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KR100432471B1 - Wiring pipe conductor - Google Patents

Wiring pipe conductor Download PDF

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Publication number
KR100432471B1
KR100432471B1 KR10-2001-0051499A KR20010051499A KR100432471B1 KR 100432471 B1 KR100432471 B1 KR 100432471B1 KR 20010051499 A KR20010051499 A KR 20010051499A KR 100432471 B1 KR100432471 B1 KR 100432471B1
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KR
South Korea
Prior art keywords
wiring
connector
band
fitting
electrical wiring
Prior art date
Application number
KR10-2001-0051499A
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Korean (ko)
Other versions
KR20030017887A (en
Inventor
박동석
박동호
Original Assignee
박동호
박동석
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27720838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100432471(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 박동호, 박동석 filed Critical 박동호
Priority to KR10-2001-0051499A priority Critical patent/KR100432471B1/en
Publication of KR20030017887A publication Critical patent/KR20030017887A/en
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Classifications

    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables

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  • Connection Or Junction Boxes (AREA)

Abstract

본 발명은 전기 배선 작업시 전선을 삽입하여 보호하는 배선관을 전기배선박스에 신속하게 체결할 수 있도록 구성된 전기배선박스용 배선관 콘넥터에 관한 것이다.The present invention relates to a wiring tube connector for an electrical wiring box configured to quickly fasten the wiring tube to the electrical wiring box to insert and protect the wire during the electrical wiring work.

본 발명의 특징에 따르면, 외압에 의해 직경이 수축되었다가 외압이 제거되면 직경이 탄성적으로 확대 복귀되면서 전기배선박스의 분기공에 끼워져 고정 결합되도록 원형으로 밴딩되어 단부 사이에 절개부를 갖는 끼움밴드부와, 외압에 의해 직경이 확대되었다가 외압이 제거되면 직경이 탄성적으로 수축 복귀되면서 배선관을 조여 고정하도록 원형상으로 밴딩되어 단부가 교차된 조임밴드부가 이음밴드부에 의해 일직선상으로 연이어 형성되어 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터가 제공된다.According to a feature of the present invention, when the diameter is shrunk by an external pressure and the external pressure is removed, the diameter is elastically expanded and returned to fit into the branch hole of the electrical wiring box and bent in a circular band so as to be fixedly coupled to the fitting band portion having an incision between the ends; When the diameter is enlarged by the external pressure and the external pressure is removed, the diameter is elastically contracted and returned to the circular band to tighten and fix the wiring tube. There is provided a wiring connector for an electrical wiring box.

Description

전기배선박스용 배선관 콘넥터{WIRING PIPE CONDUCTOR}Wiring pipe connector for electric wiring box {WIRING PIPE CONDUCTOR}

본 발명은 전기배선박스용 배선관 콘넥터에 관한 것으로, 보다 상세히는 전기 배선 작업시 전선을 삽입하여 보호하는 배선관을 전기배선박스에 신속하게 체결할 수 있도록 구성된 전기배선박스용 배선관 콘넥터에 관한 것이다.The present invention relates to a wiring tube connector for an electrical wiring box, and more particularly, to a wiring tube connector for an electrical wiring box configured to quickly fasten a wiring tube for inserting and protecting a wire in an electrical wiring box during electrical wiring work. will be.

일반적으로 전기배선박스에서 연결되는 전선은 대부분 배선관에 삽입되어 보호되고, 이러한 배선관을 전기배선박스에 연결할 경우에는 콘넥터가 이용된다.In general, most of the wires connected in the electric wiring box are inserted into the wiring conduit and protected, and when connecting the wiring conduit to the electric wiring box, a connector is used.

이러한 전기배선박스용 배선관 콘넥터의 종래 구성은 도 1에 도시한 바와 같이 내부에 배선관(1)이 끼워지는 양측 개구된 끼움공(11)이 형성되고 일단부 외주연에는 전기배선박스(2)의 분기공(2a)에 끼워져 걸리는 걸림단턱(12)을 갖는 나사부(13)가 일정구간 형성되며 타단부에는 상기 끼움공(11)에 끼워진 배선관(1)을 감싸서 고정하도록 나사(14)가 체결되는 나사공(15)을 갖는 체결밴드(16)가 일체로 형성된 콘넥터본체(10)와, 상기 전기배선박스(2)의 분기공(2a)에 삽입된 나사부(13)에 체결되어 상기 콘넥터본체(10)가 전기배선박스(2)에 고정 결합되도록 하는 콘넥터와셔(20) 및 콘넥터너트(30)로 구성된다.In the conventional configuration of such a wiring box connector for an electrical wiring box, as shown in FIG. 1, opening holes 11 are formed at both sides through which the wiring pipe 1 is fitted. A screw portion 13 having a locking step 12 to be fitted into the branch hole 2a of the () is formed in a certain section, and the other end of the screw 14 to wrap and secure the wiring tube (1) inserted into the fitting hole (11) The connector body 10 is integrally formed with a connector body 10 having a fastening band 16 having a screw hole 15 to be fastened therein, and a threaded portion 13 inserted into a branch hole 2a of the electrical wiring box 2 so as to be connected to the connector body. 10 is composed of a connector washer 20 and the connector nut 30 to be fixedly coupled to the electrical wiring box (2).

이와 같은 종래의 전기배선박스용 배선관 콘넥터를 이용하여 배선관(1)을 전기배선박스(2)에 연결할 경우에는 우선 전선을 배선관(1)에 끼운 후 상기 배선관(1)을 콘넥터본체(10)의 체결밴드(16)를 지나도록 하여 끼움공(11)에 삽입한다음 상기콘넥터본체(10)의 나사공(15)에 나사(14)를 체결하여 체결밴드(16)가 조여지면서 끼움공(11)에 삽입된 배선관(1)을 감싸 고정 결합되도록 한다.When connecting the wiring tube 1 to the electrical wiring box 2 using the conventional wiring tube connector for the electrical wiring box, first insert the wire into the wiring tube 1 and then connect the wiring tube 1 to the connector body. Insert the insertion hole 11 through the fastening band 16 of the 10 and then fasten the screw 14 to the screw hole 15 of the connector body 10 to tighten the fastening band 16. Wrap the wiring tube (1) inserted into the fitting hole 11 to be fixedly coupled.

이후 전선배선박스의 분기공(2a)에 콘넥터본체(10)의 나사부(13)가 삽입되도록 한 다음 상기 분기공(2a)을 지난 콘넥터본체(10)의 나사부(13)에 콘넥터와셔(20Thereafter, the threaded portion 13 of the connector body 10 is inserted into the branch hole 2a of the wire wiring box, and then the connector washer 20 is inserted into the threaded portion 13 of the connector body 10 past the branched hole 2a.

)와 콘넥터너트(30)를 전기배선박스(2)의 내측에서 순차적으로 체결하면 배선관(1)과 전기배선박스(2)의 결합이 완료된다.) And the connector nut 30 are sequentially fastened inside the electrical wiring box 2 to complete the coupling of the wiring tube 1 and the electrical wiring box 2.

그러나, 이와 같은 종래의 전기배선박스용 배선관 콘넥터는 나사(14)에 의해 조여지는 체결밴드(16)의 구성상 원활하게 조여지지 않음으로 콘넥터본체(10)의 끼움공(11)에 삽입된 배선관(1)을 견고하게 조여 고정하지 못함으로 너무 헐거워져 배선관(1)이 콘넥터본체(10)의 체결밴드(16)로 부터 쉽게 이탈되는 문제점이 있었다.However, such a conventional wiring tube connector for an electrical wiring box is not inserted into the fitting hole 11 of the connector body 10 because it is not smoothly tightened due to the configuration of the fastening band 16 fastened by the screw 14. There was a problem that the wiring tube 1 is easily loosened from the fastening band 16 of the connector body 10 because it is too loose because the wiring tube 1 cannot be firmly tightened.

또한, 콘넥터본체(10)를 전기배선박스(2)에 고정 할 경우 전기배선박스(2)의 분기공(2a)에 삽입된 콘넥터본체(10)의 나사부(13)에 콘넥터와셔(20)와 콘넥터너트(30)를 체결하여야 함은 물론 상기 나사부(13)에 체결된 콘넥터와셔(20)나 콘넥터너트(30) 그리고 나사공(15)에 체결된 나사(14)를 조여 견고하게 고정 할 경우 스패너와 드라이버 기타 공구 등을 이용하여 조임 작업해야 함으로 전기배선박스(2)와 배선관(1)의 연결작업이 불편하고, 그로 인해 전기 배선 작업이 오래 걸리는 문제점이 있었다.In addition, when the connector body 10 is fixed to the electrical wiring box 2, the connector washer 20 and the connector are mounted on the screw 13 of the connector body 10 inserted into the branch hole 2a of the electrical wiring box 2. In addition, the nut 30 must be fastened, and when the connector washer 20 or the connector nut 30 fastened to the screw part 13 and the screw 14 fastened to the screw hole 15 are tightly fixed, the spanner And tightening by using a screwdriver and other tools, such as the connection work between the electrical wiring box (2) and the conduit (1) is inconvenient, and there was a problem that the electrical wiring work takes a long time.

본 발명은 상기한 바와 같은 문제점에 착안하여 제안된 것으로, 그 목적은 전기 배선 작업시 전선을 삽입하여 보호하는 배선관을 전기배선박스에 신속하게 체결할 수 있도록 함으로써 배선작업의 효율성을 향상시킬 수 있도록 구성된 전기배선박스용 배선관 콘넥터를 제공 하고자 하는 것이다.The present invention has been proposed in view of the above problems, and its object is to improve the efficiency of the wiring work by allowing the wiring tube to be fastened to the electrical wiring box to insert and protect the wires during the electrical wiring work quickly. To provide a wiring connector for an electrical wiring box configured to.

이와 같은 목적을 달성하기 위한 본 발명의 특징에 따르면, 외압에 의해 직경이 수축되었다가 외압이 제거되면 직경이 탄성적으로 확대 복귀되면서 전기배선박스의 분기공에 끼워져 고정 결합되도록 원형으로 밴딩되어 단부 사이에 절개부를 갖는 끼움밴드부와, 외압에 의해 직경이 확대되었다가 외압이 제거되면 직경이 탄성적으로 수축 복귀되면서 배선관을 조여 고정하도록 원형상으로 밴딩되어 단부가 교차된 조임밴드부가 이음밴드부에 의해 일직선상으로 연이어 형성되어 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터가 제공된다.According to a characteristic of the present invention for achieving the above object, when the diameter is contracted by the external pressure, when the external pressure is removed, the diameter is elastically expanded and returned to the branch hole of the electrical wiring box to be fixed in a circular band to be fixedly coupled between the ends. The fitting band portion having an incision at the end, and when the diameter is enlarged by the external pressure and the external pressure is removed, the diameter is elastically contracted and the band is banded in a circular shape so as to tighten and fix the wiring tube. Provided is a wiring tube connector for an electrical wiring box, which is formed to be formed in a row in a row.

도 1은 종래의 전기배선박스용 배선관 콘넥터를 나타낸 사시도.1 is a perspective view showing a connector for a conventional electrical wiring box.

도 2는 본 발명의 실시예에 의한 전기배선박스용 배선관 콘넥터를 나타낸 사시도.Figure 2 is a perspective view showing a wiring tube connector for an electrical wiring box according to an embodiment of the present invention.

도 3은 본 발명인 전기배선박스용 배선관 콘넥터를 나타낸 단면도.Figure 3 is a cross-sectional view showing the connector of the present invention wiring box for the electrical wiring box.

도 4는 본 발명인 전기배선박스용 배선관 콘넥터를 이용하여 전기배선박스에 배선관을 연결하는 모습을 나타낸 사용상태도.Figure 4 is a state diagram showing a state of connecting the wiring pipe to the electrical wiring box using the present invention wiring box connector for the electrical wiring box.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 콘넥터 110 : 끼움밴드부100: connector 110: fitting band

111 : 절개부 112 : 끼움요홈111: incision 112: fitting groove

113 : 공구걸림돌기 114 : 만곡부113: tool catching protrusion 114: curved portion

115 : 스토퍼돌기 116 : 펀칭요홈115: stopper protrusion 116: punching groove

117 : 이음부 120 : 조임밴드부117: joint portion 120: tightening band portion

121 : 교차요홈 123 : 공구걸림돌 124 : 물림돌기 130 : 이음밴드부 140 : 보호부싱 141 : 절개부121: cross groove 123: tool locking stone 124: biting protrusion 130: joint band portion 140: protective bushing 141: incision

이하 본 발명인 전기배선박스용 배선관 콘넥터를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 실시예에 의한 전기배선박스용 배선관 콘넥터를 나타낸 사시도이고, 도 3은 본 발명인 전기배선박스용 배선관 콘넥터를 나타낸 단면도이다.Figure 2 is a perspective view showing a wiring tube connector for an electrical wiring box according to an embodiment of the present invention, Figure 3 is a cross-sectional view showing a wiring tube connector for an electrical wiring box of the present invention.

도시한 바와 같이 본 발명인 전기배선박스용 배선관 콘넥터(100)는 외압에 의해 직경이 수축되었다가 외압이 제거되면 직경이 탄성적으로 확대 복귀되면서 전기배선박스(2)의 분기공(2a)에 끼워져 고정 결합되도록 원형으로 밴딩되어 단부 사이에 절개부(111)를 갖는 끼움밴드부(110)와, 외압에 의해 직경이 확대되었다가 외압이 제거되면 직경이 탄성적으로 수축 복귀되면서 배선관(1)을 감싸며 조여 고정하도록 원형상으로 밴딩되어 단부가 교차된 조임밴드부(120)가 이음밴드부(130)에 의해 일직선상으로 연이지도록 형성되어 구성된다.As shown in the present invention, the wiring tube connector 100 of the present invention is contracted by an external pressure, and when the external pressure is removed, the diameter is elastically expanded and returned to the branch hole 2a of the electrical wiring box 2. The fitting band 110 having a cut-out portion 111 between the ends to be fixedly coupled to the end portion, and when the diameter is enlarged by the external pressure and the external pressure is removed, the diameter is elastically contracted and returned to the wiring tube 1. The fastening band portion 120, which is bent in a circular shape to wrap and tighten, is formed to be connected in a straight line by the joint band portion 130.

또한, 상기 끼움밴드부(110)의 외주연에 상기 전기배선박스(2)의 분기공(2a) 단부가 끼워져 고정되는 끼움요홈(112)이 형성되고, 원형으로 절곡된 끼움밴드부(110) 또는 조임밴드부(120)의 양단부에는 손으로 잡거나 플라이어와 같은 공구로 집을 수 있도록 하는 공구걸림돌기(113)(123)가 절곡 형성된다.In addition, a fitting groove 112 is formed at an outer circumference of the fitting band 110 to insert and fix an end portion of the branch hole 2a of the electrical wiring box 2, and the fitting band portion 110 or the tightening band portion bent in a circle. Both end portions of the tool 120 are bent to form the tool catching protrusions 113 and 123 to be held by a hand or picked up by a tool such as a pliers.

또한, 원형으로 밴딩된 상기 조임밴드부(120)의 일단부에 교차요홈(121)이 형성되고, 상기 조임밴드부(120)의 탄단부가 상기 교차요홈(121)을 지나면서 조임밴드부(120)의 양단부가 교차되도록 구성된다.In addition, a cross recess 121 is formed at one end of the tightening band portion 120 which is bent in a circular shape, and an end portion of the tightening band portion 120 passes through the cross recess groove 121 of the tightening band portion 120. Both ends are configured to intersect.

또한, 상기 끼움밴드부(110)의 입구에는 외측으로 진행되면서 직경이 확개되는 만곡부(114)가 형성되어 전선이 원활히 삽입될 수 있도록 하며, 상기 끼움밴드부(110)의 내면에는 스토퍼돌기(115)가 돌출 형성되어 상기 끼움밴드부(110)에 삽입되는 배선관(1)의 단부가 걸려 진입깊이가 제어되도록 구성된다.In addition, the inlet of the fitting band 110 is formed to have a curved portion 114 is expanded to the outside while extending the diameter so that the wire can be inserted smoothly, the stopper projection 115 on the inner surface of the fitting band 110 Protrudingly formed end portion of the wiring pipe (1) inserted into the fitting band portion 110 is configured to control the entry depth.

또한, 상기 끼움밴드부(110)의 내부에는 경우에 따라 일측 절개부(141)를 갖는 합성수지 재질의 보호부싱(140)이 끼워져 고정 결합되도록 함으로써 전선 삽입시 금속재질의 끼움밴드부에 전선이 쓸리면서 피복이 벗겨지는 방지하도록 하며, 상기 조임밴드부(120)의 내면에는 물림돌기(124)가 돌출 형성되어 상기 조임밴드부(120)에 삽입된 배선관(1)이 보다 견고히 물려 고정될 수 있도록 한다.In addition, the inner side of the fitting band 110, the protective bushing 140 made of a synthetic resin material having one side cut-out part 141 is inserted and fixed so that the wire is covered with the metal fitting band portion when the wire is inserted when the wire is inserted. This prevents the peeling, and the inner surface of the tightening band portion 120 is formed with a projection protrusion 124 is formed so that the wiring tube (1) inserted into the tightening band portion 120 can be more firmly bitten.

상기 끼움밴드부(110)의 외주연 둘레를 따라 펀칭요홈(116)이 일정간격으로 관통되어 상기 펀칭요홈(116)과 펀칭요홈(116) 사이에 이음부(117)를 갖도록 형성되고, 상기 이음부(117)는 내측으로 절곡되어 상기 이음부(117)에 의해 끼움요홈(112)과 스토퍼돌기(115)가 형성되도록 구성된다.The punching groove 116 penetrates at a predetermined interval along the outer circumference of the fitting band 110 so as to have a joint 117 between the punching groove 116 and the punching groove 116, and the joint portion 117 is bent inwardly is configured to form the fitting groove 112 and the stopper protrusion 115 by the joint portion 117.

한편, 본 발명인 전기배선박스용 배선관 콘넥터(100)는 재질이 스프링강인 판재가 프레스 가공에 의해 절단되어 끼움밴드부(110)와 조임밴드부(120)와 이음밴드부(130)가 판형상으로 연이어 지도록 형성됨과 아울러 상기 끼움밴드부(110) 및 조임밴드부(120) 상에는 펀칭요홈(116)과 교차요홈(121)이 형성되고, 이후 상기 끼움밴드부(110)와 조임밴드부(120)가 각각 밴딩되어 원형으로 절곡되면서 끼움밴드부(110)의 단부 사이에는 절개부(111)가 형성됨과 동시에 끼움밴드부(110)의 입구 단부에는 만곡부(114)가 형성됨과 아울러 조임밴드부(120)의 단부는 상호 교차되도록 형성된다.On the other hand, the wiring connector 100 for the electrical wiring box of the present invention so that the plate material of the spring steel material is cut by press working so that the fitting band 110, the tightening band 120 and the joint band 130 is connected in a plate shape. In addition, a punching groove 116 and a cross groove 121 are formed on the fitting band 110 and the tightening band 120, and then the fitting band 110 and the tightening band 120 are bent to form a circle. While being bent, a cutout 111 is formed between the ends of the fitting band 110, and at the same time, a curved portion 114 is formed at the inlet end of the fitting band 110 and the ends of the tightening band 120 are formed to cross each other. .

이후 상기 끼움밴드부(110)의 펀칭요홈(116) 부위가 프레스에 의해 내측으로 가압되면서 이음부(117)에 의해 끼움밴드부(110)의 외주연에 끼움요홈(112)이 형성됨과 동시에 끼움밴드부(110)의 내주면에는 스토퍼돌기(115)가 형성되고, 이후 상기 끼움밴드부(110)의 단부와 조임밴드부(120)의 단부가 절곡되어 공구걸림돌기(11Since the punching groove 116 portion of the fitting band 110 is pressed inward by the press, the fitting groove 112 is formed on the outer circumference of the fitting band 110 by the joint 117 and the fitting band portion ( A stopper protrusion 115 is formed on an inner circumferential surface of the 110, and then an end portion of the fitting band portion 110 and an end portion of the tightening band portion 120 are bent to engage the tool engaging protrusion 11.

3)(123)가 형성된다.3) 123 is formed.

또한, 본 발명인 전기배선박스용 배선관 콘넥터(100)는 경우에 따라 탄성력을 플라스틱 등과 같은 합성수지로 성형될 수 있다.In addition, the wiring connector 100 for the electric wiring box of the present invention may be molded in a synthetic resin, such as plastic elasticity in some cases.

이와 같이 구성된 본 발명인 전기배선박스용 배선관 콘넥터(100)를 이용하여 전기배선박스(2)에 배선관(1)을 연결할 경우에는 도 4에 도시한 바와 같이 조임밴드부(120)의 교차된 공구걸림돌기(123)를 손이나 프라이어 등과 같은 공구로 잡고 가압하여 조임밴드부(120)의 직경이 확개되도록 한 후 배선관(1)를 상기 조임밴드부(120) 및 이음밴드부(130)를 지나 끼움밴드부(110)에 진입시킨 다음 공구걸림돌기(123)에 가압하고 있던 가압력을 해지하여 상기 조임밴드부(120)가 탄성적으로 수축 복귀되면서 배선관(1)을 조여 고정하도록 한다.When the wiring pipe 1 is connected to the electrical wiring box 2 using the wiring tube connector 100 of the present invention configured as described above, as shown in FIG. 4, the crossed tool of the tightening band 120 is crossed. Hold the locking projection 123 with a tool such as a hand or a fryer to pressurize the diameter of the tightening band 120, and then insert the wiring pipe 1 through the tightening band 120 and the fitting band 130 through the fitting band. After entering the 110, the pressing force applied to the tool catching protrusion 123 is released to tighten and fix the wiring tube 1 while the tightening band 120 is elastically contracted and returned.

이후 상기 끼움밴드부(110)의 공구걸림돌기(113)를 손이나 공구로 잡고 가압하여 절개부(111)의 간격이 좁아지면서 끼움밴드부(110)의 직경이 축소되도록 한 후 상기 끼움밴드부(110)를 전기배선박스(2)의 분기공(2a)에 진입시킨 다음 공구걸림돌기(113)에 가압하고 있던 가압력을 해지하여 상기 끼움밴드부(110)가 탄성적으로 확개 복귀되면서 끼움밴드부(110)의 끼움요홈(112)이 전기배선박스(2)의 분기공(2a) 내면에 끼워지면 전기배선박스(2)에 배선관(1)의 연결이 신속히 완료된다.Thereafter, by holding the tool catching protrusion 113 of the fitting band 110 with a hand or a tool and pressing the narrowing interval of the cutout 111 so that the diameter of the fitting band 110 is reduced, and then the fitting band 110. To the branch hole (2a) of the electrical wiring box 2 and then release the pressing force that was pressed to the tool engaging projection 113 by the extension of the fitting band 110 is returned to the elastic expansion of the fitting band 110 When the groove 112 is fitted into the inner surface of the branch hole 2a of the electrical wiring box 2, the connection of the wiring pipe 1 to the electrical wiring box 2 is completed quickly.

이상에서 설명한 바와 같이 외압에 의해 직경이 탄력적으로 변화되었다가 외압이 해지되면 탄력적으로 직경이 복구되면서 각각 전기배선박스의 분기공에 끼워짐과 아울러 배선관을 감싸서 고정하는 끼움밴드부와 조임밴드부가 이음밴드부에 의해 연이어 일체로 형성되어 구성된 본 발명인 전기배선박스용 배선관 콘넥터는종래와 같이 스패너나 드라이버와 같은 체결공구 없이도 전기배선박스에 배선관 연결 작업을 신속하고 간편하게 행 할 수 있음으로 전기배선 작업의 편의성 및 효율성을 향상시킬 수 있는 효과가 있다.As described above, when the diameter is elastically changed by external pressure and the external pressure is released, the diameter is elastically restored and the fitting band part and the tightening band part are respectively fitted into the branch holes of the electrical wiring box and wrap and fix the wiring pipe. The wiring tube connector for an electric wiring box of the present invention is formed integrally with each other by the present invention, which can be quickly and easily connected to an electric wiring box without a fastening tool such as a spanner or a driver. There is an effect that can improve the convenience and efficiency.

또한, 본 발명에 의한 전기배선박스용 배선관 콘넥터는 종래의 콘넥터에 비하여 구조가 간단하고 부품수가 적기 때문에 제품의 코스트 절감 및 가격 경쟁력을 향상시킬 수 있는 효과가 있다.In addition, the wiring tube connector for an electric wiring box according to the present invention has the effect of reducing the cost and cost competitiveness of the product because the structure is simple and the number of parts is smaller than the conventional connector.

Claims (8)

외압에 의해 직경이 수축되었다가 외압이 제거되면 직경이 탄성적으로 확대 복귀되면서 전기배선박스(2)의 분기공(2a)에 끼워져 고정 결합되도록 원형으로 밴딩되어 단부 사이에 절개부(111)를 갖는 끼움밴드부(110)와, 외압에 의해 직경이 확대되었다가 외압이 제거되면 직경이 탄성적으로 수축 복귀되면서 배선관(1)을 조여 고정하도록 원형상으로 밴딩되어 단부가 교차된 조임밴드부(120)가 이음밴드부(130)에 의해 일직선상으로 연이어 형성되어 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.When the diameter is contracted by the external pressure and the external pressure is removed, the diameter is elastically expanded and returned to the branch hole 2a of the electrical wiring box 2 so as to be circularly bent so as to be fixedly coupled therewith, and having an incision 111 between the ends. When the diameter of the fitting band 110 and the enlarged by the external pressure and the external pressure is removed, the diameter is elastically contracted and returned to the elastic band is bent in a circular shape to tighten and fix the wiring pipe (1), the end of the tightening band 120 Wiring pipe connector for an electrical wiring box, characterized in that formed in a straight line by the joint band portion 130. 제 1 항에 있어서, 상기 끼움밴드부(110)의 외주연에 상기 전기배선박스(2)의 분기공(2a) 단부가 끼워져 고정되는 끼움요홈(112)이 형성되고, 원형으로 절곡된 끼움밴드부(110) 또는 조임밴드부(120)의 양단부에는 공구걸림돌기(113)(123)가 절곡 형성되어 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.According to claim 1, At the outer periphery of the fitting band 110, the fitting groove 112 is formed is fixed to the end of the branch hole (2a) of the electrical wiring box 2 is fitted, the fitting band portion 110 is bent in a circle Or both ends of the tightening band portion 120, the tool engaging projection 113, 123 is formed by bending the wiring connector for an electrical wiring box, characterized in that the configuration. 제 1 항에 있어서, 원형으로 밴딩된 상기 조임밴드부(120)의 일단부에 교차요홈(121)이 형성되고, 상기 조임밴드부(120)의 탄단부가 상기 교차요홈(121)을 지나면서 조임밴드부(120)의 양단부가 교차되도록 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.According to claim 1, Crossing groove 121 is formed in one end of the tightening band portion 120 is circularly curved, the end portion of the tightening band portion 120 passing through the cross grooves 121 tightening band portion A wiring tube connector for an electrical wiring box, characterized in that both ends of the 120 are configured to cross. 제 1 항에 있어서, 상기 끼움밴드부(110)의 입구에는 외측으로 진행되면서 직경이 확개되는 만곡부(114)가 형성되어 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.The connector of claim 1, wherein a curved portion 114 is formed at an inlet of the fitting band 110 to extend in diameter. 제 1 항에 있어서, 상기 끼움밴드부(110)의 내면에 스토퍼돌기(115)가 돌출 형성되어 상기 끼움밴드부(110)에 삽입되는 배선관(1)의 진입깊이가 제어되도록 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.According to claim 1, characterized in that the stopper protrusion 115 is formed protruding on the inner surface of the fitting band portion 110 is configured to control the entry depth of the wiring pipe (1) inserted into the fitting band portion (110). Wiring connector for wiring box. 제 1 항에 있어서, 상기 끼움밴드부(110)의 내부에 일측 절개부(141)(111)를 갖는 합성수지 재질의 보호부싱(140)이 끼워져 고정 결합된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.The connector of claim 1, wherein a protective bushing 140 made of a synthetic resin material having one side cutouts 141 and 111 is inserted into the fitting band 110 and fixedly coupled thereto. . 제 1 항에 있어서, 상기 조임밴드부(120)의 내면에 물림돌기(124)가 돌출 형성되어 상기 조임밴드부(120)에 삽입된 배선관(1)을 견고히 고정할 수 있도록 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.The electric wire of claim 1, wherein a bite protrusion 124 protrudes from an inner surface of the tightening band part 120, and is configured to firmly fix the wiring tube 1 inserted into the tightening band part 120. Wiring connector for wiring box. 제 2 항 내지 제 5 항중 어느 한 항에 있어서, 상기 끼움밴드부(110)의 외주연 둘레를 따라 펀칭요홈(116)이 일정간격으로 관통되어 상기 펀칭요홈(116)과 펀칭요홈(116) 사이에 이음부(117)를 갖도록 형성되고, 상기 이음부(117)는 내측으로 절곡되어 상기 이음부(117)에 의해 끼움요홈(112)과 스토퍼돌기(115)가 형성되도록 구성된 것을 특징으로 하는 전기배선박스용 배선관 콘넥터.According to any one of claims 2 to 5, Punching groove 116 is penetrated at regular intervals along the outer periphery of the fitting band portion 110 between the punching groove 116 and the punching groove 116. It is formed to have a joint portion 117, the joint portion 117 is bent inward to the electrical wiring, characterized in that the fitting groove 112 and the stopper projection 115 is formed by the joint portion 117 is formed. Box conduit connector.
KR10-2001-0051499A 2001-08-25 2001-08-25 Wiring pipe conductor KR100432471B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101088037B1 (en) * 2009-04-20 2011-11-29 우세산업 주식회사 cable connector
KR200485431Y1 (en) 2016-07-06 2018-01-08 주식회사 디에이치엘 electrical wire tube connector
KR101867587B1 (en) 2017-08-24 2018-06-15 이정우 Tube Connector

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684726U (en) * 1993-05-07 1994-12-02 住友電装株式会社 Fixing structure between protector and corrugated tube
KR19990015654U (en) * 1997-10-14 1999-05-15 이언백 Wire Piping Box
JP2000091044A (en) * 1998-09-17 2000-03-31 Harness Syst Tech Res Ltd Shield tube connecting structure
JP2000150074A (en) * 1998-11-09 2000-05-30 Harness Syst Tech Res Ltd Connecting structure for electroconductive tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684726U (en) * 1993-05-07 1994-12-02 住友電装株式会社 Fixing structure between protector and corrugated tube
KR19990015654U (en) * 1997-10-14 1999-05-15 이언백 Wire Piping Box
JP2000091044A (en) * 1998-09-17 2000-03-31 Harness Syst Tech Res Ltd Shield tube connecting structure
JP2000150074A (en) * 1998-11-09 2000-05-30 Harness Syst Tech Res Ltd Connecting structure for electroconductive tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101088037B1 (en) * 2009-04-20 2011-11-29 우세산업 주식회사 cable connector
KR200485431Y1 (en) 2016-07-06 2018-01-08 주식회사 디에이치엘 electrical wire tube connector
KR101867587B1 (en) 2017-08-24 2018-06-15 이정우 Tube Connector

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