JP2570624Y2 - 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 the surface of a floor panel does not peel off from a heat insulating material disposed inside and has excellent floor stability over a long period of time.

[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] Further, since such a floor panel separates the upper atmosphere from the lower building, if there is a temperature difference between the atmosphere and the building, dew condensation occurs on the surface of the floor panel on the higher temperature side.
This condensation will corrode the building if it occurs below the floor panels. Therefore, a heat insulating material such as urethane foam is provided inside the floor panel to prevent the dew condensation. The heat insulating material is bonded to the floor panel by an adhesive or the adhesive strength of the heat insulating material itself.

[0005]

However, in such a floor panel, since the thermal shrinkage of the floor surface forming member and that of the heat insulating material are different from each other, the floor panel and the heat insulating material are separated from each other over time, and the floor surface stability is reduced. There is a problem that is lost.

An object of the present invention is to solve the above-mentioned drawbacks of the conventional product, and the floor-forming member and the heat insulating material do not peel off even with the lapse of time, and the stability of the floor surface is maintained for a long time. It is intended to provide a floor panel to be retained.

[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 For fixing the front panel in the support panel, disposing a heat insulating material between the front panel and the support panel, and further holding the front panel in close contact with the heat insulating material on the back of the front panel. A floor panel comprising an anchor member.

[0008] The anchor member in the present invention is composed of a surface panel joint portion and an anchor portion, and the material thereof can be suitably selected and used such as metal or plastic. Homogeneous ones are preferred. The shape of the front panel joining portion can be appropriately changed as long as it can be joined to the rear surface of the front panel. Examples of the joining member include an adhesive and a bolt. The adhesive strength is, of course, stronger than the adhesive strength between the heat insulating material and the front panel.

Further, the anchor portion of the anchor member is
When the front panel is pulled in the peeling direction, the heat insulating material is also pulled so that the positional relationship between the heat insulating material and the front panel can be maintained in the initial state. As an example of this anchor portion, one in which the tip of a rod provided with a flat plate is engaged inside the heat insulating material, one in which the tip is engaged with the inside of the heat insulating material with a band-shaped plate formed in a cross-section of `` L '' shape, In addition, there is a type in which the action received by the surface panel by engaging with the support panel of the floor panel is transmitted to the support panel and integrated.

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

[0011]

According to the present invention, an anchor member is provided on the back surface of the front panel to hold the front panel in close contact with the heat insulating material, so that the front panel and the heat insulating material do not peel off due to a change over time. .

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on an embodiment shown in the drawings. FIG. 1 is a perspective view schematically showing a first embodiment of the floor panel according to the present invention, and FIG. 2 is a schematic cross-sectional view of a portion of the embodiment in which drain holes are provided. FIG. FIG. 3 is a schematic view showing a cross section of the use state of the embodiment, and FIG. 4 is an overall perspective view showing a use state of the anchor member of the embodiment.

The floor panel of the first embodiment has side walls 11, 11, extending upward from the edge of a bottom plate 10 made of a horizontal plate.
, And side walls 23, which are inclined downward toward the front and extend upward from the edge of a bottom plate 20 having a floor portion 21 and a groove portion 22.
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.

On the floor surface 28 of the bottom plate 20, a plurality of anchor members 3 are arranged as shown in FIGS. 2 and 3, as disclosed in detail in FIG. .
The anchor member 3 has a flat panel joining portion 30.
And a rod-shaped anchor portion 31 provided with a flat plate at the tip. The adhesive strength between the floor surface 28 and the joint 30 is
It is set stronger than the adhesive strength between the heat insulating material and the front panel. The illustration of the heat insulating material in FIG. 4 is omitted for the sake of explanation.

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. The groove 22 and the bottom plate 10 are provided with drain holes 3 communicating with each other, and the locking pieces 24 of the front panel 2 are provided with a water return 25 around them. In the figure, reference numeral 2
Reference numeral 6 denotes a drainage groove for draining water into the groove 22 on the floor portion 21 of the front panel 2, and reference numeral 27 denotes a head of a tapping screw (not shown) for fixing the support panel 1 to the front panel. This is a fixing hole so as not to be exposed on the surface.

FIG. 3 shows a state in which the floor panel of this embodiment is used for a veranda of a building. The floor panel according to this embodiment is fixed to the veranda floor plate 8 by tapping screws (not shown), and the draining plates 62 and 72 prevent water from entering the outside of the side wall 11 of the support panel 1.
Are arranged. In the drawings, 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 the building, reference numeral 73 denotes a drain board,
And 9 is a drain.

In the present embodiment, the anchor member 3
And the heat insulating material 4 and the surface panel 20 are integrated,
Thereby, even if there is a change with time, there is an effect that both are not separated and the stability of the front panel 2 is maintained for a long time.

FIG. 5 shows an anchor member according to a second embodiment of the present invention. The anchor member 3 is obtained by using the anchor portion 31 of the first embodiment as an anchor portion 32 as a band-like plate having a distal end formed in a cross section of a "L" shape.

In the second embodiment, the front panel 2 and the heat insulating material 4 are more integrated because they engage with a larger amount of heat insulating material 4 than the anchor member of the first embodiment. Has the effect of maintaining the stability of the compound for a longer period.

FIG. 6 shows a characteristic portion of the third embodiment of the present invention. In the anchor member 3 of this embodiment, the rod portion of the anchor portion 32 of the anchor member 3 of the first embodiment is extended until it penetrates the bottom plate 10 of the support panel, and the engagement plate 33 and the nut 3
4 engages with the floor surface of the bottom plate 10.
The bottom plate 10 is provided with an engagement recess 35 for making the floor surface of the bottom plate 10 substantially flat.

In the third embodiment, since the heat insulating material is sandwiched while applying pressure by the anchor member, the front panel 2, the support panel 1, and the heat insulating material 4 are further integrated, thereby stabilizing the floor surface. The effect is that the properties are maintained for a longer period. Further, the provision of the concave portion has an effect that the anchor members can be provided at more uniform intervals.

[0022]

According to the present invention, a support panel provided with a side wall extending upward from an edge of a bottom plate made of a horizontal plate, and an edge of a bottom plate made of a plate inclined forward and downward. And a front panel provided with locking pieces protruding outwardly from the upper end of the side wall, and supporting the front panel by locking the upper ends of the side walls of the support panel and the locking pieces. Arranged in the panel, arranging a heat insulating material between the front panel and the support panel, and further arranging an anchor member on the back of the front panel for holding the front panel in close contact with the heat insulating material, There is an effect that the floor surface forming member and the heat insulating material do not peel off due to the temporal change, and the stability of the floor surface is maintained for a long period of time.

[Brief description of the drawings]

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

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

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

FIG. 4 is an overall perspective view showing a use state of the anchor member of the first embodiment of the floor panel according to the present invention.

FIG. 5 is an explanatory view showing only an anchor member of the second embodiment of the floor panel according to the present invention.

FIG. 6 is an explanatory view showing features of a third embodiment of the floor panel according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Support panel 10 Bottom plate 11 Side wall 12 Support piece 2 Surface panel 20 Bottom plate 23 Side wall 24 Locking piece 3 Anchor member 4 Heat insulating material

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 heat insulating material is provided between the front panel and the support panel, and an anchor member for holding the front panel in close contact with the heat insulating material is provided on the back surface of the front panel. And floor panel.