KR101023229B1 - A stopping device of door in a building - Google Patents

A stopping device of door in a building Download PDF

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Publication number
KR101023229B1
KR101023229B1 KR1020100073749A KR20100073749A KR101023229B1 KR 101023229 B1 KR101023229 B1 KR 101023229B1 KR 1020100073749 A KR1020100073749 A KR 1020100073749A KR 20100073749 A KR20100073749 A KR 20100073749A KR 101023229 B1 KR101023229 B1 KR 101023229B1
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KR
South Korea
Prior art keywords
door
fixed
stopper
worm gear
gear
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KR1020100073749A
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Korean (ko)
Inventor
이태영
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(주)명인건축사사무소
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Priority to KR1020100073749A priority Critical patent/KR101023229B1/en
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Publication of KR101023229B1 publication Critical patent/KR101023229B1/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
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/21—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip movable in plane of wing
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/12—Sealing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/422—Protection against vibration or noise

Abstract

PURPOSE: A stopper structure of a building door with a noise preventing function using a noise isolation stopper is provided to prevent noise by pushing the rubber stopper of a moving body closely to the entire bottom surface of the building door. CONSTITUTION: A stopper structure of a building door with a noise preventing function using a noise isolation stopper comprises a noise isolation stopper(60), a rack gear, and a worm(40). The noise isolation stopper is installed on the lower end of a door(2) and moved up and down by the rack gear. The noise isolation stopper comprises a rubber stopper(63-3). The rubber stopper moves downward and is contacted with the bottom surface of the door in order to remove a gap(T) between the door and the bottom surface. The rack gear is meshed with a pinion gear of a worm gear assembly(20). The worm is installed in order to be meshed with a worm gear of the worm gear assembly.

Description

소음차단기능이 있는 건축물 문의 스톱퍼 구조{ A stopping device of door in a building }Stopper structure of building door with noise blocking function {A stopping device of door in a building}

본 발명은 소음차단기능이 있는 건축물 문의 스톱퍼 구조에 관한 것으로서, 더욱 상세하게는 철재문에 내장되어 간단한 작동으로 문을 멈춰 고정할 수 있고, 지면과의 높이 유격에 관계없이 견고한 지지를 할 수 있으며, 철재문의 하부에 있는 틈을 통하여 전달되는 소리를 차단할 수 있게 구성한 소음차단기능이 있는 건축물 문의 스톱퍼 구조에 관한 것이다.
The present invention relates to a stopper structure of a building door with a noise blocking function, more specifically, it is built in a steel door can be fixed to stop the door by a simple operation, and can be firmly supported regardless of the height play with the ground and The present invention relates to a stopper structure of a building door having a noise blocking function configured to block sound transmitted through a gap in a lower part of a steel door.

건축물에는 다양한 문이 설치되어 있고, 이러한 문은 잠금과 해제를 할 수 있게 구성되어 있다. 하지만 문이 열려 있을 때는 일정한 간격을 유지하도록 문의 위치를 고정하여 통풍이나 기타 필요한 경우가 있었다. 특히 현관문의 경우에는 문이 항상 닫히도록 문 상부에 닫힘 스프링장치를 설치하는 경우가 일반적이므로 열린 상태를 유지하기 위하여 별도의 장치가 필요하였다.Various doors are installed in the building, and these doors are configured to be locked and unlocked. However, there were occasions when the doors were open so that the doors could be fixed at regular intervals for ventilation or other needs. Particularly, in the case of the front door, a closing spring device is generally installed at the top of the door so that the door is always closed, so a separate device is required to maintain the open state.

이와 같이 문을 열은 상태로 유지하는 방법으로 종래에는 여닫이 문 개문시 지지장치(이하 말발굽이라 통칭함)를 사용하고, 지지장치는 도시된 바와같이 여닫이 문의 내측 저부 일모서리 부분에 말발굽(100)을 설치하고 이 말발굽(100)을 이용하여 개문시 폐문되지 않도록 하고 있다.As such, in the conventional method of keeping the door open, a support device (hereinafter referred to as a horseshoe) is used when opening a swing door, and the support device is a horseshoe 100 at the inner bottom part of the door as shown. Install and use this horseshoe (100) to prevent it from closing when opening.

그러나 상기의 말발굽(100)은 여닫이 문의 내측 저부 일모서리 부분에 설치되어 있기 때문에 이를 절첩하기 위해서는 사람이 허리를 굽혀 손으로 절첩 해야함으로 그에 따른 번거로움이 지적 되고 있었다.However, since the horseshoe 100 is installed at the inner bottom corner portion of the casement door, it has been pointed out that the person has to bend the waist and fold it by hand to fold it.

또한, 상기의 말발굽(100)을 절첩 해야 할 사람이 양손에 물건을 들고 있을 경우에는 손으로 말발굽(100)을 절첩하지 아니하고 발로써 절첩하고 있으나 발로 작동하기 어려운 점이 있었다.In addition, when the person to be folded the horseshoe 100 is holding an object in both hands, the horseshoe 100 is folded by the hand without folding the horseshoe 100, but the foot was difficult to operate.

그리고 종래의 말발굽(100)은 회전운동에 의하여 지면에 밀착되는 구조이므로 말발굽(100)의 하단이 마모되거나 설치 높이가 맞지 않으면 회전이 제대로 되지 않아 고정위치까지 회전하지 않으므로 제대로 작동하지 않는 심각한 문제가 있었다. 일반적으로 문이 설치될 때 건축물에 시공된 바닥면의 수평이 균일하게 되지 않으면 이러한 말발굽의 접촉면과 바닥면과의 거리가 일정치 않아 제대로 위치를 고정할 수 없는 문제가 있다.And the conventional horseshoe 100 is a structure that is in close contact with the ground by the rotational movement, so if the bottom of the horseshoe 100 is worn or the installation height does not match the rotation is not properly rotated to a fixed position does not work serious problem there was. In general, when the door is installed in the building when the floor surface is not evenly level, there is a problem that the distance between the contact surface of the horseshoe and the floor surface is not constant, it is not able to properly fix the position.

또한 외부로 말발굽(100)이 노출되어 있으므로 문의 외관상 보기 좋지 않다.In addition, since the horseshoe 100 is exposed to the outside, the appearance of the door is not good.

공동주택 등에 설치하는 현관의 철재문의 경우 정확하게 맞지 않고 약간 간극(T)이 발생하는 경우가 있다. 이 경우에 이러한 간극(T)을 통하여 외부 소음이 그대로 전달되는 문제가 발생한다.
In the case of the steel door of the entrance to be installed in the apartment house, etc., there is a case where a gap (T) occurs slightly. In this case, a problem arises in which external noise is transmitted through the gap T.

본 발명은 전술한 바와 같은 문제를 해결하기 위하여 안출한 것으로서, 문의 하측에 문의 내부에 구비된 구성으로 이동체의 고무스톱퍼가 아래로 내려와서 바닥면과 전체적으로 밀착되어 소음을 차단함과 동시에 바닥면과 밀착되므로 문이 그 상태에서 고정되는 소음차단 기능이 있는 건축물 문의 스톱퍼 구조를 제공하고자 하는 목적이 있다.The present invention has been made in order to solve the problem as described above, the rubber stopper of the moving body is provided in the interior of the door at the lower side of the door comes down and close to the bottom surface as a whole to block the noise and at the same time The purpose is to provide a stopper structure of a building door having a noise blocking function that the door is fixed in that state.

문과 바닥면 사이의 거리 유격 차이에 관계없이 용이하게 문의 위치를 고정시킬 수 있게 구성하고자 한다.It is intended to be configured to easily fix the position of the door irrespective of the distance gap between the door and the bottom surface.

웜과 웜기어를 사용하여 회전시키므로 회전방향에 역방향으로 운동하지 못하게 되어 멈춤상태가 유지되도록 하고자 한다.
Since it rotates by using worm and worm gear, it does not move in the opposite direction to the rotation direction so that it stops.

본 발명은 전술한 목적을 달성하기 위하여 내부 공간을 형성하는 내벽면 일측에 한쌍의 고정부(11)(12)가 서로 마주보도록 돌출 형성되고, 고정부(11)(12)에 웜기어어셈블리(20)가 회전가능하게 고정되는 문(10); 웜기어(21)의 일측면에 피니언기어(23)가 일체로 형성되고, 웜기어(21)의 타측면 중심에 형성된 회전축(22)과 피니언기어(23)의 중심에 형성된 회전축(24)이 각각 고정부(11)(12)에 회전 가능하게 고정되는 웜기어어셈블리(20); 수직판체부(31)의 일측면에 기어부(32)가 형성되고, 수직판체부(31)의 하단에 고정단(33)가 형성되어 소음차단스톱퍼(60)가 고정되며, 기어부(32)는 웜기어어셈블리(20)의 피니언기어(23)와 맞물리도록 설치되는 래크기어(30); 웜기어어셈블리(20)의 웜기어(21)와 맞물리도록 설치되고, 정역방향으로 구동하는 모터(41)에 연결되어 회전하게 설치되는 웜(40); 배터리를 교환할 수 있게 전원커버(52)가 박스체(51) 일측에 형성되고, 박스체(51)는 문(10)의 전면에 고정되며, 박스체(51)의 전면에 스위치(53)가 형성되어 배터리와 모터(41)를 전선(54)에 의해 전기적으로 연결하여 정역방향 구동이 가능하게 하는 스위치박스(50); 하단에 개방구(61-2)가 형성된 박스체(61-1)가 문(10)의 하단 내부에 설치되고, 박스체(61-1)의 내측 공간부에 가이드돌기(61-3)가 형성되며, 래크기어(30)의 고정단(33)가 박스체(61-1)의 상면 일측에 고정되는 본체(61)와, 두개의 판체(62-1) 사이에 다수개의 스프링(62-2)이 고정되어 본체(61)의 내부에 삽입되는 스프링어셈블리(62)와, 고정몸체(63-1)에 두개로 갈라진 고무스톱퍼(63-3)가 고정되고, 고정몸체(63-1)의 길이방향 양측부에 가이드홈(63-2)이 형성되어 본체(61)의 가이드돌기(61-3)와 맞물려 이동하는 이동체(63)로 구성되는 소음차단스톱퍼(60);로 구성된 것을 특징으로 하는 소음차단기능이 있는 건축물 문의 스톱퍼 구조를 제공한다.
In order to achieve the above object, the present invention provides a pair of fixing parts 11 and 12 protruding to face each other on one side of an inner wall surface forming an inner space, and a worm gear assembly 20 to the fixing parts 11 and 12. The door 10 is rotatably fixed; The pinion gear 23 is integrally formed on one side of the worm gear 21, and the rotation shaft 22 formed at the center of the other side of the worm gear 21 and the rotation shaft 24 formed at the center of the pinion gear 23 are respectively high. A worm gear assembly 20 rotatably fixed to the top parts 11 and 12; The gear part 32 is formed on one side of the vertical plate body 31, and a fixed end 33 is formed at the lower end of the vertical plate body 31 to fix the noise blocking stopper 60, and the gear part 32. ) Is a rack gear 30 is installed to mesh with the pinion gear 23 of the worm gear assembly 20; A worm 40 installed to be engaged with the worm gear 21 of the worm gear assembly 20 and connected to the motor 41 driving in the forward and reverse directions so as to rotate; The power cover 52 is formed on one side of the box body 51 so that the battery can be replaced, the box body 51 is fixed to the front side of the door 10, and the switch 53 on the front side of the box body 51. A switch box 50 formed to electrically connect the battery and the motor 41 by the wires 54 to enable forward and reverse driving; The box body 61-1 having the opening 61-2 formed at the lower end is installed inside the lower end of the door 10, and the guide protrusion 61-3 is provided at the inner space of the box body 61-1. It is formed, the fixed end 33 of the rack gear 30 is fixed to one side of the upper surface of the box body 61-1 and a plurality of springs 62 between the two plate body 62-1 -2) is fixed and the spring assembly 62 is inserted into the main body 61 and the rubber stopper 63-3 divided into two fixed to the fixed body 63-1, the fixed body 63-1 Consisting of a noise blocking stopper (60) formed of a movable body (63) which is formed in the longitudinal direction of both sides of the guide groove (63-2) and meshes with the guide protrusion (61-3) of the main body (61); It provides a stopper structure of a building door with a noise blocking function.

이상과 같이 본 발명은 스위치박스의 스위치를 조작하면 쉽게 문에 내장된 이동체가 아래로 내려가 바닥면과 밀착되어 문과 바닥 사이의 간극을 없애주어 외부의 소음이 내부로 전달되지 않는 효과가 있다.As described above, in the present invention, when the switch of the switch box is easily operated, the movable body embedded in the door descends to be in close contact with the bottom surface, thereby eliminating the gap between the door and the floor, and thus, external noise is not transmitted to the inside.

그리고 모터에 의해 구동되므로 작동이 간편하고, 손을 이용하여 작동시킬 수 있어서 편리한 효과가 있다.And because it is driven by a motor, the operation is simple, it can be operated by using the hand has a convenient effect.

본체에 이동체가 탄력지지되므로 바닥면에 닿을 때 탄력적으로 바닥면에 밀착되므로 바닥면의 굴곡에 유연하게 대응할 수 있는 효과가 있다.
Since the moving body is elastically supported on the main body, the body is elastically in close contact with the bottom surface, thereby flexibly responding to the bending of the bottom surface.

도 1은 종래의 도어의 스톱핑 구조를 도시한 도면.
도 2는 종래의 철재문을 도시한 정면도.
도 3은 본 발명의 소음차단기능이 있는 건축물 문의 스톱퍼 구조를 도시한 도면.
도 4는 본 발명의 소음차단기능이 있는 건축물 문의 스톱퍼 구조의 구동부를 도시한 도면.
도 5는 본 발명의 소음차단기능이 있는 건축물 문의 스톱퍼 구조의 주요부를 도시한 사시도.
도 6은 본 발명의 소음차단기능이 있는 건축물 문의 스톱퍼 구조의 소음차단스톱퍼를 도시한 분해사시도.1 is a view showing a stopping structure of a conventional door.
Figure 2 is a front view showing a conventional steel door.
Figure 3 is a view showing a stopper structure of a building door with a noise blocking function of the present invention.
Figure 4 is a view showing a drive unit of the building door stopper structure with a noise blocking function of the present invention.
Figure 5 is a perspective view showing the main part of the stopper structure of a building door with a noise blocking function of the present invention.
Figure 6 is an exploded perspective view showing a noise blocking stopper of the building door stopper structure with a noise blocking function of the present invention.

이하, 본 발명의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 발명을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

본 발명은 두 개의 판체 사이에 공간부가 형성되는 문(2)의 하단에 상하이동 가능하게 소음차단스톱퍼(60)가 설치되고, 소음차단스톱퍼(60)는 래크기어(30)에 의해 상하이동하며, 래크기어(30)는 웜기어어셈블리의 피니언기어(23)와 맞물리고, 웜기어어셈블리(20)의 웜기어(21)가 웜(40)과 맞물려 구동되도록 구성되며, 문(2)의 하단 길이와 거의 동일한 크기로 형성되는 소음차단스톱퍼(60)의 고무스톱퍼(63-3)가 아래로 내려와 바닥면과 밀착되면서 문(2)과 바닥면(3) 사이의 간극(T)을 없애주어 소음을 차단할 뿐만 아니라 문을 열었을 때 원하는 위치에서 문을 고정할 수 있게 한 것을 주요 구성으로 한다.In the present invention, the noise blocking stopper 60 is installed at the lower end of the door 2 in which the space is formed between the two plates, and the noise blocking stopper 60 is fixed to the shank east by the rack gear 30. The rack gear 30 is engaged with the pinion gear 23 of the worm gear assembly, the worm gear 21 of the worm gear assembly 20 is configured to be engaged with the worm 40, and the bottom length of the door 2 is Rubber stopper (63-3) of the noise blocking stopper (60) which is formed in substantially the same size as the lower and close to the bottom surface to eliminate the gap (T) between the door (2) and the bottom surface (3) The main configuration is not only to block the door but also to lock the door in a desired position when the door is opened.

문(10)은 내부 공간을 형성하는 내벽면 일측에 한쌍의 고정부(11)(12)가 서로 마주보도록 돌출 형성되고, 고정부(11)(12)에 웜기어어셈블리(20)가 회전가능하게 고정된다. 이때 고정부(11)(12)는 짧은 원형관 형태로 그 내경에 후술할 회전축(22)(24)이 삽입되어 회전가능하게 고정된다.The door 10 is formed to protrude so that a pair of fixing parts 11 and 12 face each other on one side of an inner wall surface forming an inner space, and the worm gear assembly 20 is rotatable to the fixing parts 11 and 12. It is fixed. At this time, the fixing part 11, 12 is in the form of a short circular tube is inserted into the rotating shaft 22, 24 to be described later in its inner diameter is fixed rotatably.

웜기어어셈블리(20)는 문(10)의 내측공간의 고정부(11)(12)에 회전가능하게 고정되는데, 웜기어(21)의 일측면에 피니언기어(23)가 일체로 형성되고, 웜기어(21)의 타측면 중심에 형성된 회전축(22)과 피니언기어(23)의 중심에 형성된 회전축(24)이 각각 고정부(11)(12)에 회전 가능하게 고정된다.The worm gear assembly 20 is rotatably fixed to the fixing portions 11 and 12 of the inner space of the door 10, the pinion gear 23 is integrally formed on one side of the worm gear 21, the worm gear ( The rotating shaft 22 formed at the center of the other side of the 21 and the rotating shaft 24 formed at the center of the pinion gear 23 are respectively rotatably fixed to the fixing parts 11 and 12.

이러한 웜기어어셈블리(20)가 회전하면서 래크기어(30)를 작동시키는데, 래크기어(30)는 수직판체부(31)의 일측면에 기어부(32)가 형성되고, 수직판체부(31)의 하단에 고정단(33)이 형성되어 소음차단스톱퍼(60)에 고정된다.The worm gear assembly 20 rotates to operate the rack gear 30. The rack gear 30 has a gear portion 32 formed on one side of the vertical plate portion 31, the vertical plate portion 31 Fixed end 33 is formed at the bottom of the) is fixed to the noise blocking stopper (60).

래크기어(30)의 기어부(32)는 웜기어어셈블리(20)의 피니언기어(23)와 맞물리도록 설치되어 피니언기어(23)가 회전하게 되면 래크기어(30)는 상하이동을 하게 된다. 이때 상하이동을 가이드하기 위하여 도면에는 도시되지 않았지만 가이드가 적절하게 형성될 수 있다.The gear part 32 of the rack gear 30 is installed to be engaged with the pinion gear 23 of the worm gear assembly 20 so that when the pinion gear 23 rotates, the rack gear 30 is shanghai. . In this case, although not shown in the drawings to guide the shangdong, the guide may be formed appropriately.

웜(40)이 웜기어어셈블리(20)의 웜기어(21)와 맞물리도록 설치되고, 웜(40)의 구동축 일단이 정역방향으로 구동하는 모터(41)의 회전축에 연결되어 회전하게 된다. 따라서 모터(41)에 의하여 웜(40)이 회전하고, 웜(40)의 회전에 따라 웜기어(21)가 회전하면서 동시에 피니언기어(23)가 같이 회전하게 된다.The worm 40 is installed to be engaged with the worm gear 21 of the worm gear assembly 20, and one end of the drive shaft of the worm 40 is connected to the rotating shaft of the motor 41 driving in the forward and reverse directions. Accordingly, the worm 40 is rotated by the motor 41, and the pinion gear 23 is rotated at the same time as the worm gear 21 rotates as the worm 40 rotates.

스위치박스(50)는 배터리(미도시)를 교환할 수 있게 전원커버(52)가 박스체(51) 일측에 형성되고, 박스체(51)는 문(10)의 전면에 고정되어 사용자가 쉽게 조작할 수 있게 한다.The switch box 50 is a power cover 52 is formed on one side of the box body 51 to replace the battery (not shown), the box body 51 is fixed to the front of the door 10 for the user to easily Enable to operate

박스체(51)의 전면에 스위치(53)가 형성되어 배터리와 모터(41)를 전선(54)에 의해 전기적으로 연결하여 정역방향 구동이 가능하게 한다. 스위치박스(50)의 내부에는 제어회로가 형성되어 일정한 하중 이상의 힘이 모터에 작용하면 구동을 멈추도록 설계되거나, 스위치(53)를 누르면, 일정 회전수만 웜(40)이 회전하도록 제어하여 소음차단스톱퍼(60)가 아래로 내려가는 정도를 제한하여 동작시킬 수 있고, 그 역방향도 마찬가지 이다.A switch 53 is formed on the front surface of the box body 51 to electrically connect the battery and the motor 41 by the wires 54 to enable forward and reverse driving. A control circuit is formed inside the switch box 50 so as to stop the driving when a force of a predetermined load or more acts on the motor, or when the switch 53 is pressed, the worm 40 is controlled to rotate only a predetermined number of times to cut off the noise. The stopper 60 can be operated by limiting the degree of downward movement, and vice versa.

소음차단 스톱퍼(60)는 크게 본체(61)와, 스프링어셈블리(62)와, 이동체(63)로 구성되고, 본체(61)는 장방형 박스체(61-1)의 하단에 개방구(61-2)가 형성되며, 이러한 박스체(61-1)가 문(10)의 하단 내부에 설치된다.The noise blocking stopper 60 is largely comprised of the main body 61, the spring assembly 62, and the moving body 63, and the main body 61 is the opening opening 61- at the lower end of the rectangular box body 61-1. 2) is formed, such a box body 61-1 is installed inside the lower end of the door (10).

상기 박스체(61-1)의 내측 공간부의 길이방향 내측면에 가이드돌기(61-3)가 내부를 향하여 돌출 형성되고, 래크기어(30)의 고정단(33)이 박스체(61-1)의 상면 일측에 고정되어 래크기어(30)의 상하 운동에 따라 같이 움직이게 된다.The guide protrusion 61-3 protrudes toward the inside in the longitudinally inner surface of the inner space portion of the box body 61-1, and the fixed end 33 of the rack gear 30 is the box body 61-. It is fixed to one side of the upper surface of 1) and moves together according to the vertical movement of the rack gear 30.

본체(61)의 내부로 스프링어셈블리(62)가 삽입되어 이동체(63)를 탄력지지하게 되는데, 스프링어셈블리(62)는 두개의 판체(62-1) 사이에 다수개의 스프링(62-2)이 고정되어 본체(61)의 내부에 삽입된다. The spring assembly 62 is inserted into the main body 61 to elastically support the movable body 63. The spring assembly 62 has a plurality of springs 62-2 between the two plate bodies 62-1. It is fixed and inserted into the main body 61.

이동체(63)는 본체(61)의 내부로 삽입되어 탄력이동하는 고정몸체(63-1)에 두개로 갈라진 고무스톱퍼(63-3)가 고정되고, 고정몸체(63-1)의 길이방향 양측부에 가이드홈(63-2)이 형성되어 본체(61)의 가이드돌기(61-3)와 맞물려 이동된다.The movable body 63 is fixed to two rubber stoppers 63-3, which are inserted into the main body 61 and are fixed to the fixed body 63-1, which is elastically moved, and both sides in the longitudinal direction of the fixed body 63-1. The guide groove 63-2 is formed in the portion and is engaged with the guide protrusion 61-3 of the main body 61.

고정몸체(63-1)는 가이드홈(63-2)과 가이드돌기(61-3)가 맞물려 이동할 때 아래로 더 이상 내려오지 못하도록 하단에 멈춤수단을 형성할 수 있다. 이러한 멈춤수단은 볼트를 이용할 수도 있고, 하단에 멈춤턱을 형성할 수 도 있다.The fixed body 63-1 may form a stop means at the bottom of the guide groove 63-2 and the guide protrusion 61-3 so that the guide body 63-2 does not come down any further when moving. The stop means may use a bolt, or may form a stop jaw at the bottom.

고무스톱퍼(63-3)는 길이방향으로 갈라지도록 형성되어 있어서, 이동체(63)가 아래로 내려올 수록 바닥면과 밀착하여 서로 벌어지면서 더욱 밀착된다. 그리고 밀착력이 너무 커지면 스프링어셈블리(62)의 탄성력이 그 넘치는 힘을 흡수하여 준다.
The rubber stopper 63-3 is formed to be split in the longitudinal direction, and as the movable body 63 descends downward, the rubber stopper 63-3 is brought into close contact with the bottom surface and is further brought into close contact with each other. And when the adhesion is too large, the elastic force of the spring assembly 62 absorbs the excess force.

1 : 문틀 2 : 문
3 : 바닥면 10 : 문
11, 12 : 고정부 20 : 웜기어어셈블리
21 : 웜기어 22 : 회전축
23 : 피니언기어 24 : 회전축
30 : 래크기어 31 : 수직판체부
32 : 기어부 33 : 고정단
40 : 웜 41 : 모터
50 : 스위치박스 51 : 박스체
52 : 전원커버 53 : 스위치
54 : 전선 60 : 소음차단스톱퍼
61 : 본체 61-1 : 박스체
61-2 : 개방구 61-3 : 가이드돌기
62 : 스프링어셈블리 62-1 : 판체
62-2 : 스프링 63 : 이동체
63-1 : 고정몸체 63-2 : 가이드홈
63-3 : 고무스톱퍼1: door frame 2: door
3: floor surface 10: door
11, 12: fixing part 20: worm gear assembly
21: worm gear 22: axis of rotation
23: pinion gear 24: axis of rotation
30: rack gear 31: vertical plate body
32: gear portion 33: fixed end
40: worm 41: motor
50: switch box 51: box body
52: power cover 53: switch
54: wire 60: noise blocking stopper
61: main body 61-1: box body
61-2: opening 61-3: guide protrusion
62: spring assembly 62-1: plate body
62-2: spring 63: moving body
63-1: fixed body 63-2: guide groove
63-3: Rubber Stopper

Claims (1)

문의 내부에 설치하여 하단을 향하여 이동하여 문의 하단과 바닥면 사이의 틈을 차단하는 구조를 가지는 건축물 문의 스톱퍼 구조에 있어서,
내부 공간을 형성하는 내벽면 일측에 한쌍의 고정부(11)(12)가 서로 마주보도록 돌출 형성되고, 고정부(11)(12)에 웜기어어셈블리(20)가 회전가능하게 고정되는 문(10);
웜기어(21)의 일측면에 피니언기어(23)가 일체로 형성되고, 웜기어(21)의 타측면 중심에 형성된 회전축(22)과 피니언기어(23)의 중심에 형성된 회전축(24)이 각각 고정부(11)(12)에 회전 가능하게 고정되는 웜기어어셈블리(20);
수직판체부(31)의 일측면에 기어부(32)가 형성되고, 수직판체부(31)의 하단에 고정단(33)이 형성되어 소음차단스톱퍼(60)가 고정되며, 기어부(32)는 웜기어어셈블리(20)의 피니언기어(23)와 맞물리도록 설치되는 래크기어(30);
웜기어어셈블리(20)의 웜기어(21)와 맞물리도록 설치되고, 정역방향으로 구동하는 모터(41)에 연결되어 회전하게 설치되는 웜(40);
배터리를 교환할 수 있게 전원커버(52)가 박스체(51) 일측에 형성되고, 박스체(51)는 문(10)의 전면 일측에 고정되며, 박스체(51)의 전면에 스위치(53)가 형성되어 배터리와 모터(41)를 전선(54)에 의해 전기적으로 연결하여 정역방향 구동이 가능하게 하는 스위치박스(50);
하단에 개방구(61-2)가 형성된 박스체(61-1)가 문(10)의 하단 내부에 설치되고, 박스체(61-1)의 내측 공간부에 가이드돌기(61-3)가 형성되며, 래크기어(30)의 고정단(33)가 박스체(61-1)의 상면 일측에 고정되는 본체(61)와,
두개의 판체(62-1) 사이에 다수개의 스프링(62-2)이 고정되어 본체(61)의 내부에 삽입되는 스프링어셈블리(62)와,
고정몸체(63-1)에 두개로 갈라진 고무스톱퍼(63-3)가 고정되고, 고정몸체(63-1)의 길이방향 양측부에 가이드홈(63-2)이 형성되어 본체(61)의 가이드돌기(61-3)와 맞물려 이동하는 이동체(63)로 구성되는 소음차단스톱퍼(60);로 구성된 것을 특징으로 하는 소음차단기능이 있는 건축물 문의 스톱퍼 구조.
In the building door stopper structure having a structure installed inside the door to move toward the bottom to block the gap between the bottom and the bottom surface of the door,
A door 10 in which a pair of fixing parts 11 and 12 protrude so as to face each other, and the worm gear assembly 20 is rotatably fixed to the fixing parts 11 and 12. );
The pinion gear 23 is integrally formed on one side of the worm gear 21, and the rotation shaft 22 formed at the center of the other side of the worm gear 21 and the rotation shaft 24 formed at the center of the pinion gear 23 are respectively high. A worm gear assembly 20 rotatably fixed to the top parts 11 and 12;
Gear portion 32 is formed on one side of the vertical plate body 31, a fixed end 33 is formed at the lower end of the vertical plate body 31, the noise blocking stopper 60 is fixed, the gear portion 32 ) Is a rack gear 30 is installed to mesh with the pinion gear 23 of the worm gear assembly 20;
A worm 40 installed to be engaged with the worm gear 21 of the worm gear assembly 20 and connected to the motor 41 driving in the forward and reverse directions so as to rotate;
The power cover 52 is formed on one side of the box body 51 so that the battery can be replaced, and the box body 51 is fixed to one side of the front side of the door 10, and the switch 53 on the front side of the box body 51. The switch box 50 is formed to enable the forward and reverse driving by electrically connecting the battery and the motor 41 by the wire 54;
The box body 61-1 having the opening 61-2 formed at the lower end is installed inside the lower end of the door 10, and the guide protrusion 61-3 is provided at the inner space of the box body 61-1. The main body 61 is formed, the fixed end 33 of the rack gear 30 is fixed to one side of the upper surface of the box body 61-1,
A spring assembly 62 in which a plurality of springs 62-2 are fixed between two plate bodies 62-1 and inserted into the main body 61;
The rubber stopper 63-3, which is divided into two, is fixed to the fixed body 63-1, and guide grooves 63-2 are formed at both sides in the longitudinal direction of the fixed body 63-1, thereby providing Stopper structure of the building door with a noise blocking function, characterized in that consisting of; noise blocking stopper (60) consisting of a moving body (63) to move in engagement with the guide projection (61-3).
KR1020100073749A 2010-07-30 2010-07-30 A stopping device of door in a building KR101023229B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307894B1 (en) 2013-08-02 2013-09-13 차경익 Wind-break subsidiary materials for windows and window for using the same
KR101407021B1 (en) 2012-07-26 2014-06-13 박태정 Door stopper
KR101505426B1 (en) * 2013-06-27 2015-03-25 삼성중공업 주식회사 Soundproof door
KR20200133091A (en) 2019-05-16 2020-11-26 윤승수 Apparatus for shielding door
KR102336573B1 (en) 2021-05-26 2021-12-07 하민메탈주식회사 Automatic door for fire evacuation
KR102462729B1 (en) * 2022-04-22 2022-11-11 주식회사 케이씨씨콘크리트 Conslat sealed door
KR102551169B1 (en) 2023-02-09 2023-07-05 미르이엔티 주식회사 Automatic door having a shading curtain

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10238251A (en) 1997-03-03 1998-09-08 Shibutani:Kk Sealing device for door bottom
KR200201502Y1 (en) 2000-05-26 2000-11-01 이강호 The buffer for a hermetic plate of a door without a threshold
KR200279145Y1 (en) * 2002-02-09 2002-06-21 원희섭 A fire door
KR20050059424A (en) * 2003-12-12 2005-06-21 이동명 A cutout gear of smoke and heat to be installed at a fire door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10238251A (en) 1997-03-03 1998-09-08 Shibutani:Kk Sealing device for door bottom
KR200201502Y1 (en) 2000-05-26 2000-11-01 이강호 The buffer for a hermetic plate of a door without a threshold
KR200279145Y1 (en) * 2002-02-09 2002-06-21 원희섭 A fire door
KR20050059424A (en) * 2003-12-12 2005-06-21 이동명 A cutout gear of smoke and heat to be installed at a fire door

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101407021B1 (en) 2012-07-26 2014-06-13 박태정 Door stopper
KR101505426B1 (en) * 2013-06-27 2015-03-25 삼성중공업 주식회사 Soundproof door
KR101307894B1 (en) 2013-08-02 2013-09-13 차경익 Wind-break subsidiary materials for windows and window for using the same
KR20200133091A (en) 2019-05-16 2020-11-26 윤승수 Apparatus for shielding door
KR102336573B1 (en) 2021-05-26 2021-12-07 하민메탈주식회사 Automatic door for fire evacuation
KR20220159870A (en) 2021-05-26 2022-12-05 하민메탈주식회사 Fire protection automatic doors with sliding doors
KR20220159869A (en) 2021-05-26 2022-12-05 하민메탈주식회사 Easy-to-open automatic door
KR102462729B1 (en) * 2022-04-22 2022-11-11 주식회사 케이씨씨콘크리트 Conslat sealed door
KR102551169B1 (en) 2023-02-09 2023-07-05 미르이엔티 주식회사 Automatic door having a shading curtain

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