KR200461191Y1 - Air conditioning Ventilator - Google Patents

Air conditioning Ventilator Download PDF

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Publication number
KR200461191Y1
KR200461191Y1 KR2020100003201U KR20100003201U KR200461191Y1 KR 200461191 Y1 KR200461191 Y1 KR 200461191Y1 KR 2020100003201 U KR2020100003201 U KR 2020100003201U KR 20100003201 U KR20100003201 U KR 20100003201U KR 200461191 Y1 KR200461191 Y1 KR 200461191Y1
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South Korea
Prior art keywords
opening
hole
coupling
center
support
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KR2020100003201U
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Korean (ko)
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KR20110009404U (en
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윤대희
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주식회사 대율케이앤피
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Priority to KR2020100003201U priority Critical patent/KR200461191Y1/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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

본 고안은 실내에 외부공기를 공급하기 위해 실내의 천정에 장치하는 공기 조화용 환기구에 관한 것으로 더욱 구체적으로는 원통형 본체의 주벽에 형성되는 환상돌출부에 상체부와 하체부로 나누어서 하체부에는 주벽쪽으로 치우치게 암나사구멍을 뚫어 밑에서 위로 나사조립되게 고정볼트를 나사끼움하고 상체부에는 금속제 압지판의 작동부가 회전가능케 끼워져서 고정볼트와 접촉하여 승강작동될 수 있도록 별도의 지지구를 만들어서 부착시킴으로써 금속제 압지판의 작동부를 원만하게 지지할 수 있는 지지홈부를 형성하여 환기구의 설치와 철거 작업을 편리하게 할 수 있도록 한 것에서 개폐원판의 내면에 유체흐름 유도판을 더 장착하여 사용이 더욱 편리하게 만든 공기 조화용 환기구이다.The present invention relates to a ventilator for air conditioning installed on the ceiling of a room for supplying outside air to the room. More specifically, the annular projection formed on the main wall of the cylindrical body is divided into an upper part and a lower part so that the lower part is biased toward the main wall. Screw the fixing bolts to assemble the screw holes from the bottom by drilling the female thread hole, and the upper part of the metal fitting plate is rotatably inserted so that a separate support can be made by attaching and attaching the fixing bolt to the lifting bolt. Ventilation opening for air conditioning, which is made more convenient by installing a fluid flow guide plate on the inner surface of the opening and closing disc to facilitate the installation and dismantling of the ventilation hole by forming a supporting groove for smoothly supporting the operating part. to be.

Description

공기 조화용 환기구{Air conditioning Ventilator}Air conditioning ventilator

본 고안은 실내에 외부공기를 공급하기 위해 실내의 천정에 장치하는 공기 조화용 환기구에 관한 것으로 더욱 구체적으로는 환기량의 조절이 용이하면서 설치 및 유지보수가 용이하고 원통형 본체에서 실내로 유입되는 공기가 큰 저항없이 실내로 유입될 수 있게 구성하여 원활한 공기 조화를 달성할 수 있게 환기구를 구성한 것이다.
The present invention relates to a ventilator for air conditioning installed on the ceiling of a room to supply outside air to the room. More specifically, the air flow into the room from the cylindrical body is easy to install and maintain, It is configured to be able to flow into the room without great resistance, and the ventilation opening is configured to achieve smooth air conditioning.

일반적으로 공기조화용 환기구는 외부 공기를 급기덕트를 통해 실내로 공급하고 실내 공기를 외부로 소통시키는 환기목적으로 설치한다.In general, air conditioning vents are installed for the purpose of supplying outside air to the room through an air supply duct and communicating indoor air to the outside.

이러한 환기구는 아파트의 보급이 늘어나면서 그 사용이 증가하는 실정이다.These ventilation openings are used more and more as the spread of the apartment increases.

한편, 환기구를 설치할 때는 건축물의 벽체를 모두 완성한 후 천장패널에 구멍을 뚫어 환기구를 설치해야 하므로 환기구를 설치하고 철거하는 작업이 실내에서 이루어질 수 있게 하는 부착장치와 원통형 본체의 입구를 개폐하는 개폐원판의 개선이 요구되는바 본원 출원인은 실용신안등록 제445800호를 통해 해소시킨바 있다On the other hand, when installing the ventilation opening, after completing all the walls of the building, the ventilation panel should be installed by drilling holes in the ceiling panel, so that the installation device for opening and removing the ventilation opening and the opening and closing disc for opening and closing the entrance of the cylindrical body can be performed. The applicant of the present application has been resolved through Utility Model Registration No. 445800.

그러나 상기 선행고안에서는 개폐원판의 내면에 요입홈이 형성되어 원통형 본체로 유입되는 외부의 공기가 실내로 유입되는 단계에서 공기의 흐름을 방해하는 문제가 있으므로 본 고안은 이를 해소할 수 있게 개폐원판 내면에 삿갓형상으로 된 공기 흐름 유도판을 개재하여 개폐원판과 일체가 되게 함으로써 종래의 불편을 개선하고 기존제품의 효능을 더욱더 높일 수 있게 한 것이다.
However, in the preceding design, there is a problem in that an indentation groove is formed in the inner surface of the opening and closing disc to hinder the flow of air at the stage when the outside air flowing into the cylindrical body is introduced into the interior. It is to be integrated with the opening and closing disc through the air flow guide plate in the shape of the hat to improve the conventional inconvenience and to further increase the efficacy of the existing product.

본 고안은 상기와 같은 종래의 문제점을 해소하기 위하여 개발된 것으로서, 금속제 압지판의 작동부가 원활하게 지지되면서 내구적으로 지지되고 환기구를 설치할 때도 또는 철거시에 작업이 간편한 공기조화용 환기구에 공기흐름이 더욱 편리하도록 개선한 것이다.
The present invention was developed in order to solve the above-mentioned conventional problems, the support of the operation of the metal pressure plate is smoothly supported while being durable and support the air flow in the air conditioning vent for easy installation or even when installing the ventilation openings This has been improved to make it more convenient.

상기 목적을 달성하기 위하여 본 고안은 원통형 본체의 주벽에 형성되는 환상돌출부에 상체부와 하체부로 나누어서 하체부에는 주벽쪽으로 치우치게 암나사구멍을 뚫어 밑에서 위로 나사조립되게 고정볼트를 나사끼움하고 상체부에는 금속제 압지판의 작동부가 회전가능케 끼워져서 고정볼트와 접촉하여 승강작동될 수 있도록 별도의 지지구를 만들어서 부착시킴으로써 금속제 압지판의 작동부를 원만하게 지지할 수 있는 지지홈부를 형성하여 환기구의 설치와 철거 작업을 편리하게 할 수 있도록 한 것에서 개폐원판의 내면에 유체흐름 유도판을 더 장착하여 사용이 더욱 편리하게 만든 것이다.
In order to achieve the above object, the present invention is divided into upper and lower parts of the annular protrusion formed on the main wall of the cylindrical body, and the fixing bolt is screwed to the upper body by screwing holes from the bottom to the female screw hole to be biased toward the main wall. The operation part of the pressure plate is rotatably inserted to make and attach a separate support for contact with the fixing bolt to move up and down, thereby forming a support groove for smoothly supporting the operation part of the metal pressure plate. In order to make it more convenient to use the fluid flow guide plate on the inner surface of the opening and closing disk made more convenient.

이와 같이 된 본 고안은 환기구를 설치할 때 간편하고 신속하게 설치할 수 있게 되어 작업능률이 향상되는 효과가 있고, 금속제 압지판의 지지홈부가 금속제 압지판의 작동부를 지지하고 회전시키는데 충분한 공간을 확보하며 환기구를 설치하거나 철거할 때 작업이 용이하게 되므로 장기간 사용후 내부 청소를 위한 분리가 용이할뿐 아니라, 풍량의 조절도 간편하고 또한 고정볼트(50c)가 삽입되는 암나사구멍(50b) 입구에 요입부(50b')가 있어서 고정볼트가 함장되므로 개폐원판을 원통형 본체의 통공입구에 밀착시킬 수 있고, The present invention can be installed easily and quickly when installing the ventilation openings, which has the effect of improving work efficiency. The support groove of the metal pressure plate secures enough space to support and rotate the operation portion of the metal pressure plate. Work is easy when installing or dismantling, so it is not only easy to remove the internal cleaning after long-term use, but also easy to adjust the air volume and also to the inlet of the female screw hole 50b into which the fixing bolt 50c is inserted. 50b ') is fixed to the fixing bolt, so that the opening and closing disc can be brought into close contact with the through hole of the cylindrical body,

특히, 본 고안은 금속제 압지판(4)의 작동부(4a)가 회동가능케 장치되는 압지판 지지홈부(5)가 상체부(51)와 하체부(50)로 분리제작되어 상체부(51)를 구성하는 지지구(5a)는 별도로 성형되어 통공부(51a)를 중심으로 볼 때 양측벽(5e)(5f)의 상단 내측과 하단 외측의 연결대(51b)(51c)로 연결되는 구성으로 개방되어 통공부를 형성하고 양측벽(51e)(51f)내면에 압지판의 축돌기가 끼워지는 축돌기지지홈(51d)이 수직으로 넓게 형성되어 있어서 금속제 압지판(4)을 통공부 밑에서 위로 끼워 작동부의 양측 축돌기(4b)가 축돌기지지홈(51d)에 끼워지게 조립한 상태에서 하체부(50)위에 접착시키기 때문에 양측벽(51e)(51f)사이에 금속제 압지판(4)이 좌우로는 요동공간이 없고 전후로 요동공간이 많은 상태로 삽입이 되어 지지되므로 지지홈부에서의 회동이 원활하도록 장치되어 금속제 압지판을 원통형 본체의 외벽에 밀착하도록 내측으로 접어 넣거나 원통형 본체외측으로 젖혀 천정판 쪽으로 향하게 할 때 동작이 원활하게 되며 지지홈부에서 탈출될 가능성이 배제되어 안전하게 지지되는 내구성을 갖게 되고 이로인해 환기구를 천정에 장치하거나 철거할 때 작업이 편리하도록 되는 효과를 낼 수 있으며 개폐원판(3)의 내면에는 삿갓형상으로 된 유체흐름유로판(31)이 장치되어 수나사봉(30) 하단연결봉(30a)에 결합공(31a)이 끼워지고 외주면에 형성된 결합턱(31b)이 개폐원판 외주벽(3c)에 결합되어 조립되므로 조립성이 향상되어 개폐원판의 내면측에 유체 흐름 유도판(31)을 설치할 수 있고 이로인해 실내로 유입되는 유체를 원활히 안내하므로 기존의 환기구 기능을 향상시켜 주는 이점이 있다.
In particular, the present invention is the upper plate portion 51 and the lower plate portion 50 is formed by the upper plate portion 51 and the lower plate portion 50, the operation portion (4a) of the metal plate plate (4) is rotatable. Supporting portion (5a) constituting the opening is formed in a configuration that is connected to the connecting portion (51b) 51c of the upper inner side and the lower outer side of the both side walls (5e) (5f) when viewed separately through the through hole (51a) as a center To form a through hole, and a shaft projection support groove 51d into which both of the side walls 51e and 51f are fitted with a shaft projection of the pressure plate is vertically wide, and the metal push plate 4 is inserted upward from the bottom of the through hole. Since the both side projections 4b of the operating portion are assembled to the shaft projection support groove 51d and adhered to the lower body portion 50, the metal pressure plate 4 is left and right between the side walls 51e and 51f. The furnace has no swing space and is inserted and supported with a lot of swing space before and after, so that the rotation in the support groove is smooth. When the metal pressure plate is folded inward to be in close contact with the outer wall of the cylindrical body, or folded outward to face the ceiling plate, the operation is smooth, and the possibility of escape from the support groove is eliminated, and thus the durability is securely supported. It can have the effect of making the work convenient when installing or dismantling the ceiling, and the inner surface of the opening and closing disc (3) is equipped with a fluid flow flow path plate 31 in the shape of a hat, the male threaded rod 30, the lower connecting rod (30a) The coupling hole 31a is inserted into the coupling jaw 31b formed on the outer circumferential surface and is assembled by being coupled to the opening / closing disc outer circumferential wall 3c, so that the assemblability is improved to install the fluid flow guide plate 31 on the inner surface side of the opening / closing disc. This can improve the existing vent function because it smoothly guides the fluid flowing into the room.

도 1은 본 고안의 사시도
도 2는 본 고안의 일부 분해 사시도
도 3은 본 고안의 저면측 분해 사시도
도 4는 본 고안의 단면도
도 5는 본 고안이 천정에 본체를 장치한 단면도
도 6은 본 고안이 천정에 본체를 장치하고 개폐원판을 조립한 단면도
도 7은 본 고안의 단면도로서 개폐원판이 닫힌 단면도이다.1 is a perspective view of the present invention
2 is a partially exploded perspective view of the present invention
3 is a bottom exploded perspective view of the present invention
4 is a cross-sectional view of the present invention
Figure 5 is a cross-sectional view of the subject device installed on the ceiling
Figure 6 is a cross-sectional view of the subject device is installed on the ceiling and assembled the opening and closing disc
7 is a sectional view of the present invention as a closed cross-sectional view of the disc.

본 고안은 덕트(6)와 연결되는 원통형본체(1)와 원통형본체 하단부에서 직각방향으로 확장되어 천정판 저면에 접촉하는 환상고정테(1a)와 The present invention is a cylindrical body (1) connected to the duct (6) and the annular fixed frame (1a) extending in a perpendicular direction from the lower end of the cylindrical body in contact with the bottom of the ceiling plate and

원통형본체 통공부 중심에 위치하도록 3개의 연결대(1b)에 의지하여 지지되고 중심부에 수직으로 암나사공(2a)이 형성된 고정부(2)와 A fixed part 2 supported by three connecting bars 1b so as to be located at the center of the cylindrical body through-hole, and having a female threaded hole 2a perpendicular to the center part;

고정부의 암나사공에 개폐원판의 중심부에 형성된 수나사봉(30)이 나사결합하여 원통형본체의 출구(1가)를 개폐하는 개폐원판(3)과 Opening and closing disc (3) for opening and closing the outlet (1 side) of the cylindrical body by screwing the male screw rod (30) formed in the center of the opening and closing disc to the female screw hole of the fixed portion;

원통형 본체 주벽 외면에 환상돌출부(1c)를 형성하여 양측에 압지판 지지홈부(5)를 형성하고 금속제 압지판(4)의 작동부(4a)를 회전가능케 장치하되 압지판 지지홈부(5)는 하체부(50)와 상체부(51)로 구분되게 형성하여 하체부는 상단에 개방부(50a)를 형성하고 개방부에서 주벽쪽으로 치우진 위치에 수직되게 암나사구멍(50b)을 상하로 관통되게 형성하여 고정볼트(50c)를 밑에서 위로 나사끼움하면서 고정볼트가 함장되는 요입부(50b')를 구비하고 상체부는 합성수지제로 성형하여 가운데에 통공부(51a)를 두고 통공부를 중심하여 좌우양측벽에 넓은 통공부를 형성하고 상단내측과 하단외측을 각각 연결대(51b)(51c)로 연결하여 양측벽 내면에 고정볼트가 끼워지는 암나사공보다 외향한 위치에 서로 마주보도록 일정깊이의 축돌기지지홈(51d)을 수직으로 형성하여 지지홈 하단이 개방부 벽체 상면에 접착되는 지지구(5a)를 만들어서 상체부를 형성하고 지지구의 통공부로 금속제 압지판(4)을 관통시켜서 압지판 작동부(4a)양측면에 형성된 축돌기(4b)가 지지구의 양측벽에 형성된 축돌기지지홈(51d)에 결합되게하여 지지구에 끼워진 금속제압지판의 작동부(4a)가 고정볼트(50c) 상단에 접촉하여 고정볼트를 상승시키면 금속제 압지판의 압착부(4c)가 천정판 쪽으로 하향하고 고정볼트를 하향시키면 금속제 압지판의 작동부(4a)가 지지구의 통공부(51a) 내측에서 자유롭게 회동될 수 있게 지지홈부(5)를 형성시킨 공기 조화용 환기구에 있어서,The annular projection 1c is formed on the outer surface of the cylindrical main body to form the pressure plate support grooves 5 on both sides, and the operation unit 4a of the metal pressure plate 4 is rotatable, but the pressure plate support groove 5 is The lower body part 50 and the upper body part 51 are formed to be divided so that the lower body part is formed with an open part 50a at the upper end, and the female screw hole 50b is vertically penetrated vertically at a position deviated from the open part toward the main wall. The fixing bolt 50c is screwed up from the bottom, and has a concave inlet portion 50b 'to which the fixing bolt is capped, and the upper body part is formed of synthetic resin, and has a through hole 51a in the center, Axial projection support grooves of a certain depth are formed so as to face each other in a position outward than the female threaded holes in which the fixing bolts are fitted to the inner surfaces of both walls by connecting the upper inner side and the lower outer side with connecting rods 51b and 51c, respectively. 51d) vertically Axes 4b formed on both sides of the pressure plate operating part 4a by forming a support 5a at which the bottom of the support groove is bonded to the upper surface of the opening wall to form an upper body part, and penetrating the metal pressure plate 4 through the through hole of the support. Is coupled to the shaft projection support grooves 51d formed on both side walls of the support, so that the operating part 4a of the metal pressing plate fitted to the support contacts the upper end of the fixing bolt 50c and raises the fixing bolt. When the pressing portion 4c is lowered toward the ceiling plate and the fixing bolt is lowered, the air conditioner which forms the supporting groove 5 so that the operating portion 4a of the metal pressing plate can be freely rotated inside the through hole 51a of the supporting tool. In the vent for

개폐원판(3)의 중심부내측에 수나사봉(30)의 하단이 착탈되는 결합관(3a)과 결합관의 밑바닥 중앙부에서 위로 돌출되며 외면이 4각관으로 된 결합봉(3b)을 나란히 돌출형성하고 수나사봉(30) 하단에 연결봉(30a)을 형성하여 결합관에 끼워지는 연결봉 하단 중심부에 4각형결합공(30b)을 형성하여 수나사봉(30)의 연결봉(30a)을 개폐원판(3) 중심 결합관(3a)에 결합케하고Protruding upward from the bottom center of the coupling pipe (3a) and the bottom of the coupling pipe in which the lower end of the male threaded rod 30 is detached in the center of the opening and closing disc (3) and the outer surface of the coupling bar (3b) protruding side by side to form A connecting rod 30a is formed at the lower end of the male threaded rod 30 to form a quadrangular coupling hole 30b at the center of the lower end of the connecting rod that is fitted to the coupling pipe to open and close the connecting rod 30a of the male threaded rod 30 at the center of the opening and closing disc 3. To the coupling tube (3a)

수나사봉(30)의 연결봉(30a) 상단에 걸림턱(30c)을 형성하여 삿갓형상으로 되고 중앙부에 결합공(31a)이 형성되어 연결봉(30a)의 걸림턱(30c)에 끼워지고 외주면에 개폐원판(3) 외주벽(3c)상단에 결합하는 결합턱(31b)이 형성된 유체 흐름 유도판(31)을 적층되게 장착하여 개폐원판(3)과 일체가 되도록 한 구성이다.
A locking jaw 30c is formed at the upper end of the connecting rod 30a of the male threaded rod 30 to form a hat shade, and a coupling hole 31a is formed at the center to be fitted to the locking jaw 30c of the connecting rod 30a and opened and closed on the outer peripheral surface. The disk 3 has a configuration in which the fluid flow guide plate 31 having the engaging jaw 31b coupled to the top of the outer circumferential wall 3c is stacked to be integrally formed with the opening and closing disc 3.

1 : 원통형본체 1a : 환상고정테
1b : 연결대 1c : 환상돌출부
2 : 고정부 2a : 암나사공
3 : 개폐원판 3a : 결합관
3b : 결합봉 3c : 외주벽
4 : 압지판 4a : 작동부
4b : 축돌기 4c : 압착부
5 : 지지홈부 5a : 지지구
6 : 덕트 30 : 수나사봉
30a : 연결봉 30b : 4각형결합공
30c : 걸림턱 31 : 유체흐름유도판
31a : 결합공 31b : 결합턱
50 : 하체부 50a : 개방부
50b : 암나사구멍 50b' : 요입부
50c : 고정볼트 51 : 상체부
51a : 통공부 51b,51c : 연결대
51d : 축돌기지지홈 51e,51f : 양측벽1: cylindrical body 1a: annular fixed frame
1b: connecting rod 1c: annular projection
2: Fixed part 2a: Female thread hole
3: opening and closing disc 3a: coupling pipe
3b: coupling rod 3c: outer peripheral wall
4 pressure plate 4a operating part
4b: shaft projection 4c: crimping portion
5: support groove 5a: support
6: duct 30: male threaded rod
30a: connecting rod 30b: square coupling hole
30c: locking jaw 31: fluid flow guide plate
31a: coupling hole 31b: coupling jaw
50: lower part 50a: opening part
50b: female thread hole 50b ': recessed part
50c: fixing bolt 51: upper body
51a: through hole 51b, 51c: connecting rod
51d: Shaft support groove 51e, 51f: both side walls

Claims (1)

덕트(6)와 연결되는 원통형본체(1)와 원통형본체 하단부에서 직각방향으로 확장되어 천정판 저면에 접촉하는 환상고정테(1a)와
원통형본체 통공부 중심에 위치하도록 3개의 연결대(1b)에 의지하여 지지되고 중심부에 수직으로 암나사공(2a)이 형성된 고정부(2)와
고정부의 암나사공에 개폐원판의 중심부에 형성된 수나사봉(30)이 나사결합하여 원통형본체의 출구(1가)를 개폐하는 개폐원판(3)과
원통형 본체 주벽 외면에 환상돌출부(1c)를 형성하여 양측에 압지판 지지홈부(5)를 형성하고 금속제 압지판(4)의 작동부(4a)를 회전가능케 장치하되 압지판 지지홈부(5)는 하체부(50)와 상체부(51)로 구분되게 형성하여 하체부는 상단에 개방부(50a)를 형성하고 개방부에서 주벽쪽으로 치우진 위치에 수직되게 암나사구멍(50b)을 상하로 관통되게 형성하여 고정볼트(50c)를 밑에서 위로 나사끼움하면서 고정볼트가 함장되는 요입부(50b')를 구비하고 상체부는 합성수지제로 성형하여 가운데에 통공부(51a)를 두고 통공부를 중심하여 좌우양측벽에 넓은 통공부를 형성하고 상단내측과 하단외측을 각각 연결대(51b)(51c)로 연결하여 양측벽 내면에 고정볼트가 끼워지는 암나사공보다 외향한 위치에 서로 마주보도록 일정깊이의 축돌기지지홈(51d)을 수직으로 형성하여 지지홈 하단이 개방부 벽체 상면에 접착되는 지지구(5a)를 만들어서 상체부를 형성하고 지지구의 통공부로 금속제 압지판(4)을 관통시켜서 압지판 작동부(4a)양측면에 형성된 축돌기(4b)가 지지구의 양측벽에 형성된 축돌기지지홈(51d)에 결합되게하여 지지구에 끼워진 금속제압지판의 작동부(4a)가 고정볼트(50c) 상단에 접촉하여 고정볼트를 상승시키면 금속제 압지판의 압착부(4c)가 천정판 쪽으로 하향하고 고정볼트를 하향시키면 금속제 압지판의 작동부(4a)가 지지구의 통공부(51a) 내측에서 자유롭게 회동될 수 있게 지지홈부(5)를 형성시킨 공기 조화용 환기구에 있어서,
개폐원판(3)의 중심부에 수나사봉(30)의 하단이 끼워지도록 돌출된 결합관(3a)과 결합관 중심부에서 위로 돌출되며 외면이 4각관으로 된 결합봉(3b)을 나란히 형성하고 수나사봉(30) 하단에 결합관(3a)에 끼워지는 연결봉(30a)을 형성하되 연결봉 하단 중심부에 4각형결합공(30b)을 형성하여 수나사봉의 연결봉(30)을 개폐원판(3) 결합관(3a)에 삽입하면 결합봉(3b)이 4각형결합공(30b)속으로 결합되게 한 개폐원판 결합부와
삿갓형상으로 되어 중앙부에 결합공(31a)이 형성되어 수나사봉(30)의 연결봉(30a) 상단 걸림턱(30c)에 결합하고 하단 외주면에 개폐원판(3) 외주벽(3c) 상단에 결합하는 결합턱(31b)이 형성된 유체 흐름 유도판(31)을 구비하여 개폐원판(3)상면에 적층결합되게 한 공기 조화용 환기구Cylindrical body (1a) connected to the duct (6) and the annular fixed frame (1a) extending in a direction perpendicular to the lower end of the cylindrical body in contact with the bottom of the ceiling plate and
A fixed part 2 supported by three connecting bars 1b so as to be located at the center of the cylindrical body through-hole, and having a female threaded hole 2a perpendicular to the center part;
Opening and closing disc (3) for opening and closing the outlet (1 side) of the cylindrical body by screwing the male screw rod (30) formed in the center of the opening and closing disc to the female screw hole of the fixed portion;
The annular projection 1c is formed on the outer surface of the cylindrical main body to form the pressure plate support grooves 5 on both sides, and the operation unit 4a of the metal pressure plate 4 is rotatable, but the pressure plate support groove 5 is The lower body part 50 and the upper body part 51 are formed to be divided so that the lower body part is formed with an open part 50a at the upper end, and the female screw hole 50b is vertically penetrated vertically at a position deviated from the open part toward the main wall. The fixing bolt 50c is screwed up from the bottom, and has a concave inlet portion 50b 'to which the fixing bolt is capped, and the upper body part is formed of synthetic resin, and has a through hole 51a in the center, Axial projection support grooves of a certain depth are formed so as to face each other in a position outward than the female threaded holes in which the fixing bolts are fitted to the inner surfaces of both walls by connecting the upper inner side and the lower outer side with connecting rods 51b and 51c, respectively. 51d) vertically Axes 4b formed on both sides of the pressure plate operating part 4a by forming a support 5a at which the bottom of the support groove is bonded to the upper surface of the opening wall to form an upper body part, and penetrating the metal pressure plate 4 through the through hole of the support. Is coupled to the shaft projection support grooves 51d formed on both side walls of the support, so that the operating part 4a of the metal pressing plate fitted to the support contacts the upper end of the fixing bolt 50c and raises the fixing bolt. When the pressing portion 4c is lowered toward the ceiling plate and the fixing bolt is lowered, the air conditioner which forms the supporting groove 5 so that the operating portion 4a of the metal pressing plate can be freely rotated inside the through hole 51a of the supporting tool. In the vent for
Coupling tube 3a protruding from the center of the opening and closing disc 3 so that the lower end of the male threaded rod 30 is fitted, and protruding upward from the center of the coupling tube, the outer surface of which forms a coupling rod 3b formed in parallel with the male screw rod. (30) forming a connecting rod (30a) to be fitted to the coupling pipe (3a) at the lower end of the connecting rod (30) of the male threaded rod by forming a four-sided coupling hole (30b) in the center of the connecting rod bottom (3) coupling pipe (3a) ) And the opening and closing disc coupling portion which allows the coupling rod 3b to be coupled into the square coupling hole 30b.
Is formed in the shape of a hatshade coupling hole (31a) is formed in the center is coupled to the connecting rod (30a) upper locking jaw (30c) of the male threaded rod 30 and coupled to the top of the outer peripheral wall (3) outer peripheral wall (3c) on the lower outer peripheral surface Ventilation opening for air conditioning provided with a fluid flow guide plate 31 having a coupling jaw 31b to be laminated to the upper surface of the opening and closing disc 3.
KR2020100003201U 2010-03-29 2010-03-29 Air conditioning Ventilator KR200461191Y1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445800Y1 (en) 2009-01-05 2009-09-04 주식회사 대율케이앤피 Air conditioning Ventilator
KR200446972Y1 (en) 2008-04-22 2009-12-11 송병진 Diffusor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200446972Y1 (en) 2008-04-22 2009-12-11 송병진 Diffusor
KR200445800Y1 (en) 2009-01-05 2009-09-04 주식회사 대율케이앤피 Air conditioning Ventilator

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