KR930003730Y1 - 110v/220v plug - Google Patents

110v/220v plug Download PDF

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Publication number
KR930003730Y1
KR930003730Y1 KR2019910002744U KR910002744U KR930003730Y1 KR 930003730 Y1 KR930003730 Y1 KR 930003730Y1 KR 2019910002744 U KR2019910002744 U KR 2019910002744U KR 910002744 U KR910002744 U KR 910002744U KR 930003730 Y1 KR930003730 Y1 KR 930003730Y1
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South Korea
Prior art keywords
terminal
contact
groove
rotor
case
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KR2019910002744U
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Korean (ko)
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KR920017240U (en
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정춘길
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정춘길
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Publication of KR930003730Y1 publication Critical patent/KR930003730Y1/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
    • H01R29/00Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

내용 없음.No content.

Description

회전식 L자형 110V/220V 겸용 플러그Rotary L-shaped 110V / 220V plug

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2a, b도는 본 고안의 사용상태 종단면도.2a, b is a longitudinal cross-sectional view of the state of use of the present invention.

제3도는 본 고안의 정면도.3 is a front view of the present invention.

제4도는 본 고안의 통전계통도.4 is a diagram of the energization system of the present invention.

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

1 : 회전체 2,2a : 110V용단자1: Rotor 2,2a: 110V terminal

3,3a : 220V용단자 4 : 회전축3,3a: 220V terminal 4: Rotating shaft

4a : 축홈 5 : 고정돌기4a: shaft groove 5: fixing protrusion

5a : 고정홈 6 : 공유접촉단자5a: Fixed groove 6: Shared contact terminal

7 : 220V접촉단자 8 : 110V접촉단자7: 220V contact terminal 8: 110V contact terminal

9 : 삽입홈 10 : 케이스9: insertion groove 10: case

11,11a,12,12a : 재치요홈 13 : 지지체11,11a, 12,12a: Wiring groove 13: Support

14 : 공유접촉판스프링 15 : 110V접촉판스프링14: shared contact spring spring 15: 110V contact spring spring

16 : 220V접촉판스프링16: 220V contact plate spring

본 고안은 아답터 또는 전기용품에 부착시켜서 110V 용 및 220V용 플러그로 선택하여 사용할수 있도록 한 회전식 L자형 110V/220 겸용 플러그에 관한 것이다.The present invention relates to a rotary L-shaped 110V / 220 dual plug which can be selected and used as a plug for 110V and 220V by being attached to an adapter or an electrical appliance.

종래의 플러그에 있어서는 220V용 전용플러그에 별도로 제조한 110V용 플러그를 결합하여 사용하고 있으나, 이러한 플러그는 분리형태이므로 사용중 부주의로 인해 110V용 플러그가 빠지게 되거나, 또는 이에 따라 분실하게 되는 경우가 많았고, 또 이들을 각기 별개로 제조해야 하므로 제조단가가 상승되며, 콘센트에 따라 110V 플러그를 빼거나, 끼워야 되므로 사용이 매우 번거롭고 불편하게 됨은 물론, 콘센트에 꽂으면 플러그자체가 많이 돌출되기 때문에 타물체와 접촉되면 콘센트에서 이탈되며, 또한 110V/220V 선택전환스위치가 필요하게 되는 문제점이 있었다.In the conventional plug, a 110V plug manufactured separately is used in combination with a dedicated plug for 220V. However, since the plug is a separate type, the 110V plug may be pulled out or inadvertently lost due to carelessness during use. In addition, since they must be manufactured separately, the manufacturing cost increases, and depending on the outlet, the 110V plug must be removed or inserted, which is very cumbersome and inconvenient. Detached from the outlet, there was also a problem that requires a 110V / 220V selector switch.

본 고안은 상기와 같은 제반문제점을 해소하기 위해 안출된 것으로서, 케이스일측면에 110V용 단자 및 220V용 단자를 일체로 형성한 회전체를 회전가능하게 삽입하며, 110V/220V 선택전환스위치없이 110V 및 220V를 선택 사용할수 있게 한 것으로 이하 첨부도면에 의해 상세히 설명하면 다음과 같다.The present invention was devised to solve the above problems, inserting a rotating body integrally formed with a 110V terminal and a 220V terminal on one side of the case rotatably, 110V and 220V without the selector switch 110V and 220V 220V can be selected and used in detail by the accompanying drawings as follows.

첨부도면에 있어서, 1은 110V용 단자(2)(2a) 및 220V(3)(3a)를 L자형으로 설치한 회전체인데, 이 회전체(1)의 양단에는 회전축(4) 및 고정돌기(5)를 돌출시키고, 회전체(1)에 형성시킨 110V용단자(2) 및 220V용단자(3)를 연장하여 공유접촉단자(6)를 형성하고, 일측 220V용 단자(3a) 및 110V용 단자(2a)를 연장하여 220V 접촉단자(7) 및 110V 접촉단자(8)를 형성한다.In the accompanying drawings, 1 is a rotary body provided with 110V terminals (2) (2a) and 220V (3) (3a) in an L-shape, and at both ends of the rotary body (1), the rotary shaft (4) and the fixing projections are provided. (5) is protruded, the 110V terminal (2) and 220V terminal (3) formed on the rotating body 1 is extended to form a shared contact terminal (6), one side 220V terminal (3a) and 110V The 220V contact terminal 7 and the 110V contact terminal 8 are formed by extending the dragon terminal 2a.

9는 케이스(10)에 상기 회전체(1)가 회전가능하게 삽입하도록 한 삽입홈인데, 이 삽입홈(9)에는 상기 회전체(1)의 회전축(4) 및 고정돌기(5)에 대응지게 축홈(4a) 및 고정홈(5a)을 요설하되, 삽입홈(9) 상부에는 110V용 단자(2)(2a)의 재치요홈(11)(11a)을 하부에는 220V용 단자(3)(3a)의 재칭요홈(12)(12a)이 요설되어 있다. 13은 지지체로서, 이지지체(13)은 공유접촉판스프링(14), 110V 접촉판스프링(15), 220V 접촉판스프링(16)을 케이스(10)에 요지부동하게 고정한다.9 is an insertion groove for rotatably inserting the rotating body 1 into the case 10, the insertion groove (9) corresponding to the rotating shaft (4) and the fixing projection (5) of the rotating body (1) The fork shaft groove 4a and the fixing groove 5a are provided, but the grooves 11 and 11a of the 110V terminals 2 and 2a are placed on the upper portion of the insertion groove 9, and the 220V terminals 3 are disposed on the lower portion thereof. The recessed recesses 12 and 12a of 3a are provided. 13 is a support, and the support body 13 fixes the covalent contact plate spring 14, the 110V contact plate spring 15, and the 220V contact plate spring 16 to the case 10.

이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

본 고안은 220V의 전압에 사용하고자 할 때는 제2a도에서 화살표방향으로 즉, 케이스(10)의 축홈(4a)에 삽입되어 있는 회전축(4)을 중심으로 회전체(1)를 90°회전시키게 되면 110V용 단자(2)(2a)는 상부재치요홈(11)(11a)에 재치되고 하부재치요홈(12)(12a)에 재치되어 있는 220V용 단자(3)(3a)가 세워짐과 동시에 회전체(1)일단에 돌설된 고정돌기(5)는 케이스(10)의 고정홈(5a)에 고정되므로 회전체(1)는 요지부동하게 고정되고, 또한 상기 220V용 단자(3)(3a)를 연장하여 회전체(1) 후면으로 돌출되게한 공유접촉단자(6) 및 220V접촉단자(7)는 케이스(10)의 지지체(13)에 의해 지지된 공유접촉판스프링(14) 및 220V 접촉판스프링(16)에 접속한 후, 도시하지 않은 전원콘센트에 꼽아 사용하는 것이다.When the present invention is to be used at a voltage of 220V, the rotor 1 is rotated 90 ° in the direction of the arrow in Fig. 2a, that is, about the rotational shaft 4 inserted into the shaft groove 4a of the case 10. When the 110V terminal (2) (2a) is mounted in the upper mounting groove (11) (11a) and the 220V terminal (3) (3a) mounted in the lower recess groove (12) (12a), Since the fixing protrusion 5 protruding from one end of the entire body 1 is fixed to the fixing groove 5a of the case 10, the rotating body 1 is fixedly fixed and the 220V terminals 3 and 3a. The shared contact terminal 6 and the 220V contact terminal 7 protruding toward the rear of the rotor 1 by extending the contact portion of the shared contact plate spring 14 and 220V contact supported by the support 13 of the case 10. After connecting to the leaf spring 16, it plugs into a power outlet not shown.

그리고, 본 고안은 110V의 전압에 사용하고자 할 때는 제2b도에서와 같이 화살표방향으로 즉, 케이스(10)의 축홈(4a)에 삽입되어 있는 회전축(4)을 중심으로 회전체(1)를 90°회전시키게 되면 세워졌던 220V용단자(3)(3a)는 하부재치요홈(12)(12a)에 재치되고, 상부재치요홈(11)(11a)에 재치되어 있던 110V용 단자(2)(2a)가 세워지는데 이때 회전체(1)를 220V용으로 고정하여 주던 고정돌기(5)가 고정홈(5a) 이탈함과 동시에 타축고정돌기(5)가 다시 고정홈(5a)으로 삽입되어 회전체(1)를 110V용으로 고정하여 줌과 동시에, 110V용 단자(2)(2a)를 연장하여 회전체(1) 후면으로 돌출되게한 공유접촉단자(6) 및 110V 접촉단자(80는 케이스(10)의 지지체(13)에 의해 지지된 공유접촉판스프링(14) 및 110V 접촉판스프링(15)에 접촉시킨후 도시하지 않은 전원 콘센트에 꼽아 사용하는 것이다.And, when the present invention is to be used at a voltage of 110V, as shown in Figure 2b, the direction of the arrow, that is, the rotating body (1) around the rotating shaft (4) inserted into the shaft groove (4a) of the case 10 When rotated by 90 °, the 220V terminal (3) (3a) standing up is placed in the lower recess groove (12) (12a), and the 110V terminal (2) (mounted in the upper recess groove (11) (11a) ( 2a) is erected. At this time, the fixing protrusion 5 which fixed the rotor 1 for 220V is detached from the fixing groove 5a and the other shaft fixing protrusion 5 is inserted into the fixing groove 5a again. The whole (1) is fixed for 110V, and at the same time, the shared contact terminal (6) and 110V contact terminal (80) which extend the 110V terminal (2) (2a) to protrude toward the rear of the rotor (1) The contact plate spring 14 and the 110V contact plate spring 15 supported by the support 13 of (10) are brought into contact with a power outlet (not shown) for use.

상술한 바와같이 본 고안은 110V용 단자와 220V용 단자를 L자향의 일체로 회전체를 형성하되, 상기 110V용 단자와 220V용 단자중 하나를 공유접촉단자로 형성하였기 때문에 110V/220V 선택전환스위치가 필요없으며, 케이스의 삽입홈에 회전체를 회동자재하게 설치하여 사용시 유동되지 않도록 고정돌기로 케이스의 고정홈에 고정하였기 때문에 회전체를 90° 회전만 시켜주만 필요한 단자가 노출되므로 사용이 매우 편리하고, 그 조작이 간단하며 또 사용하지 않는 단자는 케이스의 재치요홈에 삽입되므로 전체의 길이가 작게되어 콘센트에 많이 돌출되지 않게 되는 등 매우 실용적인 고안이다.As described above, the present invention forms a rotating body in which the 110V terminal and the 220V terminal are L-shaped integrally, but the one of the 110V terminal and the 220V terminal is formed as a shared contact terminal. Since the rotor is installed in the insertion groove of the case and it is fixed to the case's fixing groove with the fixing protrusion so that it does not flow when used, it only rotates the body 90 ° but the necessary terminals are exposed, so it is very convenient to use. And, since the operation is simple and the terminal is not used is inserted into the mounting groove of the case is a very practical design, such that the overall length is small so that it does not protrude much into the outlet.

Claims (1)

110V용 단자(2)(2a) 및 220V용 단자(3)(3a)를 L자형으로 형성한 회전체(1)의 양단에 회전축(4) 및 고정돌기(5)를 돌출시키고, 상기 110V용 단자(2), 220V용단자(3)를 회전체(1)후면으로 연장하여 공유접촉단자(6)를 형성하며, 상기 110V용 단자(2a), 220V용 단자(3a)를 연장하여 220V 접촉단자(7) 및 110V 접촉단자(8)를 형성하고, 상기 회전체(1)가 케이스(10)의 삽입홈(9)에 회전가능하도록 삽입하되, 이 삽입홈(9)에는 회전체(1)의 회전축(4), 고정돌기(5)에 대응지게 축홈(4a) 및 고정홈(5a)를 요설하고, 삽입홈(9) 상하부에 재치요홈(11)(11a) (12)(12a)을 요설하여 상기 회전체(1)의 공유접촉단자(6), 220V 접촉단자(7) 및 110V 접촉단자(8)에 대응지게 공유접촉판스프링(14), 220V 접촉스프링(16) 및 110V 접촉판스프링(16)을 지지체(13)로 케이스(10)에 요지부동하게 고정한 것을 특징으로 하는 회전식 L자형 110V/220V겸용 플러그.The rotary shaft 4 and the fixing projection 5 are projected on both ends of the rotating body 1 having the 110V terminal 2, 2a and the 220V terminal 3, 3a formed in an L shape. The terminal 2 and the 220V terminal 3 extend to the rear of the rotor 1 to form a shared contact terminal 6, and the 110V terminal 2a and the 220V terminal 3a are extended to contact 220V. A terminal 7 and a 110V contact terminal 8 are formed, and the rotor 1 is rotatably inserted into the insertion groove 9 of the case 10, and the rotor 1 is inserted into the insertion groove 9. The shaft grooves 4a and the fixing grooves 5a are provided so as to correspond to the rotating shaft 4 and the fixing projection 5 of the above, and the recess grooves 11, 11a, 12, 12a above and below the insertion groove 9 are provided. The common contact plate spring (14), 220V contact spring (16) and 110V contact so as to correspond to the shared contact terminal 6, 220V contact terminal 7 and 110V contact terminal (8) of the rotating body (1) Rotating L, characterized in that the leaf spring 16 is fixed to the case 10 with a support 13 Type 110V / 220V Combination plug.
KR2019910002744U 1991-02-27 1991-02-27 110v/220v plug KR930003730Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002744U KR930003730Y1 (en) 1991-02-27 1991-02-27 110v/220v plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002744U KR930003730Y1 (en) 1991-02-27 1991-02-27 110v/220v plug

Publications (2)

Publication Number Publication Date
KR920017240U KR920017240U (en) 1992-09-17
KR930003730Y1 true KR930003730Y1 (en) 1993-06-21

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Application Number Title Priority Date Filing Date
KR2019910002744U KR930003730Y1 (en) 1991-02-27 1991-02-27 110v/220v plug

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