KR102005216B1 - The fire escaping apparatus in high buildings - Google Patents

Abstract

According to the present invention, a fire evacuation device comprises: a fixing frame portion; a moving frame portion; a side surface portion; a floor portion; a current floor locking device portion; a lower floor unlocking device portion; a manual lower floor evacuation port opening device portion; a lower floor descending device portion; and two rib springs. According to the present invention, through the high-rise building fire evacuation device, residents on upper floors can descend to the ground through the fire evacuation device.

Description

The fire escaping apparatus in high buildings

The present invention relates to a high-rise building fire evacuating apparatus, and more particularly, to a fire evacuation apparatus installed in a gallery window where an air conditioner outdoor unit in a high-rise building is installed, The present invention relates to a high-rise building fire evacuating device capable of being changed into a fire evacuation device in which a person trapped inside a building can move to a lower level when a fire or a disaster occurs in a high-rise building.

Generally, in the modern age, the number of high-rise buildings has been increased in order to expand the residential space inside the building and effectively utilize the narrow space. In the high-rise building, a main entrance door is generally provided for people to enter, The opposite side of the door is a gallery window where a veranda or an air conditioner outdoor unit is installed.

In addition, a safe railing prevention rail is installed on the veranda.

These high-rise buildings have the advantage that they can accommodate a large number of people in a narrow area, can see the surrounding landscape in a tall building, and have various facilities inside a building.

However, as a result of fire accidents at Daebong Green Apartments in Uijeongbu and the 15th floor apartment in Yangju City, which have recently killed 130 people, the anxieties of residents in high-rise apartments and office buildings are increasing.

When I realized that what I did not do was a reality, I was worried about what to do if I got a fire in an apartment or an office building where I live.

High-rise apartments, office buildings If a fire is dangerous, there is no place to avoid it.

Moreover, gases and fumes can quickly spread through elevator vertical passageways or stairwells before they can be avoided, resulting in death.

Even with buildings that cost huge amounts of money and are designed scientifically, you can bring disaster with a momentary mistake and you need to prepare for the fire.

In order to solve such a problem, there is a method of avoiding the body from the fire by using the stabilizer installed on the veranda. However, there is a problem that the stabilizer described above is difficult to operate, There has been a problem in that it is not feared due to fear of fire due to the burden of loading the entire weight of the user,

In addition, since the stabilizer should be fixed to the inner wall using an anchor bolt, there are few places fixed with ordinary bolts in place of the anchor bolt, so that the stabilizer fixed to the inner wall during use of the stabilizer may be dropped and the rescuer may fall .

On the other hand, in the prior art of the present invention, a "floor-mounted fire escape apparatus" of the patent registration number "10-1176978" is filed and registered. In the floor-standing fire escape apparatus, the upper door and the lower door are divided into upper and lower links The outer packing is inserted into the outer packing insertion port and the inner packing is inserted into the inner packing insertion port so that the inner packing is protruded on the upper surface of the inner packing insertion port, A cylinder having a spring-biased piston is fixedly installed on both sides of the inner surface of one side of the frame, and the end of the piston is connected to the connecting arm and the connecting shaft provided at both sides of the upper door.

However, the floor-mounted fire evacuation device is installed on the floor of the veranda, so that it can hurt the indoor aesthetics of ordinary life without fire danger, and the soundproofing function is weak, so that the noise generated from one floor can be transmitted to another floor.

In addition, there is a problem in that the resident ladder is not provided in the floor-standing type fire escape apparatus, so that a resident of the upper floor may suffer a fall accident during the escape process, and in case of a child or an elderly person,

Further, there has been a problem that the fire evacuation apparatus is not completely opened.

1. Korean Registered Patent No. 10-1176978 (Registered Date: August 20, 2012) Floor-mounted fire evacuation device 2. Korean Registered Patent Publication No. 10-1706609 (registered on Feb. 08, 2017) Combined evacuation shelter for safety rails for high-rise buildings 3. Korean Patent Registration No. 10-1733986 (Registered Date: May 01, 2017) Building Integrated Fire Escape Structure and Evacuation Method Using It

In order to solve the above-mentioned problems, the present invention is applied to a grill serving as a vent for discharging the heat escaping from an air conditioner outdoor unit to the outside of a building, Or in the event of a disaster, a person in a high-rise building escapes from a fire or disaster. A fire extinguisher that is used when the evacuation system is not fully operational. Layered fire extinguisher having a lower-layer descending device.

The fire escape apparatus of the present invention is installed in an outer wall of each floor of a high-rise building in place of the gallery window and is lined up on the outer wall of each floor of the high-rise building to serve as a vent for discharging the heat escaping from the outdoor air- When a fire or disaster occurs in a high-rise building, it is used as a grill to allow people in high-rise buildings to escape from a fire or disaster.

The fire extinguishing system includes a fixed frame part installed on the outer wall of a high-rise building on which a gallery window is installed, instead of the gallery window, the rectangular frame having left and right vertical fixed frames and upper and lower horizontal fixed frames; The rectangular frame is composed of left and right vertical movement frames and upper and lower horizontal movement frames. It overlaps with the fixed frame part when there is no risk of fire and moves forward for the evacuator when a fire occurs in the building. A movable frame part including a grill plate serving as a ventilating hole for covering the heat released from the outdoor unit of the air conditioner to the outside of the building; One end portion is hinged to the left and right vertical fixed frames, respectively, the other end is hinged to the left and right vertical moving frames, and is normally folded inward between the fixed frame portion and the moving frame portion. A side part formed of left and right side surfaces that serve as a ladder when necessary, A bottom part hinged to a lower end of each of the fixed frame part and the movable frame part, folded into an upper part of the hinge and having an evacuation hatch capable of descending down to the lower part; A current floor locking device installed in the fixed frame part and the moving frame part of the current floor, respectively, to open the fire evacuation device so that the evacuation shelter can be evacuated when a disaster including a fire occurs in a normally locked state; A lower layer unlocking unit installed at a lower portion of the current floor locker unit and coupled to the current floor locker unit in a lower layer to release locking of the fire evacuation unit in the lower layer by operation; When the lower side unlocking unit is operated by engaging with the moving frame part of the lower layer and the side part of the fire evacuation device is not fully opened for some reason and can not be evacuated to the lower part, A passive lower layer evacuator opening unit for unfolding the fire evacuation apparatus in a lower level in a steady state; A lower floor descent unit installed in the moving frame unit to allow the escapee to safely descend to the lower fire escape unit; Spring-type, in which the movable frame part moves when the current layer locking device part or the lower layer unlocking device part is operated and gives a force to unfold the side part, and two ribs, which are respectively installed on the left and right vertical fixed frames of the fixed frame part, Spring.

The present layer locking apparatus includes a locking body provided on an upper portion of the fixed frame portion and a locking portion provided on the moving frame portion so as to be locked to the locking body when normally operated, A locking device comprising a rod; A current layer locking operation handle provided on a left vertical fixed frame of the fixed frame part, for turning a handle to give a driving force to cause the locking rod of the current layer to be unlocked from the locking body of the current layer; And a locking mechanism for locking the locking mechanism of the current layer to the locking body of the current layer, wherein the lock mechanism is coupled to the locking mechanism, To cause the locking load of the current layer to be released.

The lower layer unlocking unit includes a lower layer locking operation handle provided at a lower portion of the current layer locking operation handle to rotate the handle to give a driving force for releasing the locking of the locking rod in the lower layer from the locking body in the lower layer; And the lower end of the locking lever is engaged with the locking operation handle of the lower layer and the other end is engaged with the locking body of the lower layer and the driving force by the operation of the lower layer locking operation handle is transmitted to the locking body of the lower layer, And a lower layer operating wire for causing the locking rod to be released.

The locking body includes a locking body casing installed at the fixed frame portion and having a groove formed at a central portion thereof to receive the locking rod; Wherein the locking lever is formed at a lower portion of the locking body casing, one side being associated with the current layer handling wire and the other side being engaged with the lower layer operating wire of the upper layer to move by actuation of the current layer handling wire and the lower layer operating wire of the upper layer, State or locked state of the locking body.

The passive lower layer evacuation port opening part is installed at a predetermined position of the movable frame part of the current layer and includes a side part of the fire evacuation device in the lower layer not fully opened, so that when the lower layer opening operation is not smooth, A manual rotation handle portion for imparting a force to pull the movable frame portion with a force; A manual wire portion including a wire guide coupled to both ends of the manual rotation handle portion to pull the movable frame portion and guide the wire; And a fixing ring fixing pin installed on the passive wire to prevent the evacuation hatch from being opened when the fire evacuation device in the lower layer is not opened normally.

A pull wire coupled to the movable frame part wire guide, one end of which is coupled to the manual rotation handle part and the other end is attached to an upper end of the movable frame part of the lower layer; One side of which is coupled with the manual rotation handle portion and is composed of a release wire which is connected to the movable frame portion wire guide by switching the direction of 90 degrees three times through two bottom wire guides and fixed frame portion wire guides.

A lower passenger lowering device part coupled to the evacuation hatch to raise the evacuation hatch so that the evacuator descends to the fire evacuation device in the lower layer, And a lower layer stiffening device installed in the moving frame part to allow a refugee to wear the safety gear and descend to the lower layer to be evacuated.

The passive hatch opening unit includes an open handle for opening the evacuation hatch by an escapee pulling; One end coupled to the open handle and the other end coupled to the evacuation hatch to transmit a pulling force from the open handle to the evacuation hatch, the open wire comprising a wire coupling.

Wherein the lower layer tongue-fixing device includes a hardening device box installed at a predetermined upper position of the moving frame part and having a gear box; A chain that is gear-coupled to the hardening device box and can be lowered and raised; A safety gear fixing ring coupled to an end of the chain to fix the safety gear so as not to be detached; And a safety gear which is coupled to the safety gear retaining ring so that the refuge enters the shoulder and is belted at the waist to securely stiffen.

And the fixed hook fixing pin is inserted into the lower part of the evacuation hatch when the fire evacuation device in the lower layer is not operated normally so as to lock the evacuation hatch openly. The fixed pin is moved to form an evacuation hatch retaining ring which allows the evacuation hatch to be opened.

The above-described fire evacuation apparatus can solve the problem to be solved by the present invention.

According to the high-rise building fire evacuation apparatus of the present invention, the fire extinguisher installed in the gallery window is normally used as a vent for discharging the heat discharged from the outdoor air conditioner to the outside of the building. In case of fire, This system allows the high-rise residents to come down to the ground through the fire evacuation system. In the state that the fire exits from the outdoor air conditioner in the air conditioner, Even if a child or elderly person can safely come down without harming the aesthetics and downstairs descending device, even if the fire evacuation device in the lower layer is not fully operated, it can be manually opened using the passive lower layer evacuation opening device, Of When the fire evacuation system is not fully open, it is possible to prevent a fall accident that may occur inadvertently by not opening the evacuation hatch at the bottom.

Fig. 1 is a perspective view showing the whole of a high-rise building fire evacuation system of the present invention,
2 is a whole schematic view of a high-rise building fire evacuation system of the present invention before it is locked and opened by a current floor locker unit
FIG. 3 is a perspective view of a fire extinguisher of a high-rise building according to the present invention,
4 is a perspective view of a fixed frame part according to the high-
5 is a perspective view of a moving frame part according to the high-
6 is a perspective view of a side portion of a high-rise building fire evacuation system according to the present invention.
FIG. 7 is a schematic view of a bottom part and a perspective view of the evacuation hatch when the evacuation hatch is closed according to the high-
8 is a schematic view and a perspective view of the bottom of the evacuation hatch according to the present invention,
FIG. 9 is a schematic view of a present layer locking apparatus according to the high-rise building fire evacuation apparatus of the present invention
10 is a perspective view of the locking body according to the present layer locking device portion of the high-
11 is a schematic view of a lower layer unlocking device according to the high-rise building fire evacuation device of the present invention
12 is a view illustrating a passive lower layer evacuation opening unit and a passive hatch opening unit installed in a fire evacuation apparatus according to the high-rise building fire evacuation apparatus of the present invention
13 is a schematic view of a passive lower layer evacuation port opening device according to the high-rise building fire evacuation device of the present invention
FIG. 14 is a schematic view of a lower-layer descending apparatus according to the high-
15 is a perspective view of a lower stair trowel according to a lower-stage descending unit of a high-
FIG. 16 is a view showing the fire escape device according to the present invention. Spring perspective
Fig. 17 is an exemplary schematic diagram of a current floor according to the high-rise building fire evacuation system of the present invention during normal operation; Fig.
FIG. 18 is a view showing an example of a current floor of a high-rise building fire evacuation system of the present invention,
Fig. 19 is an enlarged view of an example of a current floor of a high-rise building fire evacuation system according to the present invention,
Fig. 20 is an exemplary schematic diagram of a normal operation up to the lower layer according to the high-rise building fire evacuation system of the present invention
FIG. 21 is an exemplary perspective view of the high-rise building fire evacuation system of the present invention,
FIG. 22 is an enlarged view of an example of a normal operation of the lower layer of the high-rise building fire evacuation apparatus of the present invention
Fig. 23 is an exemplary schematic diagram of a case where the lower layer according to the high-
Fig. 24 is a perspective view of an example in which the lower layer of the high-
Fig. 25 is an enlarged view of an example of the lower layer of the high-rise building fire evacuation apparatus of the present invention when it is not operating

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The following terms are defined in consideration of the functions of the present invention and may vary depending on the intention or custom of the user, operator, and the like. Therefore, the definition of the term " high-rise building fire evacuation apparatus " It should be based on the contents throughout the specification.

Hereinafter, a preferred embodiment of a "high-rise building fire evacuation device" according to the present invention will be described in detail.

The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

FIG. 1 is an overall perspective view of a high-rise building fire evacuating apparatus of the present invention before it is locked and opened by a current floor lock apparatus unit. FIG. 2 is a perspective view of a high- FIG. 3 is an overall perspective view of a high-rise building fire evacuation system of the present invention when it is released by unlocking a current floor with a current floor locker so as to evacuate in case of a fire, 5 is a perspective view of a movable frame part according to the high-rise building fire evacuation device of the present invention, and FIG. 6 is a side perspective view of the high-rise building fire evacuation device of the present invention And FIG. 7 is a schematic view and a perspective view of the bottom of the evacuation hatch according to the high-rise building fire evacuating apparatus of the present invention when the hatch is closed. FIG. 9 is a schematic view of a present layer locking apparatus according to the high-rise building fire evacuation apparatus of the present invention, and FIG. 10 is a schematic view of a high-rise building 11 is a schematic view of a lower layer unlocking device according to the high-rise building fire evacuating device of the present invention, and Fig. 12 is a schematic view of a high-rise building fire evacuating device according to the present invention. 13 is a schematic view of a passive lower layer evacuation port opening device according to the high-rise building fire evacuating device of the present invention, and Fig. 14 is a schematic view of the passive lower layer evacuation opening device, FIG. 15 is a schematic view of a lower-layer descent device according to a high-rise building fire evacuating device of the present invention. The lower level device bucking portion perspective view of the tooth, Figure 16 is a high-rise building according to the fire escape of the present invention? FIG. 17 is an exemplary schematic view of a current floor according to the high-rise building fire evacuating apparatus of the present invention in normal operation, FIG. 18 is an exemplary perspective view of a current floor of a high- Fig. 19 is an exemplary enlarged view of a current floor of a high-rise building fire evacuation system according to the present invention, Fig. 20 is an exemplary schematic view of a high-rise building fire evacuation system according to the present invention, Fig. 22 is an enlarged view showing an example of normal operation up to the lower layer of the high-rise building fire evacuating apparatus of the present invention, Fig. 23 is a view showing an example of the high-rise building fire evacuation apparatus of the present invention Fig. 24 is an exemplary perspective view of the lower layer of the high-rise building fire evacuation system of the present invention when the lower layer is not operating, Fig. 2 5 is an enlarged view of an example when the lower layer of the high-rise building fire evacuation apparatus of the present invention is not operated.

The fire escape device A of the present invention is installed in the outer wall of each floor of a high-rise building where a gallery window is installed, instead of the gallery window, and is installed in an outer wall of each floor of the high-rise building, When a fire or disaster occurs in a high-rise building, it is used as a ventilating vent for venting outside the building, and a person in a high-rise building escapes from a fire or disaster.

As shown in FIGS. 1 to 3, the fire extinguisher A is a rectangular frame composed of left and right vertical fixed frames 11, 12 and upper and lower horizontal fixed frames 13, 14 A fixed frame part (1) installed on the outer wall of a high-rise building where a gallery window is installed instead of the gallery window; A rectangular frame composed of left and right vertical movement frames 21 and 22 and upper and lower horizontal movement frames 23 and 24 is a rectangular frame that overlaps with the fixed frame part 1 normally without fire, And a grill plate (26) which is moved forward for the evacuator and covers the front and serves as a vent for discharging heat from the outdoor unit of the air conditioner to the outside of the building; One end is hinged to the upper horizontal fixed frame 13 and the auxiliary horizontal fixed frame 16 and the other end is hinged to the upper horizontal moving frame 23 and the auxiliary horizontal moving frame 25, And is folded inwardly between the frame part 1 and the moving frame part 2. When the evacuator evacuates in the event of a fire, it is unfolded to make a space for the evacuator to evacuate. The left and right side surfaces 31 and 32, A side portion 3 made of a metal; A bottom part 4 hinged to the lower ends of the fixed frame part 1 and the moving frame part 2 and folded into an upper part thereof and formed with an evacuation hatch 41 for the escort to descend downward; The fire extinguishing system A is opened so that the evacuator can evacuate when a disaster including a fire occurs in a state where the fire extinguishing apparatus A is installed in the fixed frame unit 1 and the moving frame unit 2 of the current floor, A current layer locking device part 5 for making the layer locking device 5; And a lower layer locking releasing part for releasing the locking of the fire evacuation device (A) in the lower layer by the operation when the wire is connected to the current floor locking device part (5) of the lower layer provided at the lower part of the present floor locking device part A device unit (6); Even if the lower floor unlocking unit 6 is operated by engaging with the movable frame unit 2 provided on the lower side of the movable frame unit 2 of the present layer, A passive lower layer evacuator opening unit (7) for manually opening the fire evacuation apparatus (A) in the lower layer to a steady state when the lower fire extinguishing unit (A) can not be unfolded; A lower floor descent unit 8 installed on the moving frame unit 2 to allow the escapee to safely descend to the lower fire escape unit A; And is a plate spring type which gives a force to move the movable frame part 2 and open the side part 3 when the current layer locking device part 5 or the lower layer unlocking device part 6 is operated, Two vertical fixing frames 11 and 12 installed on the left and right vertical fixing frames 11 and 12 of the frame unit 1, respectively. And a spring (9).

4, the fixed frame part 1 includes a left vertical fixed frame 11, a right vertical fixed frame 12, a left vertical fixed frame 11, A lower horizontal fixing frame 14 connecting the upper ends of the vertical fixing frame 12 and the lower ends of the left vertical fixing frame 11 and the right vertical fixing frame 12, 3 as a rectangular frame, which is composed of an auxiliary horizontal fixing frame 16 to which a lower side of the gallery frame 3 is coupled.

The upper horizontal fixing frame 13 and the auxiliary horizontal fixing frame 16 are formed with hinge pin fitting holes 131 and 161 to which the hinge pins 311 and 321 are coupled so that the side portion 3 can be folded.

The upper horizontal fixing frame 13 and the lower horizontal fixing frame 14 are integrally formed with the lower horizontal fixing frame 14 of the upper layer and the outer wall fixing lugs 15 Is formed.

5, the moving frame portion 2 includes a left vertical moving frame 21, a right vertical moving frame 22, a left vertical moving frame 21, A lower horizontal moving frame 24 connecting the upper end of the vertical moving frame 22 and the lower end of the left vertical moving frame 21 and the lower end of the right vertical moving frame 22, 3) is coupled with the auxiliary horizontal moving frame 25, and when the fire is generated in the building, it is moved forward for the evacuator. And a grill plate 26 covering the front surface and serving as a ventilation hole for discharging the heat escaping from the outdoor unit of the air conditioner to the outside of the building.

The upper horizontal movement frame 23 and the auxiliary horizontal movement frame 25 are formed with hinge pin coupling holes 231 and 251 to which the hinge pins 311 and 321 are coupled so that the side portion 3 can be folded.

6, one end of the side portion 3 is hinged to the upper horizontal fixing frame 13 and the auxiliary horizontal fixing frame 16, and the other end is hinged to the upper horizontal moving frame 23 and the auxiliary horizontal And is folded inward between the stationary frame portion 1 and the movable frame portion 2 in the normal state. When the escapee is evacuated in the event of a fire, a space is provided in which the escapee can evacuate And left and right side surfaces 31 and 32 which serve as ladders when necessary.

Hinge pins 311 and 321 are provided on both sides of the left and right side surfaces 31 and 32, respectively.

The hinges 312 and 322 are installed at the center of the left and right side surfaces 31 and 32 so as to allow the evacuator to evacuate when the evacuee evacuates in the event of a fire.

7 and 8, the bottom part 4 is hinged to the lower ends of the fixed frame part 1 and the movable frame part 2, respectively, and is folded into the upper side, The evacuation hatch 41 is formed.

The bottom part 4 is folded inwardly upward by a hinge pin 43 and a hinge pin 42 including a folding hinge 413 so that the evacuation hatch 41 can be normally folded.

The evacuation hatch 41 is provided with a folding hinge 413 at the center so as to be folded in two and an open hinge 414 is formed so that it can be folded up and opened.

When the fire extinguishing device A in the lower layer is not operated normally, the fixing hook fixing pin 73 is inserted into the lower part of the evacuation hatch 41 to lock the evacuation hatch 41 so as not to open, When the fire evacuation device A is operated normally, the evacuation hatch fixing ring 411 is formed to move the fixing ring fixing pin 73 to open the evacuation hatch 41. [

As shown in FIG. 9, the present layer locking apparatus unit 5 is installed in the fixed frame unit 1 and the movable frame unit 2 of the current layer, respectively, and is normally in a locked state, The fire evacuation device A is opened so that the evacuator can evacuate.

The present layer locking device unit 5 includes a locking body 511 installed on the upper part of the fixed frame part 1 and a locking part 511 provided on the moving frame part 2 and normally locked to the locking body 511 A locking device (51) composed of a locking rod (512) which is unlocked in the locking body (511) when operated in a current layer or an upper layer; And is provided on the left vertical fixed frame 11 of the fixed frame part 1 and rotates the handle to give a driving force to cause the locking rod 512 of the current layer to be released from the locking body 511 of the current layer A current layer locking operation handle 52; One end of which is coupled to the present layer locking operation handle 52 and the other end of which is coupled to the locking body 511 of the current layer and the driving force by the operation of the current layer locking operation handle 52 is transmitted to the locking body 511 of the current layer, And a current layer manipulation wire 53 for transmitting the signal to the locking layer 511 to actuate the locking body 511 of the current layer to cause the locking rod 512 of the current layer to be released.

The locking device 51 includes a locking body 511 installed on the upper part of the fixed frame part 1 and a locking part 511 provided on the moving frame part 2 and normally locked to the locking body 511, And a locking rod 512 whose locking is released from the locking body 511 when operated in an upper layer.

The current layer operating wire 53 is supported by a guide, and a direction changing guide 531 is provided for guiding when the direction is changed.

10, the locking body 511 includes a locking body casing 5111 installed at the fixed frame part 1 and having a groove 51111 formed at the center thereof to receive the locking rod 512; And the other side is engaged with the lower layer operating wire 62 of the upper layer so that the lower layer of the current layer operating wire 53 and the lower layer of the upper layer And a locking body operating portion 5112 which is moved by the operation of the operating wire 62 to cause the locking rod 512 to be in the released state or the locked state.

The locking body operating portion 5112 is formed with a current layer manipulation wire connection portion 51121 to be coupled with the current layer manipulation wire 53 and a lower layer manipulation wire connection portion 51122 to be combined with the lower layer manipulation wire 62 of the upper layer do.

As shown in FIG. 11, the lower layer unlocking unit 6 is installed at the lower portion of the present layer locking unit 5 so that the wire is combined with the lower layer current block locking unit 5, Thereby releasing the locking of the fire evacuation device A in the lower layer.

The lower layer unlocking unit 6 is installed below the current layer locking operation handle 52 to turn the handle so that the locking rod 512 of the lower layer is unlocked from the locking body 511 of the lower layer A lower layer locking operation handle 61 for applying a driving force; And the other end is coupled to the locking body 511 of the lower layer and the driving force generated by the operation of the lower layer locking operation handle 61 is transmitted to the locking body 511 of the lower layer And a lower layer operation wire (62) for transmitting the lower layer by operating the locking body (511) in the lower layer to release the locking rod (512) in the lower layer.

12 and 13, the passive lower layer evacuator opening unit 7 is installed on the moving frame part 2 of the current layer and is coupled with the moving frame part 2 of the lower layer, Even when the unlocking device unit 6 is operated, the side of the fire evacuation device A can not be completely unfolded for some reason so that the fire evacuation device A in the lower layer can be manually opened .

The passive lower layer evacuation port opening unit 7 is provided at a predetermined position of the movable frame unit 2 of the current layer and includes the lower side portion 3 of the fire evacuation apparatus A in the lower layer, A manual rotation handle portion 71 for applying a force for pulling the movable frame portion 2 so as to be fully opened by rotating manually when the opening operation is not smooth; A manual wire portion 72 having both ends connected to the manual rotation handle portion 71 and including a wire guide for pulling the movable frame portion 2 and guiding the wire; And a fixing ring fixing pin 73 installed on the passive wire portion 72 to prevent the evacuation hatch 41 from being opened when the fire evacuation apparatus A in the lower layer is not normally opened.

The manual wire part 72 is connected to the manual frame part wire guide 7211 mounted on the upper end of the movable frame part 2 in the lower layer, (721); One side of which is engaged with the manual rotation handle portion 71 and is turned by 90 degrees three times through the wire guide 7221 and the fixed frame portion wire guide 7222, And a wire 722.

As shown in Fig. 14, the lower-layer descending unit 8 is installed in the moving frame unit 2 so that the evacuator can safely descend to the lower fire extinguisher A.

The lower layer descending unit 8 is coupled to the evacuation hatch 41 so that the evacuation hatch 41 is raised so that the evacuator can descend to the fire evacuation apparatus A in the lower layer, A device unit 81; And a lower floor trowel unit 82 installed on the moving frame unit 2 for allowing a refugee to wear the safety gear 824 and descend to the lower floor to be evacuated.

The passive hatch opening unit 81 includes an opening handle 811 for opening the evacuation hatch 41 by an escapee pulling; And the other end is coupled to the evacuation hatch 41 to transmit a pulling force from the opening handle 811 to the evacuation hatch 41. The wire harness 811 As shown in Fig.

As shown in FIGS. 14 and 15, the lower layer caster unit 82 includes a cage box box 821 installed at a predetermined position above the moving frame unit 2 and having a gear box; A chain 822 that can be geared to the stiffness box 821 and lowered and raised to the bottom; A safety catch securing ring 823 coupled to the chain 822 at its distal end for securing the safety catch 824 so as not to be dislodged; And a safety gear 824 which is coupled to the safety gear retaining ring 823 and which allows the refugee to put his shoulder into the waist and securely stiffen.

As shown in Fig. 16, The spring 9 is a spring for moving the movable frame part 2 when the current layer locking device part 5 or the lower layer unlocking device part 6 is operated and the force exerted by the side part 3 And is installed on the left and right vertical fixed frames 11 and 12 of the fixed frame part 1, respectively.

remind ? The spring 9 is formed with two frame coupling holes 91 for coupling to the left vertical fixed frame 11 and the right vertical fixed frame 12. [

remind ? At both ends of the spring 9, a contact rod 92 made of a plastic material is formed to prevent the side portion 3 from being damaged when the side portion 3 comes into contact with the spring 9.

17 to 19 show the current floor operating wire 53 by rotating the current floor locking operation handle 52 of the present floor locking device unit 5 when the fire evacuation apparatus A of the current floor is normally operated, The locking body 515 of the locking body 511 of the locking device 51 is pulled so that the locking rod 512 is released from the groove 51111 of the locking body casing 5111 and the locking rod 512 ) Is missing? The side portion 3 is extended forward by pushing the side portion 3 forward with the elasticity of the spring 9 to advance to the moving frame portion 2 and a space in which the evacuator can escape is secured and the side portion 3 You can use it as a ladder to go down to the bottom.

When the lower layer locking operation handle 61 of the lower layer unlocking unit 6 is not yet operated or the lower layer unlocking unit 6 is broken as shown in FIGS. 18 and 19, The evacuation device A is in a non-deployed state because it is not operated normally.

20 to 22 show that the fire evacuation device A of the current layer and the fire evacuation device A of the lower layer are fully operated.

Both of the present layer locking operation handle 52 of the current layer locking device unit 5 and the lower layer locking operation handle 61 of the lower layer unlocking device unit 6 are operated to show that the operation is completely normal, ? The elasticity of the spring 9 does not automatically pull the pull wire 721 of the passive lower layer evacuator opening unit 7 and manually pull it to open the fire evacuation device A in the lower layer.

The fixing hook fixing pin 73 of the manual lower layer evacuation port opening unit 7 is removed from the evacuation hatch fixing hook 411 of the evacuation hatch 41 so that the evacuation hatch 41 is inserted into the passive hatch opening unit 81 can be opened by pulling the opening handle 811 of the handle.

23 to 25 show that the fire evacuation apparatus A in the current layer is normally opened but the fire evacuation apparatus A in the lower layer is in an inoperative state.

At this time, the manual rotation handle portion 71 of the passive lower layer evacuation port opening portion 7 is rotated to pull the pulling wire 721 to move the movable frame portion 2 coupled with the movable frame portion wire guide 7211 And pulled open.

A: Fire evacuation device
1: Fixed frame part
11: left vertical fixed frame 12: right vertical fixed frame
13: upper horizontal fixing frame 131: hinge pin coupling hole
14: Lower horizontal fixed frame
15: outer wall fixing lug 16: auxiliary horizontal fixing frame
161: Hinge pin coupling hole
2:
21: left vertical movement frame 22: right vertical movement frame
23: upper horizontal movement frame 24: lower horizontal movement frame
25: auxiliary horizontal movement frame 26: grille plate
3:
31: left side 311: hinge pin
312: Hinge 32: Right side
321: Hinge pin 322: Hinge
4:
41: Evacuation hatch 411: Evacuation hatch retainer
412: Manual open ring 413: Folding hinge
414: Opening Hinge
42: hinge pin 43: hinge
5: Current floor locker unit
51: Locking device 511: Locking body
5111: Locking body casing 51111: Home
5112: Locking body operating portion 51121: Current floor operating wire connection portion
51122: Lower layer operating wire connection
512: Locking rod
52: current floor lock operating handle 53: current floor operating wire
531: Turning Guide
6: lower layer unlocking unit
61: lower layer locking operation handle 62: lower layer operation wire
7: Passive lower layer evacuation opening unit
71: manual rotation handle part 72: manual wire part
721: pulling wire 7211: moving frame part wire guide
7212: Wire guide
722: Release Wire 7221: Wire Guide
7222: Fixed frame secondary wire guide
73: Retaining ring fixing pin
8: Downstairs descending unit
81: Manual hatch opening unit 811: Open handle
812: opening wire 8121:
82: Lower layer stiffener unit 821: Stiffener box
822: Chain 823: Stabilizer retaining ring
824: Safety equipment
9:? spring
91: frame engaging hole 92: contact rod

Claims (5)

A grill serving as a vent for discharging the heat escaping from the air conditioner outdoor to the outside of the building, normally installed on the outer wall of each floor of the high-rise building where the gallery window is installed, instead of the gallery window and lined on the outer wall of each floor of the high- (A) in which a person in a high-rise building escapes from a fire or disaster when a fire or disaster occurs in a high-rise building,
The fire evacuation device A is a square shaped frame composed of left and right vertical fixed frames 11 and 12 and upper and lower horizontal fixed frames 13 and 14 and is installed on the outer wall of a high- A fixed frame part (1) installed in place of the window;
A rectangular frame composed of left and right vertical movement frames 21 and 22 and upper and lower horizontal movement frames 23 and 24 is a rectangular frame that overlaps with the fixed frame part 1 normally without fire, And a grill plate (26) which is moved forward for the evacuator and covers the front and serves as a vent for discharging heat from the outdoor unit of the air conditioner to the outside of the building;
One end is hinged to the upper horizontal fixed frame 13 and the auxiliary horizontal fixed frame 16 respectively and the other end is hinged to the upper horizontal moving frame 23 and the auxiliary horizontal moving frame 25, And is folded inwardly between the frame part 1 and the moving frame part 2. When the evacuator evacuates in the event of a fire, it is unfolded to make a space for the evacuator to evacuate. The left and right side surfaces 31 and 32, A side portion 3 made of a metal;
A bottom part 4 hinged to the lower ends of the fixed frame part 1 and the moving frame part 2 and folded into an upper part thereof and formed with an evacuation hatch 41 for the escort to descend downward;
The fire extinguishing system A is opened so that the evacuator can evacuate when a disaster including a fire occurs in a state where the fire extinguishing apparatus A is installed in the fixed frame unit 1 and the moving frame unit 2 of the current floor, A current layer locking device part 5 for making the layer locking device 5;
And a lower layer locking releasing part for releasing the locking of the fire evacuation device (A) in the lower layer by the operation when the wire is connected to the current floor locking device part (5) of the lower layer provided at the lower part of the present floor locking device part A device unit (6);
Even if the lower floor unlocking unit 6 is operated by engaging with the movable frame unit 2 provided on the lower side of the movable frame unit 2 of the present layer, A passive lower layer evacuator opening unit (7) for manually opening the fire evacuation apparatus (A) in the lower layer to a steady state when the lower fire extinguishing unit (A) can not be unfolded;
A lower floor descent unit 8 installed on the moving frame unit 2 to allow the escapee to safely descend to the lower fire escape unit A;
And is a plate spring type which gives a force to move the movable frame part 2 and open the side part 3 when the current layer locking device part 5 or the lower layer unlocking device part 6 is operated, Two vertical fixing frames 11 and 12 installed on the left and right vertical fixing frames 11 and 12 of the frame unit 1, respectively. And a spring (9)
The lower layer descending unit 8 is coupled to the evacuation hatch 41 so that the evacuation hatch 41 is raised so that the evacuator can descend to the fire evacuation apparatus A in the lower layer, A device unit 81;
And a lower floor hardening unit 82 installed in the moving frame unit 2 for allowing a refugee to wear the safety gear 824 and descend to the lower layer to be evacuated.
The passive hatch opening unit 81 includes an opening handle 811 for opening the evacuation hatch 41 by an escapee pulling;
And the other end is coupled to the evacuation hatch 41 to transmit a pulling force from the opening handle 811 to the evacuation hatch 41. The wire harness 811 And an open wire 812,
The lower layer cantilever unit 82 includes a hardening device box 821 installed at a predetermined upper position of the movable frame unit 2 and having a gear box;
A chain 822 that can be geared to the stiffness box 821 and can be lowered and raised;
A safety catch securing ring 823 coupled to the chain 822 at its distal end for securing the safety catch 824 so as not to be dislodged;
And a safety gear (824) coupled to the safety gear retaining ring (823) to allow the refugee to put on the shoulder,
The method according to claim 1,
The present layer locking device unit 5 includes a locking body 511 installed on the upper part of the fixed frame part 1 and a locking part 511 provided on the moving frame part 2 and normally locked to the locking body 511 A locking device (51) composed of a locking rod (512) which is unlocked in the locking body (511) when operated in a current layer or an upper layer;
And is provided on the left vertical fixed frame 11 of the fixed frame part 1 and rotates the handle to give a driving force to cause the locking rod 512 of the current layer to be released from the locking body 511 of the current layer A current layer locking operation handle 52;
One end of which is coupled to the present layer locking operation handle 52 and the other end of which is coupled to the locking body 511 of the current layer and the driving force by the operation of the current layer locking operation handle 52 is transmitted to the locking body 511 of the current layer, (53) for transferring the current layer (511) to actuate the locking body (511) of the current layer to cause the locking rod (512) of the current layer to be released,
The lower layer unlocking unit 6 is installed below the current layer locking operation handle 52 to turn the handle so that the locking rod 512 of the lower layer is unlocked from the locking body 511 of the lower layer A lower layer locking operation handle 61 for applying a driving force;
And the other end is coupled to the locking body 511 of the lower layer and the driving force generated by the operation of the lower layer locking operation handle 61 is transmitted to the locking body 511 of the lower layer And a lower layer operating wire (62) for transmitting the lower layer of the lock body (511) to operate the locking body (511) in the lower layer to release the locking rod (512)
The locking body 511 includes a locking body casing 5111 installed at the fixed frame part 1 and having a groove 51111 formed at a center thereof to receive the locking rod 512;
And the other side is engaged with the lower layer operating wire 62 of the upper layer so that the lower layer of the current layer operating wire 53 and the lower layer of the upper layer And a locking body operating portion (5112) which is moved by the operation of the operating wire (62) to cause the locking rod (512) to be in the released state or the locked state.
The method according to claim 1,
The passive lower layer evacuation port opening unit 7 is provided at a predetermined position of the movable frame unit 2 of the current layer and includes the lower side portion 3 of the fire evacuation apparatus A in the lower layer, A manual rotation handle portion 71 for applying a force for pulling the movable frame portion 2 so as to be fully opened by rotating manually when the opening operation is not smooth;
A manual wire portion 72 having both ends connected to the manual rotation handle portion 71 and including a wire guide for pulling the movable frame portion 2 and guiding the wire;
And a fixing ring fixing pin (73) provided on the passive wire part (72) to prevent the evacuation hatch (41) from being opened when the fire evacuation device (A) in the lower layer is not opened normally High-rise building fire evacuation device
delete The method of claim 3,
The manual wire part 72 is connected to the manual frame part wire guide 7211 mounted on the upper end of the movable frame part 2 in the lower layer, (721);
One side of which is engaged with the manual rotation handle portion 71 and is turned by 90 degrees three times through the wire guide 7221 and the fixed frame portion wire guide 7222, Wire 722,
When the fire extinguishing device A in the lower layer is not operated normally, the fixing hook fixing pin 73 is inserted into the lower part of the evacuation hatch 41 to lock the evacuation hatch 41 so as not to open, And an evacuation hatch retaining ring 411 for moving the evacuation hatch 41 in a state where the fixing hook fixing pin 73 is moved when the fire evacuation apparatus A is operated normally is formed High-rise building fire evacuation device

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