KR101730889B1 - Apartment house insulating outlet for preventing electric shock - Google Patents

Abstract

The present invention relates to an apartment house insulating outlet for preventing an electric shock. According to the present invention, the apartment house insulating outlet for preventing an electric shock can prevent an electric shock accident due to an electric outlet in advance. The degree of protrusion of upper and lower opening and closing plates from an embedding portion may be adjusted as a plug receiving groove for receiving a plug is opened, thereby preventing the plug from being separated and broken due to external factors such as latching with clothes, contact with a user and the like. In addition, the apartment house insulating outlet may prevent electric shock accidents such that the space around an installation site may be utilized freely.

Description

FIELD OF THE INVENTION [0001] The present invention relates to an insulating receptacle for an apartment house,

[0001] The present invention relates to an insulation socket for an apartment house for preventing an electric shock accident in an electrical technical field of a apartment house, and more particularly to an insulation socket for an apartment house which prevents an electric shock accident caused by the socket, It is possible to control the degree of protrusion of the upper and lower opening / closing plates from the buried portion to prevent breakage due to external factors such as clothes or contact with the user, And more particularly to an insulation socket for a residential area for preventing an electric shock accident.

Generally, an outlet is a flush-type outlet that is installed on a floor or a wall of a building, and a multi-outlet which is connected to an outlet provided in a home or a general office so that other electric appliances can be used.

In the plug socket of the prior art, the plug connecting groove to which the plug is plugged is exposed to the outside, so that the conductor can be inserted into the plug connecting groove, and the electric shock accident is likely to occur.

Especially, since infants have insufficient ability to think and judge, when the caregiver's interest is neglected, the risk of inserting the conductor into the plug connection groove of the outlet can be increased.

In addition, since the outlet is always exposed to the outside, dust or other foreign matter is likely to get into the plug connection groove of the outlet, which may cause sparking during plugging and the heat of such spark may be transferred to surrounding combustible material In addition, it can cause physical damage to nearby equipment.

Korean Patent Registration No. 10-1326882 (Nov. 13, 2013) discloses an insulation receptacle for a residential apartment for preventing an electric shock accident.

However, since the insulation receptacle for a household for preventing such a conventional electric shock accident has a long length of the upper and lower opening / closing plates protruding from the buried portion due to the opening of the plug receiving groove for plugging, There is a problem that the use of the space around the installation place is limited as well as the breakage may occur along with the departure due to the external factors such as the installation.

Korea Patent Registration No. 10-1326882 (November 13, 2013) 'Insulated Outlets for Apartment House to Prevent Electric Shock Accidents'

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a plug socket for a plug socket, It is possible to control the degree of protrusion of the opening / closing plate so as to prevent breakage due to external factors such as clothes hanging or contact with the user, and to prevent electric shock accidents so that the space around the installation place can be utilized freely And to provide an insulated socket for a residential apartment.

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a method of manufacturing a semiconductor device, the method comprising the steps of: (a) forming a buried portion on a wall of a multi- And a pair of plug terminal insertion holes positioned in the plug receiving groove, wherein the plug receiving groove is a portion where the plug is received, wherein the plug terminal insertion hole is a portion into which the plug terminal is inserted, And an opening / closing means for opening / closing the plug accommodating groove and the plug terminal inserting hole, wherein the opening / closing means is provided in the plug terminal inserting hole, An opening / closing plate operation groove formed vertically up and down at a front central portion of the front plate; An upper opening / closing plate inserted in an upper half of the opening / closing plate operating groove so as to be slidable up and down; A lower opening / closing plate inserted into the lower half of the opening / closing plate operation groove so as to be slidable up and down; Guide grooves formed on both sides of the opening / closing plate operation groove in a vertical direction; A guide protrusion formed on both sides of the upper and lower openable / closable plates in a vertical direction and inserted and guided into the guide groove; An upper opening / closing plate closed position locking groove formed on the upper side of the middle portion of the guide groove; A lower opening / closing plate closed position locking groove formed at a lower side of the intermediate portion of the guide groove; An upper opening / closing plate opening / closing lock groove formed at an upper end of the guide groove and a lower opening / closing plate opening / closing lock groove formed at a lower end of the guide groove; And a locking protrusion formed at a lower end of the guide protrusion of the upper opening / closing plate and selectively inserted and engaged in the upper opening / closing plate closed position locking groove and the upper opening / closing plate opening locking groove, An insulation receptacle for a dwelling housing, which includes an opening / closing plate closing position locking groove and a locking protrusion selectively inserted in and engaged with the lower opening / closing plate opening position locking groove, And a length adjuster for adjusting the length of the protruding upper and lower opening and closing plates, wherein the upper and lower opening and closing plates are composed of a pair of upper and lower side plate units branched in the vertical direction, A folding member for foldably connecting the pair of upper and lower side plate units; And a binding means for binding the pair of upper and lower side plate units in a folded state, wherein the binding means is provided on a front surface of the pair of upper and lower side plate units, And the first and second binding members are each made of a magnet, or one of the first and second binding members is a magnet, And the other binding member is made of a metal.

According to the present invention, it is possible to prevent an electric shock accident by the outlet.

Further, the degree of protrusion of the upper and lower opening / closing plates from the buried portion can be adjusted according to the opening of the plug receiving groove for plugging the plug, thereby preventing the clothes from falling off due to external factors such as contact with the user In addition, it is possible to utilize the space around the installation site freely.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is an exploded perspective view showing an insulation socket for a residential area for preventing an electric shock accident according to the present invention.
FIG. 2 is a perspective view illustrating an insulation socket for a residential area for preventing an electric shock accident according to the present invention. FIG.
3 is a vertical sectional view showing an insulation socket for a household for preventing an electric shock accident according to the present invention.
4 is a perspective view showing a state in which a plug accommodating groove is opened in an insulation socket for a household for preventing an electric shock accident according to the present invention.
5 is a longitudinal sectional view showing a state in which a plug accommodating groove is opened in an insulation socket for a household for preventing an electric shock accident according to the present invention.
And
6 is a front view showing a state in which a length adjuster is provided in an insulation socket for a household for preventing an electric shock accident according to the present invention.
Fig. 7 is a front view showing a state in which the plug receiving recess is opened in Fig. 6;
And
Fig. 8 is a state diagram showing a state in which the upper and lower open / close plates are folded in Fig. 7;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. And should not be construed as limited to the embodiments described herein.

Since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein.

It should be understood that the embodiments according to the concept of the present invention are not limited to the particular mode of disclosure but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

Since the present invention uses the previously-described pre-registered patent No. 1326882 as it is, all the features of the device configuration described below can be understood as the matters described in the registered patent No. 1326882. [

However, the present invention further includes a structure for adjusting the lengths of the upper and lower opening / closing plates according to the opening of the plug receiving groove among the structures disclosed in the above-mentioned Japanese Patent No. 1326882, .

Therefore, the device configuration, characteristics, and operation relationship described below will be referred to as the contents of the above-mentioned Japanese Patent No. 1326882, and the configuration related to the main features of the present invention will be specifically described at the rear end.

1 to 5, an insulation socket for a household for preventing an electric shock according to the present invention includes a socket main body 100 and a plug accommodating groove opening / closing means 200.

The receptacle main body 100 includes a buried portion 110 embedded in a wall of the apartment house and a front plate 120 extended from the front surface of the buried portion 110 to closely contact the wall surface.

The buried portion 110 includes at least one plug receiving groove 111 and a pair of plug terminal insertion holes 112 located in the plug receiving groove 111. [

The plug accommodating groove 111 is a portion in which the plug P is received and the plug terminal inserting hole 112 is a portion into which the plug terminal T is inserted, (Not shown).

The receptacle terminal provided in the plug terminal insertion hole 112 is connected to a power line (not shown) at the rear surface of the buried portion 110.

The front plate 120 is in close contact with a wall surface, thereby preventing the buried hole in which the buried portion 110 is buried from being exposed to the outside, and preventing the wallpaper from being lifted when the wallpaper is coated on the wall surface will be.

The opening and closing means 200 includes an opening and closing plate operation groove 210 formed on the front plate 120 at a central portion of the front face and extending upward and downward and an upper opening and closing plate 210, A lower opening and closing plate 230 inserted in the lower half of the opening and closing plate operation groove 210 so as to be slidable up and down and a guide groove 240 formed on both sides of the opening and closing plate operation groove 210 in the vertical direction, And guide protrusions 250 and 260 which are elongated in the vertical direction at both sides of the open / close boards 220 and 230 and inserted and guided into the guide grooves 240.

The opening and closing means 200 includes an upper opening and closing plate closing position locking groove 271 formed on the upper side of the intermediate portion of the guide groove 240 and a lower opening and closing plate closing portion 271 formed below the intermediate portion of the guide groove 240, An upper opening and closing plate open position locking groove 281 formed at an upper end of the position locking groove 272 and the guide groove 240 and a lower opening and closing plate opening locking groove 282 formed at a lower end of the guide groove 240, And a locking protrusion 291 formed at the lower end of the guide protrusion 250 of the upper opening and closing plate 220 and selectively inserted into the upper opening and closing plate closing position locking groove 271 and the upper opening and closing plate opening position locking groove 281, Closing plate locking position 272 and the lower opening-closing plate-opening-position locking groove 282. The locking protrusion 260 is formed at the upper end of the upper protrusion 260 of the lower opening / closing plate 230, (292).

In addition, non-slippery irregularities 221 and 231 are provided on the front surfaces of the upper and lower door panels 220 and 230 to prevent the finger from slipping when the user opens and closes the door panels 220 and 230 with the fingertips.

The non-slippery concave portions 221 and 231 are preferably formed in the shape of an arrow so as to indicate the opening direction as shown in the drawing.

In the illustrated embodiment, the receptacle body 100 is provided with two plug accommodating grooves 111, but it is also applicable to receptacles having one or more plug accommodating grooves 111.

The outlet main body 100 and the opening and closing means 200 are formed of synthetic resin such as plastic except for the outlet terminal.

Hereinafter, the operation of an insulation socket for a residential area for preventing an electric shock accident according to the present invention will be described.

2 and 3 show a state in which the plug receiving recess 111 is closed by the opening and closing plates 220 and 230. In this state, the locking protrusions 291 and 292 of the upper and lower opening and closing plates 220 and 230, Is inserted into the lower opening / closing plate closing position locking grooves 271 and 272 so that the opening and closing plates 220 and 230 are not opened arbitrarily, and the plug receiving groove 111 is kept closed.

The plug receptacle groove 111 and the plug terminal insertion hole 112 are not exposed to the outside unless the opening and closing plates 220 and 230 are slid upward and downward so that the children can insert the chopsticks or the like into the plug terminal insertion hole 112 So that an accident such as an electric shock can be reliably prevented.

When the locking protrusions 291 and 292 of the upper and lower opening and closing plates 220 and 230 are inserted into the upper and lower opening and closing plate closed position locking grooves 271 and 272 and are in a locked state, So children can not easily open it, so that it is possible to reliably prevent an accident.

When the user intends to connect the plug to the outlet in the closed state of FIGS. 2 and 3, the upper and lower opening and closing plates 220 and 230 are slid upward or downward to open the plug receiving groove 111, 112 and the plug terminal (T).

At this time, the locking protrusions 291 and 292 come out from the upper and lower opening and closing plate closing position locking grooves 271 and 272 at the initial stage of the slide operation of the upper and lower opening and closing plates 220 and 230. The opening and closing means The front plate 120 of the socket main body 100 is opened by the elastic force of the material itself by the protrusion height of the locking protrusions 291 and 292 so that the locking protrusions 291, 292 can escape from the upper and lower opening / closing plate closed position lock grooves 271, 272.

As the protrusion height of the lock protrusions 291 and 292 increases, a somewhat greater force is required to escape from the upper and lower closed position lock grooves 271 and 272. The lower the protrusion height, the lower the upper and lower closed positions It can be easily released from the position locking grooves 271 and 272.

Since the upper and lower door panels 220 and 230 are formed with the anti-slippery recesses 221 and 231, when the user slides the upper and lower door panels 220 and 230 up and down using the fingertips, So that the upper and lower opening and closing plates 220 and 230 can be opened conveniently.

When the upper and lower opening and closing plates 220 and 230 reach a state in which the plug receiving recess 111 is completely opened in the process of sliding the upper and lower opening and closing boards 220 and 230 upward or downward by the user, The locking protrusions 291 and 292 of the upper and lower opening and closing plates 220 and 230 are inserted into the upper and lower opening and closing plate open position locking grooves 281 and 282 so that the upper and lower opening and closing plates 220 and 230 are stopped from sliding.

At this time, since the upper and lower opening and closing plates 220 and 230 are inserted into the upper and lower opening and closing plate open position locking grooves 281 and 282, respectively, the upper and lower opening and closing plates 220 and 230 are not opened (See Figs. 4 and 5).

When separating the plug P again and operating the upper and lower opening and closing plates 220 and 230 to the closed position, the upper opening and closing plate 220 may slide downward and the lower opening and closing plate 230 may be slid upward.

At this time, the lock protrusions 291 and 292 come out from the upper and lower opening and closing plate open position locking grooves 281 and 282 at the initial stage of the slide operation of the upper and lower opening and closing plates 220 and 230. When the locking protrusions 291 and 292 are protruded, The front plate 120 of the door 100 is opened by the elastic force of the material itself so that the locking protrusions 291 and 292 can escape from the upper and lower opening and closing plate opening position locking grooves 281 and 282.

Even when the user operates the upper and lower opening / closing plates 220 and 230 with the fingers in the closed position, it is possible to operate easily by using the non-slippery concave / convex portions 221 and 231. [

The locking projections 291 and 292 are inserted into the upper and lower opening and closing plate closed position locking grooves 271 and 272 when the upper and lower opening and closing plates 220 and 230 slide to the closing position and reach the position where the plug receiving groove 111 is completely closed. And is locked in a closed state (see Figs. 2 and 3).

As described above, since the insulation receptacle for a household for preventing an electric shock accident according to the present invention can not be easily opened and closed by children, the user can open and close the door easily, so that children can insert chopsticks It is possible to reliably prevent an electric shock accident and the like, and the structure is very simple, and therefore, it can be supplied at low cost, so that it is possible to increase the penetration rate and to reliably prevent a substantial electric shock accident.

6 and 8, the upper and lower opening / closing plates 220 and 230 protrude outward from the front plate 120 according to the opening of the plug receiving recess 111, The length adjusting unit 300 may be further configured to adjust the length of the length adjusting unit 300.

That is, the length adjusting unit 300 adjusts the degree of protrusion of the upper and lower opening / closing plates 220 and 230 from the buried portion 110 according to the opening of the plug receiving groove 111 for fitting the plug P So that the clothes can be caught and prevented from being broken due to external factors such as contact with the user, and at the same time, the space around the installation site can be utilized freely.

The upper opening and closing plate 220 is composed of a pair of upper side plate units 220a which are branched in the vertical direction and the lower opening and closing plate 230 is composed of a pair of lower side plate units 230a which are branched in the vertical direction .

The length adjuster 300 includes a folding member 310 for foldably connecting the pair of upper and lower side plate units 220a and 230a and a pair of upper and lower side plate units 220a And 230a.

The folding member 310 may be a hinge of a general type and the pair of upper side plate units 220a and 230a and the pair of lower side plate units 230a ).

The pair of upper side plate units 220a and the pair of lower side plate units 230a are coupled to the front plate 120 in an unfolded state to close the plug receiving groove 111. [

The pair of upper and lower side plate units 220a and 230a are moved in opposite directions in accordance with the opening of the plug receiving groove 111 to open the plug receiving groove 111, Folded about the folding member 310 by folding along the folding line.

Accordingly, the upper and lower opening and closing plates 220 and 230 are reduced in length to protrude from the buried portion 110, thereby making it possible to freely utilize the space around the installation place as well as the latching.

The length adjuster 300 may further include a magnet 330 disposed on a surface of the pair of upper and lower plate units 220a and 230a facing each other in a unfolded state.

The magnets 330 may be formed of a plurality of magnets and disposed on both sides of the upper and lower side plate units 220a and 230a with the folding member 310 as a center.

It is preferable that the magnet 330 is not protruded from the upper and lower side plate units 220a and 230a while being embedded in the surfaces of the upper and lower side plate units 220a and 230a.

The magnet 330 prevents the automatic folding of the pair of upper side plate units 220a and the pair of lower side plate units 230a in a unfolded state so that the unfolded state can be maintained.

The binding means 320 binds the pair of upper and lower side plate units 220a and 230a in a state of being folded so that the folding member 310 does not swing around.

For this purpose, the binding means 320 is provided on the front surfaces of the pair of upper and lower side plate units 220a and 230a, and when the pair of upper and lower side plate units 220a and 230a are folded, And the first and second binding members 321 and 322 for binding.

The first and second binding members 321 and 322 may be made of magnets.

Alternatively, any one of the first and second binding members 321 and 322 may be made of a magnet, and the other binding member may be made of a metal.

Therefore, the pair of upper and lower side plate units 220a and 230a can be maintained in a state of being folded by the binding means 320. [

The insulation socket for a household for preventing an electric shock accident according to the present invention may further include a magnet (340) provided on the opposing surfaces of the upper and lower open / close boards (220, 230).

The magnet 340 can be coupled to the upper and lower opening and closing plates 220 and 230 in a state where the plug receiving recess 111 is closed so that the closed state of the plug receiving recess 111 can be stably maintained do.

The magnet 340 prevents movement of the upper and lower opening / closing plates 220 and 230 due to abrasion of the locking protrusions 291 and 292, thereby preventing the plug receiving recess 111 from being opened easily.

Lower: Outlet main body 110:
111: plug receiving groove 112: plug terminal insertion hole
120: front plate 200: opening / closing means
210: opening and closing plate operating groove 220: upper opening and closing plate
230: lower opening / closing plate 240: guide groove
250, 260: Guide projection 271: Upper opening / closing plate closing position locking groove
272: lower side opening / closing plate closing position locking groove 281: upper side opening / closing plate opening position locking groove
282: lower opening / closing plate opening position locking groove 291, 292:
221, 311: non-slip concave-convex part 300:
310: folding member 320: binding means
330: Magnet 340: Magnet

Claims (1)

And a front plate 120 extending from the front surface of the buried portion 110 to be in close contact with a wall surface of the buried portion 110. The buried portion 110 is formed in the plug housing 110, (111), and a pair of plug terminal insertion holes (112) positioned in the plug receiving recess (111)
The plug accommodating groove 111 is a portion in which the plug P is received and the plug terminal inserting hole 112 is a portion into which the plug terminal T is inserted, And a receptacle terminal provided in the plug terminal insertion hole 112 is connected to a power line at a rear surface of the buried portion 110,
Further comprising opening and closing means (200) for opening and closing the plug receiving groove (111) and the plug terminal insertion hole (112)
The opening / closing means (200)
An opening / closing plate operation groove 210 formed in a vertically long length at a front center portion of the front plate 120;
An upper opening / closing plate 220 inserted in the upper half of the opening / closing plate operation groove 210 so as to be slidable up and down;
A lower opening / closing plate 230 slidably inserted in the lower half of the opening / closing plate operation groove 210;
Guide grooves 240 formed on both sides of the opening / closing plate operation groove 210 in the vertical direction;
Guide protrusions (250, 260) formed on both sides of the upper and lower openable / closable plates (220, 230) in a vertical direction and inserted and guided into the guide grooves (240);
An upper opening / closing plate closing position locking groove (271) formed on the upper side of the middle portion of the guide groove (240);
A lower opening / closing plate closed position locking groove (272) formed below the middle portion of the guide groove (240);
An upper opening / closing plate opening locking groove 281 formed at an upper end of the guide groove 240 and a lower opening / closing plate opening locking groove 282 formed at a lower end of the guide groove 240; And
A locking protrusion 291 formed at the lower end of the guide protrusion 250 of the upper opening and closing plate 220 and selectively inserted into the upper opening and closing plate closing position locking groove 271 and the upper opening and closing plate opening position locking groove 281, And a locking protrusion 260 formed at the upper end of the guide protrusion 260 of the lower opening and closing plate 230 and selectively inserted into the lower opening and closing plate closing position locking groove 272 and the lower opening and closing plate opening position locking groove 282 292) for preventing electric shock,
And a length adjusting unit 300 for adjusting the lengths of the upper and lower opening and closing plates 220 and 230 projecting outward from the front plate 120 according to the opening of the plug receiving groove 111,
The upper and lower opening and closing plates 220,
And a pair of upper and lower side plate units 220a and 230a branched in the vertical direction,
The length adjuster 300 includes:
A folding member 310 for foldably connecting the pair of upper and lower side plate units 220a and 230a;
And binding means (320) for binding the pair of upper and lower side plate units (220a, 230a) in a folded state,
The binding means (320)
The first and second binding members (220a, 230a) are provided on the front surfaces of the pair of upper and lower side plate units (220a, 230a) so that the pair of upper and lower side plate units 321, 322)
The first and second binding members 321,
Respectively,
Wherein one of the first and second binding members (321, 322) is made of a magnet, and the other binding member is made of metal.

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