JPH05148947A - Floor panel - Google Patents

Abstract

PURPOSE:To heighten vibration control effect by accommodating containers, fitted with liquid filler holes, into a frame body outlined into rectangular shape, then attaching a floor face member to the upper face of the frame body, and providing the floor face member with holes to be communicated with the filler holes. CONSTITUTION:Longitudinal core members 1a, 1a and lateral core members 1b, 1b are assembled into a frame body 1 to form the frame body 1. Protruding pieces are provided on four peripheral sides inward from the inner surface of the core members, and cross section material is filled into a space with back face member 3 attached to the lower side of the frame body 1. Three blocks are formed being partitioned by reinforcing core members 5, 5, and liquid filling container 6 is accommodated into each block. A filler hole 6a is fitted to one end part of each container 6, and the tip opening part is closed by a cock 6b. A floor face member 7 is then attached to the upper face of the frame body 1, and holes 7a to be connected to the filler holes 6a are bored therein. Liquid can be thereby filled after the disposition into a specified position, so that the weight of the floor panel itself is increased to enable the manifestation of vibration control effect.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor panel which is used when a building such as a house is formed by a wooden panel construction method, and is preferably used as a floor vibration countermeasure.

[0002]

2. Description of the Related Art In recent years, for the purpose of labor saving on-site construction,
A wood panel construction method is often adopted in which wood panels are made in advance in a factory or the like and these wood panels are combined on site to form the frame of a building such as a house. Among these wood panels, a floor panel forming a floor of a skeleton is generally a conventional frame body formed by assembling a core material into a rectangular contour and arranging a reinforcing core material therein, and an upper surface of the frame body. The one mainly composed of the floor surface material affixed to is used.

[0003]

However, such a conventional floor panel merely serves as a structural material, and no measures are taken against vibration applied to the floor. The reality is that they do not. For this reason, there are problems such as swaying or squeaking of the floor when, for example, running on the floor vigorously or dropping a heavy object on the floor.

The present invention has been made in view of such circumstances, and an object thereof is to provide a floor panel having a vibration damping effect.

[0005]

According to the floor panel of the present invention,
A liquid filling container having an injection port for injecting a liquid is housed inside a frame assembled into a rectangular contour, and a floor panel is attached to the upper surface of the frame, and the floor panel is also attached. The above-mentioned problem is solved by providing a hole communicating with the inlet of the liquid filling container.

[0006]

According to the floor panel of the present invention, first, the liquid is not placed in the liquid filling container, that is, the weight of the floor panel is kept light and the liquid is placed at a predetermined position on the site. Set up. And then, using the holes in the floor covering,
A liquid such as water is injected into the liquid filling container from the inlet. By doing so, the weight of the floor panel after the construction itself is increased, so that the vibration damping effect is exhibited.

[0007]

The floor panel of the present invention will be described below with reference to the drawings. 1 and 2 show an embodiment of a floor panel, in which reference numeral 1 is a frame body formed by assembling vertical core members 1a, 1a and horizontal core members 1b, 1b into a rectangular contour.

Inside the frame 1, there are provided projecting pieces 2 extending horizontally inward for a predetermined length inward from the inner surfaces of the vertical core members 1a, 1a and the horizontal core members 1b, 1b. There is. These projecting pieces 2 are attached to a position slightly lower than the center in the thickness direction inside the frame body 1.

On the lower surface of the frame body 1, a back surface material 3 made of plywood or the like is attached. Inside the frame 1,
A space between the projecting piece 2 and the back surface material 3 is filled with a heat insulating material 4 such as glass wool.

Further, in the space above the projecting piece 2 inside the frame body 1, two reinforcing core members 5, 5 are provided at a predetermined interval so as to be parallel to the vertical core members 1a, 1a. It is arranged and attached between the horizontal core members 1b, 1b. Then, the upper space inside the frame body 1 is divided into three sections by these reinforcing core materials 5, 5.

In these three compartments, containers 6, 6 for filling the liquid are respectively housed. Liquid filling container 6
Is a rectangular box type having a width, a length and a height that substantially fills the space in the compartment, and is formed of a material having a relatively small weight, for example, an appropriate resin or a metal such as aluminum. There is. An injection port 6a for injecting a liquid is provided near the one end of the upper surface of the liquid filling container 6 so as to slightly project upward. The tip opening of the injection port 6a is sealed by a stopper 6b.

Further, on the upper surface of the frame body 1, a floor surface material 7 made of plywood or the like is attached. In the floor panel 7, the inlets 6a, 6a, 6a are respectively provided at the positions corresponding to the inlets 6a, 6a, 6a provided on the upper surfaces of the three liquid filling containers 6, 6, 6. Holes 7a, 7a, 7a communicating with the. The plug 6b for sealing the inlet 6a is housed in the hole 7a with its upper surface substantially flush with the upper surface of the floor panel 7.

Next, a method of using the floor panel 8 thus constructed and its operation will be described. First, in a factory or the like, the floor panel 8 having the above-described configuration is assembled, and each of the liquid filling containers 6, 6, 6 is carried into the site without being filled with any liquid. Then, after these floor panels 8 are laid at predetermined positions on a foundation or the like that has already been constructed on the site, the plugs exposed in the holes 7a of the floor panel 7 from above the floor panel 7 6b is removed, and a liquid such as water is injected into the liquid filling container 6 through the injection port 6a. After the liquid filling container 6 is almost completely filled with the liquid, the inlet 6a is closed again with the stopper 6b. Then, if necessary, an appropriate floor material 10 such as flooring, tatami mat, or carpet is attached on the floor surface material 7.

As described above, according to the floor panel 8 of the present embodiment, the liquid is filled in the liquid filling container 6 built in the floor panel 8 after it is laid at a predetermined position on the site, so that the floor panel 8 itself. Increases the weight of. Therefore, the floor panel 8 has a vibration-proof effect, and it is possible to prevent the floor panel 8 from shaking or squeaking even when the floor panel 8 runs vigorously or drops a heavy object. Like

Moreover, when the floor panel 8 is carried into the site, the liquid is not put into the liquid filling containers 6, 6, 6, so that the floor panel 8 is lightweight at this point. For this reason, the work of transferring the floor panel 8 and the work of laying the floor panel 8 can be easily performed, and the workability is good.

Further, the floor panel 8 has, if necessary,
A heat retaining function can be imparted by an appropriate method.
For example, by providing a heater in the liquid filling container 6 to energize it, or winding a heater around the liquid filling container 6 to heat the liquid in the liquid filling container 6 to the floor panel 8 It is conceivable to add a heat retaining function to realize floor heating. As another method, for example, the liquid filling container 6 has a vacuum heat insulating structure,
A method is also conceivable in which the floor panel 8 is provided with a heat retaining function by filling the inside thereof with a preheated liquid to realize floor heating. However, in these cases, the liquid filling container 6 is not deformed or deteriorated at a predetermined temperature,
It is necessary to use a material having a so-called heat resistance.

The floor panel of the present invention is not limited to the above embodiment, and the shape, size, material, etc. of each member are
It can be changed as needed during implementation.

For example, in the above-described embodiment, two reinforcing core materials 5, 5 are arranged inside the frame body 1 of the floor panel 8 to partition into three compartments, and the respective containers are filled with liquid 6, 6. Although the example of accommodating 6 and 6 is shown,
The configuration is not limited to this example, and may be configured as shown in FIG. 3, for example. In FIG. 3, in addition to the two reinforcing core members 5 and 5, one reinforcing core member 9 orthogonal to the reinforcing core members 5 and 5 is provided, and is attached between the vertical core members 1a and 1a. It shows an example. And, by these reinforcing core materials 5, 5, 9,
The inside of the frame 1 is divided into six compartments, and each compartment contains a liquid filling container 6, 6, 6, 6, 6, 6, 6 having a size to fill the space in the compartment. There is. In addition, the floor surface material 7 attached to the upper surface of the frame body 1 has injection ports 6a, 6a, 6a, 6a, 6a, 6a, 6a, 6a, 6a
Holes 7a, 7a, 7a, 7a, 7a, 7a communicating with 6a, 6a, 6a are bored, and each liquid filling container 6, 6, 6, 6, 6, 6 from the outside of the floor panel 8. It is configured so that a liquid can be injected therein.

[0019]

As described above, according to the floor panel of the present invention, the liquid is filled in the liquid filling container housed in the floor panel after the floor panel is arranged at a predetermined position on the site, and thus the floor panel is used. Your weight increases. For this reason, the floor panel has a vibration damping effect, so that it is possible to prevent troubles such as shaking or squeaking of the floor panel even when the floor panel vigorously runs or drops a heavy object. Become. Moreover, when carrying the floor panel to the site,
The floor panel is lightweight at this point because no liquid is placed in the liquid filling container. Therefore, the work of transferring the floor panel and the work of laying the floor panel can be performed easily, and the workability is good. Further, by providing an appropriate auxiliary equipment such as a heater, the floor panel can be appropriately provided with a heat retaining function, and floor heating can be realized with a simple configuration.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a floor panel of the present invention.

FIG. 2 is a cross-sectional view showing the same floor panel.

FIG. 3 is an exploded perspective view showing another embodiment of the floor panel of the present invention.

[Explanation of symbols]

 1 Frame 6 Liquid Filling Container 6a Inlet 7 Floor Surface 7a Hole 8 Floor Panel

Claims (1)

[Claims] 1. A liquid filling container having an injection port for injecting a liquid is housed in a frame body assembled in a rectangular contour,
A floor panel characterized in that a floor panel is attached to the upper surface of the frame, and the floor panel is provided with a hole communicating with the inlet of the liquid filling container.