KR100997534B1 - Water Clamp Fittings - Google Patents

Water Clamp Fittings Download PDF

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KR100997534B1
KR100997534B1 KR1020100088544A KR20100088544A KR100997534B1 KR 100997534 B1 KR100997534 B1 KR 100997534B1 KR 1020100088544 A KR1020100088544 A KR 1020100088544A KR 20100088544 A KR20100088544 A KR 20100088544A KR 100997534 B1 KR100997534 B1 KR 100997534B1
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clamp
pipe
main body
present
sides
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김창규
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김창규
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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
    • F16L21/00Joints with sleeve or socket
    • F16L21/08Joints with sleeve or socket with additional locking means

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  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)

Abstract

본 발명은 상수도용 클램프 이음관에 관한 것으로서, 시공 용이성과 신축기능 향상 및 원가절간이 가능하면서도 견고한 고정 상태를 제공할 수 있는 상수도용 클램프 이음관을 제공코자 하는 것이다.
즉, 본 발명은 양쪽 내측에 형성된 패킹홈(2a)에 파이프(4)와 밀착되는 패킹(5)을 결합한 본체(2)와 분리된 클램프(3)로 파이프(4)를 클램핑할 수 있게 한 상수용 클램프 이음관(1)을 구성함에 있어서; 상기 본체(2)의 양측에 걸림돌기(2b)를 형성하고; 상기 클램프(3)는 걸림돌기(2b)가 내입되는 걸림홈(3a)이 형성되고, 양단부에 결합편(3b)이 형성되어 볼트와 너트(6)로 상호 결합되도록 분할 구성하며; 상기 걸림홈(3a)은 걸림돌기(2b)가 내입된 상태에서 축방향과 원주방향으로 충분한 여유 공간이 형성되도록 크게 형성한 것이다.
The present invention relates to a clamp joint pipe for water supply, and to provide a clamp clamp pipe for water supply that can provide a rigid fixed state while being easy to install and improve the expansion function and cost reduction.
That is, the present invention enables the clamping of the pipe 4 with the clamp 3 separated from the main body 2, which combines the packing 5, which is in close contact with the pipe 4, to the packing grooves 2a formed at both inner sides thereof. In constructing a water clamp clamp pipe 1; Forming engaging projections 2b on both sides of the main body 2; The clamp (3) is divided into a locking groove (3a) is formed in which the engaging projection (2b) is inserted, the coupling piece (3b) is formed at both ends to be mutually coupled with the bolt and nut (6); The locking groove 3a is formed to be large so that sufficient free space is formed in the axial direction and the circumferential direction in the state where the locking protrusion 2b is inserted.

Description

상수도용 클램프 이음관{Clamp connecting pipe for water supply}Clamp connecting pipe for water supply

본 발명은 상수도용 클램프 이음관에 관한 것으로서, 보다 구체적으로는 시공 용이성과 신축기능 향상 및 원가절감이 가능하면서도 견고한 고정 상태를 제공할 수 있는 상수도용 클램프 이음관을 제공코자 하는 것이다.
The present invention relates to a clamp joint pipe for water supply, and more particularly, to provide a clamp clamp pipe for water supply, which can provide a rigid fixed state while being easy to install, improve elasticity, and reduce cost.

가정으로 상수를 공급하기 위해서 지하에는 상수관이 매설하게 되며, 상수관은 파이프들을 이음관으로 연결하는 구성으로 배관하고 있다.In order to supply water to the home, a water pipe is buried underground, and the water pipe is piped in a configuration in which pipes are connected to a joint pipe.

종래 파이프를 상호 연결하는 이음관은 본체의 양측으로 파이프를 감싸는 패킹을 결합하고, 본체 양측에는 가압구를 배치하여 본체에 형성된 나사부에 체결되는 너트에 의해 가압구가 파이프를 가압 고정되게 구성하였다.The joint pipe connecting the conventional pipe is coupled to the packing surrounding the pipe to both sides of the main body, the pressure port is arranged on both sides of the main body by pressing the nut is fastened to the pipe by a nut fastened to the screw formed on the main body.

그러나 상기한 종래 상수관용 이음관은 파이프와 이음관이 유동성 없이 일체화 되는 구성으로 지반의 변화에 따른 파이프의 처짐(위치변화)이나 신축에 대응이 어려워 파이프가 파손되거나 누수가 발생하는 등의 염려가 높고, 실제 현상에서 발생하는 대부분의 파이프 누수가 이음관에서 상기한 원인에 의해 발생하고 있으며, 업계에서는 이러한 문제점을 해결할 수 있는 신규한 구성의 상수관용 이음관이 요구되고 있는 실정이었다.
However, the conventional joint pipe for water pipes is a structure in which the pipe and the joint pipe are integrated without fluidity, so that it is difficult to cope with the deflection (position change) or expansion and contraction of the pipe due to the change of the ground, causing the pipe to break or leak. Most of the pipe leaks that occur in the high and actual phenomena are caused by the above-mentioned causes, and the industry requires a new conduit for water pipes that can solve these problems.

이에 본 발명자는 상기한 종래 문제점을 해결하기 위해 본 발명을 연구 개발한 것으로서, 본 발명에서는 이음관에 축방향과 원주방향 및 축직각방향으로 유동성을 가질 수 있게 양분되는 클램프를 결합하여 시공 용이성과 신축기능 향상 및 원가절감이 가능하면서도 견고한 고정 상태를 제공할 수 있는 상수도용 클램프 이음관을 제공함에 발명의 기술적 과제를 두고 본 발명을 완성한 것이다.
Accordingly, the present inventors have researched and developed the present invention to solve the above-described problems, and in the present invention, by combining the clamp is divided into a joint pipe so as to have fluidity in the axial direction and the circumferential direction and the axial perpendicular direction to the ease of construction and The present invention has been completed in view of the technical problem of the present invention by providing a clamp joint pipe for water supply capable of providing a fixed state while improving elasticity and reducing costs.

과제 해결수단으로 본 발명에서는 이음관 본체에서 양분되는 클램프를 분리 구성하였다.In the present invention as a means for solving the problem was configured to separate the clamp nutrient in the joint pipe body.

상기 본체와 클램프의 결합구조로는 본체의 단부에 걸림돌기를 형성하고, 양분되는 클램프에는 걸림돌기가 내입되는 걸림홈을 형성하되, 상기 걸림돌기는 걸림홈에서 축방향과 원주방향으로 유격을 가지도록 결합되도록 하였다. The coupling structure of the main body and the clamp forms a locking protrusion at the end of the main body, and the clamp is divided into a locking groove into which the locking protrusion is inserted, so that the locking protrusion is coupled to have a clearance in the axial direction and the circumferential direction in the locking groove. It was.

그리고 다른 예의는 본체의 양측으로 90도 방향에 축방향으로 단부에 걸림돌기가 형성된 클램프안내부를 형성하고, 클램프안내부 사이로 내입되어 파이프를 클램핑하는 클램핑돌기를 형성한 양분되는 클램프를 축방향으로 슬라이드 가능하게 결합하고, 상기 클램핑돌기는 이웃하는 클램프안내부 사이에 형성된 공간보다 좁게 형성하여 원주방향으로 유격이 생겨 회동될 수 있게 하였다.
And another example is to form a clamp guide portion formed with a locking projection at the end portion in the axial direction in the 90 degree direction to both sides of the main body, it is possible to slide the bisected clamp formed in the clamp guide portion to form a clamping protrusion for clamping the pipe. The clamping protrusion is narrower than the space formed between the neighboring clamp guides so that play may occur in the circumferential direction and be rotated.

본 발명에서 제공하는 상수도용 클램프 이음관을 사용할 경우 하기와 같은 효과가 있다.When using the clamp joint pipe for water supply provided by the present invention has the following effects.

-부품을 간소화 할 수 있고, 특히 가공비용 절감 등으로 제조비용을 줄일 수 있다.-Parts can be simplified and manufacturing costs can be reduced, especially by reducing processing costs.

- 설치 상태에서 지반침하 등 이음관 주변환경이 변하더라도 파이프가 축방향으로의 신축과 원주방향으로의 회동되어 파이프가 파손되는 것을 최소화 할 수 있다.-Even if the surrounding environment such as ground subsidence changes during installation, the pipe can be minimized by the expansion and contraction in the axial direction and rotation in the circumferential direction.

-클램프안내부에 클램프를 슬라이드 결합할 경우 작업과정에서 클램프의 분실 우려를 줄일 수 있다.
-If the clamp slides into the clamp guide, it can reduce the risk of losing the clamp during the work.

도 1은 본 발명에서 제공하는 상수도용 클램프 이음관의 바람직한 일 실시예를 보인 분해 사시도
도 2는 도 1의 조립상태 정단면도
도 3은 본 발명에서 제공하는 상수도용 클램프 이음관의 중요부분을 확대한 평면도
도 4는 본 발명에서 제공하는 상수도용 클램프 이음관의 다른 실시예를 보인 분해 사시도
도 5는 도 4의 조립상태 정단면도
도 6은 도 4의 조립상태 측단면도
1 is an exploded perspective view showing a preferred embodiment of the water supply clamp fitting pipe provided in the present invention
Figure 2 is a front sectional view of the assembled state of Figure 1
3 is an enlarged plan view of an important part of a water supply clamp fitting pipe provided in the present invention;
Figure 4 is an exploded perspective view showing another embodiment of the water supply clamp joint pipe provided in the present invention
5 is an assembled front sectional view of FIG.
6 is an assembled side cross-sectional view of FIG.

이하에서 본 발명에서 제공하는 상수도용 클램프 이음관의 구성을 첨부 도면에 의거하여 상세히 설명한다.Hereinafter, the configuration of the clamp joint pipe for water supply provided by the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에서 제공하는 상수도용 클램프 이음관의 바람직한 일 실시예를 보인 분해 사시도를 도시한 것이고, 도 2는 도 1의 조립상태 정단면도, 도 3은 본 발명에서 제공하는 상수도용 클램프 이음관의 중요부분을 확대한 평면도를 도시한 것이다.1 is an exploded perspective view showing a preferred embodiment of the water supply clamp fitting pipe provided in the present invention, Figure 2 is an assembled cross-sectional front view of Figure 1, Figure 3 is a water supply clamp joint provided in the present invention An enlarged plan view of an important part of the tube is shown.

본 발명에서 제공하는 상수용 클램프 이음관(1)의 특징은 이음관(1)을 구성함에 있어서, 클램프(3)를 본체(2)와 분리된 상태에서 파이프(4)를 클램핑할 수 있게 한 것이다.A feature of the constant clamp joint pipe 1 provided by the present invention is that in the construction of the joint pipe 1, the clamp 3 can be clamped in a state in which the pipe 4 is separated from the main body 2. will be.

즉, 본 발명에서는 도시된 바와 같이 본체(2)와, 본체(2)의 양쪽 내측에 형성된 패킹홈(2a)에 결합되어 파이프(4)와 밀착되는 패킹(5)과, 상기 본체(2)의 양측에 대응되게 형성된 걸림돌기(2b)에 결합되는 걸림홈(3a)이 각각 형성되고 양단부에 결합편(3b)이 형성되어 볼트와 너트(6)로 상호 결합되는 양분되는 클램프(3)를 포함하는 구성으로 이루어지며, 상기 클램프(3)의 내면에는 파이프(4)와 접하는 접지돌기(3c)가 형성된다.That is, in the present invention, as shown in the drawing, the main body 2, the packing 5 coupled to the packing grooves 2a formed on both inner sides of the main body 2, and closely contacted with the pipe 4, and the main body 2 The locking grooves 3a are formed to be coupled to the locking projections 2b formed to correspond to both sides of the coupling grooves, and coupling pieces 3b are formed at both ends thereof. It consists of a configuration including, the inner surface of the clamp 3 is formed with a ground projection (3c) in contact with the pipe (4).

이때 상기 걸림홈(3a)은 도 3에 도시된 바와 같이 걸림돌기(2b)를 수용하게 되는데, 걸림돌기(2b)가 내입된 상태에서 축방향과 원주방향으로 충분한 이동 가능하게 크게 형성되어 있다.At this time, the locking groove (3a) is to accommodate the locking projection (2b), as shown in Figure 3, the locking projection (2b) is formed large enough to move enough in the axial direction and the circumferential direction in the embedded state.

이러한 구성의 상수용 클램프 이음관(1)으로 도 2와 같이 파이프(4)를 연결하여 매설할 경우 지반침하 등의 악조건에서, 파이프(4)를 클램핑 고정하고 있는 클램프(3)의 걸림홈(3a)에 걸림돌기(2b)가 내입된 상태에서 여유 공간만큼 축방향으로 신축되거나 혹은 원주방향으로 회동되어 파이프(4)를 안전하게 보호하게 되는 것이다.In the case where the pipe 4 is connected and buried with the constant clamp joint pipe 1 having such a configuration as shown in FIG. 2, the catching groove of the clamp 3 clamping and fixing the pipe 4 under adverse conditions such as ground subsidence ( In the state in which the engaging projection 2b is inserted in 3a), the pipe 4 is secured by being stretched in the axial direction or rotated in the circumferential direction by a free space.

도 4는 본 발명에서 제공하는 상수도용 클램프 이음관의 다른 실시예를 보인 분해 사시도를 도시한 것이고, 도 5는 도 4의 조립상태 정단면도, 도 6은 도 4의 조립상태 측단면도를 도시한 것이다.Figure 4 is an exploded perspective view showing another embodiment of the water supply clamp fitting pipe provided in the present invention, Figure 5 is an assembled front sectional view of Figure 4, Figure 6 shows an assembled side sectional view of Figure 4 will be.

본 발명의 다른 실시예에서 제공하는 상수용 클램프 이음관(1)의 특징은 이음관(1)을 구성함에 있어서, 클램프(7)를 본체(2)와 분리된 상태에서 본체(2)의 양측에 형성되어 있는 걸림돌기(8a)가 형성된 클램프안내부(8)를 따라서 슬라이드 이동될 수 있게 결합된 상태에서 파이프(4)를 클램핑할 수 있게 한 것이다.A feature of the constant clamp joint pipe 1 provided in another embodiment of the present invention is that in constructing the joint pipe 1, both sides of the main body 2 with the clamp 7 separated from the main body 2. It is to be able to clamp the pipe (4) in the coupled state to be slidably moved along the clamp guide portion (8) formed in the engaging projection (8a) formed in the.

즉, 본 발명의 다른 실시예는 본체(2)와, 본체(2)의 양쪽 내측에 형성된 패킹홈(2a)에 결합되어 결합되는 파이프(4)와 밀착되는 패킹(5)과, 본체(2)의 양측에 90도 방향으로 단부에 걸림돌기(8a)가 형성된 클램프안내부(8)와, 내측으로 클램프안내부(8)가 내입되는 홈(7b)이 형성되도록 걸림돌기(8a)에 걸림되는 텐션연결부(7a)를 형성하고, 텐션연결부(7a) 양쪽으로 클램프안내부(8) 사이의 공간(8b)에 내입되는 클램핑돌기(7c)를 형성하고, 양단부에 결합편(7d)이 형성되어 볼트와 너트(9)로 상호 결합되도록 양분되도록 구성되며, 상기 클램프(7)의 내면에는 파이프(4)와 접하는 접지돌기(7e)가 형성된다.That is, another embodiment of the present invention is the main body 2, the packing 5 is in close contact with the pipe (4) coupled to the coupling groove (2a) formed on both inner sides of the main body 2, and the main body (2) Clamp guide portion 8 is formed at both ends of the clamp guide portion (8a) formed at both ends in the 90-degree direction, and the engaging projection (8a) to form a groove (7b) in which the clamp guide portion 8 is inwardly formed The tension connecting portion 7a is formed, and the clamping protrusions 7c inserted into the space 8b between the clamp guide portions 8 are formed at both sides of the tension connecting portion 7a, and the engaging pieces 7d are formed at both ends. It is configured to be bisected by the bolt and the nut (9), the inner surface of the clamp 7 is formed with a ground projection (7e) in contact with the pipe (4).

이때 상기 클램프안내부(8)는 텐션연결부(7a)의 홈(7b)에 내입되고 걸림돌기(8a)는 클램프안내부(8) 사이의 공간(8b)에 내입되는데, 이들 텐션연결부(7a)의 홈(7b)과 공간(8b)은 도 6에 도시된 바와 같이 클램프안내부(8)가 내입된 상태에서 원주방향으로 충분한 여유가 생기도록 크게 형성되어 있다.At this time, the clamp guide portion 8 is embedded in the groove 7b of the tension connection portion 7a and the locking projection 8a is embedded in the space 8b between the clamp guide portions 8, and these tension connection portions 7a. As shown in FIG. 6, the groove 7b and the space 8b are largely formed to have sufficient margin in the circumferential direction in the state where the clamp guide 8 is inserted.

이러한 구성의 상수용 클램프 이음관(1)으로 도 5와 같이 파이프(4)를 연결하여 매설할 경우 지반침하 등의 악조건에서, 파이프(4)를 클램핑 고정하고 있는 클램프(7)가 클램프안내부(8)를 따라서 슬라이드 이동되어 축방향으로 신축되고, 텐션연결부(8a)의 홈(8b)과 클램프안내부(8) 사이의 공간(8b)에 내에서, 클램핑안내부(8)와 걸림돌기(7c)가 내입된 상태에서도 클램프(7)가 원주방향으로 회동되어 파이프(4)를 안전하게 보호하게 되는 것이다.In the case where the pipe 4 is connected and embedded as a constant clamp joint pipe 1 having such a configuration, the clamp 7 clamping the pipe 4 is clamped under adverse conditions such as ground subsidence. Sliding movement along the (8) to expand and contract in the axial direction, in the space (8b) between the groove (8b) of the tension connecting portion (8a) and the clamp guide (8), the clamping guide (8) and the locking projection The clamp 7 is rotated in the circumferential direction even in the state in which 7c is inserted, thereby protecting the pipe 4 safely.

또한 본 발명의 다른 실시예에 의하면 클램프(7)가 파이프(4)를 고정할 때 텐션연결부(7a)를 기준으로 균등하게 파이프(4)를 가압되므로 파이프(4)를 보다 견고하게 가압 고정할 수 있는 것이다.In addition, according to another embodiment of the present invention, when the clamp 7 fixes the pipe 4, the pipe 4 is evenly pressed on the basis of the tension connection part 7a, so that the pipe 4 may be more firmly pressurized. It can be.

본 발명의 상세한 설명에서는 구체적인 실시예에 관해 설명하고 있으나, 본 발명의 범주에서 벗어나지 않는 한도 내에서 다양한 변형이 가능함은 물론이다. 그러므로 본 발명의 보호 범위는 설명된 실시예에 국한되어 정해져서는 안 되며, 후술하는 청구범위 뿐만 아니라 균등한 것들에 의해 정해져야 한다.
In the detailed description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the protection scope of the present invention should not be limited to the described embodiments, but should be defined by equivalents as well as the following claims.

1:(상수용 클램프) 이음관 2:본체
2a:패킹홈 2b:걸림돌기
3:클램프 3a:걸림홈
3b:결합편 3c:접지돌기
4:파이프 5:패킹
6:볼트와 너트 7:클램프
7a:텐션연결부 7b:홈
7c:클램핑돌기 7d:결합편
7e:접지돌기 8:클램프안내부
8a:걸림돌기 8b:공간
9:볼트와 너트
1: (water clamp) fitting 2: body
2a: packing groove 2b: locking protrusion
3: clamp 3a: locking groove
3b: Joining piece 3c: Grounding protrusion
4: pipe 5: packing
6: Bolt and nut 7: Clamp
7a: tension connection 7b: groove
7c: Clamping protrusion 7d: Joining piece
7e: Grounding 8: Clamp Guide
8a: Jamming 8b: Space
9: bolt and nut

Claims (2)

삭제delete 양쪽 내측에 형성된 패킹홈(2a)에 파이프(4)와 밀착되는 패킹(5)을 결합한 본체(2)와 분리된 클램프(7)로 파이프(4)를 클램핑할 수 있게 한 상수용 클램프 이음관(1)을 구성함에 있어서;
상기 본체(2)의 양측에 90도 방향으로 단부에 걸림돌기(8a)가 형성도록 클램프안내부(8)를 형성하고;
상기 클램프(7)는 내측으로 클램프안내부(8)가 내입되는 홈(7b)이 형성되도록 걸림돌기(8a)에 걸림되는 텐션연결부(7a)를 형성하고, 텐션연결부(7a) 양쪽으로 클램프안내부(8) 사이의 공간(8b)에 내입되는 클램핑돌기(7c)를 형성하고, 양단부에 결합편(8d)을 형성하여 볼트와 너트(9)로 상호 결합되도록 분할 구성하며;
상기 텐션연결부(8a)의 홈(8b)과 클램프안내부(8) 사이의 공간(8b)은 클램프안내부(8)와 클램핑돌기(7c)가 내입된 상태에서 원주방향으로 충분한 여유 공간이 형성될 수 있도록 크게 형성한 것을 특징으로 하는 상수용 클램프 이음관.
Water clamping pipe for clamping pipe 4 by clamp 7 separated from main body 2 which combines packing 5 which is in close contact with pipe 4 to packing groove 2a formed on both sides. In constructing (1);
A clamp guide portion (8) is formed on both sides of the main body (2) so that a locking projection (8a) is formed at an end portion in a 90 degree direction;
The clamp 7 forms a tension connecting portion 7a that is engaged with the engaging protrusion 8a so that the groove 7b into which the clamp guide 8 is inserted therein is formed, and the clamp guides both sides of the tension connecting portion 7a. Forming a clamping protrusion 7c embedded in the space 8b between the portions 8, and forming a coupling piece 8d at both ends thereof so as to be mutually coupled with the bolt and the nut 9;
The space 8b between the groove 8b of the tension connecting portion 8a and the clamp guide 8 has a sufficient free space in the circumferential direction in the state where the clamp guide 8 and the clamping protrusion 7c are inserted. Clamp fittings for water, characterized in that formed large to be.
KR1020100088544A 2010-09-09 2010-09-09 Water Clamp Fittings Active KR100997534B1 (en)

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Cited By (8)

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KR101335828B1 (en) * 2012-11-26 2013-12-03 주식회사 하이스텐 Flange for coupling plumbing
WO2014081111A1 (en) * 2012-11-26 2014-05-30 주식회사 하이스텐 Clamp for connecting pipes and pipe coupler comprising same
KR101422935B1 (en) * 2012-11-30 2014-07-24 주식회사 하이스텐 Clamp for coupling plumbing
CN110468949A (en) * 2019-07-22 2019-11-19 扬州润祥塑业有限公司 A kind of effluent sewerage pipe facilitating maintenance
CN111188956A (en) * 2020-03-21 2020-05-22 广东福斯特流体技术有限公司 A new type of pipe connector
KR102212530B1 (en) 2020-02-12 2021-02-08 주식회사 청우엔지니어링 Pipe's connecting structure preventing a water leakage
KR102351804B1 (en) 2020-12-17 2022-01-17 주식회사 후손 Clamp for pipe connection
KR20220155004A (en) 2021-05-14 2022-11-22 주식회사 후손 Main body injection mold of clamp for pipe connection

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US20060186668A1 (en) 2005-02-23 2006-08-24 Kazushige Sakazaki Holding structure of hose clamp
US7458619B2 (en) * 2003-11-07 2008-12-02 Breeze-Torca Products, Llc Pipe clamp with integral latch

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US7458619B2 (en) * 2003-11-07 2008-12-02 Breeze-Torca Products, Llc Pipe clamp with integral latch
US20060186668A1 (en) 2005-02-23 2006-08-24 Kazushige Sakazaki Holding structure of hose clamp

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101335828B1 (en) * 2012-11-26 2013-12-03 주식회사 하이스텐 Flange for coupling plumbing
WO2014081111A1 (en) * 2012-11-26 2014-05-30 주식회사 하이스텐 Clamp for connecting pipes and pipe coupler comprising same
EP2924329A4 (en) * 2012-11-26 2016-11-02 Hi Sten Co Ltd Clamp for connecting pipes and pipe coupler comprising same
US10107428B2 (en) 2012-11-26 2018-10-23 Hi-Sten. Co., Ltd. Clamp for connecting pipe and device for connecting pipe including the same
KR101422935B1 (en) * 2012-11-30 2014-07-24 주식회사 하이스텐 Clamp for coupling plumbing
CN110468949A (en) * 2019-07-22 2019-11-19 扬州润祥塑业有限公司 A kind of effluent sewerage pipe facilitating maintenance
CN110468949B (en) * 2019-07-22 2021-04-02 扬州润祥塑业有限公司 Sewer sewage pipe of convenient maintenance
KR102212530B1 (en) 2020-02-12 2021-02-08 주식회사 청우엔지니어링 Pipe's connecting structure preventing a water leakage
CN111188956A (en) * 2020-03-21 2020-05-22 广东福斯特流体技术有限公司 A new type of pipe connector
KR102351804B1 (en) 2020-12-17 2022-01-17 주식회사 후손 Clamp for pipe connection
KR20220155004A (en) 2021-05-14 2022-11-22 주식회사 후손 Main body injection mold of clamp for pipe connection

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