JP2020063580A - Panel construction structure, floor part, and wall part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the construction by eliminating the need for high-precision measuring cut of the floor panel material 10 at a construction site when the floor panel material 10 is aligned with the surrounding bases 2, 2, ... Make it easy to get a good look. SOLUTION: Bases 2, 2, ... Made of wood are arranged in a rectangular frame shape on four circumferences, and a floor panel material 10 made of wood is arranged and constructed over the entire inside of the bases 2, 2, ... It is a panel construction structure to be constructed, in which frame-shaped joists 7, 7, ... Made of wood are fixed to the inner peripheral side surfaces of the bases 2, 2, ... The peripheral edge of the floor panel material 10 is overlapped so that the end surface of the peripheral edge and the inner peripheral surface of the base 2 face each other with a predetermined gap S between them, and the floor panel material 10 is fixed to the joist 7 at the peripheral edge. There is. The parting material 16 is filled in the concave groove 15 formed by the gap S between the peripheral end surface of the floor panel material 10 and the inner peripheral side surface of the base 2. [Selection diagram] Fig. 1

Description

  The present invention relates to a panel construction structure, a floor portion and a wall portion including the panel construction structure.

  It is widely known that wood has a healing effect. Further, in recent years, so-called tree-growing has been attracting attention, and for these reasons, it has been demanded that the inside of a building be made of wood. However, large-scale construction is required to convert existing buildings into wood.

  Therefore, conventionally, as shown in, for example, Patent Document 1, a prefabricated wooden space unit (indoor building) is installed in an internal space of a building, and even in an existing building, a wooden space can be easily provided inside. It has been proposed to be able to install.

  In the floor portion of the proposed wooden space unit, joists are arranged around the floor, and a floor base material is placed in a portion surrounded by the joists, and the floor base material is supported on the floor surface by a plurality of bundles, Flooring materials (floor boards) are spread over the ground material. The floor finishing material is constructed so that the height position of the surface thereof is the same as that of the joist surface so that the floor finishing material comes into contact with the joist without a gap. The wall is spanned between columns. All of these materials are made of wood.

Patent No. 6254555

  In this conventional wooden space unit, since almost all the materials including the floor are made of wood, the healing effect of the wood becomes remarkable.

  However, on the other hand, since the floor base material and the floor finish material are constructed so as to contact the joists without gaps, it is necessary to accurately cut the floor base material and the floor finish material at the construction site according to the dimensions. However, it takes time and labor for the highly accurate measurement cutting, and waste material (dust) is generated along with the cutting, and there is room for improvement.

  The present invention has been made in view of such various points, and its purpose is not limited to the wooden space unit as described above, but in a prefabricated house, a log house, or the like, the panel material is aligned with the surrounding base material for construction. In this case, by specifying the panel construction structure, it is not necessary to perform highly accurate measurement and cutting of the panel material at the construction site, and it is possible to obtain a good-looking appearance while facilitating the construction.

  In order to achieve the above object, in the present invention, the panel material larger than the size of the construction site is not measured and cut in accordance with the construction size, but conversely, the size of the panel material is intentionally made shorter than the construction size. In addition, the construction is such that a gap is created between the panel material and the surrounding base material in the construction state.

  Specifically, the first aspect of the present invention is a panel construction in which a base material made of wood material is arranged in a rectangular frame shape on four circumferences, and a panel material made of wood material is arranged entirely inside the base material. In this panel construction structure, a receiving material made of a wood material is fixed to the inner peripheral side surface of the base material, and the peripheral edge portion of the panel material is on the side surface of the receiving material. The end surface and the inner peripheral surface of the base material are overlapped with each other with a predetermined gap therebetween, and the panel material is fixed to the receiving material at the peripheral edge portion.

  In the panel construction structure according to the first aspect of the present invention, the receiving material is fixed to the inner peripheral side surface of the base material arranged in the shape of a rectangular frame, and the panel material is overlapped and fixed to the receiving material at the peripheral portion, and the fixed state Then, since the peripheral edge portion of the panel material and the base material inner peripheral surface are opposed to each other with a predetermined gap therebetween, for example, a dimension in which a gap is generated between the panel material and the base material in a factory in advance. It is only necessary to pre-cut it or to perform a rough cut on the panel material at a construction site so that a gap is formed between the panel material and the base material, and it is not necessary to cut the panel material accurately according to the dimensions at the construction site. This eliminates the need for highly accurate measurement and cutting, reduces the time and effort required for construction, and facilitates construction, and reduces the amount of waste material that accompanies cutting.

  In addition, the gap formed between the end surface of the peripheral edge of the panel material and the inner peripheral surface of the base material may be covered with a parting material or hidden, or may be finished as a bottom joint leaving a gap. Also gives a nice looking appearance.

  In a second aspect based on the first aspect, the receiving material has a decorative surface on a side surface on which the peripheral edge portion of the panel material is overlapped, and the receiving material is formed by a gap between an end surface of the peripheral edge portion of the panel material and an inner peripheral surface of the base material. A bottom joint having the decorative surface of the receiving material as a bottom is formed.

  In the second aspect of the invention, since the decorative surface is provided on the side surface of the receiving material, when the peripheral edge portion of the panel material is overlapped and fixed to the side surface of the receiving material, the peripheral edge portion end face of the panel material and the inner peripheral surface of the base material are The gap formed between the surface and the surface serves as a bottom joint having the decorative surface of the receiving material as the bottom. In this case, even if the gap is not hidden by filling with a parting material or the like, the bottom joint is formed by being exposed as it is, and a good-looking appearance can be obtained.

  A third invention is characterized in that, in the first or second invention, a parting material is filled in a gap between an end surface of a peripheral edge portion of the panel material and an inner peripheral side surface of the base material.

  In the third aspect of the invention, the parting material is filled in the gap formed between the end surface of the peripheral edge portion of the panel material and the inner peripheral surface of the base material, and the gap itself is hidden by the parting material. As a result, a good-looking appearance can be obtained even if there is a gap.

  A fourth invention is characterized in that, in any one of the first to third inventions, the panel material includes a base panel material and a finishing material laminated thereon.

  According to the fourth aspect of the invention, the above effect is obtained for the panel material having the base panel material and the finishing material, the construction can be easily performed, and a good-looking appearance can be obtained.

  5th invention is any one of 2nd-4th invention, A base material is a pillar and a beam around a wall part, A receiving material is a joist fixed to the said pillar and a beam, and a panel. The material is a wall panel material fixed to the joists.

  In the fifth aspect of the invention, joists as receiving materials are fixed to the inner peripheral side surfaces of the pillars and beams as the base material of the wall portion, and the wall panel materials are fixed to the joists by stacking the wall panel materials at the peripheral edge portions. In the state, since the peripheral edge portion of the wall panel material and the inner peripheral surfaces of the pillar and the beam are opposed to each other with a predetermined gap therebetween, for example, the wall panel material is previously combined with the pillar and the beam in a factory or the like. Pre-cut so that there is a gap between them, or just a short rough cut of the wall panel material at the construction site so that there is a gap between the pillar and the beam.At the construction site, it is accurately cut according to the dimensions. There is no need to do it. This eliminates the need for highly accurate measurement and cutting, reduces the time and effort required for construction, and facilitates the construction of the wall portion, and reduces the amount of waste material that accompanies the cutting.

  Further, the gap formed between the end face of the peripheral edge of the wall panel material and the inner peripheral faces of the pillars and the beams can be a bottom joint having the side face of the joist as a joint bottom (bottom face). As a result, the gap is exposed as it is, the bottom joint is formed, and the wall portion having a good-looking appearance is obtained.

  6th invention is a 3rd or 4th invention, A base material is a base of a floor part, a receiving material is a joist fixed to the said foundation, and a panel material is mounted and fixed to the said joist. It is a floor panel material to be used.

  In this sixth invention, joists as receiving materials are fixed to the inner peripheral side surface of the base as the base material of the floor, and floor panel materials are overlapped and fixed to the joists at the peripheral edge. Since the peripheral edge end surface of the floor panel material and the inner peripheral surface of the base face each other with a predetermined gap between them, for example, precut in a factory or the like so that a gap is created between the floor panel material and the base. Alternatively, at the construction site, it is only necessary to roughly cut the floor panel material into a short gap so as to form a gap between the floor panel material and the base, and it is not necessary to cut the floor panel material accurately according to the dimensions at the construction site. This eliminates the need for highly accurate measurement and cutting, reduces the labor of construction, facilitates the construction of the floor, and reduces the amount of waste material that accompanies the cutting.

  In addition, since the parting material is filled in the gap formed between the end surface of the peripheral edge portion of the floor panel material and the inner peripheral surface of the base, the floor portion having a good appearance can be obtained even if there is a gap.

  A seventh aspect of the present invention relates to a wall portion, which is characterized by including the panel construction structure of the fifth aspect. As a result, the same effect as the fifth aspect of the invention can be obtained.

  An eighth aspect of the present invention relates to a floor portion, which is characterized by including the panel construction structure of the sixth aspect. As a result, the same effect as the sixth aspect of the invention can be obtained.

  As described above, according to the present invention, the receiving material is fixed to the inner peripheral side surface of the base material arranged in the shape of a rectangular frame, and the peripheral edge portion of the panel material is overlapped on the side surface of the receiving material. By fixing the end surface of the part and the inner peripheral surface of the base material so as to face each other with a predetermined gap, it is not necessary to perform a highly precise measurement cut of the panel material, which reduces the labor of construction and simplifies construction. As a result, it is possible to reduce the amount of waste material that occurs with cutting, and the gap created between the edge surface of the panel material and the inner peripheral surface of the base material is filled with a parting material to hide it or to the bottom joint. After finishing, you can get a nice-looking appearance.

1 is a sectional view taken along the line I-I of FIG. FIG. 2 is a plan view of the floor portion according to the first embodiment of the present invention. FIG. 3 is an enlarged cross-sectional view of the groove between the base and the floor panel material. FIG. 4 is a cross-sectional view showing a state in which joists are fixed to the base. FIG. 5: is sectional drawing which shows the state which fixed the floor panel material to the joist. FIG. 6 is a cross-sectional view showing a state in which the gap is filled with the parting material. FIG. 7 is a front view of the wall portion according to the second embodiment of the present invention. FIG. 8 is a sectional view taken along line VIII-VIII of FIG. 7. FIG. 9 is an enlarged cross-sectional view of the bottom joint. FIG. 10: is a front view which shows the state which fixed the makeup joist to a pillar and a beam.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The following description of the embodiments is merely exemplary in nature, and is not intended to limit the present invention, its application, or its use.

(Embodiment 1)
1 and 2 show a floor portion F according to a first embodiment of the present invention. This floor portion F is, for example, as a floor portion of a prefabricated wooden space unit (indoor building) installed in an internal space of a building. It is constructed and has a panel construction structure.

  In FIGS. 1 and 2, reference numeral 1 is a base portion installed in a rectangular frame shape on a floor surface inside a building, and on this base portion 1, four bases 2, 2, ... It is arranged like a frame. These bases 2, 2, ... Are base materials positioned on the four circumferences of the panel construction structure in the floor portion F, and are connected to each other and fixed to the base portion 1. Columns 3, 3, ... Stand upright and fixed to at least four corners of the rectangular frame-shaped bases 2, 2 ,. The pillars 3, 3, ... Are made of wooden lumber having the same thickness and length.

  A floor panel material 10 of a rectangular plate material made of a wood material is arranged and constructed on the entire inside of a portion surrounded by the bases 2, 2, .... Specifically, as shown in FIG. 3, joists 7, 7, ... As receiving materials made of wood are screw V, at the upper and lower intermediate portions of the inner peripheral side surfaces of the bases 2, 2 ,. It is fixed by V, .... Each joist 7 is made of a timber that is thinner than the base 2, and the four joists 7, 7, ... Are fixed to the inner peripheral side surfaces of the bases 2, 2 ,. Are connected together. The mounting position of the joist 7 on the inner peripheral side surface of each base 2 is such that when the floor panel material 10 is placed on the upper surface of the joist 7, the upper surface of the floor panel material 10 is at the same height position as the upper surface of the base 2. Is set to.

  Then, as shown in FIG. 5, the peripheral edge portion of the floor panel material 10 is placed and overlapped on the upper surface which is the side surface of each joist 7. The dimensions in the vertical and horizontal directions of the floor panel material 10 are set to be slightly smaller than the dimensions in the same direction on the inner side surfaces of the bases 2, 2, ... The floor panel material 10 is fixed to the joists 7 by screws V, V, ... Penetrating the floor panel material 10 at the peripheral edge, and the floor panel material 10 is fixed to the joists 7, 7, ... At the peripheral edge. In this state, the end surface of the peripheral edge portion of the floor panel material 10 and the inner peripheral surface of each base 2 face each other across the entire floor portion F with a predetermined (for example, about 5 mm) gap S therebetween.

  The floor panel material 10 is composed of a rectangular plate-like floor base panel material 11 and a similar floor finishing panel material 12 (finishing material) which is superposed on the floor foundation panel material 11 and integrally fixed by screws or the like (not shown). Have. Although not shown, the floor base panel material 11 is, for example, a panel formed by arranging a plurality of relatively large plate materials, and the end portions and side portions of each plate material are placed on the joists 7 and fixed, The middle portion of the plate material is supported by a bundle (not shown) installed on the floor surface.

  Similarly, although not shown, the floor finishing panel material 12 is also formed by arranging a plurality of elongated plate materials smaller than the floor base panel material 11 into a panel and fixed to the floor base panel material 11. There is. When arranging a plurality of plate materials of this floor finishing panel material 12, adjacent plate materials are connected by a male and female real part or a fitting part, and a screw or the like is inserted through the lower convex ridge of the female part or the fitting part. The plate material is fixed to the floor base panel material 11. Further, the plate material of the floor finishing panel material 12 and the plate material of the floor base panel material 11 may be different from each other in the longitudinal direction, or may be in the same direction.

  The floor base panel material 11 and the floor finishing panel material 12 thereon are the same in size as a whole. Each of the plate materials of the floor base panel material 11 and the floor finish panel material 12 is pre-cut to a desired size in advance in a manufacturing plant, and at the construction site, the pre-cut plate materials are arranged in a panel shape to be installed. A panel-like floor base panel material 11 and a floor finishing panel material 12 are formed.

  In the present embodiment, in the construction site, the precut plate materials are arranged in a panel shape to form the floor base panel material 11 and the floor finish panel material 12, and the floor base panel material 11 and the floor finish panel material 12 are arranged. However, the floor panel material 10 may be formed in advance by laminating and fixing the floor base panel material 11 and the floor finishing panel material 12 in a manufacturing factory. In that case, the base panel material 11 and the finishing panel material 12 can always be handled as an integrated body, and the handling property can be improved.

  Further, as shown in an enlarged scale in FIG. 3, the gap S between the peripheral edge end surface of the floor panel material 10 and the inner peripheral side surface of the base 2 causes the peripheral edge end surface of the floor panel material 10 and the base 2 to be separated from each other. A concave groove 15 having a U-shaped cross section is formed with the inner peripheral side surface as the groove side surface and the upper surface of the joist 7 as the groove portion. The concave groove 15 (gap S) is filled with and fixed with an elongated shape parting member 16. ing. The parting member 16 is continuous with the fitting portion 16a fitted into the recessed groove 15 (gap S) and extending toward the center of the floor panel material 10 (base 2) at the upper end of the fitting portion 16a. However, it has a substantially L-shaped cross section having a cover portion 16b having a width wider than the opening of the gap S, and when the fitting portion 16a is fitted in the concave groove 15 (gap S), the cover portion 16b is The floor panel member 10 (floor finishing panel member 12) is covered with the peripheral edge portion of the upper surface to hide the screws V for fixing the floor panel member 10. The parting member 16 is made of, for example, ABS resin or the like, and is fixed to the inner surface of the concave groove 15 with an adhesive, a double-sided tape, or the like. The concave groove 15 may have a structure having a cross-sectional shape other than the U-shape.

  When constructing such a floor portion F, as shown in FIG. 4, the bases 2, 2, ... Made of wooden lumber are connected in a rectangular frame shape, and the bases 2, 2 ,. Installed via the base 1 on top. After fixing pillars 3, 3, ... to the four corners of the frame-shaped bases 2, 2, ..., and fixing joists 7, 7, ... on the inner peripheral side surface of the bases 2, 2, ... To do.

  Then, as shown in FIG. 5, a plurality of pre-cut plate materials for the floor base are arranged in a panel shape on the joists 7, 7, ... In such a manner that the inner peripheral side surface of the base 2 and the gap S are opened. And the middle part of the plate is supported on the floor by a bundle. As a result, the floor base panel material 11 is formed on the joists 7, 7, ....

  Then, a plurality of precut plate materials for floor finishing are arranged in a panel shape on the floor base panel material 11 so that the same gap S as the floor base plate material is formed on the inner peripheral side surfaces of the bases 2, 2 ,. Then, the floor finishing panel material 12 is formed by fixing each of them on the floor base panel material 11 with screws or the like. As a result, the floor finishing panel material 12 is fixedly integrated with the floor base panel material 11 to form the floor panel material 10. At the portion located at the peripheral edge of the floor panel material 10, each plate material of the floor finishing panel material 12 is fixed to the joist 7 with screws V, V, ... Together with each plate material of the floor base panel 11.

  Finally, as shown in FIG. 6, the parting material 16 is pushed and filled into the concave groove 15 formed by the gap S between the floor base panel material 11 and the floor finishing panel material 12 and the inner peripheral side surface of the base 2 to form a concave The groove 15 and the screw V of the floor panel material 10 are hidden. The floor portion F is constructed as described above.

  Therefore, in this embodiment, joists 7, 7, ... Are fixed to the inner peripheral side surfaces of the bases 2, 2, ... Of the floor portion F, and the joist 7, 7 ,. A floor panel material 10 having a floor finishing panel material 12 fixed on a ground panel material 11 is fixed by screws V, V, ... At the peripheral edge, and in the fixed state, the peripheral edge surface of the floor panel material 10 and the base are fixed. Since the inner peripheral surface 2 and the inner peripheral surface are opposed to each other with a predetermined gap S therebetween, the plate materials of the floor base panel material 11 and the floor finishing panel material 12 in the floor panel material 10 are provided between the base 2 and the base material 2 in advance. If pre-cutting is performed so that the gap S is formed in the floor F, the work of accurately cutting the plate material in accordance with the dimensions becomes unnecessary at the construction site of the floor portion F. This eliminates the need for highly accurate measurement and cutting, reduces the time and effort required for construction, and facilitates the construction of the floor portion F, and reduces the amount of waste material that accompanies the cutting.

  In addition, due to the gap S formed between the peripheral edge portion of the floor panel material 10 and the inner peripheral surface of the base 2, a concave groove 15 having the joist 7 as a bottom surface is formed. Since it is filled, even if the gap S is generated due to the facilitation of construction, the gap S is covered by the parting material 16, and the floor portion F having a good-looking appearance is obtained.

  In addition, as described above, instead of pre-cutting each plate material of the floor base panel material 11 and the floor finishing panel material 12 in advance so that the clearance S is formed between the floor base panel material 11 and the floor finishing panel material 12 at the factory, the same clearance at the construction site is used. You may cut so that S may occur. In that case, since it is necessary to positively form the gap S, the plate material is roughly cut into a short length so that the gap S is formed. This eliminates the need for highly accurate measurement cuts, and makes it easier to construct.

(Embodiment 2)
7 to 10 show a second embodiment of the present invention (note that the same parts as those in FIGS. 1 to 6 are designated by the same reference numerals and detailed description thereof will be omitted). Whereas it is applied to the part F, it is applied to the wall part W.

  That is, the wall portion W according to the second embodiment is constructed as a wall portion of, for example, a prefabricated wooden space unit (indoor building) installed in the internal space of the building, as in the first embodiment. As shown in FIGS. 7 and 8, the wall portion W is hung between the pillars 3 and 3 made of wood lumber standing on the floor in the building and the upper and lower portions of these pillars 3 and 3, respectively. The upper and lower beams 20 and 20 made of wood timber are passed and fixed. As a result, the pillars 3 and 3 and the beams 20 and 20 are arranged in a rectangular frame shape and connected and fixed as a base material made of wooden lumber that is located on the four circumferences of the panel construction structure.

  The front and rear wall panel materials 25, 25 of a rectangular plate material made of wood material are arranged and constructed over the entire inside of the portion surrounded by the pillars 3, 3 and the beams 20, 20. Specifically, as shown in FIG. 10, at the front and rear intermediate portions in the depth direction of the inner peripheral side surfaces of the columns 3 and 3 and the beams 20 and 20, four makeup joists 22 as receiving materials made of wood material, 22 are fixed by screws V, V ,. Each of the makeup joists 22 is made of a timber that is thinner than the pillar 3 and the beam 20, and the four makeup joists 22, 22, ... Are fixed to the inner peripheral side surfaces of the pillars 3 and 3 and the beams 20 and 20. , 3 and the beams 20, 20 are assembled in a rectangular frame shape. The width of the makeup joist 22 and the mounting position of the makeup joist 22 on the inner peripheral side surfaces of the columns 3 and the beams 20 are determined by the respective wall panels when the front and rear side surfaces of the makeup joist 22 are in contact with the wall panel members 25, 25, respectively. The surface of the material 25 is set so as to be located at the same position as the surface of the pillar 3 and the beam 20 (see FIG. 8) or at a recessed position on the center side in the wall thickness direction.

  The decorative joist 22 is a wooden square bar whose surface is treated by painting or sticking a veneer on the entire outer peripheral surface, and the decorative surface is formed on the entire outer periphery. It should be noted that this decorative surface does not have to be formed on the entire outer periphery of the decorative joist 22, and the decorative surface may be formed only on the front and rear side surfaces that become the bottom of the bottom joint 30 by contact with the wall panel material 25 described later. .

  The front and rear side surfaces (decorative surfaces), which are the side surfaces of the decorative joist 22, are overlapped with the peripheral edges of the wall panel members 25, 25 on the back surface. The size of each wall panel member 25 in the vertical and horizontal directions (vertical direction and horizontal direction) is set to be slightly smaller than the same size of the inner side surface of the portion surrounded by the columns 3 and 3 and the beams 20 and 20. As a result, in a state in which each wall panel material 25 is fixed to the decorative joist 22, 22, ..., The end surface of the peripheral edge portion of the wall panel material 25 and the inner peripheral surfaces of the pillars 3, 3 and the beams 20, 20 are A wall (Wall specification) in which the pillars 3 and 3 and the beams 20 and 20 are not hidden by the wall panel material 25 while facing each other with a predetermined (for example, about 5 mm) gap S over the entire wall W between them. The wall panel material 25 is fixed to the makeup joist 22 by screws V, V, ... Penetrating the wall panel material 25 at the peripheral edge portion.

  Each of the wall panel members 25 has, for example, a single rectangular plate-shaped wall base panel member 26 and a similar wall finishing panel member 27 (finishing member) stacked on the wall foundation panel member 26, and the peripheral edge portions are both panel members. It is fixed to the makeup joist 22 by screws V, V, ...

  The wall base panel material 26 and the wall finishing panel material 27 thereon have the same size. Both the wall base panel material 26 and the wall finishing panel material 27 are pre-cut in a manufacturing factory to have predetermined dimensions. The wall base panel material 26 and the wall finishing panel material 27 may be laminated and integrated.

  Then, as shown in an enlarged manner in FIG. 9, since the decorative joist 22 has a decorative surface on the entire outer surface, the peripheral end portions of the wall panel members 25 and the inner peripheral surfaces of the columns 3 and 3 and the beams 20 and 20. Due to the gap S between and, the decorative surface of the makeup joist 22 is the bottom (joint bottom), and the end surface of the wall panel member 25 and the inner peripheral surfaces of the pillars 3, 3 and the beams 20, 20 are joint side surfaces. A grooved bottom joint 30 having a U-shaped cross section is formed. The bottom joint 30 may have a structure having a cross-sectional shape other than the U-shape.

  Although the head of the screw V penetrating the wall base panel material 25 is exposed at the peripheral portion of the wall finish panel material 27 in the wall base panel material 25, this head may be hidden by a screw cap. .

  When constructing this wall W, the pillars 3 and 3 and the beams 20 and 20 are connected in a rectangular shape, and makeup joists 22, 22, ... Are attached to the inner peripheral side surfaces of the pillars 3 and 3 and the beams 20 and 20 with screws V. , V, ... to fix.

  Next, the wall foundation panel materials 26, 26 are respectively applied to the front and rear side surfaces of the makeup joists 22, 2, ... With the inner peripheral side surfaces of the pillars 3, 3 and the beams 20, 20 so as to leave a gap S and temporarily fixed.

  Then, the wall finishing panel material 27 is arranged on each of the wall foundation panel materials 26 in the same manner as described above so that the inner peripheral side surfaces of the columns 3 and 3 and the beams 20 and 20 have a gap S therebetween, and the wall finishing panel material 27 is arranged. It may be fixed to the makeup joist 22 with screws V, V, ...

  Therefore, in this embodiment, the makeup joists 22, 22, ... Are fixed to the inner peripheral side surfaces of the columns 3, 3 and the beams 20, 20 of the wall portion W, and the front and rear side surfaces of the makeup joists 22, 22 ,. Wall panel members 25, 25 having a base panel member 26 and a wall finishing panel member 27 arranged on the wall base panel member 26 are fixed at the peripheral edge portions, and in the fixed state, each wall panel member 25 is fixed. Since the end surface of the peripheral portion of the wall and the inner peripheral surfaces of the pillars 3, 3 and the beams 20, 20 face each other with a predetermined gap S therebetween, when the wall portion W is constructed, the wall that has been precut in advance is It is only necessary to fix the panel material 25 so that the gap S is formed between the pillars 3 and 3 and the beams 20 and 20, and it is not necessary to cut the panel material 25 accurately according to the dimensions. This eliminates the need for highly accurate measurement cutting, reduces the time and effort of construction, and facilitates the construction of the wall portion W, and reduces the amount of waste material that accompanies the cutting.

  In addition, the gap S formed between the end surface of the peripheral edge of each wall panel material 25 and the inner peripheral surfaces of the pillars 3, 3 and the beams 20, 20 is a bottom surface (joint bottom) of the decorative surface composed of the front and rear side surfaces of the decorative joist 22. ) And the bottom joint 30. As a result, even if the gap S is exposed as it is and the bottom thereof is visible, the gap S becomes the bottom joint 30, so that the wall portion W having a good appearance can be obtained.

  Also in this second embodiment, instead of precutting the wall foundation panel material 26 and the wall finishing panel of each wall panel material 25 in advance at the factory, the wall panel material 25 may be cut so that the same gap S is generated at the construction site. . In that case, since it is necessary to form the gap S, it is only necessary to roughly cut the wall base panel material 26 and the wall finishing panel 27 to a short length at the construction site, and the construction becomes easier accordingly.

  Further, if the wall base panel material 26 and the wall finishing panel material 27 are laminated and integrated in advance, both of them can always be handled as an integrated body, and the handleability thereof can be improved.

(Other embodiments)
In the above-described embodiment, when the floor portion F and the wall portion W are large, for example, by fixing the base 2 between the opposing bases 2 and 2 and the beam 20 between the opposing pillars 3 and 3, respectively. , The floor portion F and the wall portion W are divided into a plurality of frame structures in which the bases 2, 2, ... It should be installed.

  In the second embodiment, the bottom joint 30 is formed by the gap S between the inner peripheral surfaces of the columns 3 and 3 of the wall portion W and the beams 20 and 20 and the wall panel material 25, but the same as in the first embodiment. The parting material 16 may be filled in. Alternatively, conversely, in the first embodiment, the bottom joist 7 is formed by the gap S between the inner peripheral surface of the base 2 and the floor panel material 10 by using the joist 7 as the makeup joist as in the second embodiment. You can also These may be appropriately selected as needed.

  In the second embodiment, the wall panel material 25 has a structure having the wall foundation panel material 26 and the wall finishing panel material 27. However, instead of the wall finishing panel material 27, a cloth (wallpaper) is used, and the cloth is used. It may be attached to the wall panel material 25, and the cloth serves as a finishing material.

  In addition, each of the above-described embodiments is one in which the present invention is applied to the floor portion F and the wall portion W of a prefabricated wooden space unit installed in an internal space of a building. It can also be applied to floors and walls of buildings such as prefabricated houses and log houses installed outdoors, or soundproof double floors.

  Further, although each of the above-described embodiments has the structure of the floor portion F and the wall portion W of the building, the present invention can be applied to the ceiling portion of the building.

  INDUSTRIAL APPLICABILITY The present invention is extremely useful and has high industrial applicability because it does not require highly accurate measurement and cutting of the panel material and facilitates construction, while providing a good-looking appearance.

F Floor W Wall S S Gap V Screw 2 Base (base material)
3 pillars (base material)
7 joist (receiver)
10 Floor panel material (panel material)
11 Floor base panel material 12 Floor finishing panel material (finishing material)
15 concave groove 16 parting material 20 beam (base material)
22 Makeup joist (receiver)
25 Wall panel material (panel material)
26 Wall base panel material 27 Wall finish panel material (finish material)
30 bottom joints

Claims (8)

A panel construction structure in which a base material made of wood material is arranged in a rectangular frame shape on four sides, and a panel material made of wood material is arranged on the entire inside of the base material,
A receiving material made of wood is fixed to the inner peripheral side surface of the base material,
On the side surface of the receiving material, the peripheral portion of the panel material is overlapped so that the end surface of the peripheral portion and the inner peripheral surface of the base material face each other with a predetermined gap therebetween,
The panel construction structure, wherein the panel material is fixed to the receiving material at a peripheral edge portion. In claim 1,
The receiving material has a decorative surface on the side surface on which the peripheral edge of the panel material is overlapped,
A panel construction structure characterized in that a bottom joint having a decorative surface of the receiving material as a bottom portion is formed by a gap between an end surface of a peripheral edge portion of the panel material and an inner peripheral surface of the base material. In claim 1 or 2,
A panel construction structure characterized in that a parting material is filled in a gap between an end surface of a peripheral edge portion of a panel material and an inner peripheral side surface of a base material. In any one of Claims 1-3,
The panel construction structure is characterized in that the panel material has a base panel material and a finishing material laminated on the base panel material. In any one of Claims 2-4,
The base material is columns and beams around the wall,
The receiving material is a joist fixed to the above pillar and beam,
The panel construction structure, wherein the panel material is a wall panel material fixed to the joists. In Claim 3 or 4,
The base material is the base of the floor,
The receiving material is joists fixed to the above base,
The panel construction structure, wherein the panel material is a floor panel material placed and fixed on the joist.   A wall portion comprising the panel construction structure according to claim 5.   A floor portion comprising the panel construction structure according to claim 6.

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