KR20040005577A - Sliding door with guide rail - Google Patents

Sliding door with guide rail Download PDF

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Publication number
KR20040005577A
KR20040005577A KR1020030016501A KR20030016501A KR20040005577A KR 20040005577 A KR20040005577 A KR 20040005577A KR 1020030016501 A KR1020030016501 A KR 1020030016501A KR 20030016501 A KR20030016501 A KR 20030016501A KR 20040005577 A KR20040005577 A KR 20040005577A
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KR
South Korea
Prior art keywords
roller
guide rail
support
sliding door
seating
Prior art date
Application number
KR1020030016501A
Other languages
Korean (ko)
Inventor
이근준
Original Assignee
(주)미리텍
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Application filed by (주)미리텍 filed Critical (주)미리텍
Priority to KR1020030016501A priority Critical patent/KR20040005577A/en
Publication of KR20040005577A publication Critical patent/KR20040005577A/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

PURPOSE: A sliding door with a guide rail is provided to easily install, repair, and modify the structure by simply detaching and attaching the guide rail and to prevent a roller from being separated. CONSTITUTION: A sliding door with a guide rail(210) is composed of a door body attached with at least one roller to the upper part; the guide rail for guiding the door to be opened and shut by placing a rolling member of the roller to support the door body and move in the horizontal direction; and an upper frame attached to the bottom of the guide rail. The guide rail includes a roller placing unit(211) having a roller placing space(214). The roller placing space comprises a cut unit(212) of which both ends are penetrated and formed in a pipe shape, cut at the center of the bottom face along the longitudinal direction to move the roller with placing the roller on the upsides of support sills(213) formed at both sides, and a support projection(22a) vertically protruded at ends of the support sills arranged at both sides of the cut unit and placed with the rolling member of the roller.

Description

가이드레일을 가지는 미닫이문{Sliding door with guide rail}Sliding door with guide rail}

개시된 본 발명은, 미닫이문에 관한것으로서, 더욱 상세하게는, 설치, 수리 및 구조 변경이 용이하며, 롤러의 이탈이 방지될 수 있도록 하고, 구조의 변경을 용이하게 하는 가이드레일을 가지는 미닫이문에 관한 것이다.The present invention relates to a sliding door, and more particularly, to a sliding door having a guide rail for easy installation, repair and structural change, to prevent detachment of the roller, and to facilitate structural change. It is about.

종래 기술에서의 미닫이문은 문체를 지지하는 문틀을 가지며, 문틀의 하부, 또는, 상부에서 상기 문체에 구성된 롤러가 안착되어 이동 유도되는 가이드레일이 장착된 구성을 가지게 된다.Sliding door in the prior art has a door frame for supporting the door, the lower portion of the door frame, or has a configuration that is mounted on the guide rail guided to move the roller configured in the door at the top.

이러한 종래 기술에서의 가이드레일은 별도의 이탈방지구 없이 롤러가 안착되게 됨으로서 롤러의 이탈에 의하여 고장이 발생되는 등의 구조상의 문제점을 가지게 된다.The guide rail in the prior art has a structural problem such that a failure occurs due to the separation of the roller by the roller is seated without a separate escape prevention.

또한, 종래기술에서의 가이드레일은 단일 문체를 가지는 미닫이문을 이중 문체를 가지는 미닫이문으로 변경하는 경우, 가이드레일을 상부틀로부터 분리한 후 위치를 조정하여 부착함과 아울러, 추가되는 문체의 롤러가 안착 이동될 수 있도록 추가의 가이드레일을 더 설치해야 하는 등 그 구조의 변경이 용이하지 않게 되는 문제점 또한 가지게 된다.In addition, the guide rail in the prior art, when changing the sliding door having a single style into a sliding door having a double style, after removing the guide rail from the upper frame and adjusting the position and attaching, the roller of the additional style There is also a problem that it is not easy to change the structure, such as additional guide rails need to be installed so that can be moved.

따라서, 본 발명은 롤러의 이탈을 방지하며, 가이드레일의 탈부착을 용이하게 함으로서 미닫이문을 용이하게 설치할 수 있도록 하고, 설치 후의 관리가 용이하도록 하며, 또한, 구조 변경의 필요성이 있는 경우 구조의 변경을 용이하게 하는 가이드레일을 가지는 미닫이문을 제공하는 것을 그 목적으로 한다.Therefore, the present invention prevents the detachment of the roller, facilitates the removal and detachment of the guide rail to facilitate the installation of the sliding door, to facilitate the management after installation, and also to change the structure if there is a need to change the structure It is an object of the present invention to provide a sliding door having a guide rail to facilitate the operation.

도1은, 본원 발명의 일 실시 예에 따르는 가이드레일을 가지는 미닫이문의 사시도,1 is a perspective view of a sliding door having a guide rail according to an embodiment of the present invention,

도2는, 도1의 z-z 방향으로 절단한 미닫이문의 수직단면도,2 is a vertical sectional view of the sliding door cut in the z-z direction of FIG.

도3은, 본원 발명에 따르는 가이드레일의 단면도,3 is a cross-sectional view of a guide rail according to the present invention;

도4는, 상기 도3의 변형된 구성을 가지는 가이드레일의 단면도,4 is a cross-sectional view of the guide rail having the modified configuration of FIG.

도5는, 상기 도4의 롤러안착부의 변형된 실시 예를 나타내는 또 다른 롤러안착부의 단면도이다.5 is a cross-sectional view of another roller seating portion showing a modified embodiment of the roller seating portion of FIG.

*도면의 주요 부호에 대한 설명** Description of Major Symbols in Drawings *

100 : 미닫이문100: sliding door

1 : 문체2 : 상부틀1: Style 2: Upper frame

21 : 롤러22, 22B, 210 : 가이드레일21: roller 22, 22B, 210: guide rail

22b : 롤러안착부고정부22c, 211 : 롤러안착부22b: roller seat fixing part 22c, 211: roller seat

212 : 절개부213 : 지지턱212: incision 213: support jaw

214 : 롤러안착공간214: roller seating space

상술한 목적을 달성하기 위한 본원 발명의 미닫이문은, 상부에 적어도 하나 이상의 롤러가 부착된 문체;와, 상기 롤러의 구름부재가 문체를 지지하도록 안착되어 횡방향으로 이동됨으로서 상기 문체가 개폐되도록 유도하는 가이드레일;과, 상기 가이드레일이 저면에 부착되는 상부틀;로 구성되는 미닫이문에 있어서, 상기 가이드레일이, 양단부가 관통된 관상으로 저면의 중심에서 길이방향을 따라 절개되어 양측에 형성된 지지턱의 상부에 롤러가 안착된 상태로 이동될 수 있도록 하는 절개부와 상기 절개부의 양측에 형성된 상기 지지턱의 단부면에는 수직으로 돌출되어 상기 롤러의 구름부재가 안착되는 지지돌기로 구성되는 롤러안착공간이 구비된 롤러안착부;를 가지는 것을 특징으로 한다.Sliding door of the present invention for achieving the above object, at least one roller is attached to the door; and the rolling member of the roller is seated to support the door is moved in the transverse direction to induce the door to open and close And a guide rail to which the guide rail is attached to the bottom surface of the sliding door, wherein the guide rails are cut in the longitudinal direction at the center of the bottom surface in a tubular shape with both ends penetrated therein, and formed on both sides. Roller seating consisting of an incision that allows the roller to be moved in the seated state on the upper part of the jaw and a support protrusion that vertically protrudes from an end surface of the support jaw formed on both sides of the incision to seat the rolling member of the roller. It characterized in that it has a roller seating portion provided with a space.

상기 가이드레일은 또한, 양단부가 관통된 관상으로 저면의 중심에서 길이방향을 따라 절개되어 양측에 형성된 지지턱의 상부에 롤러가 안착된 상태로 이동될 수 있도록 하는 절개부와 상기 절개부의 양측에 형성된 상기 지지턱의 단부면에는 수직으로 돌출되어 상기 롤러의 구름부재가 안착되는 지지돌기가 각각 형성된 이루어지는 롤러안착공간이 구비되고, 상부의 외면 중심에서 길이방향을 따라 양단부까지 관통되도록 연장되는 지지홈을 가지는 롤러안착부;와, 상기 가이드레일의 하부면에서 상기 지지홈의 단면과 대응되는 단면을 가지며 길이 방향을 따라 돌출되어 상기 지지홈에 끼워지는 롤러안착부지지돌기를 가지는 롤러안착부고정부;로 구성되어, 상기 롤러안착부의 지지홈의 양단부에서 상기 롤러안착부지지돌기가 상기 지지홈으로 끼워져 결합되도록 구성될 수 있다.The guide rail is also formed on both sides of the incision and the incision to move in a state in which the roller is seated on the upper portion of the support jaw formed on both sides is cut along the longitudinal direction at the center of the bottom in the tubular through both ends An end surface of the support jaw is provided with a roller seating space which is vertically protruded and formed with support protrusions for seating the rolling members of the rollers, respectively. And a roller seating part fixing part having a cross section corresponding to an end face of the support groove at a lower surface of the guide rail and having a roller seating support supporting protrusion which is protruded along a longitudinal direction and fitted to the support groove. And the roller seat supporting protrusions are inserted into the support grooves at both ends of the support grooves of the roller seat. It can be configured to be turned combined.

상기 롤러안착부는, 절개부와 상기 지지돌기를 가지는 롤러안착공간을 적어도 두개 이상 가지도록 구성될 수도 있다.The roller seating portion may be configured to have at least two roller seating spaces having a cutout and the support protrusion.

이하, 첨부 도면을 참조하여 본원 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도1은 본원 발명의 일 실시 예를 나타내는 미닫이문의 사시도이고, 도2는 상술한 도1의 z-z 방향을 따라 절단한 미닫이문의 수직 단면도이다.1 is a perspective view of a sliding door showing an embodiment of the present invention, Figure 2 is a vertical cross-sectional view of the sliding door cut along the z-z direction of FIG.

도시된 바와 같이, 본원 발명의 일 실시 예로서의 미닫이문은, 문체(1)의 상부에 롤러축에 의하여 결합되는 적어도 하나 이상의 롤러(21)가 구성되며, 문틀의 상부를 이루는 상부틀(2)의 하부면에는 가이드레일(210)이 부착되고, 부착된 가이드레일(210)에는 롤러(21)의 구름부재(21a)가 안착되어 유도됨으로서, 문체(1)가 횡으로 이동되어 문이 개폐되도록 구성된다.As shown, the sliding door according to an embodiment of the present invention, at least one roller 21 is coupled to the upper portion of the door (1) by a roller shaft, the upper frame of the upper frame (2) forming the upper part of the door frame Guide rails 210 are attached to the lower surface, and the rolling member 21a of the roller 21 is guided to the attached guide rails 210 so that the door 1 is laterally moved to open and close the door. do.

도3는 본원 발명의 일 실시 예에 따르는 가이드레일의 단면도이며, 도4는 상기 도3의 가이드레일의 변형된 실시 예에 따르는 또 다른 구성을 가지는 가이드레일의 단면도로서 이하 도3 및 도4를 참조하여 본원 발명의 일특징으로서의 가이드레일을 더욱 상세히 설명한다.3 is a cross-sectional view of a guide rail according to an embodiment of the present invention, Figure 4 is a cross-sectional view of a guide rail having another configuration according to a modified embodiment of the guide rail of Figure 3 below and FIGS. The guide rail as one feature of the present invention will be described in more detail with reference to.

도3에 도시된 본원 발명의 일 실시 예로서의 가이드레일(210)은 관상으로, 문체(1)에 상부에 부착되는 롤러(21)가 안착되어 이동될 수 있도록 제1절개부(212)와 지지돌기(22a)를 가지는 롤러안착공간(214)이 형성된 제1롤러안착부(211)를 가진다. 제1롤러안착부(211)의 하부면에는 롤러(21)와 문체(1)를 연결하는 롤러지지축(215)이 이동될 수 있도록 가이드레일(210)의 길이방향을 따라 절개된 제1절개부(212)가 형성되며, 제1절개부(212)는 제1절개부(212)의 입구의 양 모서리 면 각각에서 가이드레일(210)의 길이 방향을 따라 제1절개부(212)의 중심방향으로 각각 돌출되어 롤러(21)를 지지하는 지지턱(213)을 가진다. 상술한 구성에서 롤러(21)는 가이드레일(210)의 단부에서 제1롤러안착부(211)의 내부 롤러안착공간(214)으로 삽입된다. 또한, 상기 지지턱(213)의 단부에는 지지턱(213)으로부터 수직 방향으로 돌출된 지지돌기(22a)가 각각 형성되고, 지지돌기(22a)의 단부는 롤러(21)에 구성된 구름부재(21a)의 홈에 대응하는 곡면의 형상을 갖는다.The guide rail 210 according to an embodiment of the present invention shown in Figure 3 is tubular, the first cutout 212 and the support protrusions so that the roller 21 attached to the upper portion to the style 1 can be seated and moved. It has the 1st roller mounting part 211 in which the roller seating space 214 which has 22a is formed. The first incision cut along the longitudinal direction of the guide rail 210 so that the roller support shaft 215 connecting the roller 21 and the style 1 can be moved on the lower surface of the first roller seat 211. Part 212 is formed, the first cutout 212 is the center of the first cutout 212 along the longitudinal direction of the guide rail 210 on each of both corners of the inlet of the first cutout 212 It has a support jaw 213 protruding in each direction to support the roller 21. In the above-described configuration, the roller 21 is inserted into the inner roller seating space 214 of the first roller seating portion 211 at the end of the guide rail 210. In addition, support ends 22a protruding from the support jaw 213 in the vertical direction are formed at ends of the support jaw 213, respectively, and end portions of the support protrusions 22a are rolling members 21a formed in the roller 21. Has a curved surface corresponding to the groove.

롤러(21)는 구름부재(21a)의 곡면에 지지돌기(22a)가 삽입되는 형상으로 롤러가 제1롤러안착부(211)에 안착됨으로서 롤러(21)가 이동 중에 가이드레일로부터 이탈되는 것이 방지되고, 또한, 롤러와 롤러안착부의 접하는 면이 작아지게 되어가이드레일과 롤러 사이의 마찰이 적어지게 됨으로서 문체의 이동이 더욱 원활하게 된다.The roller 21 has a shape in which the support protrusion 22a is inserted into the curved surface of the rolling member 21a, so that the roller is seated on the first roller seat 211 to prevent the roller 21 from being separated from the guide rail during movement. In addition, the contact surface between the roller and the roller seat becomes smaller, so that the friction between the guide rail and the roller becomes smaller, thereby making the movement of the style more smooth.

도4는 도3 가이드레일의 변형된 실시 예를 나타내는 도면이다.4 is a view showing a modified embodiment of the guide rail of FIG.

도4에 도시된 가이드레일(22B)은 롤러(21)가 안착되는 롤러안착공간을 가지는 제2롤러안착부(22c)와 제2롤러안착부(22c)가 고정되는 롤러안착부고정부(22b)로 분리 구성된다. 제2롤러안착부(22c)가 롤러안착부고정부(22b)에 결합 부착되기 위하여 제2롤러안착부(22c)는 상부면 중앙에 길이방향을 따라 양 단부에서 관통되도록 연장되는 지지홈(22f)을 가진다. 그리고, 롤러안착부고정부(22b)는 상기 제2롤러안착부(22c)에 형성된 지지홈(22f)에 끼워져 고정될 수 있도록 롤러안착부고정부(22b)의 하부면에서 길이방향을 따라 돌출 형성되는 롤러안착부지지돌기(22d)를 가진다.The guide rail 22B shown in FIG. 4 has a roller seat fixing part 22b in which a second roller seat 22c and a second roller seat 22c having a roller seating space on which the roller 21 is seated are fixed. It is composed of separation. In order for the second roller seating portion 22c to be coupled to the roller seating portion fixing portion 22b, the second roller seating portion 22c extends so as to penetrate at both ends along the longitudinal direction in the center of the upper surface. Has Then, the roller mounting portion fixing portion 22b is formed to protrude along the longitudinal direction from the lower surface of the roller mounting portion fixing portion 22b to be fitted and fixed in the support groove 22f formed in the second roller mounting portion 22c. It has a roller mounting part support protrusion 22d.

상기 롤러안착부고정부(22b)에 형성된 롤러안착부지지돌기(22d)는 롤러안착부고정부(22b)의 하부로 돌출됨에 따라 넓은 폭을 가진다. 상기 지지홈(22f)은 롤러안착부지지돌기(22d)가 삽입되어 고정될 수 있도록 상부면의 개구부는 좁고 지지홈(22f)의 저면은 넓어지는 형태로서 지지홈(22f)의 단면은 롤러안착부지지돌기(22d)의 단면과 동일한 형상을 가진다. 제2롤러안착부(22c)는 롤러안착부고정부(22b)의 롤러안착부지지돌기(22d)의 단부가 지지홈(22f)의 양단부를 통해 지지홈(22f)에 삽입되어 끼워짐으로써 롤러안착부고정부(22b)와 결합 고정된다.The roller seating part supporting protrusion 22d formed on the roller seating part fixing part 22b has a wide width as it protrudes to the lower part of the roller seating part fixing part 22b. 22f of the support groove 22f has a narrow opening and a bottom surface of the support groove 22f widened so that the roller seating support 22d can be inserted and fixed. It has the same shape as the cross section of the supporting projection 22d. The second roller seating portion 22c is roller seated by inserting the end of the roller seating support 22d of the roller seating fixing portion 22b into the support groove 22f through both ends of the support groove 22f. It is fixed in combination with the sub-government part 22b.

도4의 제2롤러안착부(22c)는 또한 상기 가이드레일(22B)의 하부방향으로 형성된 제2절개부(22g)의 하부 양단부에 형성되는 지지턱(213)을 가진다. 상술한 지지턱(213)은 각각의 단부에서 수직방향으로 돌출되어 롤러(21)에 구성된 구름부재(21a)가 지지되어 이동될 수 있도록 구성된 지지돌기(22e)가 더 구성될 수 있다.The second roller seating portion 22c of FIG. 4 also has support jaws 213 formed at both ends of the lower ends of the second cutouts 22g formed in the lower direction of the guide rail 22B. The support jaw 213 may protrude in a vertical direction at each end to further include a support protrusion 22e configured to support and move the rolling member 21a of the roller 21.

본원 발명의 일 실시 예를 나타내는 도면에서 롤러안착부지지돌기(22d)는 단면이형상을 가지며, 지지홈(22f)은형상을 가지는 것으로서 도시하였으나, 상기 롤러안착부지지돌기(22d)와 상기 지지홈(22f)의 단면 형상은 상술한 바에 의하여 한정되지 않으며, 상기 롤러안착부지지돌기(22d)가 상기 제2롤러안착부(22c)의 단부에서 지지홈(22f)에 삽입되는 경우, 롤러안착부지지돌기(22d)가 지지홈에 걸려짐으로서 제2롤러안착부(22c)가 롤러안착부고정부(22b)에 지지 고정될 수 있는 형상을 가지는 것이면 어느 형태나 본원 발명의 권리범위에 속한다.In the drawing showing an embodiment of the present invention, the roller seating support 22d has a cross section. Has a shape, and the support groove 22f Although illustrated as having a shape, the cross-sectional shape of the roller seating support 22d and the support groove 22f is not limited by the above description, and the roller seating support 22d is mounted on the second roller. When inserted into the support groove 22f at the end of the portion 22c, the roller mounting portion support protrusion 22d is hooked to the support groove so that the second roller mounting portion 22c is supported by the roller mounting portion fixing portion 22b. Any form as long as it can be fixed falls within the scope of the present invention.

도5에 도시된 롤러안착부(220)는 도4의 제2롤러안착부(22c)의 변형된 실시예를 나타내는 것으로서, 도3의 제2롤러안착부(22c)의 구성과 동일하나, 문체(1)가 두개가 설치되는 경우, 설치되는 문체(1)에 구성된 롤러(21)가 각각 안착될 수 있도록 도3및 도4의 제1 및 제2롤러안착부(22c) 내부에서 절개부와 지지돌기들을 가지고 서로 분리 구성되는 롤러안착공간(214)이 길이방향을 따라 평행하게 다수가 구성된다. 상술한 구조에 의하여, 문체가 두개로 구성된 이중 미닫이문이 설치되는 경우 문체(1)마다 가이드레일(210)을 설치하는 것이 아니라, 본원 발명에 따르는도3 또는 도4의 롤러안착부고정부(22b)에 다수의 롤러안착공간(214)을 가지는 도5의 롤러안착부(220)를 끼워 고정함으로서 미닫이문에서 가이드레일의 설치를 용이하게 한다. 또한, 단일 문체(1)로 구성되는 미닫이문을 이중문체를 가지는 미닫이문으로 변경하는 경우, 상술한 바와 같이 롤러안착부(220)만을 변경하면 되는 것이기에 미닫이문의 설치 이후의 구조 변경을 보다 용이하게 한다.The roller seating portion 220 shown in FIG. 5 shows a modified embodiment of the second roller seating portion 22c of FIG. 4, which is the same as the configuration of the second roller seating portion 22c of FIG. In the case where two (1) are installed, the cutout portion is formed inside the first and second roller seating portions 22c of FIGS. 3 and 4 so that the rollers 21 formed on the door 1 to be installed may be seated, respectively. A plurality of roller seating spaces 214 configured to be separated from each other with supporting protrusions are configured in parallel along the longitudinal direction. By the above-described structure, when the double sliding door consisting of two doors is installed, the guide rails 210 are not provided for each door body 1, but the roller seat fixing part 22b of Fig. 3 or Fig. 4 according to the present invention. The roller mounting portion 220 of FIG. 5 having a plurality of roller seating spaces 214 is fixed to facilitate the installation of the guide rail in the sliding door. In addition, when changing the sliding door consisting of a single door (1) to a sliding door having a double door, it is only necessary to change the roller seat portion 220 as described above, it is easier to change the structure after installation of the sliding door do.

본원 발명의 가이드레일을 가지는 미닫이문은 상술한 본원 발명의 실시 예에 의하여 한정되는 것은 아니며, 본원 발명의 기술적 사상의 범위내에서 다양하게 변형 실시될 수 있다.Sliding door having a guide rail of the present invention is not limited by the above-described embodiment of the present invention, it can be variously modified within the scope of the technical idea of the present invention.

본원 발명은 문체의 롤러를 가이드레일에 용이하게 안착시킬 수 있도록 함과 아울러 문체의 동작중에 롤러가 가이드레일로부터 이탈되는 것을 방지하며, 또한, 다수로 구성되는 롤러안착부에 의하여 문체의 추가 부착을 용이하게 함으로서 단일 문체를 가지는 미닫이문을 다중 문체를 가지는 미닫이문으로의 변경하거나, 그 역의 과정으로 미닫이문의 구조를 변경하는 것을 용이하게 한다.The present invention allows the roller of the style to be easily seated on the guide rail, and also prevents the roller from being separated from the guide rail during the operation of the style, and further supports the additional attachment of the style by the roller seating part composed of a plurality of rollers. By facilitating it, it is easy to change a sliding door having a single style into a sliding door having a multiple style or vice versa.

또한, 가이드레일을 롤러안착부와 롤러안착부고정부로 분리 구성함으로서 가이드레일의 설치를 용이하게 하며, 가이드레일을 수리하고자 하는 경우에도 롤러안착부고정부를 가이드레일로부터 분리하여 수리할 수 있도록 함으로서 미닫이문의 설치 및 수리 등의 관리가 용이해 지게 된다.In addition, the guide rail is separated into a roller seating part and a roller seating part fixing part to facilitate the installation of the guide rail, and even when the guide rail is to be repaired, the roller seat fixing part can be repaired by being separated from the guide rail. Management of the installation and repair of the door becomes easy.

Claims (4)

상부에 적어도 하나 이상의 롤러가 부착된 문체;와, 상기 롤러의 구름부재가 문체를 지지하도록 안착되어 횡방향으로 이동됨으로서 상기 문체가 개폐되도록 유도하는 가이드레일;과, 상기 가이드레일이 저면에 부착되는 상부틀;로 구성되는 미닫이문에 있어서,At least one roller is attached to the upper body; and the guide rail for inducing the opening and closing of the door by moving the roller member of the roller seated to support the body in the transverse direction; and the guide rail is attached to the bottom In the sliding door consisting of; 상기 가이드레일이, 양단부가 관통된 관상으로 저면의 중심에서 길이방향을 따라 절개되어 양측에 형성된 지지턱의 상부에 롤러가 안착된 상태로 이동될 수 있도록 하는 절개부와 상기 절개부의 양측에 형성된 상기 지지턱의 단부면에는 수직으로 돌출되어 상기 롤러의 구름부재가 안착되는 지지돌기로 구성되는 롤러안착공간이 구비된 롤러안착부;를 가지는 것을 특징으로 하는 가이드레일을 가지는 미닫이문.The guide rail is cut in a longitudinal direction from the center of the bottom in the tubular through both ends and the incision portion and the formed on both sides of the incision so that the roller can be moved on the upper part of the support jaw formed on both sides Sliding door having a guide rail, characterized in that it has a roller seating portion is provided with a roller seating space protruding vertically on the end surface of the support jaw is composed of a support projection for seating the rolling member of the roller. 제1항에 있어서, 상기 가이드레일이,The method of claim 1, wherein the guide rail, 상기 가이드레일이, 양단부가 관통된 관상으로 저면의 중심에서 길이방향을 따라 절개되어 양측에 형성된 지지턱의 상부에 롤러가 안착된 상태로 이동될 수 있도록 하는 절개부와 상기 절개부의 양측에 형성된 상기 지지턱의 단부면에는 수직으로 돌출되어 상기 롤러의 구름부재가 안착되는 지지돌기가 각각 형성된 이루어지는 롤러안착공간이 구비되고, 상부의 외면 중심에서 길이방향을 따라 양단부까지관통되도록 연장되는 지지홈을 가지는 롤러안착부;와,The guide rail is cut in a longitudinal direction from the center of the bottom in the tubular through both ends and the incision portion and the formed on both sides of the incision so that the roller can be moved on the upper part of the support jaw formed on both sides An end surface of the support jaw is provided with a roller seating space which is vertically protruded and formed with support protrusions for seating the rolling members of the roller, respectively, and has a support groove extending from the center of the outer surface of the upper portion to penetrate to both ends along the longitudinal direction. Roller seat; Wow, 상기 가이드레일의 하부면에서 상기 지지홈의 단면과 대응되는 단면을 가지며 길이 방향을 따라 돌출되어 상기 롤러안착부의 양단부에서 상기 지지홈에 삽입되는 롤러안착부지지돌기를 가지는 롤러안착부고정부;로 구성되는 것을 특징으로 하는 가이드레일을 가지는 미닫이문.A roller seating part fixing part having a cross section corresponding to a cross section of the support groove at a lower surface of the guide rail and protruding along a longitudinal direction and having roller seating part supporting protrusions inserted into the support grooves at both ends of the roller seating part; Sliding door having a guide rail characterized in that the. 제2항에 있어서,The method of claim 2, 상기 지지홈은형상을 가지며, 상기 롤러안착부지지돌기는단면을 가지는 것을 특징으로 하는 가이드레일을 가지는 미닫이문.The support groove It has a shape, the roller seat support projection Sliding door having a guide rail characterized by having a cross section. 제1항 또는 제2항 중 어느 한 항에 있어서, 상기 롤러안착부가,The roller seating part of claim 1 or 2, 상기 절개부와 상기 지지돌기를 가지는 롤러안착공간을 적어도 두개 이상 가지는 것을 특징으로 하는 가이드레일을 가지는 미닫이문.Sliding door having a guide rail, characterized in that having at least two roller seating space having the cutout and the support projection.
KR1020030016501A 2003-03-17 2003-03-17 Sliding door with guide rail KR20040005577A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101044416B1 (en) * 2009-06-03 2011-06-27 주식회사 동인 Sluice gate for containing water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101044416B1 (en) * 2009-06-03 2011-06-27 주식회사 동인 Sluice gate for containing water

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