JPH0965551A - Structure of wiring inside building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure of wiring inside building wherein modification and addition to the wiring inside a building can easily be made after construction without exposing the wiring. SOLUTION: In this structure of wiring inside building, base boards 4 are installed along terminal portions where the lower ends of interior walls meet a floor 2. A wiring space 3 is formed inside the base boards 4, and wiring members are housed in the wiring space 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an in-building wiring structure using a skirting board, and is particularly suitable for a unit type prefabricated house.

[0002]

2. Description of the Related Art Conventionally, wiring inside a building is
Install on the floor, ceiling, etc., and install an outlet and wiring equipment in advance assuming the place where electrical equipment will be installed, or perform wiring in anticipation of future installation. The preceding wiring structure is adopted. In addition, in preparation for the future, preparatory piping may be installed in advance on walls, floors, ceilings, etc., and a preparatory piping structure may be adopted in preparation for future expansion of wiring.

Further, conventionally, an in-building wiring structure for a residential unit is known and described in Japanese Patent Application Laid-Open No. 4-75410. This wiring structure forms a groove on the gypsum board,
The wiring is installed in this groove to form a ceiling wiring board, the ceiling wiring board is arranged on the upper surface side of the building unit, and the ceiling board is attached below the ceiling wiring board. Furthermore, in the in-building wiring structure described in Japanese Patent Application Laid-Open No. 4- 197013, wall surface panels each having an electric wire and an external connection portion are arranged adjacent to each other, and external connection portions of the wall surface panels are connected to each other. Are connected via a conductive wire connecting member.

[0004]

However, all of the above-mentioned conventional wiring structures inside buildings are wired inside walls, floors, ceilings, etc., so that it is possible to add or change existing wiring inside buildings after construction. However, there is a problem that the degree of freedom in adding or changing the wiring is small. For this reason, when the installation position of the electric appliance to be newly installed is different from the installation position of the existing wiring device or pipe, the wiring is exposed to the wall, floor, etc., which is not aesthetically preferable.

The present invention has been made to solve the above-mentioned problems of the conventional wiring structure inside a building, and an object of the present invention is to prevent the wiring inside the building from being exposed after the construction. The purpose of the present invention is to provide a wiring structure that can be easily changed or added.Especially in the case of a unit house, even if the wiring inside the unit is constructed at the time of factory production, it can be placed at the position desired by the user of the house after construction. An object of the present invention is to provide a wiring structure in which wiring can be easily changed or added.

[0006]

The present invention has been made in order to achieve the above-mentioned object, and the wiring structure in a building of the present invention has a parting portion where the lower end of the inner wall of the building and the floor intersect. A removable skirting board is attached along the wiring board, a wiring space is provided inside the skirting board, and a wiring member is accommodated in the wiring space.

(Operation) In the building wiring structure of the present invention, a removable skirting board is attached along the lower end of the inner wall and the parting portion of the floor, and a wiring space is provided inside the skirting board. Since the wiring member is housed in
By removing the baseboard and taking out the wiring accommodated in the wiring space, the wiring can be easily changed or added without removing the inner wall.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. 1 to 6 show an embodiment of the present invention. FIG. 1 is a sectional view of a second floor portion of a frame wall structure, FIG. 2 is a sectional view of a second floor partition wall portion, and FIG. 3 is a wall frame. FIG. 4 is a front view showing the structure, FIG. 4 is an exploded perspective view of the wall structure in the portion A of FIG. 3, and (a) to (c) of FIG.
FIG. 6 is an exploded perspective view showing a method of mounting and installing the outlet. 7 and 8 are exploded perspective views showing another embodiment of the present invention and showing a mounting construction method when an outlet is added. 1 to 8, 1 is an inner wall, 2 is a floor board, 3 is a wiring space, and 4 is a skirting board.

First, an embodiment of the present invention will be described with reference to FIGS. Figure 1 shows the second floor of the building,
2 shows a partition wall portion between the second floors, the inner wall 1 is formed of gypsum board, and the upper end and the lower end of the inner wall 1 are respectively the upper frame 71 and the upper frame 71 of the wall frame structure shown in FIG. It is attached to the stop 6. In the wall frame, both ends of the upper frame 71 and the lower frame 7 are joined by the vertical frames 13, 13,
4 is provided in the vertical direction, and a roll stopper 6 is attached above the lower frame 7. Although the wall frame is made of wood, it is made of a non-combustible material when the interior of the wall has a fireproof structure.

The floorboard 2 includes beams 8 and joists 9 between the first and second floors.
A removable skirting board 4 is provided along a parting portion where the lower end of the inner wall 1 attached to the anti-roller 6 and the floor board 2 are provided on the floor base 21 laid on the floor board 21. The wiring space 3 is provided inside the wiring space 4. As shown in FIG. 4, a wiring member 20 such as an electric wire or a telephone line is accommodated in the wiring space 3.

At this time, as the wiring member 20 accommodated in the wiring space 3, if a horizontally long joint box is connected in advance between the electric wires and the telephone wires in addition to the electric wires and the telephone wires, the wiring member 20 is wired. It is convenient to add or change. Further, the wiring member 20 such as an electric wire or a telephone wire may be held by the wiring receiving material fixed to the lower frame 7 or the roll stopper 6. Furthermore, if the wiring member 20 such as an electric wire or a telephone wire accommodated in the wiring space 3 is a ring wiring wound in a ring shape, it is convenient to add or change the wiring.

Wiring space 3 in which the wiring member 20 is housed
As shown in FIG. 1, a heat insulating material 13 can be filled in so as not to impair sound insulation and heat insulating properties. As the heat insulating material 13, for example, glass wool or a synthetic resin foam can be preferably used, and the insulating member 13 is made of a synthetic resin foam so that the wiring member 20 can be inserted or removed. A wire hole may be provided for use.

The skirting board 4 is, as shown in FIG.
The baseboard 4 has a substantially L shape, and an upper end portion of the baseboard 4 is detachably fixed to the inner wall 1 by a fastener such as a nail. Instead of the above skirting board 4, a skirting board 4a having a concave groove formed in the lateral direction of the surface, as shown in FIG. 5B, is attached so that the nail head is hidden in this concave groove. It may have a structure capable of Further, as shown in FIG. 5 (C), a skirting board 4b having a locking piece 41 protruding at the upper end is used,
A skirting board receiver 42 is attached to the lower end portion of the inner wall 1, and the engaging piece 41 of the skirting board 4b is fitted to an engaging piece formed on the skirting board receiver 42 so as to be detachably attached. May be.

In the in-building wiring structure of the above embodiment, a skirting board 4 is attached along the lower end of the inner wall 1 and the parting portion of the floor 2, and a wiring space 3 is provided inside the skirting board 4, and this wiring space is provided. Since the wiring member 20 (electric wire) is housed in the wiring board 3, wirings housed in the wiring space 3 are removed by removing the nails to which the skirting board 4 is attached, as shown in FIG. When the member 20 (electric wire) is taken out from the attachment hole of the outlet 21, the outlet 21 can be changed to any desired position and attached. In addition, in FIG. 6, the inner wall 1 is illustrated as being removed from the wall frame, but this is for the sake of clarity of the drawing, and in actual construction, the inner wall 1 is constructed without being removed.

Next, another embodiment of the in-building wiring structure of the present invention will be described with reference to FIGS. 7 and 8 show
All of them show the wiring structure when an additional outlet is provided, and the inner wall 1 is illustrated as being removed from the wall frame, but this is for the purpose of easy understanding of the figure, In the construction of 1, the inner wall 1 is constructed without being removed from the wall frame.

In the wiring structure of FIG. 7, the skirting board 4 is removed,
The existing wiring member 20 accommodated in the wiring space 3 (in the present embodiment, the wiring member 20 is an electric wire, so
Call it 0. ) Is taken out, this electric wire 20 is cut, and the branch electric wire 20a is connected by the connection terminal 22 and attached. Inserting the branch wire 20a into the insertion hole 6 provided in the roll stopper 6
1 through, and take out from the outlet mounting port provided on the inner wall 1. When the outlet 21 is attached to the branch electric wire 20a taken out from the outlet attachment port, the outlet 21 can be additionally provided at any desired position.

The wiring structure of FIG. 8 is similar to the wiring structure of FIG. 7, and in this case, the electric wire 20 taken out from the wiring space 3 is connected to the outlet 21a newly attached to the skirting board 4. It is provided by being connected to and further connected to an outlet 21 additionally attached to the inner wall 1. In this way, it is possible to easily provide the outlets 21a, 21 additionally at the two locations of the skirting board 4 and the inner wall 1.

Although the embodiments of the present invention have been described in detail above with reference to the drawings, the specific configuration is not limited to the above-mentioned embodiments, and the design changes and the like within the scope not departing from the gist of the present invention. Even so, it is included in the present invention. For example, in the embodiment of the present invention, an electric wire or a telephone line is shown as the wiring member accommodated in the wiring space, but home automation related terminals such as a sensor and a remote control receiver can be accommodated in the wiring space. However, it is also possible to house the wiring of the speaker, audio equipment, television, computer, etc. in the wiring space. Furthermore, a communication device such as a base unit of a cordless telephone or a repeater of a wireless LAN, a coaxial cable for cable broadcasting or broadcast communication, a communication wire such as an optical fiber, or the like can be accommodated in the wiring space.

[0019]

According to the wiring structure in a building of the present invention, a removable skirting board is attached along the lower end of the inner wall and the parting portion of the floor, and the wiring space is provided inside the skirting board. If you remove the skirting board and take out the wiring accommodated in the wiring space, you can easily change or add wiring without removing the inner wall, and since the wiring is not exposed, you can spoil the aesthetics. There is an effect that there is no.
In particular, in a unit building, even if the wiring inside the unit is constructed at the time of factory production, the effect that the wiring can be easily changed or added to the position desired by the building user after construction is useful. Is.

[Brief description of drawings]

FIG. 1 is an embodiment of the present invention, which is a frame wall structure 2;
It is sectional drawing of a floor part.

FIG. 2 is a cross-sectional view of a second-floor partition wall portion.

FIG. 3 is a front view showing a structure of a wall frame.

FIG. 4 is an exploded perspective view of a wall structure in a portion A of FIG.

5A to 5C are perspective views of a skirting board.

FIG. 6 is an exploded perspective view showing a method for mounting and installing an outlet.

FIG. 7 is an exploded perspective view showing another embodiment of the present invention, which is a mounting construction method when an outlet is added.

FIG. 8 is an exploded perspective view showing another mounting construction method when an outlet is added.

[Explanation of symbols]

 1 Inner wall 2 Floor board 3 Wiring space 4 Baseboard 20 Wiring member

Claims (1)

[Claims] 1. A removable skirting board is attached along a parting portion where a lower end of an inner wall of a building intersects with a floor, a wiring space is provided inside the skirting board, and a wiring member is accommodated in the wiring space. In-building wiring structure characterized by being