KR960008928Y1 - Plug - Google Patents

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Publication number
KR960008928Y1
KR960008928Y1 KR92024953U KR920024953U KR960008928Y1 KR 960008928 Y1 KR960008928 Y1 KR 960008928Y1 KR 92024953 U KR92024953 U KR 92024953U KR 920024953 U KR920024953 U KR 920024953U KR 960008928 Y1 KR960008928 Y1 KR 960008928Y1
Authority
KR
South Korea
Prior art keywords
plug
outlet
terminal pin
cord
spring
Prior art date
Application number
KR92024953U
Other languages
Korean (ko)
Other versions
KR940017977U (en
Inventor
김상철
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR92024953U priority Critical patent/KR960008928Y1/en
Publication of KR940017977U publication Critical patent/KR940017977U/en
Application granted granted Critical
Publication of KR960008928Y1 publication Critical patent/KR960008928Y1/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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
    • 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

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

내용 없음.No content.

Description

플러그plug

제1도는 본고안의 사시도.1 is a perspective view of the present invention.

제2도는 본고안의 단면도.2 is a cross-sectional view of the present article.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 단자핀 2 : 내측편1: terminal pin 2: inner side

3 : 외측편 4 : 스프링3: outer side 4: spring

5 : 코드선 6 : 몸체5 cord line 6 body

7 : 누름구7: presser

본고안은 파워코드의 단자핀이 원주형으로 된 220V용의 플러그를 구성함에 있어서 단자핀을 절결하여 내측편과 외측편 사이에 스프링을 삽착한 후 누름구에 의해 접지핀의 구경이 신축되도록 한 것으로서 특히, 플러그의 단자핀을 콘센트에 삽입하거나 분리할때 삽탈 작업이 손쉽게 이루어지게 하므로서 플러그의 코드선과 콘센트에 무리한 힘이 가해지는 것을 방지하여 코드선의 단락 및 플러그의 파손을 효과적으로 예방할수 있는 고안에 관한 것이다.In this proposal, when constructing the plug for 220V, the terminal pin of the power cord is circumferential, insert the spring between the inner side and the outer side by cutting the terminal pin so that the diameter of the ground pin is stretched by the pressing hole. Especially, when inserting or removing the terminal pin of the plug into or out of the outlet, the insertion and removal work can be easily performed, thereby preventing excessive force from being applied to the cord and the outlet of the plug, thereby effectively preventing short circuit of the cord and damage to the plug. It is about.

일반적으로 인가전압 220V에 사용되는 플러그는 220V가 고전압인 점과 콘센트에 접속 되었을때 도통되는 전류의 전도성등을 감안하여 플러그에 돌출 형성된 단자핀을 원주형으로 형성한후 콘센트의 단자핀에 밀착 삽입토록 한 것인바 이와같은 종래의 기술구성은 다음과 같은 문제점이 있었다.In general, the plug used for the applied voltage 220V is formed in a cylindrical shape with the terminal pin protruding from the plug in consideration of the fact that 220V is high voltage and the conductivity of the electric current when connected to the outlet. The conventional technical configuration as described above has the following problems.

첫째 ; 인가전압 220V에 사용되는 플러그의 단자핀을 원주형으로 형성하였기 때문에 인가전압 110V에 사용되는 철편형의 단자핀에 비하여 접지면적이 상당히 넓은 것이며, 또한 도통되는 전류의 전도성을 감안하여 콘센트에 밀착되게 끼워지는 것인바 플러그의 단자핀을 콘센트에 삽입하거나 분리할때 상당한 힘이들어야 하는 폐단이 있는 것인고, 둘째 ; 이와같이 콘센트에서 플러그의 삽탈작업에 상당한 힘이 들기 때문에 플러그에 무리한 힘을 가하게되면 플러그 및 이하 접속되는 콘센트가 파손되는 경우가 있었으며, 또한 힘이 약한 어린이나 여성들은 플러그의 삽탈작업이 여의치 않을 경우 코드선을 잡아당기는 경우가 허다하여 코드선이 쉽게 단락되는 폐단이 있었다.first ; Since the terminal pins of the plug used for the applied voltage 220V are formed in a circumferential shape, the ground area is considerably larger than that of the iron-shaped terminal pins used for the applied voltage 110V. There is a closed end that requires considerable force when the terminal pin of the plug is inserted into or removed from the outlet; In this way, since the plug is unplugged from the outlet, applying excessive force to the plug may cause damage to the plug and the outlet to which it is connected. There are many cases in which the wires are easily shorted because the wires are often pulled out.

따라서 본고안의 목적은 삽탈작업이 용이한 플러그를 제공하는데 있는 것으로서 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Therefore, the purpose of the present invention is to provide a plug for easy insertion and removal as described in detail based on the accompanying drawings as follows.

코드선(5)과 접속된 원주형의 단자핀이 외부로 돌출되게한 통상의 플러그에 있어서 단자핀(1)을 절결하여 내측편(2)과 외측편(3)으로 형성하되 그사이에 스프링(4)을 삽착한 후 내측편(2)은 코드선(5)과 접속하여 고정하고 외측편(3)은 플러그 몸체(6) 양단에 끼워진 누름구(7)에 압압되도록 한 것이다.In the normal plug in which the columnar terminal pins connected to the cord wires 5 protrude outwards, the terminal pins 1 are cut out to be formed as the inner side 2 and the outer side 3, with a spring ( After inserting 4), the inner side 2 is connected and fixed with the cord wire 5, and the outer side 3 is pressed against the pressing holes 7 fitted at both ends of the plug body 6.

이와같이 형성된 본고안은 제1도및 제2도에서 도시한 바와같이 플러그 몸체(6)양단에 끼워진 누름구(7)를 누르면 스프링(4)이 압축되면서 외측편(3)이 내측편(2)에 접면되어 단자핀(1)의 전체적인 외경의 폭이 줄어들게 되는 것이고, 이와같이 외경이 줄어든 단자핀(1)을 콘센트에 삽지공에 끼우면 단자핀(1)의 외경이 콘센트의 내경보다 작아진 상태에서 끼워지기 때문에 플러그의 단자핀(1)이 콘센트의 삽지공에 용이하게 끼워지는 것이며 이후 누름구(7)에 가해진 힘을 해제하면 스프링(4)이 탄발되면서 외측편(3)이 원래의 위치로 복원되어 단자핀(1)의 전체적인 외경이 커지는 동시에 콘센트에 형성된 접지편의 내벽을 압박하여 밀착하기 때문에 전류가 누전되지 않고 도통이 양호해 지는 것이고 플러그의 끼워진 상태가 견고해 지는 것이다.In this way, as shown in FIGS. 1 and 2, the presser 7 fitted to both ends of the plug body 6 is pressed to press the spring 7 and the outer side 3 of the inner side 2 is compressed. If the width of the overall outer diameter of the terminal pin (1) is reduced to the contact with the terminal pin (1) in this way the outer diameter of the terminal pin (1) is inserted into the insertion hole in the outlet, the outer diameter of the terminal pin (1) is inserted in the state smaller than the inner diameter of the outlet Since the terminal pin (1) of the plug is easily inserted into the insertion hole of the outlet, when the force applied to the pressing hole (7) is released, the spring (4) is released and the outer side (3) is restored to its original position. Since the overall outer diameter of the terminal pin 1 is increased and the inner wall of the ground piece formed at the outlet is pressed against, the current is shorted and the conduction is good, and the plug is firmly inserted.

이와같이 콘센트의 접지편 사이에 끼워진 본고안은 플러그를 분리할때는 상기에서 기술한 바와같이 플러그 몸체(6)의 양단에 끼워진 누름구(7)를 눌르면서 잡아당기면 단자핀(1)의 외경이 작아지면서 콘센트의 접지편으로부터 플러그가 용이하게 분리되는 것으로서 이때 외측편(3)과 내측편(2)사이에 삽착된 스프링(4)은 도시한 바와 같이 용수철 스프링을 사용하여도 무방하고 도시는 하지 않았지만 판스프링을 사용해도 되는 것이다.As described above, when inserting the plug, the outer diameter of the terminal pin 1 becomes smaller when the plug is pulled while pressing the push holes 7 fitted to both ends of the plug body 6 as described above. The plug is easily separated from the ground piece of the outlet, and the spring 4 inserted between the outer piece 3 and the inner piece 2 may use a spring as shown in the drawing. You can also use spring.

이와같이 본고안은 플러그 몸체(6)의 양단에 설치된 누름구(7)를 누를 때 효과적으로 압축되는 외측편(3)에 의하여 플러그가 콘센트의 접지편으로부터 용이하게 삽탈되는 것이기 때문에 종래와 같이 무리한 힘을 가할 필요가 없어 코드선이 단락되거나 플러그가 파손되는 폐단이 방지되는 것으로서 파워코드의 사용이 손쉬워 제품의 품질을 전체적으로 향상시킬 수 있는 매우 유용한 고안인 것이다.In this way, since the plug is easily removed from the grounding piece of the outlet by the outer piece 3 which is effectively compressed when the pressing holes 7 installed on both ends of the plug body 6 are pressed, the force is exerted. It is a very useful design that can improve the overall quality of the product because it is easy to use the power cord because it does not need to be applied to prevent the closing of the cord wire or the plug is broken.

Claims (1)

코드선(5)과 접속된 원주형의 단자핀이 외부로 돌출되게한 통상의 플러그에 있어서 단자핀(1)을 절결하여 내측편(2)과 외측편(3)으로 형성하되 그사이에 스프링(4)을 삽착한 후 내측편(2)은 코드선(5)과 접속하여 고정하고 외측편(3)은 플러그 몸체(6)양단에 끼워진 누름구(7)에 의해 압입되도록 한 것을 특징으로 하는 플러그.In the normal plug in which the columnar terminal pins connected to the cord wires 5 protrude outwards, the terminal pins 1 are cut out to be formed as the inner side 2 and the outer side 3, with a spring ( After inserting 4), the inner side 2 is connected to the cord 5 and fixed, and the outer side 3 is press-fitted by the pressing holes 7 fitted to both ends of the plug body 6. plug.
KR92024953U 1992-12-10 1992-12-10 Plug KR960008928Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92024953U KR960008928Y1 (en) 1992-12-10 1992-12-10 Plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92024953U KR960008928Y1 (en) 1992-12-10 1992-12-10 Plug

Publications (2)

Publication Number Publication Date
KR940017977U KR940017977U (en) 1994-07-30
KR960008928Y1 true KR960008928Y1 (en) 1996-10-10

Family

ID=19346145

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92024953U KR960008928Y1 (en) 1992-12-10 1992-12-10 Plug

Country Status (1)

Country Link
KR (1) KR960008928Y1 (en)

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Publication number Publication date
KR940017977U (en) 1994-07-30

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