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KR20170018169A - Connector of improved waterproof function - Google Patents

Connector of improved waterproof function Download PDF

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Publication number
KR20170018169A
KR20170018169A KR1020150111031A KR20150111031A KR20170018169A KR 20170018169 A KR20170018169 A KR 20170018169A KR 1020150111031 A KR1020150111031 A KR 1020150111031A KR 20150111031 A KR20150111031 A KR 20150111031A KR 20170018169 A KR20170018169 A KR 20170018169A
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KR
South Korea
Prior art keywords
connector
waterproofing member
cable
waterproofing
waterproof
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KR1020150111031A
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Korean (ko)
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KR101731777B1 (en
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홍사준
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에이에스텍 주식회사
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

본 발명에 따른 방수성능이 향상된 커넥터는 단자부를 포함하는 커넥터부와, 상기 단자부에 접속되는 케이블부를 포함하는 커넥터로서, 상기 커넥터는 상기 케이블부를 감싸며 배치되는 제 1 방수부재와, 상기 케이블부를 감싸며 배치되는 제 2 방수부재를 포함하며, 상기 제 1 방수부재는 상기 케이블부에 대해 미리 지정된 위치에 고정 배치되고, 상기 제 2 방수부재는 상기 커넥터부쪽으로 가동되도록 구성되는 것을 특징으로 한다.
본 발명에 의해, 케이블과 커넥터부 사이로 수분이 침투하는 것을 방지함으로써, 수분에 의한 커넥터 단자의 부식 및 누전을 방지할 수 있다.A connector having improved waterproof performance according to the present invention is a connector including a connector portion including a terminal portion and a cable portion connected to the terminal portion, wherein the connector includes: a first waterproofing member disposed to surround the cable portion; The first waterproofing member is fixedly disposed at a predetermined position with respect to the cable portion, and the second waterproofing member is configured to be movable toward the connector portion.
According to the present invention, corrosion of the connector terminal due to moisture and leakage current can be prevented by preventing moisture from penetrating between the cable and the connector.

Description

방수성능이 향상된 커넥터{CONNECTOR OF IMPROVED WATERPROOF FUNCTION}CONNECTOR OF IMPROVED WATERPROOF FUNCTION [0002]

본 발명은 커넥터에 관한 것으로서, 단순한 구성에 의해서도 케이블과 커넥터부 사이로 수분이 침투하는 것을 완벽히 방지할 수 있도록 구성되는 방수성능이 향상된 커넥터에 관한 발명이다.The present invention relates to a connector, and more particularly, to a connector having an improved waterproof performance, which is configured to completely prevent water from penetrating between a cable and a connector even by a simple structure.

도 1 에 도시된 바와 같이, 일반적으로 커넥터는 양극과 음극 전력 공급을 위한 한 쌍의 케이블(110)과 케이블의 외부를 보호하기 위한 외장튜브(130) 및 상기 케이블(110)에 접속되는 한 쌍의 단자를 내장하는 커넥터부(120)를 포함하여 구성된다.1, a connector generally includes a pair of cables 110 for supplying positive and negative power, an outer tube 130 for protecting the outside of the cable, and a pair of cables (not shown) And a connector portion 120 incorporating a terminal of the connector.

그리하여, 단부에 한 쌍의 단자가 배치되는 또 다른 커넥터(숫커넥터: 150)와 접속되어 전력 또는 데이터를 공급하거나 공급받도록 구성된다.Thus, it is configured to be connected to another connector (male connector) 150 having a pair of terminals disposed at its ends to supply or receive power or data.

그런데, 종래 커넥터에서는 상기 케이블(110)과 커넥터부(120)가 만나는 부분에서 틈이 형성되며, 이러한 틈으로 수분이 침투되는 경우가 빈번히 발생되어, 상기 커넥터부(120) 내의 단자가 수분에 의해 부식되고 때로는 누전의 원인이 되기도 한다.However, in the conventional connector, a gap is formed at a portion where the cable 110 and the connector 120 meet, and moisture often penetrates through the gap, so that the terminal in the connector 120 is exposed to moisture It can corrode and sometimes cause a short circuit.

특히, 세탁기와 같은 장치에 이용되는 커넥터는 수분이 풍부한 환경에서 이용되므로, 커넥터를 수분으로부터 보호하는 것은 매우 중요한 문제가 된다.Especially, since a connector used in an apparatus such as a washing machine is used in a water-rich environment, it is very important to protect the connector from moisture.

그런데, 케이블(110)과 커넥터부(120)가 만나는 부분으로 수분이 침투하는 것을 방지하기 위해, 상기 부분을 실리콘 등으로 충진하는 경우에는 커넥터의 유연성이 저하되고, 장시간의 사용으로 인해 충진체가 탈리되는 문제가 있다.In order to prevent moisture from penetrating into the portion where the cable 110 and the connector 120 meet, the flexibility of the connector is lowered when the portion is filled with silicone or the like. As a result, There is a problem.

또한, 상기와 같이 케이블(110)과 커넥터부(120)의 경계부분을 충진하는 작업은, 자동화 공정에 의해 이루어지기가 매우 곤란하여 사람의 인력에 의해 수행되어야 하는데, 이러한 작업은 커넥터 생산 수율을 현저히 저하시키는 원인이 된다.In addition, filling the boundary between the cable 110 and the connector 120 as described above is very difficult to be performed by an automation process and must be performed by the human force. Which causes a considerable deterioration.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 단순한 구성에 의해서도 케이블과 커넥터부 사이로 수분이 침투하는 것을 방지하도록 구성되는 방수성능이 향상된 커넥터를 제공하는 것이다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a connector with improved waterproof performance that is configured to prevent moisture from penetrating between a cable and a connector even with a simple structure.

본 발명의 다른 목적은, 수분의 침투가 방지되면서도 커넥터의 유연성이 확보될 수 있도록 구성되는 방수성능이 향상된 커넥터를 제공하는 것이다.Another object of the present invention is to provide a connector having improved waterproof performance, which is configured such that flexibility of a connector can be ensured while preventing penetration of moisture.

본 발명의 또 다른 목적은, 커넥터가 사용되는 환경에 따라 선택적으로 이용가능하도록 구성되는 방수성능이 향상된 커넥터를 제공하는 것이다.It is still another object of the present invention to provide a connector with improved waterproof performance that is selectively usable according to the environment in which the connector is used.

상기 목적을 달성하기 위한 본 발명에 따른 방수성능이 향상된 커넥터는 단자부를 포함하는 커넥터부와, 상기 단자부에 접속되는 케이블부를 포함하는 커넥터로서, 상기 커넥터는 상기 케이블부를 감싸며 배치되는 제 1 방수부재와, 상기 케이블부를 감싸며 배치되는 제 2 방수부재를 포함하며, 상기 제 1 방수부재는 상기 케이블부에 대해 미리 지정된 위치에 고정 배치되고, 상기 제 2 방수부재는 상기 커넥터부쪽으로 가동되도록 구성되는 것을 특징으로 한다.According to an aspect of the present invention, there is provided a connector having improved waterproof performance, the connector including a connector portion including a terminal portion and a cable portion connected to the terminal portion, wherein the connector includes a first waterproofing member disposed to surround the cable portion, And a second waterproofing member disposed to surround the cable portion, wherein the first waterproofing member is fixedly disposed at a predetermined position with respect to the cable portion, and the second waterproofing member is configured to be movable toward the connector portion .

바람직하게는, 상기 제 1 방수부재와 제 2 방수부재는 합성수지재로 형성된다.Preferably, the first waterproof member and the second waterproof member are formed of a synthetic resin material.

여기서, 상기 제 2 방수부재가 상기 커넥터부쪽으로 이동되는 경우, 상기 커넥터부와 케이블부가 만나는 부분을 덮도록 구성된다.Here, when the second waterproofing member is moved toward the connector portion, the connector is configured to cover a portion where the connector portion and the cable portion meet.

또한, 상기 제 2 방수부재는 상기 제 1 방수부재의 외면에 밀착되는 제 1 방수부재밀착부와 상기 커넥터부의 외면에 밀착되는 커넥터밀착부를 포함하며, 상기 커넥터밀착부는 상기 제 1 방수부재밀착부보다 큰 폭으로 형성된다.The second waterproofing member may include a first waterproofing member tightly adhering to the outer surface of the first waterproofing member and a connector tightening member closely contacting the outer surface of the connector, And is formed to have a large width.

바람직하게는, 상기 제 1 방수부재와 제 2 방수부재는 서로 다른 경도를 가지는 합성수지재로 형성된다.Preferably, the first waterproof member and the second waterproof member are formed of synthetic resin materials having different hardnesses.

여기서, 상기 제 1 방수부재는 열수축튜브일 수 있다.Here, the first waterproof member may be a heat-shrinkable tube.

본 발명에 의해, 케이블과 커넥터부 사이로 수분이 침투하는 것을 방지함으로써, 수분에 의한 커넥터 단자의 부식 및 누전을 방지할 수 있다.According to the present invention, corrosion of the connector terminal due to moisture and leakage current can be prevented by preventing moisture from penetrating between the cable and the connector.

첨부의 하기 도면들은, 발명의 상세한 설명과 함께 본 발명의 기술적 사상을 이해시키기 위한 것이므로, 본 발명은 하기 도면에 도시된 사항에 한정 해석되어서는 아니 된다.
도 1 은 종래 커넥터가 연결된 상태의 평면도이며,
도 2 는 본 발명에 따른 커넥터가 연결되는 상태를 도시하는 평면도이며,
도 3 은 상기 커넥터에 포함되는 제 2 방수부재의 사시도이다.BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
1 is a plan view showing a state where a conventional connector is connected,
2 is a plan view showing a state where a connector according to the present invention is connected,
3 is a perspective view of a second waterproof member included in the connector.

이하, 첨부된 도면을 참조하여 본 발명의 구성을 상세히 설명하기로 한다. Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

이에 앞서, 본 명세서 및 청구범위에 사용된 용어는 사전적인 의미로 한정 해석되어서는 아니되며, 발명자는 자신의 발명을 최선의 방법으로 설명하기 위해 용어의 개념을 적절히 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야 한다.Prior to this, the terms used in the specification and claims should not be construed in a dictionary sense, and the inventor may, on the principle that the concept of a term can be properly defined in order to explain its invention in the best way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

따라서, 본 명세서에 기재된 실시예 및 도면에 도시된 구성은 본 발명의 바람직한 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 표현하는 것은 아니므로, 본 출원 시점에 있어 이들을 대체할 수 있는 다양한 균등물과 변형예들이 존재할 수 있음을 이해하여야 한다.Therefore, the embodiments shown in the present specification and the drawings are only exemplary embodiments of the present invention, and not all of the technical ideas of the present invention are presented. Therefore, various equivalents It should be understood that water and variations may exist.

도 2 는 본 발명에 따른 커넥터가 연결되는 상태를 도시하는 평면도이며, 도 3 은 상기 커넥터에 포함되는 제 2 방수부재의 사시도이다.FIG. 2 is a plan view showing a state where a connector according to the present invention is connected, and FIG. 3 is a perspective view of a second waterproof member included in the connector.

도 2 와 3 을 참조하면, 본 발명에 따른 방수성능이 향상된 커넥터는 단자부(22)를 포함하는 커넥터부(20)와, 상기 단자부(22)에 접속되는 케이블부(10)를 포함하는 커넥터로서, 상기 커넥터는 상기 케이블부(10)를 감싸며 배치되는 제 1 방수부재(40)와, 상기 케이블부(10)를 감싸며 배치되는 제 2 방수부재(50)를 포함하며, 상기 제 1 방수부재(40)는 상기 케이블부(10)에 대해 미리 지정된 위치에 고정 배치되고, 상기 제 2 방수부재(50)는 상기 커넥터부(20)쪽으로 가동되도록 구성되는 것을 특징으로 한다.2 and 3, a connector having improved waterproof performance according to the present invention includes a connector portion 20 including a terminal portion 22 and a cable portion 10 connected to the terminal portion 22 , The connector includes a first waterproofing member 40 disposed to surround the cable portion 10 and a second waterproofing member 50 disposed to surround the cable portion 10, 40 are fixedly arranged at a predetermined position with respect to the cable portion 10 and the second waterproofing member 50 is configured to be movable toward the connector portion 20. [

상기 커넥터부(20)는 합성수지재로 형성되되 내부에는 한 쌍의 금속재 단자부(22)가 배치된다.The connector portion 20 is formed of a synthetic resin material, and a pair of metal terminal portions 22 are disposed therein.

상기 한 쌍의 단자부(22)에는 구리와 같은 금속 도체 및 이의 외부를 감싸는 외피로 구성되는 한 쌍의 케이블부(10)가 접속 연결된다.The pair of terminal portions 22 are connected and connected to a pair of cable portions 10 formed of a metal conductor such as copper and an outer envelope.

또한, 상기 케이블부(10)의 외부에는 이들을 감싸기 위한 합성수지재의 외피(30)가 형성될 수 있다.In addition, the outer surface 30 of the synthetic resin material for covering the cable 10 may be formed on the outside of the cable 10.

상기 케이블부(10) 또는 외피(30)에는 제 1 방수부재(40)가 단단히 고정 배치된다.The first waterproof member 40 is firmly fixed to the cable portion 10 or the sheath 30.

상기 제 1 방수부재(40)는 합성수지재로 구성되며, 바람직하게는 열을 가하는 경우 수축되는 열수축튜브로 구성될 수 있다.The first waterproofing member 40 is made of a synthetic resin material, and may preferably be a heat shrinkable tube which is contracted when heat is applied.

상기 제 1 방수부재(40)는 상기 케이블부(10) 또는 외피(30)의 외부에서 그 위치가 고정되도록 배치되며, 따라서 상기 제 1 방수부재(40)에 다소간의 힘을 가하는 경우에도 상기 제 1 방수부재(40)가 상기 케이블부(10) 또는 외피(30)에 대해 상대적으로 이동되지 않도록 구성된다.The first waterproofing member 40 is disposed so as to be fixed at the outside of the cable portion 10 or the outer covering 30 so that even when a slight force is applied to the first waterproofing member 40, 1 is configured such that the waterproofing member 40 is not moved relative to the cable portion 10 or the sheath 30.

또한, 상기 케이블부(10) 또는 외피(30)의 외부에는 상기 제 2 방수부재(50)가 배치된다.The second waterproofing member 50 is disposed outside the cable unit 10 or the sheath 30.

상기 제 2 방수부재(50)는 상기 제 1 방수부재(40)와 밀착되는 제 1 방수부재밀착부(52)와 상기 커넥터부(20)에 밀착되는 커넥터밀착부(56)를 포함하며, 내부에는 공간이 형성된다.The second waterproofing member 50 includes a first waterproofing member tightening portion 52 closely contacting the first waterproofing member 40 and a connector tightening portion 56 closely contacting the connector 20, A space is formed.

여기서, 상기 커넥터밀착부(56)는 상기 제 1 방수부재밀착부(52)보다 큰 폭으로 형성된다.Here, the connector tight contact portion 56 is formed to have a larger width than the first waterproof member tight contact portion 52.

상기 제 2 방수부재 역시 합성수지재로 형성되되, 상기 제 1 방수부재(40)와 제 2 방수부재(50)는 서로 다른 경도를 갖는 합성수지재로 구성된다.The second waterproof member is also formed of a synthetic resin material. The first waterproof member 40 and the second waterproof member 50 are made of a synthetic resin material having different hardness.

즉, 상기 제 1 방수부재(40)는 보다 큰 경도를 갖는 폴리프로필렌 또는 폴리에틸렌 등의 합성수지로 형성되며, 상기 제 2 방수부재(50)는 폴리우레탄, 실리콘, 합성고무와 같은 보다 유연하고 부드러운 재질의 합성수지재로 형성된다.That is, the first waterproofing member 40 is formed of a synthetic resin such as polypropylene or polyethylene having a larger hardness, and the second waterproofing member 50 is made of a more flexible and soft material such as polyurethane, silicone, Of synthetic resin material.

그리하여, 상기 제 1 방수부재(40)에 비해 상기 제 2 방수부재(50)가 보다 유연하게 변형이 가능하도록 구성된다. Thus, the second waterproofing member 50 can be more flexibly deformed than the first waterproofing member 40.

상기 제 2 방수부재(50)에서 제 1 방수부재밀착부(52)의 내부 공간 단면은 그 크기가 상기 제 1 방수부재(40)의 외면이 이루는 단면 크기보다 작게 형성된다.The cross section of the inner space of the first water repellent member adhering portion 52 of the second water repellent member 50 is formed to be smaller in size than the cross-sectional size of the outer surface of the first watertight member 40.

그리하여, 상기 제 1 방수부재밀착부(52)가 상기 제 1 방수부재(40) 외면에 접촉되는 경우, 상기 제 1 방수부재(40)가 상기 제 1 방수부재밀착부(52) 내부의 공간에 억지 끼움되도록 구성된다.When the first water repellent member adhering portion 52 contacts the outer surface of the first water repellent member 40, the first water repellent member 40 is placed in the space inside the first water repellent member adhering portion 52, So that it can be prevented.

한편, 상기 커넥터밀착부(56)의 선단부(54)는 상기 커넥터부(20)의 외면이 이루는 단면 크기보다 크게 형성되어, 상기 커넥터밀착부(56)의 선단부(54)가 상기 커넥터부(20) 쪽으로 용이하게 이동될 수 있도록 구성된다.The distal end portion 54 of the connector tightening portion 56 is formed to be larger than the cross sectional size of the outer surface of the connector portion 20 so that the distal end portion 54 of the connector tightening portion 56 contacts the connector portion 20 To be easily moved to the left side.

또한, 상기 커넥터밀착부(56)의 내부 공간 단면은 그 크기가 상기 커넥터부(20)의 외면이 이루는 단면 크기보다 작게 형성된다.In addition, the internal space cross section of the connector tightening portion 56 is formed to be smaller in size than the cross-sectional size formed by the outer surface of the connector portion 20.

그리하여, 상기 커넥터부(20)에 상대 커넥터(150)가 끼워진 상태에서, 상기 커넥터밀착부(56)가 상기 커넥터부(20)와 접촉되는 방향으로 이동되는 경우, 상기 커넥터부(20)의 가장자리부분이 상기 커넥터밀착부(56)에 억지 끼워지도록 구성된다.When the connector tightening portion 56 is moved in a direction in which the connector tightening portion 56 contacts the connector portion 20 with the mating connector 150 fitted in the connector portion 20, So that a portion thereof is forcedly fitted to the connector tightening portion (56).

그리하여, 암수 커넥터부(20, 150)들이 체결된 상태에서, 상기 제 2 방수부재(50)가 상기 커넥터부(20)와 케이블부(10)가 만나는 부분으로 이동하여, 상기 커넥터부(20)와 케이블부(10)가 만나는 부분의 외부를 감싸도록 구성됨으로써, 상기 부분을 통해 수분이 침투되는 것을 원천적으로 차단하도록 구성된다.The second waterproofing member 50 is moved to the portion where the connector portion 20 and the cable portion 10 meet and the connector 20 is connected to the male connector portion 20, And the outer surface of the portion where the cable portion 10 meets, so that water is prevented from penetrating through the portion.

상기와 같이 제 2 방수부재(50)를 커넥터부(20) 쪽으로 이동시키는 단순한 작업에 의해, 케이블과 커넥터부 사이로 수분이 침투하는 것을 방지함으로써, 수분에 의한 커넥터 단자의 부식 및 누전을 방지할 수 있다.
By the simple operation of moving the second waterproofing member 50 toward the connector portion 20 as described above, it is possible to prevent water from penetrating between the cable and the connector portion, thereby preventing corrosion and leakage of the connector terminal due to moisture have.

이상, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명의 기술적 사상은 이러한 것에 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해, 본 발명의 기술적 사상과 하기 될 특허청구범위의 균등범위 내에서 다양한 수정 및 변형 실시가 가능할 것이다.While the present invention has been described with reference to the exemplary embodiments and the drawings, it is to be understood that the technical scope of the present invention is not limited to these embodiments and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations may be made without departing from the scope of the appended claims.

10: 케이블부
20: 커넥터부
30: 외피
40: 제 1 방수부재
50: 제 2 방수부재
150: 상대커넥터10: Cable section
20:
30: envelope
40: first waterproof member
50: second waterproof member
150: Relative connector

Claims (6)

단자부를 포함하는 커넥터부와;
상기 단자부에 접속되는 케이블부를 포함하는 커넥터로서,
상기 커넥터는,
상기 케이블부를 감싸며 배치되는 제 1 방수부재와;
상기 케이블부를 감싸며 배치되는 제 2 방수부재를 포함하며,
상기 제 1 방수부재는 상기 케이블부에 대해 미리 지정된 위치에 고정 배치되고,
상기 제 2 방수부재는 상기 커넥터부쪽으로 가동되도록 구성되는 것을 특징으로 하는 방수성능이 향상된 커넥터.A connector portion including a terminal portion;
And a cable portion connected to the terminal portion,
Wherein the connector comprises:
A first waterproof member disposed to surround the cable portion;
And a second waterproof member disposed to surround the cable portion,
Wherein the first waterproof member is fixedly disposed at a predetermined position with respect to the cable portion,
And the second waterproofing member is configured to be movable toward the connector portion. 제 1 항에 있어서,
상기 제 1 방수부재와 제 2 방수부재는 합성수지재로 형성되는 것을 특징으로 하는 방수성능이 향상된 커넥터.The method according to claim 1,
Wherein the first waterproofing member and the second waterproofing member are made of a synthetic resin material. 제 1 항에 있어서,
상기 제 2 방수부재가 상기 커넥터부쪽으로 이동되는 경우, 상기 커넥터부와 케이블부가 만나는 부분을 덮도록 구성되는 것을 특징으로 하는 방수성능이 향상된 커넥터.The method according to claim 1,
Wherein the connector is configured to cover a portion where the connector portion and the cable portion meet when the second waterproofing member is moved toward the connector portion. 제 1 항에 있어서,
상기 제 2 방수부재는 상기 제 1 방수부재의 외면에 밀착되는 제 1 방수부재밀착부와 상기 커넥터부의 외면에 밀착되는 커넥터밀착부를 포함하며,
상기 커넥터밀착부는 상기 제 1 방수부재밀착부보다 큰 폭으로 형성되는 것을 특징으로 하는 방수성능이 향상된 커넥터.The method according to claim 1,
The second waterproofing member includes a first waterproofing member tightly adhering to the outer surface of the first waterproofing member and a connector tightening portion closely contacting the outer surface of the connector,
Wherein the connector tightening portion is formed to have a larger width than the first waterproofing member tightening portion. 제 1 항에 있어서,
상기 제 1 방수부재와 제 2 방수부재는 서로 다른 경도를 가지는 합성수지재로 형성되는 것을 특징으로 하는 방수성능이 향상된 커넥터.The method according to claim 1,
Wherein the first waterproofing member and the second waterproofing member are made of a synthetic resin material having different hardnesses. 제 5 항에 있어서,
상기 제 1 방수부재는 열수축튜브인 것을 특징으로 하는 방수성능이 향상된 커넥터.6. The method of claim 5,
Wherein the first waterproof member is a heat-shrinkable tube.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210007116A (en) * 2019-07-10 2021-01-20 엘에스전선 주식회사 Coaxial cable assembly
KR102387413B1 (en) * 2021-09-28 2022-04-15 초이스테크닉스 주식회사 waterproof round terminal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014038785A (en) * 2012-08-20 2014-02-27 Fuji Densen Kogyo Kk Waterproof plug and cord with waterproof plug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210007116A (en) * 2019-07-10 2021-01-20 엘에스전선 주식회사 Coaxial cable assembly
KR102387413B1 (en) * 2021-09-28 2022-04-15 초이스테크닉스 주식회사 waterproof round terminal

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