KR200174468Y1 - Water-proof cap for wire inlet - Google Patents

Water-proof cap for wire inlet Download PDF

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Publication number
KR200174468Y1
KR200174468Y1 KR2019970008605U KR19970008605U KR200174468Y1 KR 200174468 Y1 KR200174468 Y1 KR 200174468Y1 KR 2019970008605 U KR2019970008605 U KR 2019970008605U KR 19970008605 U KR19970008605 U KR 19970008605U KR 200174468 Y1 KR200174468 Y1 KR 200174468Y1
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South Korea
Prior art keywords
cap
fixing part
nut
fixing
wire
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KR2019970008605U
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Korean (ko)
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KR19980063994U (en
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지상철
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지상철
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Priority to KR2019970008605U priority Critical patent/KR200174468Y1/en
Publication of KR19980063994U publication Critical patent/KR19980063994U/en
Application granted granted Critical
Publication of KR200174468Y1 publication Critical patent/KR200174468Y1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205Sealing means between cable and housing, e.g. grommet

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  • Installation Of Indoor Wiring (AREA)

Abstract

본 고안은 전선 인입구에 끼워져 전선을 고정시키는 한편 전선과 전선 인입구 사이의 누수를 방지하는 전선 인입구용 방수캡에 관한 것으로 기존 방수캡의 조립이 어렵고 확실한 조임력을 제공하기 어려운 문제점을 없앤 것이다.The present invention relates to a waterproof cap for a wire inlet that is inserted into the wire inlet to fix the wire and prevents leakage between the wire and the wire inlet, and it is difficult to assemble the existing waterproof cap and provide a difficult tightening force.

본 고안은 전선 인입구의 내측에 걸리는 받침돌기에 너트고정부와 캡고정부를 형성시키되 캡고정부의 직경이 너트고정부 보다 적게 하고 캡고정부의 선단에는 돌기 절개부를 형성시킨 후 너트고정부에 패킹을 끼워 고정너트로 조여주고 캡고정부에는 고정캡을 끼워 주도록 하므로써 이루어지며 제품의 외부에서 고정너트와 방수캡의 조임작업과 함께 패킹을 삽입시키는 작업을 모두 할 수 있어 확실한 조임이 이루어지게 하는 한편 조립작업이 간편하게 진행될 수 있도록 한 것이다.The present invention forms a nut fixing part and a cap fixing part in the supporting projection which is caught inside the wire inlet, but the diameter of the cap fixing part is smaller than the nut fixing part, and a protrusion cutout is formed at the tip of the cap fixing part, and then the packing is fixed to the nut fixing part. It is made by tightening with a nut and inserting a fixing cap into the cap fixing part, and it is possible to insert the packing together with the tightening work of the fixing nut and the waterproof cap from the outside of the product to make sure that the tightening is performed and the assembly work is easy. It is to proceed.

Description

전선 인입구용 방수캡Waterproof cap for wire inlet

본 고안은 전선 인입구에 끼워져 전선을 고정시키는 한편 전선과 전선 인입구 사이의 누수를 방지하는 전선 인입구용 방수캡에 관한 것으로 전기를 이용하는 제품에는 전선이 연결되어야 하고 전선연결을 위하여 제품에는 전선 인입구가 형성되어야 하며 전선은 전선 인입구를 통하여 결선이 이루어지도록 되어 있다.The present invention relates to a waterproof cap for an electric wire inlet which is inserted into the electric wire inlet to fix the electric wire and prevents leakage between the electric wire and the electric wire inlet. The electric wire should be connected to the product using electricity and the electric wire inlet is formed in the product for the electric wire connection. The wires are to be wired through the cable entry.

즉 제품의 콘트롤 박스, 모터, 개폐기 등에는 전선 인입을 위한 전선 인입구가 형성되어 있으며 전선 인입구와 전선과의 방수가 필요한 경우 방수캡을 이용하여 전선 또는 전선과 전선 인입구 사이를 타고 흐르는 빗물을 차단시켜 주고 있다.In other words, the control box, motor, switchgear, etc. of the product has a wire inlet for wire entry. If waterproof between the wire inlet and the wire is required, use a waterproof cap to block the rainwater flowing between the wire or the wire and the wire inlet. Giving.

이러한 방수캡은 도 1에 도시된 바와 같이 콘트롤 박스(1)에 인입되는 전선(3)을 방수고정시키는 것으로 콘트롤 박스(1)의 커버(2)에 형성된 전선 인입구에 끼워져 전선(3)을 고정시키는 한편 전선(3)과 전선 인입구 사이를 방수시켜 빗물이 커버(2)내측으로 스며들지 못하게 한다.This waterproof cap is fixed to the wire inlet formed in the cover (2) of the control box (1) to secure the wire (3) to the control box 1 as shown in Figure 1 to secure the wire (3) On the other hand, it is waterproof between the wire 3 and the wire inlet so that rainwater does not penetrate into the cover 2.

방수캡(10)은 콘트롤 박스(1)에만 사용되지 않고 빗물이 직접 닿는 곳에 설치되는 모터, 개폐기 등 전선이용 제품에 폭넓게 사용된다.The waterproof cap 10 is not only used for the control box 1 but is widely used for a wire-using product such as a motor and a switch, which is installed where rainwater directly touches.

기존의 방수캡(10)은 도 2와 도 3에 도시된 바와 같이 고정몸체(11)의 양측으로 각각 나사가 형성된 내측 고정구(12)와 외측고정부(13)를 형성시키는 한편 외측고정부(13) 선단에는 돌기 절개부(14)를 형성시키고 내측고정부(12)는 패킹(16)과 커버(2)를 끼워 고정너트(15)로 고정시키며 외측고정부(13)는 고정캡(18)을 끼워 돌기 절개부(14)를 압착시키도록 구성된다.Existing waterproof cap 10 is formed on both sides of the fixing body 11, respectively, as shown in Figure 2 and 3 to form the inner fastener 12 and the outer fixing portion 13 is formed with the outer fixing portion ( 13) Protruding incision 14 is formed at the tip, and the inner fixing part 12 is fitted with the packing 16 and the cover 2 to be fixed by the fixing nut 15, and the outer fixing part 13 is fixed cap 18 It is configured to press the projection cutout portion 14 by fitting a).

여기서 돌기 절개부(14) 내측에는 패킹(17)이 끼워지고 패킹(17) 내부와 고정몸체(11) 내부를 통하여 전선(3)이 끼워지게 구성된다.Here, the packing 17 is fitted inside the protrusion cutout 14, and the wire 3 is fitted through the packing 17 and the inside of the fixing body 11.

즉 고정몸체(11) 내부에 전선(3)을 끼운 후 내측고정부(12)에 패킹(16)을 끼워 커버(2)에 형성된 전선 인입구(4)에 끼워 넣고 커버(2) 내측에서 내측고정부(12)에 고정너트(15)를 끼워 고정시킴으로써 패킹(16)에 의해 전선 인입구(4)로의 누수가 방지된다.That is, the electric wire 3 is inserted into the fixing body 11, and then the packing 16 is inserted into the inner fixing part 12 and inserted into the wire inlet 4 formed in the cover 2. By fixing the fixing nut 15 to the government part 12, leakage to the wire inlet 4 is prevented by the packing 16.

그리고 외측고정부(13)에 고정캡(18)을 끼우면 고정캡(18)이 외측고정부(3)를 압착시키는 한편 고정캡(18) 내측의 고정돌기(19)가 돌기 절개부(14)를 압착시켜 주게 된다.Then, when the fixing cap 18 is inserted into the outer fixing part 13, the fixing cap 18 compresses the outer fixing part 3 while the fixing protrusion 19 inside the fixing cap 18 is a protrusion cutout 14. Will be pressed.

이때 돌기 절개부(14) 내측에는 패킹(17)이 끼워져 전선(3)의 외측에 밀착 고정되므로 전선(3)을 타고 흐르는 빗물의 유입이 방지된다.At this time, since the packing 17 is fitted inside the protrusion cutout 14 to be tightly fixed to the outside of the wire 3, rainwater flowing through the wire 3 is prevented.

이러한 방수캡(10)은 고정너트(15)를 내부에서 조여주게 되므로 공간이 협소한 경우 조립작업이 어렵고 조립에 시간이 많이 걸리며 장기간 경과시 고정너트(15)가 풀어져 확실한 조임을 기대하기 어렵고 방수가 안되는 것이었다.Since the waterproof cap 10 tightens the fixing nut 15 from the inside, it is difficult to assemble when the space is narrow and takes much time to assemble, and it is difficult to expect a secure tightening by loosening the fixing nut 15 after a long period of time. It wasn't.

즉 고정너트(15)는 내측고정부(12)에 나사결합되어지나 고정너트(15)의 결합나사 폭이 좁아 충분한 결합력을 제공하지 못하고 장시간 경과시 고정너트(15)가 내측고정부(12)에서 풀어져 결합력을 상실하므로써 방수를 하지 못하는 문제점이 있게 된다.That is, the fixing nut 15 is screwed to the inner fixing part 12, but the coupling nut of the fixing nut 15 is not narrow enough to provide sufficient coupling force, and the fixing nut 15 is fixed to the inner fixing part 12 after a long time. There is a problem in that the waterproof is not released by loosening the bonding force.

본 고안은 방수캡을 외부에서 조립이 가능하도록 하여 확실한 조임이 이루어지게 하는 한편 조립작업이 간편하게 진행될 수 있도록 한 것이다.The present invention is to be able to assemble the waterproof cap from the outside to make sure that the tightening is made while the assembly work can be easily carried out.

본 고안은 전선 인입구의 내측에 걸리는 받침돌기에 너트고정부와 캡고정부를 형성시키되 캡고정부의 직경이 너트고정부 보다 적게 하고 캡고정부의 선단에는 돌기 절개부를 형성시킨 후 너트고정부에 패킹을 끼워 고정너트로 조여주고 캡고정부에는 고정캡을 끼워 주도록 하므로써 이루어지며 제품의 외부에서 고정너트와 방수캡의 조임작업과 함께 패킹을 삽입시키는 작업을 모두 할 수 있도록 한 것이다.The present invention forms a nut fixing part and a cap fixing part in the supporting projection which is caught inside the wire inlet, but the diameter of the cap fixing part is smaller than the nut fixing part, and a protrusion cutout is formed at the tip of the cap fixing part, and then the packing is fixed to the nut fixing part. It is made by tightening the nut and fixing the cap to the cap fixing part, and it is possible to insert the packing together with the tightening of the fixing nut and the waterproof cap from the outside of the product.

즉 본 고안은 기존과 같이 내측고정부를 형성시키지 않고 일체로 된 결합돌기를 형성시킴으로써 확실한 결합력을 제공하는 것이다.In other words, the present invention is to provide a certain coupling force by forming an integral coupling protrusion without forming the inner fixing portion as in the prior art.

도 1은 본 고안 방수캡의 일실시예 사용상태도.Figure 1 is an embodiment using a state of the invention design waterproof cap.

도 2는 종래 방수캡의 분해사시도.Figure 2 is an exploded perspective view of a conventional waterproof cap.

도 3은 종래 방수캡의 사용상태 단면도.Figure 3 is a cross-sectional view of the use state of the conventional waterproof cap.

도 4는 본 고안 방수캡의 분해사시도.Figure 4 is an exploded perspective view of the present invention waterproof cap.

도 5는 본 고안 방수캡의 사용상태 단면도.Figure 5 is a cross-sectional view of the use state of the subject innovation waterproof cap.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

2:커버3:전선10,20:방수캡2: Cover 3: Wire 10, 20: Waterproof cap

12:내측고정부13:외측고정부15,27:고정너트12: inside fixing part 13: outside fixing part 15, 27: fixing nut

16,17,25,26:패킹18,28:고정캡22:너트고정부16, 17, 25, 26: packing 18, 28: fixed cap 22: nut fixing

23:캡고정부23: Cap Go government

도 4는 본 고안 방수캡의 분해사시도이고 도 5는 그 사용상태 단면도로써;Figure 4 is an exploded perspective view of the waterproof cap of the present invention and Figure 5 is a cross-sectional view of the state of use;

방수캡(20)은 전선 삽입홀(21a)이 형성된 너트고정부(22)와 캡고정부(23)를 받침돌기(21)의 일측에 일체로 형성시키되 너트고정부(22)의 직경이 캡고정부(23)의 직경보다 크게 하고 캡고정부(23)의 선단에는 패킹(26)이 내삽된 돌기 절개부(24)를 형성시키며 너트고정부(22)에 끼워지는 고정너트(27)와 캡고정부(23)에 끼워지는 고정캡(28)을 구비시켜 구성된다.The waterproof cap 20 is integrally formed on one side of the support protrusion 21 with the nut fixing part 22 and the cap fixing part 23 in which the wire insertion hole 21a is formed, but the diameter of the nut fixing part 22 is the cap fixing part. The fixing nut 27 and the cap fixing part fitted to the nut fixing part 22 are formed at the tip of the cap fixing part 23 to form a protrusion cutout 24 into which the packing 26 is inserted. It is configured to include a fixed cap 28 fitted to 23).

여기서 고정캡(28)의 내측에는 돌기 절개부(24)를 압착시키는 고정돌기(29)가 형성되며 받침돌기(21)와 고정너트(27) 사이에 패킹(25)이 끼워진다.Here, a fixing protrusion 29 is formed on the inner side of the fixing cap 28 to squeeze the protrusion cutout 24, and a packing 25 is fitted between the supporting protrusion 21 and the fixing nut 27.

이러한 구성의 본 고안은 커버(2)의 전선 인입구(4)에 내측으로부터 끼워 받침돌기(21)가 커버(2)의 내측에 위치되게 하고 전선 삽입홀(4)에 전선(3)을 끼운다.The present invention of such a configuration allows the support projection 21 to be inserted from the inside to the wire inlet 4 of the cover 2 so as to be positioned inside the cover 2 and to insert the wire 3 into the wire insertion hole 4.

이때 받침돌기(21)와 커버(2) 사이에는 패킹(25)이 끼워지게 한다.At this time, the packing 25 is fitted between the support protrusion 21 and the cover 2.

그리고 커버(2)의 외측으로 돌출된 너트고정부(22)에 고정너트(27)를 끼워 단단히 고정시킨다.Then, the fixing nut 27 is fixed to the nut fixing part 22 protruding to the outside of the cover 2 to fix it firmly.

여기서 고정너트(27)는 커버(2)외측에서 충분한 공간을 갖고 조여주게 되므로 확실한 조임을 보장하게 되고 이에 따라 전선 인입구(4)를 타고 흐르는 빗물의 유입을 방지하게 된다.In this case, the fixing nut 27 is tightened with a sufficient space outside the cover 2, thereby ensuring a secure tightening, thereby preventing the inflow of rainwater flowing through the wire inlet 4.

그리고 커버(2)의 외측으로 돌출된 캡고정부(23)에는 고정캡(28)을 끼워 고정시키면 고정캡(28)이 캡고정부(23)에 끼워지면서 고정돌기(29)가 돌기 절개부(24)를 압착시키게 되고 이에 따라 돌기 절개부(24)가 내측으로 눌리면서 패킹(26)을 압착시키게 되어 전선(3)에 단단히 밀착되므로 전선(3)을 타고 흐르는 빗물의 유입을 방지하게 된다.And when the fixing cap 28 is fixed to the cap fixing portion 23 protruding to the outside of the cover 2, the fixing cap 28 is fitted to the cap fixing portion 23 and the fixing protrusion 29 is a protrusion cutout 24. ) Is pressed and thus the protrusion cutout 24 is pressed inward to squeeze the packing 26 to tightly adhere to the wire 3, thereby preventing the inflow of rainwater flowing through the wire 3.

이때 캡고정부(23)의 직경이 너트고정부(22)의 직경보다 작아 고정캡(28) 캡고정부(23)에만 고정되게 되므로 고정너트(27)에 관계없이 고정캡(28)을 고정시킬 수 있다.At this time, since the diameter of the cap fixing part 23 is smaller than the diameter of the nut fixing part 22, the fixing cap 28 is fixed only to the cap fixing part 23, so that the fixing cap 28 can be fixed regardless of the fixing nut 27. have.

본 고안은 방수캡의 고정너트와 고정캡을 충분한 공간확보가 가능한 커버 외측에서 조여주게 되므로 확실한 조임력을 제공하고 결합돌기가 일체로 형성되어 장시간 경과시에도 분리 이탈되지 않아 빗물의 유입을 방지하는 한편 조립시간을 줄이고 조립작업의 간편함을 제공하는 것이다.The present invention tightens the fixing nut of the waterproof cap and the fixing cap from the outside of the cover to secure sufficient space, thereby providing a firm tightening force and forming a coupling protrusion integrally to prevent rainwater from being separated and separated even after a long time. It is to reduce the assembly time and provide ease of assembly work.

Claims (1)

전선 삽입홀(21a)이 형성된 너트고정부(22)와 캡고정부(23)를 받침돌기(21)의 일측에 일체로 형성시키되 너트고정부(22)의 직경이 캡고정부(23)의 직경보다 크게 하고 캡고정부(23)의 선단에는 패킹(26)이 내삽된 돌기 절개부(24)를 형성시키며 너트고정부(22)에 끼워지는 고정너트(27)와 캡고정부(23)에 끼워지는 고정캡(28)을 구비시켜 된 것을 특징으로 하는 전선 인입구용 방수캡.The nut fixing part 22 and the cap fixing part 23 in which the wire insertion hole 21a is formed are integrally formed on one side of the support protrusion 21, but the diameter of the nut fixing part 22 is larger than the diameter of the cap fixing part 23. At the distal end of the cap fixing part 23, a protrusion 26 is formed in which the packing 26 is inserted, and the fixing nut 27 fitted to the nut fixing part 22 and the fixing part fitted to the cap fixing part 23 are fixed. Waterproof cap for electric wire inlet, characterized in that the cap 28 is provided.
KR2019970008605U 1997-04-17 1997-04-17 Water-proof cap for wire inlet KR200174468Y1 (en)

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KR2019970008605U KR200174468Y1 (en) 1997-04-17 1997-04-17 Water-proof cap for wire inlet

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KR200174468Y1 true KR200174468Y1 (en) 2000-03-02

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KR101145760B1 (en) * 2009-03-27 2012-05-16 코오롱글로벌 주식회사 Safety cap for scaffold

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