KR100657848B1 - Stairs structure for little child and handicapped person of building - Google Patents

Stairs structure for little child and handicapped person of building Download PDF

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Publication number
KR100657848B1
KR100657848B1 KR1020060095294A KR20060095294A KR100657848B1 KR 100657848 B1 KR100657848 B1 KR 100657848B1 KR 1020060095294 A KR1020060095294 A KR 1020060095294A KR 20060095294 A KR20060095294 A KR 20060095294A KR 100657848 B1 KR100657848 B1 KR 100657848B1
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KR
South Korea
Prior art keywords
rotating
cam
staircase
support
foremost
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KR1020060095294A
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Korean (ko)
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김무정
정종규
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주식회사 티아이엔지니어링건축사사무소
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Priority to KR1020060095294A priority Critical patent/KR100657848B1/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
    • E04F11/002—Ramps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/002—Ramps
    • E04F2011/005—Ramps collapsible, e.g. folding, telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams

Abstract

A staircase structure of a construction for the handicapped and a baby is provided to construct the staircase easily by simplifying the manufacturing process, and to move a wheelchair or a baby carriage conveniently by forming a gentle slope. A staircase structure of a construction for the handicapped and a baby includes a turning stair frame(10) converted into a slope by operating a cam(40), a fixing bar axially supporting a front turning bar of the turning stair frame, a lift support bar(30) lifting up and down a shaft hole of a support bar of the turning stair frame in operating the cam, the cam pushing up and puling down the lift support bar by tare, and a motor actuating the cam with a switch(52). The turning stair frame is transformed into the staircase or the slope by moving up and down the lift support bar in turning a camshaft to easily move the handicapped, the old or a baby.

Description

장애인과 유아를 위한 건축용 계단구조{Stairs structure for little child and handicapped person of building}Stairs structure for little child and handicapped person of building}

도 1은 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조의 시공된 모습을 보인 사시도, 1 is a perspective view showing the construction of the construction of the staircase structure for the disabled and toddlers embodiment of the present invention,

도 2는 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조인 회동계단틀의 체결모습을 보인 분리사시도, Figure 2 is an exploded perspective view showing the fastening of the rotating staircase which is a staircase structure for the disabled and infants embodiment of the present invention,

도 3은 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조인 회동계단틀이 계단모습으로 변형된 모습을 보인 측단면도, Figure 3 is a side cross-sectional view showing a state in which the staircase structure is a staircase structure for the disabled and infants according to an embodiment of the present invention transformed into a staircase shape,

도 4는 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조인 회동계단틀이 경사면으로 변형된 모습을 보인 사시도,Figure 4 is a perspective view showing a state in which the rotating staircase is a staircase structure for the disabled and infants embodiment of the present invention is deformed to the inclined surface,

도 5는 종래 계단의 구조를 보인 사시도.5 is a perspective view showing the structure of a conventional staircase.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 회동계단틀 11 : 회동바10: rotating staircase 11: rotating bar

12 : 논슬립러버 13 : 지지대12: non slip rubber 13: support

13a : 축공 14 : 측판13a: shaft hole 14: side plate

14a : 걸쇠 20 : 고정대14a: Clasp 20: Fixture

30 : 승강지지대 31 : 축핀30: lifting support 31: shaft pin

40 : 캠 41 : 캠축40: cam 41: camshaft

42 : 캠기어 50 : 모터42: cam gear 50: motor

51 : 구동기어 52 : 스위치51: drive gear 52: switch

60 : 상측판 61 : 하측판60: upper plate 61: lower plate

본 발명은 장애인과 유아를 위한 건축용 계단구조에 관한 것으로서, 보다 상세하게는 계단을 만들기 위한 제반 공정이 간단하게 이루어지고, 적은 작업인원으로 손쉽게 조립하여 계단시공이 가능하며, 평소에는 계단으로 사용하다가 장애인이 탄 휠체어나 노약자 및 유아가 다닐 때에는 완만한 경사로로 변환시켜 사용할 수 있는 장애인과 유아를 위한 건축용 계단구조에 관한 것이다.The present invention relates to a construction staircase structure for the disabled and infants, and more specifically, the general process for making the stairs is made simple, the construction of the stairs can be easily assembled with a small number of workers, usually used as a staircase The present invention relates to a construction stairs structure for the disabled and the infant, which can be converted into a gentle slope when the disabled, the elderly, and the infant carry the disabled.

일반적으로 계단(階段)은 사람이 오르내리기 위하여 건물이나 비탈에 만든 층층대로, 각종건물에 시공되는 계단은 철골조와 목재 등으로 시공되는 것과 또는 철근콘크리트로 시공되는 것으로 분류할 수가 있으며, 대개의 경우는 후자인 철근콘크리트로 시공하게 되는 것이 보편적이다.In general, stairs can be classified into floors made on buildings or slopes for people to climb up and down. Stairs constructed in various buildings can be classified into steel frames and timbers, or reinforced concrete. It is common to construct the latter with reinforced concrete.

이런 계단을 만들기 위해서는 도 5 같이, 현장에 거푸집을 설치한 후 콘크리트(60)를 타설하고, 미끄럼을 방지하기 위하여 계단의 앞모서리에 논슬립을 부착하며, 측단에는 계단난간(61)을 직립고정시켜서 이루어진다.In order to make such a staircase, as shown in Figure 5, after installing the formwork on the site, the concrete (60) is placed, and a non-slip is attached to the front edge of the stairs to prevent slipping, and the stair railing (61) is fixed upright on the side end Is done.

그러나, 이런 종래의 계단은 만들기 위한 제반 공정이 복잡하고, 공기도 길 며, 많은 작업인원을 필요로 하기 때문에 시공비도 많이 소요될 뿐만 아니라, 장애인이 탄 휠체어나 노약자 및 유아가 이동하기에는 많은 힘이 들어 적절치 못한 구조적인 문제점이 있었다.However, these conventional stairs are not only complicated construction process, long air, and require a large number of workers, but also require a lot of construction costs, and it is difficult to move wheelchairs for the disabled or the elderly and infants. There was an inappropriate structural problem.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 계단을 만들기 위한 제반 공정이 간단하게 이루어지고, 적은 작업인원으로 손쉽게 조립하여 계단시공이 가능하며, 평소에는 계단으로 사용하다가 장애인이 탄 휠체어나 노약자 및 유아가 다닐 때에는 완만한 경사로로 변환시켜 사용할 수 있는 장애인과 유아를 위한 건축용 계단구조를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, the general process for making the stair is simply made, it is possible to easily construct a staircase by assembling a small number of working people, usually used as a stair wheelchair or the elderly And it is the purpose to provide a building stair structure for the disabled and infants can be used to convert to a gentle slope when the infant is carried.

이와 같은 목적을 달성하기 위하여, 본 발명은 외주연에 놀슬립러버가 감싸인 다수개의 회동바가 형성되고, 회동바 양단이 회동가능하게 축고정되는 지지대가 형성되며, 다수개의 회동바중 최전방측에 축결합된 회동바에는 좌우측과 중심측에 걸쇠가 걸림고정되되, 걸쇠의 하단에는 측판의 상단이 고정결합되고, 지지대의 최후방측은 후방측으로 연장되어 축공이 형성된 다수 개의 회동계단틀과;In order to achieve the above object, the present invention is formed on the outer periphery is a plurality of rotating bar wrapped around the slip slip rubber, the support bar is formed on both ends of the rotating bar pivotally rotatable, the front of the plurality of rotating bar A plurality of rotation staircases having a latch on the left and right sides and a center side of the pivoting bar, the upper ends of the side plates being fixedly coupled to the lower ends of the clasps, and the rear end of the support extending to the rear side;

양단이 상측판과 하측판에 각각 고정결합되어 상기 회동계단틀의 최전방측 회동바의 양단이 회동가능하게 축고정되는 고정대와;A fixed base having both ends fixedly coupled to the upper and lower plates, respectively, wherein both ends of the foremost rotating bar of the rotating stair frame are pivotally fixed;

일단은 최전방측 회동계단틀 지지대의 축공에 축핀으로 축결합되고, 타단은 최후방측 회동계단틀 지지대의 축공에 축핀으로 축결합되며, 최전방측 회동계단틀과 최후방측 회동계단틀의 사이에 위치된 회동계단틀의 축공이 각각 축결합되는 승 강지지대와;One end is axially coupled to the shaft hole of the foremost rotating staircase support, and the other end is axially coupled to the shaft hole of the foremost rotating staircase support, and is positioned between the foremost rotating staircase and the rearward rotating staircase. Lifting support shafts of which the shaft holes of the rotating staircase are respectively coupled;

상기 승강지지대의 일측 하단면이 면접촉되어 캠기어를 갖는 캠축의 회동에 따라 승강지지대를 승하강시켜 상기 회동계단틀을 계단이나 경사면으로 변환시키는 캠과;A cam for lifting and lowering the elevating support in accordance with the rotation of the cam shaft having the cam gear by surface contact with one of the lower surfaces of the elevating support;

상기 캠의 캠축 캠기어와 기어결합되는 구동기어를 갖고 스위치의 작동에 따라 캠을 회동시키는 모터를 구비하는 특징이 있다.It has a drive gear that is geared with the camshaft cam gear of the cam and has a motor for rotating the cam in accordance with the operation of the switch.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조의 시공된 모습을 보인 사시도이고, 도 2는 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조인 회동계단틀의 체결모습을 보인 분리사시도이며, 도 3은 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조인 회동계단틀이 계단모습으로 변형된 모습을 보인 측단면도이고, 도 4는 본 발명 실시 예인 장애인과 유아를 위한 건축용 계단구조인 회동계단틀이 경사면으로 변형된 모습을 보인 사시도이다.1 is a perspective view showing the construction of the construction of the staircase structure for the disabled and infants embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening of the rotating staircase structure of the staircase structure for the disabled and infants embodiment of the present invention Figure 3 is a side cross-sectional view showing a state in which the rotating staircase structure is a staircase structure for the disabled and the infant is an embodiment of the present invention transformed into a step shape, Figure 4 is a construction staircase structure for the disabled and the infant according to an embodiment of the present invention It is a perspective view of the rotating staircase transformed into a sloped surface.

참고로 본 고안을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 장애인과 유아를 위한 건축용 계단구조는, 캠(40)의 작동에 따라 계단형상을 유지하다가 경사면으로 변형되는 회동계단틀(10)과, 회동계단틀(10)의 최전방측 회동바(11)를 축지지하는 고정대(20)와, 캠(40)의 작동에 따라 회동계단틀(10)의 지지대(13) 축공(13a)를 승하강이동시키는 승강지지대(30)와, 승강지지대(30)를 밀어올리고 또한 자중으로 끌어내리는 캠(40)과, 스위치(52)에 의해 캠(40)을 작동시키는 모터(50)로 구성된다.Building stair structure for the disabled and infants of the present invention, while maintaining the stair shape in accordance with the operation of the cam 40, the rotating staircase 10 is deformed to the inclined surface, and the foremost side rotating bar of the rotating staircase 10 ( 11, the support 20 for supporting the shaft, the lifting support 30 for lifting and lowering the support 13 shaft hole 13a of the rotating stair frame 10 in accordance with the operation of the cam 40, and the lifting support ( The cam 40 is pushed up and pulled down to its own weight, and the motor 50 which operates the cam 40 by the switch 52 is comprised.

상기 회동계단틀(10)은 상측판(60)과 하측판(61) 사이에 다수개가 축고정되는 틀체로, 외주연에 놀슬립러버(12)가 감싸인 다수개의 회동바(11)가 형성되고, 다수개의 회동바(11) 양단이 회동가능하게 축고정되는 지지대(13)가 형성되며, 다수개의 회동바(11) 중 최전방측에 축결합된 회동바(11)에는 좌우측과 중심측에 걸쇠(14a)가 걸림고정되되, 걸쇠(14a)의 하단에는 측판(14)의 상단이 고정결합되고, 지지대(13)의 최후방측은 후방측으로 연장되어 축공(13a)이 형성된다.The rotating staircase 10 is a frame in which a plurality of shafts are fixed between the upper plate 60 and the lower plate 61, and a plurality of rotating bars 11 are formed around the outer lip of the slip slip rubber 12. And, a plurality of pivoting bar 11, both ends of the support 13 is formed to be pivotally fixed, the pivoting bar 11 is axially coupled to the foremost side of the plurality of pivoting bar 11 on the left and right and center Clasp 14a is fixed, but the upper end of the side plate 14 is fixedly coupled to the lower end of the clasp 14a, the rearmost side of the support 13 is extended to the rear side to form a shaft hole (13a).

상기 고정대(20)는 양단이 상측판(60)과 하측판(61)에 각각 고정결합되어 상기 회동계단틀(10)의 최전방측 회동바(11)의 양단이 회동가능하게 축고정되어 지지된다. Both ends of the stator 20 are fixedly coupled to the upper side plate 60 and the lower side plate 61 so that both ends of the foremost side rotation bar 11 of the rotating stair frame 10 are pivotally supported. .

상기 승강지지대(30)는 일단은 최전방측 회동계단틀(10) 지지대(13)의 축공(13a)에 축핀(31)으로 축결합되고, 타단은 최후방측 회동계단틀(10) 지지대(13)의 축공(13a)에 축핀(31)으로 축결합되며, 최전방측 회동계단틀(10)과 최후방측 회동계단틀(10)의 사이에 위치된 모든 회동계단틀(10)의 축공(13a)이 각각 축결합된다. The lifting support 30 is axially coupled to the shaft hole (13a) of the foremost side rotation stair frame (10) support 13 by the shaft pin (31), the other end is the rear end rotation stair frame (10) support (13) The shaft hole 13a of all the rotating staircases 10, which are axially coupled to the shaft hole 13a of the shaft hole 31a, and positioned between the frontmost rotating staircase 10 and the rearward rotating staircase 10, Each is axially coupled.

상기 캠(40)은 상기 승강지지대(30)의 일측 하단면이 면접촉되어 캠기어(42)를 갖는 캠축(41)의 회동에 따라 승강지지대(30)를 승강 또는 하강시켜 상기 회동계단틀(10)을 계단이나 경사면으로 변환시킨다. The cam 40 has a lower end surface of one side of the elevating support 30 in contact with the surface of the elevating support 30 by lifting or lowering the elevating support 30 in accordance with the rotation of the cam shaft 41 having the cam gear 42. Convert 10) to stairs or slopes.

상기 모터(50)는 상기 캠(40)의 캠축(41) 캠기어(42)와 기어결합되는 구동기어(51)를 갖고 스위치(52)의 작동에 따라 캠(40)을 회동시킨다. The motor 50 has a drive gear 51 geared to the camshaft 41 cam gear 42 of the cam 40 and rotates the cam 40 in accordance with the operation of the switch 52.

이와 같은 본 발명은, 보통때에는 도 1 및 도 3과 같이, 다수개의 회동계단틀(10)이 수평면을 이루는 계단으로 사용하다가, 노약자나 장애자의 휠체어가 가야한다거나, 유아가 통행하여야 할 경우에는, 계단을 이용하는 모든 사람들이 지나간 다음에, 상측판(60)이나 하측판(61)에 설치된 스위치(52)를 조작하면, 모터(50)가 동작하여 캠(40)의 회동되면서 승강지지대(30)가 다수개 회동계단틀(10)의 지지대(13) 최후방측 축공(13a)에 결합된 축핀(31)에 의해서 지지대(13) 최후방측만이 상측으로 회동되어 도 4와 같이, 경사면을 이루게 된다.In the present invention, as shown in Figs. 1 and 3, when a plurality of rotating staircases 10 are used as a stairway forming a horizontal plane, when a wheelchair of an elderly person or a disabled person has to go or an infant must pass, After all the people using the stairs have passed, operating the switch 52 installed on the upper plate 60 or the lower plate 61, the motor 50 is operated to rotate the cam 40, the lifting support 30 Only the rearmost side of the support 13 is pivoted upward by the shaft pin 31 coupled to the rearmost shaft hole 13a of the support 13 of the plurality of rotating staircases 10 to form an inclined surface as shown in FIG. 4. .

이 상태에서 노약자나 장애인 및 유아는 하측판(61)에서 상측판(60)으로 완만한 경사면을 따라서 자유롭게 왕래할 수 있게 된다.In this state, the elderly or disabled and infants can freely travel along the gentle slope from the lower plate 61 to the upper plate 60.

이와 같이, 본 발명은 계단을 만들기 위한 제반 공정이 간단하게 이루어지고, 적은 작업인원으로 손쉽게 조립하여 계단시공이 가능하며, 평소에는 계단으로 사용하다가 장애인이 탄 휠체어나 노약자 및 유아가 다닐 때에는 완만한 경사로로 변환시켜 사용할 수 있는 효과가 있다.In this way, the present invention is a simple process for making a staircase, easy assembly with a small number of working people can be installed in the staircase, and usually used as a staircase when the wheelchair or the elderly and infants with disabilities There is an effect that can be converted to a ramp to use.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위 에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

외주연에 놀슬립러버가 감싸인 다수개의 회동바가 형성되고, 회동바 양단이 회동가능하게 축고정되는 지지대가 형성되며, 다수개의 회동바중 최전방측에 축결합된 회동바에는 좌우측과 중심측에 걸쇠가 걸림고정되되, 걸쇠의 하단에는 측판의 상단이 고정결합되고, 지지대의 최후방측은 후방측으로 연장되어 축공이 형성된 다수 개의 회동계단틀과;On the outer circumference is formed a plurality of rotating bars wrapped around the Noble Slip rubber, the support bar is formed to be pivotally fixed to both ends of the rotating bar, and the rotating bar axially coupled to the foremost side of the plurality of rotating bars on the left and right sides The latch is fixed, but the lower end of the latch is fixedly coupled to the upper end of the side plate, the rear end of the support is extended to the rear side a plurality of rotating staircase frame is formed; 양단이 상측판과 하측판에 각각 고정결합되어 상기 회동계단틀의 최전방측 회동바의 양단이 회동가능하게 축고정되는 고정대와;A fixed base having both ends fixedly coupled to the upper and lower plates, respectively, wherein both ends of the foremost rotating bar of the rotating stair frame are pivotally fixed; 일단은 최전방측 회동계단틀 지지대의 축공에 축핀으로 축결합되고, 타단은 최후방측 회동계단틀 지지대의 축공에 축핀으로 축결합되며, 최전방측 회동계단틀과 최후방측 회동계단틀의 사이에 위치된 회동계단틀의 축공이 각각 축결합되는 승강지지대와;One end is axially coupled to the shaft hole of the foremost rotating staircase support, and the other end is axially coupled to the shaft hole of the foremost rotating staircase support, and is positioned between the foremost rotating staircase and the rearward rotating staircase. An elevating support having shaft axes of the rotating staircases respectively coupled; 상기 승강지지대의 일측 하단면이 면접촉되어 캠기어를 갖는 캠축의 회동에 따라 승강지지대를 승하강시켜 상기 회동계단틀을 계단이나 경사면으로 변환시키는 캠과;A cam for lifting and lowering the elevating support in accordance with the rotation of the cam shaft having the cam gear by surface contact with one of the lower surfaces of the elevating support; 상기 캠의 캠축 캠기어와 기어결합되는 구동기어를 갖고 스위치의 작동에 따라 캠을 회동시키는 모터를 구비하는 장애인과 유아를 위한 건축용 계단구조.And a drive gear gear-coupled with the camshaft cam gear of the cam and having a motor for rotating the cam according to the operation of the switch.
KR1020060095294A 2006-09-29 2006-09-29 Stairs structure for little child and handicapped person of building KR100657848B1 (en)

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KR100911171B1 (en) 2009-03-13 2009-08-06 (주)플랜에이건축사사무소 Stairs for handicapped and infant
CN101787776A (en) * 2010-03-16 2010-07-28 饶建明 Step slope inter-exchange passage
KR101090782B1 (en) 2011-04-29 2011-12-08 (주)신우 프론티어 Stair combined use strait type lift device and the operating method
KR101136987B1 (en) * 2011-11-09 2012-04-20 주식회사 건축사사무소반석 Staircase for obstacle person and children
KR101220161B1 (en) 2012-05-03 2013-01-11 주식회사 한국종합건축사사무소 hybrid lift-stairs for a disabled person and a baby and transferring method of movement assisting device by it
CN109342084A (en) * 2018-11-27 2019-02-15 洛阳理工学院 A kind of caterpillar type robot performance test stand
KR20190074489A (en) 2017-12-20 2019-06-28 박래천 Stairs for assisting walk of the handicapped
CN111663726A (en) * 2020-07-03 2020-09-15 徐辉设计股份有限公司 Multifunctional stairs
RU2813559C1 (en) * 2023-07-31 2024-02-13 Дмитрий Васильевич Левин Single-flight stairs

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JP2002004532A (en) 2000-06-22 2002-01-09 Sanyo Kenko Kk Fire escape stairs
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Publication number Priority date Publication date Assignee Title
KR100911171B1 (en) 2009-03-13 2009-08-06 (주)플랜에이건축사사무소 Stairs for handicapped and infant
CN101787776A (en) * 2010-03-16 2010-07-28 饶建明 Step slope inter-exchange passage
KR101090782B1 (en) 2011-04-29 2011-12-08 (주)신우 프론티어 Stair combined use strait type lift device and the operating method
KR101136987B1 (en) * 2011-11-09 2012-04-20 주식회사 건축사사무소반석 Staircase for obstacle person and children
KR101220161B1 (en) 2012-05-03 2013-01-11 주식회사 한국종합건축사사무소 hybrid lift-stairs for a disabled person and a baby and transferring method of movement assisting device by it
KR20190074489A (en) 2017-12-20 2019-06-28 박래천 Stairs for assisting walk of the handicapped
CN109342084A (en) * 2018-11-27 2019-02-15 洛阳理工学院 A kind of caterpillar type robot performance test stand
CN111663726A (en) * 2020-07-03 2020-09-15 徐辉设计股份有限公司 Multifunctional stairs
CN111663726B (en) * 2020-07-03 2021-06-22 徐辉设计股份有限公司 Multifunctional stairs
RU2813559C1 (en) * 2023-07-31 2024-02-13 Дмитрий Васильевич Левин Single-flight stairs
RU2813561C1 (en) * 2023-07-31 2024-02-13 Дмитрий Васильевич Левин Mounting bracket assembly

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