KR200396604Y1 - Branch pipe connector for agricultural - Google Patents

Branch pipe connector for agricultural Download PDF

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Publication number
KR200396604Y1
KR200396604Y1 KR20-2005-0018731U KR20050018731U KR200396604Y1 KR 200396604 Y1 KR200396604 Y1 KR 200396604Y1 KR 20050018731 U KR20050018731 U KR 20050018731U KR 200396604 Y1 KR200396604 Y1 KR 200396604Y1
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KR
South Korea
Prior art keywords
valve
connector
branch pipe
pipe
agricultural
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KR20-2005-0018731U
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Korean (ko)
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조구호
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조구호
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Priority to KR20-2005-0018731U priority Critical patent/KR200396604Y1/en
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Publication of KR200396604Y1 publication Critical patent/KR200396604Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/08Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/16Joining 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 branch pipe comprising fluid cut-off means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/08Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/14Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall

Abstract

본 고안은 농업용 분기관 연결구에 관한 것으로, 좌우 연결관(4)(6) 사이에 개폐밸브(2)를 갖도록 하고, 일측 연결관(4) 단부에 갖는 받침부(16)는 연결관(4)과 분리구성하여 조립고정토록 하되 가압면(16b)의 전방 양측에는 가압면 직경보다 폭이 좁고 외측으로는 일부돌출되는 안내편(12)(14)을 경사지게 형성하여 어느 한 안내편을 용수관(B)의 통공에 결합하여 걸림이 이루어지도록 한 상태에서 다른 한 안내편이 갖는 폭만큼 회전시켜 주게 되면 상기 다른 한 안내편이 그 경사각에 의해 통공 내부로 쉽게 진입하여 받침부(16)의 완전한 삽입이 이루어지도록 한 것이다.The present invention relates to a branching connector for agriculture, having a valve 2 between the left and right connectors (4) and 6, and the supporting portion (16) at one end of the connector (4) is a connector (4). ) To be assembled and fixed to the front side of the pressing surface (16b) on both sides of the width of the pressing surface is narrower than the diameter of the pressing surface and formed to be inclined guide pieces (12) (14) partially protruded to any one of the water pipe (B) is rotated by the width of the other guide piece in the state that the engagement is made to engage the through hole of the other guide piece easily enters the inside of the hole by the inclination angle to complete insertion of the support 16 It is to be done.

Description

농업용 분기관 연결구{BRANCH PIPE CONNECTOR FOR AGRICULTURAL}BRANCH PIPE CONNECTOR FOR AGRICULTURAL}

본 고안은 농업용 분기관 연결구에 관한 것으로서, 상세하게는 용수관과의 결합이 신속하고 용이하게 이루어질 수 있도록 하고 또 분기관을 개폐하는 개폐밸브로서도 만족할 수 있도록 한 것이다.The present invention relates to a branching connector for agriculture, in detail, to be able to be quickly and easily coupled with the water pipe and to satisfy the opening and closing valve for opening and closing the branch pipe.

농업용 분기관 연결구는 고압의 용수관에 여러개의 점적호스나 스프링클러등을 연결하는데 이용되는 것으로서, 기본구성은 연결관의 일단에 형성되는 받침부가 용수관의 작은 통공을 통한 강제삽입후 밀폐링을 갖는 죄임구의 죄임으로 연결고정되게 하고, 타단에 형성되는 걸림테는 분기관 내에 삽입되게 하여 죄임구의 죄임으로 분기관이 걸림테와 좌임구 사이에 끼어 연결고정되도록 구성되는데, 이때 요구되는 특성상 강하고 질긴 재질로 제작되는 고압의 용수에 작은 통공을 형성하여 여기에 통공보다 직경이 큰 받침부를 강제삽입해 주기가 여간 어렵고 힘드는 일이 아닐 수 없어 상기 받침부가 용수관의 통공 내에 원활하게 삽입되도록 하는데 다양한 기술이 이용되고 있다.The agricultural branch pipe connector is used to connect several drip hoses or sprinklers to the high pressure water pipe, and the basic configuration has a sealing ring after the forced insertion through the small hole of the water pipe. It is configured to be connected and fixed by the guilt of sin, and the hook frame formed at the other end is inserted into the branch pipe so that the branch pipe is clamped between the hang rim and the left rim by the sin of the sin guilt. Forming a small hole in the high-pressure water to be produced by the force is difficult and difficult to insert the support portion larger diameter than the hole here, it is difficult and difficult to be a variety of techniques to ensure that the support portion is inserted into the hole of the water pipe smoothly It is used.

등록실용신안 제188526호는 단순히 연통관 단부에 직경이 큰 판형의 받침부를 형성하여 상기 받침부 일측에 갖는 삽지안내요홈에 용수관의 통공 테두리부가 끼어 고정되게 한 상태에서 한바퀴 이상 회전시켜 주게 되면 완전한 삽입이 이루어지도록 한 것으로서, 이는 받침부가 판형이라 용수관 내에서 물의 흐름을 크게 방해할 우려가 없는 등의 장점은 지니게 되나 용수관의 통공은 최소한 받침부가 갖는 직경만큼 크게 확장되어야만 받침부의 삽입이 가능하게 되고 또 적어도 연결구를 한바퀴 이상 회전시켜 주어야만 완전한 삽입이 이루어지게 되므로 받침부의 삽입작업이 여간 힘들고 까다로운 일이 아닐 수 없다.Registration Utility Model No. 188526 is simply inserted into the end of the communication tube to form a large diameter plate-shaped support portion to the insertion guide grooves on one side of the support portion is inserted into the hole when the perforated edge of the water pipe is fixed and inserted more than one full rotation This is achieved, which has the advantage that the base is plate-shaped, so there is no danger of significantly disturbing the flow of water in the water pipe. In addition, at least one turn of the connector is rotated at least one complete insertion is made, so the work of inserting the supporting part is difficult and difficult.

또한 최근에는 연결구의 받침부 전방에 스크류를 돌출형성하여 상기 스크류에 의해 용수관 내부로 쉽게 진입할 수 있도록 한 연결구가 제공된바 있으나, 이는 결합시 용수관 내부로 크게 돌출되는 스크류가 물의 흐름을 방해하게 되고 또 이역시 연결구를 최소한 한바퀴 이상 회전시켜 주어야만 받침부가 용수관 내부로 완전히 진입하게 되므로 사용하기가 번거롭다.In addition, the connector has been provided in recent years to protrude the screw in front of the support portion of the connector so that it can easily enter the water pipe by the screw, which is a screw that protrudes largely into the water pipe when combined to block the flow of water In addition, it is also cumbersome to use the support because the connector is completely entered into the water pipe only when the connector is rotated at least one turn.

또한 이들 모두는 단순히 농업용 분기관 연결구로서만 만족할 수 있는 것으로서, 해당 점적호스나 스프링클러의 단수를 위하여는 별도의 개폐밸브를 연결설치해 주어야 하므로 별도의 개폐밸브를 제작하여 연결해 주는데 추가비용이 소요되는 등의 많은 문제점들이 있는 것이었다.In addition, all of these can be satisfied simply as a branching connector for agriculture, and the additional opening and closing valves must be connected and installed for the purpose of the corresponding drop hose or sprinkler. There were a lot of problems.

본 고안은 상술한 종래기술이 갖는 제반 문제점들을 감안하여 받침부를 용수관의 통공에 보다 간단하고 용이하게 결합해 줄 수가 있고 또 간단한 구조로 개폐밸브를 갖도록 할 수가 있는 농업용 분기관 연결구를 제공하고자 한다.The present invention has been made in view of the above-mentioned problems of the related art, and provides an agricultural branch pipe connector that can more easily and easily couple the support portion to the through hole of a water pipe, and can have an open / close valve with a simple structure. .

상기한 본 고안의 목적은 연결관 중앙부에 개폐밸브가 연결설치되고, 일측 연결관 단부에 갖는 받침부는 그 전방 양측에 각각 경사진 안내편을 갖도록 하여 어느 한 안내편을 용수관의 통공 내에 결합하여 걸림상태에서 연결구가 용수관과 직각을 이루도록 한 다음 다른 한 안내편이 갖는 폭만큼 회전시켜 주게 되면 해당 안내편이 경사각에 의해 용수관 내부로 쉽게 진입하여 받침부가 완전삽입되게 한 연결구에 의해 달성된다.The purpose of the present invention described above is connected to the opening and closing valve is installed in the center of the connecting pipe, and the supporting portion having one end of the connecting pipe to have a guide piece inclined in each of the front both sides by coupling any one guide in the through hole of the water pipe If the connector is perpendicular to the water pipe in the locked state and then rotated by the width of the other guide piece, the guide piece is easily entered into the water pipe by the inclination angle, and is achieved by the connector allowing the supporting part to be fully inserted.

도 1은 본 고안의 사시도로서, 본 고안은 개폐밸브(2)를 사이에 두고 양측에 연결관(4)(6)이 연장형성되고, 상기 좌우연결관(4)(6)에는 죄임구(8)(10)가 나사결합되며, 일측 연결관(4) 단부에는 좌우에 경사진 안내편(12)(14)을 갖는 받침부(16)가 결합고정되고, 타측 연결관(6) 단부에는 다단의 걸림테(18)가 형성된다.1 is a perspective view of the present invention, the present invention is connected to the opening and closing valve (2) between the connecting pipe (4) (6) is formed on both sides, the left and right connecting pipe (4) (6) clamping ( 8) (10) is screwed, the supporting portion 16 having the guide pieces 12, 14 inclined to the left and right at one end of the connection pipe (4) is fixed and coupled to the other end of the connection pipe (6) A multi-stage hook 18 is formed.

도 2는 본 고안의 분해사시도로서, 개폐밸브(2)는 밸브실을 갖는 본체(20)와 손잡이를 갖는 밸브(22)로 구성되는데, 본체(20) 상부에는 걸림테(20a)가 빙둘러 형성되고 밸브(22) 양측에는 탄성을 갖는 걸림편(22a)이 하향돌출형성되어 밸브(22)의 결합시 상기 밸브(22)의 좌우걸림편(22a)이 경사진 안내면의 안내로 걸림테(20a)와 걸림이 이루어져 이탈방지되도록 구성된다.2 is an exploded perspective view of the present invention, the on-off valve 2 is composed of a main body 20 having a valve chamber and a valve 22 having a handle, the upper edge of the main body 20, the hook frame 20a is round The locking pieces 22a having elasticity are formed on both sides of the valve 22 downwardly so that when the valves 22 are coupled, the left and right locking pieces 22a of the valves 22 are caught by the guides of the inclined guide surfaces. 20a) is made so that it is prevented from being separated.

좌우연결관(4)(6)은 개폐밸브(2)의 본체(20)로부터 밸브실과 연통되게 연장형성되고 그 외면에 각각 죄임수(8)(10)를 나사결합하는 나선부가 형성되는데 받침부(16)는 연결관(4)과 분리구성되어 죄임구(8)가 연결관에 나사결합될 수 있도록 구성된다.The left and right connecting pipes 4 and 6 extend from the main body 20 of the open / close valve 2 to communicate with the valve chamber, and a spiral portion for screwing the clamping screws 8 and 10 is formed on the outer surface thereof. (16) is configured to be separated from the connector (4) so that the clamping device (8) can be screwed to the connector.

상기에서 일측 연결관(4)과 받침부(16)는 일측 연결관 단부에 갖는 경사진 안내부(4a)와 걸림홈(4b) 및 받침부(16)가 갖는 결합공(16a)에 의해 결합고정되는데 이때 안내부(4a)와 걸림홈(4b) 및 결합공(16a)은 면접촉이 이루어지도록 하여 결합시 공회전이 방지되게 하고 또 결합후 접착제로 움직임없이 접착고정해 주는 것이 바람직하다.One side of the connecting pipe (4) and the support 16 is coupled by the coupling hole (16a) having the inclined guide portion (4a) and the locking groove (4b) and the support portion 16 having one end of the connection pipe. The guide portion (4a) and the engaging groove (4b) and the coupling hole (16a) is fixed to the surface contact is made to prevent the idling during the coupling, and it is preferable to fix the adhesive without movement after the bonding.

또한 받침부(16)는 후면에 직경이 큰 가압면(16b)이 형성되는 것으로서, 안내편(12)(14)은 가압면(16b)의 전방 양측에 가압면 직경보다는 작고 외측으로는 일부돌출되며 각각 일방향으로 약간 경사지게 형성된다.In addition, the supporting portion 16 is formed with a pressing surface 16b having a large diameter on the rear surface, and the guide pieces 12 and 14 are smaller than the pressing surface diameter on both front sides of the pressing surface 16b and partially protrude to the outside. Each is slightly inclined in one direction.

또한 연결관(4)(6)에 나사결합되는 죄임구(8)(10) 중 일측 죄임구(8)는 단부에 쐐기형의 가압돌기(8a)가 빙둘러 형성되고 그 내측에는 누수를 방지하는 밀폐링(24)이 형성된다.In addition, one of the clamping holes (8) (10) of the clamping holes (8) (10) screwed to the connecting pipe (4) (6) is formed around the end of the wedge-shaped pressing projection (8a) and prevents leakage inside The sealing ring 24 is formed.

타측 연통관(6) 단부에 갖는 다단의 걸림테(18)는 그 나선부 직경보다 작게 형성되어 죄임구(10)의 죄임시 죄임구와의 사이에 약간의 틈을 갖도록 구성된다.The multi-stage hook 18 at the end of the other communication tube 6 is formed to be smaller than the diameter of the spiral portion and is configured to have a slight gap between the clamping portion 10 and the clamping portion during the clamping.

본 고안은 몸체(20)의 밸브실에 밸브(22)를 결합하여 상기 밸브(22)가 갖는 걸림편(22a)이 본체(20)의 걸림테(20a)에 걸려 회전에 의한 개폐작동이 이루어지도록 하고, 좌우 연결관(4)(6)에는 죄임구(8)(10)를 나사결합한 다음 일측 연결관(4) 단부에 받침부(16)를 결합고정해 주게 되면 조립완료된다.The present invention is coupled to the valve chamber of the body 20, the engaging piece (22a) of the valve 22 is caught by the engaging frame (20a) of the main body 20 is made to open and close operation by rotation The left and right connecting pipes (4) and (6) is screwed in (8) (10) and then screwed on the one end of the connecting pipe (4), the fixing portion 16 is assembled and completed.

본 고안 연결구(A)는 도 4에서와 같이 일측 연결관(4) 단부에 갖는 받침부(16)의 어느 한 안내편(12)이 용수관(B)의 통공 내에 진입되게 하여 그 내벽과 걸림이 이루어지게 하고 이후 도 5에서와 같이 연결구(A)를 용수관(B)과 거의 직각을 이루도록 하게 되면 연결관(4)의 안내부(4a)와 받침부(16) 단부가 용수관(B) 내부로 진입하게 되고 이 상태에서 연결구(A)를 회전시켜 주게 되면 다른 한 안내편은 그 경사각에 의해 용수관(B) 내부로 점차 진입하여 안내편이 갖는 폭만큼의 회전각에서 완전한 진입이 이루어지게 된다.The connector A of the present invention allows any one of the guide pieces 12 of the supporting portion 16 provided at one end of the connecting pipe 4 to enter the through-hole of the water pipe B as shown in FIG. After this is made and the connector (A) is made to be substantially perpendicular to the water pipe (B) as shown in Figure 5 and the end of the guide portion (4a) and the supporting portion (16) of the connection pipe (4) water pipe (B) ) When entering the inside and rotating the connector (A) in this state, the other guide piece is gradually entered into the water pipe (B) by the inclination angle, and complete entry is made at the rotation angle of the width of the guide piece. You lose.

연결부(16)의 삽입후에는 죄임구(8)를 죄여주게 되면 상기 죄임구(8) 단부에 갖는 가압돌기(8a)와 밀폐링(24)이 용수관(B)의 통공 테두리부를 가압하여 연결부(16)의 가압면(16b)에 긴밀히 밀착고정시켜 주게 되므로 누수없이 견고히 연결고정된다.After inserting the connecting portion 16, the clamping tool (8) is tightened and the pressing projection (8a) and the sealing ring 24 having the end of the clamping device (8) by pressing the through hole of the water pipe (B) Since it tightly fixed to the pressing surface 16b of the connecting portion 16, it is firmly connected and fixed without leakage.

연결구(A)를 용수관(B)에 연결고정한 후에는 타측 연결관(6) 단부에 갖는 걸림테(18)가 분기관 내에 삽입되게 하여 죄임구(10)를 죄여 주게 되면 분기관의 단부가 걸림테(18)와 죄임구(10) 사이에 끼어 연결고정되므로 연결구(A)로서의 기본적인 기능을 만족하게 된다.After fixing the connector (A) to the water pipe (B), when the engaging frame (18) having the other end of the connecting pipe (6) is inserted into the branch pipe to tighten the clamping device (10), the end of the branch pipe Since the connection is fixed between the engaging frame 18 and the sinusok 10 is satisfied the basic function as the connector (A).

더나아가 좌우연결관(4)(6) 사이에 갖는 개폐밸브(2)는 밸브(22)의 연통공을 좌우연결관(4)(6)과 연통되게 하는 것으로 급수가 이루어지게 되는데 해당 분기관의 급수를 중단하고자 할 경우 밸브(22)를 약90°회전시켜서 일측 연결관(4)을 폐쇄해 주면 되므로 간단한 구성으로 분기관을 개폐하는 개폐밸브를 갖도록 할 수가 있게 되는 것이다.Furthermore, the opening and closing valve 2 provided between the left and right connecting pipes 4 and 6 makes the water supply to be made by communicating the communication hole of the valve 22 with the left and right connecting pipes 4 and 6, the branch pipe. If you want to stop the water supply of the valve 22 by rotating about 90 ° one side of the connecting pipe (4) is to be able to have an on-off valve for opening and closing the branch pipe in a simple configuration.

이상에서와 같이 본 고안은 일측 연결관(4)이 갖는 받침부(16)의 어느 한 안내편을 용수관(B)의 통공 내에 결합하여 그 내벽과 걸림이 이루어지게 한 다음 연결구(A)를 세워서 다른 한 안내편이 갖는 폭만큼 소폭회전시켜 주게 되면 해당 안내편이 자체 경사각에 의해 통공 내부로 쉽게 진입하여 받침부의 완전삽입이 이루어지게 되므로 연결구(A)의 결합이 신속하고 용이하게 이루어질 수가 있고 또 간단한 구성으로 개폐밸브(2)를 갖도록 할 수가 있어 별도의 개폐밸브를 이용하는데 비해 비용을 절감할 수가 있게 되는 등의 효과가 있는 것이다.As described above, the present invention is coupled to any one guide piece of the support portion 16 of the one side connecting pipe 4 in the through hole of the water pipe (B) to make a hook with the inner wall and then the connector (A) If it is turned up and rotated a little as much as the width of the other guide piece, the guide piece can easily enter the through hole by its inclination angle and complete insertion of the supporting part can be made quickly and easily. It is possible to have the on-off valve (2) in the configuration, such that the cost can be reduced compared to using a separate on-off valve.

도 1 : 본 고안의 사시도1: perspective view of the present invention

도 2 : 본 고안의 분해사시도2 is an exploded perspective view of the subject innovation

도 3 : 본 고안에 이용되는 받침부의 정면구성도3: Front configuration diagram of the support portion used in the present invention

도 4 : 본 고안의 어느 한 안내편과 용수관의 걸림시를 나타낸 정면구성도4 is a front configuration diagram showing the locking of any one guide piece and the water pipe of the present invention

도 5 : 본 고안의 다른 한 안내편의 진입시를 나타낸 정면구성도5 is a front configuration diagram showing the entry of another guide piece of the present invention

도 6 : 본 고안의 결합후를 나타낸 일부단면구성도Figure 6 is a partial cross-sectional view showing after the combination of the subject innovation

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(A)--연결구 (B)--용수관(A)-Connector (B)-Water Pipe

(2)--개폐밸브 (4)(6)--연결관(2)-opening and closing valve (4) (6)-connector

(4a)--안내부 (4b)--걸림홈(4a)-Guide (4b)-Grip Groove

(8)(10)--죄임구 (12)(14)--안내편(8) (10)-Conviction (12) (14)-Guide

(16)--받침부 (16a)--결합공(16)-base (16a)-engagement hole

(16b)--가압면 (18)--걸림테(16b) --Pressure Surface (18)-Job Frame

(20)--본체 (20a)--걸림테(20)-Body (20a)-Jangte Frame

(22)--밸브 (22a)--걸림편(22)-valve (22a)-locking

(24)--밀폐링(24)-sealing ring

Claims (3)

연통관 양측에 죄임구가 나사결합되고 양단부에는 받침부와 걸림테를 갖는 농업용 분기관 연결구에 있어서, 좌우 연결관 사이에 본체와 밸브로 구성되는 개폐밸브를 연결설치하고, 일측 연결관이 갖는 받침부의 전방 양측에는 가압면 직경보다 폭이 좁고 외측으로는 일부돌출되는 안내편을 경사지게 형성하여 구성함을 특징으로 하는 농업용 분기관 연결구.In the agricultural branch pipe connector having a clamping part screwed to both sides of the communication pipe and having a supporting part and a hook frame at both ends, an opening and closing valve composed of a main body and a valve is connected between the left and right connecting pipes, and the supporting part of the supporting pipe is provided. The front branch is narrower than the diameter of the pressing surface and the agricultural branch pipe connector, characterized in that formed by forming an inclined guide piece to protrude to the outside. 청구항 1에 있어서, 개폐밸브는 연통관과 연통된 본체의 밸브실에 손잡이를 갖는 밸브를 삽입되게 하여 밸브가 갖는 좌우걸림편이 본체의 걸림테와 걸림이 이루어지도록 구성함을 특징으로 하는 농업용 분기관 연결구.The method according to claim 1, Opening and closing valves agricultural branch pipe connector characterized in that the left and right engaging pieces of the valve is configured to be engaged with the hook frame of the main body by inserting the valve having a handle in the valve chamber of the main body communicating with the communication tube. . 청구항 1에 있어서, 받침부는 일측 연결관과 분리구성되어 중앙부에 갖는 결합공에 일측 연결관이 갖는 경사진 안내부가 반강제로 관통하도록 하여 안내부 내측에 갖는 걸림홈과 걸림이 이루어져 고정되도록 구성함을 특징으로 하는 농업용 분기관 연결구.The method of claim 1, wherein the support portion is configured to be separated from one side of the connecting pipe to the engaging hole in the central portion through the inclined guide portion of the one side connecting pipe through the semi-forcing to lock the locking groove and the inside of the guide portion is made to be fixed. Agricultural branch pipe connector, characterized in that.
KR20-2005-0018731U 2005-06-28 2005-06-28 Branch pipe connector for agricultural KR200396604Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2005-0018731U KR200396604Y1 (en) 2005-06-28 2005-06-28 Branch pipe connector for agricultural

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2005-0018731U KR200396604Y1 (en) 2005-06-28 2005-06-28 Branch pipe connector for agricultural

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990788B1 (en) * 2007-12-31 2010-10-29 조구호 Branch pipe connector for agricultural
KR102153316B1 (en) 2019-04-03 2020-09-09 태광에이텍 주식회사 The Disconnecting mechanism for branching valve for agricultural water supply and fixed connection structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990788B1 (en) * 2007-12-31 2010-10-29 조구호 Branch pipe connector for agricultural
KR102153316B1 (en) 2019-04-03 2020-09-09 태광에이텍 주식회사 The Disconnecting mechanism for branching valve for agricultural water supply and fixed connection structure

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