KR100742396B1 - A sewer pipe connector of skyscraper - Google Patents

A sewer pipe connector of skyscraper Download PDF

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Publication number
KR100742396B1
KR100742396B1 KR1020050104903A KR20050104903A KR100742396B1 KR 100742396 B1 KR100742396 B1 KR 100742396B1 KR 1020050104903 A KR1020050104903 A KR 1020050104903A KR 20050104903 A KR20050104903 A KR 20050104903A KR 100742396 B1 KR100742396 B1 KR 100742396B1
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South Korea
Prior art keywords
packing
nut
connector
sewer pipe
rise building
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KR1020050104903A
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Korean (ko)
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KR20050109434A (en
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최규철
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최규철
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Joints With Pressure Members (AREA)

Abstract

본 발명은 주로 고층건물의 하수 배관공사할 때 사용하는 고층건물의 하수관 연결구에 관한 것이다.  The present invention relates to a sewer pipe connector of a high-rise building mainly used for sewage piping work of a high-rise building.

종래의 고층건물의 하수 배관공사 때 사용되는 하수관 연결구는 도4의 표시와 같이 몸체의 내측상부둘레에 형성된 평면요입부에 단면이 진원인 패킹을 끼움한 후 몸체의 나사부에 나사조임되는 너트의 내측에 형성된 절곡돌출부가 상기한 패킹을 압착하여 수밀되게 한 관계로 이를 사용할 때는 연결관의 선단에 너트와 패킹을 먼저 끼운 다음 너트를 연결구 몸체에 나사 조임해야 하기 때문에 작업성이 매우 저조한 폐단이 있었을 뿐만 아니라 패킹의 접촉면이 적어서 누수되는 폐단도 있었던 것이다.  The sewer pipe connector used in the sewage piping work of the conventional high-rise building is the inner surface of the nut screwed to the threaded portion of the body after inserting the packing of the original section to the planar recess formed in the inner upper circumference of the body as shown in Figure 4 Since the bent protrusion formed in the press was compressed and sealed, the use of this was necessary because the nut and the packing should be inserted first at the tip of the connector, and then the nut should be screwed into the connector body. But there was also a closed end due to the small contact surface of the packing.

본 발명은 이상의 문제점을 해결하고자 안출한 것으로 이의 발명요지는 몸체(1)의 내측상부 둘레에 형성된 만곡요입부(1c)에는 날개(3a)가 있는 단면이 장타원인 패킹(3)의 하반부가 끼움되고 몸체(1)의 나사부(1a)에 나사조임되는 너트(2)의 내측둘레에 형성된 만곡요입부(2c)에는 상기한 패킹(3)의 상반부가 끼움 되어 이의 접촉면을 크게한 것으로 이를 실시할 때는 패킹(3)과 너트(2)를 먼저 연결구 몸체(1)에 가조임한 상태에서 연결관(4)을 너트(2)에 끼워서 너트(2)를 몸체(1)에 나사조임하면 상기한 패킹(3)이 내향팽출되면서 연결관(4)과 접촉면이 커서 수밀성을 확실히 할뿐만 아니라 연결관(4)의 연결작업이 간편하게 이루어지게 한 것이다.  The present invention has been made to solve the above problems, the present invention is the curved indentation portion (1c) formed around the inner upper portion of the body (1) is fitted with the lower half of the packing (3) is a long oval cross section with a wing (3a) And the upper half of the packing 3 is fitted into the curved recess 2c formed in the inner circumference of the nut 2 which is screwed to the threaded portion 1a of the body 1, thereby increasing the contact surface thereof. When the packing (3) and the nut (2) is first tightened to the connector body (1) by inserting the connector (4) to the nut (2) and screwing the nut (2) to the body (1) As the inward expansion (3) is large, the connection pipe 4 and the contact surface is large to ensure the watertightness, as well as to make the connection work of the connection pipe 4 easily.

하수관 연결구 Sewer pipe connection

Description

고층건물의 하수관 연결구{A sewer pipe connector of skyscraper}A sewer pipe connector of skyscrapers

도1은 본 발명의 단면표시도1 is a cross-sectional view of the present invention

도2는 본 발명의 별도실시예의 단면표시도Figure 2 is a cross-sectional view of another embodiment of the present invention

도3은 본 발명의 또다른 별도실시예의 일부단면 표시도Figure 3 is a partial cross-sectional view of another separate embodiment of the present invention

도4는 종래의 연결구 단면표시도4 is a cross-sectional view of a conventional connector

※도면의 주요부분에 대한 부호의 설명※ Explanation of symbols for main parts of drawing

1-몸체 1a-나사부 1b-걸림턱 1-body 1a-thread 1b-jamming jaw

1c-만곡요입부 1c-1-단면4각형요입부 1c-2-평면요입부1c-Curved recess 1c-1- Cross section Square recess 1c-2- Flat recess

1d-트임부 1e-요입홈 2-너트 1d trimming hole 1e recessed groove 2-nut

2a-나사부 2b-걸림턱 2c-만곡요입부2a-threaded part 2b- engaging jaw 2c-curved recess

2c-1-호형요입부 2c-2-평면절곡턱 2d-트임부2c-1- arc indentation 2c-2- flat bend 2d- trim

3,3-1,3-2,3-3-패킹 3a-날개 3b-끼움턱3,3-1,3-2,3-3-packing 3a-wing 3b-fitting

4-연결관(파이프)4-connector (pipe)

본 발명은 고층건물의 하수관을 연결할 때 주로 사용하는 고층건물의 하수관 연결구에 관한 것이다.  The present invention relates to a sewer pipe connector of the high-rise building mainly used when connecting the sewer pipe of the high-rise building.

종래의 고층건물의 하수관 연결구는 도4에서 예시한 바와 같이 연결구 몸체의 내측상부둘레에 형성된 평면 요입부에 단면진원인 패킹이 끼움된 상태에서 연결관체의 선단부에 끼움된 너트의 내측둘레에 형성된 절곡돌출턱이 상기한 패킹을 수직방향에서 압착조임하여 수밀되도록 하였기 때문에 연결관(4)과의 접촉면이 적어서 누수현상이 생길뿐만 아니라 배관할 때는 연결관체에 패킹과 너트를 먼저 끼운 다음에 너트를 연결구 몸체에 나사 조임해야 하므로 작업성이 매우 저조한 폐단이 있었던 것이다.  The conventional sewer pipe connector of the high-rise building is bent in the inner circumference of the nut fitted to the front end of the connector in the state in which the packing of the cross section is inserted in the planar recess formed in the inner upper circumference of the connector body as illustrated in FIG. Since the protruding jaw compresses and tightens the packing in the vertical direction, the contact surface with the connecting pipe 4 is small, so that water leakage occurs. In addition, when piping, the packing and the nut are first inserted into the connecting pipe, and then the nut is connected. Because of the need to screw on the body, the workability was very poor.

본 발명은 이상의 문제점을 해결하고자 안출한 것으로 이의 발명요지는 몸체(1)의 내측상부 둘레에 형성된 만곡요입부(1c)에는 날개(3a)가 있는 단면이 장타원인 패킹(3)의 하반부가 끼움되고 몸체(1)의 나사부(1a)에 나사조임되는 너트(2)의 내측둘레에 형성된 만곡요입부(2c)에는 상기한 패킹(3)의 상반부가 끼움된 상태에서 너트를 연결구 몸체(1)에 나사조임되게 한 것으로 이를 실시할 때는 너트(2)와 패킹(3)을 먼저 몸체(1)에 끼워서 너트(2)가 몸체(1)에 조임한 상태에서 너트(2)의 개구부에 연결관(4)을 끼운 다음 너트(2)를 몸체(1)에 나사 조임하면 상기한 패킹(3)이 내향 팽출되어 연결관(4)과 접촉면이 최대로 되면서 연결관(4)의 수밀성을 양호할 뿐만 아니라 연결관(4)의 배관작업을 용이하게 한 것이다.  The present invention has been made to solve the above problems, the present invention is the curved indentation portion (1c) formed around the inner upper portion of the body (1) is fitted with the lower half of the packing (3) is a long oval cross section with a wing (3a) And the nut in the curved recessed portion 2c formed at the inner circumference of the nut 2 which is screwed to the threaded portion 1a of the body 1 in the state where the upper half of the packing 3 is fitted into the connector body 1. In this case, the nut (2) and the packing (3) are first inserted into the body (1), and the connecting pipe is connected to the opening of the nut (2) while the nut (2) is fastened to the body (1). (4) and then screw the nut (2) to the body (1), the above-mentioned packing (3) is inflated inwards to maximize the contact surface of the connecting pipe (4) and to improve the watertightness of the connecting pipe (4) As well as to facilitate the piping work of the connecting pipe (4).

이를 도면에 의거 상세히 설명하면 다음과 같다.  This will be described in detail based on the drawings.

연결구 몸체(1)의 외측에는 트임부(1d)와 나사부(1a)가 형성되고 내측 둘레에는 하단에 걸림턱(1b)이 있고 상부에는 만곡요입부(1c)를 형성하여 내측에 날개(3a)가 있는 단면 장타원 형상의 패킹(3)의 하반부가 끼움되게 하고 상기한 나사부(1a)에 나사조임되는 나사부(2a)가 있는 너트(2)의 내측 둘레에도 만곡 요입부(2c)를 형성하여 상기한 패킹(3)의 상반부가 이에 끼움되어 너트(2)가 가조임된 상태에서 상기한 연결관(4)의 선단부를 너트(2)의 개구부에 끼움하여 나사로 삽입하면 패킹(3)이 내측방향으로 압접되게 한 것이다.  On the outer side of the connector body 1, a trimmed portion 1d and a screwed portion 1a are formed, and on the inner circumference there is a locking jaw 1b at the lower end and a curved recessed portion 1c at the upper portion, thereby forming a wing 3a on the inner side. The lower half of the cross-section oval-shaped packing 3 having a cross section is fitted, and a curved recess 2c is formed at the inner circumference of the nut 2 having the threaded portion 2a which is screwed to the threaded portion 1a. When the upper half of the packing 3 is fitted therein and the nut 2 is temporarily tightened, the end of the connecting tube 4 is inserted into the opening of the nut 2 and the screw is inserted into the packing 3 so that the packing 3 is inward. It is pressed in the direction.

그리고 도2는 도1의 별도실시예로서 몸체(1)의 내측 상부 둘레에 형성된 만곡 요입부(1c)의 내측에 요입홈(1e)을 형성하여 이에 끼움될 수 있게 단면 장타원형상인 패킹(3-1)의 둘레에는 끼움턱(3b)이 형성되어지게 한 것이다.  And Figure 2 is a separate embodiment of Figure 1 is formed of a concave groove (1e) in the inner side of the curved concave portion (1c) formed around the inner upper periphery of the body (1) to form a cross-sectional oval packing (3) -1) the fitting jaw (3b) is to be formed around.

그리고 도3의 또다른 별도실시예와 같이 몸체(1)의 내측상부 둘레에 형성된 단면4각형 요입부(1c-1)에는 일부가 절단된 끼움턱(3b)이 있는 단면 반달형 패킹(3-2)을 끼우고 이에 대합되는 너트(2)의 내측 둘레에는 호형 요입부(2c-1)을 형성하여 상기한 단면 반달형 패킹(3-2)의 상반부가 끼움되게 한 것이다.  And as shown in another separate embodiment of Figure 3 in the cross-section quadrangular indentation (1c-1) formed around the inner upper portion of the body (1) has a cross-sectional half-moon packing (3-2) having a part of the cut jaw (3b) ), And the upper periphery of the cross-sectional half moon-shaped packing 3-2 is formed by forming an arc-shaped recess 2c-1 around the inner circumference of the nut 2 corresponding thereto.

이상과 같이 구성된 본 발명은 고층건물의 하수관 연결구인 바 이를 사용하여 배관작업을 실시할 때는 몸체(1)의 만곡요입부(1c)에 피킹(3)을 끼움한 후 너트(2)를 이음구몸체(1)의 나사부(1a)에 가나사줄임한 상태에서 너트(2)의 개구부에 연결관(4)을 끼움한 후 너트(2)의 나사부(2a)를 몸체(1)의 나사부(1a)에 나사조임하면 이때 패킹(3)은 도1의 점선표시와 같이 연결관(4)쪽으로 내향 팽출되면서 이의 접촉면이 최대로 되어 수밀상태를 양호히 해준다.  The present invention configured as described above, when performing the pipe work using the sewer pipe connector of the high-rise building fitting the picking (3) in the curved recessed portion (1c) of the body (1) after the nut (2) Insert the connecting pipe (4) into the opening of the nut (2) in the state in which the screw portion (1a) of the screw (1) is shortened, and then replace the screw portion (2a) of the nut (2) screw portion (1a) of the body (1) When screwing in, the packing 3 expands inwardly toward the connecting pipe 4 as shown by the dotted line in Fig. 1, and its contact surface is maximized to improve the watertight state.

그리고 도2와 같이 몸체(1)의 내측상부둘레에 형성된 만곡요입부(1c) 내측에 요입홈(1e)을 형성하고 이 요입홈(1e)에 끼움될 수 있게 상기한 패킹(3)에서 개선된 패킹(3-1)의 일측에 끼움턱(3b)을 형성하여도 앞서와 같은 효과를 얻을 수 있는 것이다.  And in the above-mentioned packing (3) to form a concave groove (1e) inside the curved concave portion (1c) formed in the inner upper circumference of the body (1) and to fit into the concave groove (1e) as shown in FIG. Even if the fitting jaw (3b) is formed on one side of the packing (3-1), the same effect as described above can be obtained.

그리고 도3에 예시한 바와 같이 몸체(1)의 내측 상부 둘레에 형성된 끼움턱(3b)이 있는 단면4각형 요입부(1c-1)에 일부가 절단된 끼움턱(3b)이 있는 단면 반달형으로 개선한 패킹(3-2)의 하반부를 끼움하고 몸체(1)에 나사조임되는 너트(2)의 내측에 형성된 호형요입부(2c-1)에는 상기한 단면 반달형 패킹(3-2)의 상반부를 끼움하여도 앞서와 같은 효과를 얻을 수 있다.  And as illustrated in Fig. 3 in the cross-sectional half-moon shape with the fitting jaw (3b) with a part cut in the cross-sectional quadrangular recessed portion (1c-1) with the fitting jaw (3b) formed around the inner upper periphery of the body (1) The upper half of the above-mentioned half-moon-shaped packing 3-2 is provided in the arc-shaped recess 2c-1 formed inside the nut 2 which is screwed to the body 1 and fits the lower half of the improved packing 3-2. You can get the same effect as before.

삭제delete

이상과 같이 본 발명은 연결구 몸체(1)의 내측 상부둘레에 만곡요입부(1c)를 형성하고 이에 대접되는 너트(2)의 내측둘레에도 만곡요입부(2c)를 형성하여 이 사이에 날개(3a)가 있는 단면 장타원형상의 패킹(3)이 끼움되게 한 것으로 이를 실시 할때는 상기한 패킹(3)과 너트(2)가 연결구 몸체(1)에 먼저 끼움되어 가나사조임된 다음에 연결관(4)을 너트(2)의 개구부에 끼움하여 너트(2)로 나사조임하면 상기한 패킹(3)이 내향팽출되어 연결관(4)과 접촉면이 최대로 되면서 양호한 수밀성을 갖게 될뿐만 아니라 시공이 간편하여 배관 작업능률을 현저히 향상시킬 수 있어 산업적으로 매우 유용한 것이다.  As described above, the present invention forms a curved recessed portion 1c in the inner upper circumference of the connector body 1, and also forms a curved recessed portion 2c in the inner circumference of the nut 2, which is served therebetween, thereby forming a wing ( 3a) has a cross-section oval-shaped packing (3) to be fitted, when the above-mentioned packing (3) and the nut (2) is first fitted to the connector body (1) and tightened by a screw thread (3) 4) is inserted into the opening of the nut 2 and screwed with the nut 2, the packing 3 is expanded inwardly and the contact surface 4 and the contact surface is maximized to have a good water tightness and construction It is simple and can greatly improve the pipe work efficiency, so it is very useful industrially.

Claims (3)

몸체(1)의 내측상부둘레에 형성된 만곡요입부(1c)와 이에 대항되는 너트(2)의 내측둘레에 형성된 만곡요입부(2c) 사이에 날개(3a)가 있는 단면 장타원 형상의 패킹(3)이 끼움되어 너트(3)로 나사조임하면 패킹(3)이 내측 방향으로 팽출되면서 연결관(4)과의 접촉면을 최대로 되게함을 특징으로 한 고층건물의 하수관 연결구.  Packing in the shape of a cross section ellipse having a wing 3a between the curved recessed portion 1c formed in the inner upper circumference of the body 1 and the curved recessed portion 2c formed in the inner circumference of the nut 2 opposed thereto ( 3) The sewer pipe connector of the high-rise building, characterized in that when the screw (3) is screwed into the packing (3) in the inward direction to maximize the contact surface with the connecting pipe (4). 청구항 1에 있어서, 상기한 만곡요입부(1c)의 내측에 요입홈(1e)을 형성하여 이 요입홈(1e)에 상기된 패킹(3)과는 달리 끼움턱(3b)이 있는 패킹(3-1)에 형성된 끼움턱(3b)이 끼움됨을 특징으로 한 고층건물의 하수관 연결구.  2. The packing 3 according to claim 1, wherein a concave groove 1e is formed inside the curved concave portion 1c so that the concave jaw 3b has a fitting jaw 3b unlike the packing 3 described above. -1) sewer pipe connection of the high-rise building characterized in that the fitting jaw (3b) formed in the fitting. 청구항 1에 있어서 상기한 만곡요입부(1c)와는 달리 단면4각형 요입부(1c-1)를 형성하고 이와 대합되는 너트(2)의 내측둘레에는 호형 요입부(2c-1)를 형성하여 그 사이에 상기한 패킹(3)이 개선된 단면 반달형 패킹(3-2)이 끼움됨을 특징으로 한 고층건물의 하수관 연결구.  Unlike the curved indentation part 1c of claim 1, a cross-sectional quadrangular indentation part 1c-1 is formed and an arc-shaped indentation part 2c-1 is formed at an inner circumference of the nut 2 corresponding thereto. The sewer pipe connector of the high-rise building, characterized in that the packing (3) is sandwiched between the improved cross-sectional half-moon packing (3-2).
KR1020050104903A 2005-11-03 2005-11-03 A sewer pipe connector of skyscraper KR100742396B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200446302Y1 (en) * 2009-03-20 2009-10-16 김학렬 Pipe for unit bath room

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032938A (en) * 2000-10-28 2002-05-04 김진석 Hydraulic Controlled Shock-absorbing Hinge
KR200276352Y1 (en) 1999-01-21 2002-05-21 김선배 Cast iron pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200276352Y1 (en) 1999-01-21 2002-05-21 김선배 Cast iron pipe
KR20020032938A (en) * 2000-10-28 2002-05-04 김진석 Hydraulic Controlled Shock-absorbing Hinge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200446302Y1 (en) * 2009-03-20 2009-10-16 김학렬 Pipe for unit bath room

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