KR101648354B1 - Folding handrail having slow descending function of apartment house - Google Patents

Folding handrail having slow descending function of apartment house Download PDF

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Publication number
KR101648354B1
KR101648354B1 KR1020160014239A KR20160014239A KR101648354B1 KR 101648354 B1 KR101648354 B1 KR 101648354B1 KR 1020160014239 A KR1020160014239 A KR 1020160014239A KR 20160014239 A KR20160014239 A KR 20160014239A KR 101648354 B1 KR101648354 B1 KR 101648354B1
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KR
South Korea
Prior art keywords
railing
bars
apartment house
rails
stabilizers
Prior art date
Application number
KR1020160014239A
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Korean (ko)
Inventor
조현택
이민현
양진국
Original Assignee
(주)중앙엔지니어링건축사사무소
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Priority to KR1020160014239A priority Critical patent/KR101648354B1/en
Application granted granted Critical
Publication of KR101648354B1 publication Critical patent/KR101648354B1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/1865—Collapsible or portable balustrades
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1812—Details of anchoring to the wall or floor

Abstract

The present invention relates to a foldable handrail for an apartment house having a slow descending function. The foldable handrail for an apartment house having a slow descending function comprises: left and right railing descending rails which are vertically fixed to left and right walls in a veranda of an apartment house through multiple anchor bolts and allow left and right descending devices to be fixed thereto, respectively; and preparation railing frames which are vertically installed in the veranda of the apartment house and have upper and lower horizontal bars, multiple curved receiving connectors, left and right side plates, a pair of left and right upper coupling wings, left and right sliding support bars, left and right sliding bars, and left and right support roller bars, thereby evacuating evacuees from an upper layer to a lower layer.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding handrail having a folding function,

More particularly, the present invention relates to a folding railing for a residential house having a stiffening function. More particularly, the present invention relates to a folding railing for a residential house, which is installed on a balcony rail of a residential house, It is possible to escape without a separate rescue equipment, and it is possible to escape in an emergency without being disturbed in case of an emergency, and it is simple and easy to use without causing confusion such as searching for rescue equipment. Folding railings.

Generally, as the industrialization and advancement are progressed, apartments and buildings are becoming more and more stratified, and accordingly, emergency safety measures are increasingly attracting attention. However, when an emergency such as a fire occurs, an elevator is closed due to a power failure, The stairs are also exposed by the toxic gases from the fire.

In this case, an elevated ladder or a helicopter is mobilized as an emergency escape vehicle. The elevated ladder has a limited reaching height, a large space is required to install the elevated ladder, and a helicopter is not accessible in case of a strong wind or weather deterioration There was also a limit to the number of people who could be rescued.

Also, in case of an emergency such as a fire, an elevator with a rope may be used as an emergency evacuation device to safely evacuate people in apartments or high-rise buildings to the outside.

In the case of a fire in a high-rise building such as a shopping mall, a hotel, a hospital, etc., it is difficult to use a staircase or an elevator in the case of a Descending device. After a fastener is fastened to a support shaft installed near a window or a veranda, And a reduction gear housing which is coupled to the support plate to form an internal space, wherein the support housing is provided with a support plate having a connecting hole at one end thereof for fastening the ring of the fixing means, And an inner space of the reduction gear housing is provided with an idler which is rotatably engaged with the support plate in a state where a rope is wound on one side, a small gear which is engaged with the idler, A plurality of deceleration pieces disposed radially so as to receive centrifugal force; So that surrounding the wheel deceleration and the deceleration side is composed of deceleration cover. In this state, the stabilizer is slowly lowered while the user hangs on the safety belt connected to the rope while being supported by the fixing means, which is the fixing means, by the connecting hole.

However, the rope of such a rigger is not only difficult to use even for the elderly, children, even ordinary people, but also has a problem in that it may not be smoothly deployed due to the protrusion at an emergency, and when the rope is twisted or shaken, And there is a fear that it may be damaged by friction and be broken, so that people can not be quickly evacuated in an emergency.

(1) Korean Patent Registration No. 10-0579474

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a safe shelter, which is installed in a balcony rail of a multi- It is possible to escape without a separate rescue system, and it is possible to provide an emergency escape, and a folding railing for a residential house having a stiffening function that is simple and easy to use without causing confusion such as searching for a rescue apparatus in an emergency, There is a purpose.

In order to achieve the above object, according to the present invention, a flat cross section is a rectangle having a sliding slot partially opened to the front side, is vertically fixed to a wall of left and right ends of a veranda of a multi-storeyed house by a plurality of anchor bolts, The left and right stabilizers having a maximum load of 150 to 300 kg and a speed of 16 to 150 cm / s each having a pair of upper and lower hooking hooks externally attracted and having a brake drum operatively fixed by an external drum fixing pin, Left and right rail lowering rails on which a lock bolt hole for fastening and unlocking an unlocking bolt is formed on the lower portions of the left and right bolsters; And

A plurality of curved surface receiving and connecting rods which are connected to and fixed to curved outer sides of the upper and lower horizontal bands so as to form an arcuate shape on the side surface are formed standing upright on the veranda of the apartment house, And upper and lower hooking hooks for hooking the upper and lower hooking hooks respectively at upper and lower portions thereof. The upper and lower hooking hooks are formed on the extension lines of the lock bolt holes, And a pair of left and right upper fastening vanes having fixed bolt fastening holes are formed respectively on the front side and a fastening hole located between the left and right front ends of the lower horizontal base and the right and left side plates and fastened and fixed by fixing bolts, And the left and right sliding support bars are formed on the front side, The left and right sliding operation bars are respectively formed at the rear side of the left and right rail lowering rails and have a roller portion slidingly guided in the vertical direction. And the left and right supporting roller bars are formed on the left and right side supporting rollers, and the left and right supporting rollers are coupled to the left and right railing lowering rails, respectively, The upper and lower hooking hooks of the upper and lower hooking holes are respectively engaged with the upper and lower hooking holes of the left and right hooking plates and then the lock releasing bolts are separated from the bolt fastening holes and the lock bolt holes of the left and right upper fastening wings, As the left and right stabilizers slowly operate, The supporting rollers of the left and right supporting roller bars are positioned inside the sliding slots of the left and right rail railing descending rails so that the railing railing frame keeps the horizontal state constantly, When the escaper is mounted on the inner side of the handrail frame, the left and right stabilizers are operated by their own weights, and they are gradually moved to the lower layer along the sliding slots of the rail railing descending rails on the left and right sides.

In this way, the present invention is installed in a balcony rail of a multi-family house, so that it acts as a durability unit which gradually descends to the lower level in an emergency, thereby securing a safe evacuation route so that it can be quickly, safely and easily evacuated downstairs in case of emergency such as fire It is possible to escape without an emergency apparatus, and it is simple and easy to use without causing confusion such as searching for a rescue apparatus in a state of being embarrassed in an emergency.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

1 is an operating state perspective view showing a state of a folding railing for a residential complex having a compulsory function, which is an embodiment of the present invention,
FIG. 2 is an enlarged fragmentary perspective view showing a fastening manner of left and right handrail lowering rails and a shelter guardrail frame of a folding railing for a dwelling unit having a compulsory function, which is an embodiment of the present invention,
Fig. 3 is an enlarged oblique view showing a folded railing of a folding railing for a residential house having a compulsory function, which is an embodiment of the present invention,
Fig. 4 is an enlarged oblique view showing the appearance of a shelter railing frame when a foldable railing for a residential house having a compulsory function, which is an embodiment of the present invention,
Fig. 5 is a side cross-sectional view showing a folding rail according to an embodiment of the present invention, which has a compulsory function; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

In the following description of the present invention, 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.

In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the user, the intention or custom of the operator, and the like.

Therefore, it goes without saying that the definition should be based on the contents throughout this specification.

The foldable railing 1 for a dwelling combined with the stiffening function of the present invention comprises left and right rail lowering rails 10 and 10a for fixing and supporting the shelter railing frame 20 and guiding movement to the lower layer at the time of evacuation, So that the upper and lower shelters can be easily moved to the lower level by the left and right stabilizers 12 and 12a by their own weight when the shelter is mounted on the shelter, ).

The left and right rail lowering rails 10 and 10a are rectangular in shape with a sliding slit 11 and 11a partially opened to the front side in a flat cross section and are provided in the wall 30 at the left and right ends of the veranda 31 of the multi- A pair of upper and lower engaging hooks 14, 15 (14a, 15a) which are vertically fixed by anchor bolts 16 and which are attracted to the outside on the upper outer side, drum fixing pins 13, Left and right stabilizers 12 and 12a having a maximum load of 150 to 300 kg and a speed of 16 to 150 cm / s having a brake drum (not shown) fixed by operation of the left and right stabilizers 12 and 12a The lock bolt hole 17 to which the lock bolt 17a is fastened is formed.

The upper and lower horizontal bases 21 and 21a are arranged at predetermined intervals in the lateral direction so as to form an arcuate shape on the side surface of the upper and lower horizontal bases 21 and 21a. The upper and lower hooks 14, 15 (14a, 15a) are engaged with upper and lower hooks 14a, 15a, respectively, Left and right side walls 23a and 24b having hook holes 23a and 23b 24a and 24b are formed on the inner side of the left and right upper and lower rails 10 and 10a, A pair of left and right upper fastening vanes 25 and 25a having bolt fastening holes 25 and 25a 'formed on the line and fastened and fixed to the lock release bolts 17a are formed respectively, And is fastened and fixed by the fixing bolt 26d Left and right sliding supporting bars 26 and 26a having fastening holes 26b are formed on the rear side of the left and right sliding supporting bars 26 and 26a and fastening holes 26b are formed on the front side of the left and right sliding supporting bars 26 and 26a, The left and right sliding operation bars 27 and 27a having the fastening screw portion 27c to be fixed and the roller portion 27b positioned on the inner side of the right and left rail descending rails 10 and 10a for guiding sliding movement upward and downward And is fixed to the curved surface receiving and connecting rod 22 at the left and right lower ends so as to have a rotating roller 28b at the lower end thereof, Left support roller bars 28, 28a which are inserted in the guide rollers 11, 11a and are guided to rotate in the downward direction.

The upper and lower hooking hooks 14,15 and 14a and 15a of the left and right balancers 12 and 12a of the left and right handrail lowering rails 10 and 10a are connected to the left and right hooking plates 23 and 24, respectively, 25a of the left and right upper fastening blades 25, 25a after the locking bolts 17a are fastened to the upper and lower hooking holes 23a, 23b 24a, And the lock bolt hole 17, and the drum fixing pins 13 and 13a are separated from the left and right stabilizers 12 and 12a, respectively.

At this time, while the left and right stabilizers 12 and 12a are gradually operated, the counter support frame 20 is rotated so as to gradually tilt from the vertical position to the horizontal position while the pivoting roller 28b of the left and right support roller bars 28 and 28a is lowered 11a of the rails 10, 10a while being horizontally positioned while the evacuation guardrail frame 20 keeps the horizontal state constantly.

Then, when the shelter is mounted on the upper surfaces of the plurality of curved surface housing connecting rods 22 inside the shelter guardrail frame 20 maintaining the horizontal, the left and right rails 12, 12a are operated by the weight of the large pizza, The upper floor escaper can be safely escaped to the lower floor easily while being moved to the lower floor gradually along the sliding slots 11 and 11a of the upper and lower doors 10 and 10a.

One ; Folding railing
10,10a: Left and right rail lowering rails 11,11a: Sliding slot
12,12a: left and right stabilizers 13,13a: drum fixing pin
14, 15, 14a, 15a: upper and lower engagement hooks 16: anchor bolts
20: shelter guardrail frame 21, 21a:
22: a curved surface storage link 23, 24:
23a, 23b, 24a, 24b: upper and lower hook holes 25, 25a: left and right upper fastening vanes
25 ', 25a': bolt fastening holes 26, 26a: left and right sliding supporting bars
26b: fastening hole 26c: fastening hole
27, 27a: left and right sliding operation bars 27b:
27c: fastening screw portion 28, 28a: left and right support roller bar
28b: rotating roller
30: Wall 31: Porch

Claims (1)

The flat section is a rectangular shape having sliding slots 11 and 11a partially opened to the front side and is vertically fixed to the wall 30 at the left and right ends of the veranda 31 of the apartment house by a plurality of anchor bolts 16 And a pair of upper and lower hooking hooks 14, 15 (14a, 15a) attracted to the outside on the upper outer side and a brake drum (not shown) operatively fixed by drum fixing pins 13, The left and right stabilizers 12 and 12a having a maximum load of 150 to 300 kg and a speed of 16 to 150 cm / s are fixedly installed. Locks 17a are fastened and fixed to the lower portions of the left and right stabilizers 12 and 12a. Left and right rail lowering rails 10, 10a on which bolt holes 17 are formed; And
The upper and lower horizontal bases 21 and 21a are installed upright on the veranda 31 of the apartment house to form upper and lower horizontal bases 21 and 21a having a curved shape, And upper and lower hooking holes 23a, 23b, 24a (24a, 24b) are formed at the left and right ends of the upper and lower hooking hooks 14, 15 Left and right side upper and lower guard rails 10 and 10a are formed on the extension line of the lock bolt hole 17 so that the lock bolt 17a A pair of left and right upper fastening vanes 25 and 25a having bolt fastening holes 25 and 25a 'to be fastened and fixed are formed respectively on the left and right sides of the lower horizontal bar 21a, And 24, and has a fixing hole 26c fastened and fixed by the fixing bolt 26d, Left and right sliding supporting bars 26 and 26a having fastening holes 26b are formed on the front side and fastening screw portions 27c fastened to the fastening holes 26b of the right and left sliding supporting bars 26 and 26a, And left and right sliding operation bars 27 and 27a having roller portions 27b positioned inside the left and right handrail lowering rails 10 and 10a for sliding movement in the vertical direction are formed on the rear side, And is inserted into the sliding slots 11 and 11a of the left and right rail lowering rails 10 and 10a while being welded to the curved surface receiving and connecting rod 22 and having a rotating roller 28b at its lower end, The upper and lower hooking hooks 14, 15, 14a, 15a of the left and right stabilizers 12, 12a at the time of contrast are formed in the left and right supporting roller bars 28, 28a, Are attached to upper and lower hook holes 23a, 23b (24a, 24b) of the left and right side plates 23, 24, respectively The lock bolts 17a are separated from the bolt fastening holes 25 'and 25a' of the left and right upper fastening wings 25 and 25a and the lock bolt hole 17, and the left and right stabilizers 12 and 12a are separated from each other. When the drum fixing pins 13 and 13a are separated from each other, the left and right stabilizers 12 and 12a are slowly operated, and the contrast guard railing frame 20 is gradually tilted from the vertical position to the horizontal position to rotate the left and right supporting roller bars 28 and 28a Is positioned inside the sliding slots 11 and 11a of the left and right rail railing lowering rails 10 and 10a so that the railing railing frame 20 maintains the horizontal state and is kept horizontal The left and right stabilizers 12 and 12a are operated by their own weight when the escapee is mounted inside the shelter guardrail frame 20, and the escaper is moved to the lower layer gradually along the sliding slots of the left and right railroad descending rails, Apartment house which has the compulsory function of Folding railing.
KR1020160014239A 2016-02-04 2016-02-04 Folding handrail having slow descending function of apartment house KR101648354B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102105877B1 (en) * 2018-12-19 2020-04-29 상명대학교 천안산학협력단 Descending Apparatus Installed To The Outer Wall Of Building
KR102218584B1 (en) * 2020-07-27 2021-02-22 (주)명인건축사사무소 balcony railing with a function slow-descending device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100579474B1 (en) 2005-09-13 2006-05-12 주식회사 건축사사무소광장 Balcony rail with slow down for apartment house
KR20110000782A (en) * 2009-06-29 2011-01-06 주식회사 에스엠텍 A semicircle type safety balustrade for escaping emergency
KR101080808B1 (en) * 2009-07-03 2011-11-07 주식회사 에스엠텍 An apparatus for escaping emergency using a balustrade in veranda
KR101322422B1 (en) * 2013-04-03 2013-10-28 (주)청전건축 종합건축사 사무소 Railing for apartment houses with automatic descending life line
KR101548010B1 (en) * 2015-06-03 2015-09-04 주식회사 삼우공간건축사사무소 Fence apparatus for veranda of apartment house with emergency exit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100579474B1 (en) 2005-09-13 2006-05-12 주식회사 건축사사무소광장 Balcony rail with slow down for apartment house
KR20110000782A (en) * 2009-06-29 2011-01-06 주식회사 에스엠텍 A semicircle type safety balustrade for escaping emergency
KR101080808B1 (en) * 2009-07-03 2011-11-07 주식회사 에스엠텍 An apparatus for escaping emergency using a balustrade in veranda
KR101322422B1 (en) * 2013-04-03 2013-10-28 (주)청전건축 종합건축사 사무소 Railing for apartment houses with automatic descending life line
KR101548010B1 (en) * 2015-06-03 2015-09-04 주식회사 삼우공간건축사사무소 Fence apparatus for veranda of apartment house with emergency exit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102105877B1 (en) * 2018-12-19 2020-04-29 상명대학교 천안산학협력단 Descending Apparatus Installed To The Outer Wall Of Building
KR102218584B1 (en) * 2020-07-27 2021-02-22 (주)명인건축사사무소 balcony railing with a function slow-descending device

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