JPH0648024Y2 - Double floor slope plate - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention can be applied to a non-double floor part by connecting to an edge of a double floor installed to pass wiring of each device in an electronic computer room, office automation equipment room, etc. The present invention relates to a slope plate that eliminates a step between the foundation floor surface and the double floor surface.

[0002]

2. Description of the Related Art A slope plate of this type has a structure in which the side connecting to the edge of the double floor is high and the base floor side is low, and supporting frames, legs, ribs, etc. are appropriately provided on both left and right end surfaces, the back surface, etc. It is generally provided with a right-angled triangle in vertical cross section, and is provided with some kind of connecting means to the double floor at the upper edge (Shokaisho 62-18).
No. 7135, Japanese Utility Model Laid-Open No. 1-137062, and Japanese Utility Model Laid-Open No. 1-171835). When the slope plate is connected and installed at the edge of the double floor, the lower edge of the slope plate is in contact with the base floor surface at an acute angle, and gradually forms a continuous surface with the base floor surface.

[0003]

[Problems to be Solved by the Invention] Except for the double-floor part, the entire floor surface including the slope plate installation part is the basic floor surface (including the mortar finished floor or the floor with stone or plastic tiles etc.). If it is left as it is, there is no problem because the slope plate and the foundation floor surface are continuous as described above,
For example, when carpet tiles are laid on the surface of a double floor and a slope plate and carpet tiles are laid on the basic floor, the following problems occur.

When the carpet tile is stretched on the foundation floor, it is not necessary to stretch the carpet tile even under the slope plate. Therefore, the carpet tile is stretched outside the slope plate in accordance with the lower edge of the slope plate. Then, since the carpet tile is thick, a step with a grooved cross section is formed along the parting line between the lower edge of the slope board and the edge of the carpet tile, and pedestrians who pass over the slope board stumble and the carpet tile May be damaged or the carpet tile may come off. In addition, dust is likely to accumulate in the groove of the step, and it is extremely difficult to remove dust once accumulated.

The present invention has been made in view of the above-mentioned problems of the conventional slope board, and the lower edge of the slope board and the floor surface may or may not be covered with the carpet tile on the foundation floor surface. It is an object of the present invention to provide a slope plate that can be installed so that there is no step between the slope plate and the slope plate.

[0006]

In order to achieve the above object, the present invention provides a detachable attachment / detachment of a slope plate connected to an edge of a double floor, which is attached along the lower edge of the upper surface of the slope plate. It is equipped with a possible parting member. The detachable connection between the slope plate and the parting member is preferably done by a dovetail joint.

[0007]

The function of the slope plate is fixed to the floor by abutting the upper edge of the slope plate against the edge of the double floor. For floors without carpet tiles, the parting members are not installed. The upper surface of the slope plate continues to the floor as it is. If the floor is covered with carpet tiles, install a parting member along the lower edge of the top surface of the slope board. Then, the step between the edge of the carpet tile and the lower edge of the slope plate is filled with the parting member, and the upper surface of the slope plate, the upper surface of the parting member, and the upper surface of the carpet tile are continuous.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows the slope plate of the present invention installed on a floor without carpet tiles. In the figure, 1 is a base floor surface, 2 is a wiring space 3 between the base floor surface 1 and
Floor panels 5 forming the double floor 4 are formed by connecting the slopes to the edge of the double floor 4.

Carpet tiles 6 are attached to the upper surfaces of the double floor 4 and the slope plate 5. Slope plate 5
The edge on the higher side of the double floor 4 is aligned with the edge of the double floor 4, and the projecting piece 7 integrally formed on the upper edge of the slope plate 5 is provided between the upper surface of the double floor 4 and the carpet tile 6. Inserted and stuck in. The slope plate 5 is made of, for example, aluminum die cast, and a plurality of rows of rib-shaped support legs 8 are provided on the back surface in parallel along the length thereof. The lower edge of the slope plate 5 is an acute-angled slope and contacts the base floor surface 1 so that the upper surface of the slope plate 5 and the base floor surface 1 are continuous. At the lower end of the upper surface of the slope plate 5, a plurality of dovetail grooves 9 are provided along the edge thereof.
Are formed. The dovetail groove 9 is for removably attaching a parting member (see FIG. 2) 10 described later.

FIG. 2 shows a parting member 10 attached to the lower end of the slope plate 5. The parting member 10 has a rod shape of an isosceles triangle whose cross section is low in height, and a surface corresponding to the longest side thereof is a bottom surface. 11 is formed.
The ridge 11 and the dovetail groove 9 of the slope plate 5 form a joint. That is, the parting member 10 can be attached to and detached from the slope plate 5 by inserting / removing the protrusion 11 into / from the dovetail groove 9 from the side. Since it is the dovetail joint (9/11), the parting member 10 once attached to the slope plate 5 does not come off from the slope plate 5 in the direction perpendicular to the dovetail joint (9/11). An anti-slip groove 12 is formed on the upper surface of the parting member 10, and a carpet tile pressing edge 13 is formed on the upper edge of the surface that is the shortest side (the side surface that is in contact with the carpet tile).

FIG. 3 is an enlarged view of a main part of the slope plate 5 of the present invention when it is installed on the floor 1 covered with carpet tiles 14. The slope plate 5 to which the parting member 10 is attached in advance is installed, and the edge of the carpet tile 14 is abutted against the side surface of the parting member 10 to make the carpet tile 14
Stick to floor 1. The pressing edge 13 of the parting member 10 presses the upper edge of the carpet tile 14. By interposing the parting member 10, the carpet tile 14 on the floor 1
There is no step between the slope plate 5 and the slope plate 5, and the slope plate 5, the parting member 10, and the upper surface of the carpet tile 14 on the floor 1 are continuous.

[0012]

EFFECT OF THE INVENTION Since the slope plate for double floor of the present invention is equipped with a detachable parting member that is attached along the lower edge of the upper surface of the slope plate, the floor with carpet tiles on the base floor surface. However, it is possible to install a slope board so that there is no step between the bottom edge of the slope board and the floor surface even on a floor that is not stretched. There is no risk of tripping over the edges of the carpet tiles, damaging the carpet tiles, or peeling the carpet tiles.

[Brief description of drawings]

FIG. 1 is a vertical perspective view of a slope plate of the present invention installed on a floor without carpet tiles.

FIG. 2 is a perspective view of a parting member attached to and detached from the slope plate of the present invention.

FIG. 3 is an enlarged vertical side view of a main part when the slope plate of the present invention is installed on a floor covered with carpet tiles.

[Explanation of symbols]

 1 Foundation Floor 2 Floor Panel 3 Wiring Space 4 Double Floor 5 Slope Board 6 Carpet Tile 9 Dovetail Groove 10 Parting Member 11 Projection 13 Holding Edge 14 Carpet Tile

Claims (2)

[Scope of utility model registration request] 1. A slope plate for a double floor, wherein the slope plate is connected to the edge of the double floor and has a detachable parting member that is attached along the lower edge of the upper surface of the slope plate. 2. The double floor slope plate according to claim 1, wherein the slope plate and the parting member are connected by a dovetail joint.