KR940002930Y1 - Electric wire winder - Google Patents
Electric wire winder Download PDFInfo
- Publication number
- KR940002930Y1 KR940002930Y1 KR2019910019504U KR910019504U KR940002930Y1 KR 940002930 Y1 KR940002930 Y1 KR 940002930Y1 KR 2019910019504 U KR2019910019504 U KR 2019910019504U KR 910019504 U KR910019504 U KR 910019504U KR 940002930 Y1 KR940002930 Y1 KR 940002930Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- case
- electric wire
- ground terminal
- electric
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- 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
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
내용 없음.No content.
Description
제1도는 일반적인 전선권취기의 저면 사시도.1 is a bottom perspective view of a general wire winding machine.
제2도는 본 고안에 따른 전선 권치기를 표시한 것으로서, (a)는 저면 요부 분리 사시도, (b)는 (a)에 도시된 요부 발췌 단면도.2 is a view showing the electric wire winding according to the present invention, (a) is a bottom perspective separation perspective view, (b) is a sectional view of the main portion shown in (a).
제3도는 본 고안의 다른 실시예를 도시한 것으로서, (a)는 저면도, (b)는 요부 발췌 단면도.3 is a view showing another embodiment of the present invention, (a) is a bottom view, (b) is an excerpt sectional view.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 케이스 70 : 접지단자10: case 70: ground terminal
80 : 와이어 81, 82 : 터미날80: wire 81, 82: terminal
80' : 접속편80 ': Connection
본 고안은 전선권취기에 관한 것으로서, 더 상세하게는 전선귄취기 케이스의 도전성 부분을 접지(EARTH)시켜 누전에 의한 감전사고를 예방할 수 있도록 된 전선권취기에 관한 것이다.The present invention relates to an electric wire winding machine, and more particularly, to an electric wire winding machine which is capable of preventing an electric shock accident due to an earth leakage by grounding the conductive portion of the electric wire winding case.
일반적으로 전기 전자제품에는 외부로 부터의 전력을 전달받기 위한 전선이 외부로 인출되게 설치되는데, 진공소제기와 같이 이동가능한 제품인 경우에는 내부적으로 전선을 권취 수납할 수 있는 전선권추기가 내장된다. 통상 모든 전기 전자제품은 누설전류 즉, 누전에 의한 감전사고를 방지하기 위하여 접지하도록 되어 있는바, 이는 대부분 두가닥의 전선선과 한가닥의 접지선을 가지는 3선형 전선을 사용하여 콘센트에 설치된 접지단자를 통하여 접지를 시행하고 있다. 이러한 전선을 권취수납하는 전선 귄취기는 수동형과 자동형으로 대별되며, 이들 중 자동형 전선 권취기가 제1도에 도시되어 있다. 이에 도시된 바와 같이 종래의 전선 권취기는, 전선(3)이 감기는 릴(미도시)이 금속재로된 덮개(2)를 가지는 케이스(1)의 내부에 스파이어럴 스프링(미도시)에 의해 어느 일방향으로 탄력회전력을 가지도록 수납 저장된다. 이때, 상기 릴에 권취된 전선(3)으로 부터의 전원을 전기 전자제품의 회로부로 전달하기 위한 접속장치 즉, 다시 말해서 상기 전선(3)의 두가악의 전원선과 접속되는 2개의 전원단자(6)와 한가닥의 접지선과 접속되는 1개이 접지단자(7)가 이들을 지지하는 접속판(4)에 의해 상기 덮개(2)의 외부로 돌출되도록 설치된다. 그리고 상기 전선(3)의 선단에는 각각 한쌍의 전원단자(6')와 접지단자(7')를 가지고 콘센트에 접속되는 플러그(5)가 마련된다.In general, the electric and electronic products are installed so that the wire for drawing the power from the outside to be drawn out, in the case of a mobile product such as a vacuum cleaner is equipped with a wire winding to house the wire wound inside. In general, all electrical and electronic products are grounded to prevent leakage current, that is, electric shock due to a short circuit. This is mostly through a ground terminal installed at an outlet using a three-wire wire having two wires and a single earth wire. Grounding is in effect. The wire winding machine for winding such wires is roughly classified into a manual type and an automatic type, among which an automatic wire winding machine is shown in FIG. As shown therein, a conventional electric wire winder is formed by a spiral spring (not shown) inside a case 1 having a cover 2 made of a metallic material with a reel (not shown) to which the electric wire 3 is wound. It is stored and stored to have elastic rotational power in one direction. At this time, the connecting device for transmitting the power from the wire (3) wound on the reel to the circuit portion of the electrical and electronic products, that is, two power terminals (6) connected to the two power supply lines of the wire (3) And one wire connected to the ground wire is installed such that the ground terminal 7 protrudes to the outside of the cover 2 by the connecting plate 4 supporting them. At the front end of the electric wire 3, a plug 5 having a pair of power terminals 6 'and a ground terminal 7' is connected to an outlet.
이와 같이 구성된 종래의 전선권취기는, 전기·전자제품의 내부에 고정 설치되어 상기 플러그(5)를 콘센트에 접속시킴으로써 그에 전원을 공급함과 동시에 도전체인 금속부품에 발생될 수 있는 누설전류를 상기 전선(3)의 접지선과 접속된 전지단자(7)(7') 및 콘센트의 접지단자를 통해 흡수하여 그에 따른 사용자의 감전사고를 예방할 수 있도록 되어 있으나, 금속재인 상기 전선권취기 케이스의 도전성부분, 즉 덮개(2)가 접지되어 있지 않으므로 인해 이를 통한 감전사고의 위험이 항상 뒤따랐었다.The conventional wire winding machine configured as described above is fixedly installed in an electric / electronic product and connects the plug 5 to an outlet to supply power thereto, and at the same time, the leakage current that may be generated in a metal part, which is a conductor, may be provided. 3) is absorbed through the battery terminal (7) (7 ') and the ground terminal of the outlet connected to the ground wire of the user to prevent the electric shock accident accordingly, but the conductive portion of the wire winding case made of metal, namely Since the cover (2) was not grounded, there was always a risk of electric shock.
따라서, 본 고안은 상술한 바와 같은 문제점을 해결하기 위하여 안출된 것으로서, 케이스의 도전성부분을 접지시킴으로써 이를 통한 누전에 의한 감전사고의 위험을 효과적으로 예방할 수 있도록 개선된 전선권취기를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the problems described above, and the object of the present invention is to provide an improved electric wire winder so as to effectively prevent the risk of electric shock accidents caused by a short circuit by grounding the conductive part of the case. .
상기의 목적을 달성하기 위하여 본 고안은, 전선이 감긴릴을 수납하는 케이스에 그 전선의 접지선이 접속되는 접자단자를 포함하는 접속수단이 구비되고, 그 케이스의 적어도 일부가 외부로 노출되는 도전성 재질을 포함하여 되는 전선 권취기에 있어서, 상기 케이스의 도전성부분을 상기 접속수단의 접지단자와 연결하는 접지수단이 구비된 점에 그 특징이 있다.In order to achieve the above object, the present invention is provided with a connecting means including a foldable terminal to which the ground wire of the wire is connected to a case accommodating the reel to which the wire is wound, and at least a part of the case is exposed to the outside of the conductive material. In the electric wire winder comprising a, characterized in that the grounding means for connecting the conductive portion of the case with the ground terminal of the connection means is provided.
이러한 본 고안은, 상기 접지수단에 의해 전선권취기 케이스의 도전성부분이 덮개가 접지단자에 접속되므로 그를 통해 발생될 수 있는 누설전류에 의한 감전사고가 근본적으로 방지되게 되므로 신뢰성이 한층 향상된 제품을 구현할 수 있게 되는 것이다.The present invention, the conductive portion of the wire winding case by the grounding means because the cover is connected to the ground terminal, the electric shock caused by leakage current that can be generated through it is essentially prevented to implement a product with improved reliability It will be possible.
이하 첨부된 도면을 참조하여 본 고안에 따른 바람직한 일실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도면 제2도는 본 고안에 따른 전선궈취기를 도시한 것으로서, (a)는 저면요부 분리사시도이고 (b)는(a)에 도시된 요부 발췌단면도이며, 도면 제3도는 본 고안의 다른 실시예를 도시한 것으로서, (a)는 저면도(b) 요부발췌 단면도이다.2 is a diagram showing the electric wire twister according to the present invention, (a) is a bottom recessed perspective view, (b) is a sectional view of the main part shown in (a), and FIG. 3 is another embodiment of the present invention. As shown, (a) is a bottom view (b) excerpts sectional view.
먼저, 제2도에 도시된 바와 같이 본 고안에 따른 전선궈취기는, 전선(30)을권취하는 릴(도면에 도시되어 있지 않음)이 금속재료 형성된 덮개(20)를 포함하는 케이스(10)의 내부에 스파이어럴 스프링(미도시)에 의해 소정방향으로 탄력 회전력을 갖도록 수납저장되는바, 상기 케이스(10)의 도전성부분인 덮기(20)는 릴의 이탈이 방지되도록 나사(90)에 의해 고정된다. 그리고 상기 릴에 권취된 전선(30)으로 부터의 전원을 전기·전자제품에 전달하기 위한 접속장치 즉, 전선(30)의 전원선에 접속되는 2개의 전원단자(60)와 접지선에 접속되는 1개의 접지단자(70)가 이들을 고정지지하는 접속판(40)에 의해 상기 덮개(20)의 중앙부위에 형성된 관통구멍(21)을 통하여 그 외부로 돌출되게 설치된다.First, as shown in FIG. 2, the wire twister according to the present invention includes a case 10 including a cover 20 formed of a metallic material with a reel (not shown) to wind the wire 30. It is stored and stored to have a resilient rotation force in a predetermined direction by a spiral spring (not shown), the cover 20 which is a conductive portion of the case 10 is fixed by a screw 90 to prevent the reel of the reel do. And a connection device for transmitting power from the electric wire 30 wound on the reel to electrical and electronic products, that is, two power terminals 60 connected to the power wire of the electric wire 30 and a ground wire. Ground terminals 70 are installed to protrude outward through the through-hole 21 formed in the central portion of the cover 20 by the connecting plate 40 holding them.
또한, 상기 전선(30)의 선단에는 콘센트에 접속되는 플러그(50)가 마련되는 바, 이는 각각 한쌍씩의 전원단자(60')와 접지단자(70')를 가지며, 상기 덮개(20)에는 이를 상기 접속판(40)에 설치된 접지단자(70)에 접속시키는 접지수단이 마련된다. 여기에서 상기 접지수단은, 소정길이를 가지는 피복 와이어(80)의 양단에 각각 터미날(81)(82)이 결속되되, 일측의 터미날(81)은 그 몸체에 형성된 결합구멍(81a)을 통하여 상기 덮개(20)를 고정하는 나사(90)에 고정되고, 타측 터미날(82)은 그 몸체에 형성된 결합구멍(82a)에 의해 상기 접지단자(70)에 결합된다.In addition, the front end of the wire 30 is provided with a plug 50 which is connected to the outlet, which has a pair of power terminals 60 'and ground terminals 70', respectively, and the cover 20 Grounding means for connecting it to the ground terminal 70 provided in the connecting plate 40 is provided. Here, the grounding means, the terminals 81 and 82 are respectively bound to both ends of the covering wire 80 having a predetermined length, the terminal 81 of one side through the coupling hole (81a) formed in the body It is fixed to the screw 90 for fixing the cover 20, the other terminal 82 is coupled to the ground terminal 70 by a coupling hole 82a formed in the body.
한편, 제3도에 본 고안의 다른 실시예가 도시되어 있는 바, 이는 상기 접지수단이, 상기 케이스(10)이 도전성부분인 덮개(20)의 관통구멍(21) 가장자리 일측으로 부터 그 선단부에 결합구멍(81')을 가지는 접속편(80')이 소정길이 연장 형성되어, 덮개(20)를 케이스(10)에 조립할 때, 상기 접속편(80')의 결합구멍(81')이 접지단자(70)에 결합됨으로써 접속되도록 된 것이다.Meanwhile, another embodiment of the present invention is shown in FIG. 3, which means that the grounding means is coupled to a distal end of one side of the through hole 21 of the cover 20 in which the case 10 is a conductive portion. The connecting piece 80 'having the hole 81' is formed to extend a predetermined length, and when the cover 20 is assembled to the case 10, the coupling hole 81 'of the connecting piece 80' is connected to the ground terminal. It is connected to 70 by being connected.
이상의 실시예에서와 같은 본 고안은, 전선궈취기 케이스의 도전성부분이 금속덮개가 접지수단에 의해 접지단자에 접속되므로 이를 통한 누설전류에 의한 감전사고가 근본적으로 방지되게 되어, 그 안전성 및 신뢰성이 한층 향상된 제품을 구현할 수 있으며 더 나아가서는 이러한 전선권취기가 사용되는 전기, 전자제품의 신뢰성을 향상시킬 수 있는 이점이 있게 되는 것이다.The present invention, as in the above embodiment, since the conductive portion of the electric wire case is connected to the ground terminal by the grounding means to prevent the electric shock accident due to leakage current through it, the safety and reliability The improved product can be realized, and furthermore, there is an advantage to improve the reliability of the electric and electronic products in which the wire winding machine is used.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910019504U KR940002930Y1 (en) | 1991-11-14 | 1991-11-14 | Electric wire winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910019504U KR940002930Y1 (en) | 1991-11-14 | 1991-11-14 | Electric wire winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930012186U KR930012186U (en) | 1993-06-25 |
| KR940002930Y1 true KR940002930Y1 (en) | 1994-05-02 |
Family
ID=19322246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910019504U Expired - Fee Related KR940002930Y1 (en) | 1991-11-14 | 1991-11-14 | Electric wire winder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940002930Y1 (en) |
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1991
- 1991-11-14 KR KR2019910019504U patent/KR940002930Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930012186U (en) | 1993-06-25 |
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