KR20200046308A - Connecting pipe connecting the branch pipe to the main pipe for drainage - Google Patents

Connecting pipe connecting the branch pipe to the main pipe for drainage Download PDF

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Publication number
KR20200046308A
KR20200046308A KR1020180127268A KR20180127268A KR20200046308A KR 20200046308 A KR20200046308 A KR 20200046308A KR 1020180127268 A KR1020180127268 A KR 1020180127268A KR 20180127268 A KR20180127268 A KR 20180127268A KR 20200046308 A KR20200046308 A KR 20200046308A
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South Korea
Prior art keywords
pipe
drainage
main
branch pipe
branch
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KR1020180127268A
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Korean (ko)
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KR102134970B1 (en
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이유선
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이유선
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/10—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe the extremity of the pipe being screwed into the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/004—Joining to walls at other than 90 degrees
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/005—Branching pipes; Joining pipes to walls adjustable and comprising a hollow threaded part in an opening

Abstract

The present invention relates to a connection pipe for connecting a branch pipe to a main pipe for drainage, capable of connecting a branch pipe to a main pipe buried underground for drainage by quickly and easily combining the branch pipe with the main pipe at a desired gradient in a desired direction. According to the present invention, the connection pipe for connecting a branch pipe to a main pipe includes: a pipe body (10) having a flat inner surface (11) and including wrinkled protrusion parts (12) protruding around the outer surface at regular intervals and isolation groove parts dented around each middle outer surface between the wrinkled protrusion parts; a coupling pipe part (20) extended such that the diameter becomes smaller as the part goes inwards from the inner end of the pipe, and having a male helix formed on the inclined outer surface; and a connection pipe part (30) extended outwards from the outer end of the pipe body.

Description

배수용 본관에 지관을 연결하는 연결관{Connecting pipe connecting the branch pipe to the main pipe for drainage}Connecting pipe connecting the branch pipe to the main pipe for drainage}

본 발명은 배수용 본관에 지관을 연결하는 연결관에 관한 것으로서, 더욱 상세하게는 배수를 위해 지하에 매설된 본관에 지관을 매우 신속·용이하게 원하는 방향 및 경사도로 결합하여 연결할 수 있도록 하는 배수용 본관에 지관을 연결하는 연결관에 관한 것이다.The present invention relates to a connecting pipe that connects a branch pipe to a main pipe for drainage, and more particularly, to drain and connect a branch pipe to a main pipe buried underground for quick drainage in a desired direction and inclination. It is related to the connecting pipe connecting the main pipe to the main building.

종래에는, 내경의 개구부 양쪽에 지관이 삽입되는 방향으로 경사진 래치트돌출링들이 형성되고 래치트돌출링들의 사이에 래치트돌출링 보다 낮은 칫수의 요홈둘레면이 형성된 연결구본체의 걸림돌기들이 형성되어 있는 개구구멍결합면을 본관에 뚫은 개구구멍에 억지맞춤으로 삽입결합하여 걸림돌기들에 의해 연결구본체가 개구구멍으로부터 빠지지 않게 본관에 결합되고, 상기 연결구본체에 지관을 삽입하여 래치트돌출링들이 지관의 둘레면에 긴밀하게 접촉 고정되면서 래치트돌출링들과 래치트돌출링들 사이에 형성되는 충전공간에 의해 지관이 연결구본체내에 기밀을 유지하면서 긴축력있게 고정되도록 하는 배수관용 본관의 지관 연결구(등록실용신안 제20-04469234호)가 있었다.Conventionally, ratchet protrusions inclined in the direction in which the branch pipe is inserted at both sides of the opening of the inner diameter are formed, and locking protrusions of the connector body formed with a groove dimension of a lower dimension than the ratchet protrusion ring are formed between the ratchet protrusion rings. The connecting hole main body is inserted into the main hole so that the connecting hole main body does not come out of the opening hole by forcefully inserting the opening hole engaging surface into the opening hole drilled in the main tube, and ratcheting rings are inserted by inserting the branch tube into the connecting body. While being in close contact with the circumferential surface of the pipe, the branch pipe connector of the main pipe for a drain pipe that allows the branch pipe to be tightly fixed while maintaining airtightness in the main body of the connector body by the filling space formed between the rat projection protrusions and the rat protrusion protrusions ( Utility Model No. 20-04469234).

그러나, 이러한 배수관용 본관의 지관 연결구는, 지관을 본관에 연결하는 연결구본체가 경질의 플라스틱으로 성형되어 지관을 수평이나 수직방향으로만 본관에 연결할 수 있는 것이므로 지관을 본관에 연결하는 방향(각도)이 한정되기 때문에 사용범위가 제한되어 그 사용효과가 반감되는 등의 문제점이 있었다.However, the branch pipe connector of the main pipe for the drain pipe is a connecting body connecting the branch pipe to the main pipe and is formed of hard plastic so that the branch pipe can be connected to the main pipe only in the horizontal or vertical direction (angle). Because of this limitation, there was a problem in that the range of use was limited and the effect of use was halved.

또한, 종래에는 경질의 플라스틱으로 주름의 단면이 "

Figure pat00001
"형태로 성형된 주름관으로 지관을 본관에 연결하기도 하였는데, 이러한 주름관은 내면에도 주름들에 의해 일정간격으로 빙둘러 홈들이 형성되어 있기 때문에 주름관을 통과하여 배수되는 오폐수에 혼합되어 있는 각종 오염물질 등이 홈들에 걸리거나 퇴적되어 오폐수의 배수를 방해하거나 주름관이 쉽게 막히게 되는 현상이 빈발하는 등의 문제점들이 있었다.In addition, conventionally, the cross section of the wrinkle is made of hard plastic. "
Figure pat00001
"As a corrugated pipe formed into a shape, the branch pipe was also connected to the main pipe. Since these grooves are formed at regular intervals by wrinkles on the inner surface, various contaminants mixed in waste water that is drained through the corrugated pipe, etc. There have been problems such as the frequent occurrence of a phenomenon in which the grooves are clogged or clogged easily, or are caught in or deposited in these grooves.

본 발명은 종래의 이러한 문제점들을 감안하여 발명한 것으로서, 그 목적은 배수를 위해 지하에 매설된 본관에 지관을 매우 신속·용이하게 원하는 방향 및 경사도로 결합하여 연결할 수 있도록 함과 동시에 내부에 주름에 의한 홈이나 턱이 없어 막힘이 방지되는 배수용 본관에 지관을 연결하는 연결관을 제공하는 것이다.The present invention was devised in consideration of these problems in the related art, and its purpose is to quickly and easily connect a branch pipe to a desired direction and inclination to the main pipe buried underground for drainage, and at the same time to prevent wrinkles inside. It is to provide a connecting pipe connecting the branch pipe to the main pipe for drainage, which is prevented from being clogged because there is no groove or jaw.

본 발명은 이러한 목적을 달성하기 위해, 내면은 오물이 걸이지 않도록 평평하게 되고, 외면에 일정간격으로 빙둘러 돌출되는 주름돌들과, 상기 주름돌부들 사이의 각 중간 외면에 빙둘러 함몰형성되는 격리홈부들을 구비하는 관체와; 상기 관체의 내단에서 내측으로 갈수록 지름이 작아지게 연장되며, 경사진 외면에 형성되는 수나선를 구비하는 결속관부 및 상기 관체의 외단에서 외측으로 연장되는 연결관부를 포함하여 구성되어 큰 힘을 들이지 않고도 신속·용이하게 지관을 수평과 수직방향으로는 물론 수평과 수직 사이에서 다양한 방향으로 경사지게 배관할 수 있도록 하는 배수용 본관에 지관을 연결하는 연결관을 제공한다.In order to achieve this object, the present invention, the inner surface is flattened so as not to hang the dirt, and creases protruding at regular intervals on the outer surface, and recessed in each intermediate outer surface between the corrugated protrusions. A tube body having isolation grooves; It consists of a binding pipe part having a male thread formed on an inclined outer surface and a connecting pipe part extending outwardly from the outer end of the tube body, so that the diameter extends from the inner end of the tube body to the inside, and is fast without exerting great force. Provides a connecting pipe connecting the branch pipe to the main pipe for drainage, which makes it easy to pipe the branch pipe in various directions between horizontal and vertical as well as horizontal and vertical directions.

또한, 격리홈부의 깊이는 관체 두께의 대략 2분의1 정도 이내로 되고, 곡면으로 되는 내단부로부터 좌우의 외단으로 갈수록 폭이 넓어지게 형성하여 구성되는 배수용 본관에 지관을 연결하는 연결관을 제공한다.In addition, the depth of the isolation groove is less than about one-half of the thickness of the tube body, and provides a connecting pipe connecting the branch pipe to the main pipe for drainage, which is formed to be wider from the inner end portion of the curved surface to the left and right outer ends. do.

이러한 본 발명에 따른 배수용 본관에 지관을 연결하는 연결관은, 내부에 주름에 의한 홈이나 턱이 없어 오물이 걸리거나 퇴적되지 않아 막힘이 발생하지 않게 되는 특징이 있으며, 그 구조가 간단하고 배수를 위해 지하에 매설하는 본관에 지관을 매우 신속·용이하게 원하는 방향 및 경사도로 결합하여 연결할 수 있도록 함은 물론 연결관을 큰 힘을 들이지 않고도 원하는 방향으로 굽혀줄 수 있기 때문에 작업성을 크게 향상시켜 주게 되는 등의 효과가 있다.The connecting pipe connecting the branch pipe to the main pipe for drainage according to the present invention has a feature in that there is no groove or chin due to wrinkles inside, so that clogging does not occur because it is not caught or deposited, and its structure is simple and drainage For the main building buried underground, the branch pipes can be combined by connecting them in a desired direction and inclination very quickly and easily, as well as the connector can be bent in a desired direction without exerting a great deal of work. It has the effect of being given.

도 1은 본 발명에 따른 배수용 본관에 지관을 연결하는 연결관의 사시도
도 2는 도 1의 연결관 단면도
도 3은 도 1의 연결관을 사용하여 지관을 본관에 연결한 상태를 보인 단면도1 is a perspective view of a connecting pipe connecting a branch pipe to the main pipe for drainage according to the present invention
Figure 2 is a cross-sectional view of the connector of Figure 1
3 is a cross-sectional view showing a state in which the branch pipe is connected to the main pipe using the connection pipe of FIG. 1.

이하, 본 발명에 따른 배수용 본관에 지관을 연결하는 연결관을 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, the connection pipe connecting the branch pipe to the main pipe for drainage according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 배수용 본관에 지관을 연결하는 연결관의 사시도이고, 도 2는 도 1의 연결관의 단면도이다.1 is a perspective view of a connecting pipe connecting a branch pipe to the main pipe for drainage according to the present invention, and FIG. 2 is a cross-sectional view of the connecting pipe of FIG. 1.

도 1,2의 본 발명에 따른 배수용 본관에 지관을 연결하는 연결관은, 경질의 플라스틱으로 성형되며, 내면(11)이 평평하게 형성되고 외면에 일정간격으로 빙둘러 돌출되는 주름돌부(12)들과 상기 주름돌부들 사이의 각 중간 외면에 빙둘러 함몰형성되는 격리홈부(13)들을 구비하는 관체(10)와, 상기 관체의 내단에서 내측으로 갈수록 지름이 작아지게 연장되며 경사진 외면에 형성되는 수나선(21)을 구비하는 결속관부(20) 및 상기 관체의 외단에서 외측으로 연장되는 연결관부(30)를 포함하여 구성된다,The connecting pipe connecting the branch pipe to the main pipe for drainage according to the present invention of FIGS. 1 and 2 is formed of hard plastic, and the inner surface 11 is formed flat and the corrugated protrusion 12 protruding at regular intervals on the outer surface ) And the tube body (10) having a separating groove (13) that is recessed and formed on each intermediate outer surface between the corrugated protrusions, and the inner diameter of the tube body extends toward the inside to decrease in diameter and to the inclined outer surface. It comprises a binding tube portion 20 having a male thread 21 formed and a connecting pipe portion 30 extending outward from the outer end of the tube body,

격리홈부(13)들의 깊이는 관체(10) 두께의 대략 2분의1 정도 이내로 되게 하며, 곡면으로 되는 내단부(131)로부터 좌우의 외단(132)으로 갈수록 폭이 넓어지게 형성하는 것이 바람직하다.The depth of the isolation grooves 13 is to be within about one-half of the thickness of the tube 10, and it is preferable to form a wider width from the inner end portion 131 which is a curved surface to the left and right outer ends 132. .

이와 같이 구성되는 본 발명에 따른 배수용 본관에 지관을 연결하는 연결관의 사용성태를 설명하면 다음과 같다.When using the configuration of the connecting pipe connecting the branch pipe to the main pipe for drainage according to the present invention configured as described above is as follows.

도 3은 도 1의 연결관을 사용하여 지관을 본관에 연결한 상태를 보인 단면도이다.3 is a cross-sectional view showing a state in which the branch pipe is connected to the main pipe using the connection pipe of FIG. 1.

도 3에서와 같이 연결관으로 지관(40)을 본관(50)에 천공된 고정공(51)에 결합하여 연결할 때에는, 먼저, 상기 고정공에 고정관부재(60)의 외경은 상기 고정공에 대응하고 내면의 내경은 외단에서 내단으로 갈수록 점차적으로 작아지게 형성된 관부(61)를 삽입하여 외단의 플랜지부(62) 내면이 상기 고정공의 외주면에 밀착되도록 결합한 다음 고정관부재의 관부에 결속관부(20)를 삽입결합한다.When connecting the branch pipe 40 to the fixing hole 51 drilled in the main pipe 50 with the connecting pipe as shown in FIG. 3, first, the outer diameter of the fixing pipe member 60 to the fixing hole corresponds to the fixing hole Then, the inner diameter of the inner surface is gradually reduced from the outer end to the inner end by inserting the pipe portion 61 formed so that the inner surface of the flange portion 62 of the outer end is in close contact with the outer circumferential surface of the fixing hole, and then the binding pipe portion 20 of the tube portion of the fixed pipe member ).

이렇게 결합하는 결속관부(20)의 경사진 외면의 경사도는, 관부(61)의 경사진 내면의 경사도 보다 완만하고 경사진 내면에는 상기 경사진 외면에 형성된 수나선이 체결되는 암나사가 형성되어 있기 때문에 결속관부를 관부에 나사결합하면 이들의 경사도 차이에 따라 상기 관부의 내단부가 벌어지게 된다.Since the inclination of the inclined outer surface of the coupling tube portion 20 to be combined is more gentle than that of the inclined inner surface of the pipe portion 61, the internal thread is formed with a female thread to which a male thread formed on the inclined outer surface is fastened. When the binding pipe portion is screwed to the pipe portion, the inner end portion of the pipe portion is opened according to the difference in their inclination.

이때, 결속관부(20)와 관부(61)의 경사도 차이가 크지 않아 상기 관부의 내단부가 벌어지는 정도가 작아도 결속관부와 고정관부재(60)는 고정공(51)에 서로 긴밀하고도 견고하게 결합고정된다.At this time, even if the degree of inclination of the inner end of the tube is small because the difference in inclination between the binding tube portion 20 and the tube portion 61 is small, the binding tube portion and the fixed pipe member 60 are tightly and firmly fixed to each other in the fixing hole 51 do.

이와 같이 결속관부(20)를 본관(50)에 결합고정한 다음에 연결관부(20)의 외단부에 패킹관부재(70)를 결속하고, 지관(40)의 내단부를 상기 패킹관부재를 관통하여 연결관부의 내부로 삽입결합한 상태에서 지관을 잡고 연결관부를 원하는 각도로 상향시키면, 각 주름돌부(12)들을 모멘트로 하여 이들 사이에 형성된 각 격리홈부(13)들 중 상측에 위치하는 격리홈부들은 간격이 용이하게 좁혀지게 됨과 동시에 하측에 위치하는 격리홈부들은 간격이 용이하게 벌어지게 되므로 관체(10)가 상방으로 굽혀지게 된다.As described above, after the binding pipe portion 20 is fixed to the main pipe 50, the packing pipe member 70 is bound to the outer end of the connecting pipe portion 20, and the inner end portion of the branch pipe 40 penetrates the packing pipe member. If the holding pipe is inserted and inserted into the connecting pipe portion and the connecting pipe portion is raised to a desired angle, the insulating groove portions located on the upper side of each of the insulating groove portions 13 formed between the corrugated protrusions 12 as a moment are formed. The silver gap is easily narrowed, and at the same time, the isolation grooves located at the lower side are easily spread, so that the tube 10 is bent upward.

따라서, 연결관은 경질의 플라스틱으로 성형되어 있어도 주름돌부(12)들과 이들 사이에 형성된 격리홈부(13)들의 작용에 의해 관체(10)가 원하는 각도로 굽혀지게 되기 때문에 큰 힘을 들이지 않고도 신속·용이하게 지관(40)을 수평과 수직방향으로는 물론 수평과 수직 사이에서 다양한 방향으로 경사지게 배관할 수 있도록 하는 특징이 있다.Therefore, even if the connecting pipe is formed of hard plastic, the tube body 10 is bent at a desired angle by the action of the corrugated protrusions 12 and the isolation grooves 13 formed therebetween, so that the tube can be quickly bent at a desired angle. · It has a feature that makes it easy to pipe the branch pipe 40 in various directions between horizontal and vertical as well as horizontal and vertical directions.

한편, 상기에서는 본 발명에 따른 연결관이 배수용 본관에 지관을 연결하는데 사용하는 것으로 되어 있으나 반드시 이에 한정되는 것은 아니며, 엘보를 사용하는 배관 등에도 적용할 수 있는 것으로서 이러한 경우에도 본 발명의 범위에 속하게 되는 것임은 물론이다.On the other hand, in the above, the connecting pipe according to the present invention is used to connect the branch pipe to the main pipe for drainage, but is not limited thereto, and is applicable to piping using an elbow, etc. Of course it belongs to.

10 : 관체 11 : 내면
12 : 주름돌부 13 : 격리홈부
20 : 결속관부 21 : 수나선
30 : 연결관부 131 : 내단부
132 : 외단10: tube 11: inside
12: crease protrusion 13: isolation groove
20: binding tube 21: male thread
30: connecting portion 131: inner end
132: outer

Claims (2)

내면(11)이 평평하게 형성되어 주름이 없고, 외면에 일정간격으로 빙둘러 돌출되는 주름돌부(12)들과, 상기 주름돌부(12)들 사이의 각 중간 외면에 빙둘러 함몰형성되는 격리홈부(13)들을 구비하는 관체(10)와;
상기 관체(10)의 내단에서 내측으로 갈수록 지름이 작아지게 연장되며, 경사진 외면에 형성되는 수나선(21)을 구비하는 결속관부(20); 및
상기 관체(10)의 외단에서 외측으로 연장되는 연결관부(30)를 포함하여 내부에 주름에 의한 홈이나 턱이 없게 구성되는 것을 특징으로 하는 배수용 본관에 지관을 연결하는 연결관.The inner surface 11 is formed flat and has no wrinkles, and the wrinkled grooves 12 protruding at regular intervals on the outer surface, and the isolation grooves formed to be recessed around each intermediate outer surface between the wrinkled protrusions 12 A tube body (10) having (13);
A binding tube portion 20 extending from the inner end of the tube body 10 toward the inside and having a smaller diameter, and having a male thread 21 formed on an inclined outer surface; And
The connecting pipe connecting the branch pipe to the main pipe for drainage, characterized in that there is no groove or chin due to wrinkles therein, including a connecting pipe portion 30 extending from the outer end of the pipe body 10 to the outside. 제1항에 있어서,
상기 격리홈부(13)는, 깊이가 관체(10) 두께의 대략 2분의1 정도 이내로 되고, 곡면으로 되는 내단부(131)로부터 좌우의 외단(132)으로 갈수록 폭이 넓어지게 형성하여 잘 굽혀지도록 구성되는 것을 특징으로 하는 배수용 본관에 지관을 연결하는 연결관.According to claim 1,
The isolation groove portion 13 is formed to be wider as the depth becomes within about a half of the thickness of the tube body 10, and wider toward the left and right outer ends 132 from the curved inner end portion 131. A connecting pipe connecting the branch pipe to the main pipe for drainage, characterized in that it is configured to be built.
KR1020180127268A 2018-10-24 2018-10-24 Connecting pipe connecting the branch pipe to the main pipe for drainage KR102134970B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102454257B1 (en) * 2021-08-17 2022-10-14 한기만 Structure for connecting the sewer pipes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08277972A (en) * 1995-03-31 1996-10-22 Tokai Rubber Ind Ltd Bellows hose
JP2001021089A (en) * 1999-07-08 2001-01-26 Maezawa Kasei Ind Co Ltd Branch connection
KR101903474B1 (en) * 2016-11-08 2018-10-02 오강원 Sealing pads for sewer pipe connections

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08277972A (en) * 1995-03-31 1996-10-22 Tokai Rubber Ind Ltd Bellows hose
JP2001021089A (en) * 1999-07-08 2001-01-26 Maezawa Kasei Ind Co Ltd Branch connection
KR101903474B1 (en) * 2016-11-08 2018-10-02 오강원 Sealing pads for sewer pipe connections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102454257B1 (en) * 2021-08-17 2022-10-14 한기만 Structure for connecting the sewer pipes

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