JPH07217115A - Drain structure of floor panel - Google Patents

Abstract

PURPOSE:To easily drain rain water, by forming a drain groove declined to one direction at one side of a floor panel and forming longitudinal and latitudinal grooves declined toward a drain opening on the floor face of the floor panel. CONSTITUTION:A drain groove 3 declined to one direction is formed at one side of a floor panel 1 and a drain opening 4 is bored at the declined groove bottom 8 of the drain groove 3. And latticed longitudinal and latitudinal grooves 6, 7 are formed on the floor face of the floor panel 2. The longitudinal grooves 6 are formed deeper toward the drain groove 3 side to conduct rain water failed on the floor face 2 to the drain groove 3 side. Accordingly, when a plurality of floor panels 1 are connected to each other, it is not necessary to set a drain pipe at every drain opening 4 of respective floor panels 1 and hence, a drain pipe is set at a drain opening 4 to facilitate the construction work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor panel drainage structure used for balconies and terraces.

[0002]

2. Description of the Related Art As a conventional floor panel drainage structure, for example, as disclosed in Japanese Utility Model Laid-Open No. 2-134202, a drainage port is provided at one corner of the floor panel so that this drainage port is on the down side. The floor panel is installed on the floor panel with the floor panel tilted vertically and horizontally, and the reverse slope member is formed so that the slope of the upper surface is opposite to the slope of the previous period. The structure is attached to the upper surface of the floor panel along the edge.

Further, the one disclosed in Japanese Utility Model Publication No. 1-1119719 has a balcony drainage structure of a standard house, in which the balcony surface is inclined downward from the wall end toward the eaves,
A drop gutter made of a flexible material is provided along the eave tip from both ends toward the center, and a drop gutter provided between the eave tip end and the center of the maximum standard veranda is provided from the other end of the eave tip. The drop gutter which is composed of at least one gutter member having a bottom slope substantially along the extension line of the slope toward the center, and which is provided between the other end of the eaves tip and the center is provided with at least one fixed length gutter. This is a structure in which a veranda drop-in gutter having a standard smaller than the maximum standard is formed by sequentially omitting the above-mentioned standard length gutter member.

[0004]

However, in the structure disclosed in Japanese Utility Model Laid-Open No. 2-134202, when connecting a plurality of floor panels, rain gutters (vertical gutters) are provided at the drainage ports provided at the corners of each floor panel. ) Must be attached, and the construction is troublesome, and there is a problem that the external appearance is not good.

[0005] In addition, the actual Kaihei No. 1-1119719 also has a structure in which water is dropped by sloping from the four ends so that a recess can be formed in the center of the floor panel, so a gradient member is required and construction is required. Is troublesome,
There is a problem in that it looks bad in appearance. The present invention was developed in order to solve the above problems, the objective is that the construction is simple and good appearance,
The purpose of the present invention is to provide a drainage structure for a floor panel in which rainwater does not collect on the floor and even when a plurality of floor panels are connected, a rain gutter (vertical gutter) need only be provided at one location.

[0006]

In order to achieve the above object, the present invention has the following construction. That is, a drain groove inclined in one direction is formed on one side portion of the floor panel, a drain port is provided at the lower inclined end of the drain panel, and the floor portion of the floor panel is further inclined toward the drain port in the previous period. This is a configuration in which a vertical groove and a horizontal groove are formed.

[0007]

With the above construction, if a plurality of floor panels are connected so that the drainage grooves are aligned with each other, the drainage can be collected at one drainage port. Further, rainwater that has fallen on the floor flows through vertical grooves and horizontal grooves that are inclined toward the drainage port, and is drained from the drainage channel to the drainage port.

[0008]

Embodiments of the present invention will be described below with reference to FIGS. FIG. 1 is a perspective view showing a floor panel drainage structure according to an embodiment of the present invention, and 1 is a floor panel. As shown in FIGS. 2 to 5, the floor panel 1 includes a floor portion 2, a drain groove 3, a drain port 4, an outer peripheral wall 5, and a vertical groove 6.
And the lateral groove 7.

More specifically, a drainage groove 3 inclined in one direction is formed on one side of the floor panel 1. A drainage port 4 is bored in the inclined lower end 8 of the drainage groove 3. Further, most of the floor panel 1 is a floor portion 2, and the floor portion 2 is formed with vertical grooves 6 and horizontal grooves 7 in a grid pattern. As shown in FIG. 3, the vertical groove 6 gradually increases its depth on the drain groove 3 side, guides the rainwater that has fallen on the floor 2 to the drain groove 3 side, and drains rainwater through the drain groove 3 It leads to 4. As shown in FIG. 4, the lateral groove 7 is formed so that the groove depth is gradually increased on the left side of the drawing so that the rainwater that falls on the floor 2 is guided to the drainage port 4. The vertical groove 6 and the horizontal groove 7 formed on the floor 2 are inclined so as to guide rainwater to the drainage port 4 side as a whole. The floor panel 1 is a single floor panel, and the outer circumference thereof is surrounded by an outer peripheral wall 5.

In the floor panel 1 which can be connected, the outer peripheral wall 5 is provided on three sides as shown in FIG. 6, and the outer peripheral wall 5 is not provided at the connecting end 1a of the floor panel 1. . Further, in the floor panel 1 shown in FIG. 7, the outer peripheral walls 5 are provided on both sides and the outer peripheral walls 5 are not provided on both ends. This floor panel 1 is located in the middle of connecting three or more floor panels 1. Therefore, the drainage port 4 is not bored.
Further, the floor panel 1 shown in FIG. 8 is different from the floor panel 1 shown in FIG. 6, and an outer peripheral wall 5 is provided on the outer periphery except the connecting end portion 1a.

A drainage groove 3 is formed in each of the floor panels 1 shown in FIGS. 6 to 8, and a vertical groove and a horizontal groove (not shown) are formed in the floor portion 2. When these three floor panels 1 are connected, the drain port 4 formed in the floor panel 1 of FIG.
The drainage grooves 3 of each floor panel 1 are formed so as to be gradually inclined to the side. Further, the vertical groove and the horizontal groove of each floor panel 1 are also arranged so that when the floor panels are connected, as shown in FIG. (Refer to FIG. 2) It is formed so as to be gradually inclined. Therefore, the depth of the lateral groove 7 (the same applies to the vertical groove 6) is formed deeper toward the drainage port 4 side.

Also, the connecting end portion 1 of the floor panel 1 which can be connected
Fitting irregularities 9 and 10 are formed in a, and the floor panels 1 are connected by fitting the fitting irregularities 9 and 10, and at the same time, the fitting irregularities of the connecting end portion 1 a of the floor panel 1. The gap between the floors 9 and 10 and the upper floor surface 11 is closed by fitting a connecting member 8 as shown in FIG. 9 into the gap.
The upper surface 8a of the connecting member 8 is formed so as to be flush with the floor upper surface 11 when it is fitted into the gap. The bottom surface 8b of the groove portion of the connecting member 8 is formed to be flush with the bottom surface of the drainage groove 3 of each floor panel 1. 11 is shown in FIG.
And an example in which the shapes of the fitting concave and convex portions 9 and 10 of the floor panel 1 are different. The connection method is the same as in the above-described embodiment.

[0013]

As described above, in the floor panel drainage structure of the present invention, if a plurality of floor panels are connected so that the drainage grooves are aligned with each other, unnecessary drainage ports can be sealed to drain the drainage at one place on the inclined lower end. You can collect drainage in your mouth. Therefore, when connecting multiple floor panels as in the past, there is no need to attach a downspout to each drainage port of each floor panel, and it suffices to attach a downspout to one drainage port, facilitating construction. Also, the cost can be reduced. Since it is not necessary to provide a large number of down gutters, the connected floor panels have a good appearance.

Further, since the vertical groove and the horizontal groove which are inclined toward the drainage port are formed on the floor portion of the floor panel, the rainwater which has fallen on the floor portion is smoothly guided to the drainage port without being accumulated on the floor portion. Get burned.

[Brief description of drawings]

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

FIG. 2 is a plan view of a floor panel according to an embodiment of the present invention.

FIG. 3 is a sectional view taken along line AA of FIG.

FIG. 4 is a sectional view taken along line BB of FIG.

FIG. 5 is a vertical cross-sectional view when a plurality of floor panels are connected.

FIG. 6 is a perspective view of a floor panel having a connecting portion at one end.

FIG. 7 is a perspective view of a floor panel having connecting portions at both ends.

8 is a perspective view of a floor panel having a connecting portion at one end, which is different from the floor panel of FIG. 6;

9 is a perspective view of a connecting member 8. FIG.

FIG. 10 is an explanatory diagram of an example showing a connecting portion of both floor panels.

FIG. 11 is an explanatory view of another embodiment showing a connecting portion of both floor panels.

[Explanation of symbols]

 1 Floor panel 2 Floor part 3 Drain groove 4 Drain port 5 Outer wall 6 Vertical groove 7 Horizontal groove

Claims (1)

[Claims] 1. A drainage groove inclined in one direction is formed on one side of a floor panel, and a drainage outlet is provided at a lower inclined end of the drainage groove. A drainage structure for floor panels, characterized in that vertical grooves and lateral grooves are formed in the vertical direction.