KR200231498Y1

KR200231498Y1 - Triple pipe coupling device

Info

Publication number: KR200231498Y1
Application number: KR2020010001006U
Authority: KR
Inventors: 김선홍
Original assignee: 김선홍
Priority date: 2001-01-13
Filing date: 2001-01-13
Publication date: 2001-07-19

Abstract

본 고안은 일정넓이의 수지를 권회하여 제작되는 삼중관(Spiral pipe)을 간단한 결합장치를 이용하여 연결시키도록 하는 삼중관 결합장치에 관한 것이다.The present invention relates to a triple pipe coupling device for connecting a triple pipe (Spiral pipe) produced by winding a resin of a certain width using a simple coupling device.

이러한 본 고안은 삼중관의 선단 외측에 선단과 일정거리를 두고 결합홈을 형성시키고, 내측으로 상기 결합홈에 끼워지는 결합돌기가 형성되며 외측으로 체결부재가 끼워지는 체결홈이 형성된 결합부재를 구비시킴으로써 이루어지는 것으로, 삼중관의 선단을 맞붙인 후 결합부재의 결합돌기를 삼중관의 결합홈에 끼워준 후 결합부재의 선단을 맞닿게 한 상태에서 체결부재로 고정시킴으로써, 간단하게 삼중관을 연결할 수 있으며, 수밀성을 보장하는 한편 가격을 낮출 수 있는 것이다.The present invention has a coupling member formed to form a coupling groove at a predetermined distance from the front end of the triple tube at a predetermined distance, the coupling protrusion is fitted to the coupling groove inward and the coupling member is formed to the coupling member is fitted to the outside. By joining the front end of the triple tube, and then inserting the engaging projection of the coupling member into the coupling groove of the triple tube, and then fixed by the fastening member in the state that the front end of the coupling member abuts, it is possible to simply connect the triple tube In other words, it can lower the price while ensuring watertightness.

Description

Triple tube coupling device

삼중관은 일정넓이의 수지를 겹쳐가며 연속적으로 권회시킨 후 이를 냉각시켜 일정길이로 절단하게 되는 것으로, 소구경 PVC관처럼 압출방식을 채택하지 않아 제작비가 적게 들고, 또한 대구경의 파이프도 제작이 가능하며, 특히 재활용 합성수지를 이용할 수 있어 환경오염을 줄일 수 있다.The triple pipe is rolled up continuously by overlapping a resin of a certain width, and then cooled and cut to a certain length. It is not manufactured by adopting the extrusion method like a small-diameter PVC pipe, and the production cost is low, and also a large-diameter pipe can be manufactured. In particular, the use of recycled synthetic resin can reduce the environmental pollution.

이러한 삼중관은 일정길이로 절단되어 생산되므로 삼중관끼리 연결시키기 위해서는 소켓이 필요하다.Since the triple tube is produced by cutting to a certain length, a socket is required to connect the triple tube.

사출방식에 의해 제작되는 PVC관은 일측에 끼움부를 형성시킨 후 다른 PVC관을 상기 끼움부에 오링을 게제시켜 끼움으로써 PVC관을 연결해주고 있으나 삼중관은 사출방식에 의해 제작되지 않아 끼움부를 형성시키지 못하게 되므로 상기된 소켓을 이용한 결합방식은 활용이 어려운 것이었다.PVC pipe manufactured by injection method connects PVC pipe by forming O-ring on other fitting pipe after forming fitting part on one side, but triple pipe is not manufactured by injection method, so it does not form fitting part. Since the coupling method using the socket described above was difficult to utilize.

따라서 삼중관을 연결하기 위해서는 삼중관을 양쪽에 끼우고 볼트로 체결해주는 파이프 형태의 소켓을 사용하고 있으나 이러한 방식은 삼중관과 소켓 사이의 수밀성이 떨어지고, 특히 삼중관의 직경에 따라 소켓의 종류가 다양하게 구비되어져야 하므로, 사출생산되는 소켓의 생산원가가 증가되는 문제점이 있게 된다.Therefore, in order to connect the triple pipe, a pipe-type socket is used in which the triple pipe is inserted on both sides and fastened with bolts. However, this type of watertightness decreases between the triple pipe and the socket, and the type of the socket depends on the diameter of the triple pipe. Since it should be provided in various ways, there is a problem that the production cost of the socket to be produced by injection increases.

본 고안은 삼중관을 간단히 연결시키도록 하는 한편 연결 후 수밀성이 보장되도록 한 것이다.The present invention aims to simplify the triple pipe connection and ensure water tightness after connection.

이러한 본 고안은 삼중관의 선단 외측에 선단과 일정거리를 두고 결합홈을형성시키고, 상기 결합홈에 끼워지는 결합돌기가 하부에 형성되며 상부에 체결부재가 끼워지는 체결홈이 형성된 결합부재를 구비시킴으로써 이루어지는 것으로, 삼중관의 선단을 맞붙인 후 결합부재의 결합돌기를 삼중관의 결합홈에 끼워준 후 결합부재의 선단을 맞닿게 한 상태에서 체결부재로 고정시키는 것이다.The present invention is provided with a coupling member having a coupling groove formed at a lower portion and a coupling groove fitted on the upper portion of the triplet tube to form a coupling groove at a predetermined distance from the front end of the triple tube. It is achieved by fitting the tip of the triple tube, and then fitting the coupling protrusion of the coupling member into the coupling groove of the triple tube, and then fixing it with the fastening member in the state where the tip of the coupling member is brought into contact with each other.

도 1 은 본 고안의 사시도1 is a perspective view of the present invention

도 2 는 본 고안의 결합부재 결합상태 단면도2 is a cross-sectional view of the coupling member coupled state of the present invention

도 3 은 본 고안의 체결부재 결합상태 단면도3 is a cross-sectional view of the coupling member coupling state of the present invention

도 4 은 도 3 의 A-A 선 단면도4 is a cross-sectional view taken along the line A-A of FIG.

도 5 은 본 고안의 일부절결 사용상태 정면도5 is a front view of a partially cut use state of the present invention

도 6 은 본 고안의 일부절결 사용상태 측면도Figure 6 is a side view of the cut state of the present invention

도 7 은 본 고안의 결합홈 형성방법 설명도7 is an explanatory view of the coupling groove forming method of the present invention

[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]

1,1' : 삼중관 2,2' : 결합홈1,1 ': Triple tube 2,2': Combined groove

10 : 결합부재 11,11' : 결합돌기10: coupling member 11,11 ': coupling projection

12 : 체결홈 20 : 절단장치12: fastening groove 20: cutting device

22 : 절단톱 23,24 : 결합홈 형성톱22: cutting saw 23,24: coupling groove forming saw

30 : 체결부재30: fastening member

본 고안은 삼중관(1)의 선단외측으로 결합홈(2)을 형성시키되 상기 결합홈(2)은 삼중관(1)의 선단에서 일정거리를 갖도록 한다.The present invention is to form a coupling groove (2) outside the front end of the triple tube (1) so that the coupling groove (2) has a certain distance from the tip of the triple tube (1).

삼중관(1)은 연속 제조되어지고 이를 일정길이로 잘라주게 되므로 삼중관(1)의 절단 작업시 결합홈(2)이 동시에 형성되도록 한다.Triple pipe (1) is made continuously and cut it to a certain length, so that the coupling groove (2) is formed at the same time during the cutting operation of the triple pipe (1).

삼중관(1)의 절단은 도 7 에 도시된 절단장치(20)에 의해 이루어지게 되며, 상기 절단장치(20)는 모터(21)로 절단톱(22)을 회전시키되 상기 절단장치(20)는 유,공압에 의해 상,하 이동되게 하고, 절단톱(22)의 양쪽에 간격유지구(25)(26)를 이용하여 결합홈 형성톱(23)(24)을 고정시켜 삼중관(1) 절단시 결합홈(2)(2')도 동시에 형성되게 한다.The triple tube 1 is cut by the cutting device 20 shown in FIG. 7, and the cutting device 20 rotates the cutting saw 22 with the motor 21 while cutting the cutting device 20. The upper and lower parts are moved by oil and pneumatic, and the coupling groove forming saws 23 and 24 are fixed to each side of the cutting saw 22 by using the spacing retainers 25 and 26. ) When cutting, the coupling grooves 2 and 2 'are also formed at the same time.

결합홈(2)(2')의 폭은 결합홈 형성톱(23)(24)의 폭과 동일하고 삼중관(1)의 표면에서 일정길이만 결합홈(2)(2')이 형성되게 절단톱(22)보다 결합홈 형성톱(23)(24)의 직경을 적게 한다.The width of the coupling grooves 2 and 2 'is the same as the width of the coupling groove forming saws 23 and 24, so that the coupling grooves 2 and 2' are formed only a predetermined length on the surface of the triple pipe 1. The diameter of the engaging groove forming saws 23 and 24 is smaller than the cutting saw 22.

본 고안의 결합부재(10)는 하측으로 결합홈(2)(2')에 끼워지는 결합돌기(11)(11')가 형성되고 상측에는 나사(31)를 이용하여 조여주는 체결부재(30)가 끼워지는 체결홈(12)을 형성시킨다.Coupling member 10 of the present invention is formed with a coupling protrusion (11) (11 ') to be fitted into the coupling groove (2) (2') to the lower side and fastening member 30 to tighten using a screw 31 on the upper side To form a fastening groove 12 into which it is fitted.

결합부재(10)의 결합돌기(11)(11')는 양쪽에 형성시키되 삼중관(1)의 선단을 맞붙였을 때 결합홈(2)(2')의 위치와 같게 한다.Coupling protrusions 11 and 11 'of the coupling member 10 are formed on both sides thereof, and the same as the positions of the coupling grooves 2 and 2' when the front end of the triple tube 1 is glued together.

결합부재(10)는 판상의 형태로 제작하되 삼중관(1)의 외측에 끼울 때 삼중관(1)의 외측을 완전히 감싸는 크기로 제작한다.The coupling member 10 is manufactured in the form of a plate, but is manufactured to a size that completely surrounds the outside of the triple tube 1 when fitted to the outside of the triple tube 1.

체결부재(30)는 스틸밴드와 같은 것으로 나사(31)를 조여 단단히 결속시켜주는 것이다.Fastening member 30 is a thing like a steel band to tightly tighten the screw 31.

이러한 본 고안의 삼중관(1) 연결 과정을 살펴 본다.Look at the triple pipe (1) connection process of the present invention.

삼중관(1)(1')의 선단을 붙여 주되 삼중관(1)(1')의 중심을 일치시켜 준다.Attach the tip of the triple tube (1) (1 '), but center the center of the triple tube (1) (1').

그리고 삼중관(1)(1')의 연결부위를 결합부재(10)가 감싸도록 둘러씌우되 결합부재(10)의 결합돌기(11)(11')를 삼중관(1)(1')의 결합홈(2)(2')에 끼워주도록 한다.The coupling member 10 surrounds the connection portion of the triple tube 1, 1 ′ so as to surround the coupling member 11, and the coupling protrusion 11, 11 ′ of the coupling member 10 is triple tube 1, 1 ′. To fit into the coupling groove (2) (2 ') of.

이 때 결합부재(10)의 외측에 충격을 가하여 결합돌기(11)(11')가 결합홈(2)(2')에 확실히 밀착삽입될 수 있도록 하여 수밀성을 보장하도록 하며, 결합돌기(11)(11')와 결합홈(2)(2')에 접착제를 도포하면 보다 높은 수밀성 보장이 된다.At this time, by applying an impact to the outside of the coupling member 10 to ensure that the coupling protrusion (11) (11 ') is tightly inserted into the coupling groove (2) (2') to ensure the watertightness, the coupling protrusion 11 Application of adhesive to 11 'and coupling grooves 2 and 2' ensures a higher water tightness.

이렇게 결합부재(10)의 결합돌기(11)(11')를 결합홈(2)(2')에 삽입시키되 결합부재(10)가 삼중관(1)(1')의 연결부위 외측을 완전히 감싸도록 하면, 삼중관(1)(1')의 연결이 완료되는 한편 결합돌기(11)(11')가 결합홈(2)(2')에 끼워져 있어 수밀성이 보장된다.In this way, the coupling protrusions 11 and 11 'of the coupling member 10 are inserted into the coupling grooves 2 and 2', but the coupling member 10 is completely connected to the outer side of the joint of the triple tube 1 and 1 '. When wrapped, the triple pipe (1) (1 ') is completed while the connection projections (11) (11') are fitted into the coupling groove (2) (2 ') to ensure watertightness.

특히 결합부재(10)의 외측 체결홈(12)에 체결부재(30)를 끼워 나사(31)를 조여 주면 확고하게 결합부재(10)가 삼중관(1)(1')에 밀착되어 수밀성과 견고성이 확실히 보장된다.In particular, when the fastening member 30 is inserted into the outer fastening groove 12 of the coupling member 10 and the screw 31 is tightened, the coupling member 10 is firmly adhered to the triple tube 1, 1 ′, Robustness is certainly guaranteed.

본 고안은 삼중관 연결 시 별도의 사출소켓을 사용치 않고 판상의 결합부재와 체결부재를 이용하여 연결시키게 되므로, 삼중관 연결 작업이 간편하고, 특히 삼중관을 연결하기 위한 별도의 소켓을 제조하기 위한 사출 금형이 필요없이 판상의 결합부재만 준비하면되므로 생산원가를 낮출 수 있으며, 삼중관의 직경이 변하면 결합부재의 길이만 변화시키면 되므로 능동적인 대체가 가능한 것이다.The present invention is connected to the plate using a coupling member and a fastening member without using a separate injection socket when connecting the triple pipe, it is easy to connect the triple pipe, in particular to manufacture a separate socket for connecting the triple pipe Since only the plate-like coupling member is prepared without the need for an injection mold, the production cost can be lowered. If the diameter of the triple tube is changed, only the length of the coupling member needs to be changed, so that an active replacement is possible.

Claims

In connecting the triple tube (1) (1 '),

Insertion grooves (2) and (2 ') formed on the outside of the triple tube (1) (1') by being separated from the tip by a predetermined distance,

A plate-shaped coupling member having insertion protrusions 11 and 11 'fitted into the insertion grooves 2 and 2' of the triple tube 1 and 1 'formed at the bottom and the locking groove 12 formed at the top thereof. 10,

Triple-pipe coupling device consisting of a fastening member 20 is fitted into the fastening groove 12 of the coupling member 10 to tighten the coupling member (10).