KR101534396B1 - Variable distribution box having level adjusting for finishing quality - Google Patents

Abstract

The present invention provides a variable height distribution box capable of adjusting the height in a flush type box to improve workability and finish quality.
According to a preferred embodiment of the present invention, an outer box having an outer sidewall surrounding an outer bottom plate and an outer bottom plate, an outer bottom plate and an outer sidewall by an outer sidewall; An inner side box having an inner side compartment inwardly surrounded by an inner side wall and an inner side wall surrounding an inner bottom plate and an inner bottom plate and an inner side wall and an inner box movable in a height direction of an inner side wall inside the outer box; ; A breaker bracket mounted on the inner box; A breaker connected to the breaker bracket and disposed in the inner box; And a vertical adjustment bolt for adjusting the height of the inner box in the height direction along the rotation direction from the outer box.

Description

[0001] Variable distribution box having a level adjustment for finishing quality [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a distributing box installed in a house, and more particularly, to a variable distribution box capable of heightening workability and finishing quality by adjusting the height thereof in a flush type box.

In the case of a distribution box installed in a multi-family house, a buried type box is installed on the wall, a breaker disposed inside the buried type box is fixed to the furniture side disposed on the front side of the wall, and the breaker cover and the safety cover are sequentially installed. In this case, since the breaker is not operated up and down, the following problems arise.

First, it is impossible to install a household distribution panel breaker before installing the shoe rack plate. As a result, the deadline of the electricity finishing process is settled to the schedule of the pre-process, and various start-up delays (cooling and heating, ventilation, remote meter reading, home net) and the use of the winter season boiler become difficult.

Second, the gap between the shoe rack plate and the distribution board (gap of 35 ~ 85mm between the shoe box and the frame surface) is poor. In addition, it is difficult to reinforce the backboard of the shoe box, so the lid is generated when the cover is installed. Also, when the separation distance is large, it is difficult to change other than the connection box fixing dimension.

Korean Patent Registration No. 10-1047497 discloses a technology for distributing a distribution board having a plurality of cut-off switches electrically connected to an external lead line to a ceiling distribution board for a residential house, The present invention relates to a fixture comprising a case body in which right and bottom portions of both sides of the right and left sides are opened and first and second covers for opening and closing the openings of the case body, ; A supporting angle arranged along the lateral direction at the bottom of the embossed groove formed in the wall to support the distributing box case at the bottom; And a support portion for supporting the inclined front portion, the inclined front portion being inclined along the inclined front portion of the distribution case at a bottom portion of the blocking portion, the blocking portion including a plurality of circulation holes, A fixed angle installed through a plurality of anchors penetrating the blocking portion and fastened to the wall; A pair of transverse moving rails disposed vertically and horizontally in the right and left sides of the distribution box case; A carrier which is connected to the first cover and movably connected to the transverse moving rail in a lateral direction to be drawn out to the outside of the distribution box case while being moved together with the first cover; A locker disposed at the bottom of the carrier and rotatably installed at one side of the carrier through a hinge and the other free end supporting the distribution board; A pair of lifting and lowering rails mounted on the front surface of the carrier, the lifting and lowering rails being installed vertically and vertically with the distribution board mounted thereon to raise and lower the distribution panel; A first connection line wound in a spring shape so as to connect a lead terminal formed in the recessed groove of the wall and a first connection terminal formed on the carrier; And a second connection line wound in a spring shape so as to extend and retract connecting the first connection terminal of the carrier and the second connection terminal of the distribution board, wherein the case body of the distribution box case includes a ceiling portion, A sloped front portion connected to the ceiling portion and the wall portion and having a sight window and extending in the left and right sides of the rear portion toward the back side and inserted into the recessed groove of the wall, A ceiling electric distributor fixture for a residential house is proposed, which includes a built-in wing.

This allows the user to select either the front or the side of the distributing box so that the space utilization can be improved because the shut-off switch installed inside the distributing box case can be operated from the front and side of the distributing box case.

However, the background art has a complicated structure due to the movement of the front and side surfaces of the shut-off switch, and there is no way to adjust the separation distance between the rear surface of the furniture and the power distributing box.

Korea Public Practice Room 1994-0019750 (Combined Structure of Residential Distribution Boxes) Korean Unexamined Patent Application Publication No. 10-2013-0036113 (communication terminal integrated type distribution box for a household equipped with a sliding opening / closing type door)

An object of the present invention is to provide a variable height distributing box which is adjustable in height in a flush type box so as to increase workability and finish quality.

According to a preferred embodiment of the present invention,

An outer box having an outer side wall surrounded by the outer bottom plate and the outer bottom plate, an outer bottom plate and an outer side wall by an outer side wall;

An inner side box having an inner side compartment inwardly surrounded by an inner side wall and an inner side wall surrounding an inner bottom plate and an inner bottom plate and an inner side wall and an inner box movable in a height direction of an inner side wall inside the outer box; ;

A breaker bracket mounted on the inner box;

A breaker connected to the breaker bracket and disposed in the inner box;

A vertical adjustment bolt for adjusting a height of the inner box from the outer box to a height direction along a rotating direction;
A screw hole formed in an upper portion of an inner side wall of the inner box and into which the upper and lower adjustment bolts are inserted, a screw hole formed in the outer box in the same axial direction in the bolt assembly hole and screwed to the screw portion of the upper and lower adjustment bolts, And a snap ring coupled to prevent the vertical adjustment bolt from separating from the bolt assembler;
A plurality of guides are projected from an outer bottom plate of the outer box, and the inner box is provided with a guide engaging portion slidably engaged with the guide;
And the vertical adjustment bolts are provided at two positions on the upper side of the inner sidewall on the center line passing through the center in the longitudinal direction of the inner box.

delete

delete

delete

According to the present invention, it is possible to adjust the height of the inner box positioned in the outer box of the variable distribution distributor with the vertical adjustment bolt, thereby enabling the installation of the circuit breaker, wiring and inner cover finishing, Independent electric work is done irrespective of the finishing process, so it is possible to install a household electric distribution panel regardless of the installation of furniture.

In addition, it is possible to minimize the distance from the furniture by adjusting the depth of the variable embedding box (inner box), and it is unnecessary to reinforce it when the cover is installed, there is no lurching, no connection box is needed, Work becomes possible. Especially, the quality of finishing between the shoe box and the distribution board is improved.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention, Shall not be construed as limiting.
1 is a perspective view of a distribution box according to the present invention;
2 is a plan view of Fig.
3 is a sectional view taken along the line AA in Fig.
FIG. 4 is a state in which the inner box is inserted into the outer box by the vertical adjustment bolts in FIG. 3;
Fig. 5 is a view showing the guide structure of the inner box and the outer box in the distributing box of Fig. 1; Fig.
FIG. 6 and FIG. 7 are installation flowcharts of a distribution box according to the present invention. FIG.
FIG. 8 is a cross-sectional view taken along the line AA of FIG. 2, showing an example in which the mounting position of the snap ring is changed;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

1 to 3, the variable transmission power distributing box 10 according to the present invention includes an outer box 12, an inner box 14 which is assembled with the outer box 12 and is adjustable in height, a breaker bracket A breaker 18 mounted on the breaker bracket 16 and a vertical adjustment bolt 20 for adjusting the height of the inner box 14. [

The outer box 12 includes an outer bottom plate 121 and an outer side wall 122 surrounding the outer bottom plate 121. The outer bottom plate 121 and the outer side wall 122 define an outer storage chamber 124).

The inner box 14 includes an inner bottom plate 141 and an inner side wall 142 surrounding the periphery of the inner bottom plate 141 and an inner compartment 141 144). At this time, the inner bottom plate 141 is configured to be smaller than the outer bottom plate 121. The inner side wall 142 may be equal to or slightly smaller than the height of the outer side wall 122. Therefore, the outer housing chamber 124 of the outer box 12 can house the inner box 14. 4, when the inner box 14 is completely inserted into the outer storage chamber 124 of the outer box 12, the upper surface of the inner box 14 is flush with the upper surface of the inner box 12 Is located.

5, a plurality of guides 127 protrude from the outer bottom plate 121 of the outer box 12 so as to guide the inner box 14 up and down in the outer box 12. The inner box 14 Has a guide engaging portion 147 which is slidably fitted in the guide 127. [ The guide 127 is formed on the side of the short side of the outer bottom plate 121 in this embodiment, but the present invention is not limited thereto. The guide 127 may have a cylindrical shape in this embodiment and the guide engaging portion 147 may have the same hollow cross section corresponding to the cross section of the guide 127. [

Accordingly, the inner box 14 is protruded in the height direction while receiving sliding guidance from the outer box 12 to the guide 127. Here, the height direction may be understood as a vertical direction in the drawing.

The circuit breaker bracket 16 is bent at both ends in a substantially U-shape and screwed to the upper end of the inner box 14 and disposed in the inner storage chamber 144. The breaker (18) is mounted on a wide upper surface of the breaker bracket (16). Thus, the breaker 18 is located inside the inner box 14 via the breaker bracket 16.

The upper and lower adjustment bolts 20 are provided at two positions for height adjustment of the inner box 14 from the outer box 12 in the height direction along the rotating direction. That is, the vertical adjustment bolts 20 are provided on the upper side of the inner side wall 142 on the center line X passing through the center in the longitudinal direction of the inner box 14.

At this time, the vertical adjustment bolts 20 are inserted into the bolt assembly holes 142a formed on the inner side wall 142 of the inner box 14 and the vertical adjustment bolts 20 are inserted into the bolt installation holes 142a And screwed into a screw hole 122a formed in the box 12. [ At this time, a snap ring 22 is coupled to the vertical adjustment bolt 20 so that the vertical adjustment bolt 20 only rotates at a predetermined position and is prevented from being separated.

The upper and lower adjustment bolts 20 are inserted into the bolt assembly holes 142a of the inner box 14 and are screwed to the screw holes 122a of the outer box 12, As shown in FIG. Accordingly, the inner box 14 is moved up and down from the outer box 12 as shown in FIGS. 3 and 4 by adjusting the amount of screwing according to the rotation direction of the vertical adjustment bolt 20, and the height is adjusted up and down. 3, the snap ring 22 is located above the bolt assembly hole 142a and is assembled to the upper and lower adjustment bolts 20 or is positioned below the bolt assembly hole 142a as shown in FIG. 8, Can be assembled.

6, the outer box 12 is installed in the wall 100 of the room and the inner box 14 is connected to the outer box 12 as shown in (b) . At this time, the breaker bracket 16 and the breaker 18 are already installed in the outer box 12 as shown in FIG. Thereafter, the circuit breaker cover 24 is installed in the inner box 14 as shown in (c). The breaker operation switch is exposed according to the installation of the breaker cover (24).

Next, the furniture (for example, the shoe box) 200 is disposed on the front surface of the variable distribution box 10. In this state, when the breaker cover 24 is opened and the vertical adjustment bolts 20 are adjusted, the inner box 14 moves up and down from the outer box 12 as shown in FIG. 3 and FIG. At this time, the adjustment amount of the vertically adjusting bolts 20 is adjusted in consideration of the distance between the rear surface of the furniture (for example, a shoe box) arranged in the room and the front surface of the variable distribution box 10. Accordingly, in the case of the apartment house, it is possible to cope with the distances of various generations generated between the shoe box and the variable distributor box 10, thereby eliminating the deadline defect.

When the adjustment of the vertical adjustment bolts 20 is completed, the safety cover 26 is installed on the circuit breaker cover 24 as shown in FIG. 7 (e). In Fig. 7 (bar), the safety cover 26 is slightly open.

As described above, according to the present invention, it is possible to adjust the height of the inner box 14 of the variable distributor box 10 by means of the vertical adjustment bolts 20, so that it is possible to install a circuit breaker, wire connection and inner cover finish, Independent electric works can be done, so it is possible to have a household electric distribution panel installation regardless of the installation of furniture.

In addition, it is possible to minimize the separation distance by adjusting the depth of the variable embedding box (inner box), no need to reinforce the cover, no lurching, no connection box, easy construction and management, It becomes. Especially, the quality of finishing between the shoe box and the distribution board is improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

12: Outer box
14: Inner box
16: Breaker bracket
18: Breaker
20: Vertical adjustment bolt
127: Guide
147: guide coupling portion

Claims (4)

An outer side wall 122 surrounding the outer bottom plate 121 and the outer bottom plate 121 and an outer box 122 having an outer storage chamber 124 inside by an outer bottom plate 121 and an outer side wall 122 12);
An inner side wall 142 surrounding the inner bottom plate 141 and the inner bottom plate 141 and an inner storage chamber 144 inside by the inner bottom plate 141 and the inner side wall 142, An inner box 14 installed inside the box 12 so as to be movable in the height direction of the inner side wall 142;
A breaker bracket (16) mounted on the inner box (14);
A breaker (18) connected to the breaker bracket (16) and disposed in the inner box (14);
A vertical adjustment bolt (20) for adjusting the height of the inner box (14) in the height direction along the rotation direction from the outer box (12);
A bolt assembly hole 142a formed in an upper portion of the inner side wall 142 of the inner box 14 and into which the upper and lower adjustment bolts 20 are inserted and a bolt hole 142a formed in the outer box 12 in the same axial direction A screw hole 122a screwed to the threaded portion of the vertical adjustment bolt 20 and a snap ring 22 coupled to the vertical adjustment bolt 20 to prevent the vertical adjustment bolt 20 from separating from the bolt assembly hole 142a, / RTI >
A plurality of guides 127 are projected from the outer bottom plate 121 of the outer box 12 and the inner box 14 is provided with a guide engaging portion 147 which is slidably fitted in the guide 127 Being;
Wherein the upper and lower adjustment bolts (20) are provided at two positions on the upper side of the inner sidewall (142) on the center line passing through the center in the long side direction of the inner box (14). delete delete delete

Images