KR100790307B1 - Door supporting device - Google Patents

Door supporting device Download PDF

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Publication number
KR100790307B1
KR100790307B1 KR1020070093666A KR20070093666A KR100790307B1 KR 100790307 B1 KR100790307 B1 KR 100790307B1 KR 1020070093666 A KR1020070093666 A KR 1020070093666A KR 20070093666 A KR20070093666 A KR 20070093666A KR 100790307 B1 KR100790307 B1 KR 100790307B1
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KR
South Korea
Prior art keywords
door
slider
support bar
base
bracket
Prior art date
Application number
KR1020070093666A
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Korean (ko)
Inventor
전용수
Original Assignee
전용수
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Priority to KR1020070093666A priority Critical patent/KR100790307B1/en
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Publication of KR100790307B1 publication Critical patent/KR100790307B1/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/44—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/44—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E05C17/443—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the pivoted lever or eccentric type, e.g. for sliding windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

A door supporting device is provided to improve constructability and convenience of use by using regardless of step height between a door and a bottom by regulating the height of a support bar. A door supporting device(100) comprises a fixed base(102) fixed to a door and composed of a base body(106) having a fixing hole(105) formed to fix to a door using a fixture such as a screw, a fastening projection(107) suspended on the bottom of the door to fix the exact position and rails(108) bent in a Ý‹-shaped cross section and provided with a position fixture(109) to fix the position of a slider, a slider(103) coupled to the rails of the fixed base to be movable in upward and downward directions to regulate in height and composed of a slider body(110) formed to be smaller than the width(B) and height(H) of the rail and provided with a control groove(111) and a control ball(112), a bracket(114) composed of a thick section(118) formed to the inside of a bracket base(117) and connected with the slider to compensate the step height with the rails and connection plates(120) projected and spaced out as much as the thickness of a support bar to connect the top of a support bar with a pin(119), and a support bar(104) coupled with the slider and connected with a pad(126) attached with many friction materials(125) such as rubber or urethane having excellent frictional force by a pin(127) to be movable freely.

Description

도어용 개방 지지장치{DOOR SUPPORTING DEVICE}Door opening support device {DOOR SUPPORTING DEVICE}

본 발명은 도어용 개방 지지장치에 관한 것으로서 더욱 상세하게는 현관용 도어에 설치되어 도어를 개방된 상태를 유지할 수 있도록 지면과 밀착되어 도어를 지지하는 개선된 개방 지지장치의 제공에 관한 것이다.The present invention relates to an open support device for a door, and more particularly, to an improved open support device for supporting a door in close contact with the ground so as to be installed on a door for maintaining the door in an open state.

도어용 개방 지지장치는 현관문(이하 도어라 한다.)의 내측면 하단에 설치되어 도어를 개방한 상태로 유하고자 할 경우에 개방 지지장치를 바닥과 밀착되게 함으로서 개방 지지장치에 의하여 도어가 닫히는 것을 차단하는 역할을 수행하는 것이다.The opening support device for the door is installed at the bottom of the inner side of the front door (hereinafter referred to as the door), and the door is closed by the opening support device by bringing the opening support device into close contact with the floor when the door is to be kept open. It is to play a role of blocking it.

상기와 같은 도어용 개방 지지장치는 종래에도 다양한 종류가 개발되어 사용되고 있는 실정이며, 대표적인 예를 도 6을 통하여 그 구성을 살펴보면 다음과 같다.The opening support device for a door as described above is a situation in which various types have been developed and used in the related art, and a representative example thereof will be described below with reference to FIG. 6.

종래 기술이 적용되는 도어용 개방 지지장치(1)는 도어(2) 하단에 나사로 고정되는 베이스(3)를 구비하고, 상기 베이스(3)에 일체로 형성되는 브라켓(4)에 힌지(5) 연결되어 회동 자유롭게 지지바(6)를 연결한다.The opening support device 1 for a door to which the prior art is applied has a base 3 which is screwed to the bottom of the door 2, and hinges 5 to the bracket 4 formed integrally with the base 3. It is connected to the support bar (6) freely rotated.

상기 지지바(6)의 하단부에는 밀착성이 우수한 고무재질의 패드(7)를 고정하 여 바닥과 연접시 미끄러지는 현상이 없도록 하고, 상기 브라켓(4)에는 지지바(6)를 접었을 때 접힌 상태를 유지하기 위한 고정수단을 가지고 구성된다.A rubber pad 7 having excellent adhesion is fixed to the lower end of the support bar 6 so that it does not slip when contacted with the floor, and the bracket 4 is folded when the support bar 6 is folded. It is constructed with fastening means for maintaining it.

상기와 같은 종래 기술의 도어용 개방 지지장치는 도어와 바닥 사이의 단차에 따라 단차가 작을 경우에는 지지바의 길이가 작은 짧은 지지장치를 사용하고, 단차가 클 경우에는 지지바의 길이 긴 지지장치를 사용하여야 하기 때문에 단차를 고려하여 여러 규격의 것을 구비하여야 하는 단점이 있고, 이로 인하여 생산이나 부품 또는 물류관리에 상당한 어려움이 있는 실정이다.The opening support device for a door of the prior art as described above uses a short support device having a small length of the support bar when the step is small according to the step between the door and the floor, and a long support device of the support bar when the step is large. Since there is a disadvantage to be equipped with a number of specifications in consideration of the step, due to this situation, there is a significant difficulty in production, parts or logistics management.

그리고, 도어에 장착된 상태에서 도어가 개방된 상태를 유지할 경우에는 지지바를 통하여 전달되는 도어의 하중이 베이스와 도어를 고정하는 나사에 전달되고 특허 나사에 상 방향으로 치중되기 때문에 잦은 사용시 나사의 탈락으로 인한 지지장치의 사용이 불가능하게 된다.In addition, when the door is kept open while being mounted on the door, the load of the door transmitted through the support bar is transferred to the screw fixing the base and the door, and the screw is lifted in the upward direction due to the weight of the screw. This makes the use of the support device impossible.

특히, 초기에 지지장치를 도어에 장착할 때 지지바의 하단에 구비되는 패드와 바닥이 수평을 이루는 형태로 고정하여야 함에도 불구 하고, 작업자는 작업을 빨리 마치기 위하여 대략적인 감을 통하여 장착하기 때문에 장착 후 지지장치가 정상적인 기능을 수행하기 못하게 된다.Particularly, when the support device is initially installed in the door, the pad and the bottom provided at the bottom of the support bar should be fixed in a horizontal form. The support will not be able to perform its normal function.

이 경우에는 다시 지지장치를 분리한 후 바르게 장착하면 되나 나사의 고정상태를 유지하기 위해서는 초기 장착위치를 벗어난 위치에 장착하여야 하기 때문에 도어에 나사구멍이 노출되어 미관을 해치게 되는 원인이 되는 등 여러 문제점이 있는 실정이다.In this case, remove the support device and install it correctly, but in order to maintain the screw fixation, it must be mounted at the position beyond the initial mounting position, which causes the door to be exposed to screw holes and damage the aesthetics. This is true.

이에 본 발명에서는 상기와 같은 문제점들을 해결하기 위하여 발명한 것으로서 도어의 하단에 고정되도록 구비되는 고정베이스와, 상기 고정베이스에 형성되는 레일과 결합 되어 고정베이스의 상,하 방향으로 움직이면서 높,낮이 조절되도록 구비하는 슬라이더와, 하단에 바닥과 밀착되는 패드를 가지는 지지바를 연결하여 슬라이더와 결합 되는 브라켓으로 구성하고,Therefore, the present invention is to solve the problems as described above, the fixed base is provided to be fixed to the lower end of the door, coupled to the rail formed on the fixed base and moving in the up and down direction of the fixed base, high, low Consists of a bracket that is coupled to the slider by connecting the support bar having a slider to be adjusted to the bottom, and a pad in close contact with the bottom at the bottom,

상기 브라켓에는 슬라이더를 레일방향으로 이동시켜 움직임을 제한하기 위한 수단을 더 구비하여 도어와 바닥의 단차에 따라 상,하 방향으로 움직여 높,낮이를 조절하여 대응할 수 있도록 함으로서 설치의 용이성을 제공하는 것은 물론, 설치 후 작동성이 우수하도록 하는 것이 특징이다.The bracket further includes a means for limiting the movement by moving the slider in the rail direction to move up and down in accordance with the step of the door and the floor to adjust the height, height to provide ease of installation Of course, it is characterized by excellent operability after installation.

상기와 같은 본 발명은 도어용 개방 지지장치를 설치할 때 바른 상태로 살치가 가능하고 개방 상태에서 전도되는 하중에 대한 내력이 우수하면서 지지바의 높,낮이 조절 가능하도록 함으로서 도어와 바닥과의 단차에 관계없이 사용할 수 있도록 함으로서 시공성과 사용편리성을 높일 수 있는 등 다양한 효과를 가지는 발명이다.The present invention as described above can be installed in the right state when installing the opening support device for the door and the height of the support bar while being excellent in the load carrying capacity in the open state by adjusting the height, the height of the support bar and the step between the floor It is an invention having various effects such that construction and ease of use can be improved by allowing the use regardless of use.

이하 첨부되는 도면과 관련하여 상기 목적을 달성하기 위한 본 발명의 바람직한 구성과 작용에 대하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described a preferred configuration and operation of the present invention for achieving the above object.

도 1은 본 발명의 기술이 적용된 도어용 개방 지지장치를 도시한 분해 상태의 사시도, 도 2는 본 발명의 기술이 적용된 도어용 개방 지지장치의 결합상태 A - A선을 따라서 취한 단면도, 도 3은 본 발명의 기술이 적용된 도어용 개방 지지장치의 결합상태 B - B선을 따라서 취한 단면도, 도 4는 본 발명의 기술이 적용된 도어용 개방 지지장치의 C부위를 발췌하여 도시한 단면도, 도 5는 본 발명의 기술이 적용된 도어용 개방 지지장치를 도어에 장착한 상태를 도시한 단면도로서 함께 설명한다.1 is a perspective view of an exploded state showing an open support device for a door to which the technique of the present invention is applied, and FIG. 2 is a cross-sectional view taken along the line A-A of the open support apparatus for a door to which the technique of the present invention is applied, FIG. Is a cross-sectional view taken along the line B-B of the door opening support device to which the technology of the present invention is applied, and FIG. 4 is a cross-sectional view showing a portion C of the door opening support device to which the technology of the present invention is applied, FIG. Will be described together with a cross-sectional view showing a state in which the door opening support device to which the technique of the present invention is applied to the door.

본 발명의 기술이 적용되는 도어용 개방 지지장치(100)는, 도어(101)의 고정되도록 구비되는 고정베이스(102)와, 상기 고정베이스(102)와 결합 되어 고정베이스(102)의 상,하 방향으로 움직이면서 높,낮이가 조절되는 슬라이더(103)와 상기 슬라이더(103)와 결합 되는 지지바(104)로 구성된다.The door opening support device 100 to which the technology of the present invention is applied includes a fixed base 102 provided to be fixed to the door 101, and a combination of the fixed base 102 and the top of the fixed base 102. It is composed of a slider 103 which is adjusted in height and height while moving in a downward direction, and a support bar 104 coupled to the slider 103.

상기 고정베이스(102)는 도어(101)와 밀착되어 나사와 같은 고정수단으로 고정할 수 있도록 고정공(105)을 형성한 베이스바디(106)의 하단에 도어(101)의 하단에 걸림 되어 정확한 위치를 결정할 수 있도록 절곡된 걸림턱(107)을 일체로 형성한다.The fixing base 102 is in close contact with the door 101 and is locked to the bottom of the door 101 at the bottom of the base body 106 to form a fixing hole 105 to be fixed by a fixing means such as a screw. The hooking jaw 107 is formed integrally to determine the position.

상기 베이스바디(106)의 양측에는 일체로 단면이 ⊂형상이 되도록 내측 방향으로 마주보게 절곡한 레일(108)을 구비하여 슬라이더(103)가 결합 되어 상,하 방향으로 이동할 수 있도록 하고, 상기 레일(108)에는 이동완료된 슬라이더(103)의 위치를 결정할 수 있도록 등간격으로 많은 수의 홈, 홀 또는 어느 한 방향으로 개방된 홈과 같은 위치결정수단(109)을 형성한다.Both sides of the base body 106 are provided with rails 108 that are bent in an inward direction so as to have a cross-sectional shape integrally with each other so that the slider 103 is coupled to move upward and downward, and the rails In the 108, the positioning means 109, such as a large number of grooves, holes, or grooves opened in either direction, are formed at equal intervals so as to determine the position of the moved slider 103.

상기 위치결정수단(109)은 본 발명의 예시에서는 레일(108)에 형성하는 것으로 설명하고 도시하고 있으나, 레일(108) 대향 위치의 베이스바디(106)에 홈이나 홀을 형성하는 등 슬라이더(103)와 조화되는 다양한 위치에 형성할 수 있을 것이다.The positioning means 109 is described and illustrated as being formed in the rail 108 in the example of the present invention, the slider 103 such as forming a groove or hole in the base body 106 of the rail 108 opposite position It can be formed in various positions in harmony with).

상기 레일(108)에 결합 되는 슬라이더(103)는 레일(108)의 폭(B)과 높이(H)보다 작은 크기로 슬라이더바디(110)를 구비하고, 상기 슬라이더바디(110)의 양측에는 레일(108)에 형성되는 위치결정수단(109)과 동일한 위치에 단속홈(111)과 단속볼(112)을 구비한다.The slider 103 coupled to the rail 108 includes a slider body 110 having a size smaller than the width B and the height H of the rail 108, and both sides of the slider body 110 are provided with rails. The intermittent groove 111 and the intermittent ball 112 are provided at the same position as the positioning means 109 formed in the 108.

상기 단속볼(112)은 슬라이더바디(110)의 상,하측에 형성되는 단속홀(113)과 지지바(104)를 연결하는 브라켓(114)의 상,하측에 형성되는 나사공(115)과 결합 되는 나사(116)의 조임과 해제에 의하여 치합 되어 결정된 위치의 고수와 더불어 이동 가능하도록 한다.The intermittent ball 112 is a screw hole 115 formed on the upper and lower sides of the bracket 114 connecting the intermittent hole 113 and the support bar 104 formed on the upper and lower sides of the slider body 110 and It is engaged by tightening and releasing the screw 116 to be coupled so as to be movable together with the stick of the determined position.

상기 브라켓(114)은 사각형상의 판상형태로 구비되는 브라켓베이스(117)의 내측 방향에는 슬라이더(103)와 연접되면서 레일(108)과의 단차를 보상할 수 있도록 후육부(118)를 형성하고, 외측 방향에는 지지바(104)의 상단부를 핀(119)으로 연결할 수 있도록 지지바(104)의 두께만큼의 간격을 유지한 연결판(120)을 돌출시킨다.The bracket 114 is connected to the slider 103 in the inner direction of the bracket base 117 provided in a rectangular plate shape to form a thick portion 118 to compensate for the step with the rail 108, In order to connect the upper end of the support bar 104 with the pin 119 in the outward direction, the connecting plate 120 which maintains an interval of the thickness of the support bar 104 is protruded.

상기 연결판(120) 사이의 공간에는 지지바(104)의 상단에 형성하여 도어(101)가 닫힌 상태에서 지지바(104)를 접은 상태로 유지하기 위한 유지돌기(121)를 일체로 형성하여 지지바(104)의 유지홈(122)과 치합될 수 있도록 한다.In the space between the connecting plate 120 is formed on the upper end of the support bar 104 to integrally form a retaining protrusion 121 for maintaining the support bar 104 in a folded state while the door 101 is closed To be engaged with the retaining groove 122 of the support bar (104).

상기 유지돌기(121)는 탄성을 가질 수 있도록 어느 한 부위(유지돌기의 반대 방향)는 브라켓베이스(117)와 연결되도록 하고, 브라켓베이스(117)와 연결된 부위를 제외한 3방향은 슬로트(123)에 의하여 브라켓베이스(117)와 이격된 상태로 두는 것이 바람직하다.The retaining protrusion 121 is one portion (the opposite direction of the holding projection) is to be connected to the bracket base 117, so that the three directions except for the portion connected to the bracket base 117 slot 123 It is preferable to leave the bracket base 117 spaced apart by the).

상기 브라켓(114)과 연결되는 지지바(104)의 하단에는 마찰력이 우수한 고무 또는 우레탄과 같은 마찰재(125)를 저면에 다수개 삽입한 패드(126)와 핀(127)으로 회동 자유롭게 연결하여 안정된 받침 상태을 유지할 수 있도록 구성한다.At the lower end of the support bar 104 connected to the bracket 114, the friction material 125, such as rubber or urethane having excellent friction force, is pivotally connected to the pad 126 and the pin 127 into which the plurality of pads 126 are inserted. It is configured to maintain the supporting state.

상기와 같은 본 발명의 도어용 개방 지지장치(100)는,The door opening support device 100 of the present invention as described above,

도어(101)의 내측면 하단부에 고정베이스(102)에 일체로 형성되는 걸림턱(107)이 걸림되도록 한 후 베이스바디(106)을 도어(101)와 긴밀한 상태로 밀착시킨 후 고정공(105)을 통하여 나사를 이용하여 도어(101)와 견고하게 고정한다.The locking jaw 107 integrally formed on the fixed base 102 is engaged at the lower end of the inner side of the door 101, and then the base body 106 is brought into close contact with the door 101. It is firmly fixed to the door 101 by using a screw.

상기 고정베이스(102)의 고정이 완료된 후에는 고정베이스(102)의 레일(108)에 슬라이더(103)를 삽입하고, 상기 슬라이더(103)는 브라켓(114)과 나사(116)로 고정한다.After the fixing of the fixing base 102 is completed, the slider 103 is inserted into the rail 108 of the fixing base 102, and the slider 103 is fixed with the bracket 114 and the screw 116.

이때, 나사(116)는 완전하게 조이지 않고 슬라이더바디(110)의 양측에 형성되는 단속홈(111)에 삽입된 단속볼(112)이 레일(108)의 위치결정수단(109)과 치합되지 않을 정도로 유지시켜 슬라이더(103)가 레일(108)을 따라 상하방향으로 이동할 수 있도록 한다.At this time, the screw 116 is not completely tightened and the intermittent balls 112 inserted into the intermittent grooves 111 formed on both sides of the slider body 110 are not engaged with the positioning means 109 of the rail 108. Maintained to such a degree that the slider 103 can move up and down along the rail 108.

상기 브라켓(114)의 연결판(120)에는 하단에 패드(126)를 연결한 지지바(104)와 핀(119)으로 연결함은 당연할 것이며, 지지바(104)의 연결이 완료된 상태에서 브라켓(114)을 잡고 슬라이더(103)를 상,하 방향으로 이동시켜 도어(101) 에 맞는 최적의 위치를 조절한다.The connecting plate 120 of the bracket 114 is connected to the support bar 104 and the pin 119 connected to the pad 126 at the bottom, it will be natural, in the state that the connection of the support bar 104 is completed Holding the bracket 114, the slider 103 is moved in the up and down directions to adjust the optimum position for the door 101.

위치조절이 완료된 상태에서 브라켓(114)의 상,하측에서 슬라이더(103)와 연결하고 있는 나사(116)를 견고하여 조여줌으로서 레일(108)에 자유롭게 위치하고 있던 슬라이더(103)는 레일(108)의 어느 한 방향(나사가 조이는 방향)으로 당겨지게 된다.When the position adjustment is completed, the slider 103 which is freely positioned on the rail 108 is tightened by tightening the screws 116 connected to the slider 103 at the upper and lower sides of the bracket 114 to the rail 108. Is pulled in either direction (the direction in which the screw is tightened).

그러면, 슬라이더(103)의 단속홈(111)에 개재된 단속볼(112)이 레일(108)의 위치결정수단(109)과 치합된 상태에서 움직이지 못하게 되므로 슬라이더(103)와 브라켓(114) 및 지지바(104)의 움직임이 제한되는 것이다.Then, the intermittent ball 112 interposed in the intermittent groove 111 of the slider 103 is prevented from moving in a state of being engaged with the positioning means 109 of the rail 108, and thus the slider 103 and the bracket 114. And the movement of the support bar 104 is limited.

그리고, 도어(101)를 개방하지 않고 닫은 상태에 있을 경우에는 브라켓(114)의 하방으로 내려진 지지바(104)를 회동시켜 상측 방향으로 향하도록 접으면, 지지바(104)에 형성된 유지홈122)이 브라켓(114)의 연결판(120) 사이에 형성된 유지돌기(121)와 억지결합되므로 지지바(104)가 흘러내리는 등의 현상을 방지할 수 있는 것이다.In addition, when the door 101 is in the closed state without opening, the retaining groove 122 formed in the support bar 104 is rotated by folding the support bar 104 lowered below the bracket 114 to face upward. ) Is forcibly coupled to the retaining protrusion 121 formed between the connecting plate 120 of the bracket 114 to prevent the phenomenon such as the support bar 104 flows down.

상기와 같이 개방 지지장치(100)를 고정하면, 개방 지지장치(100)가 도어(101)에 바른 상태로 고정되므로 도어(101)를 지지하는 과정에서 전도되는 하중을 용이하게 지지할 수 있게 된다.When the open support device 100 is fixed as described above, since the open support device 100 is fixed to the door 101 in a correct state, the load that is conducted in the process of supporting the door 101 can be easily supported. .

또한, 도어(101)와 바닥 사이의 단차에 맞게 고정베이스(102)에 대하여 슬라이더(103)를 상,하 방향으로 위치를 이동시켜 고정함으로서 하나의 개방 지지장치(100)를 이용하여 다양하게 적용할 수 있는 범용성이 있고 고정된 상태가 양호하여 외관을 우수하게 하는 장점이 있다.In addition, the slider 103 is moved upward and downward relative to the fixed base 102 in accordance with the step between the door 101 and the bottom to be fixed by moving the position by using one open support device 100. There is an advantage that the general purpose and the fixed state can be good to improve the appearance.

본 발명에서는 슬라이더(103)를 당겨서 이동을 제한하도록 하는 것으로 설명하고 있으나, 슬라이더(103)를 고정베이스(102) 방향으로 밀어서 단속하도록 하는 형태로 구성하는 것 역시 본원의 기술적인 범위에 속한다 할 것이다.In the present invention has been described as to limit the movement by pulling the slider 103, it is also within the technical scope of the present application to configure the slider 103 in the form to control by pushing in the direction of the fixed base (102). .

도 1은 본 발명의 기술이 적용된 도어용 개방 지지장치를 도시한 분해 상태의 사시도.1 is a perspective view of an exploded state showing an open support device for a door to which the technique of the present invention is applied.

도 2는 본 발명의 기술이 적용된 도어용 개방 지지장치의 결합상태 A - A선을 따라서 취한 단면도.Figure 2 is a cross-sectional view taken along line A-A of the open support device for a door to which the technique of the present invention is applied.

도 3은 본 발명의 기술이 적용된 도어용 개방 지지장치의 결합상태 B - B선을 따라서 취한 단면도.3 is a cross-sectional view taken along the line B-B of the open support device for a door to which the technique of the present invention is applied.

도 4는 본 발명의 기술이 적용된 도어용 개방 지지장치의 C부위를 발췌하여 도시한 단면도.Figure 4 is a cross-sectional view taken a portion C of the opening support device for a door to which the technique of the present invention is applied.

도 5는 본 발명의 기술이 적용된 도어용 개방 지지장치를 도어에 장착한 상태를 도시한 단면도.Figure 5 is a cross-sectional view showing a state in which the door opening support device to which the technique of the present invention is applied to the door.

도 6은 종래 기술이 적용된 도어용 개방 지지장치를 도시한 사시도.Figure 6 is a perspective view showing an open support device for a door to which the prior art is applied.

*도면의 주요 부분에 사용된 부호의 설명** Description of the symbols used in the main parts of the drawings *

100; 지지장치100; Support device

102; 고정베이스102; Fixed base

103; 슬라이더103; Slider

104; 지지바104; Support bar

108; 레일108; rail

109; 위치결정수단109; Positioning means

112; 단속볼112; Intermittent ball

114; 브라켓114; Brackets

121; 유지돌기121; Maintenance

123; 슬로트123; Slot

126; 패드126; pad

Claims (3)

도어(101)의 하단부에 고정되도록 구비되는 고정베이스(102)와;A fixing base 102 provided to be fixed to the lower end of the door 101; 상기 고정베이스(102)와 결합 되어 고정베이스(102)의 상,하 방향으로 움직이면서 높,낮이 조절되는 슬라이더(103)와;A slider 103 coupled to the fixed base 102 to adjust a height and a height while moving in an up and down direction of the fixed base 102; 하단에 바닥과 밀착되는 패드(126)를 가지는 지지바(104)를 연결하여 슬라이더(103)와 결합 되는 브라켓(114)으로 구성하는 것을 특징으로 하는 도어용 개방 지지장치.Opening support device for a door, characterized in that consisting of a bracket 114 coupled to the slider 103 by connecting a support bar 104 having a pad 126 in close contact with the bottom at the bottom. 제 1 항에 있어서;The method of claim 1; 상기 고정베이스(102)는 도어(101)와 밀착되어 고정할 수 있도록 고정공(105)을 형성한 베이스바디(106)와;The fixed base 102 is a base body 106 formed with a fixing hole 105 to be fixed in close contact with the door 101; 상기 베이스바디(106) 하단에 도어(101) 하단과 걸림 되어 정확한 위치 결정가능하도록 절곡되게 형성하는 걸림턱(107)과;A locking step (107) formed at the bottom of the base body (106) to be bent to be able to be accurately positioned by being engaged with the bottom of the door (101); 상기 베이스바디(106)의 양측에서 내측 방향으로 절곡하여 등 간격으로 위치결정수단(109)을 형성하는 레일(108)을 포함하고;A rail (108) which bends inwardly from both sides of the base body (106) to form positioning means (109) at equal intervals; 상기 슬라이더(103)는 레일(108)의 상,하 방향으로 이동가능하게 레일(108)보다 작은 크기로 구비하는 슬라이더바디(110)와;The slider 103 includes a slider body 110 having a smaller size than the rail 108 so as to be movable in an up and down direction of the rail 108; 상기 슬라이더바디(110)의 양측에 위치결정수단(109)과 동일한 위치에 구비하는 단속홈(111)과 단속볼(112);Intermittent grooves 111 and intermittent balls 112 provided at both sides of the slider body 110 at the same position as the positioning means 109; 상기 단속볼(112)은 슬라이더바디(110)의 상,하측에 형성되는 단속홀(113)과 브라켓(114)의 상,하측에 형성되는 나사공(115)과 결합 되는 나사(116)의 조임과 해제에 의하여 위치결정수단(109)과 치합되어 결정된 위치를 유지할 수 있도록 하는 것을 특징으로 하는 도어용 개방 지지장치.The intermittent ball 112 is tightened with the screw 116 coupled to the intermittent hole 113 formed on the upper and lower sides of the slider body 110 and the screw hole 115 formed on the upper and lower sides of the bracket 114. Open support device for a door, characterized in that it is engaged with the positioning means (109) by the release and maintain the determined position. 제 1 항에 있어서;The method of claim 1; 상기 브라켓(114)은 판상으로 구비되는 브라켓베이스(117)와;The bracket 114 includes a bracket base 117 provided in a plate shape; 상기 브라켓베이스(117)의 내측 방향에 슬라이더(103)와 연접되면서 레일(108)과의 단차를 보상할 수 있도록 형성하는 후육부(118)와;A thick part 118 connected to the slider 103 in an inner direction of the bracket base 117 so as to compensate a step with the rail 108; 상기 브라켓베이스(117)의 외측 방향에 지지바(104)의 상단부를 핀(119)으로 연결할 수 있도록 돌출시켜 형성하는 연결판(120)과;A connection plate 120 formed to protrude to connect the upper end of the support bar 104 to the pin 119 in an outer direction of the bracket base 117; 상기 연결판(120) 사이의 공간에는 지지바(104)의 상단에 형성되는 유지홈(122)과 치합되어 지지바(104)를 접은 상태로 유지하는 유지돌기(121)와;A retaining protrusion 121 engaged with a retaining groove 122 formed at an upper end of the support bar 104 in the space between the connecting plates 120 to hold the support bar 104 in a folded state; 상기 지지바(104)의 하단에는 마찰력이 우수한 마찰재(125)를 저면에 삽입한 패드(126)를 회동 자유롭게 연결하는 것을 특징으로 하는 도어용 개방 지지장치.Opening support device for a door, characterized in that the lower end of the support bar 104 to freely connect the pad 126, which is inserted into the bottom of the friction material having excellent friction force 125.
KR1020070093666A 2007-09-14 2007-09-14 Door supporting device KR100790307B1 (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100930454B1 (en) 2009-05-04 2009-12-08 전용수 Door supporting device
KR101046872B1 (en) * 2008-08-13 2011-07-05 전용수 Open support for the door
KR200459441Y1 (en) 2010-07-01 2012-03-28 신현준 Doorstoper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200231165Y1 (en) 2001-02-01 2001-07-19 윤승룡 2 omitted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200231165Y1 (en) 2001-02-01 2001-07-19 윤승룡 2 omitted

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101046872B1 (en) * 2008-08-13 2011-07-05 전용수 Open support for the door
KR100930454B1 (en) 2009-05-04 2009-12-08 전용수 Door supporting device
KR200459441Y1 (en) 2010-07-01 2012-03-28 신현준 Doorstoper

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