KR101173022B1 - Structure of gate for spread and reduce - Google Patents

Structure of gate for spread and reduce Download PDF

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Publication number
KR101173022B1
KR101173022B1 KR1020110141838A KR20110141838A KR101173022B1 KR 101173022 B1 KR101173022 B1 KR 101173022B1 KR 1020110141838 A KR1020110141838 A KR 1020110141838A KR 20110141838 A KR20110141838 A KR 20110141838A KR 101173022 B1 KR101173022 B1 KR 101173022B1
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KR
South Korea
Prior art keywords
frames
pair
frame
folding
inner cylinder
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KR1020110141838A
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Korean (ko)
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임주상
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임주상
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Priority to KR1020110141838A priority Critical patent/KR101173022B1/en
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02—Gates; Doors
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/048—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G2005/148—Railings latticed or netted
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/244—Actuation thereof by manual operation
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7096—Door leaves with possibilities to alter the extension of the door
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B2009/002—Safety guards or gates

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

본 발명은, 하부의 내통과 상부에서 상기 내통에 끼움결합되는 외통으로 이루어진 한 쌍의 수직대를 구비한 고정프레임; 나란히 횡설되고 한 쌍의 절첩관을 구비한 복수의 제1프레임으로서, 상기 복수의 제1프레임 중 하나는 한 쌍의 절첩관의 상단이 상기 한 쌍의 수직대의 외통에 각각 힌지결합되는 복수의 제1프레임; 나란히 횡설되고 상기 복수의 제1프레임 외측에서 상기 복수의 제1프레임 각각과 X자로 교차되는, 한 쌍의 절첩관을 구비한 복수의 제2프레임으로서, 상기 복수의 제2프레임 중 하나는 한 쌍의 절첩관의 하단이 상기 한 쌍의 수직대의 내통에 각각 힌지결합되는 복수의 제2프레임; 및 상기 복수의 제1프레임 및 상기 복수의 제2프레임 중 적어도 어느 하나의 한 쌍의 절첩관의 하단에 마련된 바퀴;를 포함하는 절첩식 출입문 구조를 특징으로 한다.
따라서, 본 발명에 의하면, X자형상의 신축연결프레임이 결합되는 수직대를 마련하지 않고, 한 쌍의 절첩관을 구비한 복수의 제1프레임 및 제2프레임이 X자로 서로 교차되도록 힌지결합하여 제1프레임과 제2프레임간의 연결구조를 단순화함으로써, 자원을 절약하고, 생산공정을 단축시키며, 조립 및 유지보수에 소요되는 시간을 감축할 수 있다는 효과가 있다. The present invention is a fixed frame having a pair of vertical stand consisting of the inner cylinder of the lower and the outer cylinder fitted to the inner cylinder at the top; A plurality of first frames that are rolled side by side and having a pair of folding tubes, wherein one of the plurality of first frames comprises a plurality of first hinges each having an upper end of the pair of folding tubes hinged to the pair of vertical cylinders; 1 frame; A plurality of second frames having a pair of folding tubes, which are rolled side by side and intersected with each of the plurality of first frames outside the plurality of first frames, one of the plurality of second frames being a pair A plurality of second frames, each of which has a lower end hinged to the inner cylinder of the pair of vertical bars; And a wheel provided at a lower end of the pair of folding tubes of at least one of the plurality of first frames and the plurality of second frames.
Therefore, according to the present invention, a plurality of first frames and a second frame having a pair of folding pipes are hinged to cross each other with an X-shape without providing a vertical stand to which the X-shaped expansion and connecting frame is coupled. By simplifying the connection structure between the first frame and the second frame, it is possible to save resources, shorten the production process, and reduce the time required for assembly and maintenance.

Description

절첩식 출입문 구조{STRUCTURE OF GATE FOR SPREAD AND REDUCE}Folding door structure {STRUCTURE OF GATE FOR SPREAD AND REDUCE}

본 발명은 공장이나 아파트 단지와 같은 대형 건물의 출입을 위한 절첩식 출입문 구조에 관한 것으로, 보다 구체적으로는 절첩식 출입문의 프레임구조를 개선하여 비용의 절감과 공간활용도를 높인 절첩식 출입문 구조에 관한 것이다. The present invention relates to a folding door structure for access of a large building, such as a factory or an apartment complex, and more particularly, to a folding door structure that improves the frame structure of the folding door to reduce costs and increase space utilization. will be.

일반적으로 공공시설이나 공장과 같은 대형 시설물에 있어서, 시설물내의 출입을 통제하기 위해 출입구에 대형문을 설치시켜 필요에 따라 여닫을 수 있도록 하거나 길이를 축소, 신장하도록 하여 출입구를 개폐하는 접철식 출입문이 설치되어 사용되고 있다. In general, in large facilities such as a public facility or a factory, a large door is installed at the entrance to control the entry and exit of the facility so that it can be opened or closed as needed, or a folding door is provided to open and close the entrance. It is used.

도 3에 도시된 바와 같이, 종래 절첩식 출입문은, 등간격으로 나란히 횡설되며 한 쌍의 수직대를 구비한 ∩형상의 복수의 돔형프레임(2)과, X자형상으로서 각 단부가 이웃하는 돔형프레임(2)의 수직대 사이에 결합되어 상기 돔형프레임(2) 사이의 거리를 신축가능하게 하는 신축연결프레임(1), 돔형프레임(2)의 저부에 구비되는 이송로울러(3)와 이송로울러가 이동되는 레일(4)로 구성된다. As shown in FIG. 3, the conventional folding doors are arranged side by side at equal intervals and have a plurality of domed frames 2 having a pair of vertical bars and a dome shape in which each end is adjacent as an X shape. A flexible connection frame (1) coupled to the vertical stand of the frame (2) to stretch the distance between the domed frame (2), the transfer roller (3) and the transfer roller provided on the bottom of the domed frame (2) It consists of a rail (4) is moved.

따라서, 출입구를 개방하는 경우, 상기 신축연결프레임(1)과 돔형프레임(2)은 수동 또는 자동으로 접히게 되어 출입구 담장의 개방된 부분 양측에 시공된 수용부(5) 내부에 위치되게 된다. Therefore, when opening the doorway, the telescopic connection frame 1 and the dome-shaped frame 2 can be folded manually or automatically and placed inside the receiving portion 5 constructed on both sides of the open portion of the doorway fence.

그러나, 종래 절첩식 출입문은, 도 4를 참조하면, 절첩식 출입문의 신축을 위해, 신축연결프레임(1)의 각 단부 중 적어도 상단이 돔형프레임(2)의 수직대에 형성된 슬라이딩홈(6)을 따라 이동되는 구성으로 이루어져 있기 때문에, 가공공정이 많고 조립이 용이하지 않으며 연결부위와 부품이 많아 고장이 잦고 레일이 필요하며 사용이 불편하다는 문제점이 있었다. However, in the conventional folding door, referring to FIG. 4, at least an upper end of each end of the flexible connecting frame 1 is formed on the vertical stand of the domed frame 2 for expansion and contraction of the folding door. Because it consists of a configuration that is moved along, there is a problem that there are many machining processes, not easy to assemble, many connection parts and components, frequent failures, need a rail and inconvenient to use.

본 발명은 상기 문제점을 해결하기 위한 것으로, 절첩식 출입문에 있어서, 수직대를 구비한 돔형프레임 없이 X자 형상으로 교차되는 복수의 제1프레임과 복수의 제1프레임 각각을 힌지결합함으로써 가공공정이 간단하고 고장이 적은 절첩식출입문구조를 제공하는데 그 목적이 있다. The present invention is to solve the above problems, in the folding door, the machining process by hinge-bonding each of the plurality of first frame and the plurality of first frame intersected in the X shape without the dome-shaped frame having a vertical stand Its purpose is to provide a simple, low failure folding door structure.

상기 목적을 해결하기 위해, 본 발명은, 하부의 내통과 상부에서 상기 내통에 끼움결합되는 외통으로 이루어진 한 쌍의 수직대를 구비한 고정프레임; 나란히 횡설되고 한 쌍의 절첩관을 구비한 복수의 제1프레임으로서, 상기 복수의 제1프레임 중 하나는 한 쌍의 절첩관의 상단이 상기 한 쌍의 수직대의 외통에 각각 힌지결합되는 복수의 제1프레임; 나란히 횡설되고 상기 복수의 제1프레임 외측에서 상기 복수의 제1프레임 각각과 X자로 교차되는, 한 쌍의 절첩관을 구비한 복수의 제2프레임으로서, 상기 복수의 제2프레임 중 하나는 한 쌍의 절첩관의 하단이 상기 한 쌍의 수직대의 내통에 각각 힌지결합되는 복수의 제2프레임; 및 상기 복수의 제1프레임 및 상기 복수의 제2프레임 중 적어도 어느 하나의 한 쌍의 절첩관의 하단에 마련된 바퀴;를 포함하는 절첩식 출입문 구조를 특징으로 한다.In order to solve the above object, the present invention, a fixed frame having a pair of vertical frame consisting of an outer cylinder that is fitted to the inner cylinder in the lower inner cylinder and the upper; A plurality of first frames that are rolled side by side and having a pair of folding tubes, wherein one of the plurality of first frames comprises a plurality of first hinges each having an upper end of the pair of folding tubes hinged to the pair of vertical cylinders; 1 frame; A plurality of second frames having a pair of folding tubes, which are rolled side by side and intersected with each of the plurality of first frames outside the plurality of first frames, one of the plurality of second frames being a pair A plurality of second frames, each of which has a lower end hinged to the inner cylinder of the pair of vertical bars; And a wheel provided at a lower end of the pair of folding tubes of at least one of the plurality of first frames and the plurality of second frames.

본 발명에 있어서, 상기 복수의 제1프레임 및 상기 복수의 제2프레임은 한 쌍의 절첩관을 연결하는 연결부를 각각 포함하는 절첩식 출입문 구조를 특징으로 한다. In the present invention, the plurality of first frames and the plurality of second frames are characterized in that the folding door structure each comprising a connecting portion for connecting a pair of folding pipe.

본 발명에 따르면, X자형상의 신축연결프레임이 결합되는 수직대를 마련하지 않고, 한 쌍의 절첩관을 구비한 복수의 제1프레임 및 제2프레임이 X자로 서로 교차되도록 힌지결합하여 제1프레임과 제2프레임간의 연결구조를 단순화함으로써, 자원을 절약하고, 생산공정을 단축시키며, 조립 및 유지보수에 소요되는 시간을 감축할 수 있다는 효과가 있다. According to the present invention, the first frame is hinged so that a plurality of first frames and a second frame having a pair of folding pipes intersect each other with an X letter, without providing a vertical stand to which the X-shaped expansion and connecting frame is coupled. By simplifying the connection structure between the frame and the second frame, it is possible to save resources, shorten the production process, and reduce the time required for assembly and maintenance.

도 1은 본 발명의 바람직한 실시예에 따른 절첩식 출입문 구조를 도시한 도면이다.
도 2는 본 발명의 절첩식 출입문 구조에 있어서, 수직대의 구조를 도시한 투시도면이다.
도 3은 종래 절첩식 출입문을 도시한 도면이다.
도 4는 종래 절첩식 출입문의 수직대와 신축프레임의 연결부위를 도시한 도면이다. 1 is a view showing a folding door structure according to a preferred embodiment of the present invention.
2 is a perspective view showing the structure of the vertical stand in the folding door structure of the present invention.
3 is a view showing a conventional folding door.
4 is a view showing a connection portion of the vertical frame and the expansion frame of the conventional folding door.

이하에서는 도면을 참조로 하여 본 발명의 바람직한 실시예에 따른 절첩식 출입문구조에 대해 설명하기로 한다. Hereinafter, a folding door structure according to a preferred embodiment of the present invention will be described with reference to the drawings.

도 1은 본 발명의 바람직한 실시예에 따른 절첩식 출입문 구조를 도시한 도면이다. 1 is a view showing a folding door structure according to a preferred embodiment of the present invention.

도 1을 참조하면, 본 발명의 바람직한 실시예에 따른 절첩식 출입문 구조는 한 쌍의 수직대를 구비한 고정프레임(10), 상기 고정프레임(10)에 결합되고 서로 X자로 교차되어 교차부가 힌지핀에 의해 각각 힌지결합된 복수의 제1프레임(20) 및 복수의 제2프레임(30), 그리고, 제2프레임 하단에 마련된 바퀴(40)를 포함하며, 일측에는 접힌 복수의 제1프레임(20) 및 복수의 제2프레임(30)을 수용하는 수용부(50)가 마련되어 있다. Referring to Figure 1, the folding door structure according to a preferred embodiment of the present invention is a fixed frame 10 having a pair of vertical stand, coupled to the fixed frame 10 and cross each other X-crossed hinge And a plurality of first frames 20 and a plurality of second frames 30 hinged by pins, respectively, and wheels 40 provided at a lower end of the second frame, and a plurality of first frames folded at one side ( 20 and an accommodating portion 50 for accommodating the plurality of second frames 30 are provided.

또한, 본 발명의 실시예에 있어서, 복수의 제1프레임(20)은 한 쌍의 절첩관(211) 및 한 쌍의 절첩관(211)을 연결하는 연결부(212)로 이루어져 대략 ∩형상을 이루는 프레임이 나란히 횡설되어 이루어지고, 복수의 제2프레임(30)은 한 쌍의 절첩관(311) 및 한 쌍의 절첩관(311)을 연결하는 연결부(312)로 이루어져 대략 ∩형상을 이루는 프레임이 나란히 횡설되어 이루어진다. In addition, in the exemplary embodiment of the present invention, the plurality of first frames 20 may be formed of a pair of folding pipes 211 and a connecting portion 212 connecting the pair of folding pipes 211 to form a substantially ∩ shape. Frames are rolled side by side, the plurality of second frame 30 is composed of a pair of folding pipes 311 and a connecting portion 312 connecting the pair of folding pipes 311 to form a substantially ∩ shape It is done side by side.

이 경우, 제1프레임(20)의 한 쌍의 절첩관(211) 사이의 거리 및 절첩관(211)의 길이가 제2프레임(30)의 한 쌍의 절첩관(311) 사이의 거리 및 절첩관(311)의 길이보다 적기 때문에 제2프레임(30)이 제1프레임(20)의 외측에서 힌지결합되고, 제1프레임(20)과 제2프레임(30)의 교차각도를 줄여 축소시킬 경우, 복수의 제1프레임(20)은 복수의 제2프레임(30) 내측에 위치되게 된다. In this case, the distance between the pair of folding pipes 211 of the first frame 20 and the length of the folding pipe 211 is the distance between the pair of folding pipes 311 of the second frame 30 and cut out. Since the second frame 30 is hinged from the outside of the first frame 20 because it is smaller than the length of the crown 311, and reduced by reducing the crossing angle between the first frame 20 and the second frame 30. The plurality of first frames 20 may be positioned inside the plurality of second frames 30.

그리고, 본 발명의 실시예에 있어서, 고정프레임(10)의 수직대는, 도 2에 도시된 바와 같이, 하부의 내통(112)과 상부에서 상기 내통(112)에 끼움결합되는 외통(111)으로 이루어져 있다. And, in the embodiment of the present invention, the vertical stand of the fixed frame 10, as shown in Figure 2, the inner cylinder 112 of the lower and the outer cylinder 111 which is fitted to the inner cylinder 112 at the top. consist of.

또한, 상기 복수의 제1프레임(20) 중 한 프레임(21)은 상기 수직대의 외통(111)에 결합되고 상기 복수의 제2프레임(30) 중 한 프레임(31)은 상기 수직대의 내통(112)에 결합되어 고정프레임(10)과 복수의 제1,2프레임(20, 30)이 결합된다. Further, one frame 21 of the plurality of first frames 20 is coupled to the outer cylinder 111 of the vertical stand, and one frame 31 of the plurality of second frames 30 has an inner cylinder 112 of the vertical stand. ) Is coupled to the fixed frame 10 and the plurality of first and second frames 20 and 30.

이하에서는 본 발명의 작동원리에 대해 설명하기로 한다. Hereinafter, the operation principle of the present invention will be described.

사용자가 고정프레임(10)을 잡고 수용부(50) 측으로 밀게 되면 복수의 제1프레임(20)과 힌지결합된 복수의 제2프레임(30)의 교차각도가 줄어들면서 복수의 제2프레임(30) 내측으로 복수의 제1프레임(20)이 접혀 들어가 출입구를 개방할 수 있게 된다. When the user grabs the fixed frame 10 and pushes it toward the receiving unit 50, the crossing angles of the plurality of first frames 20 and the plurality of second frames 30 hinged to each other are reduced, thereby reducing the plurality of second frames 30. A plurality of first frames 20 can be folded into the inside to open the doorway.

이 경우, 제2프레임(30)의 하단에 바퀴(40)가 마련되어 있으므로, 보다 쉽게 출입문을 개방할 수 있게 된다. In this case, since the wheel 40 is provided at the lower end of the second frame 30, the door can be opened more easily.

한편, 상술한 실시예에서는 사용자가 직접 고정프레임(10)을 밀어 출입문을 접는 것으로 설명되었으나, 공지의 구동수단에 의해 자동으로 출입문이 접히도록 할 수 있음은 물론이다. Meanwhile, in the above-described embodiment, the user pushes the fixed frame 10 directly to fold the door. However, the door can be automatically folded by a known driving means.

또한, 상술한 실시예에 있어서는 제2프레임(30)의 하단에 바퀴(40)가 마련되어 있으나, 제1프레임(20)의 하단에 바퀴가 마련될 수 있음은 물론이다. 또한, 제1프레임(20) 또는 제2프레임(30)의 하단에 마련되는 바퀴는 모든 프레임에 마련될 수도 있고 필요에 따라 적절한 수로 조절될 수 있다. In addition, in the above-described embodiment, the wheel 40 is provided at the lower end of the second frame 30, but the wheel may be provided at the lower end of the first frame 20. In addition, the wheels provided at the bottom of the first frame 20 or the second frame 30 may be provided in all the frames or may be adjusted to an appropriate number as necessary.

그리고, 상술한 실시예에 있어서는 일측에 수용부(50)를 두어 복수의 제1프레임(20) 및 복수의 제2프레임(30)이 내부로 수용될 수 있도록 예시되었으나, 필요에 따라 양측에 고정프레임(10)을 마련하여 수용부 없이 설치되게 할 수도 있다. In addition, in the above-described embodiment, the receiving unit 50 is provided on one side so that the plurality of first frames 20 and the plurality of second frames 30 may be accommodated therein, but fixed to both sides as necessary. The frame 10 may be provided to be installed without the receiving portion.

10 : 고정프레임 ` 11 : 외통
12 : 내통 20 : 제1프레임
30 : 제1프레임 40 : 바퀴
50 : 수용부 211, 311 : 제1, 2프레임의 절첩관
212, 312 : 제1, 2프레임의 연결부
1 : 신축연결프레임 2 : 돔형프레임
3 : 이송로울러 4 : 레일
5 : 수용부 6 : 슬라이더홈10: fixed frame `11: outer cylinder
12: inner cylinder 20: first frame
30: first frame 40: wheels
50: accommodating part 211, 311: folding tube of the first and second frames
212 and 312: connecting portion of the first and second frames
1: extension frame 2: dome frame
3: feed roller 4: rail
5: accommodating part 6: slider groove

Claims (2)

하부의 내통과 상부에서 상기 내통에 끼움결합되는 외통으로 이루어진 한 쌍의 수직대를 구비한 고정프레임;
나란히 횡설되고 한 쌍의 절첩관을 구비한 복수의 제1프레임으로서, 상기 복수의 제1프레임 중 하나는 한 쌍의 절첩관의 상단이 상기 한 쌍의 수직대의 외통에 각각 힌지결합되는 복수의 제1프레임 ;
나란히 횡설되고 상기 복수의 제1프레임 외측에서 상기 복수의 제1프레임 각각과 X자로 교차되는, 한 쌍의 절첩관을 구비한 복수의 제2프레임으로서, 상기 복수의 제2프레임 중 하나는 한 쌍의 절첩관의 하단이 상기 한 쌍의 수직대의 내통에 각각 힌지결합되는 복수의 제2프레임; 및
상기 복수의 제1프레임 및 상기 복수의 제2프레임 중 적어도 어느 하나의 한 쌍의 절첩관의 하단에 마련된 바퀴;를 포함하는 절첩식 출입문 구조.A fixed frame having a pair of vertical bars formed of an outer cylinder fitted to the inner cylinder at a lower inner cylinder and an upper portion thereof;
A plurality of first frames that are rolled side by side and having a pair of folding tubes, wherein one of the plurality of first frames comprises a plurality of first hinges each having an upper end of the pair of folding tubes hinged to the pair of vertical cylinders; 1 frame;
A plurality of second frames having a pair of folding tubes, which are rolled side by side and intersected with each of the plurality of first frames outside the plurality of first frames, one of the plurality of second frames being a pair A plurality of second frames, each of which has a lower end hinged to the inner cylinder of the pair of vertical bars; And
And a wheel provided at a lower end of the pair of folding tubes of at least one of the plurality of first frames and the plurality of second frames. 제1항에 있어서, 상기 복수의 제1프레임 및 상기 복수의 제2프레임은 한 쌍의 절첩관을 연결하는 연결부를 각각 포함하는 절첩식 출입문 구조. The folding door structure of claim 1, wherein the plurality of first frames and the plurality of second frames each include a connecting portion connecting a pair of folding tubes.
KR1020110141838A 2011-12-26 2011-12-26 Structure of gate for spread and reduce KR101173022B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101471462B1 (en) * 2013-09-03 2014-12-10 윤상수 Protective case of jabara type gate
KR20170132582A (en) * 2016-05-24 2017-12-04 전재현 Section height adjustable folding type doors and assembled door receiving device
KR102011977B1 (en) 2018-09-11 2019-10-21 전용관 House for foldable door
CN111172919A (en) * 2020-03-16 2020-05-19 浙江志创企业管理有限公司 Gate equipment based on face identification
CN112282626A (en) * 2020-11-25 2021-01-29 深圳职业技术学院 Trackless retractable door
CN112647448A (en) * 2021-01-08 2021-04-13 深圳市链路电控实业有限公司 Foldable barrier gate equipment
KR20210106252A (en) 2020-02-20 2021-08-30 (주)광진시스템 Drain conduit for foldable entrance floor

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JPS53112949U (en) 1977-02-17 1978-09-08

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JPS5236839U (en) 1975-09-08 1977-03-15
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101471462B1 (en) * 2013-09-03 2014-12-10 윤상수 Protective case of jabara type gate
KR20170132582A (en) * 2016-05-24 2017-12-04 전재현 Section height adjustable folding type doors and assembled door receiving device
KR101911477B1 (en) 2016-05-24 2018-10-24 전용관 Section height adjustable folding type doors and assembled door receiving device
KR102011977B1 (en) 2018-09-11 2019-10-21 전용관 House for foldable door
KR20210106252A (en) 2020-02-20 2021-08-30 (주)광진시스템 Drain conduit for foldable entrance floor
CN111172919A (en) * 2020-03-16 2020-05-19 浙江志创企业管理有限公司 Gate equipment based on face identification
CN111172919B (en) * 2020-03-16 2021-01-01 深圳市海清视讯科技有限公司 Gate equipment based on face identification
CN112282626A (en) * 2020-11-25 2021-01-29 深圳职业技术学院 Trackless retractable door
CN112647448A (en) * 2021-01-08 2021-04-13 深圳市链路电控实业有限公司 Foldable barrier gate equipment

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