KR20100020773A - Door supporting device - Google Patents

Door supporting device Download PDF

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Publication number
KR20100020773A
KR20100020773A KR1020080079520A KR20080079520A KR20100020773A KR 20100020773 A KR20100020773 A KR 20100020773A KR 1020080079520 A KR1020080079520 A KR 1020080079520A KR 20080079520 A KR20080079520 A KR 20080079520A KR 20100020773 A KR20100020773 A KR 20100020773A
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KR
South Korea
Prior art keywords
door
support bar
slider
fixed base
bracket
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KR1020080079520A
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Korean (ko)
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KR101046872B1 (en
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전용수
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전용수
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Priority to KR1020080079520A priority Critical patent/KR101046872B1/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
    • E05C17/44—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
    • E05C17/446—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 retractable sliding feet type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

PURPOSE: An opening supporting apparatus for a door is provided to collect a support bar by using a foot button which is operated by a user's foot. CONSTITUTION: An opening supporting apparatus(100) for a door comprises a fixed base(102), a slider(103), and a bracket(106). The fixed base is fixed on the door. The slider is coupled with the fixed base and vertically moves on the fixed base. The height of the slider is controlled by moving the slider. A support bar(105) with a pad(104) is connected to the lower end of the bracket. The lower end of the bracket is coupled with the slider through the support bar. A rail(111) is projected form the fixed base to the outside.

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 본원 출원인이 선행하여 특허(제790307호)를 받은 바 있으며, 이를 도 5를 통하여 그 구성을 살펴보면 다음과 같다.The opening support device for a door as described above has been previously applied by the applicant of the patent (No. 790307), which will be described below with reference to FIG. 5.

본원 출원인의 선행기술이 적용된 도어용 개방 지지장치(1)는 도어의 하단부에 고정되도록 구비되는 고정베이스(2)와, 상기 고정베이스(2)와 결합 되어 고정베이스(2)의 상,하 방향으로 움직이면서 높,낮이 조절되는 슬라이더(3)와, 하단에 바닥과 밀착되는 패드(4)를 가지는 지지바(5)를 연결하여 슬라이더(3)와 결합 되는 브라켓(6)으로 구성한다.The opening support device 1 for the door to which the applicant's prior art is applied is fixed to the base 2 provided to be fixed to the lower end of the door, and coupled to the fixed base 2 to the up and down directions of the fixed base 2. It consists of a bracket (6) coupled to the slider (3) by connecting a support bar (5) having a slider (4) which is in close contact with the bottom and the slider 3 is adjusted to the height, low and moving.

상기 슬라이더(3)는 고정베이스(2)에 형성되는 레일(7)에 삽입되도록 하고, 레일(7)에는 위치결정수단(8)을 형성하여 슬라이더(3)에 구비되는 단속볼(9)과 브라켓(6)을 통하여 결합 되는 나사(10)에 의하여 치합되도록 함으로서 위치결정 가능하게 구성하고 있다.The slider (3) is inserted into the rail (7) formed in the fixed base (2), the rail (7) forms a positioning means (8) to the intermittent ball (9) provided in the slider (3) and It is configured to be positionable by engaging with the screw 10 coupled through the bracket (6).

상기와 같은 종래 기술의 도어용 개방 지지장치는 도어와 바닥 사이의 단차에 따라서 슬라이더를 상,하 방향으로 이동시켜 극복할 수 있도록 하는 장점은 있으나 하기와 같은 문제점들이 발생하고 있다.The opening support device for a door of the prior art as described above has an advantage to overcome by moving the slider in the up and down direction according to the step between the door and the floor, but the following problems occur.

고정베이스를 제조하는 데 상당한 공정이 소요되므로 제작이 어렵고 생산원가가 많이 소요되므로 출하 가격이 높아 대외적인 경쟁력이 취약하게 되는 단점이 있다.Since manufacturing a fixed base takes a considerable process, it is difficult to manufacture and requires a lot of production cost, so the shipping price is high and the external competitiveness is weak.

그리고, 레일에 형성되는 위치결정수단과 치합되어 슬라이더를 단속할 수 있도록 하는 수단으로 단속볼을 사용함으로서, 단속볼의 취급과 보관 등에 어려움이 있고 조립과정에서 쉽게 탈락하거나 누락되어 오 조립되는 경향이 있어 완성된 후 작동불량을 야기하게 되는 문제가 발생한다.In addition, by using an intermittent ball as a means for engaging the positioning means formed on the rail to interlock the slider, there is a difficulty in handling and storage of the intermittent ball, and it tends to be easily dropped or missed during assembly. There is a problem that causes a malfunction after completion.

무엇보다도 개방된 도어를 지지하기 위하여 하방으로 내려진 지지바를 도어를 닫음과 동시에 상방으로 회동시켜야 하는 데, 이를 이용자가 일일이 손으로 들어올려야 하는 불편이 따른다.Above all, in order to support the open door, the support bar lowered down should be rotated upwards at the same time as the door is closed, which is inconvenient for the user to lift by hand.

이러한 불편을 해소하기 위하여 일부 이용자들의 경우 발을 이용하여 지지바를 들어올리는 경우가 많은 데, 이 과정에서 과도한 힘이 전도되어 지지바를 손상시키는 것은 물론 지지장치 전체에 영향을 미치게 되므로 지지장치의 내구성 저하로 수명이 단축되는 등 여러 불편한 점들이 발생하고 있는 실정이다.In order to alleviate this inconvenience, some users often lift the support bar using their feet. In this process, excessive force is conducted, which damages the support bar and affects the entire support device, thus reducing the durability of the support device. As a result, many inconveniences, such as shortening the lifespan, are occurring.

이에 본 발명에서는 상기와 같은 문제점들을 해결하기 위하여 발명한 것으로서 도어에 고정되도록 구비되는 고정베이스와, 상기 고정베이스와 결합 되어 고정베이스의 상,하 방향으로 움직이면서 높,낮이가 조절되는 슬라이더와, 하단에 바닥과 밀착되는 패드를 가지는 지지바를 연결하여 슬라이더와 결합 되는 브라켓으로 구성되는 도어용 개방 지지장치에 있어서;In the present invention, a fixed base which is invented to solve the above problems and fixed to the door, the slider is coupled to the fixed base while moving in the up and down direction of the fixed base, the height is adjusted, In the open support device for a door consisting of a bracket coupled to the slider by connecting a support bar having a pad in close contact with the bottom at the bottom;

상기 고정베이스에 외측 방향으로 돌출되게 형성하는 레일과, 상기 레일에 결합 되는 슬라이더에 상호 치합되게 형성하는 세레이션과, 상기 브라켓의 배면에 레일의 외면을 수용하여 상,하 이동할 수 있도록 형성하는 레일홈과, 상기 지지바를 상측으로 회동시켜 복귀시킬 수 있는 복귀수단을 포함하여 이용자가 지지바를 편리하게 원래의 위치로 복귀시킬 수 있도록 하는 것이 특징이다.A rail formed to protrude outwardly to the fixed base, a serration formed to be engaged with the slider coupled to the rail, and a rail formed to accommodate the outer surface of the rail on the rear surface of the bracket to move up and down And a return means for returning the groove and the support bar by rotating the support bar upward. The user can conveniently return the support bar to its original position.

본 발명은 도어용 개방 지지장치를 개선하여 생산과 조립이 용이하면서 제조원가를 절감하여 대외적인 경쟁력을 확보할 수 있도록 하는 것은 물론, 지지바를 상향시켜 회수하는 것을 이용자의 발을 이용할 수 있는 풋버턴을 설치하여 편리하게 사용할 수 있는 등 다양한 효과를 가지는 발명이다.The present invention improves the open support device for the door to facilitate the production and assembly while reducing the manufacturing cost to ensure external competitiveness, as well as to raise the support bar to recover the foot button that can use the user's feet It is an invention having various effects such as easy to install and 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 결합상태를 도시한 사시도, 도 3은 본 발명의 기술이 적용된 도어용 개방 지지장치의 A - A선을 따라서 취한 단면도, 도 4는 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 technology of the present invention is applied, FIG. 2 is a perspective view showing a coupled state of the open support device for a door to which the technology of the present invention is applied, and FIG. Sectional drawing taken along the A-A line of the opening support apparatus for doors to which the technique was applied, FIG. 4 is demonstrated as sectional drawing which shows the state which mounted the opening support apparatus for doors to which the technique of this invention was applied to the door.

일반적인 도어용 개방 지지장치(100)는, 도어(101)에 고정되도록 구비되는 고정베이스(102)와, 상기 고정베이스(102)와 결합 되어 고정베이스(102)의 상,하 방향으로 움직이면서 높,낮이가 조절되는 슬라이더(103)와, 하단에 바닥과 밀착되는 패드(104)를 가지는 지지바(105)를 연결하여 슬라이더(103)와 결합 되는 브라켓(106)으로 구성된다.The general opening support device for a door 100 is fixed to the door 101, the fixed base 102 and the fixed base 102 is coupled to the high, while moving in the up and down direction of the fixed base 102, It is composed of a bracket 106 coupled to the slider 103 by connecting the slider 103, the height of which is adjusted, and the support bar 105 having a pad 104 in close contact with the bottom.

본 발명에서는 상기 고정베이스(102)와 슬라이더(103)를 개선하여 높,낮이 조절된 상태를 보다 용이하게 유지할 수 있도록 하면서, 지지바(105)를 상측으로 회동시켜 복귀시킬 수 있는 복귀수단(110)을 더 구비하는 것을 특징으로 한다.In the present invention, by improving the fixed base 102 and the slider 103 to more easily maintain the height, the height adjusted state, while returning the support bar 105 can be rotated upward to return ( It characterized in that it further comprises 110).

상기 고정베이스(102)에 외측 방향으로 돌출되게 형성하는 레일(111)과 상기 레일(111)에 결합 되는 슬라이더(103)에 상호 치합될 수 있도록 세레이션(112)을 형성하여 안정된 결합상태를 유지할 수 있도록 한다.The serration 112 is formed to be mutually engaged with the rail 111 formed to protrude outwardly on the fixed base 102 and the slider 103 coupled to the rail 111 to maintain a stable coupling state. To help.

물론, 상기 슬라이더(103)의 상,하측에는 조절공(113)을 형성하여 브라켓(106) 외측에서 결합되는 단속나사(114)에 의하여 세레이션(112)의 치합과 이격을 선택할 수 있도록 한다.Of course, the upper and lower sides of the slider 103 to form the adjustment hole 113 to allow the engagement and separation of the serration 112 by the intermittent screw 114 is coupled to the outside of the bracket 106.

물론, 상기 브라켓(106)의 배면에는 레일(111)의 외면을 수용하여 안정된 상태로 상,하방향으로 이동할 수 있도록 레일홈(115)을 형성함은 당연할 것이다.Of course, it will be apparent that the rail groove 115 is formed on the rear surface of the bracket 106 so as to receive the outer surface of the rail 111 and move upward and downward in a stable state.

상기 지지바(105)를 복귀시키기 위한 복귀수단(110)은 지지바(105)를 브라켓(106)과 연결하는 힌지축(116)에 하향상태 또는 상향상태를 유지할 수 있도록 하는 토셔널스프링(117)을 개재한다.The return means 110 for returning the support bar 105 is a natural spring 117 to maintain the downward or upward state on the hinge shaft 116 connecting the support bar 105 with the bracket 106. Intervene).

상기 지지바(105)의 상단에는 회동핀(118)을 일체로 형성하고, 상기 회동핀(118)은 브라켓(106)의 상부와 힌지(119) 연결되는 풋패달(120)에 의하여 눌려지면서 상방으로 회동 되어 복귀할 수 있도록 한다.A pivot pin 118 is integrally formed at the upper end of the support bar 105, and the pivot pin 118 is pressed upward by the foot pedal 120 connected to the upper portion of the bracket 106 and the hinge 119. Rotate to return to return.

상기 풋패달(120)은 이용자들의 발이 닿을 수 있도록 평판 형태로 구비되는 누름판(121)과 상기 누름판(121)의 중앙에서 하방으로는 회동핀(118)과 연접되어 눌러주기 위한 누름돌기(122)를 돌출시켜 구성한다.The foot pedal 120 is a pressing plate 121 provided in the form of a flat plate so that the user's feet can reach and the pressing protrusion 122 for being connected to the pivot pin 118 downward from the center of the pressing plate 121. Protrude by constructing.

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

고정베이스(102)에 형성되는 레일(111)에 슬라이더(103)를 삽입한 후 고정베이스(102)를 도어(101)의 내측면 하단부에 고정베이스(102)를 밀착시켜 고정시킨다.After the slider 103 is inserted into the rail 111 formed on the fixed base 102, the fixed base 102 is fixed to the lower end of the inner surface of the door 101 by closely contacting the fixed base 102.

상기 고정베이스(102)의 고정이 완료된 후에는 레일(111)에 결합된 슬라이더(103)의 상,하측에 형성된 조절공(113)을 브라켓(106)을 통하여 단속 나사(114)로 결합하여 유지한다.After the fixing of the fixing base 102 is completed, the adjusting holes 113 formed on the upper and lower sides of the slider 103 coupled to the rails 111 are coupled and held by the intermittent screws 114 through the brackets 106. do.

이때, 브라켓(106)의 배면에 형성된 레일홈(115)에는 고정베이스(102)에서 외측방향으로 돌출되는 레일(111)이 치합되므로 슬라이더(103)와 브라켓(106)이 안정된 상태를 유지할 수 있게 되고, 단속나사(114)를 풀고 조여서 슬라이더(103)를 움직일 수 있도록 한 후 지지바(105)의 높,낮이를 적절한 상태로 조절한다.At this time, since the rail 111 protruding outward from the fixed base 102 is engaged with the rail groove 115 formed on the rear surface of the bracket 106, the slider 103 and the bracket 106 can be maintained in a stable state. Then, after loosening and tightening the intermittent screw 114 to allow the slider 103 to move, the height and height of the support bar 105 are adjusted to an appropriate state.

상기와 같이 위치조절이 완료된 상태에서 도어(101)를 개방한 상태를 지속적 으로 유지하고자 할 경우에는 브라켓(106)에 힌지축(116)으로 연결된 지지바(105)를 바닥 방향으로 회동시켜 지지바(105)가 도어(101)가 닫히지 않도록 지지하도록 하면 된다.If you want to keep the door 101 in the open state as described above to maintain the open state, the support bar by rotating the support bar 105 connected to the hinge shaft 116 to the bracket 106 in the bottom direction to the support bar What is necessary is just to support 105 so that door 101 may not close.

그리고, 개방된 도어(101)를 닫으면서 지지바(105)를 원래의 위치로 복귀시키고자 할 경우에는 브라켓(106)의 상부에 구비되는 복귀수단(110)을 구성하는 풋패달(120)을 이용자가 발로 살며시 눌러 줌으로서 지지바(105)가 힌지축(116)을 중심으로 회동하여 복귀하게 된다.When the support bar 105 is to be returned to its original position while closing the open door 101, the foot pedal 120 constituting the return means 110 provided at the upper portion of the bracket 106 is provided. As the user gently presses the foot, the support bar 105 rotates about the hinge axis 116 to return.

이는 풋패달(120)을 누르면 누름판(121)이 인지(119)를 중심으로 하방으로 회동하면서 누름판(121)의 저면에 돌출된 누름돌기(122)가 지지바(105)에 형성된 회동핀(118)를 눌러주게 된다.This presses the foot pedal 120, the pressing plate 121 is rotated downward with respect to the recognition plate 119 while the pressing pin 122 protruding on the bottom surface of the pressing plate 121, the rotating pin 118 formed on the support bar 105 Will be pressed.

그러면, 지지바(105)는 힌지축(116)을 중심으로 상방으로 회동하려는 힘이 발생하고 동시에 힌지축(116)에 개재된 토셔널스프링(117)이 지지바(105)를 밀어주게 되므로 보다 쉽게 지지바(105)를 원래의 위치로 복귀할 수 있게 되는 것이다.Then, the support bar 105 has a force to rotate upward about the hinge shaft 116 and at the same time the torsion spring 117 interposed on the hinge shaft 116 pushes the support bar 105 more. The support bar 105 can be easily returned to its original position.

이와 같이 본 발명은 개방된 도어(101)를 닫히지 않도록 지지하기 위하여 바닥과 연접되어 있던 지지바(105)를 원래의 상태로 복귀시킬 때 허리를 구부려야 하는 불편함 없이 이용자의 발을 이용하여 풋패달(120)을 가볍게 눌러 주면 되기 때문에 사용이 편리한 장점을 가진다.As described above, the present invention puts the foot by using the foot of the user without the inconvenience of having to bend the waist when returning the support bar 105 connected to the floor to the original door so as not to close the open door 101. Since the pedal 120 is lightly pressed, it has the advantage of being convenient.

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 결합상태를 도시한 사시도.Figure 2 is a perspective view showing a coupled state 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 A - A선을 따라서 취한 단면도.3 is a cross-sectional view taken along line A-A of the opening support device for a door to which the technique of the present invention is applied.

도 4는 본 발명의 기술이 적용된 도어용 개방 지지장치를 도어에 장착한 상태를 도시한 단면도.Figure 4 is a cross-sectional view showing a state in which the opening support device for a door to which the technique of the present invention is applied to the door.

도 5는 종래 기술이 적용된 도어용 개방 지지장치를 도시한 단면도.5 is a cross-sectional view showing an opening 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

105; 지지바105; Support bar

110; 복귀수단110; Return means

112; 세레이션112; Serration

117; 토셔널스프링117; Torsion spring

120; 풋패달120; Foot pedal

Claims (2)

도어(101)에 고정되도록 구비되는 고정베이스(102)와;A fixed base 102 provided to be fixed to the door 101; 상기 고정베이스(102)와 결합 되어 고정베이스(102)의 상,하 방향으로 움직이면서 높,낮이가 조절되는 슬라이더(103)와;A slider 103 coupled to the fixed base 102 to adjust height and height while moving in an up and down direction of the fixed base 102; 하단에 바닥과 밀착되는 패드(104)를 가지는 지지바(105)를 연결하여 슬라이더(103)와 결합 되는 브라켓(106)으로 구성되는 도어용 개방 지지장치(100)에 있어서;In the open support device for a door (100) consisting of a bracket 106 is coupled to the slider 103 by connecting the support bar 105 having a pad 104 in close contact with the bottom at the bottom; 상기 고정베이스(102)에 외측 방향으로 돌출되게 형성하는 레일(111)과, 상기 레일(111)에 결합 되는 슬라이더(103)에 상호 치합되게 형성하는 세레이션(112)과;A rail 111 formed to protrude outwardly to the fixed base 102 and a serration 112 formed to be engaged with the slider 103 coupled to the rail 111; 상기 브라켓(106)의 배면에 레일(111)의 외면을 수용하여 상,하 이동할 수 있도록 형성하는 레일홈(115)과;A rail groove 115 formed to receive the outer surface of the rail 111 on the rear surface of the bracket 106 to move up and down; 상기 지지바(105)를 상측으로 회동시켜 복귀시킬 수 있는 복귀수단(110)을 포함하는 것을 특징으로 하는 도어용 개방 지지장치.And a return means (110) capable of returning the support bar (105) by rotating upward. 제 1 항에 있어서;The method of claim 1; 상기 복귀수단(110)은 지지바(105)를 브라켓(106)과 연결하는 힌지축(116)에 하향상태 또는 상향상태를 유지할 수 있도록 개재하는 토셔널스프링(117)과;The return means 110 includes a torsion spring interposed so as to maintain a downward state or an upward state on a hinge shaft 116 connecting the support bar 105 to the bracket 106; 상기 지지바(105)의 상단에 일체로 형성하는 회동핀(118)과;A pivot pin 118 integrally formed at an upper end of the support bar 105; 상기 브라켓(106)의 상부와 힌지(119) 연결되어 회동핀(118)을 눌러 지지바(105)를 복귀시키는 풋패달(120)로 구성하고;A foot pedal 120 connected to an upper portion of the bracket 106 and a hinge 119 to press the pivot pin 118 to return the support bar 105; 상기 풋패달(120)은 평판 형태로 구비되는 누름판(121)과;The foot pedal 120 is the pressing plate 121 is provided in the form of a flat plate; 상기 누름판(121)의 중앙에서 하방으로 돌출되어 회동핀(118)을 눌러주는 누름돌기(122)를 포함하는 것을 특징으로 하는 도어용 개방 지지장치.Door support for opening the door, characterized in that it comprises a pressing protrusion (122) for protruding downward from the center of the pressing plate 121 to press the pivot pin (118).
KR1020080079520A 2008-08-13 2008-08-13 Open support for the door KR101046872B1 (en)

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KR102440734B1 (en) 2020-09-21 2022-09-06 이대훈 Door stoppers with installation stability
KR102448464B1 (en) 2021-01-06 2022-09-27 이대훈 Door Stopper and Stationary Installation Support of Door Stopper
KR102440735B1 (en) 2021-03-31 2022-09-05 이대훈 Door stopper
KR102440736B1 (en) 2021-05-14 2022-09-05 이대훈 Door stopper
KR102674342B1 (en) 2022-02-24 2024-06-11 이대훈 Door stopper of rotating operation convenient of holding parts

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JP2007120230A (en) * 2005-10-31 2007-05-17 Dt Engineering Kk Door stopper
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