KR100749723B1 - Protected duct bi-directional of multi-electric line being buried inwall for apartment house - Google Patents

Abstract

An electric line protection duct for a housing complex is provided to effectively arrange plural electric lines in the protection duct by enabling a user to selectively arrange the electric lines in one or two directions. An electric line protection duct for a housing complex includes a duct body and an auxiliary duct. A center portion of a step portion(112) is protruded in an arc-like shape. The step portion has a coupling hole(111). Bolts are coupled with upper and lower ends of the coupling hole. A barrier rib is formed inside a first connecting tube(115), which couples first and second tube lines with an inner space of the housing complex. First and second open holes are formed. Hinge grooves are formed at both sides of the first and second open holes. A hinge pin is arranged to selectively open/close the first and second open holes and the first and second tube lines. Plural coupling holes are formed on an adjacent side of the first and second open holes. A second connecting line(125) couples first and second connecting tubes with the inner space of the housing complex. Coupling pins having an implementation hole are protruded from the auxiliary duct.

Description

Protected duct bi-directional of multi-electric line being buried inwall for apartment house}

1 is a perspective view showing a combined bidirectional integrated wire protection duct for a multi-family house buried in the wall according to an embodiment of the present invention,

Figure 2 is an exploded perspective view showing a two-way integrated wire protection duct for a multi-family house buried in the wall according to an embodiment of the present invention,

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B of FIG.

Figure 5a is a perspective view showing the duct body of the two-way integrated wire protection duct for apartment house buried in the wall according to an embodiment of the present invention,

5B is a cross-sectional view of the main portion of FIG. 5A and FIG.

Figure 6 is a cross-sectional view showing a bidirectional integrated wire protection duct for a multi-family house buried in the wall according to an embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

110: duct body 113: bulkhead

117: hinge groove 118: hinge pin

119: opening and closing plate 120: auxiliary duct

121: barrier wall 128: connecting piece

K: Incision L: Wire

S: Indoor space

The present invention relates to an electric wire protection duct, and more particularly, an electric wire can be selectively installed in one or both directions by changing the coupling method according to the user's convenience to the integrated electric wire protection duct installed to be embedded in the wall for wiring the electric wire. By having a structure capable of wiring, the present invention relates to a two-way integrated wire protection duct for apartment houses buried in one wall so as to efficiently wire the wires.

Due to the increase in population, residential space has been relatively reduced, leading to the increase of apartments, which are apartments. These apartments have all the facilities indoors and are very convenient to use, making it a form of housing that most people want to live in.

Conventional apartments only need to be wired with electric cables, but in recent years, the use of various medicinal wires other than electric cables, such as telephone lines, high-speed Internet lines, and CATV / MATV cables, is needed to construct apartments with diversified and high-speed media. For this purpose, a communication EPS room or a PIT is provided for each floor and wired using a cable tray.

However, since the communication EPS room or the PIT has a very large area of about 1.3 × 0.7 (㎡), this causes a decrease in the common area, which causes the actual residential space to be narrowed. There was a problem in that high construction cost was required because the pipe construction was difficult to the room.

In addition, when installing without installing a communication EPS room or a PIT, a large amount of PVC conduits accommodating various electric wires are purchased in a frame. In this case, conduit construction is very difficult and structural strength is weak. Reinforcement of reinforcement is required, there is a risk of being damaged by anchor or drill after winning the line, there was a disadvantage that can not be repaired.

In order to solve this problem, there is an arc-shaped rectangular tube formed with a wiring hole through which the integrated wire penetrates and the upper and lower ends are curved to the front side. It is vertically bent to the lower side, but protrudes to the outside of the wall to form the upper front wing portion with fastening grooves arranged around the bottom, and the lower wing portion with fastening grooves arranged around the bottom is formed, and vertically bent to the upper side of the lower wing. An integrated wire protection duct body which protrudes outward from the wall and has a lower front wing portion in which a fastening groove is arranged around the wall and is continuously arranged up and down;

The long wire shape is fixed to the one end of the wiring hole of the upper and lower wings of the integrated wire protection duct body, the pull spring is formed in the inner end of the body fixed to the body, the guide is formed on the inner side of the body The guide hole is inserted into the push bar so as to protrude toward the wiring hole, and the other end of the pulling spring is fixedly connected and pulled into the wiring hole by the pulling spring, and the inner side of the push bar is formed with a rubber finish material on the outer surface of the push bar;

The fastener which is positioned between the lower wing of the integrated wire protection duct body which is continuously arranged up and down and the upper wing of the other integrated wire protection duct body which is inserted into and fixed to the respective fastening grooves is fastened to the upper and lower ends. The fixing part is horizontally formed at the rear side, and is formed vertically at the distal end of the fastening fixing part, and the fixing presses which are fixed by being inserted into the fastening grooves of the adjacent lower front wings and the fastening grooves of the upper front wings are projected to the rear side. An integrated front plate is formed on the wall of the apartment house, characterized in that a front plate having an open portion is formed on an extension line, and an upper portion of the open portion of the front plate has an entrance fastening panel having a cover having a flame retardant foam hinged at one end to open and close the opening. The wire protection duct was announced as a patent registration No. 10-0651075 dated August 17, 2006.

However, the conventional protection duct for integrated wires did not achieve efficient wire wiring even after construction, and there was a problem that high construction cost is required for efficient wire wiring.

In other words, apartment buildings are generally constructed so that households can be separated from each other with the walls interposed between them. In order to wire the wires for each household, wires are wired through the protection duct embedded in the wall considering the aesthetics of the interior space. do. However, since the protection duct for integrated wires can be wired only in one direction, there is a structural defect that wires cannot be wired through the protection duct for integrated wires in another generation of the same layer. In order to do this, it is possible to install a pair of protective ducts for the integrated cable symmetrically with each other.

The present invention has been made in view of the problems of the integrated wire protection duct embedded in the wall of the conventional multi-unit house, the purpose is to combine the protection duct for the integrated wire installed to be embedded in the wall to wire the wire according to the user's convenience By changing the method to have a structure that can selectively wire the wire in one or both directions, to provide a two-way integrated wire protection duct for the apartment house buried in the wall to enable the wiring of the wire efficiently.

The present invention for achieving the above object

To be integrated with the wall surface to wire the integrated wires to be repeatedly stacked in a continuous installation, but the upper and lower box shape of the center side protrudes in an arc shape, the stepped portion having a fastening hole that the bolt is coupled to the top and bottom And a partition wall for partitioning an inner space therein, and a first wiring path and a second wiring path are formed therein, and the first and second wiring paths are formed on one side to wire the integrated wire in one direction. A first connecting pipe is formed to connect the interior space of the multi-unit house, and first and second opening holes are formed at upper and lower sides of the other side, respectively, and hinge grooves are formed at both sides of the first and second opening holes, respectively. A hinge pin of a pair of opening and closing plates for selectively opening and closing the first and second opening holes and the first and second wiring paths through rotation is coupled, and a plurality of coupling holes are adjacent to one side of each of the first and second opening holes. Formed duct body and

The end is inserted into the first and second opening holes symmetrically with the duct body so that the integrated wire can be wired in a symmetrical direction with the integrated wire wired through the duct body, and the inner space is partitioned inside. A barrier wall is formed to form a first connection path inside the second connection path and the first wiring path, and a cutout part for opening the second wiring path is formed on upper and lower sides of the second connection path. In order to wire the integrated wire in the other direction, a second connecting pipe connecting the first and second connection paths and the interior space of the multi-family house is formed on the side, and a connection piece having installation holes bolted to the plurality of coupling holes on the upper and lower sides. It is configured to include the protruding auxiliary duct.

Hereinafter, with reference to the accompanying drawings it will be described in detail the two-way integrated wire protection duct for a multi-family house buried in the wall according to an embodiment of the present invention.

1 is a combined perspective view showing a bidirectional integrated wire protection duct for a multi-family house buried in the wall according to a preferred embodiment of the present invention, Figure 2 is a bidirectional integrated wire protective duct for a multi-family house buried in the wall according to a preferred embodiment of the present invention It is an exploded perspective view showing.

1 and 2, the bidirectional integrated wire protection duct 100 for a multi-family house buried in the wall of the present invention is a duct body 110 is installed on the wall to wire the integrated wire (L) to the wall, It comprises an auxiliary duct 120 and the hook 130 for wiring the integrated wire (L) in a symmetrical direction with the integrated wire (L) wired through the duct body 110.

The duct body 110 has a long box shape opened up and down, the center side protrudes in an arc shape, the stepped portion 112 having a fastening hole 111 is formed on the upper and lower ends, the partition wall 113 on the inside The first wiring path 114a and the second wiring path 114b are formed therein, the first connection pipe path 115 is formed on one side, and the first and second opening holes 116a on the upper and lower parts on the other side. And 116b are formed, hinge grooves 117 are formed at both sides of the first and second opening holes 116a and 116b, and hinge pins 118 are coupled to the hinge grooves 117. At this time, the hinge pin 118 is connected to the coupling hole (H) formed in the pair of opening and closing plate 119 so as to be hinged rotatably, adjacent to one side of the first and second opening holes (116a, 116b) A plurality of coupling holes G are formed.

On the other hand, the auxiliary duct 120 has a blocking wall 121 for partitioning the internal space therein is formed a second connection path 124b and a first connection path 124a therein, the second connection Cutouts K are formed at upper and lower sides of the furnace 124b, respectively, and second connection pipes 125 are formed at the other side, and the connecting piece 128 having the installation holes 126 is formed at the other upper and lower sides thereof. .

Here, each opening and closing plate 119 is formed with a hinge hole 134, the hinge hole 134 is connected to the connecting rod 132 of the locking hole 130 so as to rotate the hinge.

At this time, a bearing (not shown) for smooth rotation of the connecting rod 132 is inserted and inserted between the connecting rod 132 and the hinge hole 134 by an interference fit method, and the connecting rod 132 is forcibly inserted into the inner ring of the bearing. It is preferable that the insert is connected by fitting.

Accordingly, the coupling relationship and the effect of the bidirectional integrated wire protection duct for a multi-family house embedded in the wall of the present invention having the above configuration will be described with reference to the drawings.

3 is a cross-sectional view taken along the line AA of Figure 1, Figure 4 is a cross-sectional view taken along the line BB of Figure 1, Figure 5a is a perspective view showing the duct body of the two-way integrated wire protection duct for the housing in accordance with a preferred embodiment of the present invention 5B is a cross-sectional view illustrating main parts of FIG. 5A, and FIG. 6 is a cross-sectional view illustrating a two-way integrated wire protection duct for a multi-family house embedded in a wall according to a preferred embodiment of the present invention.

Referring to Figures 3 to 6, the duct body 110 is embedded in a continuous repetitive laminated on the wall surface of the apartment house. At this time, the stepped portion 112 formed at the upper end and the lower end of the duct body 110 is in contact with the surface, the fastening hole 111 formed in the stepped portion 112 is in communication with each other. Accordingly, by fastening the bolt (B) to the fastening hole 111 communicated with each other, the duct body 110 is installed to be stacked on each other to form a close coupling relationship.

In addition, the first opening hole 116a and the second opening hole 116b selectively open and close the first and second opening holes 116a and 116b and the first and second wiring lines 114a and 114b through hinge rotation. To open and close the plate 119 is hingedly coupled.

That is, hinge grooves 117 are formed at both sides of the first and second opening holes 116a and 116b, and hinge pins 118 are coupled to the hinge grooves 117. The hinge pin 118 coupled in this way is inserted into the hinge hole 134 formed in the opening and closing plate 119.

Accordingly, the pair of opening and closing plates 119 selectively block the first and second opening holes 116a and 116b or the first and second wiring paths 114a and 114b according to the hinge rotation direction.

On the other hand, a hinge hole 134 is formed on the front of each opening and closing plate 119, the connecting rod 132 of the locking hole 130 is coupled to the hinge hole 134 so as to rotate the hinge. Accordingly, when the engaging opening 130 is connected to the ends of the first and second opening holes 116a and 116b, the opening and closing plates 119 are not rotated into the duct body 110 and the external pressure is applied. You have support.

Accordingly, the first and second opening holes 116a and 116b of the duct body 110 are blocked through the opening and closing plate 119, and then embedded in the wall to install the integrated wire L only by the duct body 110. Can be wired in one direction.

On the other hand, when the auxiliary duct 120 is fastened to the duct body 110, the two-way integrated wire auxiliary duct 120 for the apartment house is embedded in the wall of the present invention can wire the integrated wire in both directions.

That is, the upper and lower ends of the auxiliary duct 120 are inserted into the first opening hole 116a and the second opening hole 116b of the duct body 110.

At this time, the opening and closing plate 119 on the side of the first wiring passage 114a of the first opening hole 116a is pushed by the upper end of the auxiliary duct 120 to rotate the upper portion of the first wiring passage 114a. The opening and closing plate 119 on the side of the second wiring path 114b of the first opening hole 116a is hinged toward the cutout part K formed on the upper side of the auxiliary duct 120 to connect to the second connection path. Block 124b.

In addition, the opening and closing plate 119 of the first wiring path 114a of the second opening hole 116b is pushed to the lower end of the auxiliary duct 120 to rotate the hinge to block the lower part of the first wiring path 114a. The opening and closing plate 119 of the second wiring path 114b of the second opening hole 116b is hinged to the cutout part K formed in the lower part of the auxiliary duct 120 when the integrated wire L is connected. The second wiring path 114b is opened.

Accordingly, the integrated wire L introduced into the first wiring path 114a side of the duct body 110 is inserted into the first connection path 124a and the indoor space S through the second connection pipe 125. ), And the integrated wire introduced into the second wiring path 114b side of the duct body 110 is inserted into the second wiring path 114b through the cutout K and is connected to the first connector pipe. Through 115 it is possible to wire to the indoor space (S).

Thus, the bidirectional integrated wire protection duct 100 for a multi-family house buried in the wall of the present invention can wire the integrated wire (L) in the generation partitioned on both sides through the wall.

Subsequently, the installation holes 126 of the connection piece 128 communicate with the plurality of coupling holes G formed at one adjacent side of the first and second opening holes 116a and 116b.

Accordingly, by fastening the bolt to the coupling hole (G) and the installation hole 126 communicated with each other, the duct body 110 and the auxiliary duct 120 has a close connection.

According to the present invention, by changing the coupling method according to the user's convenience to the integrated duct protection duct is embedded in the wall to wire the wire to have a structure that can selectively wire the wire in one or both directions Therefore, there is an effect that the wiring of the electric wire can be made efficiently.

Claims (2)

In order to wire the integrated wire (L) to the wall surface to be repeatedly installed on the wall to be repeatedly installed, but the box shape is opened up and down, the center side protrudes in an arc shape, the bolt (B) is coupled to the top and bottom A stepped part 112 having a fastening hole 111 is formed, and a partition wall 113 for partitioning an internal space is formed therein to form a first wiring path 114a and a second wiring path 114b therein. The first connection pipe 115 is formed to connect the first and second wiring paths 114a and 114b to the interior space S of the apartment house in order to wire the integrated wire L in one direction. First and second opening holes 116a and 116b are formed at the upper and lower sides of the other side, respectively, and hinge grooves 117 are formed at both sides of the first and second opening holes 116a and 116b, respectively. Hinge pins 118 of the pair of opening and closing plates 119 for selectively opening and closing the first and second opening holes 116a and 116b and the first and second wiring lines 114a and 114b through hinge pivoting. This And the sum, each of the first and second opening hole plurality of coupling holes duct body (110) (G) is formed adjacent to one side of the (116a, 116b) and The first and second opening holes are symmetrical with the duct body 110 so that the integrated wire L can be wired in a symmetrical direction with the integrated wire L wired through the duct body 110. The first connection path is inserted into the 116a, 116b, the blocking wall 121 for partitioning the inner space therein to block the second connection path (124b) and the first wiring path (114a) therein. 124a is formed, and a cutout K for opening the second wiring path 114b is formed on one side of the second connection path 124b, and the integrated wire L is formed on the other side. A second connecting pipe 125 is formed to connect the first and second connecting paths 124a and 124b to the indoor space S of the multi-family house in order to wire in the other direction, and the plurality of coupling holes in the other upper and lower parts. The connection piece 128 having an installation hole 126 to be fastened to the G and the bolt B is embedded in the wall, characterized in that it comprises a protruding auxiliary duct 120. Copper wire bidirectional integration houses duct protection. The method of claim 1, A hinge hole 134 is formed at an end of each opening and closing plate 119 so that the duct body 110 may be independently embedded on a wall, and the opening and closing plate 119 is formed at the hinge hole 134. It is embedded in the wall surface, characterized in that the engaging port 130 which is engaged with the ends of the first and second opening holes (116a, 116b) is hinged rotatably connected so as not to rotate into the duct body 110 by external pressure Two-way integrated wire protection duct for apartment houses.

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