JP2572796Y2 - Floor material - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor material.

[0002]

2. Description of the Related Art Conventionally, as a floor material, a rectangular decorative plate generally consisting of four sides and each side intersects at right angles is used as a basic shape. In general, a method of constructing a floor surface by bonding or fixing a back surface to a floor base while fixing a fruit between them is performed.

There is also known a goose-shaped flooring in which a plurality of elongated rectangular decorative boards are slightly shifted in the longitudinal direction and joined in the transverse direction in order to improve the design.

[0004]

However, in the conventional rectangular flooring material, a male fruit is provided on one of the long sides facing each other and a female fruit is provided on the other, and the fruit is similarly produced on the short sides facing each other. To form. In order to fix the construction while fitting the fruit of such a floor material, after fitting the fruit of the long side by hitting the floor material from the short side direction of the floor material, the fitted long side The two nuts are fitted by a two-step process of hitting the floor material from the longitudinal direction so that the fruit on the short side is also fitted so as not to remove the fruit.

[0005] Further, when the short side fruit is later fitted, the long side fruit that has been fitted earlier is disengaged, so that the driving in the short direction and the driving in the long direction are performed. By alternately repeating several times, both fruits are fitted.

[0006] In addition to the similar problems in the form of goose-floor flooring, the actual parts to be fitted are displaced in the longitudinal direction, so that it is more difficult to fit each fruit than a rectangular flooring. there were.

[0007]

SUMMARY OF THE INVENTION The present invention has been completed as a result of devise for the purpose of providing a flooring material which can solve the problems of the prior art.

That is, the present invention has a shape in which one end in the longitudinal direction has a side which intersects the end in the short direction at an arbitrary angle and the other end in the longitudinal direction can be fitted to this side. A plurality of decorative plates are formed by fitting a plurality of decorative plates in a state in which the decorative plates are slightly shifted in the longitudinal direction and freely bent in the short direction to form a decorative plate, and a flexible sheet material is adhered to the back surface thereof. It is a floor material that is integrated as a result.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is an example of a plan view of a first embodiment of the flooring material of the present invention. As shown in the drawing, a first longitudinal side 2 intersecting the obtuse angle α with the short side 1 is formed, and the other longitudinal second end is formed at an angle β that can be fitted to the first side 2. The side 3 is also inclined in a parallel state so that it can be fitted in the longitudinal direction and the transverse direction. It is a floor material that is formed by joining and integrating a plurality of sheets. β is an acute angle between the end deviation in the longitudinal direction and the end 1 in the short direction.

The floor material 4 shown in FIG. 2 is the same floor material as the floor material of FIG. 1 turned upside down, and has a longitudinal edge 21 which intersects an acute angle β with the lateral edge 11. The other end 3 in the longitudinal direction is set at an angle that can be fitted to this end 21.
Reference numeral 1 also denotes a decorative panel flooring which is inclined in parallel and can be fitted in the longitudinal direction and the lateral direction and has a fruit formed on the side surface.

The flooring material shown in FIG. 3 has an inclined side 2 which intersects a lateral end 12 at an acute angle β with a part of one longitudinal end.
2 and the other short side edge 12a are formed at right angles to the vertical side 23 which intersects at right angles. The other long side edge is also inclined side 32 and vertical side 33 so that it can be fitted to the inclined side 22.
The four decorative plate units 4a, each of which has a shape formed on the side surface having the shape formed therein, are fitted in such a manner that they are slightly displaced in the longitudinal direction and freely bend in the lateral direction. The floor member 4 is formed by bonding a sheet material 9 having substantially the same flexibility as the shape of the plate group 4 to the back surface thereof by bonding.

The floor material of the second embodiment shown in FIG.
The floor material is the same as the floor material turned upside down, and a first longitudinal side edge 21 is formed which intersects the short side edge 11 at an acute angle. The decorative panel unit 4a, whose second side 31 in the longitudinal direction is also inclined in a parallel state and can be fitted in the longitudinal direction and the lateral direction and has a shape formed on the side surface, is slightly shifted in the longitudinal direction to the lateral direction. To 4
This is a floor material that is integrated by fitting a sheet and attaching a flexible sheet material 9 to the back surface.

The flooring material of the third embodiment shown in FIG. 4 has a first inclined side 22 which intersects a part of one longitudinal end at an acute angle with the lateral first end 12a and the other lateral direction. A first vertical side 23 intersecting at right angles with the second end side 12b is formed, and the other longitudinal end side also has a second inclined side 32 and a second vertical side so as to be able to be fitted with the first inclined side 22. Four decorative plate units 4a each having a fruit formed on the side surface of the shape in which 33 is formed
Are slightly shifted in the longitudinal direction, are fitted in the transverse direction, and are integrated by attaching a flexible sheet material 9 to the back surface.

The floor member 4 of the fourth embodiment shown in FIG.
Has the same shape as the shape of the floor material 4 turned upside down. 2
4 is a first inclined side, 25 is a first vertical side, 34 is a second inclined side, 35 is a second vertical side, 13a is a first end in the short direction, 1
3b is a 2nd edge.

Since the flooring material of the present invention has the inclined side at the longitudinal end as described above, at the time of construction, it is only necessary to hit the flooring material from one side in actual fitting with the adjacent flooring material.
It becomes possible to fit both the ends in the longitudinal direction and the ends in the lateral direction.

Further, since the longitudinal side is inclined,
The actual length of the fitting at the end in the longitudinal direction becomes longer by the amount of the inclination compared with the floor material having the same width, and the strength of the fitting is increased.

Further, if the floor material once fitted is to be removed in the short direction, the corners intersecting the acute angle β between the long side edge and the short side edge will serve as a hooking function. It is difficult to come off.

Further, in the case of having the inclined side and the vertical side, the vertical side serves as a stopper side to prevent the floor material from being driven too much.

The decorative board unit 4a forming the flooring 4 of the present invention includes, for example, plywood, wood chipboard, wood fiber board,
Laminated veneer, cement board, slag gypsum board alone or in any combination, or sandwich a synthetic resin sheet with excellent buffering effect, foam synthetic resin sheet, sound insulation sheet, etc. between plate materials Laminated ones can be used.

A decorative layer can be formed on the surface. This decorative layer is made of natural veneer, artificial veneer obtained by cutting natural wood, veneer sheet backed with nonwoven fabric, paper, synthetic resin sheet, or decorative sheet such as decorative paper, impregnated paper, nonwoven fabric, synthetic resin sheet, etc. Is formed by bonding using an adhesive, or by directly painting or printing on the surface of the decorative board.

Further, an overcoat layer can be provided on the surface of the decorative layer. By adding an abrasive to the overcoat layer, the wear resistance of the surface can be improved.

Further, a groove may be formed on the surface of the decorative plate in the lateral direction according to the switching of the decorative layer, if necessary. The groove may be provided in an arbitrary shape such as a U-shaped groove, a V-shaped groove, and a semi-circular groove, and may be formed so as to be perpendicular to the short side edge or parallel to the long side edge.

The fitting and integration of the decorative board unit 4a of the present invention in the lateral direction is performed by fitting the fruit in a freely bent state without directly fitting the fruit and completely fixing it with a commonly used adhesive or the like. Then, on the back of the fitted decorative panel group, a flexible resin such as a cold gauze, a nonwoven fabric, a synthetic resin sheet such as vinyl chloride or polypropylene, a synthetic resin impregnated paper, a rubber sheet such as natural rubber or synthetic rubber, or a foam thereof is used. The sheet material 9 having the property is integrated by sticking using an adhesive.

When a cushioning effect is to be obtained, a non-woven fabric, a foamed synthetic resin sheet, a foamed rubber sheet or the like may be used for integration with a sheet-like material having cushioning properties and flexibility.
The shape of the sheet-like material used may be the same as the surface shape of the decorative plate group, or may be a sheet-like material having an arbitrary width that is summed in the width direction of the decorative plate group, or a string.

[0024] Therefore, the flooring material of the present invention can freely bend the fitting portion in the short direction, and it is necessary to construct along the uneven surface even if there is unevenness in the floor base surface at the time of construction. Can be.

FIGS. 6 and 7 show the state of construction using the flooring material having the shape shown in FIG. When fitting the floor material 4 of the present invention to the floor material fixed to the floor base in order from the wall surface side 5 by hand and fitting it as much as possible, the floor material is moved in the direction of arrow 6A from the longitudinal direction of the floor material. When 4 is hit, not only the real part of the longitudinal end is fitted but also the longitudinal end is inclined, so that a force is generated to slide the inclined side of the adjacent flooring material in the direction of arrow 6B. With this force, the real part in the short direction is fitted.

That is, by striking from the longitudinal direction, the real part at the longitudinal end is fitted, and the real part at the lateral end is also fitted.

This is because the same effect is produced even in the case of the flooring material having the shape shown in FIG. 8 and 9 show a construction state when the floor material 4 having the shape shown in FIG. 3 is used.

Also in this case, similarly, by striking the floor material from the longitudinal direction 7A, a force 7B that slides on the inclined side is generated. The floor material shown in FIGS. 8 and 9 differs from the floor material shown in FIGS. 6 and 7 in the direction of the inclined side of the longitudinal end, so that the direction of the force sliding on the inclined side caused by hitting from the longitudinal direction is opposite. It will occur toward the side.

By this sliding force, the short side edge formed at the tip of 7B is fitted, and just by hitting from the long side similarly to FIGS. 6 and 7, the length of the long side edge is also short. The ends of the directions are also fitted at the same time.

Further, it has been described that the floor material of FIG. 1 and the floor material of FIG. 3 have an inverted relationship, but the order of construction is the same as when the construction is performed from the left wall of the room. ,
Conversely, depending on the case where the work is performed from the right side of the room, the direction of inclination suitable for fitting can be changed only by hitting from the above-described longitudinal direction.

The floor material shown in FIGS. 1 and 4 is suitable for the case where the floor material is constructed from the right wall as shown in FIGS. 6 and 7, while the floor material shown in FIGS. This is suitable when the construction is performed from the left wall as shown in FIG.

Further, by forming a groove on the back surface of the flooring material, the flooring material can have flexibility, and can be constructed in accordance with unevenness of the foundation surface for construction. FIG. 10 shows the back surface of the decorative panel unit 4a forming the flooring of the present invention. As shown in FIG. 10, by providing a plurality of grooves 8 perpendicular to the short side edges of the decorative panel unit 4a, the flexibility in the direction orthogonal to the longitudinal direction of the floor material is improved.

Also, the floor material may be provided at an angle inclined with respect to the longitudinal direction and in parallel with the shorter inclined side in the longitudinal direction. By forming the groove 8 by being inclined in this way, it is possible to absorb not only the unevenness in the vertical direction but also the unevenness in the oblique direction with respect to the longitudinal direction. be able to.

[0034]

[Effect of the Invention] The flooring material according to the present invention has a side that crosses at an angle at an arbitrary angle with the short side edge at the longitudinal side edge. The fruits on both the longitudinal side and the lateral side can be fitted together, and the actual work that requires the most time during construction can be easily and quickly performed. Things.

In addition, although the echelon-shaped floor material in which a plurality of decorative boards are displaced in the longitudinal direction required a long time for fitting, the configuration of the present invention particularly enables the real fitting of the echelon-shaped floor material. In this case, the effect of shortening the time required is large.

Also, since the longitudinal end is inclined,
As compared with a floor material having the same width, the actual length of the fitting is increased by an amount corresponding to the inclination, and the strength of the fitting is increased.

Furthermore, when the floor material once fitted is to be removed in the short direction, the corners intersecting the acute angle between the long side edge and the short side edge serve as a hook and are very unlikely to come off. It will be.

Further, since the fitting portion in the short direction bends freely, even if there is unevenness in the groundwork, the floor material can be installed along the uneven surface.

[Brief description of the drawings]

FIG. 1 is a plan view of a flooring according to a first embodiment of the present invention,

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is a plan view of a flooring according to a second embodiment of the present invention;

FIG. 4 is a plan view of a flooring according to a third embodiment of the present invention;

FIG. 5 is a plan view of a flooring according to a fourth embodiment of the present invention,

FIG. 6 is an explanatory view of a construction state of the flooring material of FIG. 1,

FIG. 7 is an enlarged view of a main part of FIG. 6,

FIG. 8 is an explanatory view of a construction state of the flooring material of FIG. 3,

9 is an enlarged view of a main part of FIG. 8,

FIG. 10 shows several examples of the back surfaces of the decorative board units a, b, c, d, and e.

[Explanation of symbols]

(FIGS. 1 and 2) 1: short side edge, 2: long side first edge, 3: long side second edge, 4a: decorative board unit,
4: Floor material, S: Real, 9: Sheet material, (FIG. 3) 11: Short side edge, 21: Longitudinal first edge, 31: Longitudinal second edge, (FIG. 4) 12a: 1st edge in short direction, 12
b: short-side second end, 22: long-side first inclined side, 2
3: Longitudinal first vertical side, 32: Longitudinal second inclined side,
33: Longitudinal second vertical side, (FIG. 5) 13a: Short lateral first end, 13b: Short lateral second end, 24: Longitudinal first inclined side, 25: Longitudinal first vertical side , 34: second longitudinal side in the longitudinal direction, 35: second vertical side in the longitudinal direction (FIGS. 6 to 1)
0) 5: Wall side, 6A, 6B, 7A, 7B: Arrow, 8:
groove.

Claims (1)

(57) [Scope of request for utility model registration] At least one side in the longitudinal direction has a side that intersects the side in the transverse direction at an arbitrary angle, and the other side in the longitudinal direction is formed into a shape that can be fitted to this side. By fitting a plurality of decorative veneers in a state in which the decorative veneers are slightly shifted in the longitudinal direction and freely bend in the short direction to form a decorative veneer group, a flexible sheet material is adhered to the back surface thereof. Flooring that is integrated.