JPS6347460A - Floor panel device - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention B. Purpose of the Invention [Field of Industrial Application] The present invention is directed to a double floor ( This invention relates to a structure for closing off spaces caused by dimensional differences between the floor panel and the room near walls and other locations in a floor panel device for floor wiring such as a raised floor oven duct type.

[Conventional technology]

Space-maintaining parts such as supports and blocks are placed on the floor, and floor panels are placed on top of them to form a double floor. Electrical wiring is installed in the space between the floor and the floor panel, and the wires are installed at the required locations. It is branched out, pulled out on the floor, and connected to equipment (for example, Japanese Patent Laid-Open No. 80-112954).

[Problem that the invention seeks to solve]

In the above floor panel device, depending on the size difference between the installed floor panel and the room, if you start laying it from one corner or the center of the room, it will be placed near the wall, and if you start laying it from both walls, it will be placed in the center. This may cause some problems.

In that case, cut the unit panel to match the width of the space at the construction site and fit it into the empty space, or fill the space with a floor panel that is narrower than the unit panels made in advance to various widths. However, workability/
There are problems in terms of cost, etc.

The present invention provides a floor panel device that solves the above-mentioned problems in the prior art, and makes it easy to close the space that occurs when unit panels are laid, and can flexibly accommodate various types of floor panels. The purpose is to

Summary: Structure of the Invention [Means for Solving the Problems] The floor panel device of the present invention has the advantage of preventing damage caused between unit panels 2 spread on the floor 1 or between the unit panels 2 and the wall 3 near the wall. A plurality of small pieces 5 having approximately the same height as the unit panel 2 are placed in the space 4 at the edge of the unit panel 2,
Alternatively, it is arranged along the edge of the wall 3 and/or the unit panel 2 facing the wall 3, and the gap 6B between the small piece piece 5 and the unit panel 2, the gap 6A between the small piece piece 5 and the wall 3, the gap between the small pieces 6C1 or a downward vertical piece 7A that is inserted into the slot 7) 6D formed on the top surface of the unit panel 2, etc., and a horizontal piece 7B that straddles the remaining space 41 and overlaps the top surface of the small piece piece 5ψ unit panel 2, etc. The above-mentioned space 4 is closed by attaching a cover plate 7 having a rectangular cross section, thereby making the upper surface of the floor panel P flat.

[For production]

The space 4 created on the floor 1 by the laying of the panels 2 is closed by the placement of the small piece pieces 5 and the attachment of the cover plate 7 with a cross-sectional shape, and the entire upper surface of the floor panel P is made flat. .

If floor 1 is exposed concrete, there will be some unevenness (unevenness).
However, since the pieces 5 placed in the space 4 are small pieces, they are individually fixed following the floor surface, and the cover 7 that covers them is made of a thin plate, so the pieces 5 are Follows the top surface of.

〔Example〕

Figure 1 shows a plan view of an example in which the present invention is implemented on a floor panel P of a double floor (raised floor) type. 2 (for example, a square with a side of 300 to 800 mm), start laying the outermost unit panel 2 and the non-nR along the walls 3-3 on two adjacent sides of the room, and place it in the space 4 where no unit panel can fit. is occurring.

The continuous small pieces 5 whose bottom surfaces are connected with tape-like connecting material 5A shown in FIG.・It is fixed with double-sided adhesive tape, etc. A gap 6A is left between the continuous piece piece 5 and the wall 3, into which a vertical piece 7A of the cover plate 7 shown in FIG. 3 is inserted.

The vertical piece 7A of the cover plate 7 having a rectangular cross section is placed in the gap 6A near the wall, and the horizontal piece 7B is placed in the small piece piece 5 and the unit panel 2.
by inserting it until it overlaps with the

The space portion 4 is closed by the cover plate 7. Cover plate 7
can be fixed to the small piece piece 5@unit panel 2 etc. using double-sided adhesive tape or adhesive.

FIG. 4 is an enlarged perspective view of the corner of the floor showing the closed state of the space 4.

The cover plate 7 having a square cross section is formed, for example, from a steel plate, a φ aluminum plate, or a hard synthetic resin plate, each having a thickness of about one inch.

The cover plate 7 having a rectangular cross section shown in FIG.
Slot each edge of the horizontal piece 7B toward the ridgeline, that is, in a direction perpendicular to the longitudinal direction, according to the width of the small piece piece 5 7) 7
C is formed into a comb-teeth shape, is flexible, and has small piece pieces 5
- It is possible to follow the unevenness of the upper surface of the unit panel 2. The width and length of the pickpocket 7) 7C are determined according to the required flexibility. Cutting at the slit 7C makes it easy to cut.

If the space 4 between the wall 3 and the unit panel 2 is large, the small pieces 5 are arranged in multiple rows so that the final remaining space 41 has a width that does not allow the small pieces 5 to be inserted.

In preparation for the above-mentioned case, as shown in FIG. 6, a large number of small pieces 5 are arranged vertically and horizontally, and a small gap is provided between the small pieces to make it easier to bend, and the pieces are combined with a visibility sheet 5B. If the flexible sheet 5B is prepared and arranged in one row, two rows, three rows, etc. as necessary and arranged to have the required length, work efficiency will be improved. The flexible connecting means between the pieces 5 is not limited to the above-mentioned sheet 5B, but may be a mesh material or the like.

The small pieces 5 are formed of hard synthetic resin, mortar, or lightweight concrete made by mixing sawdust or perlite with cement. In addition to the above-mentioned continuous pieces, the pieces 5 may each have a columnar shape such as a rectangular parallelepiped or a cylinder.

The entire surface of the floor panel P, whose entire upper surface has been made flat by closing the space 4 as described above, is finished by covering with carpet, plastic, or the like.

Next, FIG. 7 shows a plan view of an example in which the present invention is implemented on a floor panel P of an open duct type. Then lay the assembled block-shaped knee panel 2 shown in FIG. 8 (for example, a square with sides of 300 to 600 cm, an assembly of nine blocks 2A), and then lay the cross-shaped wiring groove 2B shown in FIG. Lay the attached unit panels 2 and then cover the left end wall 3.
By laying collective block type unit panels 2 along the left and right walls 3, a space 4 with a width narrower than the unit panel is created between the outermost unit panels 2 and the left and right walls 3.
remains.

The above-mentioned collective block type unit panel 2 (Fig. 8) is
A slit 6D is provided between adjacent blocks 2A, and a flexible sheet 2C is stretched on the bottom surface.

The unit panel 2 (FIG. 9) with cross-shaped wiring grooves 2B is constructed by connecting four blocks 2A arranged at predetermined intervals between the cross-shaped wiring grooves 2B with a flexible sheet 2C.
A wiring groove 2B having a flexible sheet 2C as a bottom is formed between the wiring groove 2B and the block 2A, and the upper opening of the wiring groove 2B is covered with a cross-shaped cover plate 2D. The cover plate 2D is configured to have a flat upper surface by falling into a notch 2E formed along the groove edge of the block 2A.

By laying the cross-shaped wiring grooved unit panels 2, mutually continuous wiring grooves are formed in a lattice pattern over the entire floor.

In part A (left) of FIG. 7, as shown in the enlarged perspective view of FIG. 6D
A series of three small piece pieces 5 (2A) obtained by cutting from the wall 3
Arrange the pieces along
There are individual items.

Then, the vertical piece 7A of the cover plate 7 with a rectangular cross section is aligned with the slit 6D closest to the wall of the collective block type unit panel 2, and the horizontal piece 7B is brought into close contact with the upper surface of the end block 2A and the small piece piece 5, and the remaining The space portion 41 is blocked.

Section B (upper right) in FIG. 7 also closes off the space in the same manner as section A above.

When the width of the space 4 is wide, as shown in part C (right) in Fig. 7, as shown in Fig. 12, the collective block type unit panel 2 (
Figure 8) is cut into two rows of six connected small piece pieces 5.
(2A) are lined up along wall 3, and the 2 rows of small piece pieces 5.5
Insert the vertical piece 7A of the cover plate 7 in the cross section into the gap 6C between them, and overlap the horizontal piece 7B on the inner row of the small piece pieces 5 and the upper surface of the cross-shaped wiring grooved unit panel 2 to fill the remaining space 41. It's blocked.

The above-mentioned closure means are arranged as shown! ! ai, 1! This is suitable when a space 4 is created next to the attached unit panel 2 and the vertical piece 7A of the cover plate 7 having a rectangular cross section cannot be inserted because it hits against the cross-shaped cover plate 2D of the unit panel 2.

Also, as in the seventh diagram, the small piece pieces 5 are arranged one row apart on the edge side of the wiring grooved unit panel 2 and the wall 3 side, and the wiring grooved unit panel 2 and the small piece pieces 5 are arranged one row apart. The vertical piece 7A of the cover plate 7 having a rectangular cross section may be inserted into the gap 6B between the two or the gap between the wall 3 and the small piece piece 5.

A small space near the wall that cannot be covered by the cover plate 7 having a rectangular cross section is fixed by pasting small plate pieces with adhesive.

After the space 4 is closed by the small pieces 5 and the cross-section cover plate 7, a carpet or the like is placed over the entire surface of the floor panel P to finish it, as in the embodiment shown in FIG.

C. Effects of the Invention Since the floor panel device of the present invention has the configuration as claimed, it is possible to solve the following problems: It can be easily closed by attaching the letter-shaped cover plate 7.

In addition, the small pieces 5 follow the unevenness of the floor 1, and the cover plate 7 with a rectangular cross section is attached following the small pieces 5, so the entire surface of the floor panel becomes flat, making subsequent carpeting and tiling easier. It has the effect of

Although the cover plate 7 is a thin plate, it is strong due to its cross-sectional shape, and the horizontal piece 7 can be easily formed by long-term use.
B is not deformed.

Also, the width of the horizontal piece 7B of the cover plate 7, which has a rectangular cross section, is at least twice the width of the small piece piece 5, and the height of the vertical piece 7A is smaller than the small piece piece 5, so it is easy to handle! It is advantageous for I2-cutting, etc.

[Brief explanation of the drawings] Fig. 1 is a plan view of an example of the present invention implemented on a double floor type floor panel, Fig. 2 is a perspective view of a continuous row of small pieces, and Fig. 3 is a cross section. FIG. 4 is an enlarged perspective view showing the construction state at the corner of the floor; FIG. 5 is a perspective view of another example of the cross-sectional corner cover plate; FIG. Fig. 7 is a plan view of an example in which the present invention is applied to an open duct type floor panel, and Fig. 8 is a perspective view of an assembled block type unit panel. Figure 9 is a perspective view of the unit 2 panel with cross-shaped wiring grooves, and Figure 1θ is Figure 7A.
FIG. 11 and FIG. 12 are perspective views of three small piece pieces 5 connected in two rows, and a perspective view of six small piece pieces connected in two rows. 1 is the floor, 2 is the unit/) panel, 3 is the wall, 4 is the space, 5 is the small piece, 6A to 6C are the gaps, 6D is the slit, 7
7A is a vertical piece, 7B is a horizontal piece, and P is a floor panel.

Claims (1)

[Claims] (1) In the space between the unit panels spread on the floor or between the unit panels near the wall, place a plurality of small pieces with approximately the same height as the unit panels, around the edges of the unit panels, Alternatively, it may be placed along the edge of a wall and/or a unit panel facing the wall, and formed in the gap between the small piece piece and the unit panel, the gap between the small piece piece and the wall, the gap between the small piece pieces, or the top surface of the unit panel. The above-mentioned space is closed by attaching a cover plate having an L-shaped cross section, which consists of a downward vertical piece that is inserted into the slit, etc., and a horizontal piece that straddles the remaining space and overlaps the top surface of the small piece piece, unit panel, etc. A floor panel device characterized by having a flat upper surface.