KR20230000142U - Fire extinguishing patch for attached to electric plug - Google Patents

Abstract

In the present invention, in the fire extinguishing patch for attaching an electric plug in which two pin holes are drilled in the middle of the disc-shaped patch so that the two round pins of the electric plug penetrate, and the adhesive is applied to the back side, the connection with the ground terminal of the F-type outlet Clip exposure grooves respectively formed on the upper and lower edges of the disk-shaped patch to expose the two ground clips on the upper and lower surfaces of the F-type plug body, and the disk-shaped patch to correspond to the left and right side shapes of the F-type plug body. A clip located on the upper part of the clip exposure groove of the disc-shaped patch so that one ground hole inside the E-type plug body can be exposed for connection with the vertical perforation line formed on the left and right sides of the E-type outlet and the ground pin of the E-type outlet. A circular perforation line formed under the exposed groove in a shape and size corresponding to the ground hole and a transverse perforation line respectively formed above and below the pin holes of the disc-shaped patch so as to correspond to the edge shape of the C-type plug body. A fire extinguishing patch for attaching a plug is disclosed.

Description

Fire Extinguishing Patch for Attaching Electrical Plug {FIRE EXTINGUISHING PATCH FOR ATTACHED TO ELECTRIC PLUG}

The present invention relates to a sticker-type fire extinguishing patch for preemptively preventing a fire, and more particularly, to a fire extinguishing patch for attaching an electric plug that can be universally applied to electric plug bodies having various shapes, sizes, and contours. will be.

In general, a fire extinguishing patch is a simple fire extinguishing tool used to extinguish an initial fire caused by dust or electric leakage by attaching it to a narrow space where a fire is likely to occur, such as an outlet or switchboard. It consists of a structure embedded in microcapsules that are melted and destroyed by the above heat (microencapsulation), so that when a fire occurs, it reacts immediately and the fire extinguishing agent is released to the outside, thereby suppressing the initial suppression or spread of the fire.

On the other hand, an electric plug is attached to the tip of a cord to electrically connect an electric device (appliance) to a power source, a cord to a cord, etc., and plugs the pin into an electrical outlet to receive power. As a component, it usually has a straight or circular pin depending on the power used.

These electric plugs have different positions or angles of pins according to each standard and can only be plugged into compatible outlets.

Currently, there are 15 types of electric plugs used worldwide, and each is classified and standardized by designating alphabetic characters from A to M in the International Trade Administration (ITA) of the United States.

For example, as shown in FIG. 1, South Korea has a C-type plug with two 4.8 mm round pins disposed 19 mm apart on a flat body, and two 4.8 mm round pins disposed 19 mm apart on a round body. An E-type plug with one grounding hole into which the round pin and the grounding pin of the electrical outlet are inserted, two 4.8mm round pins arranged at 19mm intervals, and two grounding clips connected to the grounding terminal of the electrical outlet are on both sides of the body. The F-type plug on the side is used as standard.

Here, the C-type, E-type, and F-type plugs have a structure compatible with the F-type outlet by matching the diameter and spacing of the round pins, respectively.

However, since the C-type, E-type, and F-type plugs have various body shapes, sizes, and contours, when applying a fire extinguishing patch, it is very cumbersome and inconvenient to attach them after individually cutting them according to each.

The background art or prior art described above herein is information possessed by the present inventor or acquired in the process of deriving the present invention, and is only intended to help understand the technical significance of the present invention, prior to the filing of the present invention, the technology to which this invention belongs It should be noted that it does not mean widely known technologies in the field.

KR 10-2076581 B1(2020.02.06) KR 10-2163256 B1(2020.09.29) KR 10-2086237 B1(2020.03.02) KR 10-1887396 B1(2018.08.06) KR 10-1756229 B1(2017.07.04)

Accordingly, the present inventor comprehensively considers the above-mentioned matters and at the same time solves the technical limitations and problems of the existing simple structure fire extinguishing patch technology, regardless of various shapes, sizes and contours (shapes) of electric plugs. In order to develop a fire extinguishing patch for attaching an electric plug with a new structure that can be applied as a fire, and can increase the first-order suppression effect in the early stage of a fire, the present invention was created as a result of continuous research with painstaking efforts. .

Therefore, the technical problem and object to be solved by the present invention is to provide a fire extinguishing patch for attaching an electric plug that can be universally applied to various electric plugs.

Another technical problem and object to be solved by the present invention is to provide a fire extinguishing patch for attaching an electric plug to increase the fire suppression effect.

Here, the technical problems and objects to be solved by the present invention are not limited to the technical problems and objects mentioned above, and other technical problems and objects not mentioned will be clearly understood by those skilled in the art from the description below.

Specific means according to an embodiment of the present invention for effectively achieving a specific technical purpose while embodying a new idea for solving the technical problem of the present invention as described above, the two round pins of the electric plug penetrate In the fire extinguishing patch for attaching an electric plug in which two pin holes are drilled in the middle of the disk-shaped patch and the adhesive is applied to the back side, the two pin holes on the upper and lower surfaces of the F-type plug body Clip exposure grooves formed on the upper and lower edges of the disc-shaped patch to expose two ground clips, vertical cut lines formed on both left and right sides of the disc-shaped patch to correspond to the left and right side shapes of the F-type plug body, and E-type outlets A shape corresponding to the ground hole under the clip exposure groove located in the upper part of the clip exposure groove of the disc-shaped patch so that one ground hole inside the E-type plug body can be exposed for connection with the ground pin of the Presenting a fire extinguishing patch for attaching an electric plug, characterized by adopting a circular perforation line formed in size and a horizontal perforation line respectively formed on the top and bottom around the pin holes of the disk-shaped patch to correspond to the edge shape of the C-type plug body. do.

As a result, the present invention can be universally applied to various electric plug bodies such as C-type, E-type and F-type plugs, thereby maximizing convenience and efficiency of use.

In addition, in a preferred embodiment of the present invention, the pin holes are each formed in a circle having a diameter of at least 4.8 mm, and the horizontal distance between the centers is arranged at intervals of 19 mm, so that the C-type, E-type and F-type plugs It can be applied universally.

In addition, in a preferred embodiment of the present invention, slanted perforated lines are formed at the corners where both ends of the vertical perforated lines and the horizontal perforated lines are orthogonal to correspond to the inclined corner shape of the C-type plug body, so that various C-type plugs are formed. can be applied in an optimal form according to

According to the technical idea and embodiment of the present invention, on which a unique solution is based to solve the above technical problem, a disk-shaped patch is attached to the attachment surface of the C-type, E-type and F-type plug bodies (outlet The surface facing the socket part) can be easily and arbitrarily changed according to the shape for stable attachment.

In other words, since it can be universally applied to three types of plugs using one disc-shaped patch, it maximizes functionality and utilization as well as convenience and efficiency of use, and improves marketability through economic feasibility and differentiation of products accordingly. It can promote the convenience of use, such as

In addition, the fire extinguishing agent can be efficiently attached to the surface facing the socket portion of the outlet of a specific type of plug body so that it is widely distributed in an optimal state, so that the initial suppression and spread prevention effect of the fire can be increased.

Here, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing C-type, E-type and F-type plugs.
2 is a perspective view showing a fire extinguishing patch for attaching an electric plug according to an embodiment of the present invention.
3 is a front view showing a state in which a fire extinguishing patch for attaching an electrical plug according to an embodiment of the present invention is applied to a C-type plug and attached.
4 is a front view showing a state in which a fire extinguishing patch for attaching an electrical plug according to an embodiment of the present invention is applied to and attached to an E-type plug.
5 is a front view showing a state in which a fire extinguishing patch for attaching an electric plug according to an embodiment of the present invention is applied to an F-type plug and attached.

Hereinafter, an embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, the terms to be described later are defined in consideration of functions in the present invention, which specifies that they should be interpreted as concepts consistent with the technical idea of the present invention and meanings commonly used or commonly recognized in the art.

In addition, if it is determined that a detailed description of a known function or configuration related to the present invention may obscure the gist of the present invention, the detailed description will be omitted.

The accompanying drawings are partially exaggerated or simplified for convenience and clarity of explanation and understanding of the configuration and operation of the technology, and it is revealed that each component does not exactly match the actual size and shape.

In addition, in this specification, the term and / or is meant to include a combination of a plurality of related items described or any item among a plurality of related items described, and when a part includes a certain component, this is particularly the opposite description. As long as there is no , it means that other components can be included more than not excluding other components.

That is, terms such as 'include', 'include', or 'have' mean that the features, number, steps, operations, components, parts, or combinations thereof described in this specification exist. However, it should be understood that it does not exclude the possibility of the presence or addition of one or more other features or numbers, step-operating elements, parts, or combinations thereof.

In addition, the meaning of the terms "unit" and "unit" means a module type that plays a role or unit that processes at least one function or a certain operation for the purpose of the system, which is hardware or software or a combination of hardware and software. It can be implemented as a device or assembly capable of performing an independent operation or a means through the like.

In addition, terms such as top, bottom, top, bottom, or top, bottom, top, and bottom are used for convenience to distinguish the relative positions of each component. For example, an upper part in the drawing may be named and referred to as an upper part and a lower part as a lower part.

Also, terms such as first and second may be used to describe various components. That is, terms such as first and second may be used for the purpose of distinguishing only one element from another element. For example, a first element may be named a second element without departing from the scope of the present invention, and the second element may also be named a first element.

As shown in FIGS. 2 to 5, the fire extinguishing patch for attaching the electric plug according to the embodiment of the present invention is the central portion of the disk-shaped patch 10 so that the two round pins of the C-type, E-type and F-type plugs pass through. There are two pin holes 11 drilled.

The pin holes 11 are each formed in a circular shape having a diameter of at least 4.8 mm or more, and the horizontal distance between the respective centers is arranged at intervals of 19 mm.

In addition, the disc-shaped patch 10 has a clip exposure groove 12, a vertical perforation line 13, a circular perforation line 14, and a horizontal perforation line 15 in order to be universally applicable to C-type, E-type and F-type plugs. ) and an oblique perforation line 16.

The clip exposure groove 12 is the F-type plug body for connection to the ground terminal of the F-type outlet when the disk-shaped patch 10 is attached to the fire extinguishing patch attachment surface (the surface facing the socket of the outlet) of the F-type plug body. Two ground clips on the upper and lower surfaces of the are formed to be exposed.

That is, the clip exposure grooves 12 are formed at the upper and lower edges of the disk-shaped patch 10 in the shape of grooves having a certain width and width, respectively.

The vertical perforation line 13 is a disk-shaped patch 10 to easily cut (break by bending) both left and right portions of the disk-shaped patch 10 when the disk-shaped patch 10 is deformed to correspond to the left and right side shapes of the F-type plug body. It is formed side by side on the left and right sides of the patch 10.

That is, the vertical perforation lines 13 are formed by drilling small holes in the vertical direction on both left and right sides of the disk-shaped patch 10 like dotted lines so that they can be torn and cut by hand.

The circular perforation line 14 is formed so that the hole can be easily drilled when the disc-shaped patch 10 is deformed so that one ground hole inside the E-type plug body is exposed for connection to the ground pin of the E-type outlet. .

That is, the circular perforation line 14 is a small hole in the shape and size corresponding to the E-type plug ground hole under the clip exposure groove 12 located on the upper part of the disk-shaped patch 10, like a dotted line, and cut by hand tearing. is formed to be able to

The horizontal perforation line 15 is a disk-shaped patch so that both upper and lower portions of the disk-shaped patch 10 can be easily cut (broken by bending) when the disk-shaped patch 10 is deformed to correspond to the edge shape of the C-type plug body. 10) are formed side by side in the middle part up and down.

That is, the horizontal perforation lines 15 are formed by drilling small holes at the top and bottom centering on the pin holes 11 of the disk-shaped patch 10 like dotted lines so that they can be torn and cut by hand.

The slanting perforation line 16 is formed when both ends of the vertical perforation lines 13 and the horizontal perforation lines 15 of the discoid patch 10 are formed when the disc-shaped patch 10 is deformed to correspond to the inclined corner shape of the C-type plug body. It is formed so as to be able to easily cut (break by bending) orthogonal corner portions.

That is, the oblique perforation lines 16 are each formed so that both ends of the vertical perforation lines 13 and the transverse perforation lines 15 can be cut by hand by drilling a small hole like a dotted line at a corner portion orthogonal to each other.

Here, the disk-shaped patch 10 has a structure in which fine fire extinguishing agents concentrated in a special material are embedded in microcapsules melted and destroyed by heat above a certain temperature (microencapsulation), and reacts immediately when a fire occurs, so that the fire extinguishing agent is removed from the outside. As it is released, it can suppress the initial suppression or spread of the fire.

In addition, the back side of the disc-shaped patch 10 is coated with an adhesive (not shown) for imparting adhesive strength when attached to the body attachment surface of the electric plug, and the adhesive side of the disc-shaped patch 10 is applied to the back side of the adhesive. It may also have a release paper attached to it for protection and easy peeling when in use.

The fire extinguishing patch for attaching an electric plug according to an embodiment of the present invention configured as described above can be universally applied regardless of various shapes and shapes of electric plugs.

For example, when the disc-shaped patch 10 is applied to a C-type plug, as shown in FIG. 3, it is cut along the vertical perforation line 13, the horizontal perforation line 15, and the oblique perforation line 16 to form a C-type plug body. It can be transformed into a disk-shaped patch 10 having a shape corresponding to the fire extinguishing patch attachment surface (the surface facing the socket of the outlet).

As another example, when the disk-shaped patch 10 is applied to the E-type plug, as shown in FIG. 4, it is cut along the circular perforation line 14 to expose the ground hole of the E-type plug and the fire extinguishing patch attachment surface of the E-type plug body. It can be transformed into a disk-shaped patch 10 having a shape corresponding to (the surface facing the socket portion of the outlet).

As another example, when the disc-shaped patch 10 is applied to the F-type plug, as shown in FIG. 5, it is cut along the left and right vertical cut lines 13 on both sides of the F-type plug body to attach the fire extinguishing patch (the socket portion of the outlet and It can be transformed into a disk-shaped patch 10 having a shape corresponding to the facing surface).

That is, the vertical perforation line 13, the circular perforation line 14, the horizontal perforation line 15 and the oblique perforation line 16 according to the shape and shape of the C-type, E-type and F-type plugs of the disc-shaped patch 10 as necessary. It can be selectively cut and applied along the .

Therefore, the fire extinguishing patch for suppressing the initial fire on the electric plug can be universally applied to C-type, E-type and F-type plugs, and convenience and efficiency can be maximized when attached.

Moreover, since the fire extinguishing agent can be optimally and widely distributed on the surface facing the socket part of the plug body of a specific type, it is possible to suppress the initial suppression or spread of the fire more effectively.

On the other hand, the present invention is not limited by the above-described embodiments (embodiment) and the accompanying drawings, and can be variously modified and applied in various ways not illustrated within the scope without departing from the technical spirit of the present invention, as well as each It is clear to those of ordinary skill in the art that the components can be widely applied by replacement of components and changes to other equivalent embodiments.

Therefore, the content related to the modification and application of the technical features of the present invention should be interpreted as being included within the technical spirit and scope of the present invention.

10: disk-shaped patch 11: pin hole
12: clip exposure groove 13: vertical perforation line
14: circular perforation line 15: horizontal perforation line
16: oblique perforation

Claims (3)

In the fire extinguishing patch for attaching the electric plug, in which two pin holes are drilled in the middle of the disk-shaped patch so that the two round pins of the electric plug penetrate, and the adhesive is applied to the back side,
Clip exposure grooves formed on the upper and lower edges of the disc-shaped patch to expose two ground clips on the upper and lower surfaces of the F-type plug body for connection to the ground terminal of the F-type outlet;
vertical perforations formed on both left and right sides of the disc-shaped patch to correspond to both left and right side shapes of the F-type plug body;
Corresponds to the ground hole under the clip exposure groove located in the upper part of the clip exposure groove of the disc-shaped patch so that one ground hole inside the E-type plug body can be exposed for connection with the ground pin of the E-type outlet. Circular perforation formed in the shape and size to be; and
transverse cut lines respectively formed on top and bottom around the pin holes of the disc-shaped patch to correspond to the edge shape of the C-type plug body;
A fire extinguishing patch for attaching an electrical plug comprising a.
According to claim 1,
The fire extinguishing patch for attaching an electric plug, wherein the pin holes are each formed in a circular shape having a diameter of at least 4.8 mm or more, and the horizontal distance between the centers of each is arranged at intervals of 19 mm.
According to claim 1,
A fire extinguishing patch for attaching an electric plug, wherein inclined perforation lines are formed at corners where both ends of the vertical perforation lines and the transverse perforation lines are perpendicular to each other so as to correspond to the inclined corner shape of the C-type plug body.

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