JPH06322945A - Floor type base for connecting double floor material and double floor and double floor structure using the same - Google Patents

Abstract

PURPOSE:To facilitate the adjustment of the height of a double floor and prevent the double foor from shaking by using leg protrusions of adjustable height to be fitted into recesses at the end of legs of a double floor material. CONSTITUTION:Four floor type double floor material leg engaging protusions 2 are provided at regular intervals on a floor type double floor material connecting base 1, and the height of one, two or three protrusions out of the protrusions are made adjustable. In order to adjust the height, a part of the protrusion 2 is vertically moved by rotating a bolt 4 or a nut 5, or a required number of plate-like rings 6, 6 are fitted on the protrusion 2. And the engaging protrusion 2 is fitted in a recess at the end of the leg of the floor type double floor material so that the height of the required protrusion 2 is adjusted, thereby adjusting the height of the double floor and preventing the floor from shaking.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a laid pedestal type double floor material connecting pedestal useful for constructing a simple OA floor, that is, an OA floor using a laid floor type double floor material, a double floor and a double floor structure using the pedestal. Regarding the body

[0002]

2. Description of the Related Art With the progress of OA, double floor technology has been improving day by day. Among them, there is a technique to form a double floor by laying a large number of stationary double floor materials, but in this case, normally, the support legs of the double floor material are free to set the lower ground such as concrete. Some kind of leg fixing means is provided on the base surface so as not to move. However, since the simple floor-standing type double floor material cannot adjust the height of legs, even if the movement of the double floor material is blocked by using a common pedestal, it is not possible to prevent rattling up and down. Can not.

[0003]

[Object] Therefore, an object of the present invention relates to a laid pedestal for connecting a double-floor material, which enables height adjustment, a double floor and a double-floor structure using the pedestal.

[0004]

According to a first aspect of the present invention, in a floor-standing double-floor material connecting pedestal, one or four of the four floor-standing double-floor material foot engaging protrusions arranged at equal intervals on the pedestal. The present invention relates to a pedestal for connecting a floor-laying double floor material, characterized in that the heights of the three can be adjusted.

The height adjustment can be to change the height of at least one protrusion by rotating a bolt or nut. The form of the pedestal for connecting the floor-standing double-floor material of the present invention is, for example, as shown in FIGS. 1 and 2, but when adjusting the height of the protrusions with bolts or nuts, the double-floor is used. The protrusion 2 itself of the material connecting base 1 may be a bolt. FIGS. 3 and 4 show a specific example thereof, in which one of the protrusions 2 is provided with a threaded hole to form the protrusion 4 with a screw. FIG. 5 shows a specific example of adjusting the height of the protrusion with a nut. Adjust the height by moving the nuts 5, 5. The number of nuts 5 may be one, but using two is more reliable. In addition, since it costs a lot to cut a screw, in the first invention, adjustment with only one of the protrusions by a bolt or a nut is the most economical means.

The height can be adjusted by fitting an arbitrary number of rings into the projections for engaging the foot portion of the floor laying type double floor material. The shape of the ring varies depending on the shape of the protrusion 2, but when the protrusion 2 has a cylindrical shape, a ring having a shape as shown in FIG. 7 can be exemplified. With a ring having an opening as shown in FIG. 7B, the height can be adjusted by relatively easily inserting it even after the stationary double-floor material and the connecting pedestal are fitted together. . The cross section of the ring is
It may have a plate shape, a rod shape, a circular shape, or the like, and examples of the material for the ring include metals such as aluminum, synthetic resins, and synthetic rubbers.

A second aspect of the present invention relates to a double floor using the laid pedestal for connecting double floor materials. That is,
A second aspect of the present invention is a projection for engaging a foot of a floor-standing double-floor member on a foot of a foot-bed of a floor-standing double-floor material, wherein the projection for engaging the foot of the floor-standing double-floor material is attached to the pedestal for connecting the floor-laying double floor material according to claim 1. And the height of the protrusion is adjusted, and the double floor is formed. There are two types of double floors: a type in which a stationary double-floor material is laid in a close contact state and a type in which a fixed lid is laid at a certain interval and a groove lid is placed in the gap. The first type is the double bed,
The foot portion of the stationary double floor and the raised position of the pedestal for connecting the stationary double floor material are set so that the stationary double floor materials are in a state of being in close contact with each other. It has a double floor. The second type is, in the double floor, the legs of the floor-standing double-floor material so that the groove lid is hung over between the floor-standing double-floor material and the floor-lining double-floor material adjacent thereto. The double floor according to claim 4, wherein the portion and the raised position of the laid base for connecting the double floor material are set.

In the third aspect of the present invention, when arranging the finishing floor material on the double floor according to claim 4, 5 or 6, four stationary double layers in which corners of one finishing floor material are adjacent to each other. The present invention relates to a double floor structure arranged so as to come to the center point of the floor material. An example of the double floor structure according to the present invention is shown in FIGS. FIG. 8 is a side view, and FIG. 9 is a top view. In the figure, reference numeral 1 is a double-floor material 11 of the present invention, in which a raised portion 2 of a pedestal 1 for connecting a double-floor material is placed.
The plate-shaped ring 6 is fitted to the leg recess of the
After adjusting the height by inserting the finishing floor material 12, the finishing floor material 12 is temporarily placed as shown in FIG. By maintaining the positional relationship between the stationary double floor material 11 and the finishing floor material 12 in this way, the stability of the OA floor can be further improved.

A fourth aspect of the present invention is the double-floor structure according to claim 7, wherein the double-floor is the double-floor structure according to the sixth aspect, and only one finishing floor material is removed. The double floor structure according to claim 7, wherein the groove lid has a groove lid size that can be removed. Specific examples of the double floor structure of the fourth invention are shown in FIGS. In the case of this case, the floor-standing double floor materials 11 are arranged at regular intervals, and the groove lid 13 is provided in the gap.
A double floor is formed by placing the. Therefore, the four protrusions 2 provided on the connecting pedestal 1,
The distance between 2, 2 and 2 will be greater than in FIG. The finishing floor material 12 is constructed in the same manner as that shown in FIG. 9 so that the corner portion is located at the center point of the stationary floor material. In this case, as shown in FIG. 11, when one of the finishing floor materials 12 is removed, the groove lids 13 and 13 shown by hatching can also be easily removed, which is extremely convenient for wiring work. .

As the stationary double floor material, a high-grade type in which all four supporting legs supporting the floor material have a height adjusting function, and a simple type in which four fixing legs have no adjusting function There are two types. The laid-up type double floor material connecting pedestal of the present invention described so far is extremely effective when using a simple type of laid-type double floor material. However, of the four supporting legs of the floor-standing double-flooring material, only one of the four legs is adjustable in height, and the intermediate-type floor-laying double-flooring material and the connecting pedestal shown in FIGS. Rattling can be considerably reduced even with a double floor by combination, and if a double-floor structure of the laid-down type in which finishing floor material is applied to the double floor by the method as claimed in claims 5 and 6, Rattling can be greatly reduced.

[0011]

【effect】

(1) The present invention makes it possible to adjust the height of the double floor with a simple structure and prevent rattling. (2) In particular, the invention using the plate-shaped ring has the simplest structure and is extremely easy to handle during construction. (3) By placing the finishing floor material as in the present invention, it becomes easier to absorb the uneven height of the double floor due to the finishing floor material. (4) By arranging the layout relationship between the finishing floor material and the groove lid as in the present invention, it is possible to open a double floor space by only peeling off one finishing floor material, so that wiring can be changed or repaired. Significantly improves the workability of.

[Brief description of drawings]

FIG. 1 is a plan view of a basic laying type double floor material connecting pedestal before development of the present invention.

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is a plan view of a laid pedestal for connecting a double floor material of the present invention in which one of the protrusions is a bolt.

4 is a cross-sectional view of FIG.

FIG. 5 is a cross-sectional view of a laid base for connecting a double floor material of the present invention of a type in which one of the protrusions is a combination of a bolt and a nut, and the height is adjusted by the nut.

FIG. 6 is a cross-sectional view of a laid pedestal for connecting a double floor material according to the present invention when a plate ring is used for height adjustment.

FIG. 7 is a plan view showing an example of a ring used in the present invention.

FIG. 8 is one of the double floor structures according to claim 7 of the present invention.
It is sectional drawing which shows an example.

9 is a plan view of FIG. 8. FIG.

FIG. 10 is a cross-sectional view showing an example of a double floor structure according to claim 8 of the present invention.

11 is a plan view of FIG.

[Explanation of symbols]

 1 Connection pedestal 2 Projection 4 Screw (bolt) 5 Nut 6 Ring 11 Laying double floor material 12 Finishing floor material 13 Groove lid

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Eiichi Tajima 1-25-1 Miyagi, Adachi-ku, Tokyo Inside Tajima Co., Ltd.

Claims (8)

[Claims] 1. A pedestal for connecting a floor-standing double floor material, wherein one or three of the four ridges for engaging a foot of the floor-standing double floor material arranged at equal intervals on the pedestal have a height of one to three. Adjustable pedestal for connecting double floor materials. 2. The laid pedestal for connecting a double floor material according to claim 1, wherein the height is adjusted by rotating a bolt or a nut at a part of the protrusion. 3. The pedestal for laying double-floor material coupling according to claim 1, wherein the height adjustment is performed by fitting an arbitrary number of rings into the protrusions for engaging the floor-laying double-floor material foot portion. . 4. A protrusion for engaging a foot of a floor-standing double-floor member of a foot-bed for connecting a floor-laying double-flooring material according to claim 1, 2 or 3 in a recess at the tip of the foot of the floor-standing double-floor material. A double floor formed by fitting and adjusting the height of the protrusions. 5. In the double floor, the feet of the floor-laying double flooring and the protrusions of the base for connecting the floor-laying double flooring are placed so that the floor-standing double flooring is in a state of being in close contact with each other. The double floor according to claim 4, wherein positions and are set. 6. In the double floor, the foot portion of the floor laying type double flooring material has a groove cover between the floor laying type double flooring material and an adjacent floor laying type double flooring material. The double floor according to claim 4, wherein a raised position of the pedestal for connecting the floor-standing double floor material is set. 7. When arranging the finishing floor material on the double floor according to claim 4, 5 or 6, the center point of four stationary double floor materials in which the corners of one finishing floor material are adjacent to each other. A double-floor structure that is arranged so as to come to. 8. The double floor structure according to claim 7, wherein the double floor according to claim 6 is used as the double floor.
The double-floor structure according to claim 7, which has a groove lid size such that one or more groove lids can be removed by simply removing the sheet.