JP3119337U - Architectural board - Google Patents

Abstract

The present invention provides a new building plate material that has an uneven surface on the surface of the plate material in a form different from the conventional uneven processing to enhance the design.
SOLUTION: A shallow U-shaped long groove 2 provided in parallel with a predetermined interval and width on the surface of a substrate 1 formed in a desired size in a direction crossing a grain, and a ridge between the U-shaped long grooves. 3 has irregular lengths and directions, and a large number of non-continuous front and rear end portions form a spindle-shaped shallow U-shaped short groove 4, and the commonality that does not impair the sense of unity, A unique design was achieved by combining parts that do not have the same identity.
[Selection] Figure 3

Description

  The present invention relates to a building board material used as a flooring material, wall board material, joinery material, and furniture material.

  In furniture materials used for flooring materials, wall plate materials, doors and other joinery materials, table top plates, etc., means for utilizing the beauty of wood grain have been widely known. For example, wood with the beauty of grain as a pattern like a grid, or wood with a pattern of cells, such as sending wood and wavy wood, is used.

  These grain and grain are determined by how the timber is cut, and are also limited by the type of timber. In view of this, there has been proposed a processing means in which a design feature is expressed by surface processing of wood (a veneer).

  For example, in Japanese Patent Publication No. 1-334121 (Patent Document 1), a rotary cutting blade having a tapered cutting blade is used, and the vertical separation motion and the lateral movement are continuously repeated with respect to the surface of the wood to obtain a depth. And a processing means whose width changes continuously is disclosed.

  Japanese Patent Laid-Open No. 11-268004 (Patent Document 2) uses a single-plate cutting machine having a blade shape with a corrugated blade surface so that the cutting surface of the wood flitch becomes a grid ( The so-called chopped wood cut) A crossed tree called Chijimi crepe on the surface of a single piece of cut-out wood cut by cutting to a desired thickness and then processing the obtained veneer into a smooth one It proposes to produce a veneer in which the reason (waved or mixed wood) appears artificially.

Japanese Patent Publication No. 1-334121. JP-A-11-268004.

  As described above, there has been proposed a building board material having a design feature that makes use of the grain on the surface by surface processing of a single plate (a veneer), but the one described in Patent Document 1 is made by polishing the surface. The reflection of light by the concavo-convex pattern can appeal to viewers, but it is easy to get bored because it is a continuous pattern of the same pattern shape, and if the whole is irregular, the reverse It becomes a construction material that is unusable and unusable. In addition, the entire surface is uneven and the top surface is continuous in a ridged state, and when used for flooring, it can not be said that the feeling of the soles of the feet is preferable, and as a furniture material such as a table top board. It is difficult to use.

Further, the plate material described in Patent Document 2 is intended to artificially produce the goodness of natural wood, and the design effect (aesthetic appearance by reflection of light) due to its own shape cannot be expected. Of course, it is inferior to Kashiwagi.

  In view of this, the present invention proposes a building plate processed into a new surface shape that does not impair a sense of unity and does not have the same identity.

  The board material for building according to the present invention has a shallow U-shaped long groove provided in parallel with a predetermined interval and width on the surface of a base material formed in a desired size in a direction crossing the grain, and between each U-shaped long groove. A long U-shaped short groove having a spindle shape is formed in the front and rear end portions of the surface, which are irregularly long and oriented, and formed in a discontinuous manner.

  Thus, by applying predetermined processing to the surface of the base material that is sized according to the purpose of use, the uniqueness of the U-shaped long groove intersecting the grain direction and the irregularity of the U-shaped short groove are combined. The surface reflected light due to glazing also has a peculiarity.

  The present invention also provides a U-shaped short groove having a U-shaped long groove having a width of 20 to 25 mm, a depth of 0.3 to 0.7 mm, and a ridge width of 8 to 12 mm. The width is 90 to 70% of the surface width and the depth is 0.3 to 0.7 mm. When used as a flooring, the unevenness is shallow and the feel of the sole of the foot is good. Moreover, there is no inconvenience even if it is used for a table top.

  The configuration of the present invention is as described above, and it has a unique design with a sense of unity and irregularity due to the unique uneven shape of the surface, and it can be used as building components such as floor boards and wall boards, and door boards By using it as a furniture material such as a table top or a shelf board, or as a furniture material such as a table top plate or a case exterior plate, a room with a unique atmosphere can be constructed or furniture can be provided.

  Next, an embodiment of the present invention will be described. The building board manufacturing procedure of the present invention is to form the U-shaped long groove 2 in the base material 1 and then form the U-shaped short groove 4 on the surface 3 between the U-shaped long grooves 2.

  The base materials 1 and 1a are formed by adhering a plurality of wood boards 11, 12,... Corresponding to the intended use size and aligning the wood grain direction continuously in the wood grain direction (base material 1a). Alternatively, the grain direction is aligned and continuously bonded in the direction intersecting with the grain direction (base material 1), or continuously formed in both directions (FIG. 1).

  Of course, the base material 1 may be cut according to the purpose of use after the U-shaped long groove 2 and the U-shaped short groove 4 are processed, and the thickness of the base material 1 is also determined according to the purpose of use. It is.

  The U-shaped long groove 2 is formed on the base material 1 and is formed continuously and accurately using a cutting machine that performs cutting on the outer peripheral end face of the rotary cutting disk 5 as shown in FIG. is there. The groove dimensions are 20 to 25 mm in width, 0.3 to 0.7 mm in depth, and the width of the ridge surface 3 is 8 to 12 mm (FIG. 2).

  The U-shaped short groove 4 is a shallow groove whose front and rear end portions are spindle-shaped when the above-described cutting machine is a hand-held type and the outer peripheral end surface of the rotary cutting disk 5 is appropriately brought into contact with and separated from the surface 3 (FIG. 7). Are formed, and the length and direction of the groove correspond to the contact distance and contact direction of the rotary cutting disk 5, and can be arbitrarily changed. The groove width is determined by the width of the rotary cutting disk 5 to be used, and is approximately 90 to 70% of the width of the surface 3 and formed to a depth of 0.3 to 0.7 mm ( FIG. 3).

  Each dimension of the U-shaped long groove 2 and the U-shaped short groove 4 is an example when used in a place where a certain level of smooth surface is used, such as a floor board, a shelf board for furniture, a table top board, etc. , Door plate, furniture exterior plate, etc., when used in places where there is no problem even if the degree of unevenness is deep, it is not particularly limited and is determined by the strength required for the object to be used and the design aesthetics It is what is done.

  Thus, the building member is formed into a square block plate or a long plate as illustrated in FIG. 4 and used as a flooring material. In particular, when used with a flooring material, unlike the conventional smooth flooring material, the uneven surface of the surface gives a pleasant stimulation to the soles of the feet, and by applying a glazing treatment, the reflected light is partially uniform. And diffuse reflections create a unique indoor atmosphere.

  In addition to being used as the above-mentioned flooring material, the architectural board material of the present invention produces a unique indoor atmosphere by mixing part of the reflected light and irregular reflection, and is used for wall boards (especially waist boards) It can be used as a fitting material for doors, etc., or as an exterior material for various furniture. Depending on the purpose of use, the size and thickness of the substrate 1, the U-shaped long groove 2, the U-shaped short groove The width of 4 is determined.

Explanatory drawing of the base material before the process of embodiment of this invention. Explanatory drawing of the base material in which the same U-shaped long groove was formed. Explanatory drawing of the base material (plate material for construction) which formed the U-shaped short groove. Sectional drawing of the board material for construction. Explanatory drawing of the board | plate material for construction using the same another base material. Explanatory drawing of the formation means of the U-shaped long groove. Explanatory drawing of the formation means of the U-shaped short groove.

Explanation of symbols

1, 1a Base material 2 U-shaped long groove 3 Ling surface 4 U-shaped short groove 5 Rotating cutting disk

Claims (5)

On the surface of the base material formed in a desired size, irregularly on the shallow U-shaped long grooves provided in parallel with a predetermined interval and width in a direction crossing the grain, and on the surface between each U-shaped long groove A building board characterized in that a large number of discontinuous front and rear end portions in the length and direction form a spindle-shaped shallow U-shaped short groove. The building board according to claim 1, wherein a plurality of wooden boards are provided with a U-shaped long groove and a U-shaped short groove on a surface of a base material formed by continuously bonding the wooden boards in the grain direction. The building board according to claim 1, wherein a plurality of wooden boards are provided with a U-shaped long groove and a U-shaped short groove on the surface of a base material formed by continuously bonding the wooden boards in a direction intersecting with the grain direction. A U-shaped long groove is formed with a width of 20 to 25 mm, a depth of 0.3 to 0.7 mm, and a width of the ridge surface of 8 to 12 mm. The U-shaped short groove has a width of 90 to 70% of the ridge surface width. The building board according to any one of claims 1 to 3, which is formed to a depth of 0.3 to 0.7 mm. The U-shaped long groove is regularly formed by machining, and the U-shaped short groove is randomly formed by a hand-held cutting machine that performs cutting on the outer peripheral end surface of the rotary cutting disk. Building board.

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