KR900007183Y1 - Connector in ventilate pipe - Google Patents

Connector in ventilate pipe Download PDF

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Publication number
KR900007183Y1
KR900007183Y1 KR2019870015074U KR870015074U KR900007183Y1 KR 900007183 Y1 KR900007183 Y1 KR 900007183Y1 KR 2019870015074 U KR2019870015074 U KR 2019870015074U KR 870015074 U KR870015074 U KR 870015074U KR 900007183 Y1 KR900007183 Y1 KR 900007183Y1
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KR
South Korea
Prior art keywords
flange
connector
ventilation pipe
ventilation
fitted
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Application number
KR2019870015074U
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Korean (ko)
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KR890007276U (en
Inventor
인정기
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인정기
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Priority to KR2019870015074U priority Critical patent/KR900007183Y1/en
Publication of KR890007276U publication Critical patent/KR890007276U/en
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Publication of KR900007183Y1 publication Critical patent/KR900007183Y1/en

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Classifications

    • 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
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

내용 없음.No content.

Description

환기관의 연결장치Ventilation Connection

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 사용상태도.2 is a state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 환기관 본체 2,2',2" : 요홈부1: Ventilation pipe main body 2,2 ', 2 ": Groove

3 : 플렌지 4 : 연결구3: flange 4: connector

5,5',5",6,6',6" : 결속부 7 : 보울트구멍5,5 ', 5 ", 6,6', 6": Binding part 7: Bolt hole

8 : 보울트8: Bolt

본 고안은 환기관의 연결장치에 관한 것이다.The present invention relates to a connecting device of the ventilation pipe.

종래의 환기관은 환기관 본체를 "ㄱ"자형으로 절곡시킨 다음 모서리 부분을 별도의 연결주재로 용접시키며, 또한 환기관을 각각 연결시킬때에는 설치장소에 용접기등의 기자재을 운반하여 절곡된 부분을 용접하여 설치하였던 것이다.Conventional ventilation pipes are bent to form a "b" shape of the ventilation pipe body, and then welded the corners with a separate connecting material. Also, when connecting each of the ventilation pipes, the welding equipment and the like are transported to the installation site to install the bent parts. will be.

따라서 환기관의 절곡된 부분과 용접된 부분이 쉽게 부식되어 장기간 사용하지 못하게 되고 또한 일부분이 파손되면 설치된 환기관을 모두 폐기처분하여야 하는 불편이 있었던 것이다.Therefore, the bent part and the welded part of the ventilation tube are easily corroded, so that it cannot be used for a long time. Also, if the part is damaged, it is inconvenient to dispose all installed ventilation tubes.

그리하여 환기관의 양단에 플렌지를 형성시키므로서 두개의 환기관을 연결한 후 접합된 두개의 플렌지에 캡을 씌워 연결하는 수단이 안출되었다.Thus, by forming a flange at both ends of the ventilation pipe, a means for connecting two ventilation pipes and then capping the two joined flanges was devised.

그러나 이와같은 환기관은 연결된 부위가 취약할뿐 아니라 접합부위에는 고무패킹을 개제시킨후 캡을 씌우지 않으면 안되어 캡을 쓰우기가 여간 곤란한 일이 아니었다. 이러한 결점을 개량하기 위하여 다시 플렌지를 함체모양으로 형성시키고 환기관의 모서리 부분의 플렌지는 개구시켜 이에 ㄱ자형의 연결구를 끼우므로서 환기관을 연결할 때에는 연결구와 연결구를 보울트로 연결할 수 있게 하여 연결에의 편의성을 제공하고 연결구조를 보강시킨 연결장치가 안출되었다(1986년 실용신안공보 제12206호)However, such a ventilation pipe was not only difficult to connect, but it was not difficult to use the cap because the cap had to be covered after the rubber packing was placed on the joint. In order to remedy these shortcomings, the flange is formed in the shape of an enclosure again, and the flange of the corner of the ventilation pipe is opened so that the L-shaped connector is inserted therein so that the connector and the connector can be connected by a bolt when connecting the ventilation pipe. A connecting device was provided to strengthen the connection structure and to provide a structure (1986 Utility Model Publication No. 12206).

그러나 이는 함체형의 플렌지를 제조하기가 불편할뿐 아니라 플레지를 환기관의 단부에 결합시키는 일이 불편하여 플렌지에 연결구를 결합함에 있어서도 그 결합의 견고성을 위하여 용접작업이 필요할 뿐 아니라 플레지의 중가부분이 취약하여 그 사이에 끼운 패킹이 덜 눌리워지므로 캡을 씌우지 않으면 안되는 불편을 여전히 포함하고 있었던 것이다.However, this is not only inconvenient to manufacture the flange of the enclosure type, but also inconvenient to join the flange to the end of the ventilation pipe, it is not only necessary to weld the joints for the rigidity of the coupling when joining the connector to the flange, but also weak in the middle portion of the flange The packing between them is less likely to be pressed, so it still involves the inconvenience of capping.

이에 본 고안은 플렌지의 형상을 개량하여 플레지늬 중간부분도 모서리부분에 못지않는 강성을 가지게 하며 그리하여 별도의 캡을 씌워 패킹의 압박을 보강할 필요가 없을뿐 아니라 모서리부분에 결합하는 연결구와 플렌지의 결합에 있어서의 편리성을 도모할 수 있는 연결장치를 제공하기 위한 것인바, 이를 첨부된 도면에 의하여 설명하면 다음과 같다.Therefore, the present invention improves the shape of the flange so that the middle part of the flange has the same rigidity as the corner part. Therefore, it is not necessary to reinforce the pressure of the packing by putting a separate cap, and also to connect the joint and the flange of the flange part. It is to provide a connection device that can facilitate the convenience in coupling, which will be described by the accompanying drawings as follows.

대략 사각형의 환기관 본체(1)의 상하단에 내외방향으로 교호로 절곡형성된 요홈부(2)(2')(2"')를 가진 "ㄱ"자형의 플렌지(3)를 교착시킨다.The "a" shaped flange 3 having recesses 2, 2 ′, 2 ′ which are alternately bent in upper and lower directions at upper and lower ends of the substantially rectangular ventilating tube body 1 is interlocked.

그리고 플렌지(3) 모서리 부분에는 플렌지(3)의 요홈부(2)(2')(2")에 대응하는 결속부(5)(5')(5")와 (6)(6')(6")를 가진 연결구(4)를 끼운다. 이와같이 연결구(4)의 결속부(5)(5')(5")를 플렌지(3)의 요홈부(2)(2')(2")에 끼우게 되면 양 가장자리의 결속부(5)(5")는 외측요홈(2)(2")에 끼워지게 되고 결속부(5')는 내측요홈(2')에 끼워져 서로 교차되어 끼워지게 되므로 플렌지(3)와 연결구(4)가 이탈되지 못하고 견고히 끼워지게 되는 것이며, 결속부(6)(6")(6")는 인접된 플렌지(3)에 끼워진다.In the corner portion of the flange 3, the binding portions 5, 5 ′, 5 ″ and 6, 6 ′ corresponding to the recesses 2, 2 ′, 2 ″ of the flange 3 are provided. Insert the connector (4) with the (6 "). As such, the engagement sections (5), 5 'and 5" of the connector (4) are provided with grooves (2) (2') (2 "of the flange (3). ), The binding portions 5, 5 "at both edges are fitted into the outer grooves 2, 2", and the binding portions 5 'are fitted with the inner grooves 2' and cross each other. Since the flange 3 and the connector 4 are not detached, they are firmly fitted, and the binding portions 6, 6 ″ and 6 ″ are fitted to the adjacent flange 3.

이와같은 방법으로 네모서리에 각각 연결구(4)를 끼워 넣는다.In this way, each connector 4 is inserted into the four corners.

미설명부호 7은 보울트구멍, 8은 보울트이다.Reference numeral 7 denotes a bolt hole and 8 denotes a bolt.

이와 같이 본 고안은 설치장소의 크기에 따라 환기관 본체(1)를 다수개 연결할 때에는 환기관 본체(1)과 본체(1) 사이에 고무패킹(도면에는 도시하지 않음)을 넣고 연결될 각 환기관의 모서리에 끼워진 연결구의 보울트구멍(7)에 보울트(8)를 끼워 넣은 다음 연결조립한다.Thus, the present invention, when connecting a plurality of the ventilation pipe main body 1 according to the size of the installation place, put a rubber packing (not shown) between the ventilation pipe main body 1 and the main body 1 to the corner of each ventilation pipe to be connected Insert the bolt 8 into the bolt hole 7 of the fitted connector, and then assemble the connection.

본 고안은 플렌지(3)의 형상이 단순하여 그 제조가 용이하여 플렌지(3)의 전 길이에 걸쳐 요홈부(2)(2')(2")가 형성되어 있어 네 모서리만 보울트로 체결하여 압착하더라도 패킹이 압박되어 종래와 같은 별도의 캡을 필요로 하지 아니하며 플렌지(3)와 연결구(4)를 결합함에 있어서도 용접이 필요치 아니하여 공정을 단순회시킬뿐 아니라 용접에 의한 도금층의 파손으로 일어나는 부식을 예방할 수 있어 제품의 수명도 연장시킬수 있는 효과가 있다.The present invention is simple in shape of the flange (3) is easy to manufacture the grooves (2) (2 ') (2 ") is formed over the entire length of the flange (3) by fastening only four corners with a bolt Even when pressed, the packing is pressed and does not require a separate cap as in the prior art. In addition, the welding is not necessary even when joining the flange 3 and the connector 4, which not only simplifies the process but also causes damage to the plating layer by welding. Corrosion can be prevented and the life of the product can be extended.

Claims (1)

환기관 본체;(1) 상하단에 플렌지를 형성시키고 플렌지의 모서리 부분에 연결구(4)를 끼워선 된 것에 있어서, 플렌지는 양측에 내측요홈(2)(2")이 형성되고 중앙에 외측요홈(2')이 형성되었으며, 이에 끼워지는 연결구(4)에는 요홈(2)(2')(2")에 대응하도록 3분할된 결속부(5,5',5")(6,6',6")를 형성시켜서 됨을 특징으로 하는 환기관의 연결장치.Ventilation tube body; (1) Forming flanges on the upper and lower ends and connecting the connector 4 in the corner portion of the flange, the flange is formed in the inner groove (2) (2 ") on both sides and the outer groove (2) in the center ') Has been formed, and the fittings 4 fitted therein are three (5, 5', 5 ") (6, 6 ', 6) partitioned to correspond to the grooves (2) (2') (2"). Connecting device of a ventilation pipe, characterized in that by forming a ").
KR2019870015074U 1987-09-03 1987-09-03 Connector in ventilate pipe KR900007183Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015074U KR900007183Y1 (en) 1987-09-03 1987-09-03 Connector in ventilate pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015074U KR900007183Y1 (en) 1987-09-03 1987-09-03 Connector in ventilate pipe

Publications (2)

Publication Number Publication Date
KR890007276U KR890007276U (en) 1989-05-16
KR900007183Y1 true KR900007183Y1 (en) 1990-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015074U KR900007183Y1 (en) 1987-09-03 1987-09-03 Connector in ventilate pipe

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Publication number Publication date
KR890007276U (en) 1989-05-16

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