KR20030044971A - Floor boards - Google Patents

Abstract

PURPOSE: A bottom plate provided with a porous layer is provided to improve noise and vibration isolating effects and heat insulating effects. CONSTITUTION: The bottom plate provided with a porous layer comprises the steps of attaching a porous plate(20) whose grooves(21) are filled up with filler on a bottom plate(10), attaching woven fabrics(40) on the porous plate(20), re-attaching a porous plate(20) on the woven fabrics(40), then attaching an upper plate(50).

Description

Floor boards with porous layers {Floor boards}

The present invention relates to a floorboard to be used on the floor of the room, and more particularly to a floorboard having a porous plate layer formed on the floorboard inner element to improve the noise and vibration blocking function, thermal insulation insulation and the like.

The general floorboard is formed of plywood or the like to form a bottom layer, and then attaches the surface of a thin plate of natural wood or bamboo on the surface.

Such floorboards are widely used as high-quality floorboard materials because of their excellent texture and natural wood-specific aesthetics, but the materials themselves have cold characteristics, are hard, and do not effectively absorb noise or impact.

In particular, in the case of multi-family houses, floor noise and vibration are a problem, but floorboards such as bamboo and wood are harder than floorboards such as general vinyl materials, and are limited in their use because they have characteristics of expanding vibration and noise. have.

The present invention eliminates the noise amplification phenomenon and the cold and hard feeling of the conventional floorboards to improve the ability to absorb noise or vibration, improve the heat retention, have a cool characteristic in summer and warm in winter, and effectively block moisture and mildew, etc. Therefore, it was devised for the purpose of presenting a new floorboard having a structure beneficial to health.

1 is a block diagram showing a basic configuration of the present invention

Figure 2 is a cross-sectional state of the embodiment according to the present invention

3a to 3c is a cross-sectional structural view showing another embodiment of the present invention

* Description of Major Symbols

10 Bottom plate 20 Perforated plate 21 Groove

30.Filler 40.Non-woven fabric 50.Upper plate

60.Roughness

To this end, the present invention newly proposes a floorboard having a structure in which a bottom plate-porous plate-top plate is stacked by inserting a porous plate having holes formed at regular intervals between a top plate and a bottom plate constituting the floorboard.

The bottom plate is used for supporting and reinforcing the top plate, and plywood material is used, and grooves are formed at regular intervals at the bottom to improve adhesion with the floor of the building, to prevent the top plate from bending, and to allow air to flow freely through the groove. By allowing passage, it effectively removes moisture from the floor.

The top plate is a plate that expresses the natural pattern of the wood by processing the wood thinly, and forms the surface of the floor board, and various materials such as wood, MDF, and bamboo chips are used.

The porous plate is a plate that is integrated between the upper plate and the bottom plate and has a structure in which through grooves of various shapes are formed at regular intervals.

The grooves formed in the perforated plate are formed in various shapes such as circular, rectangular, and rectangular grooves, and block and absorb shocks, vibrations or noises applied to the upper plate and prevent the transfer to the floor plate. It has the effect of blocking effectively.

In addition, the space formed by the groove formed in the porous plate has a thermal insulation effect to give a warm feeling in the winter, cool feeling in the summer can solve the disadvantages of the existing floorboard.

The perforated plate can be configured using a wooden board, it can be configured using a material having a cushion such as rubber plate.

In addition, the above-mentioned porous plate may be used alone, and 2-3 sheets may be stacked and used, and in this case, grooves formed in the upper and lower porous plates may be staggered to improve sound insulation, vibration, and thermal insulation performance. do.

The present invention can constitute a floorboard in a structure that fills the grooves of the porous plate with various types of fillers known to have beneficial effects on antibacterial, moisture proof and health, such as ocher, charcoal, and jade powder.

In this case, two or more perforated plates are laminated in a staggered manner, filled with filler in each groove, and a bag is attached between the perforated plate and the perforated plate.

The bag attached between the perforated plate and the perforated plate prevents the filler from being dislodged during the assembling process of the perforated plate, and each perforated plate is filled with heterogeneous fillers, for example, ocher powder in the perforated bottom plate, and charcoal in the perforated plate. It can be carried out with the structure of filling the powder to block the penetration of mold and bacteria from the bottom layer, and the charcoal powder of the upper layer cuts off the occurrence of moisture to keep the floorboard in a pleasant state. .

The ocher floorboard or rooftop plate, which is commercially available for the health promotion function, insect repellent, and antibacterial function of floorboards, is formed by including or coating these powders in raw materials at an extremely low ratio. It is included in the form filled in to have the advantage that can significantly increase the absolute amount contained without affecting the structure or tissue, thereby improving the insect repellent, antibacterial or useful far-infrared effect than conventional functional floorboards .

When the present invention according to the above configuration in more detail by the embodiment according to the accompanying drawings as follows.

Figure 1 shows a preferred embodiment of the present invention, the present invention is a porous plate 20 filled with a filler 30 on a uniformly formed groove 21 is attached to the top of the bottom plate 10, The nonwoven fabric 40 is attached on the stencil, and the porous plate 20 is attached again on the nonwoven fabric 40, and the top plate 50 is attached thereto.

In the above embodiment, the grooves formed in the porous plate 20 are circular, but there is no limitation in the shape of a long or square shape, and the grooves 21 formed in the upper and lower porous plates are staggered, as shown in FIG. 2. Configure.

Bottom grooves 10 are formed at the bottom of the bottom plate 10 to improve adhesion to the interior floor of the building and to reduce the generation of moisture by inducing the passage of air.

The floorboards are manufactured by a method of joining each floorboard by connecting the floorboards with a predetermined size, and the edges of the floorboards are formed with concavities and convexities 60 so as to be easily connected to each other.

The embodiment according to the present invention shows a state in which the unevenness is formed by arranging the perforated plate positioned in the middle at an appropriate position without a separate groove for forming the unevenness or processing for forming the jaw.

That is, the perforated plate is placed into or out of the top plate and the bottom plate to fix the top plate and the bottom plate, thereby forming the unevenness without additional processing for forming the unevenness.

One floorboard is approximately 10cm wide and 100cm long, usually about 1.5cm thick, in which case the bottom plate, hollow plate and top plate are each 0.5cm or two hollow plates overlap In one case, the top plate and the bottom plate are each 0.4 cm, and the overall height of the hollow plate is 0.7 cm, thereby obtaining the effect of the hollow plate, and a natural concave-convex portion may be formed for bonding without additional convex-concave processing.

FIG. 3A shows an embodiment constructed using one porous plate, and FIG. 3B shows an embodiment in which two porous plates are used without filling a filler in a groove, and FIG. 3C shows two layers of the porous plate. An embodiment is shown, constructed and filled with internal filler without a nonwoven fabric.

The present invention by the above configuration is excellent in the effect of blocking the noise and vibration by the inner perforated plate, improved heat insulation and heat insulation can eliminate the cold and hard feeling that is a disadvantage of the wooden floorboards, the filler filled in the home Provide a useful effect.

Claims (4)

A floor board having a porous layer, characterized in that the porous board is formed into a bottom plate-porous plate-top plate by sandwiching a porous plate having a hole at a predetermined interval between the top plate and the bottom plate constituting the floor board. The floorboard having a porous layer according to claim 1, wherein two or more porous plates are laminated so that grooves formed in each of the porous plates are alternate with each other. The floorboard with a porous layer according to claim 2, wherein a bag is attached between the porous plate and the porous plate. The floorboard with a porous layer according to any one of claims 1, 2, and 3, wherein a filler is filled in a groove formed in the porous plate.