JPH0540187Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to the structure of a floor device installed on a floor board made of concrete or the like in a room such as an office.

[Conventional technology and its problems]

As a prior art for flooring equipment installed on concrete floorboards in rooms such as offices to provide space for wiring power cords, communication cables, water pipes, gas pipes, etc., 61−34545
The publication proposes an idea in which a flexible floor surface material such as a carpet is attached to the upper surface of a floor plate having a rectangular shape in plan view, and an adjuster is provided downwardly protruding from the corner of the lower surface of the floor plate.

With this idea, space for wiring can be secured between the floorboards using an adjuster, but once the floorboards have been installed, it is necessary to remove multiple large-area floorboards in order to perform wiring work. However, it was difficult to add wiring after installing the floor equipment.

Additionally, wall panels for partitioning rooms such as offices have generally been attached with their upper and lower parts stretched against the floorboard and ceiling.

However, since the wall panel has an appropriate wall thickness, if the floor device is initially laid down on the entire floor of the room and then the wall panel is later installed, the location of the floor device may be changed. The entire wall panel had to be moved laterally or replaced with another floor device with a smaller surface area, making the additional construction work of the wall panels extremely troublesome.

The present invention aims to solve these problems and provide a floor device that facilitates wiring work even after the installation of the floor device and also facilitates the work of erecting wall panels.

[Means for solving problems]

Therefore, the present invention has a flexible floor surface material such as a carpet attached to the upper surface, and a low step is placed along at least one side of the floor base, which has a wiring space on the lower surface side or in the middle. An auxiliary block having a U-shaped cross section and having a floor surface material similar to that described above attached to the top plate is mounted on the mounting part so as to be able to rotate up and down.

[Functions and effects of the idea]

In this way, the auxiliary block can be placed on the low stage mounting part formed on the floor base with the floor surface material affixed to the top surface, so that the auxiliary block can be detached and turned upside down, so that the auxiliary block top plate side is When placed on the top, you can secure space for wiring the cords on the bottom of the floor base and the auxiliary block.
Moreover, there is no difference in level between the side edges of the floor surface material on the floor base and the auxiliary block.

When the auxiliary block is turned upside down so that its top plate rests on the placement part, an upwardly open space is created at that location.
A support stand for installing the wall panel can be stored in this location, making it possible to install the wall panel extremely easily.

Furthermore, since there is no need to cut out the floor surface material when installing the wall panel, there is an effect that the work of replacing the floor surface material can be eliminated even when changing the installation location of the wall panel. .

〔Example〕

Next, an embodiment will be described according to the drawings.The floor base 1 of the first embodiment shown in FIGS. 1 to 6 has an upper plate 2.
Two longitudinal bases 2 each having a downward U-shaped cross section with vertical legs 2b having a height (h1) with respect to a, height (h2), width (w1), and length ( The vertical leg portions 2b of the adjacent longitudinal bases 2 and 4,
The upper plates 2a and 4a of the longitudinal bases 2 and 4 are covered with a flexible floor surface material 5 such as carpet or vinyl tile using an adhesive. Paste it.

In addition, in the floor base 1, the width dimension (w2) is the same height dimension (h2) in the direction perpendicular to the above-mentioned mounting section 3 in plan view.
In order to form another mounting part 6, the vertical legs 2b, 4b and the top plate 2a,
4a is cut out.

Reference numerals 7 and 8 denote auxiliary blocks having a U-shaped cross section that can be removably placed on each of the mounting sections 3 and 6, and the top plates 7a and 8a of each auxiliary block 7 and 8 have the floor surface Floor surface material 9 made of the same material as material 5,
9 are attached with adhesive, and when each auxiliary block 7, 8 is placed on each placing section 3, 6 in the normal position with the top plate facing up, the floor surface material 9, 9
and the floor surface material 5 on the floor base 1 are formed on the same plane, and furthermore, the top plates 7a, 8a of each auxiliary block 7, 8 are placed facing downward on each mounting section 3, 6. It is possible to place it (turn it up and down with respect to the normal posture).

In the embodiment of FIG. 1, the vertical legs 2b, 4b
and a mounting portion 6 formed by cutting out the upper plates 2a, 4a.
The length dimension of the auxiliary block 8 placed on the floor base 1
is equal to the length of one side (L1).

The longitudinal bases 2, 4 and the auxiliary blocks 7, 8 are each made of metal such as aluminum die-casting or steel plate;
Various materials are used, such as a laminate of a laminate containing an inorganic material such as pearlite and a metal plate.

Note that the reference numeral 11 is a cord insertion hole cut out in the vertical leg portions 2b, 4b of each longitudinal base 2, 4 in a downwardly open shape, and the reference numeral 12, 13 is a cord insertion hole cut out in the middle of the leg portions of the auxiliary blocks 7, 8. These cord insertion holes are cut out, and a bendable cover piece 14 may be connected to the cord insertion holes 13 and the like.

Further, reference numeral 15 indicates a slit formed in a downwardly open shape in the vertical leg portions 2b, 4b of the longitudinal bases 2, 4, and reference numeral 16 indicates a slit formed in the vertical leg portions 2b, 4b of the longitudinal bases 2, 4.
This is a notch formed in the vertical leg portion of the holder so as to open downward, and may be provided as desired.

Further, reference numerals 17 and 18 indicate cord insertion holes which are vertically bored in the middle portions of the top plates of the auxiliary blocks 7 and 8, or are notched in the side edges. At this time, if only a cut line is made at the location of the floor surface material 9, the cord insertion holes 17 and 18 can be temporarily closed when the cord is not inserted.

As shown in the perspective view of FIG. 3, the floor device according to this embodiment has auxiliary blocks 7 and 8 mounted on low-height mounting portions 3 and 6 on the 2 sides of the floor base 1, respectively, so that the floor surface material 9 is By placing them in such a manner that they can be placed on the floor board 20 made of concrete or the like without any gaps between them.

Wiring 21 such as communication cords can be guided vertically and horizontally through the wiring space formed between the floor board 20 and the floor device of the present invention, and the auxiliary blocks 7,
Cord insertion hole 17, 1 that communicates vertically with the top plate of 8
8, the cord can be pulled out upward from the side edge of the floor surface material 9 through the cord insertion hole.

Furthermore, since the auxiliary blocks 7 and 8 in this embodiment are formed longitudinally along one side of the floor base 1 and have a downward U-shaped cross section, the auxiliary blocks 7 and 8 are The space between the lower surface side and the placing parts 3 and 6 can be used as a space for cord insertion, and this space for cord insertion is used for wiring in the floor base 1 via the placing parts 3 and 6. The wiring 21 can be formed separately above the space.
It is possible to wire the wires so that they do not come in close contact with each other when crossing them vertically and horizontally.

Furthermore, as shown in FIG. 4, if the cover piece 14 provided in the cord insertion hole 13 formed in the vertical leg portion of the auxiliary block 8 is bent approximately horizontally, the wiring 21 passing through the auxiliary block 8 can be inserted into this hole. By being placed on the upper surface of the lid piece 14, the lower cord insertion hole 1
It is also possible to have the wiring intersect with the wiring 21 passing through 3 and crossing the auxiliary block 8 without bringing it into close contact.

In addition, there are appropriate gaps between adjacent parts of the longitudinal bases 2 and 4, and their upper surfaces are connected by the floor surface material 5, so that the load applied to the main floor device will cause the vertical legs to When bending, the other longitudinal base,
No unreasonable lateral force is applied to the floor surface material, etc., and the fitting performance with the floor board 20 is improved. Each longitudinal base 2,
The slit 15 in 4 can perform a similar function.

Furthermore, the slits 16 in the auxiliary blocks 7, 8 also serve to improve the conformability of the vertical legs of the auxiliary blocks 7, 8 to the rests 3, 6 with which they come into contact.

Next, the wall panel 22 is placed along the floor device of this embodiment.
FIGS. 6 and 7 show the case where the holder is installed upright from the floor plate 20.

FIG. 6 is an enlarged cross-sectional view taken along the - line in the embodiment shown in FIG. When it is turned and placed so that the top plate 8a and floor surface material 9 are placed on the placing part 6, a groove with an upwardly facing U-shaped cross section will be formed on the side of the floor base 1. The top plate 8a
The support stand 23 is placed on the support stand 23, and the mounting pieces 25, 26 are attached to the bolts 24 that protrude upward from the support stand 23.
is attached via the nut 27, and the mounting piece 25,
A pair of front and back baseboards 28 and a panel 29 may be attached to 26.

The embodiment shown in FIG. 7 is a case in which a wall panel 22 is arranged along the longitudinal direction of the auxiliary block 7 extending perpendicularly to the auxiliary block 8, and the top plate 7a side of the auxiliary block 7 is disposed in the same way as in the embodiment described above. It is sufficient to place it on the placing section 3 facing downward, and place the support stand 23 inside the auxiliary block 7.

Through such construction, the side edge portion of the floor surface material 5 can be hidden by overlapping with the baseboard 28 at the lower end of the wall panel 22, and the appearance of the joint portion between the wall panel 22 and the floor surface material 5 can be hidden. will improve.

In addition, in order to install wall panels, laborious work such as moving the large-area floor base 1 sideways, replacing it with a smaller-area floor base, and cutting out the longitudinal base 2 and floor surface material 5 is tedious. It is no longer necessary to carry out this process, and even when changing the installation position of the wall panel 22, the floor surface material 5 can be used as is without the need to change the floor surface material 5.

In the embodiments shown in FIGS. 8 and 9, a low stage mounting portion 31 with a long U-shaped cross section is formed in the middle part of the upper plate 30a of a box-shaped base 30 with a downward U-shaped cross section. The holder 31 has an auxiliary block 3 with a downward U-shaped cross section.
2 is mounted so that it can be rotated up and down, and flexible floor surface materials 5 and 9 such as carpet are attached to the top plate 30a of the box-shaped base 30 and the top plate 32a of the auxiliary block 32, respectively. There is. Reference numerals 33 and 34 are cord insertion holes.

Also in this embodiment, when the floor surface materials 5 of the box-shaped base 30 and the auxiliary block 32 are arranged in one plane, the wiring is inserted into the interior of the auxiliary block 32 and the box-shaped base 30, respectively. It is possible,
The auxiliary block 32 can also be turned over and a wall panel can be provided along the auxiliary block 32.

As shown by the dashed line in FIG. 8, a small planar auxiliary block 35 can be provided so as to be able to be inserted into and removed from the low stage mounting section 31 formed in the middle of the base 30, or A plurality of auxiliary blocks may be provided on the mounting portion 31 so as to be able to be inserted into and removed from each other.

In addition to these embodiments, auxiliary blocks may be arranged on the first to fourth sides of the floor base 1. Furthermore, the auxiliary block may also be box-shaped with an open bottom.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of the first embodiment, Fig. 2 is a perspective view of the auxiliary block upside down, and Fig. 3 is a perspective view of the auxiliary block aligned with the floor board. Figure 4 is a sectional view of Figure 3, Figure 5 is a sectional view of Figure 3, Figure 6 is a sectional view of Figure 3, and Figure 7 is a sectional view of another wall panel. FIG. 8 is a cross-sectional view of the upright portion, and FIG. 9 is a plan view of another embodiment.
The figure is a cross-sectional view taken from - in FIG. 8. 1... Floor base, 2, 4... Longitudinal base, 30...
Box-shaped base, 5, 9... Floor surface material, 3, 6, 31...
...Placement part, 7, 8, 32...Auxiliary block, 1
1, 12, 13, 17, 18, 33... Cord insertion hole, 14... Lid piece, 20... Floor board, 21... Wiring, 22... Wall panel, 24... Bolt, 23...
...Support stand, 28...Baseboard, 29...Panel.

Claims (1)

[Scope of utility model registration request] A flexible floor surface material such as a carpet is pasted on the upper surface, and a low stage mounting portion is formed along at least one side of the floor base having a wiring space on the lower surface side or in the middle, A floor device characterized in that an auxiliary block having a U-shaped cross section and having a floor surface material similar to that described above attached to a top plate is placed on the placing portion so as to be able to rotate up and down.