KR101838267B1 - Fixing Implement for Terminal Box of Apartment House - Google Patents

Abstract

The present invention relates to a wire terminal box fixing structure for an apartment house, and more particularly, to a wire terminal box fixing structure for an apartment house, capable of maximizing installation space availability while preventing an electric shock without the limitation of an installation position and obtaining easy operability to simply perform opening and closing operations by laterally pushing a door cover by including a pair of door covers to perform sliding opening and closing operations in each corresponding direction in both sides of a body in which a pair of terminal insertion holes of plugs are formed in a horizontal direction, and preventing the door cover from being damaged by preventing a cord from colliding with the door cover when the cord is shaken due to an external force in a state in which the plug is inserted into a plug insertion groove.

Description

{Fixing Implement for Terminal Box of Apartment House}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wire terminal box fixing structure for use in a residential apartment building, and more particularly, A pair of door covers which can be opened and closed can be provided so that it is possible to maximize the utilization of the installation space while preventing the electric shock without being restricted by the ease of operability and the installation position, The present invention relates to a wire terminal box fixing structure for a residential house for preventing breakage of a door cover by preventing a cord from colliding with a door cover when the cord is shaken due to an external force while being inserted into a groove.

Generally, the power supplied from the machined cable or the underground wire in the apartment house is supplied to each customer through the switchboard, and each customer uses the supplied power as an outlet or an illumination power source.

In each customer, the receptacle is provided in a buried form, which is mainly embedded in a wall, and has a multi-receptacle having a certain length of wire for connection with various electronic apparatuses.

Korean Patent Registration No. 10-1256629 (Apr. 19, 2013) discloses a "power box with a built-in socket for a socket outlet".

However, in the conventional power socket of a socket-type embedded in a conventional apartment house, the cord easily collides with the door cover while the plug is being inserted into the plug insertion groove while the cord is shaken by an external force due to contact with the user.

As a result, not only the door cover may be broken, but also a safety accident such as a short circuit may occur due to the coating of the cord being peeled off.

Korea Patent Registration No. 10-1256629 (Apr. 19, 2013) 'Power box for exclusive use of receptacle for apartment house'

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 portable terminal which can slide on both sides of a body having a terminal insertion hole of a pair of plugs in a horizontal direction, It is possible to maximize the utilization of the installation space while preventing the electric shock without being restricted by the ease of operability and the installation position which are easily opened and closed simply by providing a pair of door covers, And it is an object of the present invention to provide a wire terminal box fixing structure for a premises for preventing the cord from colliding with the door cover when the cord is shaken by an external force.

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.

In order to achieve the above-mentioned object, the present invention provides a plug connector comprising: a body (10) formed on both sides of a plug insertion groove (11), the plug insertion groove (11) A terminal hole 12 formed in the plug insertion groove 11 and a code terminal 41 of the plug 40 are coupled with each other to electrically connect the electrode 20 ); And a door cover 30 provided to open and close the front surface of the body 10. The door cover 30 is symmetrically disposed on both sides of the front surface of the body 10, An upper bending portion 31 and a lower bending portion 32 are formed which are bent in the vertical direction so as to extend forward from the upper end of the upper rail 10 and the rear side rail 13, A plurality of rollers 33 are axially supported on the inner side surface of the upper body 31 at predetermined intervals in the longitudinal direction and the plurality of rollers 33 supported on the upper bending portion 31 are fixed to the upper end A rear end of the plug 40 protruding forward from the body 10 and projecting forward from the rail 13 and coupled to the plug insertion groove 11 by a predetermined size, Is accommodated in the inside thereof, is curved forward, and the lower end surface is in a horizontal plane A cord guide hole 34 through which the cord 42 of the plug 40 passes is formed by cutting a predetermined length in a longitudinal direction outside the inner end portion to a predetermined width and the upper bent portion 31 of the door cover 30 And the lower end portion of the lower bending portion 32 is formed with a locking protrusion 35 which is inclined at the end side while being extended downward by a predetermined height. The upper end portion of the body 10 and the lower end portion of the rail 13 And the rear end of the door cover 30 has a height approximate to the height of the upper bent portion 31 and the lower bent portion 32 of the door cover 30 so as to contact the wall 50, So that the locking projection 35 of the door cover 30 slidingly moves along the rail 13 at an intermediate position of the length at the rear end of the rail 13 on at least the upper end side of the body 10 (15) is fixed to the housing In order to prevent the plug 40 from colliding with the door cover 30 when the cord 42 is shaken by an external force in a state where the plug 40 is inserted into the plug insertion groove 11, 100), wherein the collision avoidance part (100) comprises: a front collision preventing part (110) coupled to a front part constituting the code guide hole (34); And a rear impact preventing means 120 coupled to a rear portion of the cord guide hole 34. The front impact preventing means 110 has a shape of ' An engaging member 111 coupled to the outside of the front portion constituting the front portion 34; And a front cushioning member 112 provided on the rear surface of the coupling member 111. The rear crash preventing member 120 includes a support plate 121 disposed behind the cord 42; A pair of coupling protrusions 122 extending rearward from the support plate 121 and coupled to the outside of the rear portion of the code guide hole 34; And a rear cushioning member 123 provided on the front surface of the support plate 121. The support plate 121 extends upwardly and downwardly from the coupling member 111 so that the rear of the cord 42 can be stably And the cord 42 is prevented from swinging backward by an external force.

According to the present invention, first, a pair of plug insertion grooves formed laterally in the body can be easily and independently opened and closed by sliding the door cover laterally by a simple operation, and also water, dust, It is possible to prevent an electric shock or the like caused by child play.

Second, the utilization of the installation space can be maximized without being limited by the installation location.

Third, when the plug is inserted into the plug insertion groove, the cord is prevented from colliding with the door cover when the cord is shaken by an external force, thereby preventing breakage of the door cover.

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 illustrating a structure in which a door cover is detached from a wire terminal box fixing structure for a residential home according to the present invention.
2 is a perspective view of FIG.
3 is a vertical cross-sectional view of Fig.
FIG. 4 is an enlarged view of a rear portion of the door cover fixing structure for a dwelling house according to the present invention, in which the locking protrusion of the door cover is prevented from being separated from the body.
5 is a rear structural view illustrating a state in which a front surface of a body is covered with a door cover in a wire terminal box fixing structure for a dwelling according to the present invention.
6 is a front view showing a structure for opening a door cover on one side in a wire terminal box fixing structure for a dwelling according to the present invention.
7 is a side cross-sectional view illustrating a structure in which a plug is coupled through a wire terminal box fixing structure for a dwelling house according to the present invention.
And
8 is a side cross-sectional view illustrating a state in which the collision preventing portion is provided in the wire terminal box fixing structure for a dwelling according to the present invention.

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 later-described Japanese Patent No. 1256629 as it is, all of the features of the device configuration described below can be understood as the matters described in Japanese Patent No. 1256629. [

However, the present invention is not limited to the case where the 'power box dedicated to the outlet of the apartment house' of the configuration disclosed in the above-mentioned Japanese Patent No. 1256629 is replaced with the 'electric terminal box fixing structure for apartment house' A structure for preventing collision with the door cover when the cord is shaken due to an external force, and a description of its operation are further included, and this portion is the most important constitutional feature.

Therefore, the device structure, characteristics, and operation relationship described below will be incorporated by reference in the above-mentioned Japanese Patent No. 1256629, and the structure related to the main features of the present invention will be described in detail at the rear end.

1 to 7, the wire terminal box fixing structure for a dwelling according to the present invention comprises a body 10, an electrode 20, and a door cover 30.

In the body 10 of the present invention, the plug insertion grooves 11 are formed on the front surface so that the plug insertion grooves 11 are spaced apart from each other by a predetermined distance.

The plug insertion groove 11 is formed to have a size and a depth so that the plug can be inserted from the front face of the body 10 and a pair of cord terminals protruding from the plug are horizontally penetrated The terminal hole 12 is formed.

The body 10 is largely embedded in the wall, but a predetermined width in front of the body 10 may be formed to protrude from the wall.

The electrode 20 of the present invention is provided on the surface of the body 10 corresponding to the incidence end face of the plug insertion groove 11 so that power is supplied from the outside.

The electrode 20 is formed in such a manner that an end of a code terminal formed so as to protrude into the plug at a position on the same horizontal line as a pair of terminal holes 12 formed in the plug insertion groove 11 in the body 10 .

The body 10 and the electrode 20 are similar to the conventional buried power box.

The present invention is characterized in that a pair of door covers (30), which is a structure for opening and closing the front surface of the body (10), are provided symmetrically on both sides so as to correspond to a pair of plug insertion grooves (11) And the slide opening / closing operation is performed.

The door cover 30 of the present invention has a structure in which an upper end portion and a lower end portion of the door cover 30 can be slidably moved along the upper and lower ends of the front side of the body 10, The upper and lower ends of the upper and lower bent portions 31 and 32 are bent in a " a " or " a " shape so as to respectively enclose the upper and lower ends of the body 10, And the lower end is used as the rail 13.

The upper and lower bent portions of the door cover 30 are folded downward or upward so as to prevent the door cover 30 from falling forward and the body 10 is folded up inside the folded surface of the upper bent portion 31, A plurality of rollers 33 that are seated on the upper end of the rail 13 are mounted on the upper side of the door cover 30 in the longitudinal direction of the door 13, .

Each door cover 30 provided on both sides of the body 10 has a predetermined size and protrudes forward so that a rear end portion of the plug protruding forward in a state where the plug is inserted into the plug insertion groove 11, So as to be accommodated therein.

In particular, the door cover 30 is vertically penetrated so that the door cover 30 is bent in a forward direction while a lower end surface thereof is formed in a horizontal plane so that a predetermined length is cut into a predetermined width in the longitudinal direction from the inside end to the outside, ).

In addition, the door cover (30) on both sides is formed such that the outer end face of the door cover (30) corresponding to each other is closed, and the inner end face facing each other is opened to communicate with the outside.

When the door covers 30 are slid in mutual opposing directions, the outer side surface of the door 10 is prevented from moving further by being caught by both ends of the body 10, It will open and close exactly 1/2.

The door cover 30 is provided on the upper bent portion 31 and the lower bent portion 32 of the door cover 30 in order to prevent the door cover 30 from being detached from the body 10 when the door cover 30 is opened or closed. The locking protrusions 35 are formed in an inclined shape on the end face side while the end portions of the inner side facing the side face 30 of the body 10 are extended downward by a predetermined height, The engagement protrusion 14 is formed so as to contact the wall with the upper bent portion 31 of the door cover 30 and a height approximate to the height of the lower bent portion.

4, the body 10 of the present invention has at least a rear portion of the front upper end side rail 13 and a rear portion of the door cover 30 slidingly moved along the rail 13 to a middle portion of the rail 13 So that the movable diaphragm 15 is provided so that the engaging protrusion 35 is seated.

In the present invention, it is preferable that the roller 33 is formed only on the side of the upper bent portion 31, and the engagement preventing jaws 14 are formed on the upper and lower sides of both ends of the body 10, It is most preferable that the engagement protrusions 35 of the door cover 30 which are caught by the engagement preventing jaws 14 are simultaneously formed in the upper bent portion 31 and the lower bent portion 32. [

The door cover 30 is provided with the outer side surface so that the sliding movement of the door cover 30 is limited by the engagement protrusions 35 at the inner side end, the engagement preventing jaw 14 for preventing the body 10 from falling off, The door cover 30 covers the body 10 so as to cover half of the body 10 while preventing the body 10 from being deviated from the side.

Hereinafter, the operation of the present invention will be described in detail.

First, the body 10 of the present invention is made to protrude only a predetermined width in front of the wall, and most of the body 10 is embedded and fixed.

The door cover 30 completely covers the front surface of the body 10 as shown in Fig. 2 and the moment the cover 10 covers the front surface of the body 10 by the door cover 30, The engaging protrusion 35 formed on the upper bent portion 31 of the inner end side door cover 30 is in contact with the side end surface of the body 10 while the outer end surface of the door cover 30 is in contact with the side surface So as to be coupled to the body 10 so as to prevent lateral flow.

When the plug insertion groove 11 of the body 10 is cut off from the outside, dust or splashing water is not brought into contact with the inside of the body 10, so that it is safe from damage by children or electric shock.

Therefore, the present invention is advantageous in that it can be applied anywhere, not only in a specific position.

6, when the door cover 30 of one side to which the plug 40 is to be coupled is pushed by a force greater than a predetermined amount in the direction of the arrow, the door cover 30, The inner end of the door cover 30 is slightly lifted up for a while while the restricting projection 35 of the door 30 is pulled out of the upper end of the upper moving part 15. The rollers 33 are moved to the upper end of the upper rail 13 So as to facilitate sliding movement.

7, when the door cover 30 on one side is moved outward, the plug insertion groove 11 of the body 10 to be embedded in the wall 50 is opened to the front, When the plug 40 is coupled to the groove 11, a pair of code terminals 41 formed in the plug 40 penetrate through the terminal hole 12 of the plug insertion groove 11, 20).

The cord 42 of the plug 40 is guided to the cord guide hole 34 formed on the lower surface of the door cover 30 when the door cover 30 pushed outward is pushed inward again The door cover 30 is moved in a direction opposite to the arrow of FIG. 6 so that the front surface of the body 10 is securely closed.

Therefore, the door cover 30 always covers the entire surface of the body 10 except when the plug 40 is coupled to the body 10, so that the plug-in state can be safely maintained.

Particularly, according to the present invention, since the door cover 30 is slid laterally to open and close, if space permitting insertion of the plug 40 is allowed, the space can be maintained even in a somewhat narrow space.

8, when the cord 42 is shaken by an external force in a state where the plug 40 is inserted into the plug insertion groove 11, the cord 42 Is prevented from colliding with the door cover 30 is further realized.

The collision preventing part 100 prevents the cord 42 from colliding with the door cover 30 while being shaken in the back and forth direction due to external force due to contact with the user, The cover of the cord 42 is peeled off, thereby preventing a safety accident such as a short circuit.

The collision preventive unit 100 includes a front collision preventing unit 110 coupled to the front surface of the cord guide hole 34 and a rear collision preventing unit 120 coupled to the rear surface of the cord guide hole 34, .

Here, it should be understood that the rear portion of the cord guide hole 34 is directed to the wall 50 and the front portion thereof is directed in the opposite direction.

The front collision preventing means 110 includes a coupling member 111 which is formed on the front surface of the coupling member 111 and which is coupled to the outside of the front surface of the cord guide hole 34, And includes a front buffer member 112 provided.

The coupling member 111 may be coupled to a front surface of the cord guide hole 34 by an adhesive or the like.

When the cord 42 is swung back and forth by an external force while being coupled to the front portion of the cord guide hole 34, the cord member 42 is inserted into the cord guide hole 34 Thereby preventing collision with the front portion.

The front cushioning member 112 may be made of silicone or rubber and absorbs shocks caused by collision with the cord 42.

The rear collision preventing means 120 includes a supporting plate 121 disposed at the rear of the cord 42 and a pair of rearward extending portions extending from the supporting plate 121 and coupled to the outside of the rear portion of the cord guide hole 34 And a rear shock absorbing member 123 provided on the front surface of the support plate 121. [

The pair of coupling protrusions 122 are coupled to the outside of the rear portion of the cord guide hole 34 while being arranged in the vertical direction.

The pair of coupling protrusions 122 may be coupled to a rear portion of the cord guide hole 34 by an adhesive or the like.

The support plate 121 may be formed to extend vertically more than the engagement member 111.

The support plate 121 stably supports the rear of the cord 42 while preventing the cord 42 from being bent or shaked backward by an external force.

This can be understood because the external force acting on the cord 42 is generally in the direction of the wall 50 in front of the cord.

The rear shock absorbing member 123 may be made of silicone or rubber, and absorbs shocks caused by collision with the cord 42.

The collision avoidance unit 100 may further include a buffering means 130 for compressing the cord 42 when the cord 42 is swung forward by an external force while pressing the cord 42 backward.

The shock absorber 130 is located on the upper portion of the front collision preventing means 110 and is connected to the pressure plate 131 adjacent to the cord 42 and the rear end thereof to the pressure plate 131, A control lever 133 connected to a front end portion of the guide bar 132 and a control lever 133 connected to the front end of the guide plate 132 and the pressure plate 131, And a spring 134 coupled to the outside of the guide bar 132 to be positioned between the door cover 30.

The pressing plate 131 may be provided with a pressing pad 135 on the rear surface contacting the cord 42.

The pressing pad 135 may be made of silicone or rubber so that the cord 42 and the pressing plate 131 are in smooth contact with each other.

The spring 134 normally urges the pressure plate 131 backward so that the cord 42 can contact the rear impact preventing means 120 while the cord 42 is moved in the forward and backward directions by an external force When shaking, shrink and relax, shock absorbs.

The control lever 133 is formed so that the pressing plate 131 is separated from the cord 42 as the user pivots forward while being held by the user so that the door cover 30 can be opened and closed smoothly do.

Therefore, when the cord 42 is shaken by an external force in a state where the plug 40 is inserted into the plug insertion groove 11, 30, it is possible to prevent the door cover 30 from being broken and the cover of the cord 42 to peel off, thereby preventing a safety accident such as a short circuit.

10: Body 11: Plug insertion groove
12: Terminal hole 13: Rail
14: Jumping jaw for preventing deviation 15:
20: electrode 30: door cover
31: upper bent portion 32: lower bent portion
33: roller 34: cord guide hole
35: locking protrusion 40: plug
50: wall 100:
110: front collision preventing means 111: engaging member
112: front buffering member 120: rear-end collision preventing means
121: support plate 122: engaging projection
123: rear buffer member 130: buffer means
131: pressure plate 132: guide bar
133: Control lever 134: Spring

Claims (1)

A body 10 which is formed on both sides of the plug insertion groove 11 at a predetermined distance and into which the plug 40 is inserted, the body 10 being embedded in the wall 50;
A terminal hole 12 formed in the plug insertion groove 11 and a code terminal 41 of the plug 40 are coupled with each other to electrically connect the electrode 20 );
And a door cover (30) for opening and closing the front surface of the body (10)
The door cover (30)
The body 10 is symmetrically disposed on both sides of the front surface of the body 10 and is bent at an upper end portion and a lower end portion in the vertical direction so as to extend to the rear of the upper end portion of the body 10 and the lower end portion side rail 13, An upper bent portion 31 and a lower bent portion 32 are formed,
A plurality of rollers 33 are axially supported on the inner surface of the upper bent portion 31 at regular intervals,
The plurality of rollers 33 supported on the upper bending portion 31 are positioned on the upper end of the rail 13 on the upper end side of the body 10 and protrude forward to a predetermined size, The rear end of the plug 40 projecting forwardly of the body 10 and the cord 42 are received therein,
And a lower end surface thereof is formed in a horizontal plane, and a code guide hole 34 is formed in which a cord 42 of the plug 40 passes through a predetermined length in a lengthwise direction from the inner end to the outer side in a longitudinal direction,
A locking protrusion 35 is formed at an inner end portion of the upper bent portion 31 of the door cover 30 and an inner end portion of the lower bent portion 32 in a downwardly inclined shape,
An upper end portion and a lower end portion of the body 10 are provided at the rear of the side end portion of the rail 13 at a height approximate to the height of the upper bent portion 31 and the lower bent portion 32 of the door cover 30, (14) is formed so as to come in contact with the stopper (50)
The locking projection 35 of the door cover 30 which is slid along the rail 13 is seated on the rear side of the rail 13 at least at the upper end side of the body 10, In the wire terminal box fixing structure for a residential house having the east district 15,
The collision preventing portion 100 for preventing the collision of the cord 40 with the door cover 30 when the cord 42 is shaken by an external force in a state where the plug 40 is inserted into the plug insertion groove 11 Including,
The collision avoidance unit 100 includes:
A front collision preventing means 110 coupled to a front portion constituting the code guide hole 34; And
And a rear impact preventing means (120) coupled to a rear portion of the cord guide hole (34)
The forward collision preventing means (110)
An engaging member 111 which is formed in a 'C' shape with its front surface opened and which is coupled to the outside of the front portion constituting the code guide hole 34; And
And a front buffer member 112 provided on the rear surface of the coupling member 111,
The rear collision preventing means (120)
A support plate 121 disposed behind the cord 42;
A pair of coupling protrusions 122 extending rearward from the support plate 121 and coupled to the outside of the rear portion of the code guide hole 34; And
And a rear shock absorbing member 123 provided on the front surface of the support plate 121,
The support plate (121)
And the cord 42 extends vertically beyond the coupling member 111 to stably support the rear of the cord 42 while preventing the cord 42 from swinging backward by an external force. Fixed structure.

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