KR100405561B1 - connector structure of wire for injector - Google Patents
connector structure of wire for injector Download PDFInfo
- Publication number
- KR100405561B1 KR100405561B1 KR10-2001-0061793A KR20010061793A KR100405561B1 KR 100405561 B1 KR100405561 B1 KR 100405561B1 KR 20010061793 A KR20010061793 A KR 20010061793A KR 100405561 B1 KR100405561 B1 KR 100405561B1
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- KR
- South Korea
- Prior art keywords
- connector
- engine
- injector
- coupled
- terminal
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 9
- 238000005476 soldering Methods 0.000 abstract description 8
- 239000010705 motor oil Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
본 발명은 인젝터용 와이어의 커넥터구조에 관한 것으로, 다수개의 숫단자(31)가 구비되고 둘레면에 감겨진 밀봉부재(32)와 더불어 로커케이스(40)에 관통되도록 설치되되 상기 숫단자(31)의 양단이 엔진내부와 엔진외부로 돌출되게 설치되는 고정커넥터(30)와, 상기 숫단자(31)의 일단과 단자결합되는 암단자(51) 및 인젝터와 연결되는 다수개의 와이어(52)가 구비되면서 엔진내부로 돌출된 고정커넥터(30)와 결합되도록 된 제1이동커넥터(50)와, 상기 숫단자(31)의 타단과 단자결합되는 암단자(61) 및 컴퓨터(ECU) 및 전원공급장치와 연결되는 다수개의 와이어(62)가 구비되면서 엔진외부로 돌출된 고정커넥터(30)와 결합되도록 된 제2이동커넥터(60)로 구성되어져, 납땜처리과정과 에폭시 몰딩처리과정을 수행하지 않아도 모세관현상이 발생되는 것과 엔진오일이 누유되는 것를 예방할 수 있게 되고, 이로 인해 작업자의 작업시간이 대폭적으로 단축되면서 작업성이 향상됨은 물론, 작업시간의 단축만큼 생산성도 향상되면서 아울러 불량발생율도 크게 감소되어 품질에 대한 소비자의 신뢰성이 향상되도록 된 것이다.The present invention relates to a connector structure of an injector wire, the male terminal 31 is provided with a plurality of male terminals 31 is installed to penetrate the rocker case 40 with the sealing member 32 wound around the male terminal 31 ) Both ends of the fixed connector 30 is installed to protrude into the engine and the outside of the engine, the female terminal 51 and the plurality of wires 52 connected to the injector terminal of the one end of the male terminal 31 The first mobile connector 50 is coupled to the fixed connector 30 protruding into the engine while being provided, and the female terminal 61 and the computer (ECU) and the power supply which are coupled to the other end of the male terminal 31. It is composed of a second moving connector 60 to be coupled to the fixed connector 30 protruding out of the engine while having a plurality of wires 62 connected to the device, without having to perform the soldering process and epoxy molding process Capillary phenomenon and engine oil leak It can prevent the use of oil, which can drastically shorten the working time of the worker, improve the workability, improve productivity as well as reduce the working time, and greatly reduce the incidence of defects. It is possible.
Description
본 발명은 인젝터용 와이어의 커넥터구조에 관한 것으로, 특히 인젝터에 사용되는 와이어의 연결작업시 작업시간을 단축시키고 작업성을 향상시켜 생산성을 향상시킴은 물론 불량발생율도 대폭적으로 감소시켜 품질에 대한 소비자의 신뢰성을 향상시킬 수 있도록 된 인젝터용 와이어의 커넥터구조에 관한 것이다.The present invention relates to a connector structure of an injector wire, and in particular, to shorten the working time and improve workability when connecting the wire used in the injector, thereby improving productivity and greatly reducing the incidence of defects. It relates to a connector structure of the injector wire to improve the reliability of the.
일반적으로, 인젝터(injector)는 실린더헤드내에 설치되면서 다수개의 와이어를 매개로 컴퓨터(ECU) 및 전원공급장치들과 연결되는 구조로 되어 있으며, 상기 컴퓨터(ECU)로부터 전달되는 신호에 따라 연료를 분사시키는 역할을 수행하도록 되어 있다.In general, the injector is installed in the cylinder head and is connected to a computer (ECU) and power supplies through a plurality of wires, and injects fuel in accordance with a signal transmitted from the computer (ECU). It is supposed to play a role in
여기서, 상기 인젝터에 사용되는 다수개의 와이어는 엔진내부와 엔진외부를 구획하는 로커케이스를 관통하여 인젝터와 연결되게 되는데, 상기 와이어가 로커케이스를 관통할 때에는 커넥터하우징에 의해 감싸여져서 관통되는 구조를 가지도록 되어 있다.Here, the plurality of wires used in the injector is connected to the injector through a rocker case that partitions the engine inside and the outside of the engine. When the wire passes through the rocker case, the wire is wrapped by a connector housing to penetrate the structure. It is supposed to have.
즉, 상기 커넥터하우징(10)은 도 1과 도 2에 도시된 바와 같이 서로 끼워져서 조립되는 제1커넥터하우징(11)과 제2커넥터하우징(12)으로 구성되는데, 상기 제1,2커넥터하우징(11,12)중 어느 한 개의 커넥터하우징(11)의 선단 외주면에는 다수개의 조립돌기(11a)가 일정간격으로 이격되어 형성되고 나머지 한 개의 커넥터하우징(12)에는 상기 조립돌기(11a)가 끼워지는 조립구멍(12a)이 형성되어 있는 바, 상기 조립돌기(11a)가 각각의 조립구멍(12a)에 끼워짐으로써 상기 제1,2커넥터하우징(11,12)이 서로 조립되게 되는 것이다.That is, the connector housing 10 is composed of a first connector housing 11 and a second connector housing 12 assembled by being fitted together as shown in Figs. 1 and 2, wherein the first and second connector housings A plurality of assembling protrusions 11a are formed on the outer peripheral surface of the front end of any one of the connector housings 11 and 12 at regular intervals, and the assembling protrusions 11a are fitted to the other connector housing 12. The assembly holes 12a are formed so that the first and second connector housings 11 and 12 are assembled with each other by fitting the assembly protrusions 11a into the respective assembly holes 12a.
그리고, 상기 제1,2커넥터하우징(11,12)에는 인젝터로 연결되는 다수개의 와이어(21)가 각각 관통될 수 있는 와이어구멍(11b,12b)이 형성되게 된다.The first and second connector housings 11 and 12 are formed with wire holes 11b and 12b through which a plurality of wires 21 connected to the injector can pass.
한편, 상기 제1,2커넥터하우징(11,12)내에 위치되는 다수개의 와이어(21)는 모세관현상(capillarity)으로 인한 엔진오일의 누유가 방지되도록 각각의 피복을 벗겨낸 다음 납땜(brazing)처리과정을 거치게 되며 이와 함께 에폭시 몰딩(epoxymolding)처리되어 유동되는 것이 방지되게 된다.Meanwhile, the plurality of wires 21 located in the first and second connector housings 11 and 12 are stripped of each coating so as to prevent leakage of engine oil due to capillarity and then brazing. The process is carried out together with the epoxy molding (epoxymolding) is prevented to flow.
이와 같이, 납땜처리과정과 에폭시 몰딩처리과정을 거친 와이어(21)를 감싼 커넥터하우징(10)은 전술한 바와 같이 엔진내부와 엔진외부를 구획하는 로커케이스(22)를 관통하도록 설치되는데, 이때 상기 커넥터하우징(10)은 기밀을 유지하기 위해 오형(Ｏ)의 밀봉부재(23)를 매개로 설치되게 된다.As such, the connector housing 10 wrapped with the wire 21 which has undergone the soldering process and the epoxy molding process is installed to penetrate the rocker case 22 partitioning the engine inside and the engine outside as described above. The connector housing 10 is installed through the sealing member 23 of the mold O in order to maintain airtightness.
여기서, 도 1에 도시된 미설명부호 B는 피복이 벗겨진 와이어(21)의 외주면에 도포된 납땜을 도시한 것이고, 미설명부호 E는 에폭시 몰딩을 도시한 것이다.Here, reference numeral B shown in FIG. 1 shows solder applied to the outer circumferential surface of the stripped wire 21, and reference numeral E denotes an epoxy molding.
그러나, 상기와 같이 인젝터에 사용되는 커넥터하우징(10)이 제1커넥터하우징(11)과 제2커넥터하우징(12)으로 이루어지고 와이어(21)를 감싸 보호하면서 로커케이스(22)에 관통되도록 설치되게 되면, 상기 제1,2커넥터하우징(11,12)내에 위치되는 와이어(21)는 전술한 바와 같이 납땜처리과정과 에폭시 몰딩처리과정을 거쳐야 하는데, 이와 같은 일련의 과정은 많은 작업시간이 소요될 뿐만 아니라 작업성도 매우 불편하여 생산성이 그만큼 감소되는 문제점이 있었다.However, as described above, the connector housing 10 used for the injector is composed of the first connector housing 11 and the second connector housing 12 and installed to penetrate the rocker case 22 while wrapping and protecting the wire 21. In this case, the wires 21 located in the first and second connector housings 11 and 12 have to undergo a soldering process and an epoxy molding process as described above, and this series of processes may take a long time. In addition, workability is also very uncomfortable, there was a problem that the productivity is reduced by that much.
또한, 납땜처리과정은 작업자가 직접 처리하도록 되어 있어 숙련된 작업자가 아닐 경우 품질의 불량발생율이 많아지게 된다는 문제점도 있었다.In addition, the soldering process is to be processed by the operator directly, there was also a problem that the incidence rate of quality increases if the skilled worker is not.
또한, 상기 제1커넥터하우징(11)과 제2커넥터하우징(12)에 형성된 와이어구멍(11b,12b)으로 다수개의 와이어(21)를 통과시키기 위해서는 과다한 조립시간을 소모해야 하는 문제점도 있었다.In addition, in order to pass the plurality of wires 21 through the wire holes 11b and 12b formed in the first connector housing 11 and the second connector housing 12, an excessive assembly time has to be consumed.
이에 본 발명은 상기와 같은 모든 문제점들을 해소하기 위해 안출된 것으로,엔진의 내외부로 돌출되는 숫단자를 구비한 고정커넥터를 로커케이스에 고정설치하고, 상기 고정커넥터의 숫단자에 이동커넥터의 암단자가 각각 끼워져서 단자결합됨으로써, 모세관현상이 발생되는 것을 예방하고 엔진오일의 누유를 방지하기 위해 실시하던 납땜처리과정과 에폭시 몰딩처리과정을 수행하지 않아도 됨은 물론, 이로 인해 작업시간을 단축시키고 작업성도 향상시키며 생산성도 향상시킬 뿐만 아니라 불량발생율도 대폭적으로 감소시켜 품질에 대한 소비자의 신뢰성을 향상시킬 수 있도록 된 인젝터용 와이어의 커넥터구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve all the above problems, the fixed connector having a male terminal protruding into and out of the engine fixedly installed in the rocker case, the female terminal of the mobile connector to the male terminal of the fixed connector Are inserted and terminally coupled, so that the soldering process and the epoxy molding process, which are performed to prevent capillary phenomenon and to prevent leakage of the engine oil, are not required, and this also shortens the work time and improves workability. The purpose of the present invention is to provide a connector structure of the injector wire which can improve the productivity and the productivity, as well as the drastically reduce the defect rate, thereby improving the consumer's reliability in quality.
또한, 인젝터로 연결되는 와이어의 연결과정이 상기 고정커넥터에 이동커넥터가 단순히 끼워져 단자 결합됨으로써 이루어지게 되어 와이어의 조립시간을 단축시킬 수 있도록 된 인젝터용 와이어의 커넥터구조를 제공함에 그 목적이 있다.In addition, the connection process of the wire connected to the injector is made by the mobile connector is simply inserted into the fixed connector and the terminal is coupled to provide a connector structure of the injector wire to shorten the assembly time of the wire.
상기한 바의 목적을 달성하기 위한 본 발명의 커넥터는, 다수개의 숫단자가 구비되고 둘레면에 감겨진 밀봉부재와 더불어 로커케이스에 관통되도록 설치되되 상기 숫단자의 양단이 엔진내부와 엔진외부로 돌출되게 설치되는 고정커넥터와, 상기 숫단자의 일단과 단자결합되는 암단자 및 인젝터와 연결되는 다수개의 와이어가 구비되면서 엔진내부로 돌출된 고정커넥터와 결합되도록 된 제1이동커넥터와, 상기 숫단자의 타단과 단자결합되는 암단자 및 컴퓨터(ECU) 및 전원공급장치와 연결되는 다수개의 와이어가 구비되면서 엔진외부로 돌출된 고정커넥터와 결합되도록 된 제2이동커넥터로 구성되는 것을 특징으로 한다.The connector of the present invention for achieving the above object is provided with a plurality of male terminals and is installed to penetrate the rocker case with a sealing member wound around the circumferential surface, both ends of the male terminal into the engine and the outside of the engine A first moving connector provided with a fixed connector protrudingly installed, a female terminal connected to one end of the male terminal, and a plurality of wires connected to the injector, and coupled with a fixed connector protruding into the engine, and the male terminal; A female terminal coupled to the other end of the terminal and a computer (ECU) and a plurality of wires connected to the power supply is provided, characterized in that it is composed of a second moving connector to be coupled to the fixed connector protruding outside the engine.
도 1은 종래의 커넥터구조를 설명하기 위한 종단면도,1 is a longitudinal sectional view for explaining a conventional connector structure;
도 2는 종래의 커넥터하우징을 설명하기 위한 분리사시도,2 is an exploded perspective view illustrating a conventional connector housing;
도 3은 본 발명에 따른 커넥터를 설명하기 위한 분리 종단면도이다.3 is an exploded longitudinal cross-sectional view illustrating a connector according to the present invention.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
30 - 고정커넥터 31 - 숫단자30-fixing connector 31-male terminal
32 - 밀봉부재 40 - 로커케이스32-seal 40-rocker case
50 - 제1이동커넥터 51,61 - 암단자50-1st Mobile Connector 51,61-Female Terminal
52,62 - 와이어 60 - 제2이동커넥터52,62-Wire 60-Secondary Mobile Connector
70 - 고정볼트70-fixing bolt
이하 본 발명의 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.DETAILED DESCRIPTION Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명에 따른 커넥터를 설명하기 위한 분리 종단면도로서, 본 발명에 따른 커넥터는 인젝터에 사용되는 와이어를 연결하기 위해 사용되게 된다.Figure 3 is a separate longitudinal cross-sectional view for explaining the connector according to the invention, the connector according to the invention is to be used to connect the wire used in the injector.
즉, 상기 인젝터(injector)는 실린더헤드내에 설치되면서 다수개의 와이어를 매개로 컴퓨터(ECU) 및 전원공급장치들과 연결되는 구조로 되어 있으며, 상기 컴퓨터(ECU)로부터 전달되는 신호에 따라 연료를 분사시키는 역할을 수행하도록 되어 있다.That is, the injector is installed in the cylinder head and is connected to the computer ECU and the power supplies through a plurality of wires, and injects fuel in accordance with a signal transmitted from the computer ECU. It is supposed to play a role in
여기서, 상기 인젝터에 사용되는 다수개의 와이어는 엔진내부와 엔진외부를 구획하는 로커케이스를 관통하여 인젝터와 연결되게 되는데, 상기 와이어가 로커케이스를 관통하는 구조는 본 발명에 따른 커넥터를 이용하게 된다.Here, the plurality of wires used in the injector are connected to the injector through a rocker case partitioning the engine inner and the engine outer part, and the wire penetrating the rocker case uses a connector according to the present invention.
즉, 본 발명에 따른 커넥터는 다수개의 숫단자(31)가 구비되고 둘레면에 감겨진 밀봉부재(32)와 더불어 로커케이스(40)에 관통되도록 설치되되 상기 숫단자(31)의 양단이 엔진내부와 엔진외부로 돌출되게 설치되는 고정커넥터(30)와, 상기 숫단자(31)의 일단과 단자결합되는 암단자(51) 및 인젝터와 연결되는 다수개의 와이어(52)가 구비되면서 엔진내부로 돌출된 고정커넥터(30)와 결합되도록 된 제1이동커넥터(50)와, 상기 숫단자(31)의 타단과 단자결합되는 암단자(61) 및 컴퓨터(ECU) 및 전원공급장치와 연결되는 다수개의 와이어(62)가 구비되면서 엔진외부로 돌출된 고정커넥터(30)와 결합되도록 된 제2이동커넥터(60)로 이루어지게 된다.That is, the connector according to the present invention has a plurality of male terminals 31 and is installed to penetrate the rocker case 40 together with the sealing member 32 wound around the circumferential surface, but both ends of the male terminals 31 are provided with the engine. A fixed connector 30 protruding from the inside and the outside of the engine, a female terminal 51 connected to one end of the male terminal 31, and a plurality of wires 52 connected to the injector are provided to the inside of the engine. The first mobile connector 50 is to be coupled to the protruding fixed connector 30, and the female terminal 61 and the computer terminal (ECU) and the power supply that are coupled to the other end of the male terminal 31 Two wires 62 are provided with a second moving connector 60 to be coupled to the fixed connector 30 protruding outside the engine.
여기서, 상기 숫단자(31)는 상기 고정커넥터(30)를 관통하면서 양단이 엔진의 내외부로 위치되게 설치되는 봉모양의 단자인 것을 특징으로 한다.Here, the male terminal 31 is characterized in that the rod-shaped terminal is installed so that both ends are positioned inside and outside the engine while penetrating the fixed connector (30).
그리고, 상기 제1이동커넥터(50) 및 제2이동커넥터(60)는 엔진내외부로 돌출된 고정커넥터(30)의 숫단자(31)에 각각 끼워져서 단자결합됨과 더불어 다수개의 고정볼트(70)를 매개로 나사체결되어 설치되는데. 상기 고정볼트(70)는 고정커넥터(30)로부터 제1,2이동커넥터(50,60)가 분리되는 것을 방지하는 역할을 수행하게 된다.The first moving connector 50 and the second moving connector 60 are respectively coupled to the male terminals 31 of the fixed connector 30 protruding into and out of the engine, and are coupled to the plurality of fixing bolts 70. It is screwed in and installed. The fixing bolt 70 serves to prevent the first and second moving connectors 50 and 60 from being separated from the fixed connector 30.
한편, 상기 고정볼트(70)는 제1이동커넥터(50) 및 제2이동커넥터(60)를 관통하여 고정커넥터(30)에 형성된 나사홈(33)과 로커케이스(40)에 형성된 나사홈(41)에 각각 나사체결되어 결합되는 구조로 되어 있으며, 상기 제1이동커넥터(50) 및 제2이동커넥터(60)에는 고정볼트(70)가 관통되는 다수개의 관통구멍(53,63)이 각각 형성되는 구조로 되어 있다.Meanwhile, the fixing bolt 70 penetrates through the first moving connector 50 and the second moving connector 60, and the screw groove 33 formed in the fixed connector 30 and the screw groove formed in the rocker case 40 ( 41, respectively, are screwed to each other, and the plurality of through holes 53 and 63 through which the fixing bolt 70 penetrates the first moving connector 50 and the second moving connector 60, respectively. It is a structure formed.
따라서, 엔진내부와 엔진외부를 구획하는 로커케이스(40)에 봉타입의 숫단자(31)가 구비된 고정케이스(30)를 설치하고, 상기 고정커넥터(30)의 숫단자(31)에 암단자(51,61)를 구비한 제1,2이동커넥터(50,60)를 각각 단자 결합시키면서 다수개의 고정볼트(70)를 매개로 나사체결로 결합시키게 되면, 컴퓨터(ECU) 및 전원공급장치와 연결되는 와이어(62)가 제2이동커넥터(60)와 고정커넥터(30) 및 제1이동커넥터(50)를 통해 인젝터(도시않됨)와 연결된 와이어(52)와 연결되게 되며, 이로 인해 상기 인젝터는 컴퓨터(ECU)로부터 전달되는 신호에 따라 연료를 분사시킬 수 있게 된다.Therefore, a fixed case 30 having a rod-type male terminal 31 is installed in the rocker case 40 partitioning the engine inside and the engine outside, and the female terminal 31 of the fixed connector 30 is armed. When the first and second mobile connectors 50 and 60 having terminals 51 and 61 are coupled to each other by screwing through a plurality of fixing bolts 70, the computer and the power supply unit. The wire 62 connected to the wire 62 is connected to the wire 52 connected to the injector (not shown) through the second mobile connector 60, the fixed connector 30, and the first mobile connector 50. The injector is capable of injecting fuel in accordance with the signal transmitted from the computer ECU.
이와 같이, 인젝터에 사용되는 와이어(52,62)가 본 발명에 따른 로커케이스(40)에 고정설치되는 고정커넥터(30) 및 상기 고정커넥터(30)에 단자결합되는 제1,2이동커넥터(50,60)를 매개로 서로 연결되면서 다수개의 고정볼트(70)에 의해 단단히 결합이 이루어지도록 설치되게 되면, 도 1을 참조로 전술한 바와 같이 납땜처리과정과 에폭시 몰딩처리과정을 수행하지 않아도 모세관현상이 발생되는 것과 엔진오일이 누유되는 것를 예방할 수 있게 된다.As such, the wires 52 and 62 used for the injector are fixed connectors 30 fixedly installed on the rocker case 40 according to the present invention, and first and second mobile connectors coupled to the fixed connectors 30. 50,60 is connected to each other via a plurality of fixing bolts 70 are installed to be firmly coupled, capillary without performing the soldering process and epoxy molding process as described above with reference to Figure 1 This can prevent the occurrence of phenomenon and the leakage of engine oil.
그리고, 납땜처리과정과 에폭시 몰딩처리과정을 수행하지 않아도 모세관현상이 발생되는 것과 엔진오일이 누유되는 것를 예방할 수 있게 되면, 작업자의 작업시간이 대폭적으로 단축되면서 작업성이 향상될 뿐만 아니라 작업시간의 단축만큼 생산성도 향상되게 되며 아울러 불량발생율도 크게 감소되어 품질에 대한 소비자의 신뢰성이 향상되게 된다.In addition, if the capillary phenomenon and the engine oil leakage can be prevented without performing the soldering process and the epoxy molding process, the work time of the worker is greatly reduced and the workability is improved. Productivity can be improved as much as shortening, and the defect rate is also greatly reduced, thereby improving consumer's confidence in quality.
또한, 인젝터에 사용되는 와이어(52,62)의 연결과정이 상기 고정커넥터(30)에 제1,2이동커넥터(50,60)가 단순히 끼워져 암수단자(31,51,61)의 결합에 의해 이루어지게 됨으로써, 상기 와이어(52,62)의 조립시간도 단축시킬 수 있게 되며 이러한 일련의 작업과정에 의해 작업자의 편의성 및 작업속도도 향상시킬 수 있게 된다.In addition, the connection process of the wires 52 and 62 used in the injector is simply inserted into the fixed connector 30 by the first and second movable connectors 50 and 60, and the arm means 31, 51 and 61 are coupled to each other. By being made, the assembly time of the wires 52 and 62 can also be shortened, and the operator's convenience and work speed can be improved by the series of work processes.
이상 설명한 바와 같이 본 발명에 의하면, 납땜처리과정과 에폭시 몰딩처리과정을 수행하지 않아도 모세관현상이 발생되는 것과 엔진오일이 누유되는 것를 예방할 수 있게 되고, 이로 인해 작업자의 작업시간이 대폭적으로 단축되면서 작업성이 향상됨은 물론, 작업시간의 단축만큼 생산성도 향상되면서 아울러 불량발생율도 크게 감소되어 품질에 대한 소비자의 신뢰성이 향상되는 효과가 있게 된다.As described above, according to the present invention, it is possible to prevent the capillary phenomenon and the engine oil leakage even without performing the soldering process and the epoxy molding process, thereby significantly reducing the work time of the worker. In addition to improving the performance, as well as the productivity of the shortening of the work time is improved, the defect rate is also greatly reduced, thereby improving the consumer's confidence in quality.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0061793A KR100405561B1 (en) | 2001-10-08 | 2001-10-08 | connector structure of wire for injector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0061793A KR100405561B1 (en) | 2001-10-08 | 2001-10-08 | connector structure of wire for injector |
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| KR20030029691A KR20030029691A (en) | 2003-04-16 |
| KR100405561B1 true KR100405561B1 (en) | 2003-11-14 |
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| KR100811973B1 (en) * | 2004-12-15 | 2008-03-10 | 주식회사 현대오토넷 | Structure of Connector for Wire Harness |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794236A (en) * | 1993-09-24 | 1995-04-07 | Yazaki Corp | Connector device for hydraulic system |
| JPH08250245A (en) * | 1996-01-23 | 1996-09-27 | Yazaki Corp | Connector connecting structure |
| JPH09245880A (en) * | 1996-03-12 | 1997-09-19 | Sumitomo Wiring Syst Ltd | Relay connector |
| JPH11111382A (en) * | 1997-09-30 | 1999-04-23 | Yazaki Corp | Liquid-tight connector and assembling method thereof |
-
2001
- 2001-10-08 KR KR10-2001-0061793A patent/KR100405561B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794236A (en) * | 1993-09-24 | 1995-04-07 | Yazaki Corp | Connector device for hydraulic system |
| JPH08250245A (en) * | 1996-01-23 | 1996-09-27 | Yazaki Corp | Connector connecting structure |
| JPH09245880A (en) * | 1996-03-12 | 1997-09-19 | Sumitomo Wiring Syst Ltd | Relay connector |
| JPH11111382A (en) * | 1997-09-30 | 1999-04-23 | Yazaki Corp | Liquid-tight connector and assembling method thereof |
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