JPH0344177B2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a novel siding.

Today, as shown in Figure 1, paneling is often pasted horizontally in drawing rooms, living rooms, entrances, etc. as indoor wallboards, but it is generally used for one room (1.8m to 2m).
m) in length, so if you plan to use it in a 2-room (3.6m to 4m) living room or hallway, it will create a seam between adjacent spaces and cause damage to your body. It will be painful. To prevent this, you can make the seams uneven so that the seams can be seen as a pattern, or you can create 2-pieces of a special length, but the former has a completely different sense of decoration. On the other hand, the latter generally requires special equipment to obtain the veneer from wood, and it is difficult to obtain it in an intact state. This makes it extremely expensive.

The present invention aims to solve and eliminate the above-mentioned problems. Namely, it is possible to produce long pieces of one length or more without the need for special equipment, and even to produce two-length pieces without damage to the product value. This is a product that can be made into a commercially available product that is manufactured at a low cost.

Hereinafter, an example of implementing the present invention will be described based on the accompanying drawings.

In FIG. 2A, reference numeral 1 denotes a base plate, which is made of medium specific gravity fiberboard with a thickness t of about 5 mm to 15 mm. The board is made by fibrillating small pieces of wood (chips) into fine, cotton-like fibers and then hot-pressing them together with adhesive, and the vertical and horizontal dimensions can be designed arbitrarily to meet the required dimensions. However, in this example, W is 49 cm and length L is 4 m as it is used as a wall board and has excellent workability.
It is done.

2 is a veneer, and its dimensions are arbitrary, but its length l is at least longer than the width W of the base plate, and is generally a dimension for pasting on conventional one-piece panels. In the illustrated example, the width W is 20 cm and the length l is 1 m.

Figure B shows the state in which the veneer 2 is attached to the base plate 1, and the veneer 2 is attached with the veneer 2 tilted at approximately 30 degrees.

Figure C shows a base material 3 made by cutting the veneer 2 protruding around the base plate 1 in the above.
The width S is 16.25 in the drawing.
This shows cutting into 3 cm pieces.

The thus cut structural unit 5 is then molded using a molder 6 to form grooves 7a and 7b at both longitudinal ends A and B, as shown in Figure E.

At this time, the grooves 7a and 7b are formed and the groove machining is performed, and 8 is a male groove formed on the side of the groove 7a, and 9 is a groove formed on the side of the groove 8b.

In this way, the paneling board 10 as shown in Fig. Ridges 12a, 12b, 12
A product 10' having an excellent design can be obtained by forming the groove part 10c and applying an appropriate colored coating K to the groove part. At this time, in this example, the groove width e is 12 mm.
In this example, the ridge width f is 38.5 mm.

According to the present invention, the veneer 2 can be as long as the conventional one, so there is no need for special mechanical equipment for manufacturing long veneers, and the veneer itself is also intact. Since a large amount of can be obtained, productivity is excellent. At this time, since the veneer 2 is pasted in an inclined direction, the straight-grain pattern will be slightly inclined, but this is because over a relatively long distance, the originally inclined pattern will appear, so the overall There is no problem, and the overall length between the two parts can be seen as being almost the same as one made of the same solid wood. Note that the inclination angle θ of the veneer 2 is related to the width W of the base plate 1, but is usually 10° to 45°.
Therefore, if the angle of inclination θ is large, there is no problem even if the length of the veneer 2 is one inch or less.

Although the medium specific gravity fiberboard used as the base plate 1 in the present invention has a light specific gravity of 0.40 to 0.70, it has excellent strength and smoothness on the surface and edge that other boards do not have, as well as excellent machinability. It has excellent paintability. In addition, since it is wide and easy to process with deep carvings, it can be made into a heavy product, and it is easy to work with and does not cause cracks on the surface. On the other hand, it also has excellent sound insulation and heat insulation functions.

[Brief explanation of drawings]

FIG. 1 is a usage state diagram, FIGS. 2A to 2F are manufacturing process diagrams, FIG. 3 is a product perspective view, and FIG. 4 is a partial perspective view showing a joined state. 1... base plate, 2... veneer, 3... base material, 4...
Guyang gripper, 6...Moulder, 8...Male groove, 9...Groove, 10,10'...Product, 1
1a, 11b...grooves, 12a, 12b...ridges.

Claims (1)

[Scope of Claims] 1. A plurality of veneers made of medium-density fiberboard with a straight grain on a base plate with a length L of 1 inch or more, and whose length l is longer than the width W of the base plate. A siding board made by pasting sheets at a certain angle of inclination θ and cutting the overhanging part around the base plate. 2. The paneling according to claim 1, wherein the inclination angle θ is approximately 10° to 45°. 3. In the production of siding boards with a length of 1 ken (1.8 m) or more, medium-density fiberboard is used as the base plate, and a veneer with a straight grain of approximately 1 meter in length is used on the base plate. Attach multiple pieces at a constant angle of inclination θ, then cut multiple pieces in the length direction.
A method for manufacturing a siding board, characterized in that a protruding male tongue is formed at one end in the length direction and a tongue groove is bored at the other end so that the forming units are fitted alternately. 4. The method for manufacturing a siding board according to claim 3, wherein the inclination angle θ of the veneer is approximately 10° to 45°. 5 Drill a groove inside the siding along its length,
4. The method for manufacturing a siding board according to claim 3, wherein a plurality of ridges are formed on the surface.