary views showing the alarm device of the foldable emergency evacuation device according to the first embodiment of the present invention when opened.
Figure 10 is an example diagram showing the foldable emergency evacuation device according to the first embodiment of the present invention being installed at the emergency exit of two households.
Figure 11 is a rear perspective view showing the footrest frame protruding from the third frame portion of the foldable emergency evacuation device according to the second embodiment of the present invention.
Figures 12 (a) and (b) are projection plan views showing an enlarged view of the scaffold frame of Figure 11.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various changes may be made and various embodiments may be possible. In addition, the content described below should be understood to include all conversions, equivalents, and substitutes included in the spirit and technical scope of the present invention.

In the following description, the terms first, second, etc. are terms used to describe various components, and their meaning is not limited, and is used only for the purpose of distinguishing one component from other components.

Like reference numerals used throughout this specification refer to like elements.

As used herein, singular expressions include plural expressions, unless the context clearly dictates otherwise. In addition, terms such as “comprise,” “provide,” or “have” used below are intended to designate the presence of features, numbers, steps, operations, components, parts, or a combination thereof described in the specification. It should be construed and understood as not excluding in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts or combinations thereof.

Hereinafter, an embodiment of the present invention will be described in detail with reference to Figures 1 to 12 attached.

Figure 1 is an exemplary diagram showing a foldable emergency evacuation device installed on the outer wall of a building according to a first embodiment of the present invention, and Figure 2 is a view showing the interior of a building where a foldable emergency evacuation device according to a first embodiment of the present invention is installed. It is an exemplary diagram showing, Figure 3 is a rear perspective view showing the foldable emergency evacuation device according to the first embodiment of the present invention in a folded state, and Figure 4 is a foldable emergency evacuation device according to the first embodiment of the present invention. It is a perspective view showing the deployed state, and Figure 5 is a rear perspective view showing the deployed state of the foldable emergency evacuation device according to the first embodiment of the present invention, and Figure 6 is the ladder part of Figure 5 unfolded and the movable door part opened. It is a rear perspective view showing the appearance, and Figures 7 (a) to (d) are exemplary diagrams showing the operation of the second lever portion of the foldable emergency evacuation device according to the first embodiment of the present invention, and Figure 8 ( a) and (b) are illustrations showing the operation of the third lever of the foldable emergency evacuation device according to the first embodiment of the present invention, and Figures 9 (a) and (b) are illustrations showing the operation of the third lever of the foldable emergency evacuation device according to the first embodiment of the present invention. It is an example diagram showing the state when the alarm device of the foldable emergency evacuation device according to the embodiment is opened, and FIG. 10 is an example showing the foldable emergency evacuation device according to the first embodiment of the present invention being installed at the emergency exit of two households. It's a degree.

The foldable emergency evacuation device (1) according to the first embodiment of the present invention is installed in a folded state on the outer wall of a building where an emergency exit is formed and is activated and deployed in the event of an emergency, providing an evacuation space and safely moving to the lower floor or another household. This is to enable evacuation.

Referring to Figures 1 to 5, the foldable emergency evacuation device (hereinafter referred to as 'emergency evacuation device') (1) includes a frame part, a ladder part 50, a moving door part 60, a lever part 70, and an alarm. It may include a device 80.

The frame part is installed on the outer wall of the building where the emergency exit is formed, and is folded to provide an evacuation space when deployed, and includes a first frame part 10, a second frame part 20, a third frame part 30, and a fourth frame part. It may include a frame portion 40.

First, the first frame unit 10 is installed on the outer wall of the building, and may be formed as a square frame, but is not limited to this and may be formed in various shapes.

Additionally, the first frame unit 10 may be formed with a second lever unit 701 to fix the second frame unit 20. This will be explained in more detail in the description of the lever unit 70.

The second frame part 20 has a panel 20 attached to the front and is installed on the front side of the first frame part 10 in parallel with the first frame part 10 so as to be in contact with the first frame part 10. It can be, and when the emergency evacuation device 1 is deployed, it can be spaced apart from the first frame part 10 at a certain distance.

This second frame unit 20 may be formed as a square-shaped frame like the first frame unit 10, but is not limited to this and may be formed in a shape corresponding to the first frame unit 10.

At this time, a grid-shaped or 'ㅗ'-shaped frame may be further formed inside the square-shaped frame so that the panel 200 can be easily attached.

In addition, the panel 200 not only protects the emergency evacuation device (1) installed outdoors from external factors such as rain, snow, wind, and dust, but also minimizes the fear that evacuees may feel during evacuation, and can be installed outside the building. When looking at the emergency evacuation device (1) from the outside, it can be made to be unobtrusive in appearance. Accordingly, designs such as shapes and pictures may be depicted to make it visually more beautiful.

In addition, the second frame part 20 is fixed to the second lever locking part 7010 of the second lever part 701 so that the emergency evacuation device 1 can be installed in a folded state. ) can be formed.

The third frame portion 30 is formed on both sides of the first frame portion 10 and the second frame portion 20 and is connected to both ends of the first frame portion 10 and the second frame portion 20, respectively. The first frame part 10 and the second frame part 20 can be connected.

At this time, the third frame portion 30 may be formed in a foldable manner so that the emergency evacuation device 1 can be folded and unfolded.

This third frame part 30 may include a hinge ladder part 300 and a fall prevention part 301.

The hinged ladder unit 300 is symmetrically installed with two ladder frames 3000 rotatably connected to the first frame unit 10 and the second frame unit 20, respectively, and are connected to each other by hinges to form a foldable structure. It can be.

Accordingly, the hinge ladder portion 300 is installed in a folded state and can be unfolded when unlocked. At this time, the hinged ladder part 300 is provided with a torsion spring at a portion connected by a hinge, and when the second frame part 20 is released, it is automatically unfolded by the force of the torsion spring and the emergency evacuation device 1 is deployed. It can be done as much as possible.

In addition, the hinged ladder part 300 forms the side of the emergency evacuation device 1 using a ladder frame made of a ladder shape, so that evacuees can evacuate using the third frame part 30 in addition to the ladder part 50. You can do it.

The fall prevention unit 301 is formed on the lower side of the hinged ladder unit 300, and one end is rotatably connected to the first frame unit 10, so that when the emergency evacuation device 1 is unlocked, the second frame unit 20 ) is released, the other end can be rotated and unfolded to the side in a state in which it is folded toward the rear side and contact the second frame portion 20.

At this time, the hinge ladder unit 300 is also provided with a torsion spring on one end, so it can be automatically unfolded like the hinge ladder unit 300.

Accordingly, the fall prevention unit 301 can prevent the evacuee from falling by blocking the lower side when the emergency evacuation device 1 is deployed.

In addition, the fall prevention unit 301 has open front and rear surfaces, so it can be used as a space where an evacuee using the hinged ladder unit 300 can step.

In addition, the fall prevention unit 301 includes the first fall prevention unit 301a and the second fall prevention unit 301b to minimize the volume and efficiently use space when installing the emergency evacuation device 1 (when formed in a folded state). ) may include.

The first fall prevention unit 301a has one end rotatably connected to the right inner surface of the first frame unit 10 and is installed in a folded state toward the rear, and when unlocked, the other end rotates to the right to form the second frame unit 20. can be accessed.

At this time, the first fall prevention unit 301a may include an overlapping groove so as to accommodate the second fall prevention unit 301b inside and overlap the second fall prevention unit 301b.

The overlapping groove is formed on one surface of the first fall prevention unit 301a, and may be formed in a shape and size corresponding to the second fall prevention unit 301b. Accordingly, when installing the emergency evacuation device (1), the second fall prevention unit (301b) is inserted into the overlapping groove, so that the first fall prevention unit (301a) and the second fall prevention unit (301b) overlap to minimize the volume. there is.

The second fall prevention unit (301b) is installed so that one end is rotatably connected to the left inner surface of the first frame unit (10) and is folded to the rear side, and when unlocked, the other end rotates to the left to form the second frame unit (20). can be accessed.

At this time, the second fall prevention unit 301b may be formed to have a length smaller in the vertical direction than the first fall prevention unit 301a so that it can be inserted into the overlapping groove.

In the above, the first fall prevention unit 301a and the second fall prevention unit 301b have been described based on the right and left sides of the first frame unit 10, respectively. However, they are not limited to this, and their positions have been changed to the left and right sides, respectively. It may also form on the right side.

In addition, the third frame unit 30 may further include a panel 302 installed on the hinge ladder unit 300 and the fall prevention unit 301 to further reduce the fear of evacuees, but is not limited thereto. No.

The fourth frame part 40 serves as a stepping stone on which evacuees can stand when deployed, and both ends are rotatably connected to the lower ends of the first frame part 10 and the second frame part 20, respectively. It is formed in a foldable manner and can be installed in a folded state. At this time, the fourth frame portion 40 may be formed in a square plate shape, but is not limited to this.

Specifically, the fourth frame portion 40 can be folded by forming a hinge with an axis formed along the left and right directions at the center of the front and rear direction. The front and rear ends rotate toward the rear with respect to the hinge, so that the center where the hinge is formed rises upward. It can be folded and unfolded by having the front and rear ends rotate upward and the center where the hinge is formed moves downward.

At this time, a torsion spring is formed in the hinged portion of the lower surface of the fourth frame portion 40, so that the shock applied by the weight when the frame is unfolded by applying force in the direction opposite to the unfolding direction can be alleviated.

In addition, during installation, the fourth frame part 40 can be selectively connected to the second lever part 701 of the emergency evacuation device 1 located below, and as the fourth frame part 40 is deployed, the fourth frame part 40 can be connected to the second lever part 701 below. One or more emergency evacuation devices (1) located may be deployed. However, this can be selected by the operator or building manager and can be easily changed during installation.

The ladder part 50 is rotatably installed on the second frame part 20, and as shown in FIG. 6, when the lock is unlocked, as the emergency evacuation device 1 is deployed, the first frame part (20) is moved by gravity. 10) It can be expanded to the side to form a space to support the feet on the ladder 501.

That is, the ladder unit 50 is provided in a folded state adjacent to the panel 200 when the emergency evacuation device 1 is installed in a folded state, and then the third frame unit 30 and the fourth frame unit 40 ) is unfolded to form a space between the first frame portion 10 and the second frame portion 20, and may be expanded toward the first frame portion 10 by gravity to form a space apart from the panel 200.

This ladder part 50 may include a pivoting bar 500, a ladder 501, and a connecting bar 502 so that it can be expanded by gravity.

Four rotating bars 500 may be connected to the second frame unit 20 in a square shape at regular intervals, with one end rotatably connected to the second frame unit 20 . Accordingly, when the lock is unlocked, the upper side (the other end) may rotate toward the first frame portion 10 as the emergency evacuation device 1 is deployed.

The ladder 501 is installed adjacent to the panel 200 with the other ends of the pivot bar 500 connected to both the upper and lower sides, and when the lock is unlocked, the pivot bar 500 is deployed as the emergency evacuation device 1 is deployed. By rotating and unfolding, it can be spaced apart from the panel 200 at a certain distance.

Accordingly, a separation space is formed between the panel 200 and the ladder 501, allowing evacuees to easily step on the ladder 501 and evacuate.

The connecting bar 502 can connect the rotating bars 500 formed on the same line. Accordingly, when the emergency evacuation device 1 is installed in a folded state, shaking of the ladder unit 50 can be prevented.

The movable door part 60 is formed on the fourth frame part 40 to enable movement to the emergency evacuation device 1 located on the lower floor, and may include a movable passage and a movable door 600.

The movement passage is formed alone in the fourth frame portion 40 to allow evacuees to move to the emergency evacuation device 1 on the lower floor.

The mobile door 600 is formed in a plate shape and is rotatably connected to the fourth frame part 40 to open and close the mobile passage. When the mobile door 600 is rotated to open the mobile passage, the evacuees can move to the emergency evacuation device 1 on the lower floor. You can.

In addition, the movable door 600 has a handle 601 so that evacuees moving to the emergency evacuation device 1 on the lower floor can easily evacuate to the ladder part 50 of the emergency evacuation device 1 on the lower floor when the moving passage is opened. may include.

The handle 601 is formed to have a length in the left and right directions on the bottom of the mobile door 600 so that the evacuee can easily hold it.

In addition, the movable door 600 is linked to the third lever 702 through a third lever interlocking bar, and when opened, the emergency evacuation device 1 on the lower floor can be deployed by operating the third lever 702. It is not limited to this, and a description thereof will be given in reference to the lever unit 70.

In addition, the movable door unit 60 may further include a door fixing unit 602 formed on the second frame unit 20 and capable of fixing the open movable door 600.

The door fixing part 602 is formed in the shape of a hook, so that as the movable door 600 is rotated and opened, the door fixing bar of the movable door 600 is caught and seated, thereby fixing the movable door 600. This is designed to prevent evacuees from being injured when the movable door 600 is rotated and the passage is opened when the movable door 600 closes again and to allow evacuees to easily evacuate by holding the handle 601. .

The lever unit 70 unlocks and deploys the emergency evacuation device 1 installed in a folded state, and can be deployed by linking the emergency evacuation device 1 on the lower floor. The first lever 700 and the second lever It may include a unit 701 and a third lever 702.

As shown in FIG. 2, the first lever 700 is installed on the emergency exit side inside the building, is formed to be rotatable, and is connected to a wire. As the first lever 700 is rotated by an evacuee, it pulls the connected wire to operate the emergency evacuation device (1). ) can be expanded. Specifically, the second lever unit 701 connected by a wire is operated to unlock and deploy the emergency evacuation device 1.

Meanwhile, the rotation of the first lever 700 may be restricted by the alarm device 80, and when the restriction is lifted by opening the alarm device 80, the first lever 700 can be rotated to deploy the emergency evacuation device 1. .

Referring to FIG. 7, the second lever unit 701 is operated by the first lever 700 to unlock the frame unit and allow it to unfold, and includes a second lever locking unit 7010 and a second lever 7011. And it may include a second lever temporary fixing unit 7012.

One or more second lever locking parts 7010 are formed on both sides of the second frame part 20, so that the second lever 7011 can be caught.

At this time, the second lever locking portion 7010 is preferably formed at the upper and lower portions of both sides of the second frame portion 20 for fixing force, but is not limited thereto.

In addition, the second lever locking portion 7010 is closely fixed to the second lever 7011 and is formed in an 'ㄴ' shape so that the second lever 7011 can be easily released, and the vertical surface is upward from the front side to the rear side. It may be formed inclinedly, but is not limited thereto.

Additionally, the second lever locking portion 7010 may include a release protrusion on the rear side so that the second lever temporary fixing portion 7012 can be pressed rearward when the emergency evacuation device 1 is to be folded again after use. The second lever temporary fixing part 7012 is rotated to the rear by the release protrusion, the temporary fixation of the second lever 7011 is released, and the second lever 7011 moves downward, so that the second lever locking part 7010 Can be fixed by the second lever 7011.

The second frame part 20 can be fixed as the second lever 7011 is caught on the second lever locking part 7010, and when the second lever 7011 is moved upward, the second lever 7011 The second lever locking portion 7010 may be separated from the second frame portion 20 and the fixation of the second frame portion 20 may be released. Accordingly, the emergency evacuation device 1 can be deployed.

One or more second levers 7011 are formed on both sides of the first frame portion 10 to correspond to the second lever locking portion 7010, and the wire connected to the first lever 700 is connected to the first lever (7011). As the 700 rotates, it moves upward to release the second frame portion 20 from being fixed.

More specifically, the second lever 7011 may include a second lever member, a second moving member, a second temporary holding member, and a second moving guide member.

The second lever member is formed in an 'ㄱ' shape and can fix the second lever locking portion 7010. It can be fixed by being caught by the second lever locking portion 7010, and as it moves upward, the second lever locking portion 7010 can be separated.

At this time, a bearing may be formed at a portion in contact with the second lever locking portion 7010 so that the second lever member can be moved more easily when released from the closely fixed second lever locking portion 7010.

The second moving member is installed to be partially inserted into the second moving guide member installed in the first frame portion 10, and may be connected to the second lever member and connected to the first lever 700 by a wire. In addition, the second moving member may have one or more bearings formed on the lower side so that it can be moved more easily by the first lever 700, and the bearing is in contact with the second moving guide member and follows the second moving guide member. You can move.

Here, it is preferable that a plurality of bearings are formed along the longitudinal direction to prevent shaking of the second moving member, but the bearing is not limited to this.

Accordingly, the second moving member can be moved upward by pulling the wire by the first lever 700, and as it is moved upward, the second lever member can be moved upward.

In addition, the second moving member is connected to the fourth frame part 40 or the third lever 702 of the emergency evacuation device 1 on the upper floor by a wire and moves as the emergency evacuation device 1 on the upper floor is deployed or on the upper floor. As the movable door 600 of the emergency evacuation device 1 is opened, the second lever unit 701 may be unlocked.

The second temporary holding member may be formed in an L-shape and connected perpendicularly to the second lever member. As the second lever 7011 moves upward, the second temporary holding member may be supported by the second lever temporary fixing part 7012 to prevent the second lever 7011 from moving downward.

The second moving guide member has a length on the first frame part 10 so that it can move while the second moving member is installed on the first frame part 10, and is installed in a bar shape with an open upper surface so that the second moving member can move while the second moving member is installed on the first frame part 10. It can be inserted and moved.

As shown in (b) of FIG. 7, when the wire is pulled by the rotation of the first lever 700, the second lever 7011 moves upward and is disconnected from the second lever locking portion 7010. The fixation of the second frame portion 20 can be released.

In this way, the second lever 7011 fixes/releases the second lever locking portion 7010 by moving up and down rather than rotating, thereby preventing the emergency evacuation device 1 installed in a folded state from shaking or making noise. It can be fixed as tightly as possible.

The second lever temporary fixing part 7012 is formed on the lower side of the second temporary holding member in the second frame part 20, and can be formed to be rotatable in the front and back directions.

As shown in (c) of FIG. 7, the second lever temporary fixing unit 7012 supports the second temporary fixing member from the lower side as the second lever 7011 moves upward, so that the second lever 7011 moves upward. You can prevent it from coming down to the bottom.

In addition, as shown in (d) of FIG. 7, the second lever temporary fixing part 7012 is pressed by the release protrusion of the second lever locking part 7010 as the deployed emergency evacuation device 1 is folded again. As the second temporary holding member is rotated to the rear, the fixation of the second temporary holding member is released, and the second lever 7011 moves downward to fix the second lever locking portion 7010.

This configuration temporarily fixes the position of the second lever (7011) to prevent damage from occurring due to the protruding second lever (7011) when attempting to fold the deployed emergency evacuation device (1) again. You can.

The third lever 702 can be rotated as the movable door unit 60 is opened to deploy the emergency evacuation device 1 located on the lower floor.

Specifically, the third lever 702 is rotatably connected to the fourth frame portion 40, is installed to be mounted on the third lever interlocking bar of the movable door 600, and is connected to the emergency evacuation device 1 on the lower floor by a wire. ) can be connected to the second lever 7011.

Accordingly, as shown in (d) of FIG. 8, when the movable door 600 rotates and the passage is opened, it is lifted upward and rotates according to the rotation of the movable door 600, thereby opening the emergency evacuation device 1 on the lower floor. ) The emergency evacuation device (1) on the lower floor can be deployed by pulling the wire connected to the second lever (7011).

In this way, the emergency evacuation device 1 is deployed through the lever unit 70 and can be deployed to the emergency evacuation device 1 on the lower floor, allowing evacuees to evacuate more easily and quickly.

The alarm device 80 is formed on one side of the first lever 700, fixes the first lever 700, and releases the fixation of the first lever 700 by opening. If the lock is released, an alarm may sound. Here, the alarm can be made of sound, light, etc., but the type is not limited.

This alarm device 80 has a structure in which an alarm sounds when the magnetic 800 falls when opened as shown in FIG. 9. When the alarm device 80 is opened to rotate the first lever 700, an alarm sounds, thereby preventing an emergency situation. This can be notified to other people inside the building in addition to evacuees, and can have the effect of preventing malfunctions such as operation due to pranks rather than emergency situations.

Additionally, the foldable emergency evacuation device (1) according to the first embodiment of the present invention may further include an automatic deployment device (not shown).

The automatic deployment device is capable of deploying the emergency evacuation device 1 by automatically operating the first lever 700 when a fire occurs, and may include a fire detector, a lever operating unit, and a battery.

A fire detector can detect a fire when a fire occurs and transmit a signal to the lever operating unit.

When the lever operating unit receives a signal from a fire detector, it can operate the first lever 700 to automatically deploy the emergency evacuation device 1. Additionally, as it is deployed, the alarm device 80 can be activated to sound an alarm.

The battery is charged at all times, and in the event of a power outage due to a fire, power is supplied to the lever operating unit, so that the emergency evacuation device (1) can be deployed automatically even in the event of a power outage.

Additionally, the foldable emergency evacuation device 1 according to the first embodiment of the present invention may further include a first folding hole (not shown), a second folding hole (not shown), and a hook engaging portion (not shown).

The above-mentioned configurations are intended to enable the emergency escape device (1) to be easily reinstalled in a folded state within each floor of the building without a separate large device after unlocking and deploying the emergency escape device (1).

The first folding hole may be formed in the second frame portion 20 to allow attachment and detachment of the folding pin to which the wire is connected.

The second folding hole may be formed in the emergency exit, so that the wire connected to the folding pin can pass through and pull the wire inside the building where the emergency exit is formed.

Here, the second folding hole may be formed larger than the folding pin to facilitate the attachment and detachment of the folding pin inside the building, but this is not limited to this, and the folding pin can be removed using other equipment such as a driver through the second folding hole. It may be possible.

The hook hook portion is formed on the fourth frame portion 40 so that the fourth frame portion 40 can be slightly lifted upward by hooking the hook.

Through this, when the emergency evacuation device (1) is to be folded again, a folding pin is attached to the first folding hole, and then the wire connected to the folding pin is passed through the second folding hole, Inside the building, hang the hook on the hook and slightly lift the fourth frame part 40 upward, then pull the wire to pull the second frame part 20 towards the first frame part 10 to pull the emergency evacuation device ( 1) can be folded again.

Meanwhile, the emergency evacuation device (1) of the present invention may be installed one at each emergency exit in one household, but as shown in FIG. 10, one emergency evacuation device (1) is installed to connect the emergency exits of two households. , it is possible to evacuate not only to the lower floor but also to other households.

Figure 11 is a rear perspective view showing the footrest frame protruding from the third frame portion of the foldable emergency evacuation device according to the second embodiment of the present invention, and Figures 12 (a) and (b) are the footrest of Figure 11 This is a projection floor plan showing an enlarged frame.

Referring to FIG. 11, the ladder frame 3000 of the third frame portion 30 of the foldable emergency evacuation device 1 according to the second embodiment of the present invention may include a step frame 3000a.

Here, except for the footrest frame (3000a), it is substantially the same as the foldable emergency evacuation device according to the first embodiment of the present invention.

Therefore, only the footrest frame 3000a will be described.

The step frame 3000a is detachably formed on the inner side of the ladder frame 3000 and can protrude toward the inside of the emergency evacuation device (1). This step frame 3000a is designed to compensate for the failure of the ladder frame 3000 to function as a ladder when the panel 302 is provided in the third frame portion 30, and provides a space for evacuees to step on. It can serve as a ladder by giving it.

As shown in FIG. 12, the step frame 3000a may be connected to the ladder frame 3000 and an x-shaped peninsula 3000b. The Then, the positions of the inner ends of the

As described above, the foldable emergency evacuation device according to an embodiment of the present invention is installed in a folded state on the outer wall of a building and is activated and deployed in the event of an emergency such as a fire or disaster, thereby securing an evacuation space and allowing evacuees to move to the lower floor or another household. Make sure you can evacuate safely.

In addition, malfunctions can be prevented through an alarm device, and it can be activated to deploy automatically even in the event of a power outage and guided to the emergency evacuation device with a notification, allowing evacuees to evacuate safely.

In addition, it has the advantage of being easy to use, easy to install, and low in installation costs since it can be simply operated through the lever unit.

In addition, it can be folded again to prevent damage after operation, which has the advantage of reducing restoration costs after use.

In the above, the foldable emergency evacuation device according to the embodiment of the present invention has been described by dividing it into the first and second embodiments, but this is explained by dividing the embodiments for convenience of explanation and ease of understanding, and is limited to each embodiment. This is not the case, and the configurations of the embodiments can be applied to each other by changing the design.

Although embodiments of the present invention have been described above with reference to the attached drawings, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical idea or essential features of the present invention. You will be able to understand it. Therefore, the embodiments described above are illustrative in all respects and are not restrictive.

1: Emergency evacuation device
10: first frame part
20: second frame part
200: panel
30: Third frame part
300: Hinge ladder part
3000: Ladder frame
3000a: Footrest frame
3000b: x-shaped peninsula
301: Fall prevention department
301a 1st fall prevention unit
301b: 2nd fall prevention unit
302: panel
40: Fourth frame part
50: Ladder part
500: Rotating bar
501: Ladder
502: Connecting bar
60: Mobile door part
600: Mobile door
601: handle
602: Door fixing part
70: Lever part
700: first lever
701: Second lever part
7010: Second lever locking part
7011: Second lever
7012: 2nd lever temporary fixing unit
702: Third lever
80: Alarm device
800: Magnetic

Claims (10)

A frame part installed on the outer wall of the building where the emergency exit is formed and folded to provide an evacuation space when deployed;
a ladder portion rotatably installed inside the frame portion and unfolded by gravity when the frame portion is deployed;
A movable door part formed on the lower side of the frame part to allow movement to an emergency evacuation device located on the lower floor, and
A lever unit including a first lever capable of deploying the emergency evacuation device when unlocked, and a second lever unit operated by the first lever to unlock the frame unit and deploy it,
The second lever part,
a second lever engaging portion formed on the front side of the frame portion;
A second lever formed on the rear side of the frame to fix the second lever locking part and moving upward by the first lever to release the second lever locking part to unfold the frame part;
It is formed on the lower side of the second temporary holding member at the rear side of the frame, and includes a second temporary lever fixing part formed to be rotatable in the front and rear directions,
The second lever is,
A second lever member formed in an 'ㄱ' shape and capable of fixing the second lever stopper;
A second moving member installed on the frame part, connected to the second lever member, and moving upward by the first lever, and
It includes a second temporary holding member formed in an 'L' shape and connected perpendicularly to the second lever member,
The second lever temporary fixing unit is,
When the second lever moves upward, it rotates forward to temporarily fix the second lever so that it does not move downward,
A foldable emergency evacuation device, characterized in that as the deployed frame part is folded again, the second lever locking part rotates rearward so that the second lever moves downward.
According to paragraph 1,
The frame part,
A first frame unit installed on the outer wall of the building;
a second frame part to which a panel is attached and installed to contact the front surface of the first frame part;
A third frame part formed on both sides to connect the first frame part and the second frame part, and formed in a foldable manner, and
A foldable emergency evacuation device comprising a fourth frame portion connected to the lower ends of the first frame portion and the second frame portion and formed in a foldable manner.
delete delete delete According to paragraph 1,
The lever part,
A foldable emergency evacuation device further comprising a third lever that rotates as the movable door part is opened to deploy the emergency evacuation device located on the lower floor.
According to paragraph 1,
A foldable emergency evacuation device further comprising an alarm device formed on one side of the first lever, fixing the first lever, and sounding an alarm when the fixation of the first lever is released by opening.
According to paragraph 1,
It further includes an automatic deployment device that can be deployed automatically in the event of a fire,
The automatic deployment device,
A fire detector that detects fire;
A lever operating unit that operates the first lever to deploy when a fire is detected by the fire detector, and
A foldable emergency evacuation device that is constantly charged and includes a battery that supplies power to the lever operating unit.
According to paragraph 1,
A foldable emergency evacuation device that, when installed on the outer wall of a building with an emergency exit, is installed so that the emergency exits of two households are connected, allowing evacuation to another household.
According to paragraph 2,
The third frame part,
Two ladder frames are symmetrically connected with hinges and installed in a folded state, and include a hinged ladder portion that can be unfolded when unlocked,
The ladder frame is,
A foldable emergency evacuation device including a footrest frame that is detachably formed on the inner side and can protrude inward.