JP2570619Y2 - Floor panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a floor panel which forms a balcony or balcony with good drainage by laying one or more sheets continuously, and is particularly easy to construct.
The present invention relates to a floor panel in which condensation does not occur on the surface of the floor panel itself.

[0002]

2. Description of the Related Art Conventionally, there is a floor panel as a member for easily performing waterproof processing and forming a balcony or a veranda. As this floor panel, a veranda flooring as disclosed in Japanese Patent Publication No. 2-14505 is known.

[0003] This veranda flooring has a drainage hole provided in the front along the longitudinal direction and has a surface panel slightly inclined downward toward the front, and has one or more veranda floors. The veranda itself is made waterproof by guiding the rainwater that has poured onto the front panel to the drain holes. The front panel is generally formed integrally with a synthetic resin such as FRP in order to reduce the weight and enhance the durability.

[0004]

[Problem to be Solved by the Invention] Here, such a floor panel separates the atmosphere in the space above and the atmosphere affected by the temperature of the building (especially a room) below,
If there is a temperature difference between the respective atmospheres, dew condensation may occur on the surface of the floor panel in contact with the warm atmosphere. When this dew is formed on the lower side of the floor panel, there is a problem that the dew falls into a lower building and causes corrosion of the building. In particular, when the temperature is low and the building is heated, the dew condensation on the lower surface of the floor panel becomes remarkable, and the above problem has become remarkable. When the temperature of the outside air is higher, even if dew condensation occurs, the above problem is not caused because the dew condensation is directly guided to the drain hole of the floor panel.

Further, the floor panel is provided with a side wall extending upward on the outer periphery thereof so that the entire floor panel is formed in a shallow bottomed housing. There is a means for inclining the upper end inward.
However, the environment in which the floor panels are arranged is subject to severe conditions of wind and rain, and there is a problem that water enters the outside of the floor panels only by the inclination and causes corrosion of the building where the floor panels are arranged. .

An object of the present invention is to solve the above-mentioned drawbacks of the conventional product, and to provide a floor panel which does not cause condensation on the lower surface of the floor panel and does not allow water to enter. .

[0007]

The present invention has been devised in view of the above, and has a support panel provided with a side wall extending upward from an edge of a bottom plate made of a horizontal plate, and a support panel having a downwardly inclined front. A side panel extending upward from an edge of a bottom plate made of a flat plate, and a surface panel provided with locking pieces protruding outward from the upper end of the side wall. The upper end of the side wall of the support panel and the locking piece , The front panel was disposed in the support panel, drainage holes communicating with each other were provided in the flat portion and the bottom plate of the support panel, and a heat insulating material was disposed between the front panel and the support panel. A floor panel characterized in that:

The heat insulating material of the present invention can be appropriately changed and used as long as it has a heat insulating function between the support panel and the surface panel. For example, styrene or urethane foam having a foaming agent can be used. is there.

The locking piece is provided at the upper end of the side wall of the front panel, but may be provided at the upper end of the side wall of the support panel. However, in such a case, a locking portion for suspending and supporting the load received by the front panel is provided,
It is an option to provide locking pieces on both side walls and place the surface girder on the support panel. For this reason, it is preferable to provide it at the upper end of the wall of the front panel whose configuration is simple.

[0010] In addition, a water return may be provided along the longitudinal direction of the locking piece on the locking piece provided at the upper end of the side wall surrounding the front panel. The water return is disposed at the upper end of the locking piece and prevents water adhering to the locking piece from entering the outside of the support panel. Therefore, it is preferable to dispose it on the entire upper end of the locking piece, and various forming means can be used as long as the locking piece can be continuously protruded along the longitudinal direction of the locking piece.

The side wall is disposed on the outer periphery of the entire floor panel. When the floor panels are joined to form a large floor panel, they are not disposed at the joint. However, it goes without saying that the side wall may be provided at the joint.

[0012]

According to the present invention, a heat insulating material is provided on a floor panel composed of a support panel having a horizontal bottom plate and a surface panel having an inclined bottom plate.
This can prevent water from entering the outside of the floor panel, improve workability, and further enhance the heat insulating effect.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to embodiments shown in the drawings and tables. FIG. 1 is a perspective view schematically showing one embodiment of the floor panel according to the present invention, and FIG. 2 is a schematic view showing a vertical cross section of a portion of the embodiment where drain holes are provided. FIG. 3 is a schematic view showing a cross section of the embodiment in use.

The floor panel of this embodiment has side walls 11, 11,... Extending upward from the edge of a bottom plate 10 formed of a horizontal plate.
Are provided, and side walls 23, 23,... Extending upward from an edge of a bottom plate 20 formed by forming a floor portion 21 and a groove portion 22 and being inclined forward and downward.
Locking pieces 2 projecting outward from the upper ends of 3, 23,.
The main part is composed of a front panel 2 provided with the base member 4 and urethane foam as a heat insulating material 4 disposed between the front panel 2 and the support panel 1. In addition, since this floor panel covers the floor to be provided by one sheet, the side wall is provided on all edges of the bottom plate.

The locking pieces 24 are placed and locked on the upper ends of the side walls 11, 11,... Of the support panel 1, whereby the front panel 2 is disposed in the support panel 1. A drain hole 3 communicating with each other is provided in the groove 22 and the bottom plate 10, and a water return 25 is provided around the locking piece 24 of the front panel 2.

In the figure, reference numeral 26 denotes a drain groove for draining water into the groove portion 22 on the floor 21 of the panel 20, and reference numeral 27 denotes a tapping screw 5 for fixing the support panel 1 and the front panel 2. Reference numeral 28 denotes a floor surface of the bottom plate 20 of the surface panel 2 for preventing the head from being exposed to the surface.

A state in which the floor panel described with reference to FIGS. 1 and 2 is used for a veranda of a building will be described with reference to FIG.

The floor panel according to this embodiment is fixed to the veranda floor plate 8 by tapping screws 5, 5,..., And the draining plates 62, 72 which prevent water from entering the outside of the side wall 11 of the support panel 1 are provided. Are arranged. Although not shown, the upper part of the tapping screw 5 is covered with a caulking material. In the drawing, reference numeral 6 denotes a veranda front wall, reference numeral 60 denotes a core material, reference numeral 61 denotes an outer wall material, reference numeral 70 denotes a wall of a building, reference numeral 71 denotes a body difference of a building, reference numeral 73 denotes a drain board, and reference numeral 9 denotes a drain. It is.

In this embodiment, the floor panel itself is provided with heat insulating properties, and a water return is provided to prevent water from entering from above the floor panel, thereby preventing water from entering. Thus, dew condensation occurs on the lower surface of the floor panel. In addition, water does not fall into the building below the floor panel, and thus the effect of reducing corrosion of the building is obtained.

[0020]

According to the present invention, the floor panels forming the floor of the veranda or the balcony are formed in two layers, while the two layers are insulated by a heat insulating material and the air separated by the floor panels. Even if there is a temperature difference, no dew condensation occurs on the surface of the floor panel, so that water does not fall into the building below the floor panel, thereby having the effect of reducing the occurrence of corrosion of the building. . Also, since the bottom surface is formed of a horizontal support panel and a bottom surface surface panel which is inclined forward, it is mounted simply by being placed on the veranda floor plate, thereby further improving the workability of the floor panel. It has the effect of.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing one embodiment of a floor panel according to the present invention.

FIG. 2 is an explanatory view schematically showing a longitudinal section of a portion where a drain hole of FIG. 1 is provided.

FIG. 3 is a schematic view showing a cross section of the embodiment of the floor panel according to the present invention in a use state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support panel 2 Front panel 3 Drainage hole 4 Heat insulation material 10 Bottom plate 11 Side wall 12 Support piece 20 Bottom plate 23 Side wall 24 Locking piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A supporting panel 1 provided with side walls 11, 11,... Extending upward from an edge of a bottom plate 10 made of a horizontal plate.
And a bottom plate 2 composed of a plate body inclined downward toward the front
, Extending upward from the edge of the front panel 0, and the front panel 2 having locking pieces 24 projecting outward from the upper ends of the side walls 23, 23,. The upper ends of the side walls 11, 11,...
And the front panel 2 is disposed in the support panel 1,
A floor panel in which drainage holes 3 communicating with each other are provided on the flat portion 21 and the bottom plate 10 of the support panel 1, and a heat insulating material 4 is provided between the front panel 2 and the support panel 1.