JPH0452369A - Oar type double floor material, construction method using the same and double floor constituted thereof - Google Patents

Abstract

PURPOSE:To stabilize the structure of a double floor by constituting a floor material of two parallel floor panel placement members, a supporting member for supporting the members, and four leg members each provided near the end portion of each placement member and capable of level adjustment in its horizontal direction. CONSTITUTION:Two parallel floor panel placement members 21 are both supported by a supporting member 22 and four level-adjustable leg members 23 are provided at a portion of each floor panel placement member 21 corresponding to the point of intersection of both of the members, to form each oar type double floor material 20. The floor materials 20 are arranged on a foundation floor and a floor board 24 is placed as indicated by the dotted line. The wiring cord 26 of a computer and the like is disposed in such a manner as being passed between the oar type double floor materials 20. Since the wiring cord is not passed beween the 189 members ( ) of one oar type double floor material itself, free rearrangement of the floor materials is possible without cutting the wiring connecting the computer to a terminal, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a double floor, a construction method thereof, and a flooring material for a double floor used therein.

[Prior art]

Since office automation became a necessity, offices began to have double floors, and space was created between the base and surface floors for various types of wiring.

Three representative ones will be explained with reference to FIGS. 1 to 3.

A first example is shown in FIG. FIG. 1 is a perspective view of the flooring material 5 for a double floor when it has started to be laid on a base 4 such as a concrete floor, and shows a shared leg type two in which the support leg 1 and the top flat plate 3 are separated. This is a flooring material for heavy floors.

A second example is shown in FIG. FIG. 2 shows a flooring material for a double-bedded floor in which the supporting legs 1 and the top flat plate 3 are integrated.

A third example is shown in FIG. FIG. 3 shows a floor plate mounting member 12 fixed on a support plate 11 having height adjustment screws 15 on a base 14 such as a concrete floor, and a lip portion provided on the floor plate mounting member 12 and a floor plate 13. It is a perspective view at the time when the floorboard 13 is started to be stretched so that the engaging portions provided in the floorboard 13 are engaged with each other, and this is a flooring material for a double floor of the floorboard mounting member type.

The shared leg type of the first example is not only structurally unstable, but also the floorboard 3 is not completely fixed, and the floorboard 3 may make rattling noises due to walking and vibration. The second example, the bowl type, is stable, but it is difficult to match the level. The third example is of a floor plate mounting type, in which leveling is easy and the floor plates 13, 13', . . . do not rattle, making it a preferable type in this respect.

However, in the case of the floorboard mounting method of the third example, the floorboard mounting member extends over the entire floor surface, and the height adjustment screw legs 15 corresponding to the legs supporting the floorboard mounting member 12 are also mounted on the floorboard. Since it is integrated with the mounting member 12, the wiring cord is led to the wiring outlet of the floorboard between certain screw legs 15 and 15 and through two parallel floorboard mounting members. Therefore, in order to move the wiring cord to another location, there is no choice but to cut one end of the wiring cord, pull it out from between specific screws 15, and repass it between another screw.

Removing the wires from a computer means temporarily stopping its operation, so in industries that operate continuously 24 hours a day, stopping computers is a big problem.

〔the purpose〕

The object of the present invention is to provide a flooring material for double floors that is structurally stable, easy to level, and allows wiring patterns to be changed without disconnecting the computer. The point is that it provides a double floor using it.

〔composition〕

A first aspect of the present invention provides two parallel floor plate mounting members, a support member supporting the floor plate mounting members, and four horizontally adjustable legs provided near the ends of the floor plate mounting members. The present invention relates to a flooring material for a turret-shaped double floor, characterized by being made of a member.

In the second aspect of the present invention, the flooring materials for turret-type double floors are arranged at regular intervals vertically and horizontally, and the spacing is such that the floorboards stretched over the flooring materials for turret-type double floors are exactly adjacent to each other. The space between the flooring materials for the turret-type double-bedded floor is set, and the floorboards are spread over the flooring material for the turret-shaped double-bedded floor arranged in this way, with the floorboards aligned horizontally. Regarding construction methods.

The third invention relates to a double floor constructed by the method described above.

The invention will be explained below with reference to the drawings.

Note that the drawings only show one example, and the present invention is not limited thereto.

As shown in FIGS. 4 and 5, the cypress type double flooring material 20 of the present invention includes two parallel floor plate mounting members 21 and a support that extends at right angles thereto and supports the floor plate mounting members 21. It is composed of a member 22 and four leg members 23 that are provided at the floor plate placement member portion corresponding to the intersection of the floor plate placement member 21 and the support member and whose level can be adjusted.

The floor plate mounting member 21 has a U-shaped cross section as shown in FIG. 5, and is configured such that the floor plate 24 fits into the end of the U-shape. The floor plate mounting member 21 is not limited to this, and may be shaped like a hat, for example, as shown in FIG. 8. In this case, the height of the floor can be lowered.

The connection type of the floor plate and the floor plate mounting member is not limited to the above example.
A tenon may be provided on the contact surface of the floor plate mounting member with the floor plate, and a tenon hole may be provided on the side of the floor plate for fitting, or various other known coupling methods may be employed.

The support member for supporting and fixing the two parallel floor plate placement members may have any structure as long as it can achieve the purpose of support and fixation. The supporting members may be provided so as to intersect the two floorboard mounting members at right angles as described above, or the supporting members may be provided so as to intersect in a criss-cross pattern.

The leg member whose horizontal level can be adjusted may be provided with a mechanism that allows the height of the floor plate mounting member to be freely adjusted.

For example, as shown in FIG. 5, a screw member 23 having a hole at the top of the head can be used as a leg member.

The seed-type double-floor flooring material 20 is arranged on the base floor as shown in FIG. 6, and the floorboards 24 are stretched as shown by dotted lines. The wiring cord 26 for the computer, etc. is placed between each type of double-bed flooring material, and does not pass between the leg members (marked in the drawing) of one type of double-bedded flooring material itself. Therefore, it is possible to freely rearrange the layout without cutting the wiring that connects the computer and the terminal.

In order to take out the wiring cord 26 from the floorboard 24, it is necessary to select and use a floorboard (see FIG. 7) that has a takeout notch 25 at the end of the floorboard 24 rather than at the center. Also, if a notch is provided at the end, the strength of the side of the floorboard will be reduced, but even in that case, in the present invention, such a problem can be prevented by placing the side with the notch on the floorboard mounting member. can. If the wiring cord retrieval notch 6 is provided in the center of the top flat plate 3 (corresponding to the floor plate 24 of the present invention) as in the tray type, the wiring cord must be removed from the retrieval notch 6 unless the wiring cord is cut. This is not possible, so be careful. However, if you use this type, you will not need to cut the wiring coat if you move it with the wiring and replace it with the flooring material at the destination.

〔Example〕

a = 800WI+, β = 600mm, y = 5
00m+ type double flooring material 20 is arranged at equal intervals as shown in Figure 6, and 500ne
A 500m+ floorboard 24 is pasted to form a double floor. Of course, a finished floor such as carpet tiles is placed on top of this floor.

As shown in FIG. 6, the floorboard 24 and the type-type double flooring flooring 20 match in size and spacing.
There is no gap between them, and the seed-type double-bed flooring material 20 can be fixed to the foundation floor surface, so there is no wobbling.

Further, the floor plate for the wiring cord extraction portion was made of a specific flooring material having a retrieval notch 25 at the end as shown in FIG.

〔effect〕

According to the present invention, it was possible to provide a double floor in which the terminal device can be easily replaced without disconnecting the computer and the terminal device.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing the construction process of a double floor using conventional shared leg type double flooring, and Figure 2 is a conventional flooring for a double floor of the bowl type. FIG. 3 is a perspective view of a double floor using a conventional floor board mounting method for double floors, and FIG. 4 is a perspective view of a double floor of the present invention. FIG. 5 is a plan view of the flooring material, FIG. 5 is a sectional view thereof (showing the fitting relationship with the one-part flooring material), and FIG. This is a plan view of the layout, and the dotted line indicates the flooring material 24.
FIG. 7 is a plan view of a flooring material having a notch at the end used as a point from which a wiring cord is taken out. FIG. 8 shows a sectional view of another type of floor material mounting member that can be used in the present invention. 1... Support leg 2... Height adjustment screw 3.
・・Top plate 4・・Foundation floor made of concrete etc. 5・・Double floor floor material 6・・Wiring cord extraction hole 11・・Support plate 12・・Floor plate mounting member 1
3... Floor plate 14... Foundation floor such as concrete 15... Height adjustment screw 20... Flooring material for seed type double floor 21... Floor plate mounting member 22... Supporting member 23・
・Height-adjustable leg members 24 ・Floor plate 25 ・Wiring cord access notch 26 ・Wiring cord patent applicant Tajima Service Co., Ltd. Figure 4 Figure 5 Figure 6

Claims (1)

[Scope of Claims] 1. Two parallel floor plate mounting members, a support member that supports the floor plate mounting members, and four horizontally adjustable legs provided near the ends of the floor plate mounting members. A flooring material for a tower-shaped double floor characterized by being made of parts. 2. The flooring materials for turret-type double floors according to claim 1 are arranged at regular intervals vertically and horizontally, and the spacing is such that the floorboards stretched over the flooring materials for turret-type double floors are exactly adjacent to each other. Construction of a double floor, characterized in that the spacing is such that it spans the flooring material for a turret-shaped double floor, and the floorboards are spanned over the flooring material for a turret-shaped double floor arranged in this way, with the horizontal level aligned. Method. 3. A double floor constructed by the method of claim 2.