JP2597282B2 - Floor support for double floor - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-floor floor panel support used in a double-floor structure in which wiring is provided under the floor for installing a computer or the like.

[0002]

2. Description of the Related Art Conventionally, as a double floor structure of this kind,
A pillar is provided on the lower ground, supports the floorboard, and doubles the entire floor surface. In this structure, the height of the underfloor space is generally about 100 mm, and wiring can be freely provided in this space. But,
This structure greatly reduces the height of the indoor space,
Aside from new construction, it is not suitable for renovating existing buildings.

[0003] As another double floor structure, a panel having a thickness of about 30 to 40 mm is provided on the base surface, a gap is provided between the panels to form a trench, wiring is passed through the trench, and a cross section is formed on the trench. Some are covered with a cover in the shape of a letter. This structure is suitable for retrofitting because it does not significantly reduce the height of the room space, but causes a practical inconvenience because the size of the trench tends to be insufficient, the amount of wiring is limited, and the wiring position is restricted.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention provides a new type of wiring which can provide a sufficient amount of wiring without significantly reducing the height of the indoor space and can freely set the wiring position. It is intended to realize a double floor structure.

Another object of the present invention is to minimize the types of members to be prepared for use and to reduce the number of construction steps and costs.

[0006]

According to the present invention, there is provided a base member formed by bending a single plate member, and a base portion on which a corner portion of a square floor plate is placed, and extending upward from a peripheral end position of the base plate portion of the base plate member. An abutting portion capable of abutting a peripheral end thereof, extending downward from a floor plate peripheral end position portion of the base portion and other peripheral end portions, contacting a ground surface, and forming a gap between the floor plate and the ground surface. And a supporting portion to be formed.

Further, the present invention provides a double-floor floor plate support which is joined by joining the support members 2 or 4 of the floor plate support members to each other at the peripheral portion of the floor plate peripheral portion and detachably fixing them with clips. Including tools.

Further, according to the present invention, the floor plate supports 2 or 4 are connected to each other by providing a strip between the support portions at the peripheral edge portion of the floor plate, and a trench is formed between the floor plates on the strip. The double-floor floorboard support or the floorboard support 2 thus obtained is connected to each other by providing a strip between the support portions of the floorboard peripheral end position portion, and furthermore, these two are mutually connected to each other. The present invention includes a double-floor floor plate support which is joined by joining and detachably supporting a support at a peripheral portion of the floor plate to form a trench between floor plates on the strip. In these floor plate supports, the contact portion of the pedestal portion is formed by notching a slightly inner portion and bending upward to make the peripheral edge of the floor plate contact, and the end of the cover covering the trench is referred to as the contact portion. Also included is a double floor slab support having raised pieces to be received therebetween.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
This will be specifically described.

The double-floor floor panel support 10 is formed by bending a single metal plate. The pedestal 11 has a shape obtained by removing one corner from the square, and the corner of the square floor plate 12 can be placed thereon. Note that a rubber sheet 13 is bonded onto the base 11.

The contact portions 14,... Extend upward from two side edges corresponding to the peripheral edge of the floor plate of the base 11, respectively.
When the floor plate 12 is placed on the floor, its peripheral end can be brought into contact.

The support portions 15, 15, 16 extend downward from the two side edges corresponding to the peripheral edge of the floor plate of the base portion 11 and the other peripheral edge portions, respectively, and come into contact with the ground surface 17, contacting the floor plate 12 and the ground surface 17 with each other. Is formed between them.

The tongue pieces 19, 19
4,... Are formed by providing a substantially U-shaped hole in a slightly inner portion, and can be bent upward to form the rising piece 20. The rubber sheet 13 has holes 21 for passing the rising pieces 20 formed in this way.
Are formed.

Since the floor panel support 10 has the above configuration, it is used as follows. That is, the ground surface 1
An adhesive is applied on the base 7, and the floor plate support 10 is placed, and the corner of the floor plate 12 is placed on the base 11. Thus, floor boards 12 are laid all over the room to complete a double floor structure. In this way, a gap 18 is formed between the floor plate 12 and the ground plane 17, and the wiring can pass therethrough. In addition, a wiring lead-out hole (not shown) is appropriately formed in the floor panel 12, and the floor panel 12 is usually finished by providing a carpet on the surface thereof.

The floor panel supports 10 must be provided at the four corners of the floor panel 12, respectively, but it is convenient for work to connect two or four floor panel supports 10 in advance at the portions where the floor panels are adjacent. . Therefore, the present invention also includes a floor panel support 10a to which two are connected and a floor panel support 10b to which four are connected.

The floor panel support 10a and the floor panel support 1
Since 0b has the same configuration, only the floor panel support 10b will be described below with reference to FIG.

The floor panel support 10b is configured to connect the four floor panel supports 10 to each other at the support portions 15 at the peripheral end positions of the floor panel.
. Are joined together and detachably stopped by clips 22,.

Therefore, the floor panel support 10b has four
Is used by arranging it at the portion where the floorboards 12 are abutted.
In addition, depending on the use situation, each floor panel support 10 can be separated at the site, or this floor panel support 10b can be formed by combining a single floor panel support 10. Further, since each floor panel support 10 is only stopped by the clips 22,..., The positional relationship between each floor panel support 10 can be slightly changed, and the ground surface 17 is not an accurate plane. Even in the case of a wavy shape, it can be provided close to the base surface 17 without any trouble.

Furthermore, if the wiring space is insufficient only by the gap 18 below the floor plate 12, it is desirable to provide a trench between the floor plates 12. Therefore, the present invention also includes floor plate supports 10c, 10d, and 10e that form trenches.

Next, with reference to FIG.
c will be described.

The floor panel support 10c is configured to connect the two floor panel supports 10 to each other at the support portions 15, 15 at the peripheral edge position of the floor panel.
A strip 23 is provided therebetween, riveted and joined. The strip 23 is preferably made of a thin metal plate and can be slightly deformed, and can be slightly rotated with respect to the support 15. Furthermore, the bent piece 1 of the portion to which the strip 23 is attached
9 is bent upward to form a rising piece 20.

Therefore, when the floor panel support 10c is installed and placed so that the peripheral end of the floor panel 12 is in contact with the rising piece 20, the trench 2 is formed between the floor panels 12 on the strip 23.
4 are formed, through which wiring can be passed. The trench 24 is covered by a cover 25 having a U-shaped cross section.
The lower end of the cover 25 is inserted between the rising piece 20 and the contact portion 14. Usually, a wiring lead hole (not shown) is formed in the cover 25. Further, since the respective floor plate supports 10 are connected by the strips 23, the strips 23 can be deformed and the positional relationship between them can be slightly changed. Even in the case of a mold, the entire structure can be provided in close contact with the base surface 17 without any problem. In particular, if the strip 23 is formed of a thin metal plate or the connection portion with the support portion 15 is rotatable, it is advantageous because the strip can be deformed more flexibly.

The floor panel support 10d is composed of four floor panel supports 10
Are connected to each other by a strip, and the other configuration is the same as that of the floor panel support 10c. This floor panel support 10d
Are used at intersections of trenches.

The floor panel support 10e is composed of two floor panel supports 10e.
Are connected to each other by a clip, in other words, two of the floor plate supports 10b connected by a clip are connected by a strip, and the other configuration is as described above. This is the same as the floor panel supports 10b and 10c. The floor panel support 10e is used for a floor panel joint portion in contact with the trench.

Each of the floor plate supports 10, 10a, 10
b, 10c, 10d, and 10e are used, for example, as shown in FIG. In this figure, 26, 26 are wall surfaces of the room.

In the above example, the rubber sheet 13
The rubber sheet 13 can be omitted if the floor plate itself has a cushioning property by including a rubber sheet or the like. In addition, the starting piece 20
The floor plate 12 and the trench cover 25
This is to prevent the attachment and detachment from becoming difficult, so that the cover can be omitted if the cover is placed on the base surface.

[0027]

As described above, the floor plate support for a double floor according to the present invention can form a gap at the lower portion of the floor plate and can also form a trench. The other wiring can be made to pass through the lower part of the floorboard, thereby providing sufficient wiring and setting the wiring position freely, minimizing the height of the floorboard,
The height of the indoor space can be prevented from being reduced so much. Therefore, when renovating an existing room,
It is particularly effective.

In addition, although the floor plate lower gap and the trench are used in combination, the basic floor plate supports are connected by clips or strips to form various floor plate supports. In addition, the types of members to be prepared for use are minimized, and the number of operations and costs for construction can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first example of a floor panel support of the present invention.

FIG. 2 is a perspective view of another example.

FIG. 3 is a perspective view of still another example.

FIG. 4 is a plan view showing a use state of each floor panel support of the present invention.

[Decoding of sign]

10, 10a, 10b, 10c, 10d, 10e: double-floor floor plate support, 11: base, 12: floor plate, 14: abutment, 15, 16: support, 17: ground, 18: gap ,
19 ... tongue piece, 20 ... rising piece, 22 ... clip, 23
... strips, 24 ... trenches, 25 ... covers.

 ──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Shogo Imamaki 3-10-2 Aoba, Sagamihara City, Kanagawa Prefecture

Claims (5)

(57) [Claims] 1. A base formed by bending a single sheet of material, on which a corner of a square floor plate is mounted, and extending upward from a position of a peripheral end of the floor plate of the base to abut the peripheral end of the floor plate. And a supporting portion extending downward from a floor plate peripheral end position portion and another peripheral end portion of the base portion and in contact with a ground surface to form a gap between the floor plate and the ground surface. Floor board support for heavy floors. 2. A double-floor floorboard support as claimed in claim 1, wherein the two or four floorboard supports according to claim 1 are joined to each other by supporting the support portions at the peripheral edge portion of the floorboard and detachably securing them with clips. . 3. The floorboard support 2 or 4 of claim 1 may be connected to each other by providing a strip between the supports at the peripheral edge portion of the floorboard to form a trench between the floorboards on the strip. Floor support for double floors. 4. The two floor board supports of claim 1 are connected to each other.
A strip is provided between the support portions of the floor plate peripheral end position portion and joined together, and two of them are joined to each other by joining the support portions of the floor plate peripheral end position portion to each other and detachably stopping the clips with clips. A double-floor floorboard support capable of forming a trench between floorboards on one side. 5. The floor panel support according to claim 3, wherein
Start-up formed by cutting the contact part of the base part slightly inward and bending it upward to make the peripheral edge of the floor plate abut and the end of the cover covering the trench between the abutment part Floor board support for double floors with strips.