JP4222268B2 - Attic room structure and its construction method - Google Patents

Description

  The present invention relates to an attic room structure installed in a space between a building main body and a roof, and a construction method thereof.

  2. Description of the Related Art Conventionally, with the diversification of housing needs, it has been made effective use of a residential attic space.

  Here, Patent Literature 1 below discloses a technique related to finishing that is effective when the shed space is effectively used. Briefly, as shown in FIG. 25, this prior art includes a pair of left and right base boards 152, 154 that are diagonally arranged to form a mountain shape with respect to a vertically arranged wall 150. A plurality of types of ceiling base joiners 158 and 160 made of hard plastic are disposed on the constructed gradient ceiling 156, and a decorative sheet 162 is adhered thereon and finished.

  More specifically, at a portion where the wall 150 and the base board 152 intersect, a mounting portion 158A that is vertically arranged and fixed to the wall 150 with a nail, and extends obliquely from an intermediate portion of the mounting portion 158A. And a ceiling base joiner 158 constituted by a sandwiching portion 158B having a substantially U-shaped cross section fixed to the field edge 164 with a nail. A substantially V-shaped cut 166 is formed at the connection portion between the attachment portion 158A and the sandwiching portion 158B so as to conform to the intersection angle between the wall 150 and the base board 152.

Further, at the portion where the base boards 152 and 154 cross each other, a mounting portion 160A that is formed in a substantially V shape and is fixed to the field edge 168 with a nail, and extends in a direction away from each other from the lower end portion of the mounting portion 160A A ceiling base joiner 160 constituted by a sandwiching portion 160B having a substantially U-shaped cross section which is taken out and fixed to the field edge 168 with a nail is used. A V-shaped notch 170 is formed at the lower end of the mounting portion 160A so as to be adapted to the crossing angle of the adjacent base boards 152, 154.
Japanese Utility Model Publication No. 5-35923

  However, in the case of the above prior art, after the base boards 152 and 154 are fixed to the walls 150 and the field edges 164 and 168 using the ceiling base joiners 158 and 160, the decorative sheet 162 is attached from the indoor side. Therefore, there is a problem that the appearance quality (finishing quality) of the cabin space 172 is deteriorated.

  That is, in order to fix and support the base boards 152, 154 to the wall 150 and the field edges 164, 168 using the ceiling base joiners 158, 160, the ceiling base joiners 158, 160 need some strength. For this purpose, it is necessary to increase the thickness of the ceiling base joiners 158 and 160. Accordingly, there are steps 174 and 176 between the base boards 152 and 154 and the lower portions of the sandwiching portions 158B and 160B of the ceiling base joiners 158 and 160 and between the wall 150 and the lower portion of the mounting portion 160A of the ceiling base joiner 160. Each occurs. As a result, even if the decorative sheet 162 is pasted, since the site where the steps 174 and 176 are formed is noticeable, there is a problem that the appearance quality (finishing quality) of the cabin space 172 is deteriorated.

  In consideration of the above facts, the present invention can improve the appearance quality (finishing quality) of the attic room by eliminating the steps on the inner surface of the attic room and shorten the attic structure and the construction time. The purpose is to obtain a method for constructing a cabin structure that can be made.

The attic room structure according to the first aspect of the present invention is installed in a space between the building main body and the roof, and at least a horizontal ceiling arranged horizontally with respect to the floor surface and the horizontal ceiling. The attic room structure including an oblique ceiling arranged obliquely and having a tapered shape that matches the crossing angle of both end faces in the gap between the joint end faces of the horizontal ceiling and the oblique ceiling A gradient adjusting member having a horizontal ceiling and a slanted ceiling are fixed with nails, and continuous glass wool is laid on the horizontal ceiling and the top surface of the slanted ceiling, and the glass wool Is attached to each unit covering the horizontal ceiling and the oblique ceiling .

The attic structure according to the second aspect of the present invention is installed in a space between the building main body and the roof, and is at least perpendicular to the vertical wall and the floor that are arranged perpendicular to the floor. A cabin attic structure comprising a horizontal ceiling arranged in parallel and an oblique ceiling spanned obliquely between the upper end of the vertical wall and the end of the horizontal ceiling, the horizontal ceiling and A gap adjusting member having a taper-shaped portion matching the crossing angle of both end faces is interposed in the gap between the joint end faces with the oblique ceiling, and the gradient adjusting member is fixed to the horizontal ceiling and the oblique ceiling with nails. In addition, a gradient adjusting member having a taper-shaped portion matching the crossing angle of both end surfaces is interposed in a gap between the joint end surfaces of the vertical wall and the oblique ceiling, and the gradient adjusting member is attached to the vertical wall and the oblique ceiling. Fixed with nails, and further, the horizontal ceiling and the diagonal sky The corresponding glass wool with the the upper surface are laid the continuous glass wool the horizontal ceiling and attached to each unit covering the oblique roof, and the outer side surface of the vertical wall and another glass wool is attached, it It is characterized by.

The attic room structure according to a third aspect of the present invention is the roof structure according to the first or second aspect, wherein the ceiling is suspended in contact with a lateral edge of the glass wool every predetermined number of the glass wool. It is characterized by the fact that a hanging tree is attached .

The construction method of the attic room structure according to the present invention as set forth in claim 4 includes at least a vertical wall arranged perpendicular to the floor surface, a horizontal ceiling arranged parallel to the floor surface, and an upper end of the vertical wall. Applied when installing an attic structure that includes an oblique ceiling spanned diagonally between the building and the end of the horizontal ceiling in the space between the building body and the roof. The first gradient adjusting member that fills the gap between the upper end of the slanted ceiling and the vertical wall at the lower end of the slanted ceiling is fixed in advance. A second gradient adjusting member that fills a gap between the upper end of the first ceiling is fixed in advance, and a locking member that is locked to the first gradient adjusting member when assembled to the upper end of the oblique ceiling is set in advance. In addition, a vertical wall is erected on the floor and the horizontal ceiling is held at a predetermined assembly position. And then setting the second gradient adjusting member to the upper end of the vertical wall while locking the locking member to the first gradient adjusting member, thereby making the oblique ceiling the upper end of the vertical wall and the end of the horizontal ceiling. It is characterized in that it is assembled between the two, and thereafter, each part is permanently fixed, and continuous glass wool is laid for each unit covering the horizontal ceiling and the oblique ceiling .
The construction method of the attic room structure according to the present invention described in claim 5 is the method according to claim 4, wherein the ceiling is suspended in contact with the edge in the short direction of the glass wool every predetermined number of the glass wool laid. It is characterized by providing a hanging tree for the purpose.

According to the first aspect of the present invention, the space between the building main body portion and the roof portion includes at least a horizontal ceiling disposed horizontally with respect to the floor surface and an oblique ceiling disposed obliquely with respect to the horizontal ceiling. The attic room structure is installed.

In the present invention, the gap between the joining end face of the horizontal ceiling and oblique ceilings, is interposed a gradient adjusting member having a tapered portion matching the angle of intersection both end surfaces, the tilt control member is horizontal ceiling and It is fixed with a nail on the diagonal ceiling . For this reason, the gradient adjusting member is not exposed from the horizontal ceiling and the oblique ceiling into the cabin. Therefore, a step or the like does not occur on the inner surface of the attic room unlike the prior art. As a result, the finished surface using the finishing material is finished with a flat surface.
Furthermore, in the present invention, continuous glass wool is laid on the upper surfaces of the horizontal ceiling and the oblique ceiling, thereby ensuring heat insulation. This glass wool is attached to each unit covering the horizontal ceiling and the oblique ceiling.

According to the second aspect of the present invention, the space between the building main body portion and the roof portion includes at least a vertical wall arranged perpendicular to the floor surface and a horizontal ceiling arranged parallel to the floor surface. An attic room structure configured to include an oblique ceiling spanned obliquely between the upper end of the vertical wall and the end of the horizontal ceiling is installed.

Here, in the present invention, a gradient adjusting member having a taper-shaped portion coinciding with the crossing angle of both end surfaces is interposed in the gap between the joint end surfaces of the horizontal ceiling and the oblique ceiling, and the gradient adjusting member It is fixed with a nail on the diagonal ceiling. For this reason, the gradient adjusting member is not exposed from the horizontal ceiling and the oblique ceiling into the cabin. Therefore, a step or the like does not occur on the inner surface of the attic room unlike the prior art. As a result, the finished surface using the finishing material is finished with a flat surface.
In addition, a gradient adjusting member having a taper-shaped portion matching the crossing angle of both end surfaces is interposed in the gap between the joint end surfaces of the vertical wall and the oblique ceiling, and the gradient adjusting material is fixed to the vertical wall and the oblique ceiling with nails. Is done. For this reason, the gradient adjusting member is not exposed from the vertical wall and the oblique ceiling into the cabin. Therefore, a step or the like does not occur on the inner surface of the attic room unlike the prior art. As a result, the finished surface using the finishing material is finished with a flat surface.
Furthermore, in the present invention, continuous glass wool is laid on the upper surfaces of the horizontal ceiling and the oblique ceiling, thereby ensuring heat insulation. This glass wool is attached to each unit covering the horizontal ceiling and the oblique ceiling.

According to the third aspect of the present invention, for every predetermined number of glass wool, a hanging tree for hanging the ceiling in contact with the lateral edge of the glass wool is attached.

  According to the fourth aspect of the present invention, first, as a preliminary preparation, a first gradient adjusting member that fills a gap between the upper end portion of the oblique ceiling is fixed in advance to the end portion of the horizontal ceiling. Moreover, the 2nd gradient adjustment member which fills the clearance gap between the upper end part of a perpendicular | vertical wall is previously fixed to the lower end part of an oblique ceiling. Furthermore, a locking member that is locked to the first gradient adjusting member at the time of assembly is set in advance at the upper end of the oblique ceiling.

And while making a vertical wall stand on the floor surface of the space between a building main-body part and a roof part, a horizontal ceiling is hold | maintained in a predetermined | prescribed assembly position horizontally with respect to a floor surface. After that, by setting the second gradient adjusting member on the upper end of the vertical wall while locking the locking member to the first gradient adjusting member, the oblique ceiling has the upper end of the vertical wall and the end of the horizontal ceiling. It is assembled in a state of being positioned between. Thereafter, the main fixing of each part is performed. Thereafter, continuous glass wool is laid for each unit covering the horizontal ceiling and the oblique ceiling. Thereby, a shed room structure is formed.
According to the fifth aspect of the present invention, for each predetermined number of glass wool, a hanging tree for hanging the ceiling in contact with the lateral edge of the glass wool is attached.

As described above, the attic structure according to claim 1 is installed in a space between the building main body and the roof, and is arranged at least horizontally with respect to the floor surface and the horizontal ceiling. The attic room structure configured to include an oblique ceiling arranged obliquely with respect to the gap between the joint end faces of the horizontal ceiling and the oblique ceiling has a tapered portion that matches the intersection angle of both end faces A slope adjusting member is interposed, the slope adjusting member is fixed to the horizontal ceiling and the oblique ceiling with nails, and continuous glass wool is laid on the horizontal ceiling and the upper surface of the oblique ceiling, and the glass wool is placed on the horizontal ceiling and the oblique ceiling. because attached to each unit to cover the ceiling, without gradient adjusting member is exposed obliquely from the ceiling and horizontal ceiling to attic room within a result, to improve the appearance quality of the attic room (finishing quality) It has an excellent effect that it is possible.

The attic structure according to claim 2 is installed in a space between the building body and the roof, and is arranged in parallel to at least a vertical wall and a floor arranged perpendicular to the floor. Between the joint end surfaces of the horizontal ceiling and the slanted ceiling in a shed structure that includes a slanted ceiling that is slanted between the upper end of the vertical wall and the vertical wall and the end of the horizontal ceiling. A slope adjusting member having a taper-shaped portion that matches the crossing angle of both end faces is interposed in the gap, and the slope adjusting member is fixed to the horizontal ceiling and the oblique ceiling with a nail, and the vertical wall and the oblique ceiling are A slope adjusting member having a taper-shaped portion matching the crossing angle of both end faces is interposed in the gap between the joining end faces, the slope adjusting member is fixed to the vertical wall and the oblique ceiling with nails, and further, the horizontal ceiling And continuous glass wool is laid on the upper surface of the diagonal ceiling Rutotomoni attaching the glass wool for each unit to cover the horizontal ceiling and oblique ceilings, and since the outer side surface of the vertical wall fitted with another glass wool, the gradient adjusting member vertical wall, an oblique ceilings and attic room in the horizontal ceiling As a result, the appearance quality (finishing quality) of the attic room can be improved.

The attic room structure according to the present invention as set forth in claim 3 is the invention according to claim 1 or 2, wherein the ceiling is suspended in contact with the lateral edge of the glass wool every predetermined number of glass wool. Since the hanging tree is attached, it has an excellent effect that it is possible to reduce the load applied to the member on the lower side of the ceiling .

The construction method of the attic room structure according to the present invention as set forth in claim 4 includes at least a vertical wall arranged perpendicular to the floor surface, a horizontal ceiling arranged parallel to the floor surface, and an upper end of the vertical wall. Applied when installing an attic structure that includes an oblique ceiling spanned diagonally between the building and the end of the horizontal ceiling in the space between the building body and the roof. In the construction method of the attic room structure, the first gradient adjusting member that fills the gap between the upper end of the oblique ceiling and the upper end of the vertical wall is fixed to the lower end of the oblique ceiling in advance. The second gradient adjusting member that fills the gap between the first and second portions is fixed in advance, and a locking member that is locked to the first gradient adjusting member when assembled to the upper end of the oblique ceiling is set in advance. Vertical wall on the floor and hold the horizontal ceiling in the specified assembly position And then setting the second gradient adjusting member to the upper end of the vertical wall while locking the locking member to the first gradient adjusting member, thereby making the oblique ceiling the upper end of the vertical wall and the end of the horizontal ceiling. As a method of laying glass wool continuously for each unit covering the horizontal ceiling and the diagonal ceiling, it is possible to shorten the construction time. .
The construction method of the cabin structure according to the fifth aspect of the present invention is the method for hanging the ceiling in contact with the lateral edge of the glass wool every predetermined number of glass wool in the invention according to the fourth aspect. Since the hanging tree is attached, it has an excellent effect that the load on the vertical wall can be reduced .

  Hereinafter, an embodiment of a cabin structure according to the present invention will be described with reference to FIGS.

  First, what the shed room structure according to this embodiment is conceptually described with reference to FIGS. 1 to 5.

(Description of overall structure of the attic room structure)
FIG. 2A shows a schematic configuration diagram of the unit house 10. As shown in this figure, the unit house 10 includes a plurality of first floor units 14 as building main bodies installed on the foundation 12 and a plurality of second floors as building main bodies installed on the first floor units 14. The outline of the unit 16 and the (gable-type) roof portion 18 installed on the second floor unit 16 are configured.

  A space 20 having a substantially isosceles triangle shape is provided between the second floor unit 16 and the roof portion 18 in the state shown in FIG. In the present embodiment, an attic structure 22 having a left-right symmetrical shape that is different from the unit shape is installed in the center of the space 20. Thereby, as shown in FIG. 2 (B), a shed space 24 is formed inside the shed room structure 22.

  Here, a conceptual name is given about the component of the said attic room structure 22. In this figure, a vertical wall 28 is erected vertically in parallel with the floor 26 in the left-right direction, and is a portion constituting the wall surface of the attic room structure 22. Further, an oblique ceiling 30 is arranged at the position of the oblique side of the isosceles trapezoid, and is a part constituting a part of the roof of the attic room structure 22. Further, the horizontal ceiling 32 is arranged at the position of the upper base of the isosceles trapezoid, and is a portion constituting the other part (remaining) of the roof of the attic room structure 22. The vertical wall 28 is constituted by a gypsum board 36 lined on a wall base 34. Similarly, the diagonal ceiling 30 is configured by a gypsum board 40 being lined on a diagonal ceiling base 38. Further, the horizontal ceiling 32 is constituted by a gypsum board 44 lined on a horizontal ceiling base 42.

  FIG. 3B shows an enlarged view of the joint structure (part A storage) of the portion indicated by the arrow A in FIG. As shown in this figure, the upper end portion 30A of the oblique ceiling 30 and the end portion 32A in the width direction of the horizontal ceiling 32 are abutted so that the inner edges are in line contact with each other. A gap 46 having a triangular cross section is formed. A long gradient adjusting wood 48 as a gradient adjusting member having a triangular cross section (tapered shape, wedge shape) is interposed in the gap 46, and the upper end 30 </ b> A of the oblique ceiling 30 and the nail 50 are interposed by the nail 50. The horizontal ceiling 32 is fixed to an end 32A in the width direction. The apex angle θ1 of the gradient adjusting wood 48 is set in advance so as to coincide with the angle at which the end surface of the upper end portion 30A of the oblique ceiling 30 and the end surface of the end portion 32A in the width direction of the horizontal ceiling 32 intersect. Therefore, one side surface 48A of the gradient adjusting wood 48 is in close contact with the end surface of the upper end portion 30A of the oblique ceiling 30, and the other side surface 48B is in close contact with the end surface of the end portion 32A in the width direction of the horizontal ceiling 32. .

  Further, FIG. 4B shows an enlarged view of the joint structure (part B housing) of the portion indicated by the arrow B in FIG. As shown in this figure, the lower end 30B of the oblique ceiling 30 and the upper end 28A of the vertical wall 28 are abutted so that the inner edges are in line contact with each other. A triangular gap 52 is formed. A long gradient adjusting wood 54 as a gradient adjusting member having a cross-sectional shape of a trapezoid (tapered shape, wedge shape) is interposed in the gap 52, and the lower end 30B of the oblique ceiling 30 and the nail 50 The vertical wall 28 is fixed to the upper end 28A. The apex angle θ2 of the gradient adjusting wood 48 is set in advance so as to coincide with the angle at which the end surface of the lower end portion 30B of the oblique ceiling 30 and the end surface of the upper end portion 28A of the vertical wall 28 intersect. Accordingly, one side surface 54A of the gradient adjusting wood 54 is in close contact with the end surface of the lower end portion 30B of the oblique ceiling 30, and the other side surface 54B is in close contact with the end surface of the upper end portion 28A of the vertical wall 28.

  FIG. 1 shows an exploded perspective view of a wooden shed structure 22 assembled using the joining structure described above.

  As shown in this figure, the attic room structure 22 has a rectangular frame shape and a horizontal ceiling 58 arranged at the top, and a plurality of rectangular frame shapes arranged at the outer periphery. A wife-side partition 60 and a plurality of girder-side partitions 62 are provided. The wife side partition 60 and the girder side partition 62 are members corresponding to the vertical wall 28 described above.

  Between the upper end portion of the wife side partition 60 and the beam on the horizontal ceiling 58, one or more wife side inclined ceilings 64 configured in a rectangular frame shape and a pair of left and right dormitories configured in a triangular frame shape The wife side inclined ceiling 66 is arranged diagonally. Similarly, between the upper end portion of the girder-side partition 62 and the large beam of the horizontal ceiling 58, one or more girder-side inclined ceilings 68 each configured in a rectangular frame shape and one of left and right configured in a triangular frame shape are provided. (Or a pair of left and right) dormitory-side inclined ceilings 70 are arranged obliquely. The wife side inclined ceiling 64, the dormitory wife side inclined ceiling 66, the girder side inclined ceiling 68, and the dormitory side inclined ceiling 70 are members corresponding to the above-described oblique ceiling 30.

  In the gap (the reference numeral is omitted because it is disassembled in FIG. 1) between the abutment between the above-mentioned beam on the side of the horizontal ceiling 58 and the upper end of the side-inclined ceiling 64, the end of the horizontal ceiling 58 is omitted. A gradient adjusting wood 72 slightly longer than the span length of the small beam is interposed and fixed to both beam members by a nail (not shown). In addition, the edge part inside the gradient adjustment timber 72 is chamfered so that an apex angle may correspond to the angle which the butt end surfaces of both beam materials cross | intersect.

  In the same manner, the gradient adjusting wood 74 is interposed and fixed in the gap between the abutment between the girder-side large beam of the horizontal ceiling 58 and the beam material of the girder-side inclined ceiling 68, and the upper end portion of the wife-side partition 60 and the wife side Gradient adjustment wood 76 is interposed and fixed in the gap between the inclined ceiling 64 and the lower end of the dormitory wife side inclined ceiling 66, and the upper end of the girder-side partition 62, the girder-side inclined ceiling 68, and the dormitory girder side. Gradient adjustment wood 78 is interposed and fixed in the gap between the lower end portion of the inclined ceiling 70 and the abutting portion between the diagonal member of the dormitory wife side inclined ceiling 66 and the diagonal member of the dormitory girder side inclined ceiling 70. A gradient adjusting wood 80 is interposed and fixed in the gap.

  In addition, what is necessary is just to select the optimal polygonal shape in relation to accommodation, such as triangular shape, square shape, and pentagon shape, as the cross-sectional shape of the said gradient adjustment timber 72,74,76,78,80. In other words, the inner ends of the gradient adjusting timbers 72, 74, 76, 78, 80 to be used are formed in a shape having a tapered portion that matches the angle (intersection angle) formed by the end faces of the members to be joined. (Refer to the construction method described later).

  In FIG. 5, a storage image of the attic room structure 22 configured as described above is shown in a state where the viewpoint is placed inside the attic space 24. As shown in this figure, in the state where the gypsum boards 36, 40, 44 are lined on each member, no step or the like is generated on the surface, and the cabin space 24 is configured as an assembly of flat surfaces.

(Explanation of how to construct the attic room structure)
Next, the construction method of the attic room structure according to one example will be described step by step with reference to FIGS. In addition, although it demonstrates as a construction method of an attic room structure below, it can also grasp | ascertain as a manufacturing method of an attic room structure depending on how to catch.

  FIG. 6 shows a flow of main work processes of the close-up type shed back structure 22 in which the gable and the dormitory are combined.

  As shown in this drawing, in the first work process, the assembly work of the attic room structure 22 is performed. This work is performed using the second floor unit 16 as a work place. That is, when constructing the attic room structure 22 in summer or the like, the attic space 24 becomes quite hot and humid, so from the viewpoint of worker protection, the construction work should be performed using the second floor unit 16 as much as possible. Only the final assembly work of the attic room structure 22 is performed in the attic space 24, thereby shortening the working time in the attic space 24 and reducing the burden on the operator as much as possible.

  From this point of view, first, an assembly of the cabin structure 22 is manufactured in advance using the second floor unit 16 as a work place. That is, in the second-floor unit 16, a horizontal ceiling 58 as shown in FIG. 1, a wife-side partition 60, a girder-side partition 62, a wife-side inclined ceiling 64, a dormitory wife-side inclined ceiling 66, a girder-side inclined ceiling 68, All members such as the ridge girder-side inclined ceiling 70, the gradient adjusting woods 72, 74, 76, 78, 80, and the gypsum board are assembled for each element including dimensions.

  For example, as shown in FIG. 7, in the case of the girder side partition 62, three pieces are prepared in advance on the one side and a total of six pieces in total on the left and right sides. Further, the gradient adjusting wood 78 is also cut in the length when three girder side partitions 62 are connected. Although not shown, the gypsum board 36 is also cut in the same manner.

  In addition, as shown in FIG. 8, the slope-adjusted wood is prepared in advance with four types of trapezoidal cross-sections for each dimension from A type to D type, and can be used immediately after cutting.

  For example, in the case of a close-up type attic room structure 22 having a horizontal ceiling 58 as shown in FIG. 1, the top of the girder-side inclined ceiling 68 is used as shown in FIG. 9. B type gradient adjusting wood 74 is used at the joint between the horizontal ceiling 58 and the widthwise end of the horizontal ceiling 58, and the A type is used at the joint between the lower end of the girder-side inclined ceiling 68 and the upper end of the girder-side partition 62. A gradient adjusting wood 78 is used. In addition, as shown in FIG. 10, D-type gradient adjusting wood 80 is used at the joint portion between the building wife side inclined ceiling 66 and the building girder side inclined ceiling 70.

  Furthermore, for example, as shown in FIG. 11, when there is no horizontal ceiling 58, C-type gradient adjusting wood 81 is used at the joint between the upper ends of the adjacent girder-side inclined ceilings 68.

  In the first work process, an assembly diagram allocation table is used so that necessary members and assembly methods can be understood at a glance.

  In the second work process, the assembly manufactured in the first work process is unloaded from the second-floor unit 16 to the cabin space 24 and the assemblies are connected to each other. This unloading operation is performed using a work port formed in the floor surface 26 of the cabin space 24.

  The connection between the assemblies, for example, when the horizontal ceiling 58 is taken as an example, the gypsum board 58B is joined to the horizontal ceiling base 58A shown in FIG. As shown in FIGS. 12 (C) and 13, B-type gradient adjusting woods 72 and 74 are respectively attached to the three sides of the horizontal ceiling base 58 </ b> A with nails and staples 82. Fixing and assembling the assembly.

  On the other hand, taking an inclined ceiling as an example, on the wife side, as shown in FIG. 14A, after the wife side inclined ceiling 64 and the pair of left and right dormitory wife side inclined ceilings 66 are connected to each other, FIG. As shown in (B), an A-type gradient adjusting wood 76 is assembled, and a pair of end members 84 are attached to the upper end portion of the wife-side inclined ceiling 64.

  On the girder side, as shown in FIG. 15A, three girder-side inclined ceilings 68 and one dormitory-side inclined ceiling 70 are connected to each other to form a single panel. Thereafter, as shown in FIG. 15B, an A-type gradient adjusting wood 78 is assembled, and a pair of end members 84 are further attached. As shown in FIG. 16, the slope adjusting wood 78 is placed in a horizontal position by using the pedestal 86 and horizontally placing the girder-side inclined ceiling 68 downward (that is, with the indoor side facing down). The timber 78 is attached with staples 82 so that the timber 78 is shifted up and down with respect to the spar-side inclined ceiling 68 and protrudes below the spar-side inclined ceiling 68 by a predetermined length.

  In the third work process, inking is performed.

  In the fourth work process, the partition is attached. Specifically, as shown in FIG. 17, the girder-side partition 62 is attached along the girder base surface ink 88 that has been marked in the third work process. Similarly, a wife-side partition 60 is attached along the wife base surface tattoo 90. In this figure, for ease of viewing, the three girder-side partitions 62 are drawn slightly apart from each other when drawn with virtual lines (two-dot chain lines), but they are actually connected to each other. In the following FIG. 18 and the like, the same drawing method is used as appropriate.

  In the fifth work process, an installation work for the horizontal ceiling is performed. Specifically, as shown in FIG. 18, a cross-shaped horizontal ceiling support jig 92 made using flooring materials or the like is set on the dormitory side, and a gable side partition 60 on the gable side is set. The horizontal ceiling 58 is placed so as to span between the upper end of the horizontal ceiling and the upper end of the horizontal ceiling support jig 92. In FIG. 18 and FIG. 19 to be used next, the horizontal ceiling support jig 92 is drawn short for easy viewing.

  In the sixth work process, the installation work of the inclined ceiling is performed. Specifically, as shown in FIG. 19, the assembled wife-side inclined ceiling 64 and the dormitory wife-side inclined ceiling 66, and the assembled girder-side inclined ceiling 68 and the berthing girder-side inclined ceiling 70 are: They are placed between the horizontal ceiling 58 and the wife side partition 60 and the girder side partition 62, respectively.

  At this time, as shown in FIG. 20, the pair of end members 84 attached to the upper end portion of the girder-side inclined ceiling 68 are placed on the top surface of the gradient adjusting wood 74 that is already fixed to the horizontal ceiling 58. The assembled girder-side inclined ceiling 68 and the berthing girder-side inclined ceiling 70 are set between the horizontal ceiling 58 and the girder-side partition 62 in the manner described above. In the set state, the upper end portion of the girder-side inclined ceiling 68 is in close contact with the lower side surface of the slope-adjusting wood 74 of the horizontal ceiling 58, and the girder-side inclined ceiling 68 and the berthing girder-side inclined ceiling 70 are in contact with each other. The lower taper surface of the gradient adjusting wood 78 attached to the lower end is brought into contact with the upper end of the girder-side partition 62 in close contact. That is, by using the end material 84 as a hook to the slope adjusting wood 74 and positioning means, the girder-side inclined ceiling 68 and the berlin-side inclined ceiling 70 can be easily and quickly set at a predetermined assembly position. .

  In the seventh work process, each assembly is permanently fixed and glass wool is attached. Specifically, the main fixing is performed in this order from step 1 to step 5, as shown in FIG. First, in the procedure 1, the corners of the lower part of the dormitory-side inclined ceiling 66 and the dormitory-side inclined ceiling 70 are fixed. Next, in step 2, the corners of the upper part of the dormitory-side inclined ceiling 66 and the dormitory-side inclined ceiling 70 are fixed. Next, in step 3, the horizontal ceiling 58, the wife-side inclined ceiling 64, and the girder-side inclined ceiling 68 are fixed. Next, in Step 4, the horizontal ceiling 58 and the gable side partition 60 are fixed. Finally, in step 5, the C-type gradient adjusting wood 80 is set and fixed at two corner ridge portions.

  As shown in FIG. 22, the glass wool 94 is attached for each unit covering the horizontal ceiling 58 and the girder-side inclined ceiling 68. At this time, a hanging tree 96 for reducing a load burden on the gypsum board 36 in a portion corresponding to the vertical wall 28 is attached every predetermined number. By suspending the ceiling with the suspension tree 96, the load on the gypsum board 36 is reduced. When the installation on the ceiling side is completed, the glass wool 94 is laterally attached to the girder side partition 62 and the wife side partition 60. At this time, a presser foot 98 is attached to prevent the glass wool 94 from slipping down.

  In the eighth work process, gypsum board sticking work is performed. For example, as shown in FIG. 23, the gypsum board 36 is fixed to the central portion of the wife side partition 60 with a nail 50. Thereafter, the gypsum boards 36, 40, 44 are fixed in a predetermined order. At this time, as shown in FIG. 24, for example, when the gypsum board 40 is fixed to the girder-side inclined ceiling 68, the gypsum board 100 for the sample is applied to the girder-side partition 62 side to The gypsum board 40 attached to the ceiling 68 is attached after confirming that the surface is coincident with the surface.

  In the last ninth work step, a duster attachment work is performed.

[Operation and effect of this embodiment]
Next, the operation and effect of this embodiment will be described.

  In the attic room structure 22 according to the present embodiment, the attic room configured to include a vertical wall 28, an oblique ceiling 30, and a horizontal ceiling 32 in the space 20 between the second-floor unit 16 and the roof portion 18 of the unit house 10. When the structure 22 is installed, a gap 46 (a portion indicated by an arrow A in FIG. 2B) between the upper end portion 30A of the oblique ceiling 30 and the end portion 32A in the width direction of the horizontal ceiling 32, and a vertical wall 28 in a gap 52 between the joint end surfaces of the upper end portion 28A of the slant ceiling 30 and the lower end portion 30B of the oblique ceiling 30 (the portion indicated by the arrow B in FIG. The upper end 30A of the oblique ceiling 30 and the end 32A in the width direction of the horizontal ceiling 32, the upper end 28A of the vertical wall 28, and the lower end 30B of the oblique ceiling 30 are interposed by the nail 50. And fixing each to Therefore, the gradient adjusting timbers 48 and 54 are not exposed to the indoor side finished surfaces of the vertical wall 28, the oblique ceiling 30 and the horizontal ceiling 32 (inside the cabin space 24). Therefore, there is no step or the like caused by the ceiling base joiner on the inner surface of the attic room unlike the prior art. As a result, the finished surface using a finishing material or the like is satisfactorily finished with a flat surface (in terms of image, the interior finished surface as shown in FIG. 5 described above). Therefore, according to the attic room structure 22 according to the present embodiment, the appearance quality (finishing quality) of the attic room can be improved.

  In addition, in the attic room structure 22 according to the present embodiment, since the gradient adjusting timbers 48 and 54 are interposed in the gaps 46 and 52 of the joint portion, the construction work time can be shortened. Specifically, in the case of the conventional joining structure and construction method, as shown in FIG. 3 (A), between the end faces of the width direction end portion 32A of the horizontal ceiling 32 and the upper end portion 30A of the oblique ceiling 30. Even if the gap 46 was formed, nothing was applied, so that a fixing method using a long screw 56 had to be adopted.

  However, in the present embodiment, as shown in FIG. 3B, since the gradient adjusting wood 48 is interposed in the gap 46 as a spacer member that fills the gap 46, the end of the horizontal ceiling 32 in the width direction The portion 32A (wood) and the gradient adjusting wood 48 can be fixed by the nail 50, and the upper end 30A (wood) of the oblique ceiling 30 and the gradient adjusting wood 48 can be fixed by the nail 50. Generally, the air gun can be used for the nail fixing compared to the screw fixing, so that the work can be carried out speedily. Therefore, the working time can be greatly reduced as compared with the conventional joining structure / construction method. This can also reduce the production cost.

  Furthermore, in the attic room structure 22 according to the present embodiment, since the gradient adjusting timbers 48 and 54 are interposed in the gaps 46 and 52 of the joint portion, the vertical cut is performed from the method of obliquely cutting the upper end portion of the gypsum board 36. It can be changed to the method to do. Specifically, in the case of the conventional joining structure and construction method, as shown in FIG. 4 (A), the lower end 30B of the oblique ceiling 30 is mounted on the upper end 28A of the vertical wall 28, and is lowered with a screw 56. Since the structure is fixed from the side, it is necessary to extend the gypsum board 36 of the vertical wall 28 to the position of the gypsum board 40 of the oblique ceiling 30 and to cut the upper end portion 36A of the gypsum board 36 diagonally according to the roof slope. there were. This oblique cutting work not only takes time, but also directly affects the finished quality, so the work itself is difficult.

  However, in this embodiment, as shown in FIG. 4B, the upper end portion 28A of the vertical wall 28 and the lower end portion 30B of the oblique ceiling 30 are abutted, and the gradient adjustment is performed as a spacer member in the gap 52 between them. Since the wood 54 is interposed, the upper end 28A (wood) of the vertical wall 28 and the slope adjusting wood 54 are fixed with the nail 50, and the lower end 30B (wood) of the oblique ceiling 30 and the slope adjusting wood 54 are attached. It can be fixed with the nail 50. For this reason, it is not necessary to cut the upper end portion 36A of the gypsum board 36 obliquely. As a result, according to the present embodiment, the working time can be greatly shortened and the finished quality can be improved. Further, since it is not necessary to extend the upper end portion 36A of the gypsum board 36, the yield is improved accordingly. Furthermore, since the conventional screw fixing can be changed to the nail fixing, the working time can be shortened from this point.

  Further, in the attic room structure 22 according to the present embodiment, the end 32A in the width direction of the horizontal ceiling 32 (the horizontal ceiling 58 in the configuration of FIG. 1) and the vertical wall 28 (in the configuration of FIG. 1, the wife side partition). 60, between the upper end portion 28A of the girder side partition 62), in the slanted ceiling 30 (in the configuration of FIG. 1, the gable side slanted ceiling 64, the dormitory side slanted ceiling 66, the girder side slanted ceiling 68, the dormitory wives side) When the inclined ceiling 70) is attached, the end member 84 that has been attached in advance is used in place of the hook, so that the oblique ceiling 30 can be set at a predetermined assembly position very easily. For this reason, the assembling work of the oblique ceiling 30 becomes very efficient, and greatly contributes to shortening of working time and reduction of working labor in a high temperature and high humidity environment.

  Furthermore, according to the construction method of the attic room structure 22 according to the present embodiment, first, as a preliminary preparation, a gap between the end 32A in the width direction of the horizontal ceiling 32 and the upper end 30A of the oblique ceiling 30 is provided. A slope adjusting wood 48 as a first slope adjusting member for filling 46 is fixed in advance, and a second gap 52 is filled in the lower end 30B of the oblique ceiling 30 with the upper end 28A of the vertical wall 28. A slope adjusting wood 54 as a slope adjusting member is fixed in advance, and is further engaged with the upper end 30A of the oblique ceiling 30 by the slope adjusting wood 48 at the end 32A in the width direction of the horizontal ceiling 32 when assembled. End material 84 as a stop member is set in advance, the vertical wall 28 is erected, and the horizontal ceiling 32 is horizontally held with respect to the floor 26 using the horizontal ceiling support jig 92, and is held at a predetermined assembly position. After that, the end material 84 is changed to the gradient adjusting wood 48. The slant ceiling 30 is positioned between the upper end portion 28A of the vertical wall 28 and the width direction end portion 32A of the horizontal ceiling 32 by setting the gradient adjusting wood 54 to the upper end portion 28A of the vertical wall 28 while stopping. Since the components are assembled in a state and then fixed to each part, the oblique ceiling 30 can be assembled easily and quickly. Therefore, the construction time in the space 20 between the second floor unit 16 and the roof portion 18 can be greatly shortened. In addition, work labor is reduced.

[Supplementary explanation of the embodiment]
The attic room structure 22 according to the present embodiment can be used not only as a storage space but also as a living room space if the height of the attic space 24 can be secured to some extent. . In particular, in the attic room structure 22 according to the present embodiment, the finished quality in the room is very good, which is suitable for use as a living room space. In addition, when using it as a living room space, it is preferable to perform a structure such as flooring the floor 26.

Moreover, in the construction example mentioned above, although the close-up type shed room structure 22 suitable as an example for explanation was given, the fact that this roof structure can be built is naturally a gable type, a dormitory type However, the present invention according to claim 1 and claim 2 does not exclude roof structures other than the representative three types. In other words, due to the nature of the attic room structure installed in the space 20 between the second-floor unit 16 and the roof portion 18, the above three types are mainly considered with the expectation that a very complicated roof structure will not be adopted in practice. This means that it is possible to respond to roof structures other than the above three types as required.

  Furthermore, in this embodiment mentioned above, although this invention was applied with respect to the unit house 10, it is not restricted to this, You may apply this invention with respect to the housing | casing type | mold houses other than a unit house, and it is not necessarily a use. However, the present invention may be applied to a unit building used for a store or a work place. Further, it may be applied to a general wooden house. However, when the present invention is applied to a unit building, a wooden building type attic room structure 22 is combined with a unit building configured by sequentially installing building units that are manufactured in advance in a factory. There is an advantage that the degree of freedom is increased (added value is increased).

  Further, the gradient adjusting timbers 48, 54 and the like do not necessarily need to be a single piece having a length corresponding to the span length, and may be divided into several pieces.

It is a disassembled perspective view which shows the whole structure of the attic room structure which concerns on this embodiment. (A) is a schematic block diagram of the unit house provided with the attic room structure shown by FIG. 1, (B) is an enlarged view of the attic space of (A). (B) is an enlarged view of the joining structure (part A storage) of the part indicated by the arrow A in FIG. 2 (B), and (A) is shown for comparison, and is part A when the conventional structure is used. FIG. (B) is an enlarged view of the joining structure (part B fit) of the part shown by arrow B in FIG. 2 (B), and (A) is shown for comparison, and is part B fit when using the conventional structure. FIG. It is the perspective view seen from the interior space side which shows the accommodation image of the attic room structure which concerns on this embodiment. It is a work process figure which shows the construction procedure of the attic room structure which concerns on this embodiment. It is a perspective view for demonstrating the cutting point of the gradient adjustment wood in a 1st operation process. It is a table | surface which shows the kind of gradient adjustment wood prepared beforehand. It is an enlarged view which shows the usage example of gradient adjustment wood between a horizontal ceiling and each inclination ceiling, and between each inclination ceiling and each partition. It is an enlarged view which shows the usage example of the gradient adjustment timber between the dormitory wife side inclined ceiling and the dormitory girder side inclined ceiling. It is an enlarged view which shows the usage example of the gradient adjustment timber between the girder side inclination ceilings adjacent in a gable type. It is a perspective view which shows the assembly | attachment procedure of the horizontal ceiling in a 2nd operation process. It is an enlarged view which shows the point at the time of fixing the gradient adjustment timber shown by FIG. 12 to a horizontal ceiling. It is a perspective view which shows the assembly | attachment procedure of the wife side inclination ceiling in a 2nd operation process. It is a perspective view which shows the assembly | attachment procedure of the girder side inclination ceiling in a 2nd operation process. It is an enlarged view which shows the point at the time of fixing gradient adjustment wood to the inclined ceiling shown by FIG.14 and FIG.15. It is a perspective view which shows the mode of the partition attachment in a 4th work process. It is a perspective view which shows the mode of the horizontal ceiling attachment in a 5th operation process. It is a perspective view which shows the mode of the inclination ceiling attachment in a 6th operation process. It is a side view which shows the mode at the time of attachment of a girder side inclination ceiling. It is a perspective view which shows the procedure of the main fixing of the assembly in a 7th operation process. It is a perspective view which shows the mode of the glass wool attachment in a 7th operation process. It is a front view which shows the mode of gypsum board sticking in an 8th operation process. It is an enlarged side view which shows the mode of the surface position alignment at the time of sticking a gypsum board. It is a principal part enlarged view which shows the prior art example using the ceiling base joiner.

Explanation of symbols

14 First floor unit (building body)
16 Second floor unit (building body)
18 Roof 20 Space 22 Hut Room Structure 26 Floor 28 Vertical Wall 30 Diagonal Ceiling 32 Horizontal Ceiling 46 Clearance 48 Gradient Adjustment Wood (Gradient Adjustment Member)
50 Nail 52 Clearance 54 Gradient adjustment wood (Gradient adjustment member)
58 Horizontal ceiling 60 Wife side partition (vertical wall)
62 Girder partition (vertical wall)
64 Inclined ceiling on wife side (oblique ceiling)
66 Boarding wife side inclined ceiling (oblique ceiling)
68 Girder-side inclined ceiling (oblique ceiling)
70 Leaning ceiling on dormitory side (oblique ceiling)
72 Gradient adjustment wood (first gradient adjustment member)
74 Gradient adjustment wood (first gradient adjustment member)
76 Gradient adjustment wood (second gradient adjustment member)
78 Gradient adjustment wood (second gradient adjustment member)
80 Grade adjustment wood (gradient adjustment member)
81 Grade adjustment wood (gradient adjustment member)
94 glass wool
96 hanging trees

Claims (5)

A hut that is installed in a space between the building body and the roof, and includes at least a horizontal ceiling arranged horizontally with respect to the floor and an oblique ceiling arranged obliquely with respect to the horizontal ceiling A room structure,
In the gap between the joint end surfaces of the horizontal ceiling and the oblique ceiling, a gradient adjusting member having a taper-shaped portion matching the crossing angle of both end surfaces is interposed, and the gradient adjusting member is attached to the nail on the horizontal ceiling and the oblique ceiling. Fixed,
Furthermore, continuous glass wool is laid on the upper surfaces of the horizontal ceiling and the oblique ceiling, and the glass wool is attached to each unit covering the horizontal ceiling and the oblique ceiling.
An attic structure characterized by that. Installed in the space between the building body and the roof, at least a vertical wall arranged perpendicular to the floor, a horizontal ceiling arranged parallel to the floor, and the upper end of the vertical wall and the horizontal ceiling A shed room structure comprising an oblique ceiling spanned diagonally between the ends of the roof,
In the gap between the joint end surfaces of the horizontal ceiling and the oblique ceiling, a gradient adjusting member having a taper-shaped portion matching the crossing angle of both end surfaces is interposed, and the gradient adjusting member is attached to the nail on the horizontal ceiling and the oblique ceiling. And fixing
A gap adjusting member having a taper-shaped portion matching the crossing angle of both end faces is interposed in the gap between the joining end faces of the vertical wall and the oblique ceiling, and the slope adjusting member is naild to the vertical wall and the oblique ceiling. Fixed with
Further, continuous glass wool is laid on the upper surfaces of the horizontal ceiling and the oblique ceiling, and the glass wool is attached for each unit covering the horizontal ceiling and the oblique ceiling, and is separately provided on the outer side surface of the vertical wall. Glass wool is attached,
An attic structure characterized by that. For each predetermined number of glass wool, a hanging tree for hanging the ceiling in contact with the lateral edge of the glass wool is attached,
3. The attic room structure according to claim 1 or claim 2, wherein At least a vertical wall arranged perpendicular to the floor surface, a horizontal ceiling arranged parallel to the floor surface, and an oblique ceiling spanned obliquely between the upper end of the vertical wall and the end of the horizontal ceiling Is a construction method of the attic room structure that is applied when installing the attic room structure configured in the space between the building main body and the roof,
First fixing a first gradient adjusting member that fills a gap between the upper end of the oblique ceiling at the end of the horizontal ceiling,
A second gradient adjusting member that fills a gap between the lower end of the oblique ceiling and the upper end of the vertical wall is fixed in advance, and is locked to the first gradient adjusting member when assembled to the upper end of the oblique ceiling. The locking member to be set in advance,
After the vertical wall is erected on the floor surface and the horizontal ceiling is held at a predetermined assembly position, the second gradient adjusting member is locked to the first gradient adjusting member, and the second gradient adjusting member is moved to the upper end of the vertical wall. Assemble the slanted ceiling between the top edge of the vertical wall and the edge of the horizontal ceiling, and then fix each part permanently .
Laying continuous glass wool for each unit covering the horizontal and diagonal ceilings,
The construction method of the attic room structure characterized by this. For each predetermined number of glass wool, a suspension tree for hanging the ceiling in contact with the lateral edge of the glass wool is provided.
The construction method of the attic room structure according to claim 4.

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