JPH053101Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a rug, and in particular, to a rug that is placed on or fixed to a floor surface and is suitable for use to increase the flexibility of the floor surface. .

(Description of Prior Art) As conventional rugs, mats or mats have been known for a long time. These are generally made of fibrous material knitted or woven into a predetermined shape, or made of synthetic resin material molded.

On the other hand, one of the criteria for selecting a rug is the feel of the material. For example, the unique scent and feel of wood have long been one of the tactile sensations that people have enjoyed.

However, conventionally, the only wooden rugs available are single-plate rugs such as vase rugs and kettle rugs, and as mentioned above, rugs that can be used for people to sit or sleep on. I stopped talking.
Therefore, the inventor of the present application proposed a rug as seen in Utility Model Application Publication No. 185982/1982.

(Problems to be solved by the invention) However, with the rug proposed by the inventor of the present invention, it is possible to obtain a simple and general-purpose rug while enjoying the feel of wood, but there are problems with the groove shape and the surface base material. Due to its simplicity, it lacks fashionability.

Therefore, the main purpose of this invention is to provide a rug that allows you to enjoy the feel of wood and has excellent fleece properties.

(Means for solving the problem) This invention provides a flexible sheet material, and a plurality of thin strips formed almost entirely on the main surface of the sheet material and extending from one end of the sheet material to the other end. It is divided into a plurality of pieces by grooves, and includes a surface base material made of wood sawnboard, and carved parts consisting of linear recesses or curved recesses are vertically and horizontally arranged at appropriate locations on the wooden surface base material. Formed, is a rug.

(Operations and Effects of the Invention) The rug according to this invention has extremely high flexibility because it has a carved part consisting of a concave part. By forming the rug so that it reaches , the wooden surface base material becomes bendable and the rug can be rolled up into a circle. Therefore, it is possible to obtain a product with excellent storage properties when not in use.

The above-mentioned objects, other objects, features and advantages of the present invention will become clearer from the following detailed description of embodiments with reference to the drawings.

(Embodiment) FIG. 1 is a plan view showing an embodiment of this invention, and FIG. 2 is a partially enlarged sectional view of the embodiment of FIG. 1.

The rug 10 includes a wood-based surface substrate 16 suitably bordered around its periphery. The surface base material 16 has a plurality of longitudinal grooves 12, 12, . . . that are parallel to each other, and a plurality of lateral grooves 14, 14, . It is divided into a plurality of small piece members 18 each having a substantially rectangular shape.

In this embodiment, the small pieces 18 are sectioned, for example, so that each piece has a rectangular shape of 10 to 50 mm. The size and shape of this small piece member 18 are determined by the size and shape of the rug 10, for example, as described below.
When rolled into a roll, it is desirable that the size and shape of the roll be relatively small so that the size and shape of the roll can be reduced. multiple verticals,
The lateral grooves 12 and 14 are as shown in FIG.
It is formed on the wooden surface base material 16 to have approximately the same depth as the thickness of the wooden surface base material 16. These vertical and horizontal grooves 12 and 14 are continuously formed from one end of the sheet material 20 to the other end, and have a substantially U-shaped cross section. That is, the vertical and horizontal grooves 12 and 14 are selected to the extent that they reach the upper surface of the sheet material 20 and do not damage the sheet material 20.
Furthermore, the intervals between the vertical and horizontal grooves 12 and 14 may be set as appropriate depending on the degree to which the rug 10 is bent from a relatively small angle to a large angle.

The sheet material 20 and the surface base material 16 are bonded together by a hot melt sheet material 21, which is a sheet of nonwoven fabric or the like impregnated with a hot melt adhesive.

Further, in order to provide the vertical and horizontal grooves 12 and 14 with flexibility, the angles formed by the groove walls are approximately
It is set around 10 degrees.

In this embodiment, in order to impart fashionability to the surface base material 16, as shown in FIGS. 22
It is formed in

Note that the sawn board used as the surface base material 16 is not only a normal sawn wood board but also one having the following configuration, for example.

As shown in FIG. 3, this grinding board 24 includes five rectangular grinding boards 24, for example, one piece is
It includes a plate-like material 26 formed into a 20 cm rectangular shape. The thickness of each of the ground boards 24 is 3
mm, and includes knots 28 because it is made of small-diameter wood such as thinned wood. An adhesive layer 30 is formed between the side surfaces of the ground boards 24 arranged in parallel in this way, and these five ground boards 24 are connected continuously in the width direction by this adhesive layer 30, and are connected together in one line. It constitutes a plate-like material 26 made of a single plate.

Furthermore, a method for manufacturing a laminated board in which the small-diameter sawn boards 24 are laminated will be explained in detail with reference to FIGS. 4 and 5.

First, 32 logs of small diameter trees such as thinned cedar and cypress wood.
are prepared and cut in a direction perpendicular to the annual rings to form square timbers 34a and 34b. This square timber 34a
and 34b are formed to have dimensions that minimize wood loss as much as possible, depending on the diameter of the log 32. Among the many square pieces 34a and 34b formed in this way, pieces having the same width are selected. An adhesive layer 30 is formed by applying, for example, a urethane resin adhesive to the side surfaces of the square pieces of equal width selected in this manner. Workpiece A is then created by gluing these square pieces in parallel. Typical adhesives include urea melanin resin adhesives and water-based polymer isocyanate adhesives (water-based vinyl urethane adhesives). Furthermore, if preservation is considered, an adhesive containing an organic tin compound represented by tributyltin phthalate, an iodine compound, an organic chlorine compound, or the like may be selected as a preservative.

Then, this workpiece A is attached to, for example, a special thinning machine 40, and is
A plate material 26 is formed by cutting to a thickness of mm. Note that it is also possible to use a piece of square material formed from the raw wood 32 as it is as the workpiece A without bonding it, and use the obtained sawn board 24 as the plate-like material 26. When cutting such a workpiece A, a conventional rotary endless or slicer cannot be used, and it is necessary to use a special thinning machine 40.

As shown in FIG.
42b, and the workpiece A is further deepened along the preceding groove previously formed to a predetermined depth by the preceding groove forming means 42.
A cutting means 44 including circular saws 44a and 44b is provided to completely cut the.

Note that in order to cut the workpiece A using the preceding groove forming means 42 and cutting means 44, the workpiece A is placed on the table member 46, and the preceding groove forming means 42 and cutting means 44 are placed on the workpiece A. First, a leading groove is formed along the leading groove, and the workpiece A is cut by the cutting means 44 along the leading groove. A thin plate material 26 is formed.

Next, the plate-shaped material 26 formed in this way, that is, the small-diameter sawn wood board, is bonded with its side surface to the side surface of another small-diameter sawn board to form the wide surface base material 16. Also, the above-mentioned plate material 2
6 may be laminated and bonded together to form a laminated plywood.

The method for joining this laminated plywood is to apply adhesive to the main surface of each plate-shaped material 26 with the grains of the plurality of plate-shaped materials 26 perpendicular to each other to form an adhesive layer;
The adhesive layer surfaces may be bonded and bonded together, or a plurality of plate-like materials may be bonded and bonded with their grains parallel to each other.

In addition, the sheet material 20 used is a material that is sufficiently flexible, strong, and flexible, such as cotton cloth, nylon cloth, nonwoven fabric of polyester fiber, Tetoron cloth, or a film thereof. is used.

In addition, as shown in FIG. 6, the engraving section 22 consisting of the above-mentioned concave section is formed so as to penetrate from the surface of the front substrate 16 to the back side of the sheet material 20 to form a watermark pattern. You can.

Furthermore, a cushion material 50 may be laminated on the other main surface of the sheet material 20, as shown in FIG. The size of the cushion material 50 is determined so that it slightly protrudes from the edge of the sheet material 20, and a protruding portion 52 is formed in that portion. A surface material 54 is laminated on the cushion material 50 so as to cover and protect the cushion material 50. Similar to the cushion material 50 described above, the size of the surface material 54 is selected so that it protrudes further from the periphery of the cushion material 50. The edging formed around the rug 10 is such that the protruding portion 52 is wound around the surface material 54 as a core material and stitched with threads 56.

Note that the cushion material 50 may be made of foam, such as urethane foam.
Other foam materials include polypropylene and polyethylene. In any case, a foam or porous material having elasticity is preferable. In addition, the surface material 5 used
The material 4 may be the same as that used for the above-described sheet material 20, but preferably a material that is waterproof and has a pattern or the like formed thereon for an aesthetically pleasing appearance is used.

Further, as shown in FIGS. 8 and 9, a heater material 64, for example, a film heater in which a heat generating part 64a is embedded in a synthetic resin film material, is interposed between the sheet material 60 and the surface material 62. Good too.

In addition, in the above embodiment, the surface base material 16 is laminated and bonded only to one side of the sheet material 20, and the 10th
As shown in the figure, the sheet material 20 is formed so that it can be rolled up in a circle when not in use.
2 and the horizontal grooves 14 may be formed on both the front and back surfaces so that the sheet material 20 can be bent toward both sides at the vertical grooves 12 or the horizontal grooves 14.

Alternatively, the sheet material 20 may be cut with a cutter or the like in the vertical grooves 12 or the horizontal grooves 14, formed into an appropriate shape, and fixed to a floor surface.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a rug that is an embodiment of this invention. FIG. 2 is a partially enlarged sectional view of the embodiment shown in FIG. FIG. 3 is a perspective view showing an example of the surface base material. FIGS. 4 and 5 are illustrative views showing the manufacturing process of the surface base material of the above example. FIG. 6 is a partially enlarged sectional view showing a modification of the embodiment of FIG. 1. FIG. 7 is a sectional view showing another embodiment from the above embodiment. Figures 8 and 9 are
Another embodiment from the above embodiment is shown, FIG. 8 is a sectional view thereof, and FIG. 9 is a partially cutaway plan view thereof. FIG. 10 is an illustrative diagram showing how to use the embodiment. In the figure, 10 is a rug, 12 is a vertical groove, 14 is a horizontal groove, 16 is a surface base material, 18 is a small piece member, 20,
60 is a sheet material, 22 is a carving part, 24 is a sawn board,
26 is a plate-like material, 28 is a knot, 30 is an adhesive layer, 3
2 is raw wood, 34a, 34b are square timbers, 40 is a thinning machine, 42 is a preliminary groove forming means, 44 is a cutting means, 46 is a table member, 50 is a cushion material,
52 is a protruding portion, 54 and 62 are surface materials, 56 is a thread, and 64 is a heater material.

Claims (1)

[Claims for Utility Model Registration] 1. A flexible sheet material, and a plurality of thin grooves formed almost entirely on the main surface of the sheet material and extending from one end of the sheet material to the other end. A rug that is divided into pieces and includes a surface base material made of wood sawnboard, and in which carved parts consisting of linear recesses or curved recesses are formed vertically and horizontally at appropriate locations on the surface base material made of wood. . 2. The rug according to claim 1, wherein the carved part consisting of the recessed part is formed so as to reach the surface of the sheet material from the surface of the wooden surface base material and penetrate through each of them. 3. The wooden surface base material is further divided by another plurality of grooves formed intersecting the plurality of grooves of the sheet material, according to claim 1 or 2 of the utility model registration. Rugs mentioned in section. 4. The rug according to any one of claims 1 to 3, wherein the wooden surface base material is formed on the front and back surfaces of the sheet material. 5 The wooden surface base material and the sheet material are:
The rug according to any one of claims 1 to 4, which is laminated and bonded using hot melt sheet materials impregnated with a hot melt adhesive. 6. The rug according to any one of claims 1 to 5, which includes a cushion material laminated on the other main surface of the sheet material. 7. The utility model registered in claims 1 to 6, wherein the cushion material includes a surface material laminated on the cushion material, and the cushion material is partially or completely covered with the surface material. A rug mentioned in any of the above. 8. A utility model according to any one of claims 1 to 6, which includes a surface material laminated on the other main surface of the sheet material, and the sheet material is continuously covered with the surface material. Rugs listed in.