KR20200101099A - Pipe coupling structure - Google Patents

Pipe coupling structure Download PDF

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KR20200101099A
KR20200101099A KR1020190019298A KR20190019298A KR20200101099A KR 20200101099 A KR20200101099 A KR 20200101099A KR 1020190019298 A KR1020190019298 A KR 1020190019298A KR 20190019298 A KR20190019298 A KR 20190019298A KR 20200101099 A KR20200101099 A KR 20200101099A
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South Korea
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pipe
pipes
support
support pipe
connectors
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KR1020190019298A
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Korean (ko)
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KR102207635B1 (en
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최봉권
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최봉권
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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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/054—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member being threaded
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/056—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member extending through the flat surface; the rod or tubular part extending through the flat surface
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/058—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member being secured to the rod by transverse fasteners

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The present invention relates to a pipe connection structure. The pipe connection structure of the present invention makes it possible to connect first and second pipes having an inclination angle to a support pipe simply and firmly. Moreover, the pipe connection structure can easily adjust a connection angle of the first and second pipes with respect to the support pipe. In addition, the structure is improved so that the adjusted connection angle of the first and second pipes can be firmly maintained. The pipe connection structure includes first and second pipes (110, 120); first and second connectors (200A, 200B); and a stopper means.

Description

파이프 연결구조체{Pipe coupling structure}Pipe coupling structure

본 발명은 파이프 연결구조체에 관한 것으로, 특히 지지파이프에 경사각을 갖는 제1,2파이프들을 간편하고 견고하게 연결시킬 수 있도록 함과 아울러, 지지파이프에 대한 제1,2파이프의 연결각도를 간편하게 조절할 수 있으며, 조절된 제1,2파이프의 연결각도를 견고하게 유지시킬 수 있도록 그 구조가 개선된 파이프 연결구조체에 관한 것이다.The present invention relates to a pipe connection structure, in particular, allowing the first and second pipes having an inclination angle to be connected to the support pipe simply and firmly, and the connection angle of the first and second pipes to the support pipe can be easily adjusted. It can be, and it relates to a pipe connection structure whose structure is improved so as to firmly maintain the adjusted connection angle of the first and second pipes.

일반적으로 각종의 파이프배관들은 일정한 길이로 제조된 파이프를 설치환경에 맞추어 다수개를 절단 및 연결하여 관로를 형성하게 된다.In general, various pipe pipes are formed by cutting and connecting a plurality of pipes manufactured to a certain length according to the installation environment.

따라서 파이프 배관에는 수많은 연결부위가 생기게 되며, 따라서 이와 같은 파이프들의 연결은 2개 또는 3개 이상의 파이프를 서로 연결시켜 주는 연결구에 의해 수행되게 된다.Therefore, a number of connection parts are created in the pipe pipe, and thus, the connection of such pipes is performed by a connector connecting two or three or more pipes to each other.

이러한 파이프 연결구조체로서 종래에 사용되고 있는 것은 연결될 파이프의 외경과 거의 동일한 내경을 갖되 그 외경을 연결될 파이프보다 더 크게하여 그 내부에 파이프가 나사식으로 삽입될 수 있도록 나선홈이 형성된 다수의 연결부가 구비되어 있다.Conventionally used as such a pipe connection structure has an inner diameter that is almost the same as the outer diameter of the pipe to be connected, but the outer diameter is larger than the pipe to be connected, and a plurality of connection portions formed with spiral grooves so that the pipe can be threadedly inserted into the pipe Has been.

그러나 이러한 종래의 통상적인 파이프 연결구조체는 파이프를 회전시키면서 삽입하여야 하므로 그 기밀성과 작업성이 용이하지 못하여 애로점이 많다.However, since such a conventional pipe connection structure must be inserted while rotating the pipe, its airtightness and workability are not easy, and there are many difficulties.

또한 필요에 의하여 파이프를 교체할 경우에도 연결된 파이프의 이탈이 용이하지 못하여 작업시간이 많이 소요된다는 문제점을 갖고 있다.In addition, there is a problem that it takes a lot of work time because it is not easy to separate the connected pipe even when the pipe is replaced if necessary.

특히 연성의 파이프를 연결할 때에는 파이프가 연성인 관계로 체결부위가 소성적으로 쉽게 변형되면서 연결된 부위가 이탈되어 빠지는 현상까지 발생되고 있어 정교하고 안정적인 배관형성에 문제점으로 대두되고 있다.In particular, when a flexible pipe is connected, the connection portion is easily deformed plastically due to the relationship of the pipe being ductile, and the connected portion is detached and even a phenomenon occurs, leading to a problem in forming a precise and stable pipe.

기존 파이프 연결구의 선행기술로는 한국 등록특허공보 제10-1538054호 "다양한 각도조합과 결합이 가능한 종횡 파이프용 연결구의 제조방법 및 그 연결구"(등록일자 : 2015.07.14)에 개시된 바와 같이, 제1단계로 판형의 금속판재의 양측에 반원부와 가압부를 구비하는 절곡홈부를 형성하고, 제2단계로 금속판재가 하부금형에 안착된 상태로 회전 가압성형하여 절곡홈부가 원형부로 변화하는 통형부를 형성하며, 제3단계로 원형의 금속재 상에 관통홀과 단턱부와 경사안착부가 자연스럽게 형성되도록 절곡형 받침대를 구성하고, 제4단계로 통형구 상에 절곡형 받침대를 삽설하여 종횡 파이프 연결구가 형성하는 것이다.As the prior art of the existing pipe connector, as disclosed in Korean Patent Publication No. 10-1538054, "Method of manufacturing a connector for vertical and horizontal pipes that can be combined with various angle combinations and its connector" (registration date: 2015.07.14) In a first step, a bent groove portion having a semicircular portion and a pressing portion is formed on both sides of a plate-shaped metal plate, and in a second step, a cylindrical portion in which the bent groove is changed into a circular portion by rotational pressure molding while the metal plate is seated on the lower mold. In the third step, the through-hole, the stepped part, and the inclined seating part are formed naturally on the circular metal material, and a bending-type support is constructed, and in the fourth step, a vertical and horizontal pipe connector is formed by inserting a bent support on the cylindrical hole. Is to do.

기존 파이프 연결구의 다른 선행기술로는 한국 등록특허공보 제10-0432656호 "파이프연결구"(등록일자 : 2004.05.12)에 개시된 바와 같이, 단부의 외주연에 플랜지부가 형성되며 내측중앙부의 내주연에 걸림턱부가 돌출되게 형성된 연결구몸체와, 2개가 한 조를 이루어 상기 연결구몸체의 플랜지부를 감싸며 외측양단부의 체결턱부에 형성된 볼트체결공에 조임볼트를 체결하여 결합되는 조임캡에 의해 파이프를 연결하는 것에 있어서, 상기 연결구몸체의 걸림턱부에는 제 1밀폐링이 설치되고, 단부의 외주연에 플랜지부가 형성되며 외주면에 형성된 삽입홈에 제 2밀폐링이 삽입된 보강부시가 삽입설치되고, 상기 조임캡의 일측에는 조임턱부가 돌출되게 형성되며 타측에는 내측면이 직선부와 직선부사이에 경사부로 이루어진 삽입홈이 형성되고, 상기 연결구몸체의 플랜지부와 조임캡사이에는 플랜지부의 외주면과 내측면을 감싸며 중앙부에 관통형성된 삽입공의 외주연에 압축부가 돌출되게 형성되어 있는 제 3밀폐링이 설치되어 있는 것이다.As another prior art of the existing pipe connector, as disclosed in Korean Patent Publication No. 10-0432656 "Pipe Connector" (registration date: 2004.05.12), a flange portion is formed on the outer periphery of the end and the inner periphery of the inner central portion is formed. Connecting the pipe by a fastening cap that is connected by fastening bolts to the bolt fastening holes formed in the fastening jaws of the outer both ends of the connector body and two of the connector body formed to protrude. In the above, the first sealing ring is installed on the locking protrusion of the connector body, a flange portion is formed on the outer circumference of the end, and a reinforcing bush in which the second sealing ring is inserted into the insertion groove formed on the outer circumferential surface is inserted and installed, and the tightening cap One side of the clamping jaw is formed to protrude, and on the other side, an insertion groove having an inclined portion between the straight portion and the straight portion is formed, and between the flange portion and the tightening cap of the connector body surround the outer circumferential surface and the inner surface of the flange portion. A third sealing ring having a compression portion protruding from the outer periphery of the insertion hole formed through the central portion is installed.

그런데, 기존 파이프 연결구는 파이프들을 동일한 각도 방향으로 연결하고 있으나, 농업용 파이프 배관의 경우에는 지지파이프에 경사각을 갖는 제1,2파이프들을 연결할 필요가 있으며, 이 경우에는 제1,2파이프를 별도의 와이어나 끈 등의 연결부재를 이용하여 지지파이프에 결속하고 있지만, 상기한 결속에 필요한 작업 시간이 많이 소모될 뿐만 아니라, 시간이 경과됨에 따라 결속부위가 헐거워져 파이프의 연결 부위가 분리될 우려가 있다.However, the existing pipe connector connects the pipes in the same angular direction, but in the case of agricultural pipe piping, it is necessary to connect the first and second pipes having an inclination angle to the support pipe. In this case, the first and second pipes are separately connected. Although the connection members such as wires or strings are used to bind to the support pipe, not only a lot of work time required for the above-described connection is consumed, but as time passes, there is a fear that the connection part of the pipe becomes loose due to the lapse of time. have.

또한, 기존에는 지지파이프에 대한 제1,2파이프의 연결각도를 조정하기 위해서는 연결부재를 분해한 후에 다시 결속해야 하는 번거로움이 있으며, 이에 따라 제1,2파이프들의 연결각도를 임의로 조정하기 어려운 단점이 있다.In addition, conventionally, in order to adjust the connection angle of the first and second pipes with respect to the support pipe, it is cumbersome to re-tie after disassembling the connection member. Accordingly, it is difficult to arbitrarily adjust the connection angle of the first and second pipes. There are drawbacks.

한국 등록특허공보 제10-1538054호 "다양한 각도조합과 결합이 가능한 종횡 파이프용 연결구의 제조방법 및 그 연결구"(등록일자 : 2015.07.14)Korean Registered Patent Publication No. 10-1538054 "Method of manufacturing a connector for longitudinal and transverse pipes that can be combined with various angle combinations and their connectors" (Registration date: 2015.07. 한국 등록특허공보 제10-0432656호 "파이프연결구"(등록일자 : 2004.05.12)Korean Patent Publication No. 10-0432656 "Pipe Connector" (Registration date: 2004.05.12)

본 발명은 상기한 제반문제점을 감안하여 이를 해결하고자 창출된 것으로, 그 목적은 지지파이프에 경사각을 갖는 제1,2파이프들을 간편하고 견고하게 연결시킬 수 있도록 함과 아울러, 지지파이프에 대한 제1,2파이프의 연결각도를 간편하게 조절할 수 있으며, 조절된 제1,2파이프의 연결각도를 견고하게 유지시킬 수 있도록 그 구조가 개선된 파이프 연결구조체를 제공하는 데 있다.The present invention was created to solve these problems in view of the above problems, and its object is to make it possible to simply and firmly connect the first and second pipes having an inclination angle to the support pipe, as well as the first ,It is to provide a pipe connection structure whose structure is improved so that the connection angle of the 2 pipes can be easily adjusted and the adjusted connection angle of the first and second pipes can be firmly maintained.

상기한 목적을 달성하기 위한 본 발명은 지지파이프에 대해 경사각을 갖는 제1,2파이프와; 상기 제1,2파이프의 단부가 각각 끼워져 수용되도록 끼움공이 형성되고, 상기 끼움공과 연통되며 지지볼트가 체결되는 체결공이 형성된 연결몸체와, 상기 연결몸체의 선단방향으로 연장되고 상기 지지파이프가 관통되도록 중공이 형성되며 상기 중공과 연통되고 고정볼트가 체결되는 고정공이 형성된 결합몸체를 구비한 제1,2연결구; 및 상기 제1,2연결구의 결합몸체가 상기 지지파이프로부터 회전되는 것을 방지하기 위한 스톱퍼수단;을 구비한 것을 특징으로 한다.The present invention for achieving the above object is the first and second pipes having an inclination angle with respect to the support pipe; The first and second pipes have a fitting hole formed so that the ends of the first and second pipes are respectively inserted and received, a connecting body communicating with the fitting hole and having a fastening hole for fastening a support bolt, and extending in the direction of the tip of the connecting body so that the support pipe penetrates. First and second connectors having a coupling body formed with a hollow and communicating with the hollow and having a fixing hole through which a fixing bolt is fastened; And a stopper means for preventing the coupling body of the first and second connectors from being rotated from the support pipe.

상기 스톱퍼수단은 상기 결합몸체의 폭이 상기 연결몸체의 외경 폭보다 더 작게 형성되고, 상기 제1,2연결구의 결합몸체가 상기 지지파이프에 끼워진 상태로 서로 마주보는 대향면이 밀착되게 결합되며, 상기 제1,2연결구의 대향면에 서로 이격되고 돌출된 스톱퍼기어가 엇갈리게 기어이 맞물림 결합된 것이다.The stopper means is formed with a width of the coupling body smaller than the outer diameter width of the coupling body, the coupling bodies of the first and second connectors are coupled to each other in close contact with each other facing each other while the coupling body is fitted to the support pipe, Stopper gears spaced apart from each other and protruding from opposite surfaces of the first and second connectors are interlocked with each other.

상기 대향면은 원형 단면 구조로 형성되고, 상기 스톱퍼기어가 중공의 테두리 둘레를 따라 돌출되도록 형성된 것이다.The opposite surface is formed in a circular cross-sectional structure, and the stopper gear is formed to protrude along the circumference of the hollow.

상기 지지볼트와 고정볼트는 외주면에 수나사산이 형성된 육각렌치볼트인 것이다.The support bolt and the fixing bolt are hexagonal wrench bolts with male threads formed on the outer circumferential surface.

본 발명은 지지파이프(10)에 대한 제1,2파이프(110,120)의 연결각도를 임의로 간편하게 조절할 수 있을 뿐만 아니라, 제1,2파이프(110,120)가 고정된 후에는 스톱퍼수단에 의해 제1,2파이프(110,120)의 연결각도를 견고하게 유지시킬 수 있는 이점을 갖는다.In the present invention, not only can the connection angle of the first and second pipes 110 and 120 with respect to the support pipe 10 be arbitrarily adjusted, but also the first and second pipes 110 and 120 are fixed by the stopper means. It has the advantage of being able to firmly maintain the connection angle of the two pipes (110, 120).

또한, 본 발명은 각각의 대향면(230)에 형성된 스톱퍼기어(232)가 기어이 맞물림 결합될 경우, 제1,2파이프(110,120)가 지지파이프(10)에 대해 회전되는 것을 방지할 수 있게 되어 지지파이프(10)에 대한 제1,2파이프(110,120)의 연결각도를 안정적으로 유지시킬 수 있는 이점을 갖는다.In addition, the present invention makes it possible to prevent the first and second pipes 110 and 120 from being rotated with respect to the support pipe 10 when the stopper gears 232 formed on each of the opposite surfaces 230 are engaged with the gears. It has the advantage of stably maintaining the connection angle of the first and second pipes 110 and 120 with respect to the support pipe 10.

도 1은 본 발명에 따른 파이프 연결구조체를 나타낸 사시도.
도 2는 도 1의 정면도.
도 3은 본 발명 제1,2연결구의 구성을 나타낸 사시도.
도 4는 본 발명 지지파이프와 제1연결구 및 제1파이프가 결합되기 전 상태를 보인 사시도.
도 5는 도 4의 결합상태를 나타낸 도면.
도 6은 본 발명 제1,2파이프의 다른 연결각도로 조절된 상태를 보인 사용상태도.1 is a perspective view showing a pipe connection structure according to the present invention.
Figure 2 is a front view of Figure 1;
Figure 3 is a perspective view showing the configuration of the first and second connectors of the present invention.
Figure 4 is a perspective view showing a state before the present invention support pipe, the first connector and the first pipe are combined.
Figure 5 is a view showing the combined state of Figure 4;
6 is a use state diagram showing a state adjusted to different connection angles of the first and second pipes of the present invention.

본 발명은 지지파이프에 대해 경사각을 갖는 제1,2파이프를 간편하고 견고하게 연결시킬 수 있으며, 제1,2파이프들의 연결시 연결각도를 쉽게 조절할 수 있으며 조절 후에는 제1,2파이프의 연결각도를 견고하게 유지시킬 수 있도록 한다.In the present invention, the first and second pipes having an inclination angle with respect to the support pipe can be connected simply and firmly, and the connection angle can be easily adjusted when the first and second pipes are connected, and the connection of the first and second pipes after the adjustment Make sure you can keep the angle firm.

이하, 도면을 참조한 실시 예들의 상세한 설명을 통하여 본 발명에 따른 파이프 연결구조체에 대해 보다 상세하게 기술하기로 한다. Hereinafter, the pipe connection structure according to the present invention will be described in more detail through detailed description of embodiments with reference to the drawings.

본 발명에 따른 파이프 연결구조체는 도 1 내지 도 6을 참조하여 설명하면, 지지파이프(10)에 대해 경사각을 갖는 제1,2파이프(110,120)와; 상기 제1,2파이프(110,120)의 단부가 각각 끼워져 수용되도록 끼움공(212)이 형성되고, 상기 끼움공(212)과 연통되며 지지볼트(310)가 체결되는 체결공(214)이 형성된 연결몸체(210)와, 상기 연결몸체(210)의 선단방향으로 연장되고 상기 지지파이프(10)가 관통되도록 중공(222)이 형성되며 상기 중공(222)과 연통되고 고정볼트(320)가 체결되는 고정공(224)이 형성된 결합몸체(220)를 구비한 제1,2연결구(200A,200B); 및 상기 제1,2연결구(200A,200B)의 결합몸체(220)가 상기 지지파이프(10)로부터 회전되는 것을 방지하기 위한 스톱퍼수단;을 포함하여 이루어진 것이다.The pipe connection structure according to the present invention will be described with reference to FIGS. 1 to 6, the first and second pipes 110 and 120 having an inclination angle with respect to the support pipe 10; A connecting hole 212 is formed so that the ends of the first and second pipes 110 and 120 are respectively inserted and received, and a fastening hole 214 that communicates with the fitting hole 212 and fastens the support bolt 310 is formed. The body 210 and the hollow 222 is formed so as to extend in the front end direction of the connection body 210 and penetrate the support pipe 10, communicate with the hollow 222, and the fixing bolt 320 is fastened. First and second connector (200A, 200B) having a coupling body 220 formed with a fixing hole 224; And a stopper means for preventing the coupling body 220 of the first and second connectors 200A and 200B from being rotated from the support pipe 10.

도 1 및 도 2를 참조하면, 상기 제1,2연결구(200A,200B)는 동일한 구조로 형성되고, 상기 지지파이프(10)에 대해 대칭되는 구조로 결합된다.1 and 2, the first and second connectors 200A and 200B are formed in the same structure and are combined in a structure symmetrical with respect to the support pipe 10.

상기 제1,2파이프(110,120)는 상기 제1,2연결구(200A,200B)에 단부가 결합된 상태로 상기 지지파이프(10)로부터 경사각을 갖도록 결합된다.The first and second pipes 110 and 120 are coupled to have an inclination angle from the support pipe 10 in a state in which ends are coupled to the first and second connectors 200A and 200B.

도 3을 참조하면, 상기 제1,2연결구(200A,200B)는 연결몸체(210)와 결합몸체(220)로 대별되며, 상기 제1,2연결구(200A,200B)의 연결몸체(210)는 하측으로 끼움공(212)이 각각 형성되고, 상기 결합몸체(220)는 지지파이프(10)가 끼워져 관통되도록 중공(222)이 형성된 구조를 갖는다.3, the first and second connectors 200A, 200B are roughly divided into a connecting body 210 and a connecting body 220, and the connecting body 210 of the first and second connectors 200A and 200B Each of the fitting holes 212 is formed downwardly, and the coupling body 220 has a structure in which a hollow 222 is formed so that the support pipe 10 is inserted and penetrated.

또한, 상기 연결몸체(210)는 상기 끼움공(212)이 제1,2파이프(110,120)의 외경과 대응되는 내주면을 가지며, 상기 끼움공(212)과 외측으로 연통되고 상기 지지볼트(310)가 나사 체결되도록 내주면에 암나사산을 갖는 체결공(214)이 형성된 구조를 갖는다.In addition, the connecting body 210 has an inner circumferential surface corresponding to the outer diameter of the first and second pipes 110 and 120 in the fitting hole 212, and communicates with the fitting hole 212 outwardly, and the support bolt 310 It has a structure in which a fastening hole 214 having a female thread is formed on the inner circumferential surface so as to be screwed.

상기 결합몸체(220)는 상기 연결몸체(210)의 선단으로부터 상측으로 연장되도록 형성되고 상기 지지파이프(10)가 관통되도록 중공(222)이 형성된 구조를 갖는다.The coupling body 220 is formed to extend upward from the front end of the connection body 210 and has a structure in which a hollow 222 is formed so that the support pipe 10 passes.

또한, 상기 결합몸체(220)는 상기 중공(222)이 상기 지지파이프(10)의 외경과 대응되는 내주면을 가지며, 상기 중공(222)과 외측으로 연통되고 상기 고정볼트(320)가 나사 체결되도록 내주면에 암나사산을 갖는 고정공(224)이 형성된 구조를 갖는다.In addition, the coupling body 220 has an inner circumferential surface corresponding to the outer diameter of the support pipe 10, the hollow 222, and communicates outwardly with the hollow 222, so that the fixing bolt 320 is screwed. It has a structure in which a fixing hole 224 having a female thread is formed on the inner circumferential surface.

상기 지지볼트(310)와 고정볼트(320)는 외주면에 수나사산이 형성되고, 헤드부위에 육각 렌치가 끼워지는 홈을 갖는 육각렌치볼트를 채용할 수 있다.The support bolt 310 and the fixing bolt 320 may employ a hexagonal wrench bolt having a male thread formed on an outer circumferential surface and a groove in which a hexagonal wrench is fitted in the head portion.

상기 스톱퍼수단은 상기 결합몸체(220)의 폭이 상기 연결몸체(210)의 외경 폭보다 더 작게 형성되고, 상기 제1,2연결구(200A,200B)의 결합몸체(220)가 상기 지지파이프(10)에 끼워진 상태로 서로 마주보는 대향면(230)이 밀착되게 결합되며, 상기 제1,2연결구(200A,200B)의 대향면(230)에 서로 이격되고 돌출된 스톱퍼기어(232)가 엇갈리게 기어이 맞물림 결합된 것이다.In the stopper means, the width of the coupling body 220 is formed to be smaller than the outer diameter width of the connection body 210, and the coupling body 220 of the first and second connectors 200A, 200B is provided with the support pipe ( 10), the opposite surfaces 230 facing each other in a state of being inserted in the state are closely coupled, and the stopper gears 232 that are spaced apart from each other and protruding from the opposite surfaces 230 of the first and second connectors 200A and 200B are staggered. The gears are meshed.

즉, 상기 결합몸체(220)는 연결몸체(210)의 외경 폭보다 작은 폭으로 구성되어 제1,2연결구(200A,200B)가 겹쳐질 수 있을 정도의 폭으로 구성된다.That is, the coupling body 220 is configured to have a width smaller than the outer diameter width of the connection body 210 so that the first and second connectors 200A and 200B can overlap each other.

상기 대향면(230)은 원형 단면 구조로 형성되고, 상기 스톱퍼기어(232)가 중공(222)의 테두리 둘레를 따라 돌출되도록 형성된 것이다.The opposing surface 230 is formed in a circular cross-sectional structure, and the stopper gear 232 is formed to protrude along the rim of the hollow 222.

즉, 상기 대향면(230)에는 외주면 둘레를 따라 다수의 스톱퍼기어(232)가 돌출 형성되어 있으므로, 제1,2연결구(200A,200B)의 대향면(230)이 면접촉될 경우 스톱퍼기어(232)가 엇갈리도록 기어이 맞물림 결합되어 지지파이프(10)에 대한 제1,2파이프(110,120)의 연결각도가 고정된다.That is, since a plurality of stopper gears 232 protrude along the periphery of the outer circumferential surface on the opposite surface 230, when the opposite surfaces 230 of the first and second connectors 200A and 200B are in surface contact, the stopper gear ( The gears are engaged so that 232 is staggered so that the connection angles of the first and second pipes 110 and 120 with respect to the support pipe 10 are fixed.

이에 따라 기어이 맞물림 결합된 스톱퍼기어(232)는 제1,2파이프(110,120)가 지지파이프(10)에 대해 회전되는 것을 방지할 수 있게 되어 지지파이프(10)에 대한 제1,2파이프(110,120)의 연결각도를 안정적으로 유지시킬 수 있는 이점을 갖는다.Accordingly, the stopper gear 232 in which the gears are engaged can prevent the first and second pipes 110 and 120 from being rotated with respect to the support pipe 10, so that the first and second pipes 110 and 120 for the support pipe 10 ) Has the advantage of stably maintaining the connection angle.

이러한 구성을 갖는 본 발명은 지지파이프(10)에 대해 좌,우 양측에 경사각을 갖도록 제1,2파이프(110,120)를 결속하는 과정에서 도 4 및 도 5에 도시된 바와 같이, 제1파이프(110)의 단부를 제1연결구(200A)의 끼움공(212)에 끼움 결합시킨 후에, 제1연결구(200A)의 체결공(214)에 지지볼트(310)를 체결하여 제1파이프(110)를 제1연결구(200A)의 끼움공(212)으로부터 이탈을 방지하도록 결합시킨다.In the present invention having such a configuration, as shown in Figs. 4 and 5 in the process of binding the first and second pipes 110 and 120 to have inclination angles on both left and right sides with respect to the support pipe 10, the first pipe ( After the end of 110) is fitted into the fitting hole 212 of the first connector 200A, the support bolt 310 is fastened to the fastening hole 214 of the first connector 200A, and the first pipe 110 Is combined to prevent separation from the fitting hole 212 of the first connector 200A.

또한, 제2파이프(120)와 제2연결구(200B)의 결합은 상기 제2파이프(120)의 단부를 제2연결구(200B)의 끼움공(212) 내에 끼움 결합시킨 후에, 제2연결구(200B)의 체결공(214)에 지지볼트(310)를 체결하여 제2파이프(120)와 제2연결구(200B)의 끼움공(212)간의 이탈을 방지하도록 연결시킨다.In addition, the second pipe 120 and the second connector 200B are coupled by fitting the end of the second pipe 120 into the fitting hole 212 of the second connector 200B, and then the second connector ( By fastening the support bolt 310 to the fastening hole 214 of 200B), it is connected to prevent separation between the second pipe 120 and the fitting hole 212 of the second connector 200B.

상기한 체결공(214)에 지지볼트(310)를 체결하는 과정에서 지지볼트(310)의 단부가 제1,2파이프(110,120)의 외경 부위에 접촉되도록 함으로써 상기 지지볼트(310)의 체결력으로 제1,2파이프(110,120)를 가압 지지하여 제1,2연결구(200A,200B)의 끼움공(212)으로부터 제1,2파이프(110,120)가 이탈되는 것을 예방할 수 있다.In the process of fastening the support bolts 310 to the fastening holes 214, the ends of the support bolts 310 are brought into contact with the outer diameter portions of the first and second pipes 110 and 120, so that the fastening force of the support bolts 310 By pressing and supporting the first and second pipes 110 and 120, it is possible to prevent the first and second pipes 110 and 120 from being separated from the fitting hole 212 of the first and second connectors 200A and 200B.

이후에, 제1,2파이프(110,120)가 연결된 제1,2연결구(200A,200B)의 결합몸체(220)에 형성된 중공(222) 내에 지지파이프(10)가 끼워지도록 결합시키는 과정에서, 상기 제1연결구(200A)의 대향면(230)과 상기 제2연결구(200B)의 대향면(230)이 서로 마주보도록 밀착되게 결합시킴과 아울러, 스톱퍼기어(232)가 서로 엇갈리게 기어이 맞물림 결합되도록 제1,2연결구(200A,200B)의 대향면(230)을 밀착시킨다.After that, in the process of coupling so that the support pipe 10 is fitted into the hollow 222 formed in the coupling body 220 of the first and second connectors 200A, 200B to which the first and second pipes 110 and 120 are connected, the The opposing surface 230 of the first connector 200A and the opposing surface 230 of the second connector 200B are closely coupled so that they face each other, and the stopper gear 232 is made so that the gears are interlocked with each other. The facing surfaces 230 of the 1st and 2nd connectors 200A and 200B are in close contact.

이어서, 상기 제1,2연결구(200A,200B)의 결합몸체(220)에 각각 형성된 고정공(224)에 고정볼트(320)를 체결시키고, 상기 제1,2연결구(200A,200B)의 중공(222)으로부터 지지파이프(10)가 이탈되는 것을 예방하도록 상기 고정볼트(320)의 하단부가 상기 지지파이프(10)의 외주면을 가압 지지한다.Subsequently, the fixing bolts 320 are fastened to the fixing holes 224 respectively formed in the coupling bodies 220 of the first and second connectors 200A, 200B, and the hollows of the first and second connectors 200A and 200B The lower end of the fixing bolt 320 pressurizes the outer circumferential surface of the support pipe 10 to prevent the support pipe 10 from being separated from 222.

이때, 도 6에 도시된 바와 같이, 상기 제1,2파이프(110,120)의 연결각도를 조절하기 위해서는 제1파이프(110) 또는 제2파이프(120)의 고정공(224)에 체결된 고정볼트(320)의 체결상태를 해제한 후에, 체결상태가 해제된 제1파이프(110) 또는 제2파이프(120)를 지지파이프(10) 상에서 슬라이딩 이동시켜 상기 스톱퍼기어(232)의 기어이 맞물림 상태를 해제한 후에 회전시킴으로써, 제1,2파이프(110,120) 간의 연결각도를 임의로 조절할 수 있으며, 이후에는 체결상태가 해제된 제1파이프(110) 또는 제2파이프(120)를 다시 원위치로 이동시켜 스톱퍼기어(232)들끼리 기어이 맞물림결합시킨 후에 다시 고정볼트(320)를 고정공(224)에 체결시켜 체결상태가 해제되어 있던 제1파이프(110) 또는 제2파이프(120)를 지지파이프(10)에 고정시킨다.At this time, as shown in Fig. 6, in order to adjust the connection angle of the first and second pipes 110 and 120, a fixing bolt fastened to the fixing hole 224 of the first pipe 110 or the second pipe 120 After releasing the fastened state of 320, the first pipe 110 or the second pipe 120 from which the fastened state has been released is slid on the support pipe 10 so that the gear of the stopper gear 232 is engaged. By rotating after releasing, the connection angle between the first and second pipes 110 and 120 can be arbitrarily adjusted, and after that, the first pipe 110 or the second pipe 120 from which the fastening state is released is moved back to the original position to prevent the stopper. After the gears are engaged with each other, the fixing bolt 320 is fastened to the fixing hole 224 again, and the first pipe 110 or the second pipe 120 that has been released from the fastening state is supported by the support pipe 10 ).

이에 따라 본 발명은 지지파이프(10)에 대한 제1,2파이프(110,120)의 연결각도를 임의로 간편하게 조절할 수 있을 뿐만 아니라, 제1,2파이프(110,120)가 고정된 후에는 스톱퍼수단에 의해 제1,2파이프(110,120)의 연결각도를 견고하게 유지시킬 수 있는 이점을 갖는다.Accordingly, in the present invention, not only can the connection angle of the first and second pipes 110 and 120 to the support pipe 10 be arbitrarily adjusted, but also the first and second pipes 110 and 120 are fixed by the stopper means. It has the advantage of being able to firmly maintain the connection angle of the 1,2 pipes 110 and 120.

또한, 본 발명은 각각의 대향면(230)에 형성된 스톱퍼기어(232)가 기어이 맞물림 결합될 경우, 제1,2파이프(110,120)가 지지파이프(10)에 대해 회전되는 것을 방지할 수 있게 되어 지지파이프(10)에 대한 제1,2파이프(110,120)의 연결각도를 안정적으로 유지시킬 수 있는 이점을 갖는다.In addition, the present invention makes it possible to prevent the first and second pipes 110 and 120 from being rotated with respect to the support pipe 10 when the stopper gears 232 formed on each of the opposite surfaces 230 are engaged with the gears. It has the advantage of stably maintaining the connection angle of the first and second pipes 110 and 120 with respect to the support pipe 10.

10 : 지지파이프 110,120 : 제1,2파이프
200A,200B : 제1,2연결구 210 : 연결몸체
212 : 끼움공 214 : 체결공
220 : 결합몸체 222 : 중공
224 : 고정공 230 : 대향면
232 : 스톱퍼기어 310 : 지지볼트
320 : 고정볼트10: support pipe 110,120: first, second pipe
200A,200B: 1st and 2nd connector 210: connecting body
212: fitting hole 214: fastening hole
220: coupling body 222: hollow
224: fixed hole 230: facing surface
232: stopper gear 310: support bolt
320: fixing bolt

Claims (4)

지지파이프(10)에 대해 경사각을 갖는 제1,2파이프(110,120)와;
상기 제1,2파이프(110,120)의 단부가 각각 끼워져 수용되도록 끼움공(212)이 형성되고, 상기 끼움공(212)과 연통되며 제1,2파이프(110,120)의 단부를 고정시키기 위한 지지볼트(310)가 체결되는 체결공(214)이 형성된 연결몸체(210)와, 상기 연결몸체(210)의 선단방향으로 연장되고 상기 지지파이프(10)가 관통되도록 중공(222)이 형성되며 상기 중공(222)과 연통되고 상기 지지파이프(10)에 고정시키기 위한 고정볼트(320)가 체결되는 고정공(224)이 형성된 결합몸체(220)를 구비한 제1,2연결구(200A,200B)와;
상기 제1,2연결구(200A,200B)의 결합몸체(220)가 상기 지지파이프(10)로부터 회전되는 것을 방지하기 위한 스톱퍼수단;을 구비한 것을 특징으로 하는 파이프 연결구조체.
First and second pipes 110 and 120 having an inclination angle with respect to the support pipe 10;
A fitting hole 212 is formed so that the ends of the first and second pipes 110 and 120 are respectively inserted and received, and a support bolt for fixing the ends of the first and second pipes 110 and 120 in communication with the fitting hole 212 The connection body 210 having the fastening hole 214 to which the 310 is fastened is formed, and a hollow 222 is formed so that the connection body 210 extends in the front end direction and passes the support pipe 10, and the hollow The first and second connectors (200A, 200B) having a coupling body 220 in which a fixing hole 224 to which a fixing bolt 320 for fixing to the support pipe 10 is fastened is formed in communication with the 222 ;
A pipe connection structure comprising: a stopper means for preventing the coupling body 220 of the first and second connector (200A, 200B) from being rotated from the support pipe (10).
청구항 1에 있어서,
상기 스톱퍼수단은 상기 결합몸체(220)의 폭이 상기 연결몸체(210)의 외경 폭보다 더 작게 형성되고,
상기 제1,2연결구(200A,200B)의 결합몸체(220)가 상기 지지파이프(10)에 끼워진 상태로 서로 마주보는 대향면(230)이 밀착되게 결합되며,
상기 제1,2연결구(200A,200B)의 대향면(230)에 서로 이격되고 돌출된 스톱퍼기어(232)가 엇갈리게 기어이 맞물림 결합된 것을 특징으로 하는 파이프 연결구조체.
The method according to claim 1,
The stopper means has a width of the coupling body 220 is formed smaller than the outer diameter width of the coupling body 210,
With the coupling body 220 of the first and second connectors 200A and 200B fitted into the support pipe 10, opposite surfaces 230 facing each other are closely coupled,
A pipe connection structure, characterized in that the stopper gears 232 spaced apart from each other and protruding from the opposite surfaces 230 of the first and second connectors 200A and 200B are interlocked with gears.
청구항 2에 있어서,
상기 대향면(230)은 원형 단면 구조로 형성되고, 상기 스톱퍼기어(232)가 중공(222)의 테두리 둘레를 따라 돌출되도록 형성된 것을 특징으로 하는 파이프 연결구조체.
The method according to claim 2,
The opposing surface 230 is formed in a circular cross-sectional structure, and the stopper gear 232 is formed to protrude along the rim of the hollow (222) pipe connection structure.
청구항 1에 있어서,
상기 지지볼트(310)와 고정볼트(320)는 외주면에 수나사산이 형성된 육각렌치볼트인 것을 특징으로 하는 파이프 연결구조체.
The method according to claim 1,
The support bolt 310 and the fixing bolt 320 are a pipe connection structure, characterized in that the hexagonal wrench bolts formed with male threads on the outer circumferential surface.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220065175A (en) 2020-11-13 2022-05-20 (주)다락 Pipe connection structure
KR20230007056A (en) 2021-07-05 2023-01-12 농업회사법인 주식회사 마루 Pipe Cross Fixing Device for Green House

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349310A (en) * 2000-06-07 2001-12-21 Yukio Harada Connecting device for pipe
KR100432656B1 (en) 2001-08-31 2004-05-22 일신정공주식회사 Pipe coupling device
JP2012017786A (en) * 2010-07-07 2012-01-26 Yamaha Corp T-shape connecting device of pipe
KR101398314B1 (en) * 2013-04-24 2014-05-22 이상숙 Clamp for exclusive use of the plumbing unity
KR101538054B1 (en) 2013-10-08 2015-07-21 한상언 Combined with a variety of combinations possible aspect angle connector for pipes and method of manufacturing the connector
JP2017115934A (en) * 2015-12-22 2017-06-29 一夫 中島 Washer, nut, bolt, nut with washer and bolt with washer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001349310A (en) * 2000-06-07 2001-12-21 Yukio Harada Connecting device for pipe
KR100432656B1 (en) 2001-08-31 2004-05-22 일신정공주식회사 Pipe coupling device
JP2012017786A (en) * 2010-07-07 2012-01-26 Yamaha Corp T-shape connecting device of pipe
KR101398314B1 (en) * 2013-04-24 2014-05-22 이상숙 Clamp for exclusive use of the plumbing unity
KR101538054B1 (en) 2013-10-08 2015-07-21 한상언 Combined with a variety of combinations possible aspect angle connector for pipes and method of manufacturing the connector
JP2017115934A (en) * 2015-12-22 2017-06-29 一夫 中島 Washer, nut, bolt, nut with washer and bolt with washer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220065175A (en) 2020-11-13 2022-05-20 (주)다락 Pipe connection structure
KR20230007056A (en) 2021-07-05 2023-01-12 농업회사법인 주식회사 마루 Pipe Cross Fixing Device for Green House

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