KR20040018024A - Structure of Assembling floor panel for interior and its constructing method - Google Patents

Abstract

PURPOSE: Structure of prefabricated wood floorings for interior and an assembling method thereof are provided to increase adhesive force of flooring panels and have sound-absorbing, antibacterial, damp proof, and adiabatic functions. CONSTITUTION: Floorings are assembled with each prefabricated floor panel, to form a flooring surface. In the top of the flooring, uneven grooves and protruded parts formed on the sides of the prefabricated floor panel are combined to the corresponding protruded parts and uneven grooves of another neighboring floor panel. In the bottom surface of the flooring, unwoven fabric adhered to the bottom surface of the prefabricated floor panel is adhered to the floor bottom surface by an adhesive unit, to form the floor bottom surface. For the prefabricated floor panel, plural wood-patterned timbers(11) are adhered by the unwoven fabric.

Description

Structure of Assembling floor panel for interior and its constructing method}

The present invention relates to a structure of a prefabricated wooden floorboard for interior and a method of assembling the same. More specifically, in the traditional wooden floorboards, in order to construct the floorboards in a prefabricated method, the floorboards are formed by joining unit floor panels, and each floor panel is assembled with adjacent floor panels by attaching a nonwoven fabric to a lower surface thereof. The present invention relates to a structure of a prefabricated wooden floorboard for interiors and a method of assembling the floorboard having a nonwoven fabric surface bonded to each other by a floor and a floor.

In general, parquet flooring is the use of nature-friendly wood, which has traditionally been a favorite floor finish for many people and is widely used as a finish for homes and other interiors.

Conventionally, when constructing a floor, it was common to construct a frame with a support neck on the floor surface, and then to nail the flooring material by fitting the flooring material on it one by one. After that, the adhesive flooring came out and glued to the base of the flooring. In addition, in apartments and general houses, a large amount of adhesive was applied to cement mortar floors to flatten them, and then the grooves of the flooring material were fitted and glued to each other. In such a conventional floor installation work, there is a problem that a considerable time and effort is required because of the difficulty of joining the flooring materials.

As shown in FIG. 1, the conventional floor panel is constructed because four surfaces are respectively joined to adjacent floor panels to form a joining surface composed of protrusions or joining portions, so that the panel manufacturing cost is expensive and the construction method must be fitted one by one. Not only is it expensive, it also takes longer. In addition, the wood is directly bonded to the floor of the floor and used as a medium for heat transfer, causing deformation of the floor.

Therefore, the deformation and corrosion of wood caused by heat and moisture contacting the wood directly from the floor surface caused the floor to rot and did not have a long life. In addition, since the four sides are fixedly coupled with the other coupling surface, respectively, it is difficult to replace only a part thereof, so there was an uneconomical problem of having to replace the whole part during the initial construction.

The above problems are more expensive than flooring cost, inconvenient work during installation and repair work, and because of the warpage and corrosiveness of wood due to aging, users can choose a simple general PVC product as flooring to make the flooring of wooden flooring It was a cause.

The floorboard according to the present invention for solving the problems of the structure and the assembly method of the conventional floorboard as described above is a prefabricated flooring panel bonded to a plurality of veneer wood using a non-woven fabric as a structural unit of the floorboard, the assembly of the flooring panel The structure of prefabricated wooden floorboards for interiors with sound absorption, antibacterial, moisture proof, and thermal insulation, as well as strengthening the adhesiveness of the floor panels by adhering the structure joining with other floor panels and adjoining the nonwoven surface of the unit floor panels with the floor surface. It is an object to provide an assembly method.

1 is a perspective view of a conventional parquet floor panel.

Figure 2 (a) and 2 (b) is a perspective view of the center panel and the outermost panel as an assembly unit constituting the prefabricated wooden floorboard for interior according to an embodiment of the present invention.

Figure 3 is a side view of a prefabricated wooden floorboard for interior in accordance with an embodiment of the present invention.

Figure 4 is a cross-sectional view of the prefabricated wooden floorboard for interior according to an embodiment of the present invention.

5 (a) and 5 (b) is a state diagram using the solid wood floorboard consisting of a central panel and the outermost panel according to an embodiment of the present invention.

Figure 6 is a flow chart of the assembly method of prefabricated wooden floorboards for interiors in accordance with an embodiment of the present invention.

Figure 7 is a manufacturing flowchart of the floor panel constituting the prefabricated wooden floorboard for interior according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1: center panel 2: outermost panel

3: adhesive layer 4: nonwoven fabric

11: wood veneer 12: groove

13: protrusions

In order to achieve the object as described above, the structure of the interior prefabricated wooden floorboard according to the present invention and a method for assembling the floorboard are assembled with each prefabricated flooring panel to form a floor surface, the top surface of the floorboard is the prefabricated floor Grooves and protrusions formed on both sides of the panel are combined with the corresponding protrusions and grooves of the adjacent floorboard panel, the bottom surface of the floorboard is a non-woven fabric bonded to the bottom surface of the prefabricated flooring panel by the adhesive means It is characterized by constituting the floor surface by being bonded to.

According to a wind feature of the present invention, the prefabricated floor panel is characterized in that a plurality of solid wood veneer wood is bonded by a non-woven fabric.

In addition, the bonding means is characterized in that the industrial bond.

In addition, the nonwoven fabric, characterized in that the anti-corrosion and moisture-proof coating is made of a material to prevent corrosion by moisture from the floor flooring to improve the durability of the floorboard.

In addition, as a floorboard assembly method of assembling each prefabricated floor panel to form a floor surface, (1) manufacturing the prefabricated floor panel; (2) applying an adhesive to the bottom of the prefabricated floor panel; (3) fitting the grooves or protrusions of one side floor panel to be assembled to the protrusions or grooves of the corresponding other floor panel; (4) pressurizing and attaching the floor panel surface so that the assembled floor panels are closely adhered to the floor surface of the floor.

In addition, the step (1), (1-1) applying an adhesive to the nonwoven fabric corresponding to the bottom surface of the floor panel; (1-2) adhering the piece of veneer wood corresponding to the upper surface of the floor panel on the nonwoven fabric to which the adhesive is applied;

The structure and the assembly method of the interior prefabricated wooden floorboard according to the present invention configured as described above is easy to install because it is prefabricated, and can purchase the appropriate amount of material cost according to the floor area, and it is not only economical, but also the flooring floor which is bonded to the floor surface. The lower surface of the nonwoven fabric surface increases the durability of the floor through improved adhesion. In addition, the nonwoven fabric has a sound absorption, antibacterial, moisture proof, and heat insulation function from the floor, which is much improved compared to the general floor panel directly bonded to the floor.

Hereinafter, a preferred embodiment of the present invention including the above components will be described in more detail with reference to the accompanying drawings.

1 is a perspective view of a conventional floor panel, Figure 2 (a) and Figure 2 (b) is a perspective view of the central panel and the outermost panel as an assembly unit constituting the prefabricated wooden floorboard for interior according to an embodiment of the present invention, Figure 3 is a side view of the floorboard, Figure 4 is a cross-sectional view of the floorboard, Figures 5 (a) and 5 (b) is a state diagram of the use of the central panel and the outermost panel according to an embodiment of the present invention, Figure 6 Is a flow chart of a method of assembling a prefabricated wooden floorboard for interior according to an embodiment of the present invention, Figure 7 is a manufacturing flowchart of the floor panel constituting the floorboard.

1 shows a floor panel which is a structural unit constituting a floor board of the related art. Conventional floor panels are provided with protrusions or grooves to be assembled with other floor panels adjacent to each of the four sides. In addition, the lower surface was directly applied to the wood surface adhesive was applied to the floor surface was constructed. This conventional floor panel has the disadvantage of causing deformation and corrosion of wood because it is directly bonded to the floor surface, and since all four surfaces are combined and constructed, it takes a long time for construction and takes more labor for the workers, It was difficult to replace the disadvantages.

Figure 2 (a) shows a central panel (1) in which both sides facing as a prefabricated structural unit of the interior prefabricated wooden floorboard according to the embodiment of the present invention is assembled with the other floor panel. The upper part of the flooring panel is composed of solid wood veneer (11) and the plurality of wood veneer (11) forms a prefabricated flooring panel by being bonded by a nonwoven fabric (4) at the bottom of the flooring panel.

The floor panel constituting the floor board according to the present invention, the veneer timber 11 is not bonded in a straight line, but staggered and bonded to the lower nonwoven fabric 4. Preferably, the arrangement of the 30cm difference from each end of each of the natural pattern of the wood with the unique pattern of the wood can be kept on the floor as it is. In addition, the center panel (1) has a structure in which a groove is formed at one end and a protrusion is formed at the other end so that both ends and the other floors can be assembled.

FIG. 2 (b) shows the outermost panel 2 assembled and constructed with one end floor panel for laying on the outermost surface of the floorboard according to an embodiment of the invention. Since the end of the floor is usually a wall or a straight line, it is necessary to cut again so that the finishing surface is smooth when using the center panel (1). Therefore, apart from the center panel (1) laid in the center, one end has a coupling surface coupled with the other floor panel, and the other end constitutes the outermost panel (2) having a straight surface that can be finished in a straight line. The outermost panel 2 is provided with a recess or a protrusion only on one side that is coupled to the other floor panel.

Figure 3 shows a side of the interior prefabricated wooden floorboard according to an embodiment of the present invention. The floorboard according to the present invention is configured by combining the central panel 1, which is assembled at both ends with the other floor panel, and the outermost panel 2, which is assembled only at one end. Therefore, as a structure for assembling each floor panel, the joining surface of the panel has a prefabricated structure in which the recess 12 and the protrusion 13 are coupled.

4 is a cross-sectional view of a prefabricated wooden floorboard for interior according to an embodiment of the present invention. Each floor panel comprises the entire floorboard by the combination of the other floor panels and the recesses 12 and the projections 13, and the bottom of the floor panels constitute the floorboard by the adhesive construction of the nonwoven fabric 4 and the floor floor. Therefore, the top surface of the interior prefabricated wooden floorboard according to the present invention is located in the veneer timber, the central panel (1) and the outermost panel (2) corresponding to one unit panel for assembly is a plurality of veneer timber (11) The bottom surface is bonded by a nonwoven fabric to form a prefabricated unit floor panel, and the bottom surface of the nonwoven fabric is bonded to the bottom surface by forming an adhesive layer 3 by an adhesive.

In particular, since the nonwoven fabric bonded to the floor surface is between the wood of the floorboard and the floor surface, it is possible to prevent cold air and moisture from rising from the floor surface. This nonwoven fabric is preferably made of an antibacterial and moisture proof coating. Therefore, it serves to increase the durability of the floorboard by preventing the cold and moisture that causes the corrosion and deformation of the wood. In addition, adhesion to the flooring floor through nonwoven fabric increases adhesion and functions as sound absorption, antibacterial, heat insulation, and moisture proof.

5 (a) and 5 (b) show a state where the center panel 1 is laid on the floor and an outermost panel 2 is laid on the floor according to an embodiment of the present invention.

6 is a flowchart illustrating a process of constructing a floorboard according to an embodiment of the present invention. In the prefabricated floor panel manufacturing step (S10), a center panel 1 and an outermost panel 2 are generated as an assembly unit constituting the floorboard. In the prefabricated floor panel adhesive application step (S20), after applying an adhesive such as an industrial bond to the nonwoven fabric surface corresponding to the bottom of the floor panel, it is dried for about 1 minute to increase the adhesive strength. Then, the prefabricated floor panel coupling step (S30) is coupled to the groove portion or the coupling portion of the adjacent floor panel and the corresponding coupling portion and groove portion. In the prefabricated floor panel pressure bonding step (S40) after the adhesive is applied and assembled with the adjacent floor panel is pressed so that the floorboard can be bonded to the floor surface.

7 is a flowchart illustrating a process of manufacturing a floor panel as an assembly unit constituting the floor board according to an embodiment of the present invention. In the nonwoven fabric adhesive applying step (S11), the adhesive is applied to the nonwoven fabric (4). Then, the veneer wood pressure bonding step (S12) on the non-woven fabric, the veneer wood 11 is pressure-bonded on the non-woven fabric to which the adhesive is applied, and then the adhesive layer 3 is dried.

As described above, an embodiment of the structure of the prefabricated wooden floorboard for interior and the assembly method thereof according to the present invention are constructed. The technical scope of the present invention is not necessarily limited to the above-described embodiment, and various modifications and applications can be made without departing from the technical scope of the present invention.

The structure and the method of assembling the prefabricated wooden floorboard for interior according to the present invention is an assembly unit constituting the floorboard, both sides are assembled with the other floor panel and the center panel and only one side is assembled with the other floor panel is laid on the end Since it has a prefabricated structure by assembling the outermost panel, the construction is simple and the material cost is reduced.

In addition, as the prefabricated floor panel, the other floor panels adjacent to each other are constructed by combining grooves and protrusions, and the construction of floorboards does not directly contact the wooden surface of the floorboard, but forms the bottom of the wooden surface as a nonwoven fabric surface. Since the nonwoven surface adheres to the floor, it provides the effect of increased adhesion, sound absorption, antibacterial, heat insulation and moisture proof due to the nonwoven fabric.

Claims (6)

A floorboard assembled with each prefabricated floor panel to form a floor surface, The upper surface of the floorboard is formed by combining the grooves and protrusions formed on both sides of the prefabricated floor panel with the corresponding protrusions and grooves of the other floor panel adjacent, The bottom surface of the floorboard is a structure of prefabricated wooden floorboards for interior, characterized in that the non-woven fabric bonded to the bottom surface of the prefabricated flooring panel is bonded to the flooring floor surface by an adhesive means to form a flooring floor surface. The method of claim 1, The prefabricated floor panel is a structure of a prefabricated wooden floor boards for interior, characterized in that the plurality of solid wood veneer wood is bonded by a non-woven fabric. The method of claim 1, The bonding means is a structure of prefabricated wooden floorboards for interior, characterized in that the industrial bond. The method of claim 1, The nonwoven fabric is made of a material coated with an antibacterial and moisture proof coating to prevent corrosion by moisture from the floor surface of the prefabricated wooden floorboard structure, characterized in that to enhance the durability of the floorboard. As a floorboard assembly method of assembling each prefabricated floor panel to form a floor surface, (1) manufacturing the prefabricated floor panel; (2) applying an adhesive to the bottom of the prefabricated floor panel; (3) fitting the grooves or protrusions of one side floor panel to be assembled to the protrusions or grooves of the corresponding other floor panel; (4) pressurizing and bonding the floor panel surface so that the assembled floor panels are closely adhered to the floor surface of the assembled floor; and a method of assembling prefabricated wooden floor boards for interiors, characterized in that it comprises a. The method of claim 5, wherein Step (1), (1-1) applying an adhesive to a nonwoven fabric corresponding to the bottom surface of the floor panel; (1-2) adhering a piece of veneer wood corresponding to the upper surface of the floor panel on the nonwoven fabric to which the adhesive is applied;