KR890000839Y1 - Plug - Google Patents
Plug Download PDFInfo
- Publication number
- KR890000839Y1 KR890000839Y1 KR2019860000401U KR860000401U KR890000839Y1 KR 890000839 Y1 KR890000839 Y1 KR 890000839Y1 KR 2019860000401 U KR2019860000401 U KR 2019860000401U KR 860000401 U KR860000401 U KR 860000401U KR 890000839 Y1 KR890000839 Y1 KR 890000839Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connecting piece
- plug
- fixing plate
- hole
- plate
- Prior art date
Links
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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/565—Torsion-relieving
-
- 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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 요부 분리 사시도.Figure 2 is an exploded perspective view of the main portion of the present invention.
제3도는 본 고안의 작용도.3 is a working view of the present invention.
제4도는 본 고안의 다른 실시예시도.4 is another embodiment of the present invention.
본 고안은 플러그에 관한 것으로 특히 전원선이 플러그 몸체속에 형성된 돌출부에 의해서형으로 절곡져서 인출되도록 하여 전선이 당겨질때 받는 인장력을 완충시킬수 있도록 한 플러그의 구성에 관한 것이다.The present invention relates to a plug, in particular by means of a protrusion formed in the plug body of the power line It relates to the construction of a plug that is bent into a mold and drawn out so as to buffer the tension applied when the wire is pulled.
종래의 플러그는 접속편에 나사로 결속한 전선이 인출구멍과 일자로 형성되어 있었기 때문에 전선을 당길때 당기는 힘이 접속편에 접속된 부위에 직접 가해지기 때문에 반복사용하다 보면 접속 부위의 나사가 풀리게 되어 접속 불량이 생기게 되거나 플러그 내부에서 합선이 되어 연결된 기기의 파손이나 화재의 위험성이 있었다.In the conventional plug, since the wire that was screwed to the connecting piece was formed with a lead hole and a straight line, the pulling force is applied directly to the part connected to the connecting piece when the wire is pulled out, so that the screw of the connecting part is loosened after repeated use. There was a risk of damage to the connected equipment or fire due to bad connection or short circuit inside the plug.
또한 이를 방지하기 위하여 플러그 몸체에 인출구멍 부분에서 전원선을 매듭짓는 경우도 있으나 이는 매듭을 짓기가 불편할 뿐 아니라 매듭진 곳이 심하게 꼬인 상태가 되므로 이 부분에서 발열이 되어 절연 상태가 악화되고 전선의 수명이 단축되어 쉽게 단선이 되므로 매듭진 곳을 절단해내고 새로 작업을 해야 되는 문제점이 있었다.Also, in order to prevent this, the power cord may be knotted at the lead-out hole of the plug body, but this is not only inconvenient to make the knot, but also the knot is severely twisted, which causes heat to deteriorate and the insulation state is deteriorated. Since the life is shortened and easily disconnected, there was a problem in that the knotted place should be cut out and newly worked.
특히 종래의 플러그는 두조각으로 갈라지는 몸체를 볼트와 너트를 사용하여 나사 결합하여야 되므로 작업에 불편한 점이 있었다.In particular, the conventional plug has a inconvenience in working because it has to be screwed together using a bolt and a nut to split the body into two pieces.
본 고안은 이와같은 문제점과 불편을 해소하기 위한 것으로서 플러그 몸체에 슬라이딩 장착되는 접속편 고정판에 접속편을 지지하기 위한 접속편 지지대와 이 고정판 하측에 일정한 간격을 두고 돌출부를 형성하여 접속편에 접속된 전원선이 돌출부에 의해서형으로 굴곡지면서 돌출부와 고정판 하부사이에 공간을 지나 통공을 통해 외부로 인출되도록 하므로써 인장력이 완충되어 전원선을 당길때에도 힘이 접속편의 결속부위에 직접 가해지지 않게 하고 전원선을 매듭지을 필요가 없게 하며 플러그의 분해 조립시에 나사를 사용하지 않도록 한 것이다.The present invention is to solve the above problems and inconveniences, and a connecting piece support for supporting the connecting piece on the connecting piece fixing plate slidingly mounted to the plug body, and a protrusion is formed at regular intervals below the fixing plate and connected to the connecting piece. Power line is projected by As it is curved in shape, it pulls out through the hole through the space between the protrusion and the lower part of the fixing plate, so that the tension is buffered so that the force is not applied directly to the binding part of the connecting piece and there is no need to tie the power line even when pulling the power line. Do not use screws to disassemble and assemble the plug.
또한 필요시에는 접속편 고정판을 플러그 몸체에 슬라이딩 장착시키지 않고 종래와 같이 나사를 이용하여 조립할수도 있게 하여 플러그 생산에 융통성을 갖도록 한 것이며 이와같은 본 고안 플러그의 구성 및 작용효과를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 우선 제1, 2, 3도를 참조하면 본 고안의 일실시예의 구성이 도시되어 있다.In addition, if necessary, the connecting piece fixing plate may be assembled using a screw as in the prior art without sliding mounting on the plug body, so that the plug can be produced in a flexible manner. When described in detail as follows. First, referring to FIGS. 1, 2, and 3, a configuration of an embodiment of the present invention is shown.
즉 별첨도와 같이 접속편 고정판(1) 뒷면 상측에 형성된 접속편 지지대(2)의 좌, 우측에 구멍(3)에는 접속편(4)이 지지됨과 동시에 접속편(4) 타단에 통공(5)을 통해 고정판(1) 전면으로 돌출되고 이 지지대(2) 하측에 일정한 공간(6, 6')을 두고 형성된 사각형의 돌출부(7) 주변에 전원선(8)이형으로 굴곡져서 고정판(1) 하측 벽판( 1')에 한쪽으로 치우친 위치에 형성된 전선 인출구멍(9)을 통해 외부로 인출되도록 하되 접속편 고정판(1)은 그 양단에 형성된 안내턱(10)이 플러그 몸체(11)에 형성된 안내홈(12)속에 끼워져서 안내턱(10) 주변의 돌기(13)가 안내홈(12) 하단에 형성된 탄성편(14)의 요(凹)홈(15)에 끼워져서 고정판(1)이 몸체(12)에 결합하여서 된 것이다.That is, as shown in the appended drawings, the connecting piece 4 is supported in the hole 3 on the left and right sides of the connecting piece support plate 2 formed on the rear side of the connecting piece fixing plate 1, and at the same time, the through piece 5 is provided at the other end of the connecting piece 4. The power line 8 protrudes toward the front of the fixing plate 1 and has a constant space 6, 6 ′ below the support 2, and is formed around the rectangular protrusion 7. The guide jaw 10 formed at both ends of the connecting piece fixing plate 1 is bent in a shape so that the fixing plate 1 is drawn out to the outside through the wire drawing hole 9 formed at a position biased to the lower wall plate 1 '. The groove (15) of the elastic piece (14) formed in the guide groove (12) formed in the plug body (11) so that the projection (13) around the guide jaw (10) is formed at the bottom of the guide groove (12). It is fitted to the fixing plate 1 is coupled to the body 12.
또한 제4도를 참조하여 본 고안의 또다른 실시예의 구성을 설명하면 접속편 고정판(1)은 접속편지지대(2)에 형성된 나사 구멍(16)에 몸체(11)에 형성된 구멍(17)을 관통하는 볼트(18)로 몸체에 나사 결합하여서 된 것이다.In addition, referring to FIG. 4, the structure of another embodiment of the present invention will be described. The connecting piece fixing plate 1 has a hole 17 formed in the body 11 in a screw hole 16 formed in the connecting piece support 2. It is made by screwing to the body with a penetrating bolt (18).
이와같이 구성된 본 고안의 작용효과를 제3도에 도시된 바와 같이 전원선(8)은 단부의 피복을 벗긴곳을 나사(19)로 접속편(4) 일단과 결속한 채로 지지대(2)에 지지됨과 동시에 돌출부(7)와 고정판(1) 하측벽판(1') 사이의 공간(6')에 꼭 끼워져서 하측벽판(1') 일측에 치우친 위치의 전선 인출구멍(9)을 통해 외부로 인출된다.As shown in FIG. 3, the power supply line 8 supports the support 2 with the end of the end of the cover stripped with the connection piece 4 with one end of the connecting piece 4 as shown in FIG. At the same time, it is fitted in the space 6 'between the protrusion 7 and the lower wall plate 1' of the fixing plate 1 and drawn out to the outside through the wire lead-out hole 9 at a position biased to one side of the lower wall plate 1 '. do.
따라서 전선(8)은 고정판(1)에서형으로 굴곡된 채로 전선인출구멍(9)을 통해 외부로 인출되므로 전선을 당기더라도 인장력이 구멍의 단부와 돌출부(7)의 모서리부(20)에서 완충되므로 전선과 접속편의 결속부위에는 인장력이 전달되지 않아 접속부분에 견고히 결속된 대로 유지되는 것이다.Therefore, the wire 8 is Since the wire is pulled out to the outside through the wire lead-out hole 9 while being bent in a shape, the tensile force is buffered at the end of the hole and the corner portion 20 of the protrusion 7 even when the wire is pulled, so that the tensile force is transmitted to the binding portion of the wire and the connecting piece. It will remain tightly tied to the connection.
따라서 접촉불량이나 단락 또는 합선되는 위험성이 배제되며 전선(8)은 종래와 같이 매듭지어져서 꼬이는 것이 아니라형으로 절곡되어 유지되므로 이 절곡부위에서의 발열은 거의 없게 되는 것이므로 굴곡부위의 단선으로 인한 플러그의 수리가 필요치 않게되는 것이다. 또한 접속편 고정판(1)은 제1도에 도시된 바와같이 그 양단의 안내턱(10)을 몸체(11)의 안내홈(12)에 슬라이딩 장착시키면 돌기(13)가 탄성편(14)의 요(凹)홈에 억지로 끼워 맞춤이 되어 간단히 고정판(1)과 몸체(11)를 제4도에 도시한 바와 같이 볼트를 이용하여 나사 결합하여 조립할 수 있도록 하여 플러그 생산에 융통성을 기할수 있게 된다.Therefore, there is no risk of contact failure or short circuit or short circuit, and the wire 8 is not knotted and twisted as in the related art. Since the bent shape is maintained, there is almost no heat generated at the bent portion, so that the plug is not required to be repaired due to disconnection of the bent portion. In addition, as shown in FIG. 1, the connecting piece fixing plate 1 slides the guide jaws 10 at both ends thereof to the guide grooves 12 of the body 11, so that the protrusions 13 of the elastic piece 14 As it is forcibly fitted into the groove, the fixing plate 1 and the body 11 can be assembled by screwing together using bolts as shown in FIG. 4, thereby providing flexibility in plug production. .
이와같이 본 고안에 의하면 전선이 접속편에 항상 견고하게 접속되어 있으므로 접촉불량이 없고 합선으로 인한 화재의 염려도 없을뿐 아니라 플러그의 수명이 연장되며 플러그의 분해, 조립작업도 쉽게 할수 있게 된 것이다.As such, according to the present invention, since the wire is always firmly connected to the connecting piece, there is no contact failure, there is no fear of fire due to a short circuit, the life of the plug is extended, and the plug can be easily disassembled and assembled.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860000401U KR890000839Y1 (en) | 1986-01-17 | 1986-01-17 | Plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860000401U KR890000839Y1 (en) | 1986-01-17 | 1986-01-17 | Plug |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870012740U KR870012740U (en) | 1987-08-05 |
KR890000839Y1 true KR890000839Y1 (en) | 1989-03-25 |
Family
ID=19248124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860000401U KR890000839Y1 (en) | 1986-01-17 | 1986-01-17 | Plug |
Country Status (1)
Country | Link |
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KR (1) | KR890000839Y1 (en) |
-
1986
- 1986-01-17 KR KR2019860000401U patent/KR890000839Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR870012740U (en) | 1987-08-05 |
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