KR100336943B1 - Connecting member for connecting pipe - Google Patents

Connecting member for connecting pipe Download PDF

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Publication number
KR100336943B1
KR100336943B1 KR1019980047738A KR19980047738A KR100336943B1 KR 100336943 B1 KR100336943 B1 KR 100336943B1 KR 1019980047738 A KR1019980047738 A KR 1019980047738A KR 19980047738 A KR19980047738 A KR 19980047738A KR 100336943 B1 KR100336943 B1 KR 100336943B1
Authority
KR
South Korea
Prior art keywords
connecting member
connection
pipe
spiral groove
heating wire
Prior art date
Application number
KR1019980047738A
Other languages
Korean (ko)
Other versions
KR19990014431A (en
Inventor
이준식
Original Assignee
이준식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이준식 filed Critical 이준식
Priority to KR1019980047738A priority Critical patent/KR100336943B1/en
Publication of KR19990014431A publication Critical patent/KR19990014431A/en
Application granted granted Critical
Publication of KR100336943B1 publication Critical patent/KR100336943B1/en

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Classifications

    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end

Abstract

PURPOSE: An electric wire is formed in the surface of a connecting member, and an inserting groove is formed inside of the connecting member. CONSTITUTION: A connecting member(1) is formed in a cylindrical shape. A spiral groove is formed in the surface of the connecting member. An electric wire(2) is wound in the spiral groove. Both ends of the electric wire are protruded from the connecting member to connect to a connection terminal(3). The surface of the connecting member is melted to bury the electric wire. A supporting member is formed integrally with the connecting member, and an inserting groove is formed between the supporting member and the connecting member.

Description

연결관용 연결부재Connecting member for the pipe

본 발명은 합성수지제 피연결관을 연결해주는 연결관용 연결부재에 관한 것으로서 특히, 연결부재를 표면 전체에 나선홈을 형성하여 전열선이 등 간격으로 권취될수 있도록 하므로서 피연결관을 연결할 때 연결부재의 용융상태가 균일하게 이루어지도록 하고 피연결관의 변형이 방지되게 구성시킨 것이다.The present invention relates to a connection member for a connection pipe for connecting a connection pipe made of a synthetic resin, in particular, by forming a spiral groove on the entire surface of the connection member so that the heating wire can be wound at equal intervals, the melting of the connection member when connecting the connection pipe The state is made uniform and configured to prevent deformation of the pipe to be connected.

종래에도 전열선을 가진 열결관용 연결부재가 사용되고는 있으나 이들은 대부분 압출로 성형되기 때문에 그 표면에 전열선의 권취 고정의 균등하게 할수 없게되고 이는 연결부재를 용융시켜 양측의 피연결관을 이을 때 연결부재의 불규칙한 용융 상태를 발생시키게 되어 피연결관의 변형으로 연결이 바르게 되지 못하는 결점이 있었다.Conventionally, connection members for heat connection pipes having heating wires have been used, but since they are mostly molded by extrusion, the winding wires cannot be evenly fixed on the surface thereof, which melts the connecting members and connects the connected pipes on both sides. There was a drawback that the connection could not be made correctly due to deformation of the pipe to be produced because an irregular melt state was generated.

본 발명은 위와같이 종래의 문제점을 해결하기 위하여 표면에 전열선을 등간격으로 권취할수 있는 연결부재를 구성하고 연결부재에 지지구를 부착하여 연결부재 내면과 지지구 사이에 삽입홈이 형성되게 한 것이다. 이를 첨부된 도면과 함께 더욱 상세히 설명하면 다음과 같다.The present invention is to form a connection member that can be wound around the heating wire at equal intervals in order to solve the conventional problems as described above and to attach the support to the connection member to form an insertion groove between the inner surface of the connection member and the support. . This will be described in more detail together with the accompanying drawings as follows.

도 1은 본 발명의 기초 연결부재 사시도1 is a perspective view of the basic connection member of the present invention

도 2는 도 1의 종 단면 예시도Figure 2 is a longitudinal cross-sectional view of Figure 1

도 3은 본 발명의 사시도3 is a perspective view of the present invention

도 4는 도 3의 종 단면 예시도Figure 4 is a longitudinal cross-sectional view of Figure 3

도 5는 본 발명의 사용 상태 예시도5 is an exemplary state of use of the present invention

도 6 및 도 7은 본 발명에 적용되는 전열선 예시도6 and 7 is a diagram illustrating a heating wire applied to the present invention

도 8은 본 발명의 또 다른 예시도8 is another illustration of the present invention

도 9는 도 8의 사시도이다.9 is a perspective view of FIG. 8.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 연결부재 101 : 나선홈1: connecting member 101: spiral groove

101 : 연통부 103 : 지지구101: communication unit 103: support

104 : 중심공 105 : 삽입홈104: Center hole 105: Insertion groove

2 : 전열선 3 : 전원접속단자2: heating wire 3: power connection terminal

4 : 히터 20 : 연결관4 heater 20 connector

21, 22 : 피연결관21, 22: pipe to be connected

연결부재(1)를 원통형 관체로 형성하여 표면에 1열 또는 2열의 나선홈(101)을 형성하여 나선홈(101) 일측을 연동시기고 상기 나선홈(101)에는 전열선(2)을 권취하되, 그 양 끝단을 연결부재(1) 외부로 돌출시켜 접속단자(3)를 각각 결합한 후연결부재(1) 표면을 히터(11)로 녹여 전열선(2)이 매설되도록 하고The connecting member 1 is formed in a cylindrical tubular body to form a spiral groove 101 of one row or two rows on the surface to interlock one side of the spiral groove 101 and wind the heating wire 2 in the spiral groove 101. , Both ends of the connecting member (1) to protrude outside the coupling terminal (3) after each melting the surface of the connecting member (1) with the heater 11 so that the heating wire (2) is embedded

동시에 연결부재(1) 내부에 지지구(103)를 연결부재(1)와 일체로 형성하여 연결부재(1) 내면과 지지구(103) 사이에 삽입홈(105)이 형성되도록 하여서된 것이다.At the same time, the support member 103 is formed integrally with the connection member 1 in the connection member 1 so that the insertion groove 105 is formed between the inner surface of the connection member 1 and the support member 103.

이와같이된 본 발명은 연결부재(1) 표면에 형성되는 1열 또는 2열의 나선홈(101)에 의거하여 전열선(2)을 연결부재(1) 표면에 등 간격으로 권취할 수 있으므로 첨부도면 도 5에서와 같이 연결관(20) 양측 내부에 연결부재(1)를 삽설하여 그 중심공으로 피연결관(21)(22)을 각각 끼운 다음 연결부재(1)를 전열선(2)으로 용융시켜 양측 피연결관(21)(22)이 연결되도록 할 때 연결부재(1)의 균일한 용융이 가능케 되며,According to the present invention as described above, the heating wires 2 can be wound on the surface of the connecting member 1 at equal intervals based on the spiral grooves 101 of one or two rows formed on the surface of the connecting member 1. Insert the connecting member (1) in the both ends of the connecting pipe 20, as shown in the insertion hole (21) and the connecting pipe (21) into the center hole respectively, and then melt the connecting member (1) with the heating wire (2) When the connecting pipes 21 and 22 are connected, uniform melting of the connecting member 1 is possible.

동시에, 연결부재(1)의 내부에 지지구(103)를 일체로 형성하여 연결부재(1) 내면과 지지구(103) 사이에 피연결관(21)(22) 삽입용 삽입홈(105)이 형성되어 있어 연결부재(1)가 용융될 때 피연결관(21)(22)에 변형이 생기는 것을 방지게 되므로 연결작업을 바르게 또 견고하게 수행할수 있는 것이다.At the same time, the support member 103 is integrally formed inside the connecting member 1 so that the insertion groove 105 for inserting the connecting pipes 21 and 22 is inserted between the inner surface of the connecting member 1 and the support member 103. Since the connection member 1 is melted to prevent deformation of the connection pipes 21 and 22 when the connection member 1 is melted, the connection work can be performed correctly and firmly.

따라서 본 발명은 상기한 바와 같이 연결관(20) 양측 내부에 삽입되어 용융되면서 양측의 피연결관(21)(22)을 연결 해주는 연결부재(1)를 표면에 등 간격으로 권취되는 전열선(2)에 의거하여 균일하게 용융 시킬수 있으므로 양측의 피연결관(21)(22)을 견고하게 연결 할수 있으며 동시에 연결부재(1)가 용융 될 때 피연결관(21)(22)을 지지구(105)로 지지할 수 있게되어 피연결관(21)(22)의 연결및 연결상태를 보다 견고하게 하고 변형을 방지하여 안전하게 접속시킬수 있는 효과를 내게 되는 것이다.Therefore, the present invention is a heating wire (2) wound on the surface of the connecting member (1) connecting the connecting pipes (21) and 22 on both sides while being inserted and melted inside the connecting pipe (20) as described above. It can be melted uniformly based on) so that the connection pipes 21 and 22 on both sides can be firmly connected, and at the same time, the connection pipes 21 and 22 are supported when the connection member 1 is melted. It can be supported by) will be effective to secure the connection and connection state of the pipe (21, 22) to be connected more securely and prevent deformation.

Claims (1)

연결부재(1)를 원통형 관체로 형성하여 표면에 나선홈(101)을 형성하여 나선홈(101) 일측을 연통시키고 상기 나선홈(101)에는 전열선(2)을 권취하되, 그 양 끝단을 연결부재(1) 외부로 돌출시켜 접속단자(3)를 각각 결합한 후 연결부재(1) 표면을 녹여 전열선(2)이 매설되도록 하면서 연결부재(1) 내부에 지지구(103)를 연결부재(1)와 일체로 형성하여 연결부재(1) 내면과 지지구(103) 사이에 삽입홈(105)이 형성되도록 하여서된 연결관용 연결부재.The connecting member 1 is formed into a cylindrical tubular body to form a spiral groove 101 on the surface to communicate with one side of the spiral groove 101, and the heating wire 2 is wound around the spiral groove 101, and both ends thereof are connected. After connecting the connecting terminals 3 to each other by protruding the member 1, the surface of the connecting member 1 is melted so that the heating wire 2 is embedded, and the support 103 is connected to the inside of the connecting member 1. The connecting member for the connection pipe formed to be integrally formed with the insertion member 105 formed between the inner surface and the support 103 of the connecting member (1).
KR1019980047738A 1998-11-09 1998-11-09 Connecting member for connecting pipe KR100336943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980047738A KR100336943B1 (en) 1998-11-09 1998-11-09 Connecting member for connecting pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980047738A KR100336943B1 (en) 1998-11-09 1998-11-09 Connecting member for connecting pipe

Publications (2)

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KR19990014431A KR19990014431A (en) 1999-02-25
KR100336943B1 true KR100336943B1 (en) 2002-11-13

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Application Number Title Priority Date Filing Date
KR1019980047738A KR100336943B1 (en) 1998-11-09 1998-11-09 Connecting member for connecting pipe

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100533366B1 (en) * 2002-08-12 2005-12-06 박기종 Connecting pipe embeded with heating coil for plastic pipes and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100533366B1 (en) * 2002-08-12 2005-12-06 박기종 Connecting pipe embeded with heating coil for plastic pipes and method for producing the same

Also Published As

Publication number Publication date
KR19990014431A (en) 1999-02-25

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