JP3188158U - Floor materials and floor structures - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor structure in which a carpet area and a wooden floor material unit area coexist in the same floor surface and have no defects such as gaps and steps between the areas, and a floor material for constructing the floor structure. SOLUTION: A floor material P5 is provided on a floor material main body 2, a cushioning material layer 6 fixed to the back surface side thereof, a pressure-sensitive adhesive layer provided on the back surface of the cushioning material layer, and a back surface of the pressure-sensitive adhesive layer. The floor material body has a thickness h1 of 5.0 to 6.5 mm, a long side length h2 of 998 to 1000 mm (or 498 to 500 mm), and a short side h3. , (498 / s) mm ≤ length of the short side ≤ (500 / s) mm (s is a natural number of 2 to 10), and the thickness of the buffer layer is 0.8 to It is 1.2 mm. The floor structure is composed of a floor material unit composed of a plurality of floor materials and a square carpet having a side length of about 500 mm. [Selection diagram] FIG. 8

Description

  The present invention relates to a flooring material and a floor structure constructed using the flooring material.

  Conventionally, carpets are often used as flooring in offices, large shopping malls, airports and hotel lounges. This is because the carpet is excellent in sound absorption and slip resistance, so that footsteps can be kept low, and it is possible to prevent the occurrence of a fall accident due to slip in rainy weather.

  On the other hand, small-scale commercial facilities focusing on fashion, such as cafes, boutiques, and gyms, often use wooden flooring. This is because the natural texture produced by the woody material is preferred, and the flooring is easy to maintain and excellent in durability.

  By the way, the flooring described in the following Patent Document 1 includes a flooring main body, a soft sheet-like member attached to the back surface of the flooring body via an adhesive, and an adhesive layer on the back side of the sheet-like member. It has an attached planar fastener, or a sheet-like member is omitted, and a planar fastener is attached to the back surface of the flooring main body, and can be locked on the carpet by this planar fastener ( Patent Document 1).

  By laying the floor material of this Patent Document 1 on the entire existing carpet surface laid on the floor, for example, the entire carpet surface that has been soiled and damaged over time is concealed, or only partially around the desk underside of the office. By laying down, it is possible to prevent the carpet from being worn by the movement of the chair.

JP 2012-167472 A

  However, the flooring described in Patent Document 1 is laid on a carpet. The thickness of the flooring main body is about 1 mm to about 8 mm, and the thickness of the sheet-like member is about 0.5 mm to about 5 mm. Furthermore, since the thickness of the surface fastener is added and the whole is thick, if it is partially laid, a step will occur at the boundary between the carpet and the flooring, and even if it is used around the desk, it may hinder chair movement. Even when used in other places, there are problems such as the danger of pedestrians tripping over a step, and the barrier-free design cannot be handled.

  Therefore, the present invention includes a carpet area and a flooring area formed by a wooden floor unit in the same floor surface, and there are no defects such as gaps and steps between the areas, making it barrier-free. An object of the present invention is to provide a floor structure and a floor material for constructing the same.

  The present invention was created to solve the above-mentioned problems. First, the floor material (P5) is a floor material body (2) having a rectangular shape in plan view formed from a solid wood board material. ), A buffer material layer (6) fixed to the back surface side of the floor material body via an adhesive layer, an adhesive layer (18) provided on the back surface of the buffer material layer, and the back surface of the adhesive layer And a chamfered portion (14) inclined so that the floor material body is lowered outward toward the peripheral edge on the surface side, which is the surface opposite to the back surface. Is formed, the lower end of the chamfered portion is continuous with the vertical surface which is the side end surface of the flooring main body, the thickness of the flooring main body is 5.0 to 6.5 mm, and the length of the long side portion is 998 to 1000 mm and the length of the short side portion is (498 / s) mm ≦ the length of the short side ≦ (500 / s) mm (s is 2 to 10) Is the length expressed as a natural number), the thickness of the buffer material layer is characterized in that it is a 0.8 to 1.2 mm.

  In the first configuration, by setting the dimensions of the floor material main body and the thickness of the buffer material layer in the above ranges, the floor material of the configuration has a volume substantially equivalent to two existing tile-shaped carpets. The floor unit that occupies can be formed, and even if the carpet area and the floor material unit area are mixed on the same floor surface, the floor without a defect such as a gap or a step between the areas can be formed. A structure can be constructed. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Secondly, the floor material (P5) is a floor material body (2) having a rectangular shape in plan view formed from a solid wood board material, and is fixed to the back surface side of the floor material body via an adhesive layer. A buffer material layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer, and a flooring material The main body is formed with a chamfered portion that is inclined outwardly at the periphery on the surface side that is the surface opposite to the back surface, and the lower end of the chamfered portion is a vertical surface that is a side end surface of the flooring main body. It is continuous, the thickness of the floor material body is 5.0 to 6.5 mm, the length of the long side portion is 498 to 500 mm, and the length of the short side portion is expressed by a formula (498 / s) mm ≦ length of short side portion ≦ (500 / s) mm (s is a natural number of 2 to 10), and the thickness of the buffer layer is 0.8. Characterized in that it is a 1.2 mm.

  In the second configuration, by setting the dimensions of the floor material main body and the thickness of the buffer material layer in the above ranges, the floor material of the configuration has a volume substantially equivalent to one existing tile-shaped carpet. The floor unit that occupies can be formed, and even if the carpet area and the floor material unit area are mixed on the same floor surface, the floor without a defect such as a gap or a step between the areas can be formed. A structure can be constructed.

  In addition, in combination with the floor material of the first configuration, in the floor material unit in which the floor material is arranged in a staggered manner, at the position where the floor material having the short side portion which becomes the outermost edge portion of the floor material unit is arranged, the long The short side which becomes the outermost edge part by alternately arranging the floor material of the second configuration which is a scale floor material and the floor material of the first configuration which is a short floor material in the short axis direction of the floor material By aligning the portions in a straight line, the flooring unit can be made into a square with a fixed dimension substantially corresponding to two existing tile-shaped carpets. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Thirdly, the floor material (P1) is a floor material body (2) formed from a solid wood board material, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. And a male part (12) formed on an end surface of the other short side part and the other long side part, the female real part engages with a male part of another floor material, The male real part engages with the female real part of the other flooring, the plate body part has a thickness of 5.0 to 6.5 mm, the long side part has a length of 998 to 1000 mm, and the short side part The length of (498 / s) mm in the formula The length of the short side portion ≦ (500 / s) mm (s is a natural number of 2 to 10), and the thickness of the buffer material layer is 0.8 to 1.2 mm. .

  In the third configuration, the dimensions (thickness, length of the short side portion, length of the long side portion) of the plate body portion and the thickness of the cushioning material layer are set in the above ranges, and the floor material of the configuration Can be combined with floor materials of the following fourth to sixth configurations to form a floor material unit of a certain size, and the volume occupied by this floor material unit is about 6 mm in thickness and the length of one side. Is approximately equivalent to two existing tile-shaped carpets with a square shape of about 500 mm, so even if the carpet and flooring unit are mixed on the floor base, there is no gap between the flooring unit and the carpet. It is possible to construct a floor structure in which the top surface of the carpet and the top surface of the flooring unit are substantially planar while being in close contact. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Fourth, the floor material (P2) is a floor material body (2) formed from a solid wood board material, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. And a male solid part (12) formed on the end face of the other long side part, and no male real part is formed on the end face of the other short side part, The male part engages with the female part of the other flooring, and the plate part has a thickness of 5.0 to 6.5 mm, and the long side part. The length of 998-1000 mm, the length of the short side Is a length expressed as (498 / s) mm ≦ length of short side ≦ (500 / s) mm (s is a natural number of 2 to 10), and the thickness of the buffer layer is 0.00. It is 8 to 1.2 mm.

  In the fourth configuration, as in the case of the third configuration, the dimension of the plate body portion and the thickness of the buffer material layer are set within a certain range, and the flooring of the configuration is set to the floor of the third configuration. By combining with the material, the floor material of the fifth structure, and the floor material of the sixth structure, a floor material unit of a certain size can be formed. Even if the floor material unit area is mixed, a floor structure free from defects such as gaps and steps can be constructed. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Fifth, the floor material (P3) is a floor material body (2) formed from a solid wood board material, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. And a male part (12) formed on the end face of the other short side part, and no male part is formed on the end face of the other long side part, The male part engages with the female part of the other flooring, and the plate part has a thickness of 5.0 to 6.5 mm, and the long side part. The length of 998-1000 mm, the length of the short side Is a length expressed as (498 / s) mm ≦ length of short side ≦ (500 / s) mm (s is a natural number of 2 to 10), and the thickness of the buffer layer is 0.00. It is 8 to 1.2 mm.

  In the fifth configuration, as in the case of the third configuration, the dimension of the plate body and the thickness of the buffer material layer are set within a certain range, and the flooring of the configuration is set to the floor of the third configuration. In combination with the material, the floor material of the fourth structure, and the floor material of the sixth structure, a floor material unit of a certain size can be formed. By this floor material unit, the carpet area and the floor area unit can be formed on the same floor surface. Even if the floor unit area is mixed, it is possible to construct a floor structure having no defects such as gaps and steps between the areas. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Sixth, the floor material (P4) is a floor material body (2) formed from a solid wood board, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. A male solid part is not formed on the end surfaces of the other short side part and the other long side part, and the female real part engages with a male real part of another floor material, The thickness of the part is 5.0 to 6.5 mm, the length of the long side part is 998 to 1000 mm, and the length of the short side part is (498 / s) mm ≦ short side part Length ≤ (500 / s) mm (s is A natural number of 2 to 10), and the thickness of the buffer layer is 0.8 to 1.2 mm.

  In the sixth configuration, as in the case of the third configuration, the size of the plate body and the thickness of the cushioning material layer are set within a certain range, and the flooring of the configuration is changed from the third to the fifth. By combining with the floor material of the configuration, it is possible to form a floor material unit of a certain size, and even if the carpet area and the floor material unit area are mixed on the same floor surface by this floor material unit, the area A floor structure free from defects such as gaps and steps can be constructed. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Seventhly, the floor material (P1) is a floor material body (2) formed from a solid wood board, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. And a male part (12) formed on an end surface of the other short side part and the other long side part, the female real part engages with a male part of another floor material, The male real part engages with the female real part of the other flooring, the plate body part has a thickness of 5.0 to 6.5 mm, the long side part has a length of 498 to 500 mm, and the short side part Is a length of (498 / s) mm ≦ Length ≦ (500 / s) mm side portion (s is a natural number of 2 to 10) is the length expressed as the thickness of the buffer material layer is characterized in that it is a 0.8 to 1.2 mm.

  In the seventh configuration, the dimension of the plate body part and the thickness of the buffer material layer are set in the above range, and the flooring of the configuration is combined with the flooring of the eighth to tenth configurations, thereby existing A floor unit that occupies a volume substantially equivalent to one tile-shaped carpet can be formed, and the carpet unit and the floor unit unit region are mixed in the same floor surface by this floor unit. In addition, it is possible to construct a floor structure free from defects such as gaps and steps between regions.

  Further, in combination with the floor materials of the third to sixth configurations and the floor materials of the eighth to tenth configurations, in the floor material unit in which the floor materials are arranged in a staggered manner, a short which becomes the outermost edge portion of the floor material unit. At the position where the floor material having the side portion is arranged, the floor material of the third to sixth configurations that is a long floor material, the floor material of the configuration that is a short floor material, and the eighth to tenth materials. The flooring unit is arranged alternately in the short side direction of the flooring, and the short side part that is the outermost edge part is aligned in a straight line, so that the flooring unit becomes two existing tile-shaped carpets. It can be a square with a substantially equivalent constant dimension. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Eighthly, the floor material (P2) is a floor material body (2) formed from a solid wood board material, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. And a male solid part (12) formed on the end face of the other long side part, and no male real part is formed on the end face of the other short side part, The male part engages with the female part of the other flooring, and the plate part has a thickness of 5.0 to 6.5 mm, and the long side part. The length of 498-500mm, the length of the short side , (498 / s) mm ≦ length of short side portion ≦ (500 / s) mm (s is a natural number of 2 to 10), and the thickness of the buffer layer is 0.8. It is -1.2mm.

  In the eighth configuration, as in the case of the seventh configuration described above, setting the dimensions of the plate body portion and the thickness of the cushioning material layer within a certain range, and setting the flooring of the configuration to that of the seventh configuration By combining with the flooring material, the flooring material of the ninth configuration, and the flooring material of the tenth configuration, a flooring unit having a certain size can be formed. By this flooring unit, the carpet region is formed within the same floor surface. Even if flooring unit areas are mixed, it is possible to construct a floor structure free from defects such as gaps and steps between the areas.

  Moreover, the flooring material in which the flooring material is arranged in a staggered manner by combining with the flooring material of the third to sixth configurations, the flooring material of the seventh configuration, the flooring material of the ninth configuration, and the flooring material of the tenth configuration. In the unit, at the position where the floor material having the short side part which is the outermost edge part of the floor material unit is arranged, the floor material of the third to sixth configurations which is a long floor material, and the short floor material A floor material having a certain configuration, a floor material having a seventh configuration, a floor material having a ninth configuration, and a floor material having a tenth configuration are alternately arranged in the lateral direction of the floor material to form an outermost edge portion. By aligning the short side portions in a straight line, the flooring unit can be formed into a square having a fixed dimension substantially corresponding to two existing tile-shaped carpets. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Ninth, the floor material (P3) is a floor material body (2) formed from a solid wood board material, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. The floor body has a rectangular shape in plan view, and the long side portion and the short side portion form a right angle, and one short side portion of the plate body portion, It has a female real part (10) formed on the end face of one long side part and a male real part (12) formed on the end face of the other short side part, and on the end face of the other long side part The male real part is not formed, the female real part is engaged with the male real part of the other floor material, the male real part is engaged with the female real part of the other floor material, and the plate body part Has a thickness of 5.0 to 6.5 mm, a length of the long side portion of 498 to 500 mm, and a length of the short side portion of (498 / s) mm ≦ the length of the short side portion As ≦ (500 / s) mm (s is a natural number of 2 to 10) It is the length represented, The thickness of a buffer material layer is 0.8-1.2 mm, It is characterized by the above-mentioned.

  In the ninth configuration, as in the case of the seventh configuration, the dimension of the plate body portion and the thickness of the buffer material layer are set within a certain range, and the flooring of the configuration is set to the floor of the seventh configuration. By combining this material, the floor material of the eighth configuration, and the floor material of the tenth configuration, it is possible to form a floor material unit of a certain size. By this floor material unit, the carpet area and the floor area unit can be formed on the same floor surface. Even if the floor unit area is mixed, it is possible to construct a floor structure having no defects such as gaps and steps between the areas.

  Moreover, the flooring in which the flooring is arranged in a staggered manner by combining with the flooring of the third to sixth configurations, the flooring of the seventh configuration, the flooring of the eighth configuration, and the flooring of the tenth configuration. In the unit, at the position where the floor material having the short side part which is the outermost edge part of the floor material unit is arranged, the floor material of the third to sixth configurations which is a long floor material, and the short floor material A floor material having a certain configuration, a floor material having a seventh configuration, a floor material having an eighth configuration, and a floor material having a tenth configuration are alternately arranged in the short direction of the floor material to form an outermost edge portion. By aligning the short side portions in a straight line, the flooring unit can be formed into a square having a fixed dimension substantially corresponding to two existing tile-shaped carpets. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Tenth, the floor material (P4) is a floor material body (2) formed from a solid wood board material, and a cushioning material fixed to the back side of the floor material body via an adhesive layer. A layer (6), a pressure-sensitive adhesive layer (18) provided on the back surface of the buffer material layer, and a release sheet (20) provided on the back surface of the pressure-sensitive adhesive layer. A rectangular plate body (8) in which the long side and the short side are perpendicular to each other, and a female real part (10) formed on one short side and one long side of the plate body. A male solid part is not formed on the end surfaces of the other short side part and the other long side part, and the female real part engages with a male real part of another floor material, The part has a thickness of 5.0 to 6.5 mm, a long side part length of 498 to 500 mm, and a short side part length of (498 / s) mm ≦ short side part Length ≤ (500 / s) mm (s is A natural number of 2 to 10), and the thickness of the buffer layer is 0.8 to 1.2 mm.

  In the tenth configuration, as in the case of the seventh configuration, the dimension of the plate body portion and the thickness of the buffer material layer are set within a certain range, and the flooring of the configuration is changed to the seventh to ninth floor materials. By combining with the floor material of the configuration, it is possible to form a floor material unit of a certain size, and even if the carpet area and the floor material unit area are mixed on the same floor surface by this floor material unit, the area A floor structure free from defects such as gaps and steps can be constructed.

  Further, in combination with the floor materials of the third to sixth configurations and the floor materials of the seventh to ninth configurations, in the floor material unit in which the floor materials are arranged in a staggered manner, a short which becomes the outermost edge portion of the floor material unit. At the position where the floor material having the side portion is arranged, the floor material of the third to sixth configurations that is a long floor material, the floor material of the configuration that is a short floor material, and the seventh to ninth floor materials. The flooring unit is arranged alternately in the short side direction of the flooring, and the short side part that is the outermost edge part is aligned in a straight line, so that the flooring unit becomes two existing tile-shaped carpets. It can be a square with a substantially equivalent constant dimension. Moreover, a flooring can be fixed to a plant | facility object so that peeling is possible by peeling a peeling sheet, exposing a pressure-sensitive adhesive layer, and making an adhesive layer contact | abut to a plant | facility object.

  Eleventhly, in any one of the first to tenth configurations, the solid wood board material forming the flooring main body is any one of cocoon, tamo, teak, cocoon, chestnut, black cherry, and black walnut. It is characterized by being made of wood.

  A twelfth floor structure is a floor structure unit formed by arranging and arranging a plurality of floor materials, and includes a floor material unit installed on a floor substrate, and a floor material unit on the floor substrate. A tile-shaped carpet installed adjacent to the flooring unit in an area other than the facility area, and a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm. In, the long side of the other flooring is adjacent to the long side of the flooring, the flooring is aligned only in the short direction, and the short side of each flooring is aligned on the same line. All the flooring materials in the flooring unit are formed by the flooring material of the first configuration or the flooring material of the second configuration, and each flooring material is adhered to the floor base by the adhesive layer in a state where the release sheet is peeled off. It is characterized by.

  Therefore, even if the carpet area and the floor material unit area are mixed in the same floor surface, a floor structure having no defects such as a gap and a step can be constructed between the areas.

  Further, in a thirteenth configuration, in the twelfth configuration, a plurality of flooring units are provided adjacent to each other, and a short side portion of the flooring material is provided on the short side portion which is the outermost edge portion of the flooring unit. In the short side of the material, the short side that becomes the outermost edge of the other flooring unit is adjacent, and in the long side of the flooring, the long side that becomes the outermost edge of the flooring unit, The long side portion of the other floor material is aligned with the long side portion which is the outermost edge portion of the other floor material unit on the same line. That is, another flooring unit formed of the flooring unit of the first configuration is adjacent to the flooring unit formed of the flooring unit of the first configuration, and the outermost edge of the flooring unit at the short side portion of the flooring The short side of the other flooring is adjacent to the short side of the other flooring unit, and the short side of the other flooring unit is adjacent to the short side of the flooring. The long side part that is the outermost edge part of the other and the long side part of the other flooring material are aligned on the same line with the long side part that is the outermost edge part of the other flooring unit, or the second Another flooring unit formed by the flooring unit of the second configuration is adjacent to the flooring unit formed by the flooring unit of the configuration, and the short side part of the flooring is the shortest edge of the flooring unit. The side part is adjacent to the short side part of the other flooring material and the short side part which is the outermost edge part of the other flooring unit. The long side which is the outermost edge of the knit and the long side which is the outermost edge of the other flooring unit are aligned on the same line at the long side of the other flooring. To do.

  In the fourteenth aspect, the floor structure unit is a floor material unit formed by arranging and arranging a plurality of floor materials, and includes a floor material unit installed on the floor substrate, and a floor material unit on the floor substrate. A tile-shaped carpet installed adjacent to the flooring unit in an area other than the facility area, and having a square shape with a thickness of about 6 mm and a side length of about 500 mm. The material unit is a mixture of long flooring and short flooring whose long side is about half the length of the long flooring, and the flooring is aligned in the longitudinal and short sides. The long sides of the flooring whose short sides are adjacent to each other are aligned on the same line, and the short sides other than the short side which becomes the outermost edge of the flooring unit are the short sides At the center of the long side of the floor material adjacent to the floor material and the floor material in the short direction of the floor material. The floor material whose short side part is the outermost edge part of the flooring unit is arranged by alternately arranging the long flooring material and the short flooring material in the short direction of the flooring material. For the flooring where the short side of the flooring unit is aligned on the same line and the short side of the flooring is not the outermost edge of the flooring unit, The floor material is arranged, and in the floor material unit, the floor material of the first configuration is arranged at the position where the long floor material is to be arranged, and the position where the short floor material is to be arranged. Is characterized in that the flooring material of the second configuration is arranged, and each flooring material is bonded to the floor substrate with an adhesive layer in a state where the release sheet is peeled off.

  Therefore, even if carpet areas and flooring unit areas are mixed on the same floor surface, it is possible to construct a floor structure that is free from defects such as gaps and steps between the areas. It can be.

  The fifteenth aspect is a floor structure, which is a flooring unit formed by arranging and arranging a plurality of flooring materials, the flooring unit provided on the floor base, and the flooring unit on the floor base. A tile-shaped carpet installed adjacent to the floor unit in an area other than the facility area, and a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm. In, the long side of the other flooring is adjacent to the long side of the flooring, the flooring is aligned only in the short direction, and the short side of each flooring is aligned on the same line, In the flooring unit, the short side opposite to the female part forming side of the flooring is not adjacent to the other flooring, and the long side opposite to the female part forming side is on the other flooring. In the adjacent position, the floor material of the fourth configuration is arranged, and the side opposite to the female real part forming side of the floor material The floor material of the fifth configuration is disposed at a position where the long side portion is not adjacent to the other floor material and the short side portion opposite to the female real part forming side is adjacent to the other floor material. The floor material of the sixth configuration is disposed at a position where the short side portion opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side are not adjacent to other floor materials. The floor material of the third configuration is located at a position where the short side portion opposite to the female real portion forming side of the floor material and the long side portion opposite to the female real portion forming side are adjacent to other floor materials. Is arranged, and each flooring material is bonded to the floor substrate with an adhesive layer in a state where the release sheet is peeled off.

  Therefore, even if the carpet area and the floor material unit area are mixed in the same floor surface, a floor structure having no defects such as a gap and a step can be constructed between the areas.

  In the sixteenth aspect, the floor structure is a floor structure unit formed by arranging and arranging a plurality of floor materials, and includes a floor material unit installed on the floor substrate, and a floor material unit on the floor substrate. A tile-shaped carpet installed adjacent to the floor unit in an area other than the facility area, and a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm. In, the long side of the other flooring is adjacent to the long side of the flooring, the flooring is aligned only in the short direction, and the short side of each flooring is aligned on the same line, In the flooring unit, the short side opposite to the female part forming side of the flooring is not adjacent to the other flooring, and the long side opposite to the female part forming side is on the other flooring. In the adjacent position, the floor material of the eighth configuration is arranged, and the side opposite to the female real part forming side of the floor material The floor material of the ninth configuration is disposed at a position where the long side portion is not adjacent to the other floor material and the short side portion opposite to the female real part forming side is adjacent to the other floor material. The floor material of the tenth configuration is arranged at a position where the short side portion opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side are not adjacent to other floor materials. The floor material of the seventh configuration is located at a position where the short side portion opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side of the floor material are adjacent to other floor materials. Is arranged, and each flooring material is bonded to the floor substrate with an adhesive layer in a state where the release sheet is peeled off.

  Therefore, even if the carpet area and the floor material unit area are mixed in the same floor surface, a floor structure having no defects such as a gap and a step can be constructed between the areas.

  In addition, in the seventeenth, in the fifteenth or sixteenth configuration, a plurality of flooring units are provided adjacent to each other, and at the short side of the flooring, the shortest side that becomes the outermost edge of the flooring unit, The short side of the other flooring is adjacent to the shortest side of the other flooring unit, and the longest side of the flooring is the longest side of the flooring unit. And the long side part which is the outermost edge part of another flooring unit, and the long side part of the other flooring unit are aligned on the same line. That is, another flooring unit formed by the flooring unit of the third to sixth configuration is adjacent to the flooring unit formed of the flooring unit of the third to sixth configuration, and at the short side portion of the flooring, The short side that is the outermost edge of the flooring unit is adjacent to the short side that is the outermost edge of the other flooring unit at the short side of the other flooring, and the long side of the flooring The long side that is the outermost edge of the flooring unit and the long side that is the outermost edge of the other flooring unit are aligned on the same line. Or another flooring unit formed by the flooring material of the seventh to tenth configuration is adjacent to the flooring unit formed of the flooring material of the seventh to tenth configuration, and the short side portion of the flooring material Then, when the short side part which becomes the outermost edge part of the flooring unit is adjacent to the short side part which becomes the outermost edge part of the other flooring unit, the short side part of the other flooring unit. In addition, the long side part of the flooring unit that is the outermost edge part of the flooring unit, the long side part of the other flooring material, the long side part that is the outermost edge part of the other flooring unit, Are aligned on the same line.

  In the eighteenth aspect, the floor structure unit is a floor material unit formed by arranging and arranging a plurality of floor materials, and includes a floor material unit installed on the floor substrate, and a floor material unit on the floor substrate. A tile-shaped carpet installed adjacent to the floor unit in an area other than the facility area, and a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm. Is a mixture of a long flooring and a short flooring whose length of the long side is about half that of the long flooring, and the flooring is aligned in the longitudinal direction and the short side direction, The long sides of the flooring whose short sides are adjacent to each other are aligned on the same line, and the short sides other than the short side that becomes the outermost edge of the flooring unit are Make a right angle to the long side part at the center of the long side part of the floor material adjacent to the floor material in the short direction of the floor material. For the flooring whose short side is the outermost edge of the flooring unit, the long flooring and the short flooring are alternately arranged in the short direction of the flooring, so that the flooring For flooring where the short side of the flooring unit is aligned on the same line and the short side of the flooring is not the outermost edge of the flooring unit at the side, the long flooring In the flooring unit, the short side of the floor material opposite to the female real part forming side is not adjacent to the other flooring and the long side part opposite to the female real part forming side Is a position adjacent to the other flooring, and the fourth flooring is disposed at the position where the long flooring is to be disposed, and the short floor is disposed at the first position. The floor material of the eighth configuration is arranged at the position where the material is to be arranged, and the long side opposite to the female part forming side of the floor material is not adjacent to the other floor material and The floor material of the fifth configuration is arranged at the second position where the short side opposite to the forming side is adjacent to the other floor material, and at the position where the long floor material is to be arranged. In the second position, the floor material of the ninth configuration is disposed at the position where the short floor material is to be disposed, and the short side portion and the female fruit on the opposite side of the floor material from the female real part forming side are disposed. The floor material of the sixth configuration is disposed at the position where the long floor material is to be disposed at the third position where the long side opposite to the part forming side is not adjacent to the other floor material. In the third position, the floor material having the tenth configuration is disposed at a position where the short floor material is to be disposed, and the short side portion and the female on the opposite side to the female real part forming side of the floor material are disposed. In the fourth position where the long side opposite to the real part forming side is adjacent to the other flooring, the flooring of the third configuration is located at the position where the long flooring should be placed. Placed and short flooring at the fourth position The floor material of the 7th structure is arrange | positioned in the position which should be arrange | positioned, and each floor material is adhere | attached on the floor foundation | substrate by the adhesive layer in the state which peeled the peeling sheet.

  Therefore, even if carpet areas and flooring unit areas are mixed on the same floor surface, it is possible to construct a floor structure that is free from defects such as gaps and steps between the areas. It can be.

  Nineteenth, in any one of the twelfth to eighteenth aspects, a part of the outermost edge of the flooring unit is adjacent to the carpet.

  According to a twentieth aspect, in any one of the twelfth to eighteenth configurations, all the edge portions in the outermost edge portion of the flooring unit are adjacent to the carpet.

  According to the flooring and the floor structure according to the present invention, when the flooring unit is formed by the flooring P5 having no male part, the size of the flooring unit is determined by the size of the flooring body.

  Moreover, it was formed in the end surface of the plate part, the female real part formed in the end surface of one short side part and one long side part of the plate part, and the other short side part and the other long side part. A floor material P1 having a male part, and an accessory of the floor material P1, the male part being formed only on the long side part side and not being formed on the short side part side P2, the floor part P3 of the second accessory that is formed only on the short side and the long side is not formed on the long side, and the male part is formed on the short side and the long side The floor material unit is formed by arranging and arranging the floor material P4 of the third accessory that is not arranged, and in the floor material unit, the short side portion on the side opposite to the female real part forming side of the floor material is formed. The floor material P2 is disposed at a position not adjacent to the other floor material, and the floor material 3 is disposed at a position where the long side portion opposite to the female real part forming side of the floor material is not adjacent to the other floor material. Arrange and form the female real part of the flooring The floor material P4 is arranged at a position where the short side opposite to the side and the long side opposite to the female real part forming side are not adjacent to other flooring, and the female real part forming side of the flooring Since the floor material P1 is disposed at a position where the short side portion on the opposite side and the long side portion on the opposite side to the female real portion forming side are adjacent to other floor materials, the end surface of the outermost edge portion of the floor material unit There is no male part that protrudes from the state where there is no female part to be engaged, and the dimension of the flooring unit is determined only by the dimension of the plate part.

  And the length of the long side part of a board part (in the case of P1-P4) or a flooring main body (in the case of P5) shall be 998-1000 mm, and the length of a short side part is a formula (498 / s). Since mm ≦ the length of the short side portion ≦ (500 / s) mm (s is a natural number of 2 to 10), two square carpets having a side length of about 500 mm are separated from the floor base. When placing a flooring unit that is formed by aligning multiple flooring materials in a recess formed by peeling, the long sides of the flooring are placed adjacent to each other, and the short sides are aligned on the same line. If the s pieces of flooring material substituted into the above formula are aligned in the minor axis direction, the flooring unit can be stored in the recess without any trouble, and no gap is generated between the carpet and the flooring unit. Along with damaging the carpet by pressing the edges of the carpet Rukoto is not.

  Moreover, since the thickness of the plate body portion is 5.0 to 6.5 mm, and the thickness of the buffer material layer fixed to the back surface side of the flooring body through the adhesive layer is 0.8 to 1.2 mm. The upper surface of the carpet having a thickness of about 6 mm and the upper surface of the flooring unit can be made substantially flat, so that the floor structure can be made safe without any obstacles during walking.

  Moreover, since the length of the long side part of the plate body part (in the case of P1 to P4) or the floor material body (in the case of P5) is set to 498 to 500 mm, a square floor corresponding to one carpet sheet A material unit can be formed.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the flooring of Example 1, (a) is a perspective view of the whole flooring, (b) is an enlarged view of the left end side in the said perspective view, (c) is a right end in the said perspective view. It is an enlarged view of the side. It is a figure which shows the flooring of Example 1, (a) is a top view, (b) is A1-A1 sectional drawing, (c) is an enlarged view of the left side surface side in A1-A1 sectional drawing. (D) is an enlarged view of the right side surface in the A1-A1 sectional view, (e) is a sectional view of B1-B1, and (f) is an enlarged view of the back side in the B1-B1 sectional view. (G) is the enlarged view of the front side in B1-B1 sectional drawing. 3 is an enlarged cross-sectional view of a main part of the flooring material of Example 1. FIG. It is a figure which shows the flooring of a 1st accessory in the modification of the flooring of Example 1, (a) is a top view, (b) is A2-A2 sectional drawing, (c) is A2- It is an enlarged view of the left side surface side in A2 sectional drawing, (d) is an enlarged view of the right side surface side in A2-A2 sectional view, (e) is B2-B2 sectional view, (f) is B2- It is an enlarged view of the back side in B2 sectional drawing, (g) is an enlarged view of the front side in B2-B2 sectional drawing. It is a figure which shows the flooring of a 2nd accessory in the modification of the flooring of Example 1, (a) is a top view, (b) is A3-A3 sectional drawing, (c) is A3- It is an enlarged view of the left side surface side in A3 sectional drawing, (d) is an enlarged view of the right side surface side in A3-A3 sectional view, (e) is B3-B3 sectional view, (f) is B3- It is an enlarged view of the back side in B3 sectional drawing, (g) is an enlarged view of the front side in B3-B3 sectional drawing. It is a figure which shows the flooring of a 3rd accessory in the modification of the flooring of Example 1, (a) is a top view, (b) is A4-A4 sectional drawing, (c) is A4- It is an enlarged view of the left side surface side in A4 sectional view, (d) is an enlarged view of the right side surface side in A4-A4 sectional view, (e) is a B4-B4 sectional view, (f) is B4- It is an enlarged view of the back side in B4 sectional drawing, (g) is an enlarged view of the front side in B4-B4 sectional drawing. It is a figure which shows the flooring of Example 2, (a) is a perspective view of the whole flooring, (b) is an enlarged view of the left end side in the said perspective view, (c) is a right end in the said perspective view It is an enlarged view of the side. It is a figure which shows the flooring of Example 2, (a) is a top view, (b) is A5-A5 sectional drawing, (c) is an enlarged view of the left side surface side in A5-A5 sectional drawing. , (D) is an enlarged view of the right side surface in the A5-A5 cross-sectional view, (e) is a cross-sectional view of B5-B5, (f) is an enlarged view of the back side in the B5-B5 cross-sectional view, (G) is the enlarged view of the front side in B5-B5 sectional drawing. It is a principal part expanded sectional view of the flooring of Example 3. FIG. It is a figure which shows the state from which the peeling sheet provided in the back surface side of the flooring material of Example 3 was peeled off about half, and the adhesive layer was exposed. It is a figure which shows the floor structure of Example 1. FIG. It is CC sectional principal part enlarged view of FIG. It is a figure which shows the floor structure of Example 2. FIG. 6 is a diagram showing a floor structure of Example 3. FIG.

  In the present invention, a carpet area and a flooring area formed by a wooden flooring unit are mixed in the same floor surface, and there are no defects such as gaps and steps between the areas, and the floor can be made barrier-free. The object of providing the structure B and the floor material for constructing the structure B was realized as follows.

  The flooring material of the present invention is used for constructing the floor structure B of the present invention, and the flooring material P1 of Example 1 is a substantially rectangular floor as shown in FIGS. The material body 2 and the buffer material layer 6 fixed to the back surface side of the floor material body 2 (the back surface of the plate body portion 8 and the male solid portion 12 described later) via the adhesive layer 4. Yes.

  The flooring body 2 is made of wood that is suitable for a flooring material in terms of hardness, texture, etc., for example, cocoon, tamo, teak, cocoon, chestnut, chestnut, black cherry, black walnut From a solid wood board material cut out from any wood, it is formed into a predetermined shape and a predetermined dimension by cutting or the like, and has a plate body portion 8 having a rectangular shape in plan view (may be a substantially rectangular shape in plan view); A female real part (mesanebu) 10 formed on one short side part and one long side end face of the plate body part 8 (in FIG. 2, the right side surface side and the back surface side of the flooring body 2); A male part (Osanebu) 12 formed on the other short side part of the plate body part 8 and the end face of the other long side part (on the left side and front side of the flooring body 2 in FIG. 2); have. In addition, urethane coating is applied to the front surface (front surface) (surface opposite to the back surface) 8a (which may be the upper surface) 8a of the plate body portion 8. In the plate part 8, the long side part and the short side part form a right angle.

  As shown in FIGS. 2B, 2D, 2E, and 2F, the female real part 10 is formed by cutting off the lower side of the end surface of the flooring main body 2 in the shape of a bowl, and the void portion having a square cross section is formed. Further, it is continuously formed in a bowl shape (see FIG. 2A) from the front side end on the right side to the left side end on the back side.

  On the other hand, as shown in FIGS. 2B, 2C, 2E, and 2G, the male part 12 is formed to protrude to the lower side of the end face of the plate body part 8, and the protruding part of the square cross section is on the left side. From the rear side end excluding the female real part 10 on the surface to the right side end excluding the female real part 10 on the front surface, it is continuously formed in a bowl shape (see FIG. 2A). .

  The rectangular section that is the female real part 10 has a bowl-like space in plan view, and the projection that has the square-shaped section that is the male real part 12 and has a bowl shape in plan view is a similar shape that can be engaged, and flooring When the facility is installed, the male part 12 of the other flooring is completely accommodated in the female part 10 of the flooring, and the side of the surface of the other flooring is adjacent to the side of the surface of the flooring after the facility. The horizontal protrusion length and the vertical thickness of the male solid part 12 are set so that the horizontal level of the corresponding female real part 10 is horizontal so that the upper and lower levels of the surfaces of the adjacent floor materials coincide with each other without any gap. It is the dimension below the directional depth and the vertical depth.

  Further, the plate body portion 8 has a thickness h1 of 5.0 to 6.5 mm. In a long floor material described later, a length h2 of a long side portion is 998 to 1000 mm, and in a short floor material. The length h2 of the long side portion is 498 to 500 mm, and the length h3 of the short side portion is represented by the formula (1) for both the long floor material and the short floor material.

(498 / s) mm ≦ length of short side portion h3 ≦ (500 / s) mm (1)
Here, s is a natural number of 2 to 10, and is the number of rows (number of sheets) of flooring arranged at intervals corresponding to the length of one side of the carpet T in the flooring unit U of the floor structure B described later. As shown in Table 1 below, when s is 2, the short side length h3 is 249.0 to 250.0 mm, and when s is 3, the short side length h3 is When the length is 166.0 to about 166.7 mm and s is 4, the length h3 of the short side is 124.5 to 125.0 mm. When s is 5, the length of the short side is The length h3 is 99.6 to 100.0 mm. When s is 6, the short side length h3 is 83.0 to about 83.3 mm. When s is 7, the short side The length h3 of the portion is about 71.1 to about 71.4 mm. When s is 8, the length h3 of the short side portion is about 62.3 to 62.5 mm. Yes, when s is 9, the length h3 of the short side is about 55.3 to about 55.6 mm, and when s is 10, the length h3 of the short side is 49.8 to 50.0 mm.

  By setting the above dimensions, the carpet T and the flooring material when the flooring unit U composed of the flooring material instead of the carpet T is laid for some of the carpets T in the laying region of the carpet T. There is no gap between the units U, the edges of the carpet T are not pressed and the carpet T is not damaged, and the upper surface of the carpet T and the upper surface of the floor unit U are substantially flat. can do. Details will be described later.

  The buffer material layer 6 is formed on the back surface of the plate body portion 8 and the male solid portion 12 of the floor material body 2 and is made of low-density foamed polyethylene. Due to the characteristics of the material, the material falling on the floor material is Absorbs noises such as impact sounds and footsteps, and responds to unevenness (irregularities) in the floor, deforms to maintain the level of the flooring, and disperses the impact of falling objects, etc. To prevent damage.

  If the thickness of the buffer layer 6 is less than 0.8 mm, the sound absorbing property, the deformability and the impact dispersibility cannot be sufficiently exhibited, and if it exceeds 1.2 mm, the amount of deformation when receiving a load due to walking is excessive. Since it becomes unstable, the range of 0.8 to 1.2 mm is preferable.

  In addition, about the raw material of the buffer material layer 6, PVC, EVA, etc. may be sufficient as long as it is a synthetic resin elastic body which has the sound absorption property equivalent to these, a deformability, and an impact dispersibility. The adhesive layer 4 may be any material suitable for bonding a wood material and a synthetic resin material.

  In addition, at the interface between the floor material body 2 and the adhesive layer 4, which are wood materials, and at the interface between the cushioning material layer 6 and the adhesive layer 4, which is a foam material, the floor material body 2 and the buffer material layer 6 have fine details. Since the adhesive penetrates into the open pores and forms an intermediate layer, the thickness of the portion of the adhesive layer 4 that does not penetrate into either the floor material body 2 or the buffer material layer 6 is as follows: Therefore, the thickness of the adhesive layer 4 hardly affects the thickness of the flooring. That is, the thickness of the flooring is a total of 5.0 to 6.5 mm of the thickness of the flooring main body 2 (plate body portion 8) and 0.8 to 1.2 mm of the thickness of the cushioning material layer 6. .8 to 7.7 mm.

  Next, an accessory will be described as a modification of the floor material P1 of the first embodiment. In addition, about the flooring main body 2 in the following flooring materials P2 to P4, wood which is suitable for the flooring material in terms of hardness, texture, etc., for example, cocoon (if), tammo, teak, cocoon (kava) It is made of solid wood board material cut out from any one of chestnut, black cherry and black walnut.

  As shown in FIG. 4, the floor material P <b> 2 of the first accessory is similar to the floor material P <b> 1 of the regular product, with the floor material body 2 and the adhesive layer 4 on the back side of the floor material body 2. The flooring main body 2 has a plate body portion 8, a female real portion 10, and a male real portion 12.

  Further, as shown in FIGS. 4 (a), (b), (d), (e), and (f), the female real part 10 extends from the front side end of the right side surface of the flooring body 2 to the back side end of the right side surface. Then, the male part 12 is continuously formed up to the left side end of the back side, while the male part 12 is on the left side end in the front of the flooring body 2 as shown in FIGS. 4 (a) (e) (g). To the right side surface end excluding the female real part 10. That is, in the floor material P2 of the first accessory, the female real part 10 is formed on the end surfaces of one short side portion and one long side portion of the plate body portion 8 in the same manner as the floor material P1. The male part 12 is formed only on the end surface of the other long side part, and the male part 12 is not formed on the end surface of the other short side part, unlike the floor material P1.

  Further, as shown in FIG. 5, the floor material P <b> 3 of the second accessory is formed on the end surface of one short side portion and one long side portion of the plate body portion 8 for the female real part 10. However, the male part 12 is formed only on the end surface of the other short side (on the left side of the flooring body 2 in FIG. 5), and the male part 12 is formed on the end surface of the other long side. It has not been.

  Further, as shown in FIG. 6, the floor material P <b> 4 of the third accessory is formed on the end surface of one short side portion and one long side portion of the plate body portion 8 for the female real part 10. However, the male part 12 is not formed on either end face of the other short side part or the other long side part.

  In addition, the structure of the floor material P2 of the 1st role, the floor material P3 of the 2nd role, and the floor material P4 of the 3rd role is different from the floor material P1 of the regular product only regarding the presence or absence of the male part 12, About other structures, such as the female real part 10, since it is the same as flooring P1, detailed description is abbreviate | omitted here.

  In addition, in the floor material P2 of the first role, the floor material P3 of the second role, and the floor material P4 of the third role, the dimension of the plate body portion 8 is the same as in the case of P1 described above. The thickness h1 is 5.0 to 6.5 mm, and the long side length h2 is 998 to 1000 mm (in the case of a long flooring), or 498 to 500 mm (in the case of a short flooring), The length h3 of the short side portion is a length expressed by (498 / s) mm ≦ the length of the short side portion h3 ≦ (500 / s) mm (s is a natural number of 2 to 10). .

  Next, the flooring of Example 2 will be described. As shown in FIGS. 7 and 8, the floor material P <b> 5 of Example 2 has a substantially rectangular floor material body 2 and a buffer fixed to the back surface side of the floor material body 2 via an adhesive layer 4. (Refer to FIG. 3 of Example 1 for the adhesive layer 4 and the buffer material layer 6).

  The flooring main body 2 has no male and female real parts, and a chamfered part 14 that is inclined outwardly at the peripheral edge on the front surface side is formed. The chamfered portion 14 has an upper end continuous with a horizontal surface of the flooring main body 2 and a lower end continuous with a vertical vertical surface 16 that is a side end surface of the flooring main body 2. Urethane coating is applied to the surface (front side) (surface opposite to the rear surface) (may be the upper surface) 2a and the chamfered portion 14 of the flooring main body 2. When installing the flooring P5, although not shown, the vertical surfaces 16 of the adjacent flooring P5 are arranged in contact with each other, and the V-shaped portion 14 of the flooring P5 is in contact with the flooring P5. A groove is formed. In addition, the floor material body 2 in the floor material P5 is also made of wood suitable for a flooring material in terms of hardness, texture, etc., for example, cocoon, taro, teak, cocoon, chestnut (kuri) ), Black cherry, or black walnut.

  Since the adhesive layer 4 and the buffer material layer 6 are the same as those in the first embodiment, the description thereof is omitted here. Further, since the floor material P5 of this embodiment does not have a real part, the size of the floor material body 2 is the same as the setting of the size of the plate body portion 8 of the floor material P1 of the first embodiment.

  That is, as for the dimension of the flooring main body 2, the thickness h1 is 5.0 to 6.5 mm, and the length h2 of the long side portion is 998 to 1000 mm (in the case of the long flooring P5), or 498 to 500 mm. (In the case of a short flooring P5), the length h3 of the short side portion is (498 / s) mm ≦ the length of the short side portion h3 ≦ (500 / s) mm (s is 2 to 2). 10 (natural number).

  Next, the flooring of Example 3 will be described. The floor material Q of the third embodiment is common to all the configurations of the floor material P1 to the floor material P5, and in addition to this, FIG. 9 (enlarged sectional view of the main part of the floor material Q of the third embodiment) is shown. As described above, the pressure-sensitive adhesive layer 18 is formed on the back surface of the buffer material layer 6, and the back surface of the pressure-sensitive adhesive layer 18 is covered with the release sheet 20. The pressure-sensitive adhesive layer 18 is provided on the entire back surface of the buffer layer 6, and the release sheet 20 is provided on the entire surface of the pressure-sensitive adhesive layer 18. For example, the pressure-sensitive adhesive layer 18 is obtained by performing pressure-sensitive adhesive processing in a layer shape using an acrylic pressure-sensitive adhesive.

  When installing the flooring Q, as shown in FIG. 10, the release sheet 20 is peeled off, the pressure-sensitive adhesive layer 18 is exposed, and the pressure-sensitive adhesive layer 18 adheres to the facility object. The pressure-sensitive adhesive layer 18 has an appropriate adhesive strength that allows repeated adhesion and peeling, and durability that maintains the adhesive strength for a long period of time.

  According to the flooring material Q of the present embodiment, it is not necessary to prepare a separate adhesive at the time of the facility, and labor can be saved, and the bonding and peeling can be repeated. Even a general person who is not a contractor can use the floor structure B described below by himself or herself by using a carpenter or the like.

  Next, a floor structure constructed using the flooring of the present invention will be described. As shown in FIGS. 11 to 14, the floor structure B of the present invention is a flooring unit U formed by arranging and arranging a plurality of flooring materials, and is a flooring unit provided on a floor base G. U and a carpet T provided outside the facility area of the flooring unit U on the floor base G.

  The carpet T is an existing tile shape that has been used for OA floors, etc., and has a square shape with a side dimension of about 500 mm, a thickness of about 6 mm, and a lattice pattern on the floor base G. While being arranged and arranged, it is detachably fixed on the floor base G via the adhesive layer 22.

  Hereinafter, the floor structure will be further described based on examples. First, the floor structure of Example 1 will be described. FIG. 11 is a plan view of the floor structure according to the first embodiment, and FIG. 12 is an enlarged view of a main part of the CC cross section of FIG. As shown in FIG. 11 and FIG. 12, the floor structure B of the first embodiment has a rectangular shape by arranging and arranging the flooring in only one direction (short direction of the flooring) (Y1-Y2 direction). The flooring unit U is formed on the flooring unit U, and the carpet T surrounding the flooring unit U is formed.

  In the flooring unit U, the long sides of other flooring are adjacent to the long sides of the flooring, and the short sides of the flooring where the long sides are adjacent to each other are aligned on the same line. The five flooring materials Pa to Pe are aligned only in the short direction of the flooring, and the four flooring materials Pa to Pd up to the fourth row from the back side (Y2 side) are male on the left side. The floor portion P2 is the first accessory having the male part 12 only on the front side, without the real part 12 being formed. Further, one floor material Pe on the front side is a floor material P4 of a third accessory in which the male part 12 is not formed on the left side surface and the front surface side.

  The flooring unit U is formed on the floor base G by stripping two carpets T from an existing carpet floor. The long side is about 1000 mm, the short side is about 500 mm, and the depth is about 6 mm. And is fixed on the floor base G by the pressure-sensitive adhesive layer 18.

  The flooring unit U is formed of five flooring materials as described above, the male part 12 of each flooring is engaged with the female part 10, and the male part 12 is completely within the female part 10. The side surface of the plate member 8 of the floor material and the side surface of the plate member 8 of the other floor material are in contact with each other. Since there is no male part 12 that does not match, the rectangular dimension formed by the five plate parts 8 is 998 to 1000 mm on the long side and 498 to 500 mm on the short side. That is, about the short side, since the length of the short side part of the board | plate part 8 of flooring Pa-Pe is 99.6-100.0mm, as length for 5 sheets, 498-500mm It becomes.

  That is, in the flooring unit U, the positions of the flooring materials Pa to Pd are such that the short side portion opposite to the female real part forming side of the flooring material is not adjacent to the other flooring material (that is, adjacent to the carpet T). In addition, since the long side part opposite to the female part forming side is a position adjacent to the other flooring material, the flooring materials Pa to Pd are the flooring material P2, and the position of the flooring material Pe is the female body of the flooring material. Since the short side opposite to the part forming side and the long side opposite to the female real part forming side are not adjacent to other flooring, the flooring Pe is the flooring P4.

  Therefore, since the long side is 998 to 1000 mm and the short side is 498 to 500 mm, the rectangular dimension formed by the flooring unit U is within the recess provided by peeling the two carpets T. When the flooring unit U is disposed, no gap is generated between the carpet T and the flooring unit U, and the carpet T is not damaged by pressing the edge of the carpet T. In other words, when the length of the long side of the flooring unit U is less than 998 mm, a gap is left between the carpet T and the flooring unit U, dust and moisture easily enter the gap, and the appearance is not preferable. Moreover, when the length of the long side of the flooring unit U exceeds 1000 mm, the surrounding carpet T is pressed by the flooring and hurts, so the length of the long side of the flooring unit U is 998 mm to It is necessary to make it the range of 1000 mm.

  Moreover, since the thickness of the flooring unit U is 5.8 to 7.7 mm, the upper surface of the carpet T and the upper surface of the flooring unit U can be made substantially flat, and there is no obstacle during walking. . That is, when the thickness of the flooring unit U is less than 5.8 mm, the flooring unit U in the floor structure B is lower than the surrounding carpet T, and the portion becomes a dent. It protrudes from the surroundings, and in either case, it may be a stumbling block and hindrance to walking, which is dangerous. However, by setting the thickness of the flooring unit U to 5.8 to 7.7 mm, there is no such problem.

  In the case where another flooring unit U made of five flooring materials is provided adjacent to the right side (X2 side) in FIG. 11 of the flooring unit U shown in FIG. 11, four flooring materials P1 are provided. What is necessary is just to comprise another flooring unit U by one flooring P3. That is, the floor material adjacent to the floor materials Pa to Pd in the floor material unit U uses the floor material P1 having the male part 12 on both the short side and the long side, and the floor material adjacent to the floor material Pe is The floor material P3 having the male part 12 only on the short side may be used. In addition, when providing the flooring unit U which consists of five more flooring materials adjacent to the right side (X2 side) of the flooring unit U shown in FIG. 11, naturally the carpet T of the area | region is peeled off and laid. become.

  In this case, in the floor material unit U to be newly laid, the position on the right side of the floor materials Pa to Pd is opposite to the short side portion and the female real portion forming side of the floor material opposite to the female real portion forming side. Since the long side portion on the side is a position adjacent to another floor material, the floor material at the right side of the floor materials Pa to Pd is the floor material P1, and the right side of the floor material Pe is the floor material. Since the long side opposite to the female real part forming side is not adjacent to the other flooring, and the short side opposite to the female real part forming side is adjacent to the other flooring, The flooring at the position immediately to the right of the material Pe is a flooring P3.

  Moreover, when providing a flooring unit consisting of five more flooring materials adjacent to the front side (Y1 side) in FIG. 11 of the flooring unit U shown in FIG. 11, the flooring Pe is the flooring P2, Four floor materials P2 are laid in order from the floor material Pe to the front side, and the floor material P4 may be used as the most front side floor material in the floor material unit to be additionally laid. In addition, when providing the flooring unit U which consists of five more flooring materials adjacent to the front side (Y1 side) of the flooring unit U shown in FIG. 11, naturally the carpet T of the area | region is peeled and laid. It will be.

  In other words, in this case, the position of the floor material Pe and the position of the four floor materials sequentially provided on the front side from the floor material Pe are such that the short side portion on the opposite side to the female real part forming side of the floor material is the other floor material. Since the long side opposite to the female real part forming side is adjacent to the other flooring, the flooring Pe is the flooring P2 and is the most frontal in the flooring unit U to be additionally laid. The position of the floor material on the side is a position where the short side portion of the floor material opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side are not adjacent to other floor materials. Floor material P4 is used.

  Further, unlike the case of FIG. 11, when a flooring is laid in the area of only one carpet T, a flooring having a long side part length of 498 to 500 mm is used. Floor material P2 and one floor material P4 are used. That is, the positions of the four flooring materials P2 are such that the short side portion on the opposite side to the female real part forming side of the flooring material is not adjacent to the other flooring material and the long side portion on the opposite side to the female real part forming side is It is a position adjacent to another floor material, and the position of one floor material P4 is a short side portion on the opposite side to the female real portion forming side of the floor material and a long side portion on the opposite side to the female real portion forming side. Is not adjacent to other flooring.

  In the above description, since the length of the short side of the flooring unit U is set to 498 to 500 mm with five flooring materials, the length of the short side portion of the plate body portion 8 of each flooring is 99.99 mm. 6-100.0 mm, but when the number of floor materials constituting the floor material unit U is s (s is a natural number of 1 or more), the length of the short side portion of the floor material is (498 / s) mm ≦ length of short side portion h3 ≦ (500 / s) mm. Further, for reasons such as workability at the time of laying and appearance after the facility, s is preferably in the range of 2 to 10 sheets. As a result, s is a natural number of 2 to 10, and the number of floor materials constituting the floor material unit U and the length h3 of the short side portion of the plate body portion 8 of one floor material are as shown in Table 1. Become.

  As described above, the short side portion of the floor material opposite to the female real portion forming side is not adjacent to the other floor material, and the long side portion opposite to the female real portion forming side is set to the other floor material. The floor material P2 is arranged at the adjacent position, and the long side opposite to the female real part forming side of the flooring is not adjacent to the other flooring and the short side opposite to the female real part forming side. The floor material P3 is arranged at a position where the portion is adjacent to the other floor material, and the short side portion on the opposite side to the female real portion forming side and the long side portion on the opposite side to the female real portion forming side of the floor material However, the floor material P4 is disposed at a position not adjacent to the other floor material, and the short side portion of the floor material opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side are provided. Floor material P1 is arranged at a position adjacent to other floor materials.

  In the above description, the case where the floor materials P1 to P4 are used as the floor material constituting the floor material unit U has been described. However, in the floor material P5 in which the floor material body 2 does not have the male and female real parts, the floor material P5 is used. Are laid side by side.

  In that case, the relationship between the length of the short side portion of the floor material body 2 and the number of floor materials in the floor material body 2 is as shown in Table 1 as described above.

  In addition, as a method of laying the flooring unit U, when the flooring unit U is laid in a part of the carpet laying region in a state where the carpet T has already been laid, the region where the flooring unit U is laid. The carpet T is peeled off and the flooring unit U is laid. In addition, in the state where the carpet T is normally laid, the adhesive layer 22 with a weak adhesive (removable adhesive) is provided between the carpet T and the floor base G, Since the adhesive remains on the floor base G when the carpet T is peeled off, the flooring unit U can be laid using the adhesive simply by placing the floor unit U on the floor base G as it is.

  Further, when the carpet T and the floor material are laid on the floor base G on which the carpet T is not laid, instead of peeling the carpet T from the state where the carpet T has already been laid, the carpet T and the floor base Since the adhesive layer 22 of the weak adhesive already provided between G cannot be used, the flooring which has the adhesive layer 18 and the peeling sheet 20 on the back surface of the buffer material layer 6 is used. Even when the carpet T in the region where the flooring unit U is laid is peeled off and the flooring unit U is laid, by using the flooring having the adhesive layer 18 and the release sheet 20 on the back surface of the cushioning material layer 6, The flooring unit can be firmly fixed to the floor base G by the adhesive layer 22 and the adhesive layer 18 of the existing weak adhesive. In addition, when laying only with the adhesive layer 22 with the weak adhesive between the carpet T and the floor base G, since there is a possibility that the adhesiveness may be weak, even when the adhesive layer 22 is present, It is preferable to use a flooring provided with an adhesive layer 18.

  Next, the floor structure of Example 2 will be described. FIG. 13 is a plan view of the floor structure according to the second embodiment. As shown in FIG. 13, the floor structure B according to the second embodiment includes a flooring unit U formed in a square shape by arranging the flooring in a staggered manner, and a carpet surrounding the periphery of the flooring unit U. T.

  The flooring unit U has a long flooring with a long side length h2 of 998 to 1000 mm, and a short length with a long side length h2 of about 498 to 500 mm, which is about half of the long flooring. The floor material is mixed, and the two short floor materials have their short sides adjacent to each other and the long sides are aligned on the same line, and the long axis direction of the floor material (in FIG. 13, X1 -X2 direction) and a row of one long floor material are alternately assigned in order from the back side (Y2 side) of the floor material unit U, and 5 rows are formed, The long sides of the floor materials in the row are adjacent to the long sides of the floor materials in the other rows.

  In addition, the short side portion of the short floor material that is adjacent to each other on the center side of the floor material unit U is perpendicular to the long side portion at the center of the long side portion of the long floor material in the other row. (It may be a substantially right angle), and the short side portion of the short floor material, the short side portion located at the outermost edge portion of the floor material unit U, and the short side portion of the long floor material , Aligned on the same line.

  As described above, in the floor structure B of the second embodiment, the flooring is arranged in a staggered manner, but the flooring P1 has the male part 12 on the long side and the short side of the plate part 8, and the long side part. Floor material P2 of the first accessory having the male part 12 only on the side, floor material P3 of the second accessory having the male part 12 only on the short side, both the long side and the short side About the arrangement | positioning method of the floor material P4 of the 3rd accessory in which the male real part 12 is not formed, it is the same as the floor structure B of Example 1, and is short on the opposite side to the female real part formation side of a flooring. A floor material P2 is disposed at a position (first position) where the side portion is not adjacent to the other floor material and the long side portion opposite to the female real part forming side is adjacent to the other floor material. The long side opposite to the female real part forming side is not adjacent to the other flooring, and the short side opposite to the female real part forming side is adjacent to the other flooring (second position). The floor material P3 is arranged in At the position where the short side opposite to the female real part forming side of the material and the long side opposite to the female real part forming side are not adjacent to the other flooring (third position), the flooring P4 is provided. Arrange the short side of the floor material opposite to the female real part forming side and the position of the long side opposite to the female real part forming side adjacent to the other flooring (fourth position), Floor material P1 is arranged.

  That is, in the floor structure B of Example 2, the position of the right side (X2 side) in the first row from the back side (Y2 side) of the flooring unit U is opposite to the female part forming side of the flooring. Since the long side opposite to the side where the short side and the female real part are formed is a position adjacent to the other flooring, the flooring Pf placed at this position is the male side on the left side and the front side. It is a short floor material P1 having a portion 12, and the position of the left side (X1 side) of the floor material Pf is such that the short side of the floor material opposite to the female real part forming side is not adjacent to other floor materials. Since the long side opposite to the female part forming side is a position adjacent to the other flooring, the flooring Pg arranged at this position does not have the male part 12 formed on the left side. It is a short first flooring material P2 having a male part 12 only on the front side.

  In addition, the position of the second row from the back side of the flooring unit U is such that the short side of the flooring opposite to the female real part forming side is not adjacent to the other flooring and is opposite to the female real part forming side. Since the long side portion on the side is a position adjacent to the other flooring material, the flooring material Ph arranged at this position does not have the male part 12 formed on the left side surface, and is only on the front side. This is a long first flooring P2 having a portion 12.

  Further, the right side position in the third row from the back side of the flooring unit U has a short side part on the opposite side to the female real part forming side and a long side part on the opposite side to the female real part forming side of the flooring. Since it is a position adjacent to another flooring material, the flooring material Pi arranged at this position is a short flooring material P1 having a male part 12 on the left side surface side and the front side, and is located on the left side of the flooring material Pi. The position is such that the short side of the floor material opposite to the female real part forming side is not adjacent to the other flooring and the long side opposite to the female real part forming side is adjacent to the other flooring. Therefore, the floor material Pj arranged at this position does not have the male part 12 formed on the left side, and has a short first floor material P2 having the male part 12 only on the front side. It is.

  In addition, the position of the fourth row from the back side of the flooring unit U is that the short side of the flooring opposite to the female part forming side is not adjacent to other flooring and the female part forming side is Since the opposite long side is a position adjacent to the other flooring, the flooring Pk arranged at this position is not formed with the male part 12 on the left side, and is male only on the front side. This is a long first flooring P2 having a real part 12.

  Further, the position on the right side in the first row from the front side (Y1 side) of the flooring unit U is that the long side opposite to the female part forming side of the flooring is not adjacent to the other flooring and Since the short side part on the opposite side to the part forming side is a position adjacent to the other flooring material, the flooring material Pm arranged at this position is not formed with the male part 12 on the front side, and left side The floor material P3 is a short second member having a male real part 12 only on the surface side, and the left side position of the floor material Pm is a short side part and female on the opposite side to the female real part forming side of the floor material. Since the long side opposite to the real part forming side is a position not adjacent to other flooring, the flooring Pn arranged at this position has the male part 12 formed on both the left side and the front side. This is the short third flooring P4 that is not.

  Further, when the carpet T on the right side (X2 side) of the floor unit U in FIG. 13 is peeled off from the floor base G, and the floor unit U is provided in an area for three carpets T, the rear side ( The floor material Pf on the right side (X2 side) in the first row from the Y2 side) is changed from the short floor material P1 to the long floor material P1, and a short length is placed on the right next to the floor material Ph in the second row from the back side. The floor material P1 is installed, the right floor material Pi in the third row from the back side is changed from the short floor material P1 to the long floor material P1, and the right side of the floor material Pk in the fourth row from the back side The floor material P1 of the short length is provided, and the floor material Pm on the right side in the first row from the front side (Y1 side) is changed from the short floor material P3 to the long floor material P3.

  That is, the carpet T adjacent to the right side (X2 side) of the flooring unit U in FIG. From the first row, the second row, the third row, and the fourth row are the positions of the short side opposite to the female real part forming side of the flooring and the long side opposite to the female real part forming side. Is a position adjacent to the other flooring material, so that the flooring material P1 is disposed at this position, and the position of the first row from the front side is the long side opposite to the female part forming side of the flooring material. Since the portion is not adjacent to the other flooring and the short side opposite to the female part forming side is adjacent to the other flooring, the flooring P3 is disposed.

  Further, when the carpet T on the left side (X1 side) of the floor unit U in FIG. 13 is peeled off from the floor base G and the floor unit U is provided in an area corresponding to four sheets of the carpet T, the floor material is used. The floor material Pg on the left side (X1 side) in the first row from the back side (Y2 side) of the unit U is changed from the short floor material P2 to the long floor material P2, and the floor material Ph in the second row from the back side. Is changed from a long floor material P2 to a long floor material P1, a short floor material P2 is installed on the left side of the floor material P2, and the left floor material Pj is changed from the short floor material P2 in the third row from the back side. The floor material P2 is changed to the long floor material P2, and a short floor material P2 is provided on the left side of the floor material Pk in the fourth row from the back side, and the left floor material Pn in the first row from the front side (Y1 side). Is changed from the short floor material P4 to the long floor material P4.

  That is, the carpet T on the left side (X1 side) of the flooring unit U in FIG. From the first row, the second row, the third row, and the fourth row are located on the side opposite to the female real part forming side of the floor material and the female real part forming side is not adjacent to the other flooring. Since the long side portion on the opposite side to the other floor material is adjacent to the floor material, the floor material P2 is arranged at this position, and the position of the first row from the front side is the formation of the female real part of the floor material. Since the short side part opposite to the side and the long side part opposite to the female real part forming side are positions not adjacent to other floor materials, the floor material P4 is disposed.

  Further, the positions of the second row and the fourth row of the flooring unit U in FIG. 13 change the relative relationship with the other flooring by arranging another flooring on the left side of the flooring unit U. Since the short side part opposite to the female real part forming side and the long side part opposite to the female real part forming side are adjacent to other floor materials, the floor material P2 is changed to the floor material P1. To do.

  Next, the floor structure B of Example 3 will be described. FIG. 14 is a plan view of the floor structure B according to the third embodiment. As shown in FIG. 14, the floor structure B according to the third embodiment includes a flooring unit U formed by staggering flooring materials and a carpet T arranged adjacent to the flooring unit U. ing.

  The flooring unit U is formed in the shape of a passage at one end of the corridor, and has a length in the width direction (Y1-Y2 direction in FIG. 14) of about 1000 mm (the length of the carpet T is two sheets). Has a width that allows walking, the end of the corridor center (Y1 side) is adjacent to the carpet T, and the end of the opposite side (Y2 side) is adjacent to the wall W of the corridor. In this position, the long side of the floor material on the side where the female real part is formed is adjacent to the wall W.

  Also, the flooring is aligned in the long axis direction and the short side direction, and the long sides of the flooring where the short sides are adjacent to each other are aligned on the same line, and the short side of the flooring Except for the short side portion (described later) which is the outermost edge portion of the floor unit U, the short side portion of one floor material of the floor material whose long side portions are adjacent to each other is the other floor The center of the long side portion of the material is perpendicular to the long side portion (may be substantially right angle), and the short side portion of the other floor material is the long side portion in the center of the long side portion of one floor material. It forms a right angle (may be a substantially right angle).

  Moreover, although not shown in FIG. 14, it is the beginning end part (the end part on the X1 side and the end part on the X2 side) of the passage by the flooring unit U, and the short side part of the flooring is the flooring unit U. As for the floor material which is the outermost edge portion of FIG. 13, the long floor material and the short floor material are alternately arranged in the short direction of the floor material, so that the floor material of FIG. Like the flooring unit U shown in the plan view), the short side part of the flooring unit U, which is the outermost edge part of the flooring unit U, is aligned on the same line.

  In this passage-like flooring unit U, the position of the first row from the corridor center side (Y1 side) is such that the long side opposite to the female part forming side of the flooring is not adjacent to other flooring. Since the short side part opposite to the female real part forming side is a position adjacent to the other floor material, the floor material of the second accessory having the male real part 12 only on the short side side at this position. P3 is arranged, and the other positions in FIG. 14 are such that the short side portion of the floor material opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side are the other floor materials. Since it is an adjacent position, the floor material P1 having the male part 12 on the long side part side and the short side part side is disposed at this position.

  Moreover, in FIG. 14, the long flooring is arrange | positioned about the flooring (for example, flooring Pz shown in FIG. 14) in which the short side part of a flooring does not become the outermost edge part of a flooring unit.

  It should be noted that the outermost edge of the flooring unit U, which is the beginning end of the passage by the flooring unit U (the end on the X1 side and the end on the X2 side), is not only adjacent to the carpet T but also a wall or door frame. In some cases, the lower member may be adjacent to the carpet T other than the carpet T, but the floor material is arranged in the same manner as in the case of adjacent to the carpet T other than the carpet T.

  That is, the end portion position on the X1 side is such that the outermost edge portion is the short side portion opposite to the female real portion forming side of the flooring, and the wall W side is the long side portion on the female real portion forming side. The position of the first row from the carpet T at the end position on the side is that the short side portion of the floor material opposite to the female real portion forming side and the long side portion opposite to the female real portion forming side are the other floors. Since the floor material P4 is disposed at this position, the position from the second row on the carpet T side to the wall W side at the end position on the X1 side is the female real part of the floor material. Since the short side on the side opposite to the forming side is not adjacent to the other flooring and the long side on the side opposite to the female part forming side is adjacent to the other flooring, Floor material P2 is arranged.

  Further, the end position on the X2 side is the end on the X2 side because the outermost edge is the short side on the female real part forming side of the flooring and the wall W side is the long side on the female real part forming side. The position of the first row from the carpet T in the position is that the long side opposite to the female real part forming side of the flooring is not adjacent to the other flooring and the short side opposite to the female real part forming side Is a position adjacent to other floor materials, and therefore, the floor material P3 is arranged at this position, and the position from the second row on the carpet T side to the wall W side at the end position on the X2 side is the floor. Since the short side part opposite to the female real part forming side and the long side part opposite to the female real part forming side of the material are positions adjacent to other floor materials, the floor material P1 is located at this position. Place.

  In addition, since the flooring material in Example 2 and Example 3 is the same as the flooring material of the floor structure B of Example 1, as in the case of the floor structure B of Example 1, Example 2 and Also in the flooring unit U of the third embodiment, the male real part 12 of each flooring is engaged with the female real part 10, and the male real part 12 is completely contained in the female real part 10. The side surface of the body portion 8 and the side surface of the plate body portion 8 of another floor material are in contact with each other, and there is no male real portion 12 that does not engage with the female real portion 10 by using an accessory. Therefore, the dimension of the flooring unit U is a rectangular dimension formed by the plate member 8 of the flooring.

  Here, the plate part 8 of the floor material has a long side portion length h2 of 998 to 1000 mm (in the case of a long floor material) or 498 to 500 mm (in the case of a short floor material). The length h3 of the part is (498 / s) mm ≦ the length of the short side part h3 ≦ (500 / s) mm (s is a natural number of 2 to 10; The number of rows (number of sheets) of flooring arranged at intervals of one side), and the dimensions of the plate member 8 of the flooring are defined in this way. Even if the method is different, and even if the number of rows of flooring arranged in the interval corresponding to the length of one side of the carpet T is changed, the two carpets T are peeled off from the existing carpet floor to remove the floor The length of the long side of the rectangular flooring unit U arranged in the recess formed on the ground G The length of the short side is unchanged.

  Therefore, when arranging the flooring unit U of Example 2 and Example 3, there is no gap between the carpet T and the flooring unit U for the same reason as in Example 1, and the carpet The carpet T is not damaged by pressing the edge of T.

  Further, regarding the thickness, the thickness of the plate unit 8 is 5.0 to 6.5 mm, and the thickness of the buffer material layer 6 is 0.8 to 1.2 mm. .8 to 7.7 mm, and the floor structure B of the second and third embodiments can be substantially flat on the upper surface of the carpet T and the upper surface of the flooring unit U, which becomes an obstacle during walking. There is nothing.

  Further, in the floor structure B of the third embodiment, 10 sheets (5 sheets at intervals corresponding to the length of one side of the carpet T) are disposed in the passage width direction (Y1-Y2 direction). For example, in the case where eight flooring materials (four at intervals corresponding to the length of one side of the carpet T) are arranged in the passage width direction, the length h3 of the short side portion is 124.5 to 125.0 mm. In the case where 12 floor materials are used in the passage width direction (6 sheets at intervals corresponding to the length of one side of the carpet T), the length h3 of the short side portion is 83. 0.0 to about 83.3 mm of flooring may be used. Thus, according to the flooring of the present invention, even if the number of rows of flooring in the passage width direction is changed, the dimensions of the flooring unit U The area by the flooring unit U formed of a wooden flooring can be provided in the facility area of the carpet T without any trouble.

  In addition, in the floor structure B of Example 2 and Example 3, when the flooring P5 is used, since there is no male and female real part, it is necessary to properly use the flooring according to the presence or absence of the male and real part for the arrangement of the flooring. However, the usage of the long flooring and the short flooring is the same as in the case of using the flooring P1 to P4, and it has a short side portion that is the outermost edge of the flooring unit U. In the position where the flooring is arranged, the short side part which becomes the outermost edge part of the flooring unit U is arranged by alternately arranging the long flooring and the short flooring in the short direction of the flooring. Align on the same line. Table 1 shows the relationship between the length of the short side portion of the floor material body 2 and the number of floor materials.

  Further, the laying method of the flooring unit U is the same as that of the first embodiment, and the flooring unit U is peeled off from the area where the flooring unit U is laid from the area where the carpeting T is already laying. When laying U, the flooring unit U may be laid using the adhesive remaining on the floor base G after the carpet T is peeled off, but the pressure-sensitive adhesive layer 18 is disposed on the back surface of the cushioning material layer 6. By using the floor material Q having the release sheet 20, the floor material unit U can be strongly fixed to the floor base G by the adhesive and the adhesive layer 18 remaining on the floor base G.

  When the carpet T and the floor material are laid on the floor base G on which the carpet T is not laid, the floor material Q having the adhesive layer 18 and the release sheet 20 on the back surface of the buffer material layer 6 is used.

  As described above, the flooring of the present invention is dimensioned so that it can be adapted to existing tile carpets. Therefore, the carpet T is peeled off from a part of the existing carpet floor, and the flooring is vacant. By installing flooring in the space, the existing carpet floor can be refurbished, and the floor structure B in which the flooring area by the flooring unit U made of flooring and the area by the carpet T coexist can be easily obtained. The floor structure B can be constructed, and since the level difference at the boundary between the two regions is suppressed, the floor structure B does not become an obstacle to human walking or movement of the equipment with casters, and has high safety. Of course, the floor structure B may be constructed by combining the flooring and the carpet T from the beginning of the new construction of the building.

  In addition, by devising the layout of the flooring area, it is possible to create a unique interior. For example, by constructing the floor structure B around the desk under a carpeted OA floor, Not only can the wear of the lower perimeter be prevented, the chair can be moved easily, and by constructing this floor structure in the form of a passage from the perimeter of the desk to other places such as the entrance / exit of the room, it is important to use a wheelchair. This makes it easier to move to the city and reduces the burden on workers using wheelchairs.

  Also, in the carpeted corridor, a flooring area is provided in the form of a belt as a passage at one end, so that moving bodies such as wheelbarrows for loading and unloading and wheelchairs move smoothly through the area due to flooring. By enabling and leaving a carpeted area, pedestrians can enjoy the benefits of carpet such as non-slip.

  If the wheelchair-use handicap person is given priority, the mental burden on the handicap person can be reduced, the convenience of both healthy and handicapped persons can be improved, and safety can be ensured. .

  In this way, by mixing the flooring area and the carpet area on the same floor, it is possible to take advantage of both flooring and carpeting, and introduce a barrier-free design to create a society that is friendly to handicapped people. It can contribute to realization.

2 Floor material body 4, 22 Adhesive layer 6 Buffer material layer 8 Plate body part 10 Female real part 12 Male real part 14 Chamfered part 16 Vertical surface 18 Adhesive layer 20 Release sheet B Floor structure P1, P2, P3, P4 , P5, Q Flooring Pa, Pb, Pc, Pd, Pe Flooring Pf, Pg, Ph, Pi, Pj, Pk, Pm, Pn Flooring T Carpet G Floor base U Flooring unit W Wall

Claims (20)

Flooring,
A floor material body having a rectangular shape in plan view formed from a solid wood board material, a buffer material layer fixed to the back surface side of the floor material body via an adhesive layer, and an adhesive provided on the back surface of the buffer material layer Layer, and a release sheet provided on the back side of the pressure-sensitive adhesive layer,
The floor material body is formed with a chamfered portion that is inclined so as to be lowered outward at the periphery on the surface side that is the surface opposite to the back surface, and the lower end of the chamfered portion is a vertical end surface that is the side end surface of the floor material body. The floor material body has a thickness of 5.0 to 6.5 mm, the long side portion has a length of 998 to 1000 mm, and the short side portion has a length of 498 / s. ) Mm ≦ length of short side portion ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
A floor material body having a rectangular shape in plan view formed from a solid wood board material, a buffer material layer fixed to the back surface side of the floor material body via an adhesive layer, and an adhesive provided on the back surface of the buffer material layer Layer, and a release sheet provided on the back side of the pressure-sensitive adhesive layer,
The floor material body is formed with a chamfered portion that is inclined so as to be lowered outward at the periphery on the surface side that is the surface opposite to the back surface, and the lower end of the chamfered portion is a vertical end surface that is the side end surface of the floor material body. The floor material body has a thickness of 5.0 to 6.5 mm, the length of the long side portion is 498 to 500 mm, and the length of the short side portion is expressed by a formula (498 / s) mm ≦ length of short side portion ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on an end surface of one short side part and one long side part of the plate body part;
A male part formed on the end surface of the other short side part and the other long side part,
The female real part engages with a male real part of another floor material, the male real part engages with a female real part of another floor material,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 998 to 1000 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on an end surface of one short side part and one long side part of the plate body part;
A male part formed on the end face of the other long side part,
There is no male part formed on the end face of the other short side,
The female real part engages with a male real part of another floor material, the male real part engages with a female real part of another floor material,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 998 to 1000 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on an end surface of one short side part and one long side part of the plate body part;
A male part formed on the end face of the other short side part,
The male part is not formed on the end face of the other long side part,
The female real part engages with a male real part of another floor material, the male real part engages with a female real part of another floor material,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 998 to 1000 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on the end surface of one short side part and one long side part of the plate body part,
The male part is not formed on the end face of the other short side and the other long side,
The female real part engages with the male real part of the other flooring,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 998 to 1000 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on an end surface of one short side part and one long side part of the plate body part;
A male part formed on the end surface of the other short side part and the other long side part,
The female real part engages with a male real part of another floor material, the male real part engages with a female real part of another floor material,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 498 to 500 mm, and a short side portion length of (498 / s) mm ≦ short side. Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on an end surface of one short side part and one long side part of the plate body part;
A male part formed on the end face of the other long side part,
There is no male part formed on the end face of the other short side,
The female real part engages with a male real part of another floor material, the male real part engages with a female real part of another floor material,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 498 to 500 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on an end surface of one short side part and one long side part of the plate body part;
A male part formed on the end face of the other short side part,
The male part is not formed on the end face of the other long side part,
The female real part engages with a male real part of another floor material, the male real part engages with a female real part of another floor material,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 498 to 500 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. Flooring,
Floor material body formed from solid wood board material, buffer material layer fixed to the back side of the floor material body via an adhesive layer, pressure-sensitive adhesive layer provided on the back surface of the buffer material layer, and pressure-sensitive adhesive A release sheet provided on the back surface of the layer,
The flooring body is
A plate body part in which the long side part and the short side part form a right angle in a rectangular shape in plan view,
A female real part formed on the end surface of one short side part and one long side part of the plate body part,
The male part is not formed on the end face of the other short side and the other long side,
The female real part engages with the male real part of the other flooring,
The plate body portion has a thickness of 5.0 to 6.5 mm, a long side portion length of 498 to 500 mm, and a short side portion length of (498 / s) mm ≦ short side Part length ≦ (500 / s) mm (s is a natural number of 2 to 10),
A flooring material wherein the thickness of the buffer material layer is 0.8 to 1.2 mm. The solid wood board material which forms a flooring main body is formed of any one of timber, moth, teak, cocoon, chestnut, black cherry, and black walnut wood. Or 5 or 6 or 7 or 8 or 9 or 10. A floor structure,
A flooring unit formed by arranging and arranging a plurality of flooring materials, and a flooring unit installed on a floor base,
A tile-shaped carpet installed adjacent to the flooring unit in a region other than the facility region of the flooring unit on the floor base, a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm; Consisting of
In the flooring unit, the long side of other flooring is adjacent to the long side of the flooring, the flooring is aligned only in the short direction, and the short side of each flooring is aligned on the same line. Has been
All floor materials in the floor material unit are formed of the floor material according to claim 1 or the floor material according to claim 2, and each floor material is bonded to the floor base by the adhesive layer in a state where the release sheet is peeled off. A floor structure characterized by being made. A plurality of flooring units are provided adjacent to each other,
In the short side of the flooring, the short side that becomes the outermost edge of the flooring unit is adjacent to the short side that becomes the outermost edge of the other flooring unit in the short side of other flooring. And the long side part of the flooring unit that is the outermost edge part of the flooring unit, and the long side part of the other flooring material that is the longest side part of the other flooring unit and The floor structure according to claim 12, which is aligned on the same line. A floor structure,
A flooring unit formed by arranging and arranging a plurality of flooring materials, and a flooring unit installed on a floor base,
A tile-shaped carpet installed adjacent to the floor unit in an area other than the facility area of the floor unit on the floor base, and has a square shape with a thickness of about 6 mm and a side length of about 500 mm. And consists of
The flooring unit is a mixture of a long flooring and a short flooring whose length of the long side is about half that of the long flooring. The long sides of the flooring that are aligned and whose short sides are adjacent to each other are aligned on the same line, and the short sides other than the short side that becomes the outermost edge of the flooring unit are A flooring having a side part and a flooring which is perpendicular to the long side part at the center of the long side part of the flooring adjacent to the flooring in the short direction of the flooring, and the short side part is the outermost edge part of the flooring unit The long flooring and the short flooring are alternately arranged in the short direction of the flooring, so that the short side of the flooring becomes the outermost edge of the flooring unit. For flooring that is aligned on the same line and the short side of the flooring is not the outermost edge of the flooring unit, long flooring is arranged,
In the flooring unit, the flooring according to claim 1 is disposed at a position where a long flooring is to be disposed, and the position according to claim 2 is disposed at a position where a short flooring is to be disposed. The floor structure is characterized in that each flooring is adhered to the floor base with an adhesive layer in a state where the release sheet is peeled off. A floor structure,
A flooring unit formed by arranging and arranging a plurality of flooring materials, and a flooring unit installed on a floor base,
A tile-shaped carpet installed adjacent to the flooring unit in a region other than the facility region of the flooring unit on the floor base, a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm; Consisting of
In the flooring unit, the long side of the other flooring is adjacent to the long side of the flooring, the flooring is aligned only in the short direction, and the short side of each flooring is aligned on the same line. And
In the flooring unit, the short side opposite to the female part forming side of the flooring is not adjacent to the other flooring, and the long side opposite to the female part forming side is on the other flooring. The flooring according to claim 4 is arranged at an adjacent position, and the long side opposite to the female part forming side of the flooring is not adjacent to the other flooring and the female part forming side is The floor material according to claim 5 is arranged at a position where the short side portion on the opposite side is adjacent to another floor material, and the short side portion and the female real portion on the side opposite to the female real part forming side of the floor material. The flooring according to claim 6 is arranged at a position where the long side opposite to the forming side is not adjacent to another flooring, and the short side opposite to the female part forming side of the flooring And the flooring of Claim 3 is arrange | positioned in the position where the long side part on the opposite side to the female real part formation side adjoins another flooring, and each flooring is in the state which peeled off the peeling sheet. Touching the floor with an adhesive layer Floor structure, characterized in that it is. A floor structure,
A flooring unit formed by arranging and arranging a plurality of flooring materials, and a flooring unit installed on a floor base,
A tile-shaped carpet installed adjacent to the flooring unit in a region other than the facility region of the flooring unit on the floor base, a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm; Consisting of
In the flooring unit, the long side of the other flooring is adjacent to the long side of the flooring, the flooring is aligned only in the short direction, and the short side of each flooring is aligned on the same line. And
In the flooring unit, the short side opposite to the female part forming side of the flooring is not adjacent to the other flooring, and the long side opposite to the female part forming side is on the other flooring. The floor material of Claim 8 is arrange | positioned in the position which adjoins, and the long side part on the opposite side to the female real part formation side of a flooring is not adjacent to other floor materials, and what is a female real part formation side? The floor material according to claim 9 is arranged at a position where the opposite short side portion is adjacent to another floor material, and the short side portion and the female real portion on the opposite side to the female real part forming side of the floor material. The flooring according to claim 10 is arranged at a position where the long side opposite to the forming side is not adjacent to the other flooring, and the short side opposite to the female part forming side of the flooring And the flooring of Claim 7 is arrange | positioned in the position where the long side part on the opposite side to the female real part formation side adjoins another flooring, and each flooring is in the state which peeled off the peeling sheet. Adhesive layer on floor Floor structure, characterized in that it is deposited. A plurality of flooring units are provided adjacent to each other,
In the short side of the flooring, the short side that becomes the outermost edge of the flooring unit is adjacent to the short side that becomes the outermost edge of the other flooring unit in the short side of other flooring. And the long side part of the flooring unit that is the outermost edge part of the flooring unit, and the long side part of the other flooring material that is the longest side part of the other flooring unit and The floor structure according to claim 15 or 16, characterized in that they are aligned on the same line. A floor structure,
A flooring unit formed by arranging and arranging a plurality of flooring materials, and a flooring unit installed on a floor base,
A tile-shaped carpet installed adjacent to the flooring unit in a region other than the facility region of the flooring unit on the floor base, a carpet having a square shape with a thickness of about 6 mm and a side length of about 500 mm; Consisting of
The flooring unit is a mixture of a long flooring and a short flooring whose length of the long side is about half that of the long flooring. The long sides of the flooring that are aligned and whose short sides are adjacent to each other are aligned on the same line, and the short sides other than the short side that becomes the outermost edge of the flooring unit are A flooring having a side part and a flooring which is perpendicular to the long side part at the center of the long side part of the flooring adjacent to the flooring in the short direction of the flooring, and the short side part is the outermost edge part of the flooring unit The long flooring and the short flooring are alternately arranged in the short direction of the flooring, so that the short side of the flooring becomes the outermost edge of the flooring unit. For flooring that is aligned on the same line and the short side of the flooring is not the outermost edge of the flooring unit, long flooring is arranged,
In the flooring unit, the short side opposite to the female part forming side of the flooring is not adjacent to the other flooring, and the long side opposite to the female part forming side is on the other flooring. The floor material of Claim 4 is arrange | positioned in the position where a long flooring should be arrange | positioned in the 1st position which is an adjacent position, and a short flooring is arrange | positioned in this 1st position. The floor material according to claim 8 is arranged at the power position,
The long side of the floor material opposite to the female real part forming side is not adjacent to the other floor material, and the short side opposite to the female real part forming side is the position adjacent to the other floor material. In the second position, the floor material according to claim 5 is disposed at a position where the long floor material is to be disposed, and at the second position, the position where the short floor material is to be disposed is charged. The flooring of item 9 is arranged,
A long floor at a third position in which the short side opposite to the female real part forming side of the flooring and the long side opposite to the female real part forming side are not adjacent to other flooring. The floor material according to claim 6 is disposed at a position where the material is to be disposed, and the floor material according to claim 10 is disposed at a position where the short floor material is to be disposed at the third position. Arranged,
A long floor at a fourth position where the short side opposite to the female real part forming side and the long side opposite to the female real part forming side of the flooring are adjacent to other flooring. The floor material according to claim 3 is disposed at a position where the material is to be disposed, and the floor material according to claim 7 is disposed at a position where the short floor material is to be disposed at the fourth position. Arranged,
A floor structure characterized in that each flooring material is bonded to a floor base with an adhesive layer in a state where a release sheet is peeled off. The floor structure according to claim 12, 13 or 14, 15, 16, 17, or 18, wherein a part of the edge at the outermost edge of the flooring unit is adjacent to the carpet. The floor structure according to claim 12, 13 or 14, or 15 or 16 or 17 or 18, wherein all edges at the outermost edge of the flooring unit are adjacent to the carpet.

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