KR200144140Y1 - Safety socket - Google Patents

Safety socket Download PDF

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Publication number
KR200144140Y1
KR200144140Y1 KR2019960005021U KR19960005021U KR200144140Y1 KR 200144140 Y1 KR200144140 Y1 KR 200144140Y1 KR 2019960005021 U KR2019960005021 U KR 2019960005021U KR 19960005021 U KR19960005021 U KR 19960005021U KR 200144140 Y1 KR200144140 Y1 KR 200144140Y1
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KR
South Korea
Prior art keywords
terminal
plate
rod
safety plate
safety
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KR2019960005021U
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Korean (ko)
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KR970025956U (en
Inventor
황복선
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황복선
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Priority to KR2019960005021U priority Critical patent/KR200144140Y1/en
Publication of KR970025956U publication Critical patent/KR970025956U/en
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Publication of KR200144140Y1 publication Critical patent/KR200144140Y1/en

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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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • 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
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

가정전원이 220V로 승압되면서 어린이 노약자가 감전되는 경우 심한 경우 생명을 잃게 된다.When the home power is boosted to 220V, the elderly child is electrocuted, and in severe cases, life is lost.

본고안은 종래 본 고안자의 안전판이 회전식으로 되어있어(+)(-)단자와 로드구간을 차단또는 개방토록 하던 것을 승강식안경판으로 전환한 것이다.In this proposal, the safety plate of the inventors of the present invention has a rotary (+) (-) terminal and the rod section is to switch or lifted to the lifting glasses plate.

커버(1)와(+)(-)단자(3)사이에 안전판(5),단자공폐쇄기(6),가이드판(4),스페이서(15)를 순차로 조립구성 하였으며, 단자공폐쇄기(6)는 안전판(5)의 로드 삽입공(5a)(5b)를 스프링의 탄성으로 항시 막고 있으나, 플러그로 동시에 눌러주면 뒤로 후퇴하여 안전판(5)을 플러그의 로드가 물어준 채 하강 하므로서 가이드판(4)과 스페이서(15)의 로드삽입공(4c)(4d)와 통공(15b)(15c)에 평행하게 되므로 단자에 플러그의 연결이 가능하게 한 것이다. 따라서 사용성을 높이고 발생될수 있는 감전의 위험을 최소화 하였다.A safety plate (5), a terminal hole closure (6), a guide plate (4), and a spacer (15) were sequentially assembled between the cover (1) and (+) (-) terminals (3). 6) is always blocking the rod insertion hole (5a) (5b) of the safety plate (5) by the elasticity of the spring, but when pressed simultaneously with the plug, it retreats back and the safety plate (5) descends while the plug rod asks (4) and the rod insertion hole (4c) (4d) and the through hole (15b) (15c) of the spacer (15) is parallel to the terminal to enable the connection of the plug. Therefore, it improves the usability and minimizes the risk of electric shock.

Description

승강식 안전 콘센트Retractable safety outlet

제1도는 본고안의 분해사시도임.Figure 1 is an exploded perspective view of this article.

제2도는 (a)(b)는 본고안의 사용상태도.2 is a state of use of the present article (a) and (b).

제3도는 본고안의 안전판의 확대 사시도.3 is an enlarged perspective view of the safety plate of the present article.

제4도는 본고안의 단자공폐쇄기의 확대사시도.4 is an enlarged perspective view of the terminal closure device in this article.

제5도는 (a),(b),(c),(d)는 본고안의 사용상태를 단계적으로 도시한 단면 구조도임.5 is a cross-sectional structural diagram showing the use state of the present invention step by step (a), (b), (c), (d).

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

1 : 커버 3 : (+)(-)단자1: Cover 3: (+) (-) terminal

4 : 가이드판 5 : 안전판4: guide plate 5: safety plate

6 : 단자공 폐쇄기 7 : 폐쇄용 스프링6: terminal hole closure 7: closing spring

8 : 승강용 스프링 10 : 로드 안내공8: lifting spring 10: rod guide hole

15 : 스페이서 16 : 중앙축15 spacer 16 central axis

17 : 지지편 20 : 플러그17: support piece 20: plug

본고안은 가정이나 사무실에서 플러그를 꼽아서 전원을 공급하기위한 콘센트단자에 관한 것으로서, 특히 (+)(-)단자가 프로덱터의 제거없이는 플러그연결이 불가능한 안전 콘센트에 관한 것이다.This article relates to a receptacle terminal for supplying power by plugging in a home or office, and particularly to a safety receptacle in which a positive terminal cannot be plugged without removing a recorder.

콘센트의 (+)(-)단자에는 비록가정용이라 하더라도 최근에는 적어도220V의 고압이 흐르는 관계로 자칫 잘못 취급하는 경우 감전의 위험이 상존하는 것이다. 이같은 감전의 위험을 없애고자 220V콘센트의 단자공에 보조적인 장치를 부착하여 직접 (+)(-)단자에 접근할 수 없도록 하는 각종 콘센트 들이 제공되어 오고 있다.The positive (+) terminal of the outlet, even for home use, has a high voltage of at least 220V, so there is a risk of electric shock if mishandled. In order to eliminate the risk of electric shock, various outlets have been provided in which a supplementary device is attached to the terminal hole of the 220V outlet so that the positive terminal cannot be directly accessed.

예를 들어 본원고안자가 제출한 실용 제95-17172호의 경우는 회전판을 (+)(-)단자와 삽입공사이에 설치하여 플러그를 꽂고 일정한 방향으로 회전하여야만 단자가 노출되어져 비로소 플러그를 삽입할 수 있으며 (+)(-)단자중 어느 하나만 눌러 회전하는 경우는 회전판이 전혀 회전할 수 없어 감전의 우려를 없앤다는 것이다. 그외에도 다수의 안전 콘센트가 개발되고 있으며 본고안은 이들 콘센트들이 갖는 제작상의 복잡함과 소요부품의 다종화로 인한 단점을 극복하고자 제안된 것이다.For example, in the case of Practical No. 95-17172, submitted by the planner, the rotating plate must be installed on the (+) (-) terminal and the insert construction to insert the plug and rotate in a certain direction before the terminal can be exposed. If you rotate by pressing any one of the (+) and (-) terminals, the rotating plate cannot rotate at all, eliminating the risk of electric shock. In addition, a number of safety outlets have been developed, and this paper proposes to overcome the drawbacks due to the complexity of manufacturing and the diversification of the required parts.

특히 본고안은 종래 본고안자의 회전식안전판을 설치한 것과는 달리 단순히 안전판이 소정의 공간내에서 승하강하는 작동만으로 단자의 개폐가 가능토록한 새로운 안전콘센트의 제공에 목적이 있다. 이하 본고안을 첨부한 도면에 의하여 구체적으로 설명한다.In particular, the present invention is intended to provide a new safety outlet that allows the opening and closing of the terminal simply by the operation of the safety plate is raised and lowered in a predetermined space, unlike the conventional safety planner's rotary safety plate installed. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

첨부한 제1도는 본고안의 전체를 분해한 사시도이며, 제2도(a)(b)는 실제 사용상태를 보여주는 평면도이다.1 is an exploded perspective view of the entirety of the present invention, and FIGS. 2A and 2B are plan views showing actual use conditions.

본고안은 커버(1)와 옴체에있는 (+)(-)단자(3)간에 안전판을 설치하여 외부에서 직접(+)(-)단자에 접촉될 수 없도록 안전콘센트에 있어서, 플러그(20)의 (+)(-)로드의 직경보다 약간 큰 로드 삽입공(5a)(5b)이 좌우상부에 형성되고 중앙하부에는 쌍을 이루는 승강용 스프링(8)이 돌기(8a)에 매입된 판상구조의 안전판(5)과, 상기한 안전판(5)의 로드삽입공(5a)(5b)에 삽입 발출가능하도록 양측에 원형의 돌출된 폐쇄부(6a)(6b)한쌍이 형성되고 하부 중앙의 돌기(6c)에 폐쇄용스프링(7)이 고정되어 그 탄발력에 의해 상시 로드삽입공(5a)(5b)에 삽입되어 있도록 하는 호형구조의 단자공폐쇄기(6)와, 상기한 단자공폐쇄기(6)의 지지와 승강운동거리를 제어하고 안착되도록 폐쇄기와 형태가 같은 호형의 가이드홈(4a)이 관통되도록 형성되었으되 중앙에 로드삽입공(4c)(4d)이 형성되며, 가이드홈(4a)의 하부측에는 격벽(4b)을 사이에 두고 안내홈(4e)(4f)이 형성되어져 있는 원형판체 구조의 가이드판(4)과,In this case, the plug (20) is installed in the safety socket so that the safety plate is installed between the cover (1) and the (+) (-) terminal (3) in the ohmic body so that it cannot be directly contacted with the (+) (-) terminal from the outside. A plate-shaped structure in which rod insertion holes 5a and 5b slightly larger than the diameter of the (+) (-) rod are formed on the left and right upper sides, and a pair of lifting springs 8, which are paired at the center lower part, are embedded in the projection 8a. A pair of circular protruding closure portions 6a and 6b are formed on both sides of the safety plate 5 and the rod insertion holes 5a and 5b of the safety plate 5 so as to be inserted into and out of the safety plate 5 and the projections at the lower center thereof. A terminal hole closure 6 having an arc-shaped structure in which a closing spring 7 is fixed to 6c so that the closing spring 7 is inserted into the rod inserting holes 5a and 5b by its resilience force, and the terminal hole closure above. 6) The guide groove 4a having the same shape as the closing device is formed to pass through the support and the lifting movement distance, and the rod insertion holes 4c and 4d are formed in the center thereof. On the lower side of the guide groove (4a), the guide plate (4) of the circular plate structure in which the guide groove (4e) (4f) is formed with the partition (4b) between,

최종의 단자(3)에 접하여 절연기능과 스페이스 확보기능을 발휘하는 스페이서(15)를 순차 조립한 것으로 상기한 안전판(5),가이드판(4),스페이서(15)는 커버(1)의 로드안내공(10)사이에 길게 돌출형성된 중앙축(16)으로 축고정되며 중앙축(16)의 하측에 ㄷ자형으로 돌출된 지지편(17)은 상기 가이드판(4)과 스페이서(15)의 하측 ㄷ자형 홈부(4h)(15a)에 끼워져 조립되므로서 고정이 되도록 하는 새로운 승강식 안전콘센트에 관한 것이다.The spacer 15, which is in contact with the final terminal 3 and exhibits an insulating function and a space securing function, is sequentially assembled. The safety plate 5, the guide plate 4, and the spacer 15 are loaded on the cover 1. The support piece 17 which is fixed to the central shaft 16 protrudingly formed between the guide holes 10 and having a U-shape protruding from the lower side of the central shaft 16 is formed of the guide plate 4 and the spacer 15. It relates to a new lifting safety outlet to be fixed by being fitted to the lower U-shaped groove (4h) (15a).

본고안에서 사용하는 커버(1)는 플러그의 로드가 일정거리를 승하강 할 수 있도록 종래의 단자구멍과 달리 상하로 길게 구멍이 형성된 로드 안내공(10)이 형성되어 있으며, 벽매입용인 경우에는 한성고정스프링을 상하에 설치하여 플러그이탈을 방지할 수도 있다.The cover 1 used in this paper has a rod guide hole 10 formed with a long hole up and down, unlike a conventional terminal hole so that the rod of the plug can move up and down a certain distance. Fixing springs can be installed above and below to prevent plug disconnection.

본 고안의 작동관계와 효과를 조립상태 단면도인 제1도와 제2도(a)(b)에 의거 살펴보면, 조립체결이 되면 단자공폐쇄기(6)는 폐쇄용스프링(7)의 반발력에 의하여 안전판(5)의 로드삽입공(5a)(5b)에 상시 삽입되어 있으며, 안전판(5)은 단자공폐쇄기(6)를 로드삽입공(5a)(5b)에 삽입한채 승강용스프링(8)의 반발력으로 상측으로 밀려올라가 있는 상태이다.Looking at the operation relations and effects of the present invention based on the first and second (a) (b) of the cross-sectional view of the assembled state, when the assembly is concluded, the terminal hole closure 6 is a safety plate by the repulsive force of the closing spring (7) (5) is always inserted into the rod insertion hole (5a) (5b), the safety plate (5) of the lifting spring (8) with the terminal hole closure (6) inserted into the rod insertion hole (5a) (5b) It is in a state where it is pushed upward by repulsion force.

따라서 커버(1)의 로드안내공(10)에 송곳등을 끼워넣고 수직으로 눌르는 경우 가이드판(4)의 로드삽입공(4c)(4d)와 스페이서(15)의 통공(15b)(15c)를 통과 못하므로 (+)(-)단자(3)와는 전혀 접촉이 되지 못하는 것이므로 아이들에 의한 장난으로 감전될 위험이 사라지는 것이다.Therefore, when the awl or the like is inserted into the rod guide hole 10 of the cover 1 and pressed vertically, the rod insertion holes 4c and 4d of the guide plate 4 and the through holes 15b and 15c of the spacer 15 are pressed. Since it does not pass through the (+) (-) terminal (3) at all, the risk of electric shock due to mischief by children is eliminated.

즉, 안전판(5)로드삽입공(5a)(5b)에 있는 단자공폐쇄기(6)가 이탈되어 로드삽입공(5a)(5b)가 개방되지 않는한 단자(3)에 접촉은 불가능한 것이다.That is, unless the terminal hole closure 6 in the safety plate 5 rod insertion holes 5a and 5b is detached and the rod insertion holes 5a and 5b are not opened, contact with the terminal 3 is impossible.

사용을 원하는 경우에는 제2도(a)에 도시하듯이 플러그(20)의 (+)(-)로드를 커(버)의 로드안내공(10)에 슬쩍 밀어넣으면 일단 단자공폐쇄기(6)가 폐쇄용스프링(7)의 탄발력을 이겨내어 제5도(b)와 같이 폐쇄기(6)만 밑으로 내려가므로 안전판(5)의 하강을 방해하는 수단이 사라지는 것이다. 이상태에서 플러그를 화살표 A처럼 내려주면 안전판(5)은 아무걸림 없이 하강하여 가이드판(4)의 로드삽입공(4c)(4d)와 스페이서(15)의 통공(15b)(15c)에 축평행되게 제5도(c)와 같이 배열되므로 그대로 삽입하면 플러그의 (+)(-)(3)으로 로드가 삽입되어 제5도(d)와 같이 목적한 접촉이 가능한 것이다. 따라서 원하는 전원을 끌어서 사용할 수 있는 것이며, 사용이 끝나면 플러그를 뽑아내는 동작만으로 단자공폐쇄기(6)와 가이드판(4)이 스프링의 작용으로 원상복귀되어 로드 삽입공을 폐쇄하여 안전기능을 발휘하게 되는 것이다.If you want to use it, as shown in Fig. 2 (a), simply push the (+) (-) rod of the plug 20 into the rod guide hole 10 of the cover (burr) once and then the terminal closing machine 6 By overcoming the resilience of the closing spring (7) is to go down only the closing device (6) as shown in Figure 5 (b) is a means for preventing the falling of the safety plate (5) disappears. In this state, when the plug is lowered as arrow A, the safety plate 5 descends without any jamming and is axially parallel to the rod insertion holes 4c and 4d of the guide plate 4 and the through holes 15b and 15c of the spacer 15. Since it is arranged as shown in FIG. 5 (c), if it is inserted as it is, the rod is inserted into the positive (+) (-) (3) of the plug, so that the intended contact is possible as shown in FIG. Therefore, it can be used by dragging the desired power, and when the use is completed, the terminal hole closure (6) and the guide plate (4) are returned to their original state by the action of the spring only by pulling out the plug to close the rod insertion hole to perform a safety function. Will be.

이상의 설명과 같이 단자공폐쇄기(6)와 안전판(5)이 판손되지 않는 한 (+)(-)단자로의 직접 접촉은 불가능하며, 설사 한쪽을 누르고 관통하고자 하여도 단자공폐쇄기(6)의 쌍으로 이룬 폐쇄부(6a)(6b)의 동시 후퇴가 없는 한 안전판(5)의 이동이 방해되어 단자에의 접촉의 봉쇄되는 것이다. 또한 스페이서(15)는 고열발생시 문제로 되는 쇼트현상을 없애며 스프링에 의한 감전등의 문제도 원천적으로 봉쇄한 것이다.As described above, direct contact between the positive terminal and the negative terminal is impossible unless the terminal closure 6 and the safety plate 5 are damaged. As long as there is no simultaneous retraction of the paired closures 6a and 6b, the movement of the safety plate 5 is interrupted and the contact with the terminal is blocked. In addition, the spacer 15 eliminates a short phenomenon, which is a problem when high heat is generated, and also fundamentally blocks a problem such as an electric shock caused by a spring.

Claims (1)

커버(1)와 몸체에 있는 (+)(-)단자(3)간에 안전판을 설치하여 외부에서 직접 (+)(-)단자에 접촉될 수 없도록 하는 안전콘센트에 있어서, 전원플러그(20)의 (+)(-)로드의 직경보다 약간 큰 로드 삽입공(5a)(5b)이 좌우상부에 형성되고, 중앙하부에는 쌍을 이루는 승강용스 스프링(6)이 돌기(8a)에 매입된 판상구조의 안전판(5)과, 상기한 안전판(5)의 로드삽입공(5a)(5b)에 삽입발출가능하도록 양측에 원형의 돌출된 폐쇄부(6a)(6b)한쌍이 형성되고 하부 중앙의 리테이너(6c)에 폐쇄용스프링(7)이 고정되어 그 탄발력에 의해 상시 로드삽입공(5a)(5b)에 삽입되어 있도록하는 호형구조의 단자공폐쇄기(6)와, 상기한 단자공폐쇄기(6)의 지지와 승강운동거리를 제어하고 안착되도록하는 폐쇄기와 형태가 같은 호형의 가이드홈(4a)이 관통되도록 형성되었으되 중앙에 로드삽입공(4c)(4d)가 형성되며, 가이드홈(4a)의 하부측에는 격벽(4b)을 사이에 두고 안내홈(4e)(4f)이 형성되어져 있는 원형구조의 가이드판(4)과, 최종의 (+)(-)단자(3)에 접하여 절연기능과 스페이스 확보 기능을 발휘하는 스페이서(15)를 순차로 조립한 것으로서, 상기한 안전판(5),가이드판(4),스페이서(15)는 커버(1)의 로드안내공(10)의 사이에 길게 돌축된 지지편(17)은 상기 가이드판(4)과 스페이서(15)의 하측 ㄷ자형 홈부(4b)(15a)에 각기 끼워져 조립되도록 하는 것을 특징으로 하는 승강식 안전 콘센트.A safety plate is installed between the cover (1) and the (+) (-) terminal (3) on the body so that the power outlet (20) of the power plug (20) cannot be directly contacted with the (+) (-) terminal from the outside. Rod insertion holes 5a and 5b which are slightly larger than the diameter of the (+) (-) rod are formed in the upper and lower left portions, and a plate-like structure in which the elevating springs 6 which are paired in the central lower portion are embedded in the projection 8a. A pair of circular protruding closing portions 6a and 6b are formed on both sides of the safety plate 5 and the rod insertion holes 5a and 5b of the safety plate 5 so as to be inserted into and out of the safety plate 5 and the retainer at the lower center. A terminal hole closure 6 having an arc-shaped structure in which a closing spring 7 is fixed to 6c so that the closing spring 7 is inserted into the rod inserting holes 5a and 5b by its resilience force, and the above-described terminal hole closure ( 6) is formed to penetrate the guide groove (4a) of the same arc shape as the closing device to control and seat the support and lifting movement distance of the rod insertion hole (4c) ( 4d), a guide plate 4 having a circular structure in which guide grooves 4e and 4f are formed on the lower side of the guide groove 4a with the partition 4b interposed therebetween, and the final (+) ( The safety plate 5, the guide plate 4, and the spacer 15 which are in contact with the terminal 3 are sequentially assembled, and the spacer 15 exerting an insulating function and a space securing function is provided in the cover 1. The support piece 17 long bulge between the rod guide hole 10 of the guide plate 4 and the spacer 15 is characterized in that it is fitted into each of the lower U-shaped groove (4b) (15a). Retractable safety outlet.
KR2019960005021U 1995-11-13 1996-03-16 Safety socket KR200144140Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960005021U KR200144140Y1 (en) 1995-11-13 1996-03-16 Safety socket

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Application Number Priority Date Filing Date Title
KR19950033223 1995-11-13
KR201995033223 1995-11-13
KR2019960005021U KR200144140Y1 (en) 1995-11-13 1996-03-16 Safety socket

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KR970025956U KR970025956U (en) 1997-06-20
KR200144140Y1 true KR200144140Y1 (en) 1999-06-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076906A1 (en) * 2009-01-02 2010-07-08 Shin Hun-Soo Safe electrical outlet
KR20180081337A (en) * 2017-01-06 2018-07-16 지아 밍 양 Waterproof Socket and Plug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010076906A1 (en) * 2009-01-02 2010-07-08 Shin Hun-Soo Safe electrical outlet
CN102273022A (en) * 2009-01-02 2011-12-07 申宪秀 Safe electrical outlet
KR20180081337A (en) * 2017-01-06 2018-07-16 지아 밍 양 Waterproof Socket and Plug

Also Published As

Publication number Publication date
KR970025956U (en) 1997-06-20

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