JPH09144288A - Japanese style room wiring structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to simplify an on-site electric work and shorten a construction period by eliminating down wirings or the like on a construction site prior to the execution of interior finishing work in a Japanese style room. SOLUTION: A plurality of prefabricated wiring tatami mat units 1 wherein electric cords 12 are internally wired are arranged to form an indoor peripheral edge by connecting mutually each of the internally wired electric cords 12. An electric cord 9 which is down-wired from a ceiling wiring on the rear side of a wall panel 3 which constitutes an indoor wall surface 2 and the electric cords 2 which are internally wired in the prefabricated wiring tatami mat units 1 are arranged to be connected on the lower end of the indoor wall surface 2 through the front end rear sides of the wall panel 3. At least one tatami mat unit out of a plurality of prefabricated wiring tatami mat units 1 is provided with a plug socket through which power is supplied by way of the electric cords 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a Japanese-style room wiring structure, and more particularly to a Japanese-style room wiring structure useful for electrical wiring from a ceiling wiring to a Japanese-style room whose interior wall surface is formed by wall panels.

[0002]

2. Description of the Related Art Conventionally, there is a Japanese-style room in which interior wall surfaces are formed by wall panels for interior construction. Conventionally, in such a Japanese-style room, switches such as outlets and lights are provided on the inner wall surface of the wall panel, and switches such as outlets and lights are connected from the joint box of the ceiling wiring on the back side of the wall panel. Indoor wiring is done by connecting the electric cords that have been lowered and wired.

The interior construction of the Japanese-style room as described above is performed in the following procedure. That is, first of all, a wall panel is arranged side by side in front of the indoor wall portion to form an indoor wall surface, and on the back side of this wall panel, the position is matched with the position where a switch such as an outlet or a light is attached from the joint box of the ceiling wiring. After the electric cord is hung and wired, the ceiling part is constructed (construction of ceiling material etc.), the tatami mat is laid on the tatami mat floor, and the tatami mat is formed. An opening is formed in each of the openings, and switches such as outlets and lights are erected in this opening and connected to the wired electric cord for installation. Then, various electric devices such as lighting are installed indoors.

[0004]

By the way, in the above construction process, the installation of the outlet wiring and the switch such as the outlet and the lighting is so-called electrical work and is carried out by an electrician. Is what is called carpentry work. The tatami mats are laid by a tatami mat dealer. In the past, various construction work was carried out in the interior construction process in this way, and since the interior construction work was led by carpentry work, it is necessary to plan the timing of the progress of carpentry work in the electrical work. However, it is troublesome for an electrician to frequently go in and out of the site, which hinders smooth interior construction and prolongs the construction period. In addition, the down wiring at the site performed in the above process is complicated and has been a major factor that hinders shortening of the construction period.

The present invention has been made in view of the above-mentioned circumstances, and when performing the interior construction of a Japanese-style room, by eliminating the down wiring at the site, the electrical work at the site is simplified and the construction period is shortened. A Japanese-style room wiring structure that can be achieved is provided.

[0006]

A Japanese-style room wiring structure according to claim 1, wherein a plurality of pre-wiring tatami units each having an electric cord internally wired are laid at the inner peripheral edge of the room by connecting the respective internally-wired electric cords. By forming the peripheral portion of the tatami mat, an electric cord that is erected from the ceiling wiring on the back side of the wall panel that forms the interior wall surface, and an electric cord that is internally wired to the pre-wiring tatami unit. In the Japanese-style room wiring structure in which the front and back surfaces of the wall panel are connected to each other at the lower end portion of the wall surface, at least one or more of the plurality of pre-wiring tatami units is an outlet powered by an internally wired electric cord. It is characterized by having.

In this Japanese-style wiring structure, a plurality of pre-wiring tatami units in which electric cords are internally wired are laid by connecting the electric cords that are internally wired to each other to form a peripheral portion of the tatami mat. Since at least one or more of the pre-wiring tatami units is equipped with an outlet that is powered by an internally-wired electric cord, it is possible to omit installation of the outlet on the wall surface of the room and drop wiring to the outlet. . Also, the electric cord that is hung from the ceiling wiring on the back side of the wall panel is provided to connect to the electric cord in the pre-wiring tatami unit and to energize the pre-wiring tatami unit. ,
It does not matter at any time when the wiring is hung down on the back side of the wall panel, and the wiring may be hung in advance together with the ceiling wiring during the construction work of the building before the interior construction of the room. Therefore, the Japanese-style room wiring structure is
It is possible to eliminate the fall wiring from the ceiling wiring at the site during the interior construction, and at the same time reduce the number of times an electrician goes in and out of the site to delay the construction period due to the conflict between electrical work and carpentry work. Can be alleviated and the construction period for interior construction can be shortened. In addition, in the part where the pre-wired tatami unit is not laid in the room,
A standard tatami unit without internal wiring can be used.

According to a second aspect of the present invention, there is provided a Japanese-style wiring structure.
In the Japanese-style room wiring structure described above, in the pre-wiring tatami unit, a peep window that opens upward and exposes the connection portion of the electric cords is formed in a notch at a location where the internally wired electric cords are connected to each other. In addition, a surface cover for closing the viewing window is provided.

In this Japanese-style wiring structure, after the pre-wiring tatami unit is laid to form a tatami mat, the front cover can be removed to connect the electric cords to each other through the viewing window. As a result, it is possible to separate the electric work and the carpentry work when the interior is installed. Therefore, it is possible to eliminate the conflict between the electric work and the carpentry work, and it is possible to shorten the construction period for the interior work.

According to a third aspect of the present invention, there is provided the Japanese-style wiring structure.
Alternatively, in the Japanese-style wiring structure according to claim 2, a wireless operation unit for operating an electric device provided in the room is attached to the indoor wall surface.

In this Japanese-style room wiring structure, since the operating section (for example, a switch for lighting etc.) for operating the electric equipment provided in the room is a wireless operating section, no wiring is required for this wireless operating section. That is, the wireless operation of the operation unit attached to the indoor wall surface can eliminate the fall wiring to the operation unit.

According to a fourth aspect of the present invention, there is provided a Japanese-style wiring structure.
The wiring structure for a Japanese-style room according to any one of claims 3 to 4, wherein the indoor wall surface is formed by arranging wall panels in parallel and pre-arranging a part of a pre-wiring wall panel in which electric cords are longitudinally wired on the back side in advance. The pre-wiring wall panel is characterized in that the vertically wired electrical cords are used as the falling wiring.

In this Japanese-style room wiring structure, a pre-wiring wall panel in which electric cords are longitudinally wired on the back side in advance is arranged on a part of a wall panel forming an indoor wall surface, and the pre-wiring wall panel is vertically wired. By using the electric cord as the down wiring, it is possible to substantially eliminate the down wiring at the site when the interior construction is performed. That is, the down wiring on the back side of the wall panel is made at the same time by the carpenter's hand by installing the pre-wiring wall panel, and the electrician contracts the vertical wiring of the pre-wiring wall panel to the ceiling wiring. All you have to do is connect it with.

According to the fifth aspect of the present invention, there is provided a Japanese-style wiring structure.
5. The Japanese-style room wiring structure according to claim 4, wherein the pre-wiring tatami unit is composed of a tatami mat part and a tatami mat part along an indoor wall surface, and an electric cord is internally wired in the tatami mat part. It is characterized by.

In this Japanese-style room wiring structure, the pre-wiring tatami unit is composed of a tatami mat part and a tatami mat part along the interior wall surface, and the electric cord is internally wired in the tatami mat part. Wiring is easy, and since the outlet and the surface cover are located at the most peripheral portion of the room, the appearance of the tatami mat in the center part of the room does not feel uncomfortable.

[0016]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. FIG. 1 is an exploded perspective view showing a Japanese-style room wiring structure according to an embodiment of the present invention.

In the Japanese-style room wiring structure according to the embodiment, a plurality of pre-wiring tatami units 1 in which the electric cords 12 are internally wired are laid on the peripheral edge of the room by connecting the internally-wired electric cords 12, 12 to each other. By forming the perimeter of the tatami mat,
At the lower end of the indoor wall surface 2, an electric cord 9 is erected from the ceiling wiring on the back side of the wall panel 3 constituting the indoor wall surface 2, and an electric cord 12 internally wired to the pre-wiring tatami unit 1. It is configured to be connected to the front and back of the wall panel 3 so as to be connected, and at least one or more of the plurality of pre-wiring tatami units 1 are internally wired electric cords
It is equipped with an outlet 18 which is powered by 12.

In this embodiment, the pre-wiring tatami unit 1 is composed of a tatami mat 10 and a tatami mat 11 along the lower edge of the indoor wall surface 2 in a substantially square shape in a top view, and the tatami mat 11 has an electrical structure. The cord 12 is internally wired. As shown in FIGS. 3 (A), (B) and (C), the tatami side part 11 in which the electric cord 12 is internally wired is provided at one side edge. In addition, a tatami unit 1a with an outlet provided with an outlet 18 and a tatami mat section 11 in which an electric cord 12 is internally wired are provided at two corners along the lower edge of the indoor wall surface 2 in the indoor corner section. Tatami unit 1b and electric cord
There are used three types of feed wiring tatami unit 1c in which a tatami mating portion 11 in which 12 is internally wired is provided at one edge portion.

The tatami unit 1a with an outlet is shown in FIG.
As shown in (A), the tatami mat part 11 is integrated adjacent to one end of the tatami mat part 10, and the wiring path 14 is opened at the end part in the tatami mat part 11 along the longitudinal direction. Is formed. A partition wall 15 is provided in the middle of this wiring path 14 and is divided into left and right parts.Electrical cords 12 are wired on the outer side of the divided wiring path 14, while a television or radio is used on the inner side. Signal lines such as the above are accommodated. An outlet 18 to which one end of the electric cord 12 is connected is provided near one opening end of the wiring path 14.
The other end of the electric cord 12 is led out from the other opening of 14, and a male connector 13 is provided at the tip thereof. The outlet 18 is provided with the connector 13 on the side of the opening end near the outlet.
Has a connectable socket. Also outlet 18
A peep window exposing the outlet 18 is provided on the top, and a surface cover 17 is attached to the peek window.

The pre-wiring tatami unit 1b for corners is shown in FIG.
As shown in (B), the tatami mat part 11 is bent at a right angle and is provided at the two side ends, and the tatami mat part 10 is provided at the end part on the entering corner side.
In the tatami mat part 11, a wiring path 14 divided into left and right by a partition wall 15 is formed in the tatami mat part 11 and the electric cord 12 is arranged outside the tatami mat part 1a. A joint box 16 to which one end of the electric cord 12 is connected is provided near one opening end of the wiring path 14.
Is provided, and an electric cord is provided from the other opening of the wiring path 14.
The other end of 12 is led out, and a male connector 13 is provided at its tip. The joint box 16 has a socket to which the connector 13 can be connected on the side of the opening end that is close to the joint box 16. Further, a notch-opened observation window is provided on the joint box 16, and a surface cover 17 is attached to the observation window.

As shown in FIG. 3 (C), the tatami unit 1c for the feed wiring has a tatami mating part 11 adjacent to one end of the tatami mat part 10 and is integrated therewith. A wiring path 14, an electric cord 12, and a connector 13 are provided in the. A joint box 16 to which one end of the electric cord 12 is connected is provided in the vicinity of one opening end of the wiring path 14, and a notch-opened observation window is provided on the joint box 16. A surface cover 17 is attached to the.

In this embodiment, in addition to the pre-wiring tatami unit 1, as shown in FIG. 3 (D), a standard tatami unit 1d which is entirely formed by the tatami mat portion 10 and has no internal wiring is provided. The pre-wiring tatami unit 1 is used to lay it in the center of the room where the tatami mat is not laid.

In this embodiment, since the tatami mat is unitized and used as an industrial member as described above, the tatami mat construction work is regarded as a carpentry work, and the tatami mat operator does not intervene in the interior construction. It contributes to shortening the construction period by relaxing the construction work.

In this embodiment, the corner pre-wiring tatami unit 1b is provided at the corner of the inner peripheral edge of the room, and the tatami unit 1a with an outlet and the feeding wiring tatami unit are provided.
1c is combined with the tatami mat part 11 along the lower edge of the indoor wall surface 2 so that the electric cords 12 internally wired are connected to each other and laid on the floor base 7. A standard tatami unit 1d is laid on the floor base 7 in the center of the room. Here, the floor base 7 is constructed by providing a large number of joists 5 on a large pull 6 and placing a plate material such as plywood thereon.
The sill 8 is provided on the side where the wall surface is not formed in the room.

In the pre-wiring tatami unit 1, the electric cord 12 can be connected after laying on the floor base 7 to form a tatami mat. This is done by connecting the connector 13 of the cord 12 to the socket of the joint box 16 or the outlet 18. After the work, the surface cover 17 is returned to its original state.

In the pre-wiring tatami unit 1 which is the starting point of the feed wiring in the pre-wiring tatami unit 1, the electric cord 13 internally wired is laid down from the ceiling wiring on the back side of the wall panel 3. It is connected to the electric cord 9 and is energized.

In the Japanese-style wiring structure according to the embodiment,
The indoor wall surface 2 is formed by arranging the wall panels 3 side by side on the indoor wall portion. In the embodiment, a pre-wiring wall panel 30 in which electric cords are vertically wired on the back side is used as one of the wall panels 3 forming the interior wall surface 2. By arranging the wiring wall panel 30 to form the indoor wall surface 2, the down wiring at the site is substantially eliminated. That is, the vertically wired electric cords 31 of the pre-wiring wall panel 30 are used as the electric cords 9 that are erected, and the terminating wiring on the back side of the wall panel 3 is the pre-wiring wall panel 30. By installing it, it will be done at the same time when the interior wall surface 2 is being constructed.
This is a very simple work of connecting the vertically wired electric cord 31 to the ceiling wiring.

In the pre-wiring wall panel 30, connectors 33 and 34 are provided at both upper and lower ends of an electric cord 31 which is vertically wired, and the electric cord 31 has a joint box in the middle thereof.
It has 32.

In this embodiment, a connector 41 is provided at the tip of the electric cord 4 wired on the ceiling, and the connector 41 is provided with the electric cord 31 vertically wired in the pre-wiring wall panel 30. The connector 33 on the upper end side is connected. Further, the connector 34 on the lower end side of the electric cord 31 which is vertically wired in the pre-wiring wall panel 30 is connected to the pre-wiring tatami unit 1 which is led out to the front side of the pre-wiring wall panel 30 and laid adjacent to it. It is connected to the connector 13 of the electric cord 12.

A wireless operation unit 21 for electric equipment such as lighting is attached to the surface of the indoor wall surface 2 formed of the wall panel 3. By wirelessly providing the operation portion of the electric appliance on the indoor wall surface 2 in this manner, it is possible to eliminate the conventional wiring for dropping the electric appliance to the operation portion.

Since the Japanese-style room wiring structure according to the embodiment is constructed as described above, interior construction is performed by the following construction procedure. That is, first, joists 5 are provided on the large pull 6 and the like, and then plywood and the like are placed on the joists 5 to construct the floor base 7. Next, the wall panel 3 is provided side by side in front of the indoor wall portion and the pre-wiring wall panel 30 is partially provided to construct the indoor wall surface 2. Next, the ceiling board is hung to carry out the ceiling work, and the pre-wiring tatami unit 1 is laid on the floor base 7 in an appropriate combination to carry out the floor work. And the front cover of the pre-wired tatami unit 1
After removing 17 and connecting the electric cords 12 of the pre-wiring tatami unit 1 and the electric cords 12 of the pre-wiring tatami unit 1 and the electric cords 31 vertically wired on the pre-wiring wall panel 30, the front cover 17 Cover again. Furthermore, electrical equipment such as lighting will be installed as necessary.

As shown in the above construction procedure, in the Japanese-style room wiring structure according to the embodiment, the down wiring is not performed on site during the interior construction. Moreover, since the process of and is electrical work, electrical work and carpentry work will be separated. Therefore, it is possible to reduce the number of times an electrical contractor has to enter the site during the interior construction work, and the construction period can be shortened without delaying the construction period due to the construction conflict. Further, since the electrical cords 12 are connected to each other and the electrical cords 12 and 31 are connected by connecting the connectors, the electrical work is not a work particularly requiring skill and is a work-saving work.

[0033]

According to the Japanese-style wiring structure of claim 1,
A peripheral portion of the tatami mat is formed by laying a plurality of pre-wired tatami units in which electric cords are internally wired by connecting the electric cords internally wired to each other, and at least one of the pre-wired tatami units is formed. At least one of them has an outlet that is powered by an internally wired electric cord, so that it is possible to omit the installation of the outlet on the wall surface of the room and the down wiring to this outlet. Also, the electric cord that is hung from the ceiling wiring on the back side of the wall panel is provided to connect to the electric cord in the pre-wiring tatami unit and to energize the pre-wiring tatami unit. The timing of erection wiring on the back side of the wall panel is not particularly selected, and the erection wiring may be preliminarily laid down together with the ceiling wiring during the construction work of the building prior to the interior construction of the room. Therefore, the Japanese-style room wiring structure can eliminate the fall wiring from the ceiling wiring at the site when the interior construction is performed, and at the same time reduces the number of times an electrical contractor goes in and out of the site to perform electrical work. It is possible to mitigate the delay in the construction period due to conflicts in carpentry work, and shorten the construction period for interior construction.

According to the Japanese-style wiring structure of claim 2, after the pre-wiring tatami unit is laid and floor construction is performed, the surface cover is removed and the electric cords can be connected to each other through the viewing window. This allows the electric work and the carpentry work to be separated when the interior work is performed. Therefore, it is possible to eliminate the conflict between the electric work and the carpentry work, and in addition to the above effect in the Japanese-style wiring structure according to the first aspect, it is possible to further shorten the construction period for the interior work.

According to the Japanese-style room wiring structure of the present invention, since the operation section (for example, a switch for lighting etc.) for operating the electric equipment provided in the room is a wireless operation section, the wireless operation section is wired. Does not need That is, by making the operation section attached to the indoor wall surface wireless, in addition to the effect of the Japanese-style room wiring structure according to the first or second aspect, it is possible to eliminate the fall wiring to the operation section.

According to the Japanese-style room wiring structure according to claim 4, in the Japanese-style room wiring structure according to any one of claims 1 to 3, a pre-wiring wall panel in which electric cords are longitudinally wired on the back side in advance constitutes an indoor wall surface. Arranged in a part of the wall panel to
By using the vertically wired electric cords of the pre-wiring wall panel as the stand-by wiring, it is possible to substantially eliminate the stand-by wiring at the site during interior construction. That is, the down wiring on the back side of the wall panel is made at the same time by the carpenter's hand by installing the pre-wiring wall panel, and the electrician contracts the vertical wiring of the pre-wiring wall panel to the ceiling wiring. All you have to do is connect it with.

According to the Japanese-style room wiring structure of claim 5, in addition to the effect of the Japanese-style room wiring structure according to any one of claims 1 to 4, the pre-wiring tatami unit has a tatami side portion and a tatami mat portion along the wall surface of the room. It is composed of, and since the electric cord is internally wired in the tatami side portion, it is easy to perform the internal wiring of the electric cord, and the outlet and the surface cover are located at the most peripheral edge of the room. The exterior of the tatami mat in the center of the room will look natural.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a Japanese-style room wiring structure according to an embodiment of the present invention.

2A and 2B show various tatami units used in the same embodiment, wherein FIG. 2A is a perspective view showing a tatami unit with an outlet, and FIG. 2B is a perspective view showing a pre-wiring tatami unit for corners. , (C) is a perspective view showing a tatami unit for feed wiring, and (D) is a perspective view showing a standard tatami unit.

[Explanation of symbols]

 1 Pre-wiring tatami unit 2 Indoor wall surface 3 Wall panel 9 Electric cord 12 Electric cord 18 Outlet

Claims (5)

[Claims] 1. A peripheral edge portion of a tatami mat is formed by connecting a plurality of pre-wired tatami units in which electric cords are internally wired to each other by connecting electrical cords internally wired to each other, and forming a peripheral edge portion of the tatami mat, and an indoor wall surface. The electrical cord that is hung from the ceiling wiring on the back side of the wall panel that constitutes the above and the electrical cord internally wired to the pre-wiring tatami unit are connected to the front and back sides of the wall panel at the lower end of the wall. The Japanese-style wiring structure, wherein at least one or more of the plurality of pre-wiring tatami units includes an outlet that is fed by an internally-wired electric cord. 2. In the pre-wiring tatami unit, at locations where the internally wired electric cords are connected,
A Japanese-style wiring structure in which a peep window that opens upward and exposes a connection portion between electric cords is cut out, and a surface cover that covers the peek window is provided. 3. The Japanese-style room wiring structure according to claim 1, wherein a wireless operation unit for operating an electric device provided in the room is attached to the indoor wall surface. 4. The pre-wiring wall panel is formed by arranging the wall panels in parallel and preliminarily arranging a part of a pre-wiring wall panel in which electric cords are longitudinally wired on the back side in advance. The Japanese-style wiring structure according to any one of claims 1 to 3, wherein the vertically wired electric cord is used as a fall wiring. 5. The pre-wiring tatami mat unit is composed of a tatami mat part and a tatami mat part along an inner wall surface, and an electric cord is internally wired in the tatami mat part. The Japanese-style wiring structure according to claim 4.