KR20170054655A - The twisted multi tab - Google Patents
The twisted multi tab Download PDFInfo
- Publication number
- KR20170054655A KR20170054655A KR1020150157075A KR20150157075A KR20170054655A KR 20170054655 A KR20170054655 A KR 20170054655A KR 1020150157075 A KR1020150157075 A KR 1020150157075A KR 20150157075 A KR20150157075 A KR 20150157075A KR 20170054655 A KR20170054655 A KR 20170054655A
- Authority
- KR
- South Korea
- Prior art keywords
- tap
- unit body
- groove
- receptacle
- unit
- Prior art date
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Classifications
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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
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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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
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The rotary multi-tap of the present invention is a rotary multi-tap having a structure in which a plurality of unit pieces (10) each having a plug insertion groove (12) capable of inserting an electric plug therein are rotatable,
The unit body is formed with two metal power lines 20,
The unit body and the adjoining unit body are connected to each other by a protrusion 30 formed at one side of the unit body and a guide engaging groove 31 formed along a side edge of the protrusion, A plurality of protrusions are formed along the inner edge of the recess so that the recessed portion 40 is formed and guided by the guide engaging groove 31, A protruding portion formed with a groove on the side is formed, and a guide groove 21b is formed in the metal power line on the other side and a fixing portion 21 having a locking protrusion formed on the inner side surface is formed.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary multi-tap, and more particularly, to a multi-tap that serves as a medium for supplying electricity to various household electric devices such as a TV, a computer, an electric refrigerator, To a rotary multi-tap capable of freely rotating a unit body in which a plug insertion groove is formed in such a multi-tap.
A multi-tap is a device that electrically connects an outlet installed on a building wall to various electrical devices and connects them to a fixed outlet to use multiple electrical devices at the same time. That is, the multi-tap is a mechanism that is conveniently used when a plurality of electric plug insertion grooves are formed on one side thereof to operate various kinds of home appliances of different kinds. As is well known, the multi-tap is provided with a power cut-off switch on one side thereof so that electricity is consumed unnecessarily when the power source of the household appliance inserted in the plug insertion slot is cut off at a time. Generally, the multi-tap is formed on one side of the body with a plurality of plug insertion grooves in a row so that a plurality of electric plugs can be simultaneously inserted.
When plugging in an electric plug in such a multi-tap, it is very inconvenient to use it because it is interfered with the adjacent plug, so the direction of the outlet may be arranged diagonally or in the opposite direction. However, since the shapes of the electric plugs vary, the inconvenience of interference with the adjacent plugs remains, and there is a problem that the number of plug-in slots formed in the multi-tap can not be utilized as much as 100%.
SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a rotary multi-tap capable of 100% utilization of a multi-tap without being interfered with each other by electrical conduction even if the unit pieces constituting the multi- Offer
In order to achieve the above object, the twisted multi-tap according to the present invention is a rotating multi-tap having a structure in which a plurality of unit pieces (10) having an outlet (12) capable of inserting an electric plug are rotatable,
The unit body is formed with two metal power lines 20,
The unit body and the adjoining unit body are connected to each other by a protrusion 30 formed at one side of the unit body and a guide engaging groove 31 formed along a side edge of the protrusion, A plurality of protrusions 41 are formed along the inner edge of the recess so that the recessed groove 40 is formed and guided by the guide engaging groove 31,
A metal power source line between the unit bodies is formed by a protruding portion 22 having a groove 22a formed on one side thereof and a guide groove 21b formed in the metal power source line on the other side, And a fixing portion 21 formed with a locking step 21a on the side surface is formed.
According to a preferred embodiment of the present invention, a metal ground wire 25 is formed at the center of the unit body, and the metal ground wire 25 is connected to the ground wire connecting pipe 50 at both ends of the metal ground wire.
According to a preferred embodiment of the present invention, the metal power source line 20 is formed with two protrusions 22, each of which has one fixing portion 21 connected to each other in the unit body.
According to a preferred embodiment, the guide engaging groove 31 and the protruding jaw 41 have a tapered shape in order to firmly engage the engaging groove 31 and the protruding jaw 41 so as not to be easily detached.
The rotating multi-tap of the present invention is formed of a plurality of unit pieces, and the combination of the unit pieces and the unit pieces
And the connection with the metal power source line is made unfailingly and tightly, and the electrical conduction is smoothly performed. In addition, since the unit bodies can be rotated as desired, the number of electric plugs corresponding to the unit bodies can be inserted without interference between the adjacent electric plugs, which makes it possible to utilize the multi-tap 100%.
Fig. 1 is a view showing a case in which all outlets are oriented in the same direction, (b) is a case where one outlet is rotated 90 degrees
Fig. 1 shows a case in which all the outlets are oriented in the same direction, and Fig. 1 (b) shows a case in which one outlet is rotated 90 degrees, according to the preferred embodiment of the present invention.
The twisted multi-tap has a plurality of
Each receptacle of the multi-tap is constituted in an independent body, and these are mounted on a rotary shaft so as to be independently rotatable, and a mounting end mounted with a switch portion having an ON / OFF switch for operating each receptacle to the top of the receptacle A pair of arcuate contact plates connected to the respective connection terminals are provided on the contact surface where the respective bodies are in close contact with each other, and an elastic contact is electrically connected to the connection terminals on the surfaces of the contact plates, And a power supply unit
10: unit 12: plug insertion groove 14: insertion hole 21:
Claims (1)
Each receptacle of the multi-tap is constituted in an independent body, and these are mounted on a rotary shaft so as to be independently rotatable, and a mounting end mounted with a switch portion having an ON / OFF switch for operating each receptacle to the top of the receptacle A pair of arcuate contact plates connected to the respective connection terminals are provided on the contact surface where the respective bodies are in close contact with each other, and an elastic contact is electrically connected to the connection terminals on the surfaces of the contact plates, And a power supply unit
Multitap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150157075A KR20170054655A (en) | 2015-11-10 | 2015-11-10 | The twisted multi tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150157075A KR20170054655A (en) | 2015-11-10 | 2015-11-10 | The twisted multi tab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170054655A true KR20170054655A (en) | 2017-05-18 |
Family
ID=59049172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150157075A KR20170054655A (en) | 2015-11-10 | 2015-11-10 | The twisted multi tab |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170054655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021861A (en) * | 2019-01-16 | 2019-07-16 | 李紫明 | Rotatable socket |
-
2015
- 2015-11-10 KR KR1020150157075A patent/KR20170054655A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021861A (en) * | 2019-01-16 | 2019-07-16 | 李紫明 | Rotatable socket |
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