KR200463395Y1 - Corrugated Pipe Connection - Google Patents

Corrugated Pipe Connection Download PDF

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Publication number
KR200463395Y1
KR200463395Y1 KR2020090014887U KR20090014887U KR200463395Y1 KR 200463395 Y1 KR200463395 Y1 KR 200463395Y1 KR 2020090014887 U KR2020090014887 U KR 2020090014887U KR 20090014887 U KR20090014887 U KR 20090014887U KR 200463395 Y1 KR200463395 Y1 KR 200463395Y1
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KR
South Korea
Prior art keywords
pipe
hole
packing
corrugated pipe
pleated
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KR2020090014887U
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Korean (ko)
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KR20110005102U (en
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오승일
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주식회사 코뿔소
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Priority to KR2020090014887U priority Critical patent/KR200463395Y1/en
Publication of KR20110005102U publication Critical patent/KR20110005102U/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member

Abstract

본 고안이 해결하고자 하는 과제는 주름파이프의 골부위에 패킹의 기밀부가 위치하도록 구조를 변경 함으로써 날카로운 주름파이프의 끝부분에 눌려 손상될 염려가 없으며, 주름파이프에 횡압력이 작용하는 경우에도 기밀부가 골부위에 밀착되는 상태를 유지할 수 있도록 한 한 새로운 구조의 주름파이프의 연결장치를 제공하기 위한 것이다.The problem to be solved by the present invention is that the airtight portion of the packing is located in the valley of the corrugated pipe by changing the structure so that there is no risk of being pressed and damaged by the end of the sharp corrugated pipe, even when the lateral pressure acts on the corrugated pipe It is to provide a new structure of the corrugated pipe to maintain a state of being in close contact with the site.

상술한 본 고안이 해결하고자 하는 과제는 한쪽의 연결공으로부터 결합공이 단이지는 상태로 관통되게 형성된 연결부재; 상기 결합공에 끼워져 주름파이프에 밀착되는 기밀부가 한쪽 끝에 내측으로 돌설된 패킹; 상기 패킹의 후방에 설치되어 주름파이프의 골부위에 끼워지는 다수의 걸림편이 내경에 경사지게 형성된 걸림부재; 상기 연결부재에 결합되어 상기 패킹과 걸림부재의 위치를 제한하는 체결부재;를 포함하여 이루어진 주름파이프의 연결장치에 있어서, 상기 연결공과 결합공 사이에 상기 결합공을 통해 끼워진 주름파이프의 위치를 제한하는 끼움공을 형성함으로써 상기 기밀부가 골부위에 밀착되는 상태로 주름파이프가 결합되게 한 것을 특징으로 하는 주름파이프의 연결장치에 의하여 달성되어진다.The problem to be solved by the present invention described above is a connection member formed so as to penetrate through a coupling hole from one connection hole; A packing in which an airtight portion inserted into the coupling hole and in close contact with the pleated pipe protrudes inwardly at one end; A locking member installed at a rear side of the packing and having a plurality of locking pieces inclined at an inner diameter to be fitted to the valley portion of the pleated pipe; In the connecting device of the pleated pipe comprising a coupling member coupled to the connecting member to limit the position of the packing and the locking member, limiting the position of the pleated pipe inserted through the coupling hole between the connection hole and the coupling hole By forming a fitting hole to be achieved by the connecting device of the pleated pipe, characterized in that the pleated pipe is coupled in a state in which the airtight portion is in close contact with the bone.

주름파이프, 연결 Corrugated pipe, connection

Description

주름파이프의 연결장치{omitted}Connecting device of corrugated pipe

본 고안은 주름파이프를 연결장치에 끼워넣는 것만으로 기밀이 완벽하게 유지될 수 있도록 한 원터치 삽입식 주름파이프의 연결장치에 관한 것이다.The present invention relates to a one-touch insertion type pleated pipe connecting device to ensure that the airtightness is perfectly maintained by simply inserting the pleated pipe into the connecting device.

도 1은 본원출원인이 출원번호 10-2008-27153로 선출원한 종래의 파이프 연결장치를 보인 사용상태 단면도이다.1 is a cross-sectional view of a state of use showing a conventional pipe connecting apparatus filed by the applicant of the application No. 10-2008-27153.

이것은 도시된 바와 같이 한쪽의 연결공(1a)으로부터 결합공(1b)이 단이지는 상태로 관통되게 형성된 연결부재(1); 상기 결합공(1b)에 끼워져 주름파이프(5) 끝이 밀착되는 기밀부(2a)가 한쪽 끝에 내측으로 돌설된 패킹(2); 상기 패킹(2)의 후방에 설치되어 주름파이프(5)의 골부위(5a)에 끼워지는 다수의 걸림편(3a)이 내경에 경사지게 형성된 걸림부재(3); 상기 연결부재(1)에 결합되어 상기 패킹(2)과 걸림부재(3)의 위치를 제한하는 체결부재(4);를 포함하여 이루어진 것이다.As shown, the connecting member 1 formed to penetrate in a state in which the coupling hole 1b is shorted from one connecting hole 1a; A packing (2) inserted into the coupling hole (1b) and having an airtight portion (2a) in which the end of the corrugated pipe (5) is in close contact with one end; A locking member (3) installed at the rear of the packing (2) and having a plurality of locking pieces (3a) fitted to the bone portions (5a) of the pleated pipe (5) inclined at an inner diameter; It is coupled to the connection member 1, the fastening member (4) for limiting the position of the packing (2) and the locking member (3); is made to include.

그런데 이와같이 된 종래의 연결장치는 주름파이프(5)의 절단된 끝부분이 날카롭기 때문에 기밀부(2a)를 손상시킬 염려가 있었으며, 주름파이프(5)에 횡압력이 작용할 경우 기밀부(2a)와 주름파이프(5)의 끝부분이 이격되어 기밀상태가 유지되지 못하는 문제점이 있었다.However, the conventional connection device thus made has a risk of damaging the airtight portion 2a because the cut end of the pleated pipe 5 is sharp, and when the lateral pressure acts on the pleated pipe 5, the airtight portion 2a and There is a problem in that the end of the pleated pipe 5 is spaced apart from the airtight state.

본 고안이 해결하고자 하는 과제는 주름파이프의 골부위에 패킹의 기밀부가 위치하도록 구조를 변경 함으로써 날카로운 주름파이프의 끝부분에 눌려 손상될 염려가 없으며, 주름파이프에 횡압력이 작용하는 경우에도 기밀부가 골부위에 밀착되는 상태를 유지할 수 있도록 한 한 새로운 구조의 주름파이프의 연결장치를 제공하기 위한 것이다.The problem to be solved by the present invention is that the airtight portion of the packing is located in the valley of the corrugated pipe by changing the structure so that there is no risk of being pressed and damaged by the end of the sharp corrugated pipe, even when the lateral pressure acts on the corrugated pipe It is to provide a new structure of the corrugated pipe to maintain a state of being in close contact with the site.

상술한 본 고안이 해결하고자 하는 과제는 한쪽의 연결공으로부터 결합공이 단이지는 상태로 관통되게 형성된 연결부재; 상기 결합공에 끼워져 주름파이프에 밀착되는 기밀부가 한쪽 끝에 내측으로 돌설된 패킹; 상기 패킹의 후방에 설치되어 주름파이프의 골부위에 끼워지는 다수의 걸림편이 내경에 경사지게 형성된 걸림부재; 상기 연결부재에 결합되어 상기 패킹과 걸림부재의 위치를 제한하는 체결부재;를 포함하여 이루어진 주름파이프의 연결장치에 있어서, 상기 연결공과 결합공 사이에 상기 결합공을 통해 끼워진 주름파이프의 위치를 제한하는 끼움공을 형성함으로써 상기 패킹의 기밀부가 산부위를 타고 넘어가 골부위에 밀착되는 상태로 주름파이프가 결합되게 한 것을 특징으로 하는 주름파이프의 연결장치에 의하여 달성되어진다.The problem to be solved by the present invention described above is a connection member formed so as to penetrate through a coupling hole from one connection hole; A packing in which an airtight portion inserted into the coupling hole and in close contact with the pleated pipe protrudes inwardly at one end; A locking member installed at a rear side of the packing and having a plurality of locking pieces inclined at an inner diameter to be fitted to the valley portion of the pleated pipe; In the connecting device of the pleated pipe comprising a coupling member coupled to the connecting member to limit the position of the packing and the locking member, limiting the position of the pleated pipe inserted through the coupling hole between the connection hole and the coupling hole By forming a fitting hole to be achieved by the connecting device of the pleated pipe, characterized in that the pleated pipe is coupled in a state in which the airtight portion of the packing is carried over the mountain site and in close contact with the bone site.

이와같이 된 본 고안은 연결부재의 연결공과 결합공 사이에 주름파이프가 끼워지는 결합공을 형성하는 단순한 구조 변경만으로 주름파이프의 끝부분에 의해 기밀부가 손상될 염려가 없으며, 주름파이프를 결합공을 통해 끼움공까지 밀어넣는 단순한 작업에 의해 골부위에 기밀부가 밀착되어 주름파이프의 기밀이 완벽하게 유지될 수 있도록 한 등의 효과가 있는 유용한 고안이다.In this way, the present invention does not have to worry about the airtight portion being damaged by the end of the pleated pipe by simply changing the structure forming a pleated pipe into which the pleated pipe is fitted between the connecting hole and the connecting hole of the connecting member. It is a useful design that has the effect of keeping the airtight portion of the corrugated pipe completely adhered to the bone area by a simple operation of pushing up the fitting hole.

본 고안의 실시를 위한 구체적인 내용을 첨부 도면에 의거 상세히 설명하면 다음과 같다.Detailed description of the present invention based on the accompanying drawings as follows.

도 2 및 도 3은 본 고안의 일실시예를 보인 도면으로써, 이것은 도시된 바와 같이 한쪽의 연결공(11)으로부터 결합공(12)이 단이지는 상태로 관통되게 형성된 연결부재(10); 상기 결합공(12)에 끼워져 주름파이프(60)에 밀착되는 기밀부(21)가 한쪽 끝에 내측으로 돌설된 패킹(20); 상기 패킹(20)의 후방에 설치되어 주름파이프(60)의 골부위(61)에 끼워지는 다수의 걸림편(31)이 내경에 경사지게 형성된 걸림부재(30); 상기 연결부재(10)에 결합되어 상기 패킹(20)과 걸림부재(30)의 위치를 제한하는 체결부재(40);를 포함하여 이루어진 주름파이프의 연결장치에 있어서, 상기 연결공(11)과 결합공(12) 사이에 상기 결합공(12)을 통해 끼워진 주름파이프(60)의 위치를 제한하는 끼움공(13)을 형성함으로써 상기 패킹(20)의 기밀부(21)가 산부위(62)를 타고 넘어가 골부위(61)에 밀착되는 상태로 주름파이프(60)가 결합되게 한 것을 특징으로 하는 주름파이프의 연결장치에 관한 것이다.2 and 3 is a view showing an embodiment of the present invention, which is a connection member 10 formed to penetrate in a state in which the coupling hole 12 from one connecting hole 11 as shown; A packing 20 in which the airtight portion 21 inserted into the coupling hole 12 and in close contact with the corrugated pipe 60 protrudes inwardly at one end thereof; A catching member 30 installed at the rear of the packing 20 and having a plurality of catching pieces 31 fitted into the bone region 61 of the pleated pipe 60 inclined at an inner diameter thereof; In the connecting device of the pleated pipe comprising a; coupling member 40 coupled to the connection member 10 to limit the position of the packing 20 and the locking member 30, the connection hole 11 and By forming the fitting hole 13 between the coupling holes 12 to limit the position of the corrugated pipe 60 fitted through the coupling hole 12, the airtight portion 21 of the packing 20 is the mountain portion 62 The present invention relates to a corrugated pipe connecting device, characterized in that the corrugated pipe 60 is coupled in a state of being in close contact with the bone portion 61.

상기 연결부재(10)의 내경은 한쪽의 연결공(11)으로부터 끼움공(13)과 결합공(12)이 순차적으로 관통 형성되며, 외경에는 한쪽에 다른 파이프의 연결수단 또는 기구에 연결하기 위한 제 1 나사부(14)가 형성되고 다른쪽에는 체결부재(40)가 결합되는 제 2 나사부(15)가 형성된다.The inner diameter of the connecting member 10 is formed through the fitting hole 13 and the coupling hole 12 sequentially from one connecting hole 11, the outer diameter for connecting to the connecting means or mechanism of the other pipe on one side The first threaded portion 14 is formed and the other side is formed with a second threaded portion 15 to which the fastening member 40 is coupled.

상기 패킹(20)의 외경에는 상기 결합공(12)에 밀착되는 돌부(22)가 돌출 형성되어 있으며, 상기 기밀부(21)의 반대쪽 입구는 상기 걸림편(31)이 주름파이프(60)가 끼워질때 젖혀질 수 있는 공간(23)을 갖도록 형성된다.The outer diameter of the packing 20 is formed with a protrusion 22 is in close contact with the coupling hole 12, the inlet of the opposite side of the airtight portion 21 is the engaging piece 31 is a corrugated pipe 60 It is formed to have a space 23 that can be flipped when fitted.

도 4는 상기 공간(23)를 갖는 가이드링(50)이 더 설치된 상태를 보인 도면으로써, 도 5a,b,c는 상기 가이드링의 실시예를 보인 도면이다.4 is a view showing a state in which the guide ring 50 having the space 23 is further installed, Figures 5a, b, c is a view showing an embodiment of the guide ring.

상기 가이드링(50)은 주름파이프(60)가 끼워질 때 상기 걸림편(31)이 일정범위 내에서만 벌어지도록 해주는 동시에 주름파이프(60)의 중심선이 연결장치의 중심선과 일치되도록 하는 역활을 한다.The guide ring 50 serves to allow the locking piece 31 to be opened only within a predetermined range when the corrugated pipe 60 is fitted, and at the same time the centerline of the corrugated pipe 60 coincides with the centerline of the connecting device. .

상기 걸림부재(30)는 상기 패킹(20)의 후방에 설치되고 상기 걸림편(31)이 주름파이프(60)의 골부위(61)를 끼워져 고정시켜주는 역활을 하는 것으로 주름파이프(60)가 끼워질 때 산부위(62)에서는 외측으로 벌어졌다가 자체 탄성력에 의해 원상태로 복원되어 골부위(61)에 걸리게 됨으로써 주름파이프(60)가 반대방향으로 빠지지 않도록 해준다.The locking member 30 is installed on the rear of the packing 20 and the locking piece 31 serves to fix the bone portion 61 of the corrugated pipe 60 to fix the corrugated pipe 60. When fitted in the mountain part 62 is opened to the outside by its elastic force is restored to its original state is caught by the bone area 61 so that the pleated pipe 60 does not fall in the opposite direction.

상기 체결부재(40)는 상기 걸림부재(30)를 연결부재(10)에 결합되어 상기 패킹(20)과 가이드링(50)이 결합공(12)에 끼워진 상태에서 제한된 위치에 배치되도록 구성된 것으로 내부에 상기 걸림편(31)을 지지하는 경사돌부(41)가 형성된다.The fastening member 40 is configured to be disposed in a restricted position in the state in which the engaging member 30 is coupled to the connection member 10 and the packing 20 and the guide ring 50 are fitted in the coupling hole 12. An inclined protrusion 41 supporting the locking piece 31 is formed therein.

도 6은 제작의 용이성을 위해 상기 체결부재(40)가 경사돌부(41)를 갖는 내부부재(40a)와 상기 나사부(15)에 대응하는 나사공(42)을 갖는 외부부재(40b)로 구성된 실시예를 보인 도면이다.FIG. 6 shows that the fastening member 40 includes an inner member 40a having an inclined protrusion 41 and an outer member 40b having a screw hole 42 corresponding to the threaded portion 15. Figure shows an embodiment.

도 7은 상기 패킹(20)과 가이드링(50)사이에 일정한 두께를 갖는 링모양의 지지부재(51)를 더 설치하여 끼움공(13)으로부터 걸림부재(30)까지의 거리를 조정할 수 있도록 한 실시예를 보인 도면이고, 도 8은 상기 연결부재(10)와 체결부재(40)의 테두리를 감합부재(40c)로 결합하도록 한 실시예를 보인 도면이다.FIG. 7 further installs a ring-shaped support member 51 having a predetermined thickness between the packing 20 and the guide ring 50 to adjust the distance from the fitting hole 13 to the locking member 30. 8 is a view showing an embodiment, Figure 8 is a view showing an embodiment to combine the edge of the connecting member 10 and the fastening member 40 to the fitting member (40c).

이와같이 된 본 고안은 패킹(20)을 결합공(12)에 삽입한 상태에서 걸림편(31)이 공간(23)에 위치하도록 놓은 상태에서 연결부재(10)와 체결부재(40)를 결합 함으로써 사용자에게 연결장치가 하나의 구성품으로 제공된다.The present invention thus achieved by coupling the connecting member 10 and the fastening member 40 in a state where the locking piece 31 is placed in the space 23 in the state in which the packing 20 is inserted into the coupling hole 12. The connection device is provided to the user as one component.

이 상태에서 주름파이프(60)를 결합공(12)쪽에서 밀어넣게 되면 그 끝부분이 끼움공(13)까지 삽입되는데, 이 과정에서 기밀부(21)는 산부위(62)를 타고 넘어 골부위(62)에 밀착되기 때문에 손상될 염려가 없는 상태로 주름파이프(60)의 기밀을 유지하게 되는 것으로 상기 주름파이프(60)의 끝부분은 끼움공(13)의 단부에 밀착된다.In this state, when the pleated pipe 60 is pushed from the coupling hole 12 side, the end portion is inserted into the fitting hole 13, in which the airtight portion 21 passes over the mountain 62 and the bone area. The end of the corrugated pipe 60 is in close contact with the end of the fitting hole 13 to maintain the airtightness of the corrugated pipe 60 in a state that there is no fear of damage because it is in close contact with the (62).

상기 패킹(20)은 연결부재(10)와 체결부재(40)의 결합력에 의해 위치가 고정되고, 주름파이프(60)는 끼움공(13)과 걸림편(31)사이에 이동될 염려 없이 고정되는 상태로 끼워지기 때문에 기밀의 효과에 영향을 미치는 기밀부(21)와 골부위(61)의 밀착력은 일정하게 유지된다.The packing 20 is fixed in position by the coupling force of the connecting member 10 and the fastening member 40, the pleated pipe 60 is fixed without fear of being moved between the fitting hole 13 and the locking piece (31). Since it is fitted in such a state that the tightness of the airtight portion 21 and the bone portion 61 affecting the effect of the airtight is kept constant.

이와같이 본 고안은 공지의 연결장치에 주름파이프(60)가 끼워져 위치가 제한되는 끼움공(13)을 형성하는 것만으로 기밀부(21)가 손상되는 것을 방지하는 것은 물론 기밀이 완벽하게 유지될 수 있도록 한 것이다.As such, the present invention may not only prevent damage to the airtight portion 21 by forming the fitting hole 13 in which the pleated pipe 60 is fitted in the known connection device, and the airtightness may be perfectly maintained. It would be.

이상에서는 본 고안을 실시예에 한정하여 설명하였으나 여기에 한정되는 것 은 아니며, 본 고안의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 변형이 가능함은 물론이다.In the above description, the present invention is limited to the embodiments, but the present invention is not limited thereto, and various modifications may be made without departing from the technical spirit of the present invention.

도 1은 종래의 연결장치를 보인 단면도1 is a cross-sectional view showing a conventional connecting device

도 2는 본 고안의 일실시예를 보인 분해사시도Figure 2 is an exploded perspective view showing an embodiment of the present invention

도 3은 본 고안의 일실시예를 보인 단면도3 is a cross-sectional view showing an embodiment of the present invention

도 4는 본 고안의 가이드링를 보인 단면도Figure 4 is a cross-sectional view showing the guide ring of the present invention

도 5a,b,c는 본 고안의 가이드링을 보인 실시예시도5a, b, c is an exemplary view showing a guide ring of the present invention

도 6은 본 고안의 체결부재를 보인 다른실시예시도Figure 6 is another embodiment showing a fastening member of the present invention

도 7은 본 고안의 지지부재를 보인 단면도7 is a cross-sectional view showing a support member of the present invention

도 8은 본 고안의 체결부재가 감합부재에 의해 연결부재와 결합되는 상태를 보인 도면8 is a view showing a state in which the fastening member of the present invention is coupled to the connection member by the fitting member;

[도면의 주요부분에 대한 부호의 설명]DESCRIPTION OF THE REFERENCE NUMERALS

10 : 연결부재 11 : 연결공10: connecting member 11: connecting hole

12 : 결합공 13 : 끼움공12: coupling hole 13: fitting hole

20 : 패킹 21 : 기밀부20: packing 21: air tight

30 : 걸림부재 31 : 걸림편30: locking member 31: locking piece

40 : 체결부재 50 : 가이드링40: fastening member 50: guide ring

Claims (5)

한쪽의 연결공(11)으로부터 결합공(12)이 단이지는 상태로 관통되게 형성된 연결부재(10); 상기 결합공(12)에 끼워져 주름파이프(60)에 밀착되는 기밀부(21)가 한쪽 끝에 내측으로 돌설된 패킹(20); 상기 패킹(20)의 후방에 설치되어 주름파이프(60)의 골부위(61)에 끼워지는 다수의 걸림편(31)이 내경에 경사지게 형성된 걸림부재(30); 상기 연결부재(10)에 결합되어 상기 패킹(20)과 걸림부재(30)의 위치를 제한하는 체결부재(40);를 포함하여 이루어진 주름파이프의 연결장치에 있어서, 상기 연결공(11)과 결합공(12) 사이에 상기 결합공(12)을 통해 끼워진 주름파이프(60)의 위치를 제한하는 끼움공(13)을 형성함으로써 상기 패킹(20)의 기밀부(21)가 산부위(62)를 타고 넘어가 골부위(61)에 밀착되는 상태로 주름파이프(60)가 결합되게 한 것을 특징으로 하는 주름파이프의 연결장치.A connection member 10 formed to penetrate in a state in which the coupling hole 12 is shorted from one connection hole 11; A packing 20 in which the airtight portion 21 inserted into the coupling hole 12 and in close contact with the corrugated pipe 60 protrudes inwardly at one end thereof; A catching member 30 installed at the rear of the packing 20 and having a plurality of catching pieces 31 fitted into the bone region 61 of the pleated pipe 60 inclined at an inner diameter thereof; In the connecting device of the pleated pipe comprising a; coupling member 40 coupled to the connection member 10 to limit the position of the packing 20 and the locking member 30, the connection hole 11 and By forming the fitting hole 13 between the coupling holes 12 to limit the position of the corrugated pipe 60 fitted through the coupling hole 12, the airtight portion 21 of the packing 20 is the mountain portion 62 The corrugated pipe connecting device, characterized in that the corrugated pipe 60 is coupled to the state in close contact with the bone (61). 삭제delete 삭제delete 청구항 1에 있어서, 상기 체결부재(40)가 경사돌부(41)를 갖는 내부부재(40a)와 상기 상기 연결부재(10)의 결합공(12)쪽 외경에 형성된 나사부(15)에 대응하는 나사공(42)을 갖는 외부부재(40b)로 이루어진 것을 특징으로 하는 주름파이프의 연결장치.The screw according to claim 1, wherein the fastening member 40 corresponds to an inner member 40a having an inclined protrusion 41 and a threaded portion 15 formed at an outer diameter of the coupling hole 12 side of the connecting member 10. Connection device of the pleated pipe, characterized in that consisting of an outer member (40b) having a hole (42). 청구항 1에 있어서, 상기 연결부재(10)와 체결부재(40)의 테두리 일부가 감합부재(40c)로 결합되는 것을 특징으로 하는 주름파이프의 연결장치.The connecting device of claim 1, wherein a part of the edge of the connection member (10) and the fastening member (40) are coupled to the fitting member (40c).
KR2020090014887U 2009-11-17 2009-11-17 Corrugated Pipe Connection KR200463395Y1 (en)

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KR101420642B1 (en) * 2013-08-19 2014-07-17 주식회사 애강리메텍 Pipe coupler having adhesion part
KR101420641B1 (en) * 2013-08-19 2014-07-17 주식회사 애강리메텍 Pipe coupler possible for ratating of pipe
KR101420643B1 (en) * 2013-08-19 2014-07-17 주식회사 애강리메텍 Pipe coupler
KR102495206B1 (en) * 2020-10-13 2023-02-06 주식회사 삼진호스 Head height adjustment device for expansion piping
KR102278364B1 (en) * 2021-01-22 2021-07-16 주식회사 새롬켐텍 One-touch type pipe connector

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KR100958816B1 (en) * 2007-12-24 2010-05-24 주식회사 코뿔소 Pipe joint

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