KR20130000424U - a packing of a coupler for agriculture - Google Patents

a packing of a coupler for agriculture Download PDF

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Publication number
KR20130000424U
KR20130000424U KR2020120012270U KR20120012270U KR20130000424U KR 20130000424 U KR20130000424 U KR 20130000424U KR 2020120012270 U KR2020120012270 U KR 2020120012270U KR 20120012270 U KR20120012270 U KR 20120012270U KR 20130000424 U KR20130000424 U KR 20130000424U
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South Korea
Prior art keywords
inner diameter
sealing
packing
coupler
sealing part
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KR2020120012270U
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Korean (ko)
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서한호
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서한호
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Priority to KR2020120012270U priority Critical patent/KR20130000424U/en
Publication of KR20130000424U publication Critical patent/KR20130000424U/en

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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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16L21/025—Rolling sealing rings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

본 고안은 농업용 커플러의 패킹에 관한 것이다.
구성을 살펴보면, 커플러 동체(11) 내경(12)에 형성된 요부(12')에 끼워지는 삽입부(2)와, 패킹(1)의 내경부분에 해당되면서 연결관(13)이 끼워지며 누수가 예방되게 한 밀폐부(3), 그리고 상기 삽입부(2)와 밀폐부(3) 사이에 위치하여 수압이 작용하는 만큼 밀폐부(3)를 연결관(13)에 밀착시켜 줌으로서 밀폐효과를 높이는 공간부(5)와, 상기 삽입부(2)와 밀폐부(3)를 연결하는 연결부(4)가 일체로 되게 형성하되, 상기 밀폐부(3)는 내경 및 외경이 경사짐과 동시에 끝으로 갈수록 가늘게 형성되고, 또 그 길이도 삽입부(2) 폭 보다 더 길게 형성하여서 된 통상의 패킹에 있어서, 상기 연결부(4)가 삽입부(2)의 내경 중앙부에 위치되게 함과 동시에 연결부(4)를 중심으로 양측에 밀폐부(3)(3')와 공간부(5)(5')가 각각 구비되고, 상기 밀폐부(3)과 (3')의 외경(3b)은 일직선형태의 수평으로 형성되면서 내경(3a)은 중앙부에 완만한 볼록부(3a')를 가지도록 형성됨을 특징으로 한다.
위와 같이 구성된 본 고안의 패킹(1)은 커플러 동체(11) 내경(12)에 형성된 요부(12')에 삽입방향에 관계없이 삽입 설치할 수 있어 착오나 실수에 의한 오 조립의 염려가 전혀 없고, 패킹조립에 따른 시간과 인력절감효과가 뛰어나며, 기존 사용 중인 커플러에도 적용이 용이하여 호환성도 극대화되는 등 많은 효과가 있다.The present invention relates to the packing of agricultural couplers.
Looking at the configuration, the insertion portion (2) is fitted to the recessed portion (12 ') formed in the inner diameter 12 of the coupler body (11), and the connection pipe (13) is fitted and leaks corresponding to the inner diameter portion of the packing (1) The sealing part 3, which is prevented, and the insertion part 2 and the sealing part 3 are positioned between the sealing part 3 to the connection pipe 13 as much as the hydraulic pressure acts to close the sealing effect. The height of the space portion 5 and the connecting portion (4) connecting the insertion portion (2) and the sealing portion 3 is formed to be integral, the sealing portion (3) ends at the same time as the inner diameter and the outer diameter is inclined In a conventional packing formed thinner and longer than the width of the inserting portion 2, the connecting portion 4 is positioned at the center of the inner diameter of the inserting portion 2, and at the same time 4, the sealing part 3 (3 ') and the space part 5 (5') are respectively provided on both sides, and the outer diameter 3b of the said sealing part 3 and 3 'is linearly formed. Of As formed in the flat inner diameter (3a) is characterized by a formed so as to have a convex portion (3a ') to a smooth central portion.
The packing 1 of the present invention configured as described above can be inserted and installed in the recess 12 'formed in the inner diameter 12 of the coupler body 11, and there is no fear of misassembly due to a mistake or a mistake. It is excellent in saving time and manpower by assembling packing, and it is easy to apply to coupler in use and maximizes compatibility.

Description

농업용 커플러의 패킹{a packing of a coupler for agriculture}Packing of a coupler for agriculture

본 고안은 농업용 커플러의 패킹에 관한 것으로, 특히, 커플러에 삽입 설치할 때 삽입방향에 관계없이 삽입 설치할 수 있게 하기 위한 것이다.The present invention relates to the packing of the agricultural coupler, in particular, to enable the insertion installation regardless of the insertion direction when inserted into the coupler.

도 1에서 보는 바와 같이 종래의 패킹(1a)은 커플러 동체(11) 내경(12)에 형성된 요부(12')에 끼워지도록 한 삽입부(2)와, 연결관(13)이 끼워져 누수를 예방하게끔 한 밀폐부(3), 그리고 상기 삽입부(2)와 밀폐부(3)를 연결하는 연결부(4)가 일체로 구성되어 있으며, 상기 연결부(4)가 삽입부(2) 및 밀폐부(3) 일측 끝단에 위치하고, 또 밀폐부(3)는 내경 및 외경이 경사진 형상으로 되어 있으며, 그 길이 또한 삽입부(2)의 폭보다 훨씬 더 길게 형성되어 있다.As shown in FIG. 1, the conventional packing 1a includes an insertion part 2 and a connection pipe 13 fitted into the recessed portion 12 ′ formed in the inner diameter 12 of the coupler body 11 to prevent leakage. The sealing part 3 and the connecting part 4 connecting the inserting part 2 and the sealing part 3 are integrally formed, and the connecting part 4 includes the inserting part 2 and the sealing part ( 3) It is located at one end, and the sealing part 3 has an inner diameter and an outer diameter inclined shape, and its length is also formed to be much longer than the width of the inserting part 2.

그러나 위와 같은 종래의 패킹(1a)은 다음과 같은 문제점이 필연적으로 따르게 된다.However, the above conventional packing (1a) will necessarily follow the following problems.

즉, 종래의 패킹(1a)은 커플러 동체(11) 내경(12)의 요부(12')에 삽입시킬 때 연결관(13)의 삽입방향을 감안하여 삽입시켜야만 하기 때문에 조립시 매우 번거롭고 불편함과 동시에 착오나 실수로 인한 오 조립의 가능성이 농후하고, 오 조립으로 인해 삽입방향이 거꾸로 조립되었을 경우에는 필연적으로 누수가 발생하게 되어 농업용수의 막대한 손실이 야기될 수밖에 없게 된다는 것이다.That is, the conventional packing (1a) has to be inserted in consideration of the insertion direction of the connecting pipe 13 when inserting into the recess 12 'of the inner diameter 12 of the coupler body 11 is very cumbersome and inconvenient during assembly and At the same time, there is a high possibility of misassembly due to a mistake or a mistake, and if the insertion direction is assembled upside down due to misassembly, water leakage will inevitably cause a huge loss of agricultural water.

따라서 본 고안은 전술한 종래 농업용 커플러의 패킹에 따른 제반 문제점을 해결하기 위해 안출된 것으로서, 특히, 커플러 동체(11) 내경(12)에 형성된 요부(12')에 삽입방향에 관계없이 삽입 설치할 수 있는 패킹을 제공함으로서 착오나 실수로 인한 오 조립 예방으로 농업용수의 손실을 사전에 예방할 수 있고, 이에 따라 신뢰성과 안전성을 극대화시킬 수 있게 하려는데 그 목적이 있는 것이다.Therefore, the present invention has been devised to solve all the problems caused by the packing of the conventional agricultural coupler described above. In particular, the coupler body 11 can be inserted and installed regardless of the insertion direction in the recess 12 'formed in the inner diameter 12 of the coupler. The purpose of the present invention is to prevent the loss of agricultural water by preventing misassembly due to a mistake or a mistake, and thus to maximize reliability and safety.

또한, 기존 사용 중인 농업용 커플러에도 교환 장착이 용이하게 하여 호환성을 극대화시키려는 데도 목적이 있다.In addition, the purpose is to maximize the compatibility by making it easy to replace and replace the existing agricultural coupler.

커플러 동체(11) 내경(12)에 형성된 요부(12')에 끼워지는 삽입부(2)와, 패킹(1)의 내경부분에 해당되면서 연결관(13)이 끼워지며 누수가 예방되게 한 밀폐부(3), 그리고 상기 삽입부(2)와 밀폐부(3) 사이에 위치하여 수압이 작용하는 만큼 확장되어 밀폐부(3)를 연결관(13)에 밀착시켜 줌으로서 밀폐효과를 높이는 공간부(5)와, 상기 삽입부(2)와 밀폐부(3)를 연결하는 연결부(4)가 일체로 되게 형성하되, 상기 밀폐부(3)는 내경 및 외경이 경사짐과 동시에 끝으로 갈수록 가늘게 형성되고, 또 그 길이도 삽입부(2) 폭 보다 더 길게 형성하여서 된 패킹에 있어서,An insertion part 2 fitted into the recessed portion 12 ′ formed in the inner diameter 12 of the coupler body 11, and a connecting tube 13 fitted into the inner diameter portion of the packing 1 to prevent leakage. Located between the part 3 and the insertion part 2 and the sealing part 3 is expanded as much as the hydraulic pressure acts to close the sealing part 3 to the connecting pipe 13 to increase the sealing effect The portion 5 and the connecting portion 4 connecting the inserting portion 2 and the sealing portion 3 are integrally formed, but the sealing portion 3 has an inner diameter and an outer diameter inclined toward the end. In the packing which is formed thinly and whose length is formed longer than the width of the insertion part 2,

상기 연결부(4)가 삽입부(2)의 내경 중앙부에 위치되게 함과 동시에 연결부(4)를 중심으로 양측에 밀폐부(3)(3')와 공간부(5)(5')를 각각 형성하고, 밀폐부(3)과 (3')의 내경(3a)은 중앙부에 완만한 볼록부(3a')를 가지도록 형성함을 특징으로 한다.The connecting portion 4 is positioned at the center of the inner diameter of the inserting portion 2, and at the same time, the sealing portions 3, 3 'and the space portions 5, 5' are respectively positioned around the connecting portion 4, respectively. It is characterized in that the inner diameter (3a) of the closed portion (3) and (3 ') is formed to have a gentle convex portion (3a') in the center.

위와 같이 구성된 본 고안의 패킹(1)은 커플러 동체(11) 내경(12)에 형성된 요부(12')에 삽입방향에 관계없이 삽입 설치할 수 있어 착오나 실수로 인한 오 조립의 염려가 전혀 없고, 패킹조립에 따른 시간과 인력절감효과가 뛰어나며, 기존 사용 중인 커플러에도 적용이 용이하여 호환성도 극대화되는 등 많은 효과가 따르게 된다.Packing (1) of the present invention configured as described above can be inserted into the recessed portion 12 'formed in the inner diameter 12 of the coupler body 11, regardless of the insertion direction there is no fear of misassembly due to mistake or mistake, It is excellent in saving time and manpower by assembling packing, and it is easy to apply to the existing coupler.

도 1은 종래 고안의 종 단면도.
도 2는 본 고안의 사시도.
도 3은 본 고안의 종단면도.
도 4는 본 고안이 조립된 상태를 나타낸 커플러의 단면도1 is a longitudinal cross-sectional view of a conventional design.
2 is a perspective view of the present invention.
3 is a longitudinal sectional view of the present invention.
Figure 4 is a cross-sectional view of the coupler showing a state in which the subject innovation is assembled

본 고안은 농업용 커플러 동체(11)에 삽입 설치되는 패킹의 구조를 개량하여 삽입방향을 따지지 않고 어떤 방향으로 삽입 설치하더라도 누수가 발생되지 않게 함으로서, 착오나 실수로 인한 오 조립이 전혀 발생될 염려가 없게 한 농업용 커플러의 패킹에 관한 것으로 이하 첨부된 도면에 의거 상세하게 설명하면 다음과 같다.The present invention improves the structure of the packing to be inserted into the agricultural coupler body 11, so that no leakage occurs even if the insertion direction is inserted in any direction, regardless of the insertion direction, there is no fear of mis-assembly due to mistake or mistake. Regarding the packing of the agricultural coupler, which will not be described in detail below based on the accompanying drawings.

도2～도4에서 보는 바와 같이 본 고안의 패킹(1)은, 커플러 동체(11) 내경(12)에 형성된 요부(12')에 끼워지는 삽입부(2)와, 패킹(1)의 내경 부분에 해당되면서 연결관(13)이 끼워지며 누수가 예방되게 한 밀폐부(3), 그리고 상기 삽입부(2)와 밀폐부(3) 사이에 위치하여 수압이 작용하는 만큼 확장되어 밀폐부(3)를 연결관(13)에 밀착시켜 줌으로서 밀폐효과를 높이게 하는 공간부(5)와, 상기 삽입부(2)와 밀폐부(3)를 연결하는 연결부(4)가 일체로 되게 형성하되, 상기 밀폐부(3)는 끝으로 갈수록 가늘게 형성되고, 또 그 길이도 삽입부(2) 폭 보다 더 길게 형성하여서 된 통상의 패킹에 있어서,As shown in Figs. 2 to 4, the packing 1 of the present invention includes an insertion part 2 fitted into the recessed portion 12 'formed in the inner diameter 12 of the coupler body 11, and the inner diameter of the packing 1. Corresponding to the part, the connecting pipe 13 is fitted and the sealing part 3 to prevent leakage, and located between the inserting part 2 and the sealing part 3 is expanded as the hydraulic pressure acts to the closed part ( 3) by closely contacting the connecting pipe 13, the space portion 5 to enhance the sealing effect, and the connecting portion 4 connecting the insertion portion 2 and the sealing portion 3 is formed integrally In the conventional packing, the sealing part 3 is formed thinner toward the end, and the length thereof is longer than the width of the inserting part 2,

상기 연결부(4)가 삽입부(2)의 내경 중앙부에 위치되게 함과 동시에 연결부(4)를 중심으로 양측에 밀폐부(3)(3')와 공간부(5)(5')를 각각 형성하고, 밀폐부(3)(3')의 외경(3b)은 수평을 이루도록 일직선형태로 형성하면서 내경(3a)은 중앙부에 완만한 볼록부(3a')를 가짐과 동시에 양단부로 갈수록 가늘게 테이퍼진 형태로 형성한 것이다.The connecting portion 4 is positioned at the center of the inner diameter of the inserting portion 2, and at the same time, the sealing portions 3, 3 'and the space portions 5, 5' are respectively positioned around the connecting portion 4, respectively. And the outer diameter 3b of the closed portion 3, 3 'is formed in a straight line shape so as to be horizontal, while the inner diameter 3a has a smooth convex portion 3a' at the center and taper toward both ends. It is formed in jin form.

즉, 본 고안의 패킹(1)은 밀폐부(3)(3')가 연결부(4)를 중심으로 양측에 형성되고, 밀폐부(3)(3')의 외경(3b)은 일직선형태이면서 내경(3a)은 중앙 볼록부(3a')로 갈수록 작아지는 테이퍼진 형상이므로, 이를 커플러 동체(11) 내경(12)에 삽입시켰을 때는 도4에서 보는 바와 같이 삽입부(2)는 요부(12')에 끼워져 삽입되면서 밀폐부(3)(3')가 요부(12') 양측에 안착되게 되며, 이 상태에서 연결관(13)을 삽입시키면 연결관(13)의 선단 외주면이 볼록부(3a') 내경에 꽉 끼게 됨으로서 누수의 틈이 없게 되는 것이며, 따라서 역류시 수압이 공간부(5)＜또는 (5')＞와 밀폐부(3)＜또는 (3')＞의 외경(3b)에 작용하여 밀폐부(3) 외경(3b)을 가압하는 상태가 됨으로서 안정적으로 누수를 예방할 수 있게 된다는 것이다.That is, in the packing 1 of the present invention, the sealing parts 3 and 3 'are formed on both sides of the connecting part 4, and the outer diameter 3b of the sealing parts 3 and 3' is in a straight line shape. Since the inner diameter 3a has a tapered shape that becomes smaller toward the central convex portion 3a ', when the inner diameter 3a is inserted into the inner diameter 12 of the coupler body 11, the insertion portion 2 has a recessed portion 12 as shown in FIG. ') Is inserted into the sealing portion (3) (3') to be seated on both sides of the recess (12 '), and inserting the connecting pipe 13 in this state, the outer peripheral surface of the front end of the connecting pipe 13 is convex ( 3a ') The inner diameter is tight so that there is no gap of leakage. Accordingly, the water pressure during the reverse flow causes the outer diameter 3b of the space portion 5 <or (5') and the sealing portion 3 <or (3 ')>. By acting on), the sealing part 3 can be pressurized to the outside diameter 3b, thereby stably preventing leakage.

따라서 본 고안의 패킹(1)은 삽입방향이 정방향이든 역방향이든 관계없이 커플러에 원활하게 삽입 설치할 수 있어 조립에 따른 실수나 착오가 발생할 이유가 전혀 없게 되므로 조립성이 극대화될 수 있는 것이며, 더불어 오 조립으로 인한 누수발생 염려가 전혀 없는 매우 유용한 고안인 것이다.Therefore, the packing 1 of the present invention can be inserted and installed smoothly in the coupler irrespective of whether the insertion direction is the forward direction or the reverse direction, so that there is no reason for any mistake or error caused by the assembly, and assembling can be maximized. It is a very useful design with no fear of leakage due to assembly.

1, 1a : 패킹 2 : 삽입부 3, 3' : 밀폐부
4 : 연결부 5, 5' : 공간부 11 : 동체
12 : 내경 12' : 요부 13 : 연결관1, 1a: Packing 2: Insert 3, 3 ': Seal
4 connection part 5, 5 ': space part 11: fuselage
12: inner diameter 12 ': main part 13: connector

Claims (1)

커플러 동체(11) 내경(12)에 형성된 요부(12')에 끼워지는 삽입부(2)와, 패킹(1)의 내경부분에 해당되면서 연결관(13)이 끼워지며 누수가 예방되게 한 밀폐부(3), 그리고 상기 삽입부(2)와 밀폐부(3) 사이에 위치하여 수압이 작용하는 만큼 확장되어 밀폐부(3)를 연결관(13)에 밀착시켜 줌으로서 밀폐효과를 높이는 공간부(5)와, 상기 삽입부(2)와 밀폐부(3)를 연결하는 연결부(4)가 일체로 되게 형성하되, 상기 밀폐부(3)는 내경 및 외경이 경사짐과 동시에 끝으로 갈수록 가늘게 형성되고, 또 그 길이도 삽입부(2) 폭 보다 더 길게 형성하여서 된 패킹에 있어서,
상기 연결부(4)가 삽입부(2)의 내경 중앙부에 위치되게 함과 동시에 연결부(4)를 중심으로 양측에 밀폐부(3)(3')와 공간부(5)(5')를 각각 형성하고, 밀폐부(3)과 (3')의 외경(3b)은 일직선형태의 수평으로, 그리고 내경(3a)은 중앙부에 완만한 볼록부(3a')를 가지면서 끝으로 갈수록 확장되는 테이퍼진 형태로 형성됨을 특징으로 하는 농업용 커플러의 패킹.An insertion part 2 fitted into the recessed portion 12 ′ formed in the inner diameter 12 of the coupler body 11, and a connecting tube 13 fitted into the inner diameter portion of the packing 1 to prevent leakage. Located between the part 3 and the insertion part 2 and the sealing part 3 is expanded as much as the hydraulic pressure acts to close the sealing part 3 to the connecting pipe 13 to increase the sealing effect The portion 5 and the connecting portion 4 connecting the inserting portion 2 and the sealing portion 3 are integrally formed, but the sealing portion 3 has an inner diameter and an outer diameter inclined toward the end. In the packing which is formed thinly and whose length is formed longer than the width of the insertion part 2,
The connecting portion 4 is positioned at the center of the inner diameter of the inserting portion 2, and at the same time, the sealing portions 3, 3 'and the space portions 5, 5' are respectively positioned around the connecting portion 4, respectively. And the outer diameter 3b of the sealing parts 3 and 3 'is horizontal in a straight line shape, and the inner diameter 3a is tapered extending toward the end while having a gentle convex part 3a' at the center part. Packing of agricultural coupler, characterized in that it is formed in a jin form.
KR2020120012270U 2012-12-24 2012-12-24 a packing of a coupler for agriculture KR20130000424U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200002282U (en) * 2019-04-09 2020-10-19 서한호 A cap for a hose coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200002282U (en) * 2019-04-09 2020-10-19 서한호 A cap for a hose coupler

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