WO2023224340A1

WO2023224340A1 - Sliding-type evacuation device

Info

Publication number: WO2023224340A1
Application number: PCT/KR2023/006554
Authority: WO
Inventors: 박인규; 한정권; 허병호
Original assignee: 주식회사 디딤돌
Priority date: 2022-05-16
Filing date: 2023-05-15
Publication date: 2023-11-23
Also published as: KR102521315B1

Abstract

The present invention relates to a sliding-type evacuation device used in case of emergency including outbreak of fire. The present invention comprises: a door framework (10) installed at a passage forming a boundary between apartment units; door frames (20) mounted inside the door framework (10); a door panel (30) mounted between the door frames (20) to be slidable upward or downward to open or close the passage; and a guiding member (50) mounted to the door panel (30) and vertically moving along the door panel (30) to move the door panel (30) forward or backward to be received between the door frames (20).

Description

Slide type evacuation device

The present invention relates to a sliding type evacuation device used in emergencies, including fire outbreaks.

Recently, when a fire breaks out due to high-rise apartment buildings, there are limitations in evacuating using fire truck ladders.

In other words, if a fire breaks out in a high-rise apartment, it is pointed out as a serious problem that can cause significant casualties.

Therefore, destructible partition walls are installed at the boundaries of apartment balconies between households to separate spaces for each household.

In other words, in the event of an emergency, such as a fire, it provided a structure that could safely evacuate to an adjacent household by destroying the partition wall.

However, it requires considerable force and time to damage the bulkhead, which limits rapid evacuation.

Above all, there was the problem of extending the balcony and converting it into a room, or placing various items in the area where the partition wall was located, making evacuation impossible.

Therefore, as a way to solve this problem, as in Patent Document 1 (Korean Patent Publication No. 10-2006-0036364, title of invention: fire door using balcony partition between households), a hinged method that opens and closes the passage by rotating forward and backward on the partition wall is used. A door had been proposed.

However, even in emergency situations, there was a problem that residents had to open the door directly, causing inconvenience.

Moreover, there was a problem with the hinged door that the door could not be opened if items were placed in the adjacent household from which one wanted to evacuate.

Of course, it is possible to open in the direction of the evacuee's household, but in the process of opening the door, there is a problem that the evacuation time is delayed because the door has to be paused and retreated.

Therefore, the present invention was proposed to improve such conventional problems,

We propose a sliding evacuation device to enable evacuation through the wall dividing the household in case of emergency, including in the event of a fire.

In addition, the present invention provides an evacuation device to an adjacent household to enable evacuation through the wall dividing the household, and a sliding door system in which the door panel slides up and down from the door frame instead of the conventional partition wall that induces evacuation through damage. We propose a sliding type evacuation device that adopts an opening and closing structure.

The present invention adopts a sliding door opening and closing structure in which the door panel slides up and down from the door frame instead of a partition that induces evacuation through damage, so that the passage can be opened without interference from obstacles, allowing quick and easy access to adjacent households. The purpose is to provide fire protection to adjacent households where evacuation is possible and casualties can be prevented.

In addition, the present invention is configured to move the door frame back and forth according to the up and down movement of the door panel that opens and closes the passage, so that when the door panel is lowered and the passage is closed, the door frame is in close contact with the door frame and the edge of the door panel. It moves to block the joint, and when the door panel rises and the passage is open, the door panel moves apart to be stored between the door frames, making it possible to form the door frame and door panel thicker to a thickness corresponding to the door frame. The purpose is to provide an evacuation device to adjacent households through a partition wall that can protect privacy between households.

In order to solve the above problem, a sliding type evacuation device according to an embodiment of the present invention includes a door frame installed in a passage forming the boundary of a balcony between households; A pair of door frames in the form of an Arc de Triomphe are installed on the inside of the door frame to face each other at a predetermined distance back and forth, that is, a predetermined distance. A door panel that is mounted between the door frames to be able to slide up and down to open and close the passage; A connecting member mounted on the door frame and the door frame and movably connecting the door frames back and forth from the door frame; a guide member mounted on both sides of the door panel and moving up and down along the door panel to move the door panel back and forth to accommodate it between door frames; An opening member mounted inside the door frame and applying a lifting force through its own weight to automatically open the door panel.

At this time, the door frame according to the present invention includes a floor frame mounted horizontally on the bottom of the passage; A ceiling frame mounted horizontally on the ceiling of the passage; Column frames mounted vertically on the walls on both sides of the passage; A ceiling plate mounted on the lower side of the ceiling frame and in close contact with the upper side of the door frame to block a joint; A pillar plate is mounted on at least one of the front and rear sides of the pillar frame and is in close contact with both sides of the door frame to block the joint.

In addition, the door frame according to the present invention includes a side bar mounted upright on the inside of the door frame to surround both sides of the door panel, respectively; a storage panel mounted on the upper side of the side bars to close the upper part of the passage and to conceal the raised door panel; a locking panel mounted in the inner middle of the side bars and accommodating a locking module that locks the door panel; A finishing plate mounted on the inside/outside of the side bars and the lower side of the lock panel to block the joint between the door frame and the door panel; It is characterized in that it is composed of a guide rail that is mounted on the front and rear surfaces facing the side bars, respectively, and engages with the guide member to cause interference to move forward and backward.

In addition, the guide rail according to the present invention is inclined at an angle where interference with the guide member gradually increases, so that the side bar and the storage panel begin to be spaced back and forth; It is characterized in that it is formed on the upper side of the inclined portion with an opening spaced between the front and rear storage panels to a thickness that allows the door panel to be inserted.

The sliding type evacuation device according to an embodiment of the present invention,

The present invention adopts a sliding door opening and closing structure in which the door panel slides up and down from the door frame instead of a partition that induces evacuation through damage, so that the passage can be opened without interference from obstacles, allowing quick and easy access to adjacent households. Evacuation is possible, which has the effect of preventing casualties.

In addition, the present invention has the effect of allowing the door panel to slide open upward with a small amount of force through the weight of the heavy body, so that even weak elderly people can expect rapid evacuation regardless of the weight of the door panel.

In addition, the present invention is configured to move the door frame back and forth according to the up and down movement of the door panel that opens and closes the passage, so that when the door panel is lowered and the passage is closed, the door frame moves closely to the edge of the door frame and door panel. This blocks the joints, and when the door panel rises and the passage is open, the door panel moves apart to be stored between the door frames, allowing the door frame and door panel to be thickened to a thickness corresponding to the door frame, thereby increasing the overall household safety. It has the effect of protecting personal privacy.

In addition to the above-described effects, specific effects of the present invention are described below while explaining specific details for carrying out the invention.

1 is a perspective view showing the overall escape door according to the present invention.

Figure 2 is an exploded view showing the door frame of the escape door according to the present invention separated.

Figure 3 is an exploded view showing the main parts of the escape door according to the present invention separated

Figures 4 and 5 are perspective views showing the door frame of the escape door according to the present invention.

Figure 6 is a perspective view showing the door panel of the escape door according to the present invention.

Figure 7 is a perspective view showing the connecting member of the escape door according to the present invention.

Figure 8 is a perspective view showing the guiding member of the escape door according to the present invention.

Figure 9 is a cross-sectional view showing the opening member cut through the center of the escape door according to the present invention.

Figure 10 is an operational diagram showing the process of opening and closing the passage of the escape door according to the present invention.

Hereinafter, various embodiments of this document are described with reference to the attached drawings. However, this is not intended to limit the technology described in this document to specific embodiments, and should be understood to include various modifications, equivalents, and/or alternatives to the embodiments of this document. In connection with the description of the drawings, similar reference numbers may be used for similar components.

Throughout the specification, when referring to "A / B", this means 1) A or B or 2) A and B, unless otherwise specified, and when referring to "C to D", this means 1) A or B or 2) A and B, unless otherwise specified. Unless otherwise specified, it means C or higher and D or lower.

In this embodiment, terms such as “consists of” or “comprises” should not be construed as necessarily including all of the various components or steps described in the specification, and only some of the components or steps may be included. may not be included, or may further include additional components or steps.

Hereinafter, the “top (or bottom)” of a component or the arrangement of any component on the “top (or bottom)” of a component means that any component is placed in contact with the top (or bottom) of the component. Additionally, it may mean that other components may be interposed between the component and any component disposed on (or under) the component.

Additionally, when a component is described as being “connected,” “coupled,” or “connected” to another component, the components may be directly connected or connected to each other, but the other component is “interposed” between each component. It should be understood that “or, each component may be “connected,” “combined,” or “connected” through other components.

Additionally, the terms used in this document are merely used to describe specific embodiments and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions, unless the context clearly indicates otherwise.

Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person of ordinary skill in the technical field described in this document.

Among the terms used in this document, terms defined in general dictionaries may be interpreted to have the same or similar meaning as the meaning they have in the context of related technology, and unless clearly defined in this document, have an ideal or excessively formal meaning. It is not interpreted as

In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of this document.

Hereinafter, embodiments of the present invention will be described with reference to each drawing.

The present invention relates to an evacuation device to an adjacent household, and as shown in Figures 1 and 2, a door frame 10, a door frame 20, a door panel 30, a connecting member 40, a guiding member 50, and an opening It is an evacuation device to an adjacent household that mainly consists of a member (60).

First, the door frame 10 according to the present invention is installed in the passage forming the boundary between the balconies between households, as shown in Figures 2 and 3.

This door frame 10 is composed of a floor frame 11, a ceiling frame 12, a column frame 13, a ceiling plate 14, and a column plate 15.

The floor frame 11 is formed in a ㅁ-shaped cross-section and is mounted horizontally on the bottom of the passage.

The ceiling frame 12 is formed in a ㅁ-shaped cross-section and is mounted horizontally on the ceiling of the passage.

The column frame 13 is formed in a ㅁ-shaped cross-sectional shape and is mounted perpendicularly to the walls on both sides of the passage.

The ceiling plate 14 is formed in an L-shaped cross-section and is mounted horizontally on the front and rear sides of the ceiling frame 12.

This ceiling plate 14 is wrapped around the storage panel 22 of the door frame 20, which will be described later, and blocks the joint.

The pillar plate 15 is formed in a L-shaped cross-sectional shape and is mounted vertically in the longitudinal direction at the front and rear of the pillar frame 13.

This pillar plate (15) engages with the finishing plate (24) of the door frame (20) to block the joint.

Here, soft airtight packing may be interposed in the pillar plate 15 engaged with the finishing plate 24.

Next, the door frame 20 according to the present invention is formed in the shape of a triumphal arch as shown in FIGS. 2 and 3, and is mounted on the inside of the door frame 10 so that they face each other at a predetermined distance before and after.

That is, the door frame 20 is divided into a front door frame 20 and a rear door frame 20.

These door frames 20 are each composed of a side bar 21, a storage panel 22, a lock panel 23, a finishing plate 24, and a guide rail 25, as shown in FIGS. 4 and 5. .

The side bar 21 is mounted standing on the inside of the pillar frame 13 so that both sides of the door panel 30 are wrapped.

The storage panel 22 is mounted on the upper side of the side bars 21, closes the upper part of the passage, and conceals the raised door panel 30.

The locking panel 23 is mounted horizontally in the inner middle of the side bars 21, that is, on the lower side of the storage panel 22.

This locking panel 23 accommodates a locking module that operates in and out according to electrical signals to control the locking of the door panel 30.

Additionally, the lock panel 23 may be equipped with a lithium-ion battery that supplies power to the lock module in a power outage state when external power is cut off.

The finishing plate 24 is mounted on the inner/outer sides of the side bars 21 and the lower side of the locking panel 23, respectively.

That is, the finishing plate 24 mounted on the outside of the side bars 21 is formed in an L-shaped cross-section and engages with the pillar plate 15 to block the joint.

And the finishing plate 24 mounted on the inside of the side bars 21 and the lower side of the locking panel 23 is formed in a L-shaped cross-section and engages with the door panel 30 to block the seam.

The guide rail 25 is mounted on the front and rear surfaces facing the side bars 21, and engages with the guide roller 54 of the guide member 50, which will be described later, to cause interference to move back and forth.

This guide rail 25 is inclined at an angle where interference with the guide member 50 gradually increases, and an inclined portion 25a at which the side bar 21 and the storage panel 22 begin to be spaced forward and backward, and an inclined portion 25a An opening section 25b may be formed on the upper side of the front and rear storage panels 22 to space the front and rear storage panels 22 apart to a thickness that allows the door panel 30 to be inserted.

The opening portion 25b is formed to protrude from the inside of the guide rail 25 to a certain thickness in the longitudinal direction.

That is, when the guide member 50 enters the inclined portion 25a along the door panel 30, the front door frame 20 and the rear door frame 20 are spaced forward and backward and begin to spread on both sides, as shown in Figure 10. do.

And when the guide member 50 passes the inclined portion 25a and enters the opening portion 25b, the front door frame 20 and the rear door frame 20 are spaced apart by an anteroposterior distance that can accommodate the door panel 30. do.

Conversely, when the guide member 50 reversely enters the inclined portion 25a from the opening portion 25b, the front door frame 20 and the rear door frame 20 begin to narrow closer to each other.

And when the guide member 50 advances from the inclined portion 25a, that is, deviates from the guide rail 25, the front door frame 20 and the rear door frame 20 approach each other and the door frame 10 and the door panel It is pressed and adhered to the border of (30).

Next, the door panel 30 according to the present invention is mounted to be able to slide up and down between the door frames 20 as shown in FIGS. 1 to 3 to open and close the passage.

When the door panel 30 is raised by the opening member 60, which will be described later, the thickness can be maximized by moving to the front or back of the door frame 20 and storing it.

In the case of the existing sliding door opening and closing method, as the opening and closing doors slide from the fixed door to overlap each other, there is a limitation in that the thickness of each door must be manufactured to be less than half the thickness of the partition wall.

Therefore, due to the thin thickness of the door, the sound insulation performance is inevitably low, which causes a problem of infringing on privacy between generations.

On the other hand, in the present invention, as described above, the door frame 20 moves back and forth to accommodate the door panel 30, thereby reducing the thickness of the door panel 30 while maintaining the sliding door opening and closing method, which has many advantages over the hinged opening and closing method. As it can be manufactured to more than half the thickness of the partition, it can increase occupant satisfaction with excellent sound insulation performance.

Here, a locking bracket 31 is mounted at the upper center of the door panel 30, protruding at a height facing the locking panel 23, as shown in FIG. 6.

This locking bracket 31 is formed in a U-shaped cross-sectional shape and selectively engages with the locking module mounted on the locking panel 23 to induce the door panel 30 to be opened and closed.

Next, the connecting member 40 according to the present invention is mounted on the door frame 10 and the door frame 20 as shown in FIGS. 2 and 3.

That is, the connecting members 40 are formed at four locations on both the upper and lower sides of the door frame 20 and connect the door frames 20 to the door frame 10 so that they can move horizontally back and forth.

As shown in FIG. 7, this connecting member 40 is composed of a fixing bracket 41, a connecting bracket 42, a guard bracket 43, and a connecting rod 44.

The fixing bracket 41 is disposed between the front and rear side bars 21 and is mounted on the door frame 13 to provide a hinge point for the connecting rod 44.

The connection bracket 42 is mounted on one surface facing the front and rear side bars 21 to provide a hinge point for the connection rod 44.

The guard bracket 43 is disposed between the front and rear side bars 21 and moves up and down along a linear guide mounted perpendicular to the door frame 13.

In other words, the guard bracket 43 aligns the fixing bracket 41 so that it is located in the middle of the front and rear door frames 20 without being biased to either front or rear.

The connecting rod 44 is connected to the fixing bracket 41, the connection bracket 42, and the guard bracket 43 with a hinge, respectively, so that the door frames 20 can be symmetrically moved back and forth starting from the fixing bracket 41. I do it.

The door frames 20 connected in this way exert a centripetal force to get closer to each other due to their own weight based on the hinge point of the fixing bracket 41.

Therefore, in a state in which the passage is closed due to the lowering of the door panel 30, the front and rear door frames 20 press and adhere to the door frame 10 and the door panel 30, thereby increasing airtightness.

In addition, in the process of opening the passage by raising the door panel 30, the interference with the guide member 50 is applied evenly without being biased toward either the front or rear door frame 20, thereby causing the up and down movement of the door panel 30. It keeps your posture stable.

Next, the guide member 50 according to the present invention is mounted on both sides of the door panel 30 as shown in FIGS. 2, 3, and 6.

That is, the guide member 50 moves up and down along the door panel 30 and moves it back and forth so that the door panel 30 is accommodated between the door frames 20.

As shown in FIG. 8, this guide member 50 is composed of a guide frame 51, a mounting bracket 52, a spacing bracket 53, and a guide roller 54.

The guide frame 51 is vertically arranged at a predetermined length between the front and rear side bars 21, and is connected to a wire 62, which will be described later, to receive an upward force.

The mounting bracket 52 is mounted on one side of the guide frame 51 facing the door panel 30 to guide the mounting of the door panel 30 and the guide frame 51.

The spacing brackets 53 are arranged in the vertical direction at predetermined intervals on both sides of the guide frame 51 facing the front and rear side bars 21.

These spacing brackets 53 protrude at a predetermined length on both sides of the guide frame 51 so as to cause interference between the door frames 20 moving back and forth.

The guide roller 54 is rotatably mounted on both sides of the spacing bracket 53, and induces slip with the guide rail 25 so that the door frame 20 moves back and forth and the door panel 30 slides up and down. .

In addition, since the guide rollers 54 are rotatable on both sides of the spacing bracket 53 and spaced apart at regular intervals, they move the door panel 30 upward in the event of a disaster and are mounted on both sides of the spacing bracket 53 at the same time. As the guide roller 54 rises, it passes through the inclined portion 25a and serves to spread the door frame 20 to both sides by the calculated thickness of the opening portion 25b.

In addition, the guide rollers 54 are mounted on both sides of the spacing bracket 53 of the guide member 50 in one pair and in plural pairs at regular intervals up and down.

Lastly, the opening member 60 according to the present invention is mounted inside the door frame 10 as shown in Figures 1 to 3, and opens the door panel 30 with a small force by adding a lifting force to the door panel 30. It helps to achieve this.

This open member 60 is composed of a weight body 61, a wire 62, and a pulley 63, as shown in FIG. 9.

The weight body 61 is made of a plurality of metal plates bundled into a single body, and is mounted so as to be able to slide up and down on a linear guide mounted perpendicularly to the column frame 13.

This weight body 61 adds a lifting force to the door panel 30 through its own weight, allowing even weak elderly people to lift it without difficulty, regardless of the weight of the door panel.

The wire 62 is connected to the weight body 61 and the guide frame 51 and transfers the weight of the weight body 61 to the door panel 30.

The pulley 63 is mounted on both sides of the ceiling frame 12 with a wire 62 passing through it, and changes the direction of force so that the door panel 30 rises as the weight 61 falls.

In other words, when the locking module releases its bond with the locking bracket 31, the weight of the weight body 61 is transferred to the door panel 30, so that even the elderly and weak are not limited by the weight of the door panel 30. The door panel 30 can be opened quickly.

Hereinafter, the operation of the evacuation device in the event of a disaster or fire according to the present invention will be examined.

For example, when a fire signal is generated from a fire detector or fire transmitter attached to each household, the door panel 30 is immediately unlocked by touching the lock module.

Of course, when a fire signal is generated, the management office (security office) can control the operation of the lock module to prevent residents from arbitrarily opening or closing the passage.

When the door panel 30 is unlocked, as shown in FIG. 10, the occupant raises the door panel 30 with only a small amount of force with the help of the weight body 61 and simultaneously uses the guide rollers 54 spaced at regular intervals. The passage is opened so that the door frame (20) is spread on both sides.

Here, the side bar 21, that is, the front door frame 20 and the rear door frame 20, are spaced apart from each other by the guide member 50 rising along the door panel 30, and the door panel 30 It is raised to the ceiling frame (12) and stored in the door frame (20).

In the above, preferred embodiments of the present invention have been shown and described, but the present invention is not limited to the specific embodiments described above, and may be used in the technical field to which the invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications can be made by those skilled in the art, and these modifications should not be understood individually from the technical idea or perspective of the present invention.

The present invention relates to an evacuation device that can open and close a partition wall between households by sliding in the event of an emergency such as a fire.

Claims

A door frame (10) installed in the passage forming the boundary between households;

Door frames (20) mounted on the inside of the door frame (10) to face each other at a predetermined front and rear distance;

A door panel (30) mounted between the door frames (20) to be able to slide up and down to open and close the passage;

A connecting member 40 mounted on the door frame 10 and the door frame 20 and movably connecting the door frames 20 from the door frame 10 back and forth;

A guide member 50 is mounted on both sides of the door panel 30 and moves up and down along the door panel 30 to move back and forth so that the door panel 30 is accommodated between the door frames 20;

It includes an opening member (60) mounted inside the door frame (10) and applying a lifting force through its own weight to open the door panel (30),

The guiding member 50 is,

A guide frame (51) vertically interposed at a predetermined length between the door frames (20) and connected to the opening member (60) to receive an upward force;

A mounting bracket (52) mounted on one side of the guide frame (51) facing the door panel (30) to guide the mounting of the door panel (30) and the guide frame (51);

A spacing bracket (53) mounted on the guide frame (51) facing the door frame (20) to cause interference so that the door frames (20) are moved forward or backward;

a guide roller 54 rotatably mounted on both sides of the spacing bracket 53 and guiding the door panel 30 to slide between the door frames 20;

A sliding type evacuation device characterized by consisting of
A door frame (10) installed in the passage forming the boundary between households;

Door frames (20) mounted on the inside of the door frame (10) to face each other at a predetermined front and rear distance;

A door panel (30) mounted between the door frames (20) to be able to slide up and down to open and close the passage;

A connecting member 40 mounted on the door frame 10 and the door frame 20 and movably connecting the door frames 20 from the door frame 10 back and forth;

A guide member 50 is mounted on both sides of the door panel 30 and moves up and down along the door panel 30 to move back and forth so that the door panel 30 is accommodated between the door frames 20;

It includes an opening member (60) mounted inside the door frame (10) and applying a lifting force through its own weight to open the door panel (30),

The door frame 10 is,

A floor frame (11) formed in a ㅁ-shaped cross-section and mounted horizontally on the bottom of the passage;

A ceiling frame (12) formed in a ㅁ-shaped cross-sectional shape and mounted horizontally on the ceiling of the passage;

A pillar frame (13) formed in a ㅁ-shaped cross-sectional shape and mounted vertically on each wall on both sides of the passage;

A ceiling plate (14) formed in a L-shaped cross-sectional shape, mounted on the lower side of the ceiling frame (12), and in close contact with the upper side of the door frame (20) to block the joint;

A pillar plate (15) formed in a L-shaped cross-sectional shape and mounted on at least one of the front and rear sides of the pillar frame (13), and in close contact with both sides of the door frame (20) to block the joints;

The pillar plate (15) engages with the finishing plate (24) of the door frame (20) to block the joint.

A sliding type evacuation device.
A door frame (10) installed in the passage forming the boundary between households;

Door frames (20) mounted on the inside of the door frame (10) to face each other at a predetermined front and rear distance;

A door panel (30) mounted between the door frames (20) to be able to slide up and down to open and close the passage;

A connecting member 40 mounted on the door frame 10 and the door frame 20 and movably connecting the door frames 20 from the door frame 10 back and forth;

A guide member 50 is mounted on both sides of the door panel 30 and moves up and down along the door panel 30 to move back and forth so that the door panel 30 is accommodated between the door frames 20;

It includes an opening member (60) mounted inside the door frame (10) and applying a lifting force through its own weight to open the door panel (30),

The door frame 20 is,

A side bar 21 mounted on the inside of the door frame 10 to surround both sides of the door panel 30;

a storage panel (22) mounted on the upper side of the side bars (21) to close the upper part of the passage and to hide the raised door panel (30);

A locking panel (23) mounted in the inner middle of the side bars (21) and accommodating a locking module that controls the locking of the door panel (30);

A finishing plate (24) formed in a L-shaped cross-sectional shape and mounted on the inside of the side bars (21) and the lower side of the lock panel (23) to block the seam between the door frame (10) and the door panel (30);

A guide rail (25) is mounted on the front and rear surfaces facing the side bars (21) and engages with the guide member (50) to cause interference to move forward and backward;

The finishing plate 24 is mounted on at least one of the inner and outer sides of the side bars 21 and is mounted on the lower side of the locking panel 23, respectively.

The finishing plate 24 mounted on the outside of the side bars 21 is formed in an L-shaped cross-sectional shape and engages with the pillar plate 15 to block the joint. A sliding type evacuation device.
In claim 3,

The guide rail (25) is,

an inclined portion 25a at which the side bar 21 and the storage panel 22 begin to be spaced back and forth by being inclined at an angle in which interference with the guide member 50 gradually increases;

Opening portions (25b) on the upper side of the inclined portion (25a) spaced between the front and rear storage panels (22) to a thickness that allows the door panel (30) to be inserted;

A sliding type evacuation device characterized by being formed.
In claim 1,

The door panel 30 is,

A locking bracket (31) mounted on the door frame (20) to protrude at a height facing the door frame (20) at the upper center so as to selectively engage with a locking module that is mounted on the door frame (20) and operates in and out according to an electrical signal;

The locking bracket (31) is formed in a U-shaped cross-sectional shape, and is selectively engaged with a locking module mounted on the locking panel (23) to guide the door panel (30) to open and close.
In claim 1,

The connecting member 40 is,

A fixing bracket 41 disposed between the door frame 10 and adjacent door frames 20 and mounted on the door frame 10 to provide a hinge point;

Connection brackets 42 are disposed adjacent to the door frame 10 and are respectively mounted on the door frame 20 to provide hinge points;

A guard bracket 43 is disposed on the same line below the fixing bracket 41 and moves up and down along a linear guide mounted perpendicular to the door frame 10 to align the posture of the fixing bracket 41 in a vertical line. );

A connecting rod is connected to the fixing bracket 41, the connection bracket 42, and the guard bracket 43 with a hinge, and couples the door frames 20 to be symmetrically movable back and forth starting from the fixing bracket 41. (44);

A partition wall evacuation port to an adjacent household, characterized in that it consists of.
In claim 1,

The guiding member 50 is,

A guide frame (51) vertically interposed at a predetermined length between the door frames (20) and connected to the opening member (60) to receive an upward force;

A mounting bracket (52) mounted on one side of the guide frame (51) facing the door panel (30) to guide the mounting of the door panel (30) and the guide frame (51);

A spacing bracket (53) mounted on both sides of the guide frame (51) facing the door frame (20) to cause interference so that the door frames (20) are moved back and forth;

a guide roller 54 rotatably mounted on both sides of the spacing bracket 53 and guiding the door panel 30 to slide between the door frames 20;

A sliding type evacuation device characterized by consisting of.
In claim 1,

The open member 60 is,

It is built to be able to slide up and down on both sides of the door frame 10, and increases the upward force of the door panel 30 through its own weight, so that the elderly and weak can use the door panel 30 without being restricted by the weight of the door panel. ) a weight body 61 that raises the weight;

A wire 62 connected to the weight body 61 and the guide member 50 to transmit the weight of the weight body 61 to the door panel 30;

A pulley (63) built into the upper side of the door frame (10) through which a wire (62) passes, and which changes the direction of force so that the door panel (30) rises as the weight body (61) descends;

A sliding type evacuation device characterized by consisting of.