KR20150012005A

KR20150012005A - A sepatation preventing electric plug holder

Info

Publication number: KR20150012005A
Application number: KR1020130087282A
Authority: KR
Inventors: 이동희
Original assignee: 에스티엑스조선해양 주식회사
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2015-02-03

Abstract

The present invention relates to a separation preventing electric plug holder. More particularly, the present invention relates to a holder for stably fixing an electric plug to a socket without separation. For this, the present invention includes a first fixing member (10) fixed to be inserted into the lower end of a socket (50), an antiskid pad (40) inside where the first fixing member (10) and the socket (50) are coupled in contact, a second fixing member (20) and a third fixing member (30) which are formed in the first fixing groove (11a,11b) and are combined with an insertion hole, and third holding parts (32a,32b) connected to the second fixing groove (21a,21b) of the second fixing member (20) to fix the electric plug (60).

Description

{A SEPATATION PREVENTING ELECTRIC PLUG HOLDER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power plug holder, and more particularly, to a holder for allowing a power plug to be stably fixed without releasing a power plug to the socket.

Generally, in a construction site such as a building or a road, power is supplied by a self-generator or a power supply means, and the supplied power is moved to a work site by an outlet, and a power plug attached to a power transmission mechanism And it was sometimes used as a method for supplying power to equipment such as a sailing ship.

When a power plug provided in a power tool or the like is plugged into an outlet, for example, when a work is drilled in a work place, when a position is shifted after the work is performed in a certain place, the plug and the power plug are hit by peripheral structures or obstacles There is a problem in that when the power plug is slightly disconnected from the outlet, a spark occurs at a coupled portion between the outlet and the power plug, and the flame may be transferred to the flammable material.

As another example, a marine vessel connects a power plug to an outlet for powering equipment at the time of departure. However, the power plugs and outlets used on ships are not different from those used on land. The ship's quality deteriorates due to unstable power supply, equipment failure, bad contact condition, and accident when the marine vessel is shaken out of the outlet due to vibration caused by vibration during ship departure. There was a problem that could occur.

Also, since the power plug and the outlet easily get out, there was inconvenience to connect the power plug again to the outlet during the operation.

The technology related to such a power plug is disclosed in Korean Utility Model Publication No. 2000-0012311. The safety plug and the receptacle using the auxiliary device for fixing are designed for the safety plug and the receptacle. The plug has a fixing means, a handle and a handle And the socket is provided with a fixing groove, and the plug is mounted on the socket, and then the knob is moved along the groove to connect the fixing means and the fixing groove, so that the connection between the plug and the socket is made firm, And the connection of the outlet can be prevented. As a result, it is possible to provide a stable power supply to the electric devices, increase the durability of the electric and electronic devices, and prevent the electric safety accidents.

In this prior art, a fixing means is provided in the power plug, and a groove is formed in the outlet to fit the fixing means. If the internal connection of the power plug is strong, it is inconvenient to separate the existing power plug and the outlet. If the fixing means is provided inside the plug, it may be more difficult to separate the plug from the outlet than the conventional power plug.

Accordingly, although the socket and the power plug can withstand the vibration and the external shock after the connection, the power plug may be inconvenient for the user to remove.

The power plug fixing structure of the Korean Patent Registration No. 20-0255368 relates to a power plug fixing structure, and more particularly, to a power plug having a band and a fastening portion to enclose and fix the inner circumferential surface of the power outlet, Is used to prevent the outlet and the power plug from being separated from the power plug during operation. In a conventional power plug that is connected to an outlet to which power is supplied and which applies power to the power tool and the machine mechanism by electric wires, a predetermined length is extended and a locking protrusion is formed on one end of the power plug, A fastening means having a coupling protrusion formed on the other side of the power plug, a coupling means having a spring mounted on the hole of the coupling hole and coupled to the fixing plate by a pin, and a band surrounding the inner periphery of the socket, And the projection is fixed to the engaging projection.

The power plug fixing structure as described above has a fixing structure to the power plug. Although the effect of holding the outlet by the band means is effected, in a power outlet where the conventional electric wire is horizontal to the power outlet, However, when the electric wire is perpendicular to the electric power outlet, the position of the electric wire is parallel to the electric outlet, so that there is no means for fixing the electric wire with the band.

If the shape and shape of the power plug are changed, the position and shape of the band fixing means must be changed.

In order to overcome the above-described problems, the breakaway prevention power plug holder of the present invention is simple in structure, easy to install, and has a proper elasticity to provide a holder for securing the receptacle and the power plug with sufficient force.

In order to solve the problem of the present invention, there is provided an escape prevention power plug holder for fixing a power plug by coupling a power plug to a receptacle to which power is supplied, comprising: a first fixing member (10 A pad 40 for preventing slippage in which an outlet 50 is in contact with and inserted into the first fixing member 10 and a second fixing groove 11a and 11b of the first fixing member 10 The third fixing member 30 and the third fixing portions 32a and 32b are formed in the second fixing grooves 21a and 21b of the second fixing member 20, 32b are connected to the power plug 60 to fix the power plug 60 to one holder.

The first fixing member 10 is made of a plate of "└┘" type and is inclined at predetermined angles on both sides, but formed at a small acute angle of less than 90 degrees. And the first fixing grooves 11a and 11b are also formed at the ends of the beveled surfaces. Both ends of the first fixing member 10 coincide with the opposite sides of the receptacle 50 as the first fixing member 10 covers the receptacle 50. [ However, it is made to spread out at a predetermined angle to the outside of the receptacle 50 and the matching plate.

The second fixing member 20 and the third fixing member 30 are engaged with the insertion holes of the first fixing grooves 11a and 11b in a state where the socket 50 and the first fixing member 10 are engaged.

The second fixing member 20 is formed in a shape of a "┐" -shaped shape. The vertically formed plate is inclined at a predetermined angle not perpendicular to the horizontal plate, and is formed to be larger than 90 degrees and smaller at 180 degrees than at an obtuse angle do. The first hooking portion 22, which is a cylindrical shape like the shape of the insertion hole for engaging with the insertion hole formed in the first fixing grooves 11a and 11b, is formed at a lower portion of the plate which is inclined at a predetermined angle. The horizontal plate of the second fixing member 20 is formed in parallel with two plates and the second fixing grooves 21a and 21b are formed at both ends thereof.

The third fixing member 30 is formed in a shape of a letter shape and has a second hooking portion 31 and a third hooking portion 32a and 32b formed on both sides thereof, 32a and 32b are formed to be parallel to the second fixing grooves 21a and 21b of the second fixing member 20. [

The separation prevention power plug holder formed by connecting the first fixing member 10, the second fixing member 20, and the third fixing member 30 is formed of a metal material, It is possible to easily detach the holder which is engaged in the hexagonal shape with a predetermined elastic force and to fix the shape of the power plug 60 according to the shape and shape of the power plug 60 when the shape and shape of the power plug 60 are different. , And when it is separated, it is restored to its original state so that it can be reused.

The pad 40 provided on the inner side of the first fixing member 10 is provided with a flat pad 40a on a flat surface and a side pad 40b on a side surface thereof to slide the holder fixed to the receptacle 50 Preventing power plug holder so as to prevent the phenomenon and to firmly couple the power plug.

The present invention provides a breakaway prevention power plug holder for preventing breakage and loosening of a power plug when the power plug is coupled to the receptacle. It is effective to prevent fire accidents.

Further, there is no need for a separate installation tool, and the fastening groove is formed in the insertion hole with the fastening groove formed.

1 is a perspective view of a power-saving plug holder of the present invention.
FIG. 2 is an exploded perspective view of a power-saving plug holder of the present invention. FIG.
Fig. 3 is a side view of the power supply plug holder of the present invention.
4 is a perspective view of another shape of the power plug of the present invention separation prevention power plug holder.
5 is an exemplary view showing a holder operation of the separation prevention power plug holder of the present invention.
6 is an exemplary view showing a holder separating operation of the separation-preventing power plug holder of the present invention.

Hereinafter, a description will be given in detail with reference to the drawings so that those skilled in the art can easily carry out the separation prevention power plug holder of the present invention.

FIG. 1 is a perspective view of a power plug holder of the present invention, FIG. 2 is an exploded perspective view of the power plug holder of the present invention, and FIG. 3 is a side view of the power plug holder of the present invention.

1 to 3, the breakaway prevention power plug holder of the present invention includes a first fixing member 10 fitted and fixed to a lower end of a socket 50, (40) for preventing slipping of the socket (50) by being engaged with the socket (50) and a second fixing member (40) for fixing to the insertion hole formed in the first fixing grooves (11a, 11b) of the first fixing member The third hooking portions 32a and 32b are connected to the member 20 and the third fixing member 30 and the second fixing grooves 21a and 21b of the second fixing member 20 so that the power plug 60, So as to form a single holder.

The first fixing member 10 is made of a plate of "└┘" type and is inclined at predetermined angles on both sides, but formed at a small acute angle of less than 90 degrees. And the first fixing grooves 11a and 11b are also formed at the ends of the beveled surfaces. Both ends of the first fixing member 10 coincide with the opposite sides of the receptacle 50 as the first fixing member 10 covers the receptacle 50. [

The second fixing member 20 is formed in a shape of "┐", and the vertically formed plate is inclined at a predetermined angle not perpendicular to the horizontal plate, and is formed to be larger than 90 degrees and smaller at 180 degrees than at an obtuse angle . The first hooking portion 22, which is a cylindrical shape like the shape of the insertion hole for engaging with the insertion hole formed in the first fixing grooves 11a and 11b, is formed at a lower portion of the plate which is inclined at a predetermined angle. The horizontal plate of the second fixing member 20 is formed in parallel with two plates and the second fixing grooves 21a and 21b are formed at both ends thereof.

The third fixing member 30 has a shape of "│", and a second hooking portion 31 and a third hooking portion 32a, 32b are formed on both sides of the third fixing member 30, and the third hooking portion 32a And 32b are formed to be parallel to the second fixing grooves 21a and 21b of the second fixing member 20.

The pad 40 provided on the inner side of the first fixing member 10 is provided with a flat pad 40a on a flat surface and a side pad 40b on a side surface thereof to slide the holder fixed to the receptacle 50 Thereby preventing the phenomenon and ensuring a firm connection.

4 is a perspective view of another shape of the power plug of the present invention separation prevention power plug holder.

1 and 4, the electric wire of the power plug 60 is vertical, so that the horizontal plate of the second fixing member 20 fixes the power plug 60, So that the wire can escape between the parallel plates.

4 is a side view of the power plug 60 in which the electric wire of the electric power plug 60 is horizontal. The electric wire of the electric power plug 60 does not affect the fixing of the holder, However, although the electric wire does not escape through the horizontal plates of the second fixing member 20, the function is not fixed but fixedly connected to the power plug 60.

FIG. 5 is an exemplary view illustrating a holder operation of the separation-preventing power plug holder of the present invention, and FIG. 6 is an exemplary view illustrating a holder separation operation of the separation-preventing power plug holder of the present invention.

5 to 6, the first fixing member 10, the second fixing member 20, and the third fixing member 30 are combined to form a holder.

The first fixing part 20 and the second fixing part 20 are formed on the insertion holes formed in the first fixing grooves 11a and 11b of the first fixing member 10, The second hooking portion 31 formed on the other side of the second hooking portion 30 is engaged. The second fixing member 20 and the third fixing member 30 can be rotated along the insertion holes of the first fixing grooves 11a and 11b and the second fixing member 20 The third hooking portions 32a and 32b are coupled to the upper end of the third fixing member 30 in the insertion holes formed in the grooves 21a and 21b to fix the one receptacle 50 and the power plug 60 It becomes a holder.

The holder is coupled in a hexagonal shape to fix the power plug 60. The hexagonal shape is inserted into the insertion holes formed in the first fixing grooves 11a and 11b and the second fixing grooves 21a and 21b The first hooking portion 22, the second hooking portion 31 and the third hooking portions 32a and 32b can be guided so as to be separated easily and stably.

In order to separate the separation preventing power plug holder from the receptacle 50, the plate formed with the oblique faces formed in the first fixing grooves 11a and 11b of the first fixing member 10 is inserted into the plate The second hooking portions 31 formed on the other side of the third fixing member 30 are separated from the insertion holes of the first fixing grooves 11a and 11b to be opened and closed. (32a, 32b) formed on one side of the third fixing member (30) connected to the insertion holes of the second fixing grooves (21a, 22b) of the second fixing member (20) 32b can be separated from the power plug 60 and the receptacle 50. [

To rejoin, you can combine the above steps in the reverse order to use as an escape prevention power plug holder.

The separation method is characterized in that it can be separated, coupled, firmly fixed, and fixed only when it is formed of an elastic force and a rigid material in the material of the separation prevention power plug holder.

According to the above-described method, the present invention can complete the detachment prevention power plug holder.

10: first fixing member 32a, 32b:
11a, 11b: first fixing groove 40: pad
20: second fixing member 40a: flat pad
21a, 21b: second fixing groove 40b: side pad
22: first hook part 50: outlet
30: third fixing member 60: power plug
31: second hook part

Claims

1. A release prevention power plug holder for fixing a power plug by a power plug coupled to an outlet to which power is supplied,
A first fixing member 10 fitted and fixed to the lower end of the socket 50;
A pad 40 for anti-slip contact where the socket 50 is in contact with the inside of the first fixing member 10;
A second fixing member 20 and a third fixing member 30 which are coupled to the insertion holes formed in the first fixing grooves 11a and 11b of the first fixing member 10;
And the third hooking portions 32a and 32b are connected to the second fixing grooves 21a and 21b of the second fixing member 20 to fix the power plug 60. [ .

The method according to claim 1,
The first fixing member 10 is formed of a plate of the "└┘" type and is formed by being bent in both sides outward at a predetermined angle, and the first fixing grooves 11a, 11b are also bent Is formed on the outer circumferential surface of the outer circumferential surface of the outer casing

The method according to claim 1,
The second fixing member 20 is formed in a shape of a "┐" -shaped shape. The vertically formed plate is inclined at a predetermined angle not perpendicular to the horizontal plate, and is formed to be larger than 90 degrees and smaller at 180 degrees than at an obtuse angle And a first hooking portion 22 of a cylindrical shape such as the shape of an insertion hole for engaging with the insertion hole formed in the first fixing grooves 11a and 11b is formed at a lower portion of the plate to be inclined at a predetermined angle, Wherein the horizontal plate of the second fixing member (20) is formed in parallel with two plates, and second fixing grooves (21a, 21b) are formed at both ends thereof.

The method according to claim 1,
The third fixing member 30 is formed in a shape of a letter shape and has a second hooking portion 31 and a third hooking portion 32a and 32b formed on both sides thereof, 32a, 32b are formed to be parallel to the second fixing grooves 21a, 21b of the second fixing member 20, respectively.

The method according to any one of claims 1 to 4,
The first fixing member 10, the second fixing member 20 and the third fixing member 30 are combined to form a holder. The holder is coupled in the form of a hexagon so that the power plug 60 The hexagonal shape includes a first hooking portion 22, a second hooking portion 31, and a second hooking portion 31 inserted into the insertion holes formed with the first fixing grooves 11a and 11b, the second fixing grooves 21a and 21b, And the three hook portions (32a, 32b) can be guided so as to be easily separated, and are stably engaged.

6. The method of claim 5,
The separation prevention power plug holder formed by connecting the first fixing member 10, the second fixing member 20, and the third fixing member 30 is formed of a metal material, It is possible to easily detach the holder which is engaged in the hexagonal shape with a predetermined elastic force and to fix the shape of the power plug 60 according to the shape and shape of the power plug 60 when the shape and shape of the power plug 60 are different. , And when it is detached, it is restored to its original state so that it can be reused.

The method according to claim 6,
Wherein the pad (40) provided on the inner side of the first fixing member (10) is provided with a flat pad (40a) on a flat surface and a side pad (40b) on a side surface.