KR200495780Y1 - Diffuser duct connection - Google Patents

Diffuser duct connection Download PDF

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Publication number
KR200495780Y1
KR200495780Y1 KR2020200002656U KR20200002656U KR200495780Y1 KR 200495780 Y1 KR200495780 Y1 KR 200495780Y1 KR 2020200002656 U KR2020200002656 U KR 2020200002656U KR 20200002656 U KR20200002656 U KR 20200002656U KR 200495780 Y1 KR200495780 Y1 KR 200495780Y1
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South Korea
Prior art keywords
elbow
diffuser
pipe
duct
engaging portion
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KR2020200002656U
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Korean (ko)
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KR20220000267U (en
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안진혁
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안진혁
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Priority to KR2020200002656U priority Critical patent/KR200495780Y1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0272—Modules for easy installation or transport

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)

Abstract

본 고안은 회전방향으로 걸림력을 제공하는 걸림부를 엘보에 형성하고 디퓨져에는 엘보의 회전시 다단으로 걸리는 돌기를 마련함으로써, 1회전 이내에 엘보를 디퓨져에 즉시 체결할 수 있으므로 천장을 올려다보며 작업할때 작업 피로도를 낮출 수 있는 디퓨져 덕트 연결장치에 관한 것이다.
이를 위하여 본 고안은 천장에 고정되는 몸체에는 바람을 확산시키는 확산팬이 하부에 구비되고, 상부에는 덕트와 연결된 엘보를 체결하기 위한 연결관이 구비된 디퓨져 덕트 연결장치에 있어서, 상기 엘보는 덕트가 끼워지는 수평관 및 상기 연결관 외주연으로 끼워지는 수직관으로 구성되는데, 상기 수직관 하단 외주면에는 외향으로 걸림부가 양측에 구비되고; 상기 몸체에는 상기 연결관 외주연에 상기 걸림부가 양측으로 구비되어서 상기 수직관이 연결관에 끼워진 뒤 한방향으로 회전되는 과정에서 상기 걸림부가 상기 물림부 내측으로 들어가 걸리도록 한 특징이 있다.The present invention forms a locking part on the elbow that provides a locking force in the rotational direction, and by providing protrusions that are caught in multiple stages when the elbow is rotated on the diffuser, the elbow can be immediately fastened to the diffuser within one rotation, so when working while looking up at the ceiling It relates to a diffuser duct connection device that can reduce work fatigue.
To this end, the present invention provides a diffuser duct connecting device having a body fixed to the ceiling, a diffusion fan for diffusing the wind, provided at a lower portion, and a connecting pipe for fastening an elbow connected to a duct at the upper portion, wherein the elbow is a duct It is composed of a horizontal pipe to be fitted and a vertical pipe to be fitted into the outer periphery of the connecting pipe, wherein the outer peripheral surface of the lower end of the vertical pipe is provided with engaging portions outwardly on both sides; The body is characterized in that the engaging parts are provided on both sides on the outer periphery of the connecting tube so that the engaging parts enter and catch the engaging parts in the process of rotating in one direction after the vertical pipe is inserted into the connecting pipe.

Description

디퓨져 덕트 연결장치{Diffuser duct connection}Diffuser duct connection

본 고안은 회전방향으로 걸림력을 제공하는 걸림부를 엘보에 형성하고 디퓨져에는 엘보의 회전시 다단으로 걸리는 돌기를 마련함으로써, 1회전 이내에 엘보를 디퓨져에 즉시 체결할 수 있으므로 천장을 올려다보며 작업할때 작업 피로도를 낮출 수 있는 디퓨져 덕트 연결장치에 관한 것이다.The present invention forms a locking part on the elbow that provides a locking force in the rotational direction, and by providing protrusions that are caught in multiple stages when the elbow is rotated on the diffuser, the elbow can be immediately fastened to the diffuser within one rotation, so when working while looking up at the ceiling It relates to a diffuser duct connection device that can reduce work fatigue.

일반적인 디퓨져는 천장에 설치되어 천장 내부의 덕트와 연결되는 것으로서, 신선한 공기를 실내로 급기하거나 또는 실내공기를 배기시키는 역할을 하는데, 디퓨져에 마련된 확산팬은 그 높낮이가 조절되어 공기통로의 열림량을 조절한다.A general diffuser is installed on the ceiling and connected to the duct inside the ceiling, and plays a role of supplying fresh air into the room or exhausting the indoor air. Adjust.

상기 디퓨져와 연결되는 덕트는 대부분 플랙시블 관으로 구성되어서 쉽게 절곡되므로 별도 엘보 없이 디퓨져 상단에 연결할 수 있었으나 최근에는 3중구조의 단열성을 갖는 클린호스로 구성되는 추세이므로 잘 꺾이지 않아서 별도 엘보로 연결해야된다.Most of the duct connected to the diffuser is composed of a flexible tube and is easily bent, so it could be connected to the top of the diffuser without a separate elbow. .

종래 특허 제963035호는 공기조화 덕트에 결합되는 연결엘보와 고정몸체, 탈착덮개 및 개폐 조절부재를 상호 간의 편리하게 설치 및 분리가능하도록 하여, 디퓨져 내부의 분리 소제 작업을 수월하게 할 수 있는 탈착식 디퓨져를 제안한 바 있다. 이는 연결엘보의 하단에 나사산을 형성하고, 고정몸체에는 상기 나사산이 체결되는 나사산을 형성한 것이다. 따라서 엘보가 나사산을 통하여 체결되는 방식이다.Conventional Patent No. 963035 discloses a detachable diffuser that can facilitate the separation and cleaning of the inside of the diffuser by enabling the connection elbow, fixed body, detachable cover, and opening/closing control member coupled to the air conditioning duct to be conveniently installed and separated from each other. has been proposed This is to form a screw thread at the lower end of the connection elbow, and to form a screw thread to which the screw thread is fastened to the fixed body. Therefore, it is a method in which the elbow is fastened through a screw thread.

그러나 나사산을 체결하기 위하여 엘보를 수회 회전시켜야 되므로 천장의 좁은 공간에서 작업하기 불편한 단점이 있었다. 특히 디퓨져를 많이 설치할 경우 작업피로도가 증가하여 능률이 떨어지는 문제점이 있었다.However, since the elbow has to be rotated several times to fasten the thread, it is inconvenient to work in a narrow space of the ceiling. In particular, when a lot of diffusers are installed, there is a problem that the work fatigue increases and the efficiency decreases.

본 고안은 종래의 문제점을 감안하여 개발한 것으로서 본 고안의 목적은 회전방향으로 걸림력을 제공하는 걸림부를 엘보에 형성하고 디퓨져에는 엘보의 회전시 다단으로 걸리는 돌기를 마련함으로써, 1회전 이내에 엘보를 디퓨져에 즉시 체결할 수 있으므로 천장을 올려다보며 작업할때 작업 피로도를 낮출 수 있는 디퓨져 덕트 연결장치를 제공함에 있다.The present invention was developed in consideration of the problems of the prior art, and the purpose of the present invention is to form a locking part on the elbow that provides a locking force in the rotational direction, and to provide a protrusion that is caught in multiple stages when the elbow is rotated on the diffuser, thereby removing the elbow within one rotation. It is to provide a diffuser duct connection device that can be immediately fastened to the diffuser, thereby reducing work fatigue when working while looking up at the ceiling.

이를 위하여 본 고안은 천장에 고정되는 몸체에는 바람을 확산시키는 확산팬이 하부에 구비되고, 상부에는 덕트와 연결된 엘보를 체결하기 위한 연결관이 구비된 디퓨져 덕트 연결장치에 있어서, 상기 엘보는 덕트가 끼워지는 수평관 및 상기 연결관 외주연으로 끼워지는 수직관으로 구성되는데, 상기 수직관 하단 외주면에는 외향으로 걸림부가 양측에 구비되고; 상기 몸체에는 상기 연결관 외주연에 상기 걸림부가 양측으로 구비되어서 상기 수직관이 연결관에 끼워진 뒤 한방향으로 회전되는 과정에서 상기 걸림부가 상기 물림부 내측으로 들어가 걸리도록 한 특징이 있다.To this end, the present invention provides a diffuser duct connecting device having a body fixed to the ceiling, a diffusion fan for diffusing the wind, provided at a lower portion, and a connecting pipe for fastening an elbow connected to a duct at the upper portion, wherein the elbow is a duct It is composed of a horizontal pipe to be fitted and a vertical pipe to be fitted into the outer periphery of the connecting pipe, wherein the outer peripheral surface of the lower end of the vertical pipe is provided with engaging portions outwardly on both sides; The body is characterized in that the engaging parts are provided on both sides on the outer periphery of the connecting tube so that the engaging parts enter and catch the engaging parts in the process of rotating in one direction after the vertical pipe is inserted into the connecting pipe.

본 고안에 따르면 디퓨져 몸체의 상부에 엘보가 끼워지는 연결관이 구비되어서 엘보 하단의 수직관이 연결관에 끼워지는데, 상기 수직관이 연결관에 끼워진 상태에서 엘보를 한방향으로 회전시키면 수직관 외주면에 돌출된 걸림부가 연결관 외측의 물림부 내부로 들어간다. 이때 물림부에는 다수의 돌기가 형성되고, 걸림부에는 외측면에 다수의 돌기가 형성되므로 이들 돌기들이 서로 엇갈리면서 엘보의 역회전이 방지되므로 엘보가 디퓨져에 바로 체결된다.According to the present invention, a connector pipe into which the elbow is fitted is provided on the upper part of the diffuser body, so that the vertical pipe at the bottom of the elbow is fitted to the connector pipe. The protruding engaging portion enters the engaging portion on the outside of the connector tube. At this time, a plurality of protrusions are formed in the engaging portion, and a plurality of protrusions are formed on the outer surface of the engaging portion.

따라서 작업자가 천장을 올려다보며 작업하는 과정에서 엘보를 디퓨져에 체결하는 시간이 단축되므로 작업피로도를 낮출 수 있으므로 디퓨져가 많은 천장 작업에 효과적인 등의 이점이 있다.Therefore, since the time to fasten the elbow to the diffuser is shortened in the process of working while the worker looks up at the ceiling, work fatigue can be lowered, so there are advantages such as being effective for ceiling work with many diffusers.

도 1은 본 고안 한 실시예의 디퓨져와 엘보의 분리 사시도
도 2는 본 고안 한 실시예의 디퓨져의 조립 사시도
도 3은 본 고안 한 실시예의 디퓨져의 조리 단면도
도 4는 본 고안 한 실시예의 디퓨져의 확대 평면도1 is an exploded perspective view of a diffuser and an elbow of an embodiment of the present invention;
2 is an assembled perspective view of a diffuser according to an embodiment of the present invention;
3 is a cooking cross-sectional view of a diffuser according to an embodiment of the present invention;
4 is an enlarged plan view of a diffuser according to an embodiment of the present invention;

본 고안 한 실시예는 도 1 내지 도 4에서와 같이 천장 내부로 들어가는 원통형의 몸체(10)가 구비되고 몸체(10)의 상부에는 덕트와 연결된 엘보(20)가 체결되는 연결관(12)이 동심상으로 구비된다. 그리고 몸체(10)의 하단에는 천장면에 밀착되는 플랜지(11)가 원판형으로 구비되며, 몸체(10) 내부에는 연결관(12) 하부에 너트부(13)가 다수의 지지편을 통하여 동심상으로 구비된다.The devised embodiment is provided with a cylindrical body 10 that enters the ceiling as shown in FIGS. 1 to 4, and the upper portion of the body 10 is a connecting pipe 12 to which the elbow 20 connected to the duct is fastened. provided concentrically. And a flange 11 in close contact with the ceiling surface is provided at the lower end of the body 10 in the form of a disk, and a nut unit 13 at the lower portion of the connection pipe 12 is provided in the body 10 through a plurality of support pieces. provided as an image.

상기 너트부(13)에 체결되는 볼트부(15)를 갖는 확산팬(14)이 구비되는데, 상기 확산팬(14)은 상기 몸체(10) 하부에 놓여서 바람을 실내로 확산시키는 것으로서, 볼트부(15)의 체결량에 따라 확산팬(14)과 몸체(10) 사이 간격이 조정으로 풍량이 조절된다. 또한 상기 엘보(20)는 덕트가 끼워지는 수평관(21) 및 상기 연결관(12)에 끼워지는 수직관(22)으로 구성된다.A diffusion fan 14 having a bolt portion 15 fastened to the nut portion 13 is provided. The diffusion fan 14 is placed under the body 10 to diffuse wind into the room, and the bolt portion The air volume is adjusted by adjusting the distance between the diffusion fan 14 and the body 10 according to the fastening amount of (15). In addition, the elbow 20 is composed of a horizontal pipe 21 fitted with a duct and a vertical pipe 22 fitted with the connecting pipe 12 .

상기 수직관(22)은 상기 연결관(12)보다 직경이 커서 상기 수직관(22)이 연결관(12) 외주연으로 끼워지며, 상기 수직관(22) 하단 외주면에는 양쪽으로 걸림부(40)가 돌출 구비된다. 그리고 상기 몸체(10)의 상기 연결관(12) 외주연에는 상기 걸림부(40)가 끼워지는 물림부(30)가 구비된다. 상기 물림부(30)는 "ㄱ"형으로 절곡된 것으로서, 상기 몸체(10)에서 수직으로 돌출되는 측면(31)과 상기 측면(31) 상단에서 상기 연결관(12) 쪽으로 돌출되는 윗면(32)으로 구성되며, 한쪽은 개방되어서 상기 걸림부(40)가 상기 물림부(30) 내측으로 들어가는 입구를 제공한다.The vertical tube 22 has a larger diameter than the connecting tube 12, so that the vertical tube 22 is fitted to the outer periphery of the connecting tube 12, and engaging portions 40 on both sides of the lower outer peripheral surface of the vertical tube 22 ) is provided with a protrusion. And an engaging portion 30 into which the engaging portion 40 is fitted is provided on the outer periphery of the connecting pipe 12 of the body 10 . The engaging portion 30 is bent in a “L” shape, and has a side 31 protruding vertically from the body 10 and an upper surface 32 protruding from the upper end of the side surface 31 toward the connection pipe 12 . ), and one side is opened to provide an entrance through which the engaging portion 40 enters the engaging portion 30 .

또한 상기 걸림부(40) 외측면은 2단으로 외향돌기(41)가 형성되고, 상기 물림부(30)는 상기 측면(31) 내측으로 상기 외향돌기(41)와 엇갈리게 대응되는 내향돌기(33)가 구비된다.In addition, the outer surface of the engaging portion 40 is formed with an outward protrusion 41 in two stages, and the engaging portion 30 is an inward protrusion 33 corresponding to the outward protrusion 41 on the inside of the side surface 31 . ) is provided.

이처럼 구성된 본 고안 한 실시예는 엘보(20)가 회전방식으로 몸체(10)에 체결되는데, 1회전 이내에서 즉시 체결되므로 연결작업을 신속하게 수행할 수 있는 이점이 있다.In one embodiment of the present invention configured as described above, the elbow 20 is fastened to the body 10 in a rotational manner, and since it is immediately fastened within one rotation, there is an advantage that the connection operation can be performed quickly.

상기 몸체(10)의 연결관(12) 하단 외주연에 양측으로 물림부(30)가 형성되고, 상기 엘보(20)의 수직관(22) 하단에는 양측으로 걸림부(40)가 구비되는데, 이들 물림부(30)와 걸림부(40)는 180도 간격으로 벌어져 있으므로 상기 수직관(22)을 연결관(12)에 끼우고 상기 걸림부(40)가 상기 물림부(30) 근처에 놓이게 한 뒤 수직관(22)을 한방향으로 회전시키면 걸림부(40)가 물림부(30) 내측으로 들어간다.Engagement parts 30 are formed on both sides on the outer periphery of the lower end of the connection pipe 12 of the body 10, and the lower ends of the vertical pipe 22 of the elbow 20 are provided with engaging parts 40 on both sides, Since these engaging portions 30 and engaging portions 40 are spaced apart by 180 degrees, the vertical tube 22 is inserted into the connecting tube 12 so that the engaging portion 40 is placed near the engaging portion 30 . Then, when the vertical pipe 22 is rotated in one direction, the engaging portion 40 enters the engaging portion 30 inside.

상기 물림부(30)는 내측에 내향돌기(33)가 형성되고, 걸림부(40)에는 외향돌기(41)가 형성되는데, 상기 외향돌기(41)가 내향돌기(33)를 타고 넘으면서 다단으로 걸린다. 이들 돌기(33)(41)는 최소 2곳에 설치되므로 2단으로 타고 넘으면서 돌기(33)(41)들이 엇갈린 상태가 된다. 따라서 수직관(22)이 역회전되려할 때 2곳의 돌기(33)(41)를 넘어야 되므로 외력이 강하게 작용하지 않는 한 엘보(20)가 연결관(12)에서 분리되지 않으며, 엘보(20)를 연결관(12)에 빠르게 체결할 수 있는 이점이 있다.The engaging portion 30 has an inward projection 33 formed on the inside, and an outward projection 41 is formed in the engaging portion 40. takes Since these protrusions 33 and 41 are installed in at least two places, the protrusions 33 and 41 are in a staggered state while riding in two stages. Therefore, when the vertical pipe 22 is about to rotate in reverse, the elbow 20 is not separated from the connecting pipe 12, and the elbow 20 is not separated from the connecting pipe 12 unless an external force is strongly applied because it has to cross the two projections 33 and 41. ) has an advantage that can be fastened to the connection pipe (12).

10 : 몸체 11 : 플랜지
12 : 연결관 20 : 엘보
21 : 수평관 22 : 수직관
30 : 물림부 31 : 측면
32 : 윗면 33 : 내향돌기
40 : 걸림부 41 : 외향돌기10: body 11: flange
12: connector 20: elbow
21: horizontal tube 22: vertical tube
30: engagement part 31: side
32: upper surface 33: inward process
40: locking part 41: outward projection

Claims (2)

천장에 고정되는 몸체에는 바람을 확산시키는 확산팬이 하부에 구비되고, 상부에는 덕트와 연결된 엘보를 체결하기 위한 연결관이 구비되며; 상기 엘보는 덕트가 끼워지는 수평관 및 상기 연결관 외주연으로 끼워지는 수직관으로 구성되는데, 상기 수직관 하단 외주면에는 외향으로 걸림부가 양측에 구비되고; 상기 몸체에는 상기 연결관 외주연에 물림부가 양측으로 구비되어서 상기 수직관이 연결관에 끼워진 뒤 한방향으로 회전되는 과정에서 상기 걸림부가 상기 물림부 내측으로 들어가 걸리도록 한 디퓨져 덕트 연결장치에 있어서,
상기 걸림부는 외주면에 외향돌기가 최소 두곳에 형성되고,
상기 물림부는 상기 걸림부를 감싸는 "ㄱ"형 측면과 윗면으로 구성되며, 상기 측면 내측에는 상기 외향돌기와 엇갈리게 맞물리는 내향돌기가 최소 두곳에 형성됨을 특징으로 하는 디퓨져 덕트 연결장치.The body fixed to the ceiling is provided with a diffusion fan at the lower portion for diffusing the wind, and a connecting pipe for fastening the elbow connected to the duct is provided at the upper portion; The elbow is composed of a horizontal pipe into which the duct is fitted and a vertical pipe fitted to the outer periphery of the connecting pipe, wherein the outer peripheral surface of the lower end of the vertical pipe is provided with engaging portions outwardly on both sides; In the diffuser duct connecting device, the body is provided with engaging portions on the outer periphery of the connecting tube on both sides so that the engaging portion enters and catches the engaging portion while the vertical tube is rotated in one direction after being fitted in the connecting tube,
At least two outward projections are formed on the outer circumferential surface of the engaging portion,
The engaging portion is composed of a "L"-shaped side and an upper surface surrounding the engaging portion, the diffuser duct connecting device, characterized in that at least two inward projections interlockingly engaged with the outward projections are formed on the inner side of the side. 삭제delete
KR2020200002656U 2020-07-21 2020-07-21 Diffuser duct connection KR200495780Y1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200437210Y1 (en) * 2006-11-07 2007-11-12 임종갑 A ventilater
KR100963035B1 (en) * 2009-08-24 2010-06-10 송병진 Diffusor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200486743Y1 (en) * 2016-05-31 2018-06-27 주식회사 티비엠 fan case fixation of Motor damper with hook assembly type

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200437210Y1 (en) * 2006-11-07 2007-11-12 임종갑 A ventilater
KR100963035B1 (en) * 2009-08-24 2010-06-10 송병진 Diffusor

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