JP2750031B2 - Floor outlet device for floor panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor socket device provided on a double floor on which floor panels are laid.

[0002]

2. Description of the Related Art A floor panel block 1 as shown in FIG. 9 is laid on a floor slab, and a space between the floor panel and the floor slab is used as a wiring space. When installing outlets for wires, computer wiring, etc., part of the floor panel block 1 (two sections separated by dotted lines in the illustrated example)
Is cut, and an outlet device is placed in the cut portion.

As shown in FIGS. 10 and 11, a conventionally used outlet device includes metal pedestals 11 and 11, which are divided into two in the longitudinal direction.
A mounting frame 4 fixed to the openings 1 and 11 with screws and an electric component 9 mounted on the lower surface side; a lid (not shown) mounted on the mounting frame 4 to cover the opening of the mounting frame 4; It is formed as what consists of.

[0004] The outlet device is installed by cutting a part of the floor panel block 1 and fitting it into this part as described above. However, a floor finish such as a tile carpet or vinyl tile is placed on the floor panel. When finishing the floor by sticking the material with an adhesive, the floor finishing material is cut out so that the lid part of the outlet device can be opened and closed. And electrical work, after the above work,
The electric component 9 is taken out from the center opening of the mounting frame 4, the electric wire passed under the floor is also pulled out from the center opening of the mounting frame 4, and the electric component 9 is connected on the floor. The electrical component is inserted under the floor from the center opening of the mounting frame 4 and screwed and fixed to the mounting frame 4 again.

[0005]

The mounting frame 4 is prepared in two types, long and short, according to the type of the electric component 9. When the short mounting frame 4 is used, the pedestal 1 is used.
As shown in FIG. 12, the openings 1 and 11 have small openings. Therefore, at the time of construction, not only two types of mounting frames 4 but also two types of pedestals 11 and 11 had to be prepared. Considering that the pedestal itself is large and heavy because it is made of metal, this is not preferable in a series of manufacturing, transportation, and construction flows.

[0006] Further, at the time of electric work, it is necessary to pull out the electric parts and the electric wires from the narrow openings of the mounting frame and return them again as described above, which is also troublesome. The present invention has been made in view of such a point, and an object of the present invention is to provide a floor panel floor outlet device having good workability.

[0007]

According to the present invention, there is provided a mounting frame to which an electric component is fixed on a lower surface side, and a pedestal having the mounting frame attached to an opening, wherein the pedestal is located on both sides. A pair of side frame bodies to which the mounting frame is fixed, and a pair of end covers which are located at both ends to cover the terminal parts of the electric components and are detachable from the side frame body and the mounting frame, respectively. It is characterized by becoming.

According to the present invention, electrical work can be performed by extracting the end cover, and the base is divided into four or more parts, and only the end cover is changed. It can respond to the length of the mounting frame.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the illustrated embodiment. In FIG. 1, a synthetic resin pedestal 2 to which a metal rectangular frame-shaped mounting frame 4 is attached is located on both left and right sides. And two pair of side frames 21, 21 and a pair of end covers 25, 25 located at both ends.
The side frame body 21 has a step at the upper edge on the facing surface side, and three screw holes 22 are provided on this step. Here, since the remaining two screw holes 22 are formed in a place where the screw hole 22 is symmetrical with respect to a line passing through the central screw hole 22, a total of four side frame bodies 21 Are the same. When the end cover 25 corresponds to the long mounting frame 4, the end cover 25 is formed by an end body 26 having a groove formed on the lower surface side.

Then, as shown in FIG. 2, the mounting frame 4 with the electric parts 9 screwed on the lower surface side is screwed on the step portion of the side frame 21 arranged two by two on the left and right. By arranging end covers 25, 25 at both ends and closing the opening of the mounting frame 4 with the lid 5 as shown in FIG. Is installed on the floor by being fitted into the cut-out portion of the floor panel block. The screwing of the mounting frame 4 to the side frame 21 is performed using the screw hole 22 located at the center among the three screw holes 22 in the side frame 21.

In this case, the connection of the electric wire to the electric component 9 is performed by extracting the end cover 25 upward as shown in FIG. 90 is exposed, an electric wire is connected thereto, and the end cover 25 is returned after the connection. There is no need to take out electrical components or electric wires from the opening of the mounting frame 4.

When a short mounting frame 4 is used, as shown in FIG. 5, an end cover 25 in which a small lid 27 is screwed to one surface of an end body 26 is used. Each side frame 21 is positioned in the center of the pedestal 2.
As a result, as shown in FIG. 6, the opening caused by the difference between the length of the opening of the pedestal 2 and the length of the mounting frame 4 is at the end as shown in FIG. What is closed by the small lid 27 in the unit cover 25 can be obtained. In this case as well, the connection to the electric component 9 is made as shown in FIG.
5 is lifted to expose the connection portion 90 of the electric component 9. FIG. 8 shows a state in which the opening of the mounting frame 4 is closed by a lid 5 that matches the size of the mounting frame 4.

In this embodiment, the side frame 21 is divided into four parts on the left and right sides.
You may make it comprise left and right one each. However,
From the viewpoint of improving the transportability due to downsizing of parts and downsizing of a molding die, it is better to configure the side frame bodies 21 in a plurality of pairs as in the illustrated example.

[0014]

As described above, in the present invention, the side frame is provided.
And electric parts are fixed on the lower surface while being fixed to the side frame
End cover that covers the terminals of electrical components
The electric parts can be removed and the electric wires can be pulled out by pulling out the end cover.
Without or, which can be performed <br/> electrical work is a connection work to the terminal section of the electric components, the particular side frame body
Because it consists of a pair, the electricity fixed to the lower surface of the mounting frame
Arrange the parts so that the terminal of the part can be covered with the end cover.
There is no longer any restriction on placing
Along with, by pulling out the end cover,
Wiring to terminals while the mounting frame and electrical components remain on the floor
It does not hinder any work.
In addition, the pedestal is divided into four or more parts and each part is reduced in weight. In addition, by changing only the end cover, it is possible to respond to the length of the mounting frame, so the workability is extremely good. Things.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of one embodiment.

FIG. 2 is a perspective view.

FIG. 3 is a perspective view showing a state at the time of connection work.

FIG. 4 is a perspective view showing a state in which a lid is placed.

FIG. 5 is a sectional view showing another state of the end cover.

FIG. 6 is a perspective view when the end cover and the short mounting frame are used.

FIG. 7 is a perspective view showing a state at the time of the connection work according to the first embodiment;

FIG. 8 is a perspective view showing a state in which the above-mentioned lid is covered.

FIG. 9 is a perspective view of a floor panel block.

FIG. 10 is an exploded perspective view of a conventional example.

FIG. 11 is a perspective view of the same.

FIG. 12 is an exploded perspective view when the length of the mounting frame is short.

[Explanation of symbols]

 2 Pedestal 4 Mounting frame 21 Side frame 25 End cover

Claims (1)

(57) [Claims] 1. A mounting frame to which an electric component is fixed on a lower surface side, and a pedestal having the mounting frame attached to an opening, wherein the pedestal is located on both sides and a pair of sides to which the mounting frame is fixed. A frame,
A floor socket outlet device for a floor panel, comprising a pair of end covers which are located at both ends to cover a terminal portion of an electric component and are detachably attached to a side frame and a mounting frame, respectively.