KR20160016559A

KR20160016559A - Movable Bar-type Multi Tap

Info

Publication number: KR20160016559A
Application number: KR1020150059397A
Authority: KR
Inventors: 고광빈
Original assignee: 고광빈
Priority date: 2014-07-31
Filing date: 2015-04-28
Publication date: 2016-02-15
Also published as: KR101670347B1

Abstract

The present invention relates to a movable and extensible bar-type power strip. The movable and extensible bar-type power strip comprises: an outlet track portion (100) including a protrusion provided inwardly along a track; a plug switch portion (200) including a fastening spring (2) and a holding portion (3) fastened to the outlet track portion (100), including an outlet ground portion (24) provided on a left surface, a right surface, or right and left surfaces, and controlling power supply; each of a plurality of lead-in outlet portions (300) including a fastening spring (2) and a holding portion (3) fastened to the outlet track portion (100), including a protruding outlet ground portion (34) provided on a surface of one side and a conductor blade (5a) provided on a lower surface of the other side and corresponding to the outlet ground portion (24) of the plug switch portion (200), for power transmission; and a power extension cover portion (400) including a fastening spring (2) and a holding portion (3) fastened to the outlet track portion (100), including an protruding outlet ground portion (44) provided on a surface of one side and the conductor blade (5a) corresponding to the outlet ground portion (24) of the plug switch portion (200) or the protruding outlet ground portion (34) of the lead-in outlet portion (300) provided on a lower surface of the other side, for power transmission.

Description

Movable Bar-type Multi Tap}

The present invention relates to a rod-type expandable multi-tap, and more particularly, to a rod-type multi-tap capable of being movable in a track portion provided with a protruding jaw capable of fixing an outlet to an outlet track, The present invention relates to a movable expandable rod-type multi-tap having a structure capable of engaging a receptacle, a power-supply expansion cover, and a track cover.

The multi-tap is a device that can expand and move the power source by forming a plurality of outlet openings at the end of the wire connected to the plug from the outlet installed in the wall.

However, in the conventional multi-tap, there is a problem that the exposed wire must be processed in order to provide electric power through a receptacle to a place where the user desires. Since the multi-tap is manufactured and sold by a certain length unit, It is often the case that a tab having a plurality of outlet openings is left on the floor, which is not only visually insufficient, but also often short-circuited by water during the cleaning process.

The applicant of the present invention has proposed a molding extender capable of accommodating electric wires inside a molding and capable of freely moving in a molding and fastening two or more various kinds of outlets in Registration No. 20-0460022 There is a bar.

However, in the molding receptacle of Registration Practice No. 0-0460022, in order to arrange an outlet opening at a desired position in a bar-shaped molding, one of the molding openings of the molding bar is opened and then the entire outlet opening is removed, There is an inconvenience to reassemble by inserting each one. Further, there is an inconvenience that an accurate calculation is required for a desired position in which the socket outlet is to be disposed, and reassembled accordingly.

In addition, conventional molding receptacles are not easy to accommodate communication lines such as telephone lines, PC lines, and TV lines in addition to electric power-supplying wires.

Korean Registered Utility Model No. 20-0460022

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is a first object of the present invention to provide a power supply through a receptacle to a user's desired location, To provide a scalable multi-tap capable of moving.

The second object of the present invention is also to provide a movable expandable rod-shaped multi-tap that is configured to provide a sense of beauty in one axis of an interior, in addition to supplying power to the receptacle device by providing the receptacle device at a desired position of the wall or the membrane will be.

It is a third object of the present invention to provide a rod-type multi-tap capable of being movable and expandable, which has a standby power cut-off effect and can constitute an individual power cut-off switch by using a switch socket which can be freely arranged,

A fourth object of the present invention is to provide a mobile multi-tap capable of expanding a mobile phone so that a telephone outlet, a POC outlet, and a TV outlet can be arranged at a desired position, .

In order to achieve the foregoing, a movable expandable rod-type multi-

An outlet track portion (10) having a catching jaw along the track;

A plug switch portion 20 coupled to the outlet track portion and provided with an outlet grounding portion 24 on the left or right or both left and right sides to control power supply;

And an outlet grounding portion 34 protruded from one side of the outlet track portion for electric power transmission and a conductive grounding portion 34 corresponding to the outlet grounding portion 24 of the plug switch portion 20, A plurality of inlet receptacles (30) having an inlet (5a);

And an outlet grounding portion 44 protruded on one side of the outlet track portion to be able to transmit electric power and an outlet grounding portion 24 of the plug switch portion 20, And a plurality of power supply expansion lids 40 having conductor blades 5a corresponding to the receptacle grounding portions 34 of the power supply 30.

Further, in the movable expandable rod-type multi-tap according to the present invention,

And a fastening spring 2 fastened to a lower end of the plug switch unit 20, the inlet receptacle 30, and the power supply lid 40, And a fastening spring (2) is provided on one of the rims and a hook portion (3) is provided on the other rim.

The receptacle track portion 10 is open at its front and the upper and lower flanges 11 are formed with a locking protrusion 12 along the track inwardly and a plurality of open portions are formed at predetermined intervals in the locking protrusion 12 .

The outlet track part 10 further includes a track lid. The track lid forms a separating wing on the lower surface of the track track, and a hook part elastically fastened to the engaging jaw 12 of the outlet track part is pushed toward the upper and lower rims of the lower surface .

The plug switch unit 20 is divided into an upper body having a plug wire 21 and a lower body concealed inside the outlet track unit 10. The plug switch unit 20 is provided on the left side or the right side or both right and left sides of the lower body, And an outlet grounding portion 24 constituted by at least two conductor blade receiving grooves 6 and a grounding metal plate 7 to which the blade 5a is inserted and grounded. 23).

The inlet receptacle 30 is composed of an upper body, a lower body made of a housing part and a lower cover,

The upper body of the inlet receptacle is provided with a plug inlet 32 having a grounding piece 31 on its front surface and a separate short-circuiting switch 33. On the left or right side of the lower body, a conductor blade 5a And an outlet grounding portion 34 formed to include at least two conductor blade receiving grooves 6 and a grounding metal plate 7 sandwiched between the outlet grounding portion and the outlet grounding portion, And that the conductor blades 5a can be fitted into the adjacent conductor blade receiving grooves 6.

The upper body of the inlet receptacle 300 may be in contact with the conductive plate 5 or in contact with the shielding metal plate 7a according to the ON / OFF operation of the switch 33 and the grounding piece 31 extending from the lower end of the plug inlet. And a ground plate 7 and a shielding metal plate 7a are disposed in the receiving part of the lower body and the lower cover 300c is connected to the receiving part And is configured to engage the upper body and seal the back surface.

The power supply lid 40 is formed in a plate shape such that the upper plate 41 can cover an open portion of the outlet track portion so that power can be transmitted from the plug switch portion 20 to the plurality of inlet receptacles 30. [ And an outlet grounding portion (not shown) formed on the left or right side surface of the lower body and including at least two conductor flange receiving grooves 6 and a grounding metal plate 7 on which a conductor blade 5a of the conductor plate 5 is inserted and grounded And the conductor blade 5a is fitted to the adjacent conductor blade receiving groove 6 on the right or left surface corresponding to the receptacle grounding portion 44 .

The shape of the conductor flange receiving groove 6 is formed such that the conductor blade 5a can be inserted in the vertical direction or the horizontal direction.

An outlet track part (100) having a catching jaw inward along the track;

A plug switch unit 200 having a fastening spring 2 fastened to the receptacle track part and a hook 3 and provided with an outlet ground 24 on the left or right or right and left sides to control power supply, ;

And a coupling portion 3 which is fastened to the receptacle track portion and has an outlet ground portion 34 protruded on one side for power transmission and a corresponding conductor tooth 5a A plurality of inlet receptacles 300 having a plurality of inlet openings 300;

And an outlet grounding portion 44 protruded on one side so as to enable power transmission, and a plug switch portion (not shown) is provided on the other lower surface of the plug switch portion And a plurality of power extending lid units 400 having conductor fingers 5a corresponding to the receptacle grounding portions 24 of the receptacle receptacles 200 or the receptacle grounding portions 34 of the receptacle receptacles 300 .

A plurality of plug inlets are provided in the inlet receptacle,

And the length of the inlet receptacle and the length of the power-supply lid are the same or a multiple of the length.

The outlet track portion is further provided with a communication receptacle portion.

An outlet track part (100) having a catching jaw along a track;

And a coupling portion 3 which is fastened to the receptacle track portion and has an outlet ground portion 34 protruded on one side for power transmission and a corresponding conductor tooth 5a And a plurality of plug receptacles (500) having at least one plug socket having a plug socket (51) and a ground hole (52) for 100V on the upper surface thereof;

And an outlet grounding portion 44 protruded on one side so as to enable power transmission, and a plug switch portion (not shown) is provided on the other lower surface of the plug switch portion And a plurality of power extending lid units 400 having conductor fingers 5a corresponding to the receptacle ground 24 of the receptacle receptacle 200 or the receptacle grounding receptacle 34 of the receptacle receptacle 500 .

The movable expandable rod-shaped multi-tap manufactured by the present invention has the effect of providing electric power through a receptacle to a user's desired position but minimizing the exposed wires and arranging the receptacle easily at a desired position.

Further, the movable expandable rod-shaped multi-tap according to the present invention provides an outlet device at a desired position of a wall or a simple membrane, thereby providing an aesthetic sensation to the interior of the interior in addition to supplying power to the outlet device.

Further, the movable expandable rod-shaped multi-tap of the present invention has a standby power cut-off effect of household appliances or the like by using a switch outlet which can be freely arranged at a desired position, and an individual power supply cut- .

Brief Description of the Drawings Fig. 1 is an overall perspective view showing a fastening state of a rod-type expandable multi-tap according to an embodiment of the present invention;
Fig. 2 is an exploded perspective view of the essential part of Fig. 1,
3 is a simplified front view showing a first example of a fastening arrangement state of a movable expandable rod-shaped multi-tap according to an embodiment of the present invention,
Fig. 4 is a simplified front view showing a second example of the fastening arrangement state of the rod-expandable multi-tap according to the embodiment of the present invention, Fig.
5 (a) is a sectional view taken along the line AA in FIG. 4, (b) is a sectional view taken along the line BB in FIG. 4,
6 is an overall perspective view showing a fastening state of a movable expandable rod-shaped multi-tap according to another embodiment of the present invention,
7 is a simplified front view showing a first example of a fastening arrangement state of a movable expandable rod-shaped multi-tap according to another embodiment of the present invention,
8 is a view showing a state of engagement between the receptacle track portion and the track cover in Fig. 7,
9 (a), 9 (b) and 9 (c) are a front view and a rear view of the plug switch portion of FIG. 7,
10 (a), 10 (b) and 10 (c) are a front view and a rear view of the inlet receptacle of Fig. 7,
Figs. 11 (a), 11 (b) and 11 (c) are a front view and a rear view of the power-supply lid of Fig. 7,
12 (a) and 12 (b) are a front view showing a state in which the plug switch portion, the inlet receptacle portion, and the power supply expansion cover portion of FIG. 7 are engaged,
13A and 13B are a perspective view and an exploded view of an inlet receptacle of a movable expandable rod-shaped multi-tap according to another embodiment of the present invention,
14A and 14B are a perspective view and an exploded view of a power expanding lid of a movable expandable rod-shaped multi-tap according to another embodiment of the present invention,
15 is a simplified front view showing a first example of a fastening arrangement state of a movable expandable rod-shaped multi-tap according to still another embodiment of the present invention,
16 is a simplified front view showing a state in which a communication outlet is disposed in a movable expandable rod-shaped multi-tap according to another embodiment of the present invention;
17 is a view illustrating a state in which a movable expandable rod-shaped multi-tap is vertically installed according to an embodiment of the present invention;

Hereinafter, the principle of operation of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention and may vary depending on the user, intention or custom of the user. Therefore, the definition should be based on the contents throughout this specification.

FIG. 1 is an overall perspective view showing a fastening state of a rod-type expandable multi-tap according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, Fig. 4 is a simplified front view showing a second example of the fastening arrangement state of the rod-expandable multi-tap according to the embodiment of the present invention, Fig. (a) is a sectional view taken along the line AA in Fig. 4, Fig. 6 (b) is a sectional view taken along the line BB of Fig. 4, Fig. 6 is an overall perspective view showing a fastened state of the rod- Fig. 8 is a view showing a state in which the outlet track portion and the track lid are engaged with each other in Fig. 7, and Fig. 9 (a) is a simplified front view showing a first example of the fastening arrangement state of the rod- ), (b), (c) 10 (a), 10 (b) and 10 (c) are a front view, a rear view, and a side sectional view, respectively, of the receptacle receptacle of FIG. 7 combined with the track portion, (A), (b) and (c) are a front view, a rear view, and a side view, respectively, of the power supply expansion cover shown in Fig. 13A and 13B are a front view showing a state in which the inlet receptacle portion and the power supply expansion cover are engaged and a rear view showing the inner connection state, Fig. 14 is a perspective view and exploded view of a power expanding lid of a movable expandable rod-shaped multi-tap according to another embodiment of the present invention, Fig. 15 is a perspective view and exploded view of another embodiment of the present invention Fig. 3 is a simplified front view showing a first example of a fastening arrangement state of a rod- 16 is a simplified front view showing a state in which a communication outlet is disposed in a movable expandable rod-shaped multi-tap according to another embodiment of the present invention, and Fig. 17 is a schematic front view showing a movable expandable rod- And Fig.

The movable expandable rod-shaped multi-tap according to an embodiment of the present invention includes an outlet track portion 10 having a catching jaw inward along a track, as shown in Figs. 1 to 5; A plug switch portion 20 having a fastening spring 2 fastened to the outlet track portion and provided with an outlet grounding portion 24 on the left or right or left and right sides to control power supply; And a fastening spring 2 fastened to the receptacle track part. The receptacle grounding part 34 protruded on one side for power transmission and the receptacle grounding part 34 on the lower surface of the other side of the plug switch part 20 A plurality of lead-in receptacles 30 having conductor blades 5a corresponding to the plurality of lead-in plugs 24; And an outlet grounding portion 44 protruding from one side thereof so as to be able to transmit electric power to the plug switch portion 20 or the inlet receptacle portion 30 is provided with a fastening spring 2 fastened to the outlet track portion And a plurality of power supply expansion lids 40 having corresponding conductor blades 5a on the lower side of the other side.

The receptacle track portion 10 is made of metal or plastic and has a front opening and a vertical protrusion 12 is formed in the upper and lower flanges 11 along the track inward. At this time, a plurality of openings (not shown) may be formed at predetermined intervals to facilitate attachment and detachment of various sockets and accessory covers to be coupled to the latching jaws 12.

The receptacle track section 10 further includes a track lid (not shown) to seal the front surface, and the power line and the communication line can be divided into the inside of the track section. It may also be used to finish both ends of the track portion. At this time, the track cover may include one or more separating blades on the lower surface, and a hook portion which is elastically engaged with the engaging jaws 12 of the track portion may be provided on the upper and lower edges of the lower surface.

The plug switch unit 20 is divided into an upper body having a plug wire 21 and a lower body concealed inside the outlet track unit 10 and an outlet track unit 10 And is pushed by an externally applied force to be fixedly coupled by restoring force and elasticity.

And a grounding metal plate 7 which is connected to the left and right sides or right and left sides of the plug switch unit 20 and includes at least two conductor blade receiving grooves 6 in which a conductor blade 5a is inserted and grounded, And a short-circuiting switch 23 is provided on the upper surface of the front surface so that power can be supplied in either one direction or both directions. The shape of the conductive flange receiving groove 6 is such that the conductive flange 5a is vertically or laterally tilted so that the plug receptacle 30 or the power expanding lid 40 can be fastened to the plug switch portion in the vertical direction or the left- As shown in FIG.

In addition, the conductor flange receiving groove 6 is provided with a corresponding conductor plate 5 which can be grounded with the conductor blade 5a.

The grounding wire 8 and the electric power supply wire 9 are directly coupled to the conductor plate 5a and the grounding metal plate 7 of the conductor flange groove 6 in the plug switch portion 20 to form the inlet receptacle 30 And the power extension cover 40 or the 110V extension receptacle 500, and it is possible to freely move and detach from the outlet track.

The inlet receptacle (30) is plugged with a plug of household electric appliances that requires electric power, and can be expanded by connecting a plurality of plugs to each other. The upper body of the inlet receptacle is provided with a plug inlet 32 having a grounding piece 31 at the front thereof and a separate short-circuit switch 33 so as to selectively supply electric power in either direction. Is provided so as to protrude an outlet ground portion (34) comprising at least two conductor blade receiving grooves (6) and a grounding metal plate (7) which are grounded with the conductor blade (5a) of the conductor plate The conductor blade 5a can be fitted in the conductor blade receiving groove 6 on the right or left side. At this time, the shape of the conductive blade receiving groove 6 is set so that the shape of the conductive blade 5 can be changed so that the inlet receptacle 30 can be vertically or laterally fastened to the plug switch portion or another inlet receptacle 30 or the power supply expansion cover 40 Are cut so as to be fitted in the vertical direction or the left-right direction.

Here, the conductor plate 5 is formed to have a long elongated shape bent to meet the purpose, one end being the conductor blade 5a and the other end being fitted into the conductor flange receiving groove 6.

A fastening spring 2 is formed on the upper and lower edges of the lower surface of the lower body of the inlet receptacle 30 so as to be fastened to the fastening protrusions 12 of the outlet track portion 10, .

In the present invention, only one plug-in inlet is formed in the inlet receptacle, but the present invention is not limited thereto, and it is needless to say that a plurality of plug inlets can be provided by adjusting the length.

The power supply lid 40 has a plurality of openings for extending the power from the plug switch unit 20 to the plurality of inlet receptacles 30. The upper plate 41 corresponding to the front face At least two conductor flange receiving grooves 6 and a grounding metal plate 7 are formed on the left or right side of the lower body so as to cover the open portion of the track portion and to which the conductor blade 5a of the conductor plate 5 is fitted, And the corresponding right side surface or the left side surface is provided with an outlet grounding portion 44 which is formed so as to protrude from the outlet grounding portion 24 of the plug switch portion 20 or the outlet contact portion 24 of the inlet receptacle portion 30, And a conductor blade 5a corresponding to the ground portion 34 can be fitted into the conductor blade receiving groove 6. [ The shape of the conductive flange receiving groove 6 is such that the conductive flange 5a is vertically or laterally tilted so as to be vertically or horizontally fastened to the plug switch portion or the inlet receptacle 30 at this time, As shown in FIG.

Here, the conductor plate 5 is formed to have a long elongated shape, one end being a conductor blade 5a and the other end being fitted in a conductor blade receiving groove 6.

A connection spring 2 is formed on the upper and lower edges of the lower surface of the power supply lid 40 so as to be fastened to the lid 12 of the outlet track 10, .

Also, as shown in FIGS. 6 to 14, the movable expandable rod-type multi-tap according to another embodiment of the present invention includes: an outlet track portion 100 having a latching jaw inward along a track; A plug switch unit 200 having a fastening spring 2 fastened to the receptacle track part and a hook 3 and provided with an outlet ground 24 on the left or right or right and left sides to control power supply, ; And a coupling part 3 which is fastened to the receptacle track part and has an outlet grounding part 34 protruded on one side for power transmission and is provided with a plug switch part 200 A plurality of receiving receptacles 300 having conductor blades 5a corresponding to the receptacle ground 24 of the receptacle receptacle 24; And a connecting portion (3) which is provided with a fastening spring (2) to be fastened to the receptacle track portion and which is provided with a receptacle portion (3) projecting on one side thereof so as to be able to transmit electric power to the plug switch portion And a conductor blade 5a corresponding to an outlet grounding portion 24 of the plug switch portion 20 or an outlet grounding portion 34 of the inlet receptacle portion 30 is provided on the lower surface of the other side And a plurality of power supply expansion cover parts (400).

Here, the configurations of the outlet track part 100, the plug switch part 200, the plurality of inlet receptacles 300, and the power expansion cover 400 are almost the same as those of the above embodiment.

However, the difference is that the shape of the outlet track part 100 is a bracket shape having a cross-section of 'M' and a plurality of openings 12a are formed at predetermined intervals on one side of the latching jaws, Respectively. The plug switch unit 200, the plurality of inlet receptacles 300 and the power supply lid 400 are provided with a fastening spring 2 to be fastened to the receptacle track part, The fastening spring 2 is fastened to the fastening jaw without the opening portion and the fastening portion 3 is fastened to the fastening jaw provided with the opening so that the user can remove the fastening spring 2 by a simple operation .

The outlet track part 100 is made of metal or plastic and has a front opening and a vertical protrusion 12 is formed in the upper and lower flanges 11 along the track inward. At this time, a plurality of openings 12a may be formed at predetermined intervals to facilitate attachment and detachment of various receptacles and accessory covers to be coupled to the latching jaws 12.

The outlet track portion 10 further includes a track lid 13 to seal the front surface, and the power line and the communication line can be divided into the inside of the track portion. It may also be used to finish both ends of the track portion. At this time, the track lid has at least one separating vane 13a on the lower surface so that the power line and the communication line can be divided and arranged by dividing the barriers, and a hook portion (3 Can be provided on the upper and lower rims of the lower surface.

In addition, it is preferable that the lead-in receptacle 300 and the power-supply expansion cover 400, which are inserted into the receptacle track portion and are fastened to each other, have the same or multiple length dimensions so as to be interchangeable.

12 to 14, the lead-in receptacle portion 300 includes a grounding piece 31 extending from the lower end of the plug inlet and a contact piece 31 that contacts the conductive plate 5 in accordance with the on / off operation of the switch 33. Further, An upper body 300a having three ground pins p that come into contact with the shielding metal plate 7a and a housing 300b where the conductor plate 5 and the grounding metal plate 7 and the shielding metal plate 7a are disposed, , And a lower cover (300c) for sealing the rear surface by coupling the receiving portion and the upper body.

The power supply expansion cover 400 is constructed by separating the upper cover 41 and the lower cover 400c as a receiving portion in which the grounding metal plate 7 is disposed between the two conductor plates 5 and the conductor plate Wherein the lower cover is engaged with the top plate.

When the plug switch unit 200, the inlet receptacle 300 and the power supply lid 400 are coupled to the outlet ground 20 of the plug switch unit 200, 5a are fitted in the vertical direction or the left and right horizontal directions and the conductor blades 5a of the power supply lid 400 are connected to the receptacle grounding portions 34 of the lead-in receptacle 300 in the vertical direction, So that they are electrically interconnected.

Further, as shown in FIG. 15, the movable expandable rod-shaped multi-tap according to another embodiment of the present invention is mainly for use in a 110V extended outlet, and includes an outlet track portion 100; A plug switch unit 200; A plurality of inlet receptacles 500; And a power supply expansion cover 400.

Here, the configurations of the outlet track portion 100, the plug switch portion 200, and the power supply expansion cover 400 are the same as those of the other embodiments.

It should be noted that the plurality of inlet receptacles 500 are provided with at least one plug socket having two plug plugs 51 for 100 V on the front surface and one ground hole 52, The outlet grounding portion 54 constituted by at least two conductor flange receiving grooves 6 and the grounding metal plate 7 on which the conductor blades 5a of the conductor plate 5 are grounded are projected on the left or right side And the conductor blade 5a can be fitted into the conductor blade receiving groove 6 on the corresponding right or left surface.

The grounding wire 8 and the electric power supply wire 9 are directly coupled to the conductor plate 5a and the grounding metal plate 7 of the conductor flange groove 6 in the plug switch unit 200 to form a 110 V extension inlet outlet It is possible to supply electric power to the unit 500 and the power expansion cover unit 400, and to freely move and detach the same within the outlet track.

The plug switch unit 20, the receptacle 30 and the power supply lid 40 are fastened to the receptacle 12 of the receptacle track 10 in order to fasten the receptacle 20 to the receptacle track 10. The fastening springs 2 are formed on the upper and lower edges of the lower surface or the fastening springs 2 are formed on one edge and the hooks 3 are formed on the other edge so that they are coupled by external force and elasticity, It can be easily configured to facilitate the detachment in the direction of the arrow. The fastening spring may be mounted by a separate spring or may be a resilient leaf spring formed integrally with the body.

The inlet receptacle and the power supply expansion cover according to the present invention can be cross-coupled by two or more. Further, it goes without saying that the finishing mold lid 17 may be further provided to finish the end of the outlet track portion.

Further, since the movable expandable rod-shaped multi-tap according to the present invention includes individual short-circuiting switches for each of the incoming receptacle portions, the electric power supplied to the unused household appliances and the like can be easily blocked, Can be imported.

16, in addition to the electrical supply inlet receptacle 30, the TV plug portion 50a, the PC plug portion 50b, and the telephone plug portion 50c are provided in the rod- It is needless to say that the communication socket portion 50 including the communication socket portion 50 can also be arranged. At this time, the TV plug portion 50a, the PC plug portion 50b, and the telephone plug portion 50c may be separately provided or may be integrally disposed.

At this time, the components to be fastened in the receptacle track portion in order to facilitate the replacement, particularly the lead-in receptacle portion, the power supply expansion cover portion, and the communication control portion, preferably have the same or multiple dimensions, Do.

As shown in FIG. 17, the rod-type expandable multi-tap according to the present invention can be fixedly attached to a support vertically disposed on a desk or a table. In this case, It is preferable that the wall portion 80 of the outlet receptacle 80 is fitted into the support so that a space is formed for accommodating the lines.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

2: fastening spring 3:
5: Conductor plate 5a: Conductor plate
6: conductor flange groove 7: grounding metal plate
7a: Blocking metal plate 8, 9: Wires
10, 100: Outlet track portion 20, 200: Plug switch portion
30, 300, 500: Inlet receptacle 40, 400: Power extension cover
11: flange 12:
13: Track cover 23, 33: Switch
24, 34, 44: Outlet grounding part 31: Grounding piece
32: plug inlet 41: upper plate
50: Communication socket part 50a: TV plug part
50b: PC plug section 50c: telephone line plug section

Claims

An outlet track portion (10) having a catching jaw along the track;
A plug switch portion 20 coupled to the outlet track portion and provided with an outlet grounding portion 24 on the left or right or both left and right sides to control power supply;
And an outlet grounding portion 34 protruded from one side of the outlet track portion for electric power transmission and a conductive grounding portion 34 corresponding to the outlet grounding portion 24 of the plug switch portion 20, A plurality of inlet receptacles (30) having an inlet (5a);
And an outlet grounding portion 44 protruded on one side of the outlet track portion to be able to transmit electric power and an outlet grounding portion 24 of the plug switch portion 20, (40) having a conductor blade (5a) corresponding to the receptacle ground (34) of the receptacle (30).

The method according to claim 1,
And a fastening spring 2 fastened to a lower end of the plug switch unit 20, the inlet receptacle 30, and the power supply lid 40, Characterized in that the fastening spring (2) is provided on one of the rims and the hook portion (3) is provided on the other rim.

The method according to claim 1,
The receptacle track portion 10 is open at its front and the upper and lower flanges 11 are formed with a locking protrusion 12 along the track inwardly and a plurality of open portions are formed at predetermined intervals in the locking protrusion 12 A movable expandable rod-type multi-tap.

The method of claim 3,
The outlet track part 10 further includes a track lid. The track lid forms a separating wing on the lower surface of the track track, and a hook part elastically fastened to the engaging jaw 12 of the outlet track part is pushed toward the upper and lower rims of the lower surface And a movable expandable rod-type multi-tap.

The method according to claim 1,
The plug switch unit 20 is divided into an upper body having a plug wire 21 and a lower body concealed inside the outlet track unit 10. The plug switch unit 20 is provided on the left side or the right side or both right and left sides of the lower body, And an outlet grounding portion 24 constituted by at least two conductor blade receiving grooves 6 and a grounding metal plate 7 to which the blade 5a is inserted and grounded. 23). &Lt; / RTI >

The method according to claim 1,
The inlet receptacle 30 is composed of an upper body, a lower body made of a housing part and a lower cover,
The upper body of the inlet receptacle is provided with a plug inlet 32 having a grounding piece 31 on its front surface and a separate short-circuiting switch 33. On the left or right side of the lower body, a conductor blade 5a And an outlet grounding portion 34 formed to include at least two conductor blade receiving grooves 6 and a grounding metal plate 7 sandwiched between the outlet grounding portion and the outlet grounding portion, And the conductor blade (5a) is fitted in the adjacent conductor flange receiving groove (6).

The method according to claim 6,
The upper body of the inlet receptacle 300 is connected to the ground plate 31 extending from the lower end of the plug inlet and the conductive plate 5 or the shielding plate 7a A ground plate 7 and a shielding metal plate 7a are disposed on the bottom of the lower body and the lower cover 300c is connected to the ground Is configured to engage the upper body and to seal the back surface.

The method according to claim 1,
The power supply lid 40 is formed in a plate shape such that the upper plate 41 can cover an open portion of the outlet track portion so that power can be transmitted from the plug switch portion 20 to the plurality of inlet receptacles 30. [ And an outlet grounding portion (not shown) formed on the left or right side surface of the lower body and including at least two conductor flange receiving grooves 6 and a grounding metal plate 7 on which a conductor blade 5a of the conductor plate 5 is inserted and grounded And the conductor blade 5a is fitted to the adjacent conductor blade receiving groove 6 on the right or left side surface corresponding to the receptacle grounding portion 44 Movable Scalable Multi-tap.

9. The method according to any one of claims 1 to 8,
Wherein the shape of the conductor flange receiving groove (6) is configured such that the conductor blade (5a) can be inserted in the vertical direction or the horizontal direction.

10. The method of claim 9,
Wherein the plug receptacle (30) is provided with a plurality of plug inlets.

10. The method of claim 9,
Wherein the inlet receptacle (300) and the power extension lid (40) have the same or a different length dimension.

An outlet track part (100) having a catching jaw inward along the track;
A plug switch unit 200 having a fastening spring 2 fastened to the receptacle track part and a hook 3 and provided with an outlet ground 24 on the left or right or right and left sides to control power supply, ;
And a coupling part 3 which is fastened to the receptacle track part and has an outlet grounding part 34 protruded on one side for power transmission and is provided with a plug switch part 200 A plurality of receiving receptacles 300 having conductor blades 5a corresponding to the receptacle ground 24 of the receptacle receptacle 24;
And an outlet grounding portion 44 protruded on one side so as to enable power transmission, and a plug switch portion (not shown) is provided on the other lower surface of the plug switch portion And a plurality of power extending lid units 400 having conductor fingers 5a corresponding to the receptacle grounding portions 24 of the receptacle receptacles 200 or the receptacle grounding portions 34 of the receptacle receptacles 300 A movable expandable rod-type multi-tap.

13. The method of claim 12,
The inlet receptacle 300 is provided with a plurality of plug inlets,
Wherein the inlet receptacle (300) and the power extension lid (400) have the same or a different length dimension.

13. The method of claim 12,
Wherein the outlet track part (100) further comprises a communication receptacle part (50).

An outlet track part (100) having a catching jaw along a track;
A plug switch unit 200 having a fastening spring 2 fastened to the receptacle track part and a hook 3 and provided with an outlet ground 24 on the left or right or right and left sides to control power supply, ;
And a coupling part 3 which is fastened to the receptacle track part and has an outlet grounding part 34 protruded on one side for power transmission and is provided with a plug switch part 200 Having a plug socket portion 51 and a ground hole 52 for 100 V on the upper surface thereof and a plurality of plug sockets having at least one plug socket having the plug socket portion 51 and the ground hole 52 on the upper surface thereof, An inlet receptacle 500;
And an outlet grounding portion 44 protruded on one side so as to enable power transmission, and a plug switch portion (not shown) is provided on the other lower surface of the plug switch portion And a plurality of power extending lid units 400 having conductor fingers 5a corresponding to the receptacle ground 24 of the receptacle receptacle 200 or the receptacle grounding receptacle 34 of the receptacle receptacle 500 A movable expandable rod-type multi-tap.