Eave soffit panel fitting structure, eave soffit panel fitting method and simple outdoor structure

Abstract

To provide an eave soffit panel fitting structure, an eave soffit panel fitting method and a simple outdoor structure which can improve workability in fixing stiffeners to beams for fitting the eave soffit panel during a reform and can construct the eave soffit panel even when there are construction errors in arrangement angles of roof materials.SOLUTION: This invention regards a fitting structure of an eave panel 50 to an existing simple outdoor structure including multiple pillars 2, beams 4 and roof materials 14, which comprises a stiffener 30, a substrate material 40 and the eave soffit panel 50. The stiffener 30 is fixed to the beam 4 with stiffener -fixing part 60. The substrate material 40 is arranged orthogonally to the stiffener 30 and fixed to the bottom surface of the stiffener 30. The eave soffit panel 50 is fitted to the bottom surface of the substrate material 40. The stiffener-fixing part 60 comprises a connection part, a pair of extension surfaces along each side surface of the stiffener 30, and a beam-fixing surface along the side surface of the beam 4. The stiffener 30 is oscillatably fitted between the extension surfaces of the stiffener-fixing part 60. The stiffener-fixing part 60 is fixed to the side surface of the beam 4 with the beam-fixing surface.SELECTED DRAWING: Figure 5

Description

[Technical field]

[0001] The present invention relates to a mounting structure for an eaves panel to be installed on an existing simple outdoor structure such as a carport, a mounting method for an eaves panel, and a simple outdoor structure. [Background technology]

[0002] In the case of simple outdoor structures such as carports and storage sheds, eaves panels (ceiling panels) may be installed as a retrofit to existing simple outdoor structures to improve the appearance when looking up at the roof and to prevent condensation water from dripping from the roofing materials. For example, paragraphs 0042 to 0049 and figures 7 and 8 of Patent Document 1 disclose a structure for retrofitting a ceiling panel to an existing carport. That is, the structural reinforcement is divided into three reinforcement members, the first base end reinforcement member and the second base end reinforcement member are fixed to two beam members using L-shaped metal fittings, and then the intermediate structural reinforcement member is connected and fixed to each base end reinforcement member, and then multiple base members are fixed to the lower surface of the reinforcement structural member, and the ceiling panel is inserted and held in the panel holding portion formed integrally with the base members. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent No. 6683521 Summary of the Invention [Problem to be solved by the invention]

[0004] However, in the retrofit method of Patent Document 1, each base-end reinforcement material is fixed to each beam with an L-shaped metal fitting. Therefore, if, for example, the roof material's placement angle (water gradient) differs from the standard angle due to construction errors in the pillars or beams, the base-end reinforcement material fixed to the beams with an L-shaped metal fitting and the roof material's placement angles will be different, resulting in the L-shaped metal fittings being unable to follow and becoming deformed, or it may become difficult to connect and fix the intermediate structural reinforcement material to each base-end reinforcement material. In addition, as described in paragraph 0041, the structure shown in FIG. 2 and FIG. 3 of Patent Document 1 is not intended to be applied to retrofit construction. Furthermore, in this structure, L-shaped metal fittings for the reinforcing material are screwed to both sides of the structural reinforcing material, two L-shaped metal fittings for the beam member are screwed to the side of the beam member, the structural reinforcing material is placed on the upper surface of the beam member, and the L-shaped metal fittings for the reinforcing material and the beam member are connected to each other with bolts and nuts. Since an electric screwdriver is used to screw the L-shaped metal fittings to the side of the structural reinforcing material, the L-shaped metal fittings cannot be attached after the structural reinforcing material is placed between the roof material and the beam. On the other hand, when the structural reinforcing material with the L-shaped metal fittings attached is placed between the roof material and the beam, there is a problem that the L-shaped metal fittings for the beam member cannot follow the arrangement angle of the roof material and are deformed when the arrangement angle of the roof material is different from the reference angle, or it becomes difficult to connect and fix the L-shaped metal fittings for the reinforcing material and the L-shaped metal fittings for the beam member. Therefore, there is a need for an installation structure and method for eaves panels that can improve the ease of fixing reinforcing materials to beams when installing eaves panels during renovation, and that can reliably install eaves panels even if there is a construction error in the angle of the roof material, as well as a simple outdoor structure with an eaves panel installed.

[0005] The object of the present invention is to provide an installation structure for an eaves panel, an installation method for an eaves panel, and a simple outdoor structure that can improve the workability of fixing reinforcing materials to beams when installing an eaves panel during renovation, and can reliably install the eaves panel even if there is a construction error in the arrangement angle of the roof material. [Means for solving the problem]

[0006] The present invention relates to a structure for mounting an eaves panel to an existing simple outdoor structure having a plurality of columns, a beam that is hung between the columns, and a roof material that is composed of a folded plate having a mountain-shaped shape extending in a direction perpendicular to the longitudinal direction of the beam and is arranged on the upper part of the beam, the structure comprising: a reinforcement material that is arranged between the roof material and the beam perpendicular to the longitudinal direction of the beam and fixed to the beam with a reinforcement material fixing part; a base material that is arranged perpendicular to the longitudinal direction of the reinforcement material and fixed to the underside of the reinforcement material; and an eaves panel attached to the underside of the base material, the reinforcement material fixing part having a connecting part, a pair of extending surface parts extending from the connecting part along each side of the reinforcement material, and a beam fixing surface part that extends from the connecting part along the side of the beam, the reinforcement material is attached to the extending surface part freely by the pair of extending surface parts and a bolt that penetrates the reinforcement material and a nut that screws onto the bolt, and the reinforcement material fixing part is fixed to the side of the beam by the beam fixing surface part.

[0007] The present invention relates to a method for installing an eaves panel on an existing simple outdoor structure, the existing simple outdoor structure having a plurality of pillars, beams spanned between the pillars, and a roof material made of folded plates having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beams, the method including the steps of: arranging a reinforcing material between the roof material and the beams; arranging a base material in a direction perpendicular to the reinforcing material; fixing the base material to the reinforcing material; and fixing the reinforcing material to the beams. The method further includes the steps of: placing a reinforcing material between the roof material and the beams; placing a base material in a direction perpendicular to the reinforcing material; fixing the base material to the reinforcing material; and fixing the reinforcing material to the beams. The method includes a process of attaching a eaves soffit panel to the beam, and the process of fixing the reinforcing material to the beam is characterized in that the process uses a reinforcing material fixing part having a connecting portion, a pair of extending surface portions extending from the connecting portion along each side of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along the side of the beam, and after the reinforcing material is attached to the extending surface portions so as to be freely swingable by a bolt that penetrates the pair of extending surface portions and the reinforcing material and a nut that is screwed onto the bolt, the beam fixing surface portion is fixed to the side of the beam.

[0008] The present invention is a method for installing an eaves panel to an existing simple outdoor structure, the existing simple outdoor structure having a plurality of pillars, beams spanned between the pillars, and a roof material composed of folded plates placed on the top of the beams, and is characterized in that the method includes the steps of: placing a reinforcing material between the roof material and the beams; attaching the reinforcing material to the extending surface portion of a reinforcing material fixing part having a connecting portion, a pair of extending surface portions extending from the connecting portion along each side of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along the side of the beam, by using the pair of extending surface portions of the reinforcing material and a bolt penetrating the reinforcing material and a nut screwed onto the bolt; fixing a base material to the underside of the reinforcing material in a direction perpendicular to the reinforcing material; fixing the beam fixing surface portion of the reinforcing material fixing part to the side of the beam; and attaching the eaves panel to the underside of the base material.

[0009] The present invention relates to a method for installing an eaves panel on an existing simple outdoor structure, the existing simple outdoor structure having a plurality of pillars, beams spanned between the pillars, and a roof material made of folded plates placed on the top of the beams, and at least two beams are provided, the method comprising the steps of: arranging a first divided reinforcement member between the roof material and one of the beams, arranging a second divided reinforcement member between the roof material and the other of the beams, and fixing the first divided reinforcement member and the second divided reinforcement member to a connecting reinforcement member to form a reinforcement member; and attaching a connecting portion and a portion of the reinforcement member from the connecting portion to the connecting portion. The method includes the steps of: attaching the reinforcement to the extending surface portion so that it can swing freely using a pair of extending surface portions of a reinforcement fixing part having a pair of extending surface portions extending along each side surface and a beam fixing surface portion extending from the connecting portion along the side surface of the beam, a bolt penetrating the reinforcement, and a nut screwed onto the bolt; fixing a base material to the underside of the reinforcement in a direction perpendicular to the reinforcement material; fixing the beam fixing surface portions of the reinforcement fixing part to the side surface of the beam; and attaching the eaves panel to the underside of the base material.

[0010] The simple outdoor structure of the present invention comprises a plurality of pillars, beams hung between the pillars, a roofing material composed of folded plates having an angle-shaped shape extending in a direction perpendicular to the longitudinal direction of the beams and arranged on the upper part of the beams, a reinforcement material arranged between the roofing material and the beams perpendicular to the longitudinal direction of the beams and fixed to the beams with a reinforcement material fixing part, a base material arranged perpendicular to the longitudinal direction of the reinforcement material and fixed to the underside of the reinforcement material, and an eaves panel attached to the underside of the base material, wherein the reinforcement material fixing part has a connecting part, a pair of extending surface parts extending from the connecting part along each side of the reinforcement material, and a beam fixing surface part extending from the connecting part along the side of the beam, the reinforcement material is attached to the extending surface parts freely swingable by the pair of extending surface parts and a bolt penetrating the reinforcement material and a nut screwed onto the bolt, and the reinforcement material fixing part is fixed to the side of the beam by the beam fixing surface part. Effect of the Invention

[0011] According to the present invention, it is possible to provide a simple outdoor structure, an installation method for an eaves panel, and a simple outdoor structure that can improve the workability of fixing reinforcing materials to beams when installing eaves panels during renovation, and that can reliably install eaves panels even if there is a construction error in the arrangement angle of the roof material. [Brief description of the drawings]

[0012] [Figure 1] FIG. 1 is a perspective view showing a carport, which is a simple outdoor structure according to a first embodiment of the present invention. [Diagram 2] FIG. 2 is a perspective view showing the carport of the embodiment. [Diagram 3] FIG. 2 is a perspective view showing the pillars, beams, reinforcing materials, and base materials of the carport of the embodiment. [Figure 4] FIG. 2 is a front cross-sectional view of the roof portion of the carport of the embodiment. [Diagram 5] FIG. 2 is a side cross-sectional view of the roof portion of the carport of the embodiment. [Figure 6] FIG. 4 is a front cross-sectional view showing the fixing structure of the reinforcing material according to the embodiment. [Figure 7] FIG. 4 is a side cross-sectional view showing the fixing structure of the reinforcing material of the embodiment. [Figure 8] FIG. 2 is a perspective view showing a reinforcing material fixing part according to the embodiment. [Figure 9] 11A to 11C are diagrams showing the step of installing a trim material in the method of installing the eaves panel of the embodiment. [Figure 10] 11A to 11C are diagrams showing the process of removing the fascia material in the method of installing the eaves panel of the embodiment. [Figure 11] 11A to 11C are diagrams showing a process of arranging a reinforcing material in the method of mounting the eaves panel of the embodiment. [Figure 12] 11A to 11C are diagrams showing a process of attaching a reinforcing material fixing part to a reinforcing material in the method of attaching the eaves panel of the embodiment. [Figure 13] 11A to 11C are diagrams showing a process of attaching a reinforcing material fixing part to a beam in the method of attaching the eaves panel of the embodiment. [Figure 14] FIG. 4 is a side cross-sectional view showing a carport, which is a simple outdoor structure according to a second embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0013] [First embodiment] A first embodiment of the present invention will now be described with reference to the drawings. 1 and 2 are perspective views showing a carport 1, which is a simple outdoor structure of the first embodiment, and show the carport 1 after renovation. Before renovation, the carport 1 was composed of pillars 2, beams 4, and a roof 10, and after renovation, a ceiling 20 was further added. The direction in which cars enter the carport 1 is the X-axis direction, with the entrance (nearby) side along the X-axis being the front side (X1 direction) and the back side being the rear side (X2 direction). The frontage direction (left-right direction, width direction) is the Y-axis direction, with Y1 being the left direction when viewing the carport 1 from the front to the rear, and Y2 being the right direction. The Z-axis direction is the up-down direction, with Z1 being the upward direction and Z2 being the downward direction.

[0014] The columns 2 are erected on the left and right sides of the carport 1 in the width direction, two at the front and two at the back. The upper ends of the pair of columns 2 on the left and right are connected by a beam 4 extending in the width direction. In other words, two beams 4 are arranged in parallel, one at the front and one at the back. The number of columns 2 and beams 4 installed can be changed as appropriate depending on the size and specifications of the carport 1. In the first embodiment, the upper ends of the two columns 2 on the X2 side are slightly higher than the upper ends of the two columns 2 on the X1 side, and the upper surface height of the beam 4 on the X1 side is slightly lower than the upper surface height of the beam 4 on the X2 side. As a result, as described later, the roof 10 is provided with a water gradient so that the X2 side is above the water and the X1 side is below the water.

[0015] As shown in Figures 3 to 5, the roof 10 is composed of a tight frame 12 fixed to the upper surfaces of a pair of front and rear beams 4, a roof material 14 attached to the tight frame 12, and a fascia material 16 surrounding the four peripheral edges of the roof material 14. Note that Figure 3 is a diagram showing the framework structure of the carport 1 without the roof material 14 and the eaves panel described below. The roof material 14 is composed of folded plates having a mountain shape extending in the front-to-rear direction (X-axis direction) perpendicular to the longitudinal direction of the beams 4. This roof material 14 is installed with the front side downward so that the edge on the X2 side is above the water and the edge on the X1 side is below the water. For this reason, as shown in Figure 5, a gutter 17 is provided on the front fascia material 16, and a drain pipe 18 is connected to the gutter 17.

[0016] As shown in Figures 3 to 5, the ceiling 20 is composed of a reinforcing material 30 fixed to the upper surface of the beam 4, a base material 40 fixed to the underside of the reinforcing material 30, and an eaves panel 50 attached to the underside of the base material 40. The reinforcing members 30 are placed across the upper surfaces of the front and rear beams 4, extend in the front-rear direction (X-axis direction), and are arranged in parallel in the width direction (Y-axis direction). In this embodiment, five reinforcing members 30 are arranged in parallel as shown in Fig. 3. The reinforcing members 30 are extruded members made of a metal material such as aluminum or steel and formed into a rectangular cross section. The reinforcing members 30 are fixed to the upper surfaces of the beams 4 by using reinforcing member fixing parts 60. Details of the reinforcing member fixing parts 60 will be described later.

[0017] The base material 40 extends in the width direction (Y-axis direction) across the undersides of the reinforcing materials 30 arranged in the width direction, and multiple base materials are arranged in parallel in the front-rear direction (X-axis direction). The base material 40 is an extruded material made of a metal material such as aluminum or steel, and has a hollow portion with a rectangular cross section and a fin portion extending from the hollow portion. The upper surface of the fin portion is flush with the upper surface of the hollow portion, and as shown in Fig. 5, the base material 40 is abutted against the underside of the reinforcing material 30 with the fin portion facing the above-water side (X2 side), and is fixed by screwing a truss tapping screw 42 into the reinforcing material 30 from below through the fin portion. In addition, the underside of the reinforcing material 30 has peripheral edges 44, 45, 46, and 47 provided along the outermost peripheral edge of the eaves panel 50, which are screwed to the underside of the reinforcing material 30 with truss tapping screws 42.

[0018] The eaves soffit panel 50 is composed of a panel material that is rectangular in plan view, and as shown in Fig. 6, a fixing piece 51 that is fixed to the underside of the base material 40 with a drill screw 55 and an engagement protrusion 52 that engages with an adjacent eaves soffit panel 50 are provided on the edge on the Y1 side. In addition, the eaves soffit panel 50 is provided with an engagement recess 53 that engages with the engagement protrusion 52 of the adjacent eaves soffit panel 50 on the edge on the Y2 side. The eaves panels 50 are attached sequentially from the Y2 side toward the Y1 side in the width direction (Y-axis direction). Therefore, the molding 44 provided at the end on the Y2 side in Fig. 4 is the molding on the starter side to which the eaves panels 50 are attached first. The molding 45 provided at the end on the Y1 side in Fig. 4 is the molding on the end base side that holds the eaves panels 50 that are attached last. Then, by arranging multiple eaves panels 50, the ceiling 20 is constructed as shown in Fig. 1.

[0019] The molding 46 provided at the end on the X2 side in FIG. 5 is an above-water side molding, and the molding 47 provided at the end on the X1 side is an underwater side molding. A trim material 48 is fixed to both sides of the beam 4 along the width direction by a drill screw 49.

[0020] Next, the mounting structure of the reinforcing member 30 to the beam 4 will be described with reference to FIGS. The reinforcement 30 is fixed to the beam 4 by a reinforcement fixing part 60. As shown in Fig. 8, the reinforcement fixing part 60 includes a connecting part 62, a pair of extending surface parts 63 extending upward from the connecting part 62, and a beam fixing surface part 64 extending downward from the connecting part 62. The connecting portion 62 is formed in a flat rectangular plate shape. The pair of extending surface portions 63 extend upward from two sides of the connecting portion 62 and are disposed along the side surfaces of the reinforcing material 30. Each of the extending surface portions 63 has a hole 631 formed therein. The beam fixing surface portion 64 extends downward from a side of the connecting portion 62 that is perpendicular to the side from which the extending surface portion 63 extends. The beam fixing surface portion 64 has a hole 641 formed therein.

[0021] 6 and 7, with the reinforcement material 30 disposed between a pair of extending surface portions 63, a bolt 66 is inserted from a hole 631 in the extending surface portion 63 into a through hole 310 (see FIG. 12) formed in the reinforcement material 30, and a nut 67 is screwed onto the bolt 66, thereby connecting the reinforcement material fixing part 60 to the reinforcement material 30. At this time, the reinforcement material 30 is connected to the reinforcement material fixing part 60 by the bolt 66 and the nut 67, and the lower surface of the reinforcement material 30 is disposed above and spaced apart from the connecting portion 62, so that the reinforcement material 30 is freely swingable relative to the reinforcement material fixing part 60, and the angle at which the reinforcement material 30 is disposed relative to the reinforcement material fixing part 60 can be adjusted.

[0022] In addition, the reinforcement fixing part 60 is fixed to the beam 4 by abutting the beam fixing surface portion 64 against the trim material 48 fixed to the side of the beam 4, and screwing a drill screw 69 into the side of the beam 4 from the side of the beam fixing surface portion 64 through hole 641 and the pilot hole of the trim material 48.

[0023] Next, a method for attaching the eaves panel 50 to an existing carport by remodeling will be described. The existing carport is a carport equipped with multiple pillars 2, beams 4 spanning the pillars 2, a roof material 14 made of folded plates arranged on the upper part of the beams 4 via a tight frame 12, and a fascia material 16 arranged to surround the roof material 14. In preparation for the renovation work of attaching the eaves panel 50 to such an existing carport, pilot holes for attaching screws are drilled as necessary in the trim material 48, reinforcing material 30, moldings 44 to 47, etc.

[0024] After or in parallel with the above preparations, the trim members 48 are fixed to both side surfaces of the beam 4 using drill screws 49 as shown in FIG. Next, remove the fascia material 16 on the above-water side or below-water side as shown in Figure 10. When removing the fascia material 16 on the below-water side, also remove the part of the drain pipe 18 connected to the fascia material 16, i.e., the drain, and support the drain pipe 18 separately. Next, as shown in Figure 11, a reinforcing material 30 is inserted horizontally from the mountain-shaped end face of the folded plate that constitutes the roof material 14 that is exposed by removing the fascia material 16 on the above-water side or below-water side.

[0025] Next, as shown in FIG. 12, a bolt 66 is inserted through a hole 631 formed in the extending surface portion 63 of the reinforcing material fixing part 60 into a through hole 310 machined in the reinforcing material 30 inserted between the roof material 14 and the beam 4, and a nut 67 is screwed in. That is, the through hole 310 is formed in advance so as to penetrate two side surfaces of the reinforcing material 30. For this reason, the reinforcing material fixing part 60 is lifted upward from below the reinforcing material 30 to sandwich the reinforcing material 30 between the extending surface portions 63, the through hole 310 and the hole 631 of the extending surface portion 63 are overlapped, the bolt 66 is inserted into the hole 631 of one of the extending surface portions 63, and the nut 67 is screwed in and tightened on the tip of the bolt 66 protruding from the hole 631 of the other extending surface portion 63 via the through hole 310. At this time, as shown in FIG. 6, the bolts 66 and nuts 67 are placed in a narrow space surrounded by the roof material 14, but by using a tool such as a ratchet wrench, they can be easily tightened from below.

[0026] Next, although not shown, an above-water side molding 46 and an underwater side molding 47 are attached to both ends of the reinforcing material 30 with truss tapping screws 42. In addition, a base material 40 is placed in a direction perpendicular to the longitudinal direction of the reinforcing material 30, and the base material 40 is attached to the underside of the reinforcing material 30 with the truss tapping screws 42. Furthermore, a starter side peripheral edge 44 is attached to one end of each base material 40 with a truss tapping screw 42, and an end base side peripheral edge 45 is attached to the other end of each base material 40 with a truss tapping screw 42.

[0027] 13, the reinforcement material 30 is moved to the beam 4 side, the beam fixing surface portion 64 of the reinforcement material fixing part 60 is brought into contact with the parting material 48 attached to the beam 4, and a drill screw 69 is screwed into the beam 4 through the parting material 48 from the hole 641 of the beam fixing surface portion 64. In this embodiment, all of the base materials 40 are attached to each reinforcement material 30, and then the reinforcement material 30 is fixed to the beam 4 using the reinforcement material fixing part 60. However, the remaining base materials 40 may be attached after the reinforcement material 30 with at least one or more, preferably two or more, base materials 40 attached is fixed to the beam 4.

[0028] Next, the soffit panels 50 are attached to the base material 40 in sequence from the molding 44 on the starter side toward the molding 45 on the end base side. That is, the soffit panel 50 to be placed first on the molding 44 side is inserted between the trim 48 and the moldings 46, 47, one end side on which the engagement recess 53 is formed is inserted into the molding 44, and the fixing piece 51 is fixed to the base material 40 with a drill screw 55. Thereafter, the soffit panel 50 is inserted between the trim 48 and the moldings 46, 47, the engagement recess 53 is inserted into the engagement protrusion 52 of the soffit panel 50 already attached, and the fixing piece 51 is fixed to the base material 40 with a drill screw 55. The last soffit panel 50 on the end base side is fixed to the base material 40 with drill screws, and an end cover is attached to the molding 45 to hide the drill screws.

[0029] After the eaves panel 50 is installed, the fascia material 16 on the above-water side or below-water side that was removed is installed. This completes the renovation work on the carport 1 to which the retrofit eaves panel 50 has been attached.

[0030] [Effects of the first embodiment] In the first embodiment, a plurality of reinforcing members 30 arranged in a direction perpendicular to the beam 4 are fixed to the beam 4 using the reinforcing member fixing part 60, a plurality of base materials 40 perpendicular to the longitudinal direction of the reinforcing member 30 are fixed to the underside of the reinforcing member 30, and the eaves panel 50 is attached to the underside of the base material 40, so that the eaves panel 50 can be attached to an existing carport 1 afterwards for remodeling. In particular, the bolt 66 is inserted into the hole 631 formed in the extension surface part 63 of the reinforcing member fixing part 60 and the through hole 310 formed in the side surface of the reinforcing member 30, and the nut 67 is screwed to fix the reinforcing member fixing part 60 to the reinforcing member 30, so that the reinforcing member fixing part 60 can be attached to the reinforcing member 30 so as to be free to swing even when the reinforcing member 30 is arranged between the roof material 14 and the beam 4. In addition, the reinforcing member fixing part 60 can be fixed to the beam 4 with a drill screw 69 from the side of the beam 4. Therefore, even if the roof material 14 is installed, the reinforcement material fixing part 60 can be attached to the reinforcement material 30 and the beam 4, improving the workability of construction work during renovation. Since the bolt 66 of the reinforcement material fixing part 60 is inserted through the hole 631 of the extending surface part 63 and the through hole 310 of the reinforcement material 30, the reinforcement material 30 can swing freely with respect to the reinforcement material fixing part 60 fixed to the beam 4, and the arrangement angle of the reinforcement material 30 can be adjusted. Therefore, even if the arrangement angles of the roof material 14 of the existing carport 1 vary, the reinforcement material 30 can be arranged to follow those angles, and the reinforcement material 30 can be reliably attached to the beam 4, improving the ease of construction work. In addition, since two or more base materials 40 are attached to each reinforcement material 30 and then the reinforcement material 30 is fixed to the beam 4, the reinforcement materials 30 can be arranged parallel to each other, and the reinforcement materials 30 can be easily positioned in the left-right direction, i.e., the Y-axis direction, on the beam 4. This makes it less likely that problems will occur in the later construction process, such as hole position misalignment, and improves construction workability.

[0031] [Second embodiment] Next, a carport 1B, which is a simple outdoor structure of the second embodiment, will be described with reference to Fig. 14. The carport 1B differs from the carport 1 of the first embodiment in the configuration of the reinforcing material 30B. Therefore, in the carport 1B, the same configuration as the carport 1 of the first embodiment is given the same reference numerals and the description will be omitted. The reinforcement member 30B includes a first separate reinforcement member 31, a second separate reinforcement member 32, and a connecting reinforcement member 33. The first separate reinforcement member 31 and the second separate reinforcement member 32 are extruded members formed into a rectangular cross section of a metal material, similar to the reinforcement member 30 of the first embodiment. The connecting reinforcement member 33 is a U-shaped channel member inserted into the first separate reinforcement member 31 and the second separate reinforcement member 32, and is connected to the first separate reinforcement member 31 and the second separate reinforcement member 32 with screws 35.

[0032] The carport 1B of the second embodiment can also be remodeled in the same manner as in the first embodiment, except for the process of attaching the reinforcing material 30B. That is, when installing the eaves panel 50 in a renovation of an existing carport, first, the first divided reinforcement member 31 and the second divided reinforcement member 32 of the reinforcement member 30B are placed between the beam 4 and the roof material 14. At this time, since the first divided reinforcement member 31 and the second divided reinforcement member 32 can be inserted from between the front and rear beams 4, there is no need to remove the fascia material 16. Also, a part of the connecting reinforcement member 33 is inserted into one of the first divided reinforcement member 31 and the second divided reinforcement member 32 and temporarily fixed therein. Next, the connecting reinforcement member 33 inserted into one of the first divided reinforcement member 31 and the second divided reinforcement member 32 is pulled out and inserted into the other one, and they are connected with screws 35 to assemble the reinforcement member 30B. Thereafter, similarly to the first embodiment, the base material 40 is attached to the reinforcing material 30B, the reinforcing material 30B is fixed to the beam 4 using the reinforcing material fixing parts 60, and the eaves panel 50 is attached to the base material 40.

[0033] [Effects of the second embodiment] According to the second embodiment, it is possible to achieve the same effects as those of the first embodiment. Furthermore, since the reinforcement material 30B is assembled by connecting the first divided reinforcement material 31, the second divided reinforcement material 32, and the connecting reinforcement material 33, it is not necessary to remove the fascia material 16 during renovation, and the installation work of the reinforcement material 30B can be reduced.

[0034] [Variations] The reinforcing material fixing part 60 is not limited to being constructed as an integral part, but may be, for example, a combination of a U-shaped part and an L-shaped part. In the above embodiment, the reinforcement-material fixing part 60 is fixed to the beam 4 via the parting material 48, but the attachment position of the parting material 48 may be lower than the reinforcement-material fixing part 60. In this case, the parting material 48 can be attached to the beam 4 after the reinforcement-material fixing part 60 is attached to the beam 4. The simple outdoor structure is not limited to the carports 1 and 1B, but may be used as a storage shed, a rest area, or the like.

[0035] [Summary of the invention] The mounting structure of the eaves panel of the present invention is a mounting structure of the eaves panel to an existing simple outdoor structure having a plurality of pillars, a beam that is hung between the pillars, and a roof material that is composed of a folded plate having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beam and is arranged on the upper part of the beam, and the mounting structure of the eaves panel to an existing simple outdoor structure having a plurality of pillars, a beam that is hung between the pillars, and a roof material that is arranged on the upper part of the beam and is composed of a folded plate having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beam, the mounting structure of the eaves panel to an existing simple outdoor structure having a plurality of pillars, a beam that is hung between the pillars, and a roof material that is arranged on the upper part of the beam and is arranged on the upper part of the beam, the mounting structure of the eaves panel to an existing simple outdoor structure having a plurality of pillars, a beam that is hung between the pillars, and a roof material that is arranged on the upper part of the beam and is arranged on the upper part of the beam and is arranged on the upper part of the beam and is arranged on the upper part of the beam and is arranged on the lower ... and an eaves panel attached to the underside of the reinforcement material fixing part, the reinforcement material fixing part having a connecting part, a pair of extending surface parts extending from the connecting part along each side of the reinforcement material, and a beam fixing surface part extending from the connecting part along the side of the beam, the reinforcement material is attached to the extending surface parts so as to be freely swingable by the pair of extending surface parts and a bolt penetrating the reinforcement material and a nut screwed onto the bolt, and the reinforcement material fixing part is fixed to the side of the beam by the beam fixing surface part. According to the present invention, a reinforcement material is fixed to a beam of an existing simple outdoor structure using a reinforcement material fixing part, a plurality of base materials arranged perpendicular to the longitudinal direction of the reinforcement material are fixed to the underside of the reinforcement material, and an eaves panel is attached to the underside of the base material, so that an existing simple outdoor structure can be remodeled by attaching an eaves panel to it later. In particular, a pair of vertical surface parts of the reinforcement material fixing part are arranged along the side surface of the reinforcement material, and the reinforcement material is attached to the extension surface part so as to be freely swingable by bolts and nuts that penetrate the extension surface part and the reinforcement material, so that the reinforcement material can be attached to the reinforcement material fixing part in a state in which it is arranged between the roof material and the beam. In addition, since the beam fixing surface part of the reinforcement material fixing part extends along the side surface of the beam, the reinforcement material fixing part can be fixed from the side of the beam. Therefore, even if a roof material is provided, the reinforcement material fixing part can be attached to the reinforcement material and the beam, improving the workability of construction during remodeling. The reinforcing material fixing part has a pair of extending surfaces, and the reinforcing material is attached to the extending surfaces so as to be freely swingable, so that the arrangement angle of the reinforcing material relative to the reinforcing material fixing part can be adjusted. Therefore, when arranging the reinforcing material in an existing simple outdoor structure, the arrangement angle of the reinforcing material can be set by matching with the arrangement angle of the roof material. Therefore, even if the arrangement angle of the roof material of the existing simple outdoor structure deviates from the standard angle, the reinforcing material can be arranged to match that angle, and construction workability can be improved.

[0036] In the mounting structure of the eaves panel of the present invention, it is preferable that the roof material is arranged at an angle so that one end side where the mountain-shaped end face is exposed is above the water and the other end side is below the water, and that the beam fixing surface portion of the reinforcement material fixing part is fixed to one of the sides of each of the beams on the below-water or above-water side. According to the present invention, since the beam fixing surface of the reinforcement-material fixing part is fixed to the same side of each beam, either below water or above water, when fixing the extending surface of the reinforcement-material fixing part to the reinforcement, the reinforcement can be extended to either below water or above water and the reinforcement-material fixing part can be fixed. Therefore, the reinforcement-material fixing part can be easily attached to the reinforcement even when a trim material that hides the end of the eaves panel is attached to the side of the beam.

[0037] The present invention relates to a method for installing an eaves panel on an existing simple outdoor structure, the existing simple outdoor structure having a plurality of pillars, beams spanned between the pillars, and a roof material made of folded plates having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beams, the method including the steps of: arranging a reinforcing material between the roof material and the beams; arranging a base material in a direction perpendicular to the reinforcing material; fixing the base material to the reinforcing material; and fixing the reinforcing material to the beams. The method further includes the steps of: placing a reinforcing material between the roof material and the beams; placing a base material in a direction perpendicular to the reinforcing material; fixing the base material to the reinforcing material; and fixing the reinforcing material to the beams. The method includes a process of attaching a eaves soffit panel to the beam, and the process of fixing the reinforcing material to the beam is characterized in that the process uses a reinforcing material fixing part having a connecting portion, a pair of extending surface portions extending from the connecting portion along each side of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along the side of the beam, and after the reinforcing material is attached to the extending surface portions so as to be freely swingable by a bolt that penetrates the pair of extending surface portions and the reinforcing material and a nut that is screwed onto the bolt, the beam fixing surface portion is fixed to the side of the beam. According to the present invention, a reinforcement material is fixed to a beam of an existing simple outdoor structure using a reinforcement material fixing part, a plurality of base materials arranged perpendicular to the longitudinal direction of the reinforcement material are fixed to the underside of the reinforcement material, and an eaves panel is attached to the underside of the base material, so that an existing simple outdoor structure can be remodeled by attaching an eaves panel to it later. In particular, a pair of vertical surface parts of the reinforcement material fixing part are arranged along the side surface of the reinforcement material, and the reinforcement material is attached to the extension surface part so as to be freely swingable by bolts and nuts that penetrate the extension surface part and the reinforcement material, so that the reinforcement material can be attached to the reinforcement material fixing part in a state in which it is arranged between the roof material and the beam. In addition, since the beam fixing surface part of the reinforcement material fixing part extends along the side surface of the beam, the reinforcement material fixing part can be fixed from the side of the beam. Therefore, even if a roof material is provided, the reinforcement material fixing part can be attached to the reinforcement material and the beam, improving the workability of construction during remodeling. The reinforcing material fixing part has a pair of extending surface parts, and the reinforcing material is attached to the extending surface parts so as to be freely swingable, so that the arrangement angle of the reinforcing material can be adjusted with respect to the reinforcing material fixing part. Therefore, when arranging the reinforcing material in an existing simple outdoor structure, the arrangement angle of the reinforcing material can be set by matching with the arrangement angle of the roof material. Therefore, even if the arrangement angle of the roof material of the existing simple outdoor structure deviates from the standard angle, the reinforcing material can be arranged to match that angle, and construction workability can be improved.

[0038] In the installation method for the eaves panel of the present invention, it is preferable that the existing simple outdoor structure has a fascia material arranged around the roof material, and the process of placing the reinforcing material between the roof material and the beam comprises inserting the reinforcing material between the roof material and the beam from an opening created by removing a fascia material that covers one of the two end faces of the mountain-shaped shape of the folded plate. According to the present invention, the fascia material is removed and the reinforcing material is inserted from the mountain-shaped end face of the folded plate, so that a single continuous reinforcing material can be easily inserted.

[0039] In the method of installing the eaves panel of the present invention, after performing the step of placing the reinforcing material between the roof material and the beam, it is preferable to perform a step of fixing at least one of the base materials in a direction perpendicular to the reinforcing material, and then perform a step of fixing the reinforcing material to the beam. According to the present invention, before each reinforcing member is fixed to the beam, at least one base material is arranged in a direction perpendicular to the reinforcing member and fixed to the reinforcing member, so that the spacing between the reinforcing members can be set by the base material. Therefore, the spacing between the reinforcing members fixed to the beam can be set correctly. In particular, by fixing two or more base materials to the reinforcing member, the spacing between the reinforcing members fixed to the beam can be set correctly more easily.

[0040] The present invention is a method for installing an eaves panel to an existing simple outdoor structure, the existing simple outdoor structure having a plurality of pillars, beams spanned between the pillars, and a roof material composed of folded plates placed on the top of the beams, and is characterized in that the method includes the steps of: placing a reinforcing material between the roof material and the beams; attaching the reinforcing material to the extending surface portion of a reinforcing material fixing part having a connecting portion, a pair of extending surface portions extending from the connecting portion along each side of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along the side of the beam, by using the pair of extending surface portions of the reinforcing material and a bolt penetrating the reinforcing material and a nut screwed onto the bolt; fixing a base material to the underside of the reinforcing material in a direction perpendicular to the reinforcing material; fixing the beam fixing surface portion of the reinforcing material fixing part to the side of the beam; and attaching the eaves panel to the underside of the base material. According to the present invention, a reinforcement material is fixed to a beam of an existing simple outdoor structure using a reinforcement material fixing part, a plurality of base materials arranged perpendicular to the longitudinal direction of the reinforcement material are fixed to the underside of the reinforcement material, and an eaves panel is attached to the underside of the base material, so that an existing simple outdoor structure can be remodeled by attaching an eaves panel to it later. In particular, a pair of vertical surface parts of the reinforcement material fixing part are arranged along the side surface of the reinforcement material, and the reinforcement material is attached to the extension surface part so as to be freely swingable by bolts and nuts that penetrate the extension surface part and the reinforcement material, so that the reinforcement material can be attached to the reinforcement material fixing part in a state in which it is arranged between the roof material and the beam. In addition, since the beam fixing surface part of the reinforcement material fixing part extends along the side surface of the beam, the reinforcement material fixing part can be fixed from the side of the beam. Therefore, even if a roof material is provided, the reinforcement material fixing part can be attached to the reinforcement material and the beam, improving the workability of construction during remodeling. The reinforcing material fixing part has a pair of extending surface parts, and the reinforcing material is attached to the extending surface parts so as to be freely swingable, so that the arrangement angle of the reinforcing material can be adjusted with respect to the reinforcing material fixing part. Therefore, when arranging the reinforcing material in an existing simple outdoor structure, the arrangement angle of the reinforcing material can be set by matching with the arrangement angle of the roof material. Therefore, even if the arrangement angle of the roof material of the existing simple outdoor structure deviates from the standard angle, the reinforcing material can be arranged to match that angle, and construction workability can be improved.

[0041] The present invention relates to a method for installing an eaves panel on an existing simple outdoor structure, the existing simple outdoor structure having a plurality of pillars, beams spanned between the pillars, and a roof material made of folded plates placed on the top of the beams, and at least two beams are provided, the method comprising the steps of: arranging a first divided reinforcement member between the roof material and one of the beams, arranging a second divided reinforcement member between the roof material and the other of the beams, and fixing the first divided reinforcement member and the second divided reinforcement member to a connecting reinforcement member to form a reinforcement member; and attaching a connecting portion and a portion of the reinforcement member from the connecting portion to the connecting portion. The method includes the steps of: attaching the reinforcement to the extending surface portion so that it can swing freely using a pair of extending surface portions of a reinforcement fixing part having a pair of extending surface portions extending along each side surface and a beam fixing surface portion extending from the connecting portion along the side surface of the beam, a bolt penetrating the reinforcement, and a nut screwed onto the bolt; fixing a base material to the underside of the reinforcement in a direction perpendicular to the reinforcement material; fixing the beam fixing surface portions of the reinforcement fixing part to the side surface of the beam; and attaching the eaves panel to the underside of the base material. According to the present invention, the reinforcement is assembled by connecting the first divided reinforcement, the second divided reinforcement, and the connecting reinforcement, so that there is no need to remove the fascia material during renovation, and the installation work of the reinforcement can be reduced. In addition, a pair of vertical surface portions of the reinforcement fixing part are arranged along the side surface of the reinforcement, and the reinforcement is attached to the extension surface portion in a swingable manner with bolts and nuts that penetrate the extension surface portion and the reinforcement, so that the reinforcement can be attached to the reinforcement fixing part in a swingable manner while being arranged between the roof material and the beam. In addition, the beam fixing surface portion of the reinforcement fixing part extends along the side surface of the beam, so that the reinforcement fixing part can be fixed from the side of the beam. Therefore, even if the roof material is provided, the reinforcement fixing part can be attached to the reinforcement and the beam, improving the workability of construction during renovation. The reinforcing material fixing part has a pair of extending surface parts, and the reinforcing material is attached to the extending surface parts so as to be freely swingable, so that the arrangement angle of the reinforcing material can be adjusted with respect to the reinforcing material fixing part. Therefore, when arranging the reinforcing material in an existing simple outdoor structure, the arrangement angle of the reinforcing material can be set by matching with the arrangement angle of the roof material. Therefore, even if the arrangement angle of the roof material of the existing simple outdoor structure deviates from the standard angle, the reinforcing material can be arranged to match that angle, and construction workability can be improved.

[0042] The simple outdoor structure of the present invention comprises a plurality of pillars, beams hung between the pillars, a roofing material composed of folded plates having an angle-shaped shape extending in a direction perpendicular to the longitudinal direction of the beams and arranged on the upper part of the beams, a reinforcement material arranged between the roofing material and the beams perpendicular to the longitudinal direction of the beams and fixed to the beams with a reinforcement material fixing part, a base material arranged perpendicular to the longitudinal direction of the reinforcement material and fixed to the underside of the reinforcement material, and an eaves panel attached to the underside of the base material, wherein the reinforcement material fixing part has a connecting part, a pair of extending surface parts extending from the connecting part along each side of the reinforcement material, and a beam fixing surface part extending from the connecting part along the side of the beam, the reinforcement material is attached to the extending surface parts freely swingable by the pair of extending surface parts and a bolt penetrating the reinforcement material and a nut screwed onto the bolt, and the reinforcement material fixing part is fixed to the side of the beam by the beam fixing surface part. According to the present invention, the reinforcing material is fixed to the beam using the reinforcing material fixing parts, multiple base materials arranged perpendicular to the longitudinal direction of the reinforcing material are fixed to the underside of the reinforcing material, and the eaves panel is attached to the underside of the base material, so that the eaves panel can be attached after assembling the pillars, beams, and roof material. This reduces the constraints on the construction procedure and improves the workability of the construction. In addition, since the reinforcing material is attached to the reinforcing material fixing part so as to be freely swingable, even if the arrangement angle of the roof material deviates from the standard angle, the reinforcing material can be arranged to match the arrangement angle of the roof material, the reinforcing material can be securely attached to the beam, and construction workability can be improved. [Explanation of symbols]

[0043] 1...carport, 1B...carport, 2...pillar, 4...beam, 10...roof, 14...roof material, 16...fascia material, 20...ceiling, 30...reinforcement material, 30B...reinforcement material, 31...first separate reinforcement material, 32...second separate reinforcement material, 33...connecting reinforcement material, 40...underlayment material, 44...skirting, 45...skirting, 46...skirting, 47...skirting, 48...trimming material, 50...eaves panel, 60...reinforcement material fixing part, 62...connecting part, 63...extending surface portion, 64...beam fixing surface portion.

Claims

1. Several pillars and A beam that is hung across the pillar; A roof material composed of folded plates having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beam and arranged on the upper part of the beam. A structure for mounting an eaves panel to an existing simple outdoor structure, A reinforcing material is disposed between the roof material and the beam perpendicular to the longitudinal direction of the beam and fixed to the beam by a reinforcing material fixing part; A base material is arranged perpendicular to the longitudinal direction of the reinforcing material and fixed to a lower surface of the reinforcing material; and an eaves panel attached to the underside of the base material; The reinforcing material fixing part is A connecting portion; A pair of extending surface portions extending from the connecting portion along each side surface of the reinforcing material; a beam fixing surface portion extending from the connecting portion along a side surface of the beam, the reinforcing member is attached to the extending surface portion so as to be able to swing freely by a bolt penetrating the pair of extending surface portions and the reinforcing member and a nut screwed onto the bolt, The reinforcing material fixing part is fixed to the side surface of the beam by the beam fixing surface part. A mounting structure for an eaves panel.

2. In the mounting structure for the eaves panel according to claim 1, The roof material is arranged at an angle such that one end side where the end surface of the mountain shape is exposed is above the water and the other end side is below the water, The beam fixing surface portion of the reinforcement material fixing part is fixed to one of the underwater side and the abovewater side of each of the beams. A mounting structure for an eaves panel.

3. A method for installing an eaves panel on an existing simple outdoor structure, comprising: The existing simple outdoor structure has a plurality of pillars, a beam spanned between the pillars, and a roof material made of folded plates having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beams, placing a reinforcement material between the roof material and the beam; A step of placing a base material in a direction perpendicular to the reinforcing material; The method includes a step of attaching the eaves panel to the base material after the step of fixing the base material to the reinforcement material and the step of fixing the reinforcement material to the beam. The step of fixing the reinforcing material to the beam includes using a reinforcing material fixing part including a connecting portion, a pair of extending surface portions extending from the connecting portion along each side surface of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along the side surface of the beam, and after the reinforcing material is attached to the extending surface portions so as to be freely swingable by a bolt penetrating the pair of extending surface portions and the reinforcing material and a nut screwed onto the bolt, the beam fixing surface portion is fixed to the side surface of the beam. A method for mounting an eaves panel.

4. The method for mounting an eaves panel according to claim 3, The existing simple outdoor structure has a fascia material arranged around the roof material, The step of placing the reinforcing material between the roof material and the beam includes removing a fascia material that blocks one of the two end faces of the mountain shape of the folded plate and inserting the reinforcing material between the roof material and the beam from an opening formed by removing the fascia material. A method for mounting an eaves panel.

5. The method for mounting an eaves panel according to claim 3, After performing the step of placing the reinforcing material between the roof material and the beam, perform a step of fixing at least one of the base materials in a direction perpendicular to the reinforcing material; Then, a step of fixing the reinforcing member to the beam is carried out. A method for mounting an eaves panel.

6. A method for installing an eaves panel on an existing simple outdoor structure, comprising: The existing simple outdoor structure has a plurality of pillars, a beam spanned between the pillars, and a roof material made of folded plates arranged on the upper part of the beams, placing a reinforcement material between the roof material and the beam; a step of attaching the reinforcing material to the extending surface portion by a bolt passing through the reinforcing material and a nut screwed onto the bolt, the reinforcing material being swingably attached to the extending surface portion of a reinforcing material fixing component including a connecting portion, a pair of extending surface portions extending from the connecting portion along each side surface of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along a side surface of the beam; A step of fixing a base material to a lower surface of the reinforcing material in a direction perpendicular to the reinforcing material; a step of fixing the beam fixing surface portion of the reinforcement material fixing component to a side surface of the beam; Attaching the eaves panel to the underside of the base material; A method for mounting a soffit panel comprising the steps of:

7. A method for installing an eaves panel on an existing simple outdoor structure, comprising: The existing simple outdoor structure has a plurality of pillars, a beam spanned between the pillars, and a roof material made of folded plates arranged on the upper part of the beams, At least two beams are provided, a step of placing a first divided reinforcement member between the roof material and one of the beams, placing a second divided reinforcement member between the roof material and the other beam, and fixing the first divided reinforcement member and the second divided reinforcement member to a connecting reinforcement member to form a reinforcement member; a step of attaching the reinforcing material to the extending surface portion by a bolt passing through the reinforcing material and a nut screwed onto the bolt, the reinforcing material being swingably attached to the extending surface portion of a reinforcing material fixing component including a connecting portion, a pair of extending surface portions extending from the connecting portion along each side surface of the reinforcing material, and a beam fixing surface portion extending from the connecting portion along a side surface of the beam; A step of fixing a base material to a lower surface of the reinforcing material in a direction perpendicular to the reinforcing material; a step of fixing the beam fixing surface portion of the reinforcement material fixing component to a side surface of the beam; Attaching the eaves panel to the underside of the base material; A method for mounting a soffit panel comprising the steps of:

8. Several pillars and A beam that is hung between the columns; A roof material arranged on the upper part of the beam and composed of a folded plate having a mountain shape extending in a direction perpendicular to the longitudinal direction of the beam; A reinforcing material is disposed between the roof material and the beam perpendicular to the longitudinal direction of the beam and fixed to the beam by a reinforcing material fixing part; A base material is arranged perpendicular to the longitudinal direction of the reinforcing material and fixed to a lower surface of the reinforcing material; and an eaves panel attached to the underside of the base material; The reinforcing material fixing part is A connecting portion; A pair of extending surface portions extending from the connecting portion along each side surface of the reinforcing material; a beam fixing surface portion extending from the connecting portion along a side surface of the beam, the reinforcing member is attached to the extending surface portion so as to be able to swing freely by a bolt penetrating the pair of extending surface portions and the reinforcing member and a nut screwed onto the bolt, The reinforcing material fixing part is fixed to the side surface of the beam by the beam fixing surface part. A simple outdoor structure characterized by the above.

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