JP2017128900A - Outdoor structure and construction method of the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an outdoor structure in which flexibility of a strut mounting position to a roof is increased and thereby workability can be improved.SOLUTION: An outdoor structure (1) of the present invention includes a supporting member (3) set up on the ground, a beam (7) extended from an upper end (31) of the supporting member, and a roof part (2) fixed to the beam. The outdoor structure is characterized as follows: a beam tip locking part is provided in a tip end (72) of the beam; a roof tip locking part (8) for locking the beam tip locking part is provided in a tip end (22) of the roof part; the beam tip locking part is engaged with the roof tip locking part; and the roof part is fixed to a proximal end portion (71) of the beam, and thereby the roof part is supported by the supporting member through the beam.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an outdoor structure and a construction method for an outdoor structure.

  Roofs may be installed at bus stops, parking lots, bicycle parking lots, outdoor passages, etc. to avoid rain. For example, an outdoor structure is known in which a predetermined part constituting a roof, a pillar, or the like is manufactured in a factory, and this part is assembled and installed at an installation site (Patent Document 1). Conventionally, there is a cantilever type outdoor structure that supports a roofing material by providing a plurality of columns only on one side of a roof, such as a simple roof of Patent Document 1.

JP 2010-59716 A

  In the simple roof of Patent Document 1, the beam protrudes from the upper part of the support column toward the upper surface side of the roof material, and the beam and the roof material are fixed on the upper surface of the roof material via a suspension member. Therefore, at the time of construction, after fixing the column to the ground, the suspension member is fixed to the beam and the top surface of the roofing material. Therefore, it is necessary to arrange the roofing material on the site and attach the roofing material to the column. As described above, in the conventional hanging outdoor structure, it is necessary to install the roof plate that constitutes the roof surface after the column is installed on the construction site and the beam and the roof frame are fixed. Therefore, the unit member which assembled the roof frame and the roof board in advance at the factory could not be produced, and the work burden was large at the construction site. Furthermore, after fixing the column to the ground, an operation of attaching the beam and the roof material and an operation of assembling the roof material are performed. At this time, in order to fix the roof while temporarily supporting it, an operator who holds the roof and supports it and an operator who fixes the beam and the roof are required. Therefore, at the construction site, a long work at a high place is required and a plurality of workers are required, and the work load at the time of construction is large.

  In view of the above circumstances, an object of the present invention is to provide an outdoor structure capable of improving work efficiency at an installation site in an outdoor structure.

  An outdoor structure according to the present invention includes a support member erected on the ground, a beam extending from an upper end portion of the support member, and a roof portion fixed to the beam. The front end portion is provided with a beam front end locking portion, and the roof end portion is provided with a roof front end locking portion that is engaged with the beam front end locking portion. The roof tip engaging portion is engaged, and the roof portion is fixed to the base end portion of the beam, whereby the roof portion is supported by the support member via the beam. To do.

  According to this invention, a roof part can be supported by the simple structure that the front-end | tip part and base end part of a roof part are attached to a beam. Therefore, the work efficiency at the construction site can be improved. In addition, it is possible to shorten the time required for working at heights on the construction site.

  In the outdoor structure according to the present invention, the roof portion may be configured to be supported by being suspended from the beam.

  According to the present invention, since the roof portion can be supported by being suspended from the beam, the lower surface (ceiling) of the roof portion can be flattened, and an outdoor structure excellent in design can be provided. Moreover, the operation | work which latches a roof part to a beam at the time of construction can be performed easily.

  The roof portion may include a roof material and a frame body that surrounds a side surface of the roof material, and the roof tip locking portion may be provided on the frame body.

  According to this invention, since the roof tip locking portion is provided on the frame, the end in the longitudinal direction of the beam and the frame of the roof are locked, and the roof can be easily attached to the beam.

  In the outdoor structure according to the present invention, the roof tip locking portion has a tip hook portion extending from a fixed portion with the roof portion toward a base end portion of the roof portion, and the beam tip locking portion. And the roof tip locking portion may be engaged in the extending direction of the beam.

  According to this invention, at the time of construction, the distal end portion of the roof portion is locked to the beam by moving the roof material from the distal end portion side to the proximal end portion side with respect to the beam. Therefore, the roof portion can be locked to the beam by a simple operation, and the time for the high place work at the construction site can be greatly shortened.

  In the outdoor structure according to the present invention, the beam may have an opening at the tip, and the tip hook may be inserted into the opening of the beam and the roof may be supported by the beam. .

  According to this invention, since the tip hook portion is inserted into and supported by the opening edge portion, it is difficult to release the locked state between the roof material and the beam before fixing the roof material to the beam. The roofing material can be stably locked. Furthermore, since the tip hook portion is accommodated in the opening edge portion, it is possible to prevent the roof tip locking portion from being exposed to the outside of the outdoor structure and to improve the design.

  The outdoor structure according to the present invention may further include a beam cap that is fixed to the roof portion and is fitted into the opening of the beam so as to cover the tip hook portion and closes the opening.

  According to this invention, the locked state of the roof tip locking portion and the opening edge portion can be further stabilized by the beam cap. Moreover, since the opening of the front end portion of the beam can be blocked and the roof front end locking portion can be covered, the design can be improved.

  The outdoor structure which concerns on this invention WHEREIN: The rain gutter may be provided in the said roof part.

  According to this invention, rainwater that has fallen on the roof portion is drained through the gutter, so that rainwater can be prevented from falling directly from the periphery of the roof portion.

  The outdoor structure which concerns on this invention WHEREIN: The said roof part may be equipped with the roof material by which the core material formed with the foam between the two thin plates is arrange | positioned.

  According to this invention, since the roof portion includes the roof material in which the core material formed of the foam is disposed between the two thin plates, the roof material can be reduced in weight and sufficient strength can be obtained. It is done. Compared to polycarbonate roofing materials used in conventional outdoor structures, the strength of the roof can be increased, so parts that make up the roof such as rafters and purlins are no longer necessary, and they are adjacent to each other with a simple configuration via connecting members. Roof parts can be connected to each other. As a result, it is possible to reduce a burden on a construction site where an outdoor structure in which a plurality of roof portions are connected is constructed. Moreover, the burden on the construction site can be reduced by reducing the weight of the roofing material. Moreover, the lower surface (ceiling) of the roofing material can be flattened, and an outdoor structure excellent in design can be provided. Furthermore, the roof has excellent light shielding properties.

  The outdoor structure which concerns on this invention WHEREIN: The said roof part may be provided with the roof material by which the core material comprised by the honeycomb structure was arrange | positioned between two thin plates.

  According to this invention, since the roof portion includes the roof material in which the core material composed of the honeycomb structure is disposed between the two thin plates, the roof material can be reduced in weight and has sufficient strength. can get. Compared to polycarbonate roofing materials used in conventional outdoor structures, the strength of the roof can be increased, so parts that make up the roof such as rafters and purlins are no longer necessary, and they are adjacent to each other with a simple configuration via connecting members. Roof parts can be connected to each other. As a result, it is possible to reduce a burden on a construction site where an outdoor structure in which a plurality of roof portions are connected is constructed. Moreover, the burden on the construction site can be reduced by reducing the weight of the roofing material. Moreover, the lower surface (ceiling) of the roofing material can be flattened, and an outdoor structure excellent in design can be provided. Furthermore, the roof has excellent light shielding properties.

  The construction method of the outdoor structure according to the present invention includes a step of erecting a support member in which a base end portion of a beam is fixed to an upper end portion, and a roof distal end locking portion provided at the distal end portion of the roof portion. A step of locking a beam tip locking portion provided at a tip portion of the beam, a step of fixing the roof portion on the base end side of the beam, the roof tip locking portion and the beam tip locking A step of fixing the roof portion to the beam by fixing a locking portion with the portion.

  According to this invention, a roof part can be easily attached to a beam, it becomes possible to reduce the number of workers at a construction site, and work efficiency can be improved. In addition, it is possible to shorten the time required for working at heights on the construction site.

  According to the outdoor structure of the present invention, the work efficiency at the construction site can be improved in the outdoor structure.

It is a perspective view of the structure for outdoors concerning one embodiment of the present invention. It is a side view of the structure for outdoors concerning one embodiment of the present invention. It is sectional drawing of the roof part which concerns on one Embodiment of this invention. It is a disassembled perspective view of the support | pillar and beam of one Embodiment of this invention. It is a disassembled perspective view which shows the front-end | tip part of the structure for outdoor concerning one Embodiment of this invention. It is sectional drawing which shows the front-end | tip part of the structure for outdoor concerning one Embodiment of this invention. It is a figure which shows the construction method of the outdoor structure which concerns on one Embodiment of this invention. It is a disassembled perspective view which shows the drainage part of the rain gutter of one Embodiment of this invention.

  An outdoor structure according to an embodiment of the present invention will be described. In this embodiment, the outdoor structure 1 provided in a bicycle parking lot will be described as an example. FIG. 1 is a perspective view of an outdoor structure 1. FIG. 2 is a side view of the upper part of the outdoor structure 1.

  As shown in FIGS. 1 and 2, the outdoor structure 1 according to this embodiment includes a roof portion 2, a column (support member) 3, and a beam 7. The roof part 2 has a substantially rectangular flat plate shape. As shown in FIG. 1, the outdoor structure 1 is configured such that two columns 3 and 3 are erected on only one side of the long side of the roof portion 2 to support the roof portion 2. In the following description, the edge portion where the support columns 3 and 3 are provided in the roof portion 2 is referred to as the base end portion 21 of the roof portion 2, and extends in parallel with the base end portion 21 and does not have the support column 3. The end portion is referred to as the front end portion 22 of the roof portion.

  FIG. 3 is a cross-sectional view in the short side direction of the roofing material 4 of the outdoor structure 1. As shown in FIG. 3, the roof portion 2 includes a roof material 4 and an exterior material 45. The roof material 4 is configured by laminating a core material 41 and thin plates 421 and 422 disposed on both surfaces of the core material 41.

The core material 41 is a plate material made of extruded expanded polystyrene. Specifically, it is a plate material having a thickness of 3 cm formed by extruding and foaming a raw material obtained by adding a foaming agent or the like to polystyrene or a copolymer of polystyrene.
The thin plate includes an upper thin plate 421 and a lower thin plate 422. The upper thin plate 421 is made of an aluminum plate having a thickness of 0.5 mm. The lower thin plate 422 is made of an aluminum resin composite plate having a thickness of 3 mm. As the aluminum resin composite plate, for example, a laminate in which aluminum face materials are laminated on both surfaces of a resin core material such as polyethylene can be used. The upper thin plate 421 and the lower thin plate 422 are bonded to the upper and lower surfaces of the core material 41 with an adhesive, respectively, to form the roof material 4.

  The exterior material 45 is a sheet that is attached to at least the lower surface of the roof material 4 with an adhesive. The exterior material 45 is provided in order to enhance the protection and design of the surface of the roof material 4. In the present embodiment, the exterior material 45 is configured by a sheet on which a wood grain pattern is printed, and is attached to the upper and lower surfaces of the roof material 4. When the exterior material 45 is attached to the roof material 4, the roof material 4 has an appearance like a wooden plate roof. Note that the exterior material 45 can be provided by appropriately selecting a color, a pattern, and the like. The exterior material 45 is not limited to a sheet, and may be a metal or resin building material, painting, printing, or the like.

  The roof portion 2 is provided with a frame 6 around the roof material 4. As shown in FIG. 3, the frame 6 includes a frame main body 61 and a cover 62 that covers the outer peripheral surface of the frame main body 61. The frame main body 61 and the cover 62 are extruded extruded members made of aluminum. The frame body 6 is a wrapping shape member to which a sheet having the same pattern as the exterior material 45 is attached.

  The frame body 61 is a long member having a substantially H-shaped cross section. The outer edge portion 43 of the roof material 4 is fitted into one inner concave portion 611 of the frame body 61. Locking portions 613 and 614 are formed along the longitudinal direction of the frame main body 61 at the upper and lower ends of the other outer recess 612 of the frame main body 61. The frame main body 61 is a common component that can be used for both the base end portion 21 and the tip end portion 22 of the roof portion 2.

  The cover 62 is a long, substantially plate-like member, and locking claws 623 and 624 are formed on the upper and lower portions of the back surface 622. The cover 62 is disposed so as to cover the outer concave portion 612 of the frame body 61, and the locking portions 613 and 614 of the frame body 61 and the locking claws 623 and 624 are engaged with each other.

  Instead of the cover 62, a gutter 5 may be provided. For example, as shown in FIG. 3, the front end portion 22 of the roof portion 2 may be provided with a cover 62, and the base end portion 21 may be provided with a gutter 5. The gutter 5 has a gutter main body 51 that functions as a gutter and a locking portion that is locked to the frame main body 61. The locking portion includes a lower locking claw 52 that extends in a substantially horizontal direction from the lower end portion of the gutter body 51, and an upper surface portion 53 that extends in the horizontal direction from the upper end portion of the gutter body 51. A step portion 54 is formed between the upper end portion of the gutter body 51 and the upper surface portion 53.

  The frame body 6 is externally fitted to the side surface of the roof material 4. A gap between the outer fitting portion of the frame body 6 and the roof material 4 is closed by a sealing material (not shown) and waterproofed. As the sealing material, for example, an adhesive tape in which an acrylic pressure sensitive adhesive is provided on a film is used. Although FIG. 3 shows a configuration in which only the roof material 4 is covered with the exterior material 45, a configuration in which the roof material 4 and the frame body 6 are covered with the exterior material 45 may be employed. Moreover, you may apply | coat a caulking material as a sealing material.

  FIG. 4 is an exploded perspective view of the column 3 and the beam 7. As shown in FIG. 4, the column 3 and the beam 7 are made of, for example, an aluminum shape and have a substantially prismatic shape. Hollow portions are formed in the upper end portion 31 of the column 3 and the proximal end portion 71 of the beam 7, respectively. The distal end portion 72 of the beam 7 is inclined, and an opening 75 (beam distal end locking portion) is formed in the distal end portion 72.

  The support column 3 and the beam 7 are connected via a connecting member 9. As shown in FIG. 4, the connecting member 9 is L-shaped with a column-side connecting portion 92 that extends in the vertical direction and is fixed to the column 3 and a beam-side connecting portion 91 that extends laterally from the column-side connecting portion 92. It is the prism member formed in. The beam side connecting portion 91 is fixed to the column side connecting portion 92 corresponding to the inclination angle of the roof portion 2 with respect to the horizontal direction. For example, when the roof portion 2 is provided horizontally, the beam side connecting portion 91 is fixed so as to be orthogonal to the column side connecting portion 92. As shown in FIG. 2, in the present embodiment, since the roof portion 2 is inclined so that the tip portion 22 becomes higher, the beam side connecting portion 91 is fixed to be inclined with respect to the column side connecting portion 92. ing.

  The beam side connecting portion 91 of the connecting member 9 is inserted into the hollow portion of the base end portion 71 of the beam 7 and fixed with screws 713. The column-side connecting portion 92 of the connecting member 9 is inserted into the hollow portion of the upper end portion 31 of the column 3 and fixed with screws 313. The opening of the upper end portion 31 of the column 3 to which the connecting member 9 is fixed is closed by an upper end cap 32. The upper end cap 32 is fixed to the connecting member 9 with screws 323.

  FIG. 5 is an exploded perspective view showing the roof portion 2 and the distal end portion of the beam 7. FIG. 6 is a cross-sectional view showing a connecting portion between the distal end portion 22 of the roof portion 2 and the distal end portion 72 of the beam 7. As shown in FIG. 2, FIG. 5 and FIG. 6, the roof tip locking portion 8 on the tip portion 22 side of the roof portion 2 is placed on the upper surface of the outer recess 612 of the frame body 61, and on the inner surface of the outer recess 612. The back plate 63 arranged is fixed with screws 85 with the outer recess 612 sandwiched therebetween.

  As shown in FIG. 6, the roof tip locking portion 8 includes a fixing portion 81 fixed to the upper surface of the frame body 61, and a tip hook portion 82 extending from the fixing portion 81 toward the base end portion 21 of the roof portion 2. Is provided. A screw fixing portion 83 is formed at an end portion of the distal end hook portion 82 located on the base end portion 21 side. The screw fixing portion 83 has a substantially cylindrical shape extending in parallel with the longitudinal direction of the frame main body 61 in a state where the roof end locking portion 8 is attached to the frame main body 61, and has a shape with an open lower end.

  The distal end cap 74 is a member that closes the opening 75 of the distal end portion 72 of the beam 7. The distal end cap 74 includes a frame side fixing portion 741, a lid portion 742, and a beam side fixing portion 743. A screw hole 745 is formed in the frame side fixing portion 741, and the tip cap 74 is fixed to the frame main body 61 with a screw 748 a in the frame side fixing portion 741. The lid portion 742 is formed to be inclined from the frame side fixing portion 741 at an inclination angle substantially equal to the inclined surface of the opening 75 of the beam 7. The lid portion 742 is formed with a wall portion 746 that contacts the inner surface of the opening 75 while being inserted into the opening 75 of the beam 7. The beam side fixing portion 743 is provided at the upper end of the lid portion 742. A screw hole 747 is formed in the lid portion 742, and the tip cap 74 is fixed to the upper portion of the beam 7 with a screw 748 b in the beam side fixing portion 743.

  Note that when the rain gutter 5 is provided, the vertical gutter 50 is provided along the column 3. FIG. 8 is an exploded perspective view showing an installation example of the vertical hook 50. A known vertical gutter can be used. An upper end portion is connected to a gutter attachment 57 attached to a through hole (not shown) provided in a bottom portion of the gutter 5, and a lower end portion is connected to a drainage portion 58.

  The circumference of the downspout 50 is covered with a downspout cover 59 shown in FIG. The downspout cover 59 is disposed opposite to a rectangular downspout cover main body 59a having three wall portions and an opening extending in the longitudinal direction (vertical direction) of the downspout cover main body 59a, and covers the downspout cover main body 59a. Part 59b. The vertical gutter cover main body 59a is fixed to the support column 3 with screws, the upper end portion of the vertical gutter cover main body 59a abuts against the gutter 5, and the lower end portion is connected to the drainage portion 58. The vertical gutter 50 is arranged in the three wall portions of the vertical gutter cover main body 59a, the lid 59b is engaged with the opening edge portion 59c of the vertical gutter cover main body 59a, and the vertical gutter 50 is covered with the vertical gutter cover 59. The downspread cover 59 is formed of the same width and the same material as the support post 3, and the upright appearance of the upright cover 59 and the support post 3 can be obtained. By storing the vertical gutter 50 in the vertical gutter cover 59, the vertical gutter 50 can be hidden, and the outdoor structure 1 having excellent design can be obtained.

Next, the support structure of the outdoor structure 1 will be described.
As shown in FIG. 2, the beam 7 is attached via a connecting member 9. The beam 7 is inclined with respect to the support column 3 so that the tip 72 side of the beam is higher. The roof portion 2 is disposed below the beam 7. In the roof portion 2, the opening edge portion 751 (beam tip locking portion) of the distal end portion 72 of the beam 7 is engaged with the roof tip locking portion 8, and the base end portion 21 of the roof portion 2 and the beam 7 are By fixing the base end portion 71 with the screw 78, the roof portion 2 is supported by the support column 3 via the beam 7. A back plate 73 (see FIG. 4) is provided inside the base end portion 71 of the beam 7 at a fixed portion between the base end portion 21 and the base end portion 71 of the beam 7. The base end portion 21 of the roof portion 2 and the beam 7 are fixed through the beam 7 and the back plate 73 from the outer recessed portion 612 side.

  The tip hook portion 82 of the roof tip locking portion 8 is inserted into the opening 75 of the beam 7 and is inserted into screw holes 76 and 76 (see FIG. 4) formed on both side surfaces of the tip portion 72 of the beam 7. 77 and 77 (see FIGS. 2 and 6) are inserted into the screw fixing portion 83. The lower portion of the opening edge 751 of the beam 7 is in contact with the lower surface of the tip hook portion 82. In this manner, the roof tip locking portion 8 is inserted into the opening 75 and engaged with the beam 7 by the screws 77 and 77.

  The distal end cap 74 has a beam side fixing portion 743 and a wall portion 746 inserted into the opening 75 of the beam 7, the frame side fixing portion 741 is fixed to the frame body 61 with a screw 748 a, and the beam side fixing portion 743 is set with a screw 748 b. It is fixed to the upper part of the tip 72 of the beam 7. As shown in FIG. 6, the upper surface of the tip hook portion 82 of the roof tip locking portion 8 is in contact with the lower surface of the tip cap 74. Although illustration is omitted, the screw head of the screw 85 is in contact with a convex portion formed to extend downward inside the beam cap 74. Therefore, the roof tip locking portion 8 is pressed from above by the tip cap 74. For this reason, after the outdoor structure 1 is installed, the screw 85 can be prevented from being loosened by an external force such as wind and snow, and the end portion 72 of the beam 7 can be stably supported by the roof end engaging portion 8.

  As shown in FIGS. 1 and 2, the rain gutter 5 is provided on the base end portion 21 side of the roof portion 2. It arrange | positions so that the outer side recessed part 612 of the frame main body 61 of the roof part 2 may be covered. The lower locking claw 52 of the gutter 5 is locked to the locking portion 614 of the frame body 61. The upper surface portion 53 contacts the upper inner surface of the outer recessed portion 612, and the stepped portion 65 contacts the locking portion 613 of the frame main body 61, whereby the rain gutter 5 is locked to the frame main body 61 and fixed with the screw 56. Has been. Since the lower end of the gutter 5 is provided substantially flush with the lower surface of the roof portion 2, the gutter 5 does not interfere with the design of the roof portion 2, and even if the gutter 5 is provided, the design is excellent. A roof portion 2 can be formed. Moreover, if it arrange | positions between the base end part 21 of the roof part 2, and the support | pillar 3, it can arrange | position so that the gutter 5 may not stand out on appearance. Further, when the downspout 50 is disposed along the support column 3 and accommodated in the downspout cover 59, the downspout 50 can be disposed inconspicuously.

Next, the construction method of the outdoor structure 1 of this embodiment is shown.
The roof portion 2 and the column 3 of the outdoor structure 1 are manufactured in advance in a factory, and the outdoor structure 1 is obtained by assembling them at the construction site. First, two struts 3 are fixed and erected on a plurality of base portions (not shown) embedded or fixed on the site (step of erecting a support member).

  Next, the beam 7 is fixed to the upper end portion 31 of the column 3. The support column 3 and the beam 7 are connected via a connecting member 9. As shown in FIG. 4, the beam side connecting portion 91 of the connecting member 9 is inserted and fixed in the hollow portion of the base end portion 71 of the beam 7. Next, the column-side coupling portion 92 of the coupling member 9 is inserted and fixed into the hollow portion from the opening of the upper end portion 31 of the column 3. Accordingly, the base end portion 71 of the beam 7 is fixed to the support column 3 via the connecting member 9. Thereafter, the opening of the upper end portion 31 of the column 3 is closed with the upper end cap 32. Note that the support column 3 and the beam 7 may be connected before the support column 3 is erected.

  Next, the roof portion 2 is attached to the beam 7. As shown in FIG. 7, the roof portion 2 is arranged below the beam 7 and moved from the distal end portion 72 side of the beam 7 to the proximal end portion 71 side (in the direction of arrow A shown in FIG. 7). At this time, the roof tip locking portion 8 on the tip portion 22 side of the roof portion 2 is inserted into the opening 75 of the tip portion 72 of the beam 7 (step of supporting the roof portion 2 on the beam 7). At this time, since the roof part 2 of this embodiment is lightweight as above-mentioned, the builder can arrange | position the roof part 2 to the vicinity of the beam 7, and can fix it easily. Therefore, the burden on the construction site is greatly reduced.

  As shown in FIG. 5, the roof tip engaging portion 8 has a size slightly smaller than the inside dimension of the opening 75 of the beam 7, and therefore, when the roof tip engaging portion 8 is inserted into the opening 75, the roof tip engaging portion 8. The stop part 8 and the beam 7 are engaged, and the roof part 2 can be prevented from moving in the long side direction. Therefore, in a state where the roof portion 2 is locked to the beam 7, it is possible to prevent the roof portion 2 from being displaced in the long side direction and the locking state of the roof portion 2 to the beam 7 from being released.

  Next, the frame main body 61 on the base end portion 21 side of the roof portion 2 is brought close to the base end portion 71 of the beam 7, and the screw 78 is passed through the beam 7 and the back plate 73 from the outer recessed portion 612 side of the frame main body 61. Thus, the base end portion 21 of the roof portion 2 is fixed to the base end portion 71 of the beam 7.

  Next, screws 77, 77 (see FIG. 6) are inserted into the screw holes 76, 76 (see FIG. 4) on both sides of the distal end portion 72 of the beam 7 and the screw fixing portion 83 of the roof tip locking portion 8. The front end locking portion 8 is fixed to the front end portion 72 of the beam 7 with screws 77 and 77 to fix the roof portion 2 to the beam 7 (step of fixing the roof portion 2 to the beam 7).

  Next, the opening 75 at the distal end portion 72 of the beam 7 is closed with a beam cap 74. The beam-side fixing portion 743 of the beam cap 74 is fixed to the frame body 61 with screws 748a and 748a, and the beam-side fixing portion 743 is fixed to the upper portion of the distal end portion 72 of the beam 7 with screws 748b. Subsequently, the cover 62 is engaged and fixed to the frame body 61, and the outdoor structure 1 is completed.

  According to the outdoor structure 1 according to the present embodiment, the roof portion 2 can be supported by a simple configuration in which the distal end portion 22 and the proximal end portion 21 of the roof portion 2 are attached to the beam 7. Therefore, the work efficiency at the construction site can be improved. In addition, it is possible to shorten the time required for working at heights on the construction site.

  According to the outdoor structure 1 according to the present embodiment, the roof portion 2 can be supported by being suspended from the beam 7, so that the lower surface (ceiling) of the roof portion 2 can be flattened and has excellent design. The structural structure 1 can be provided. Moreover, the operation | work which latches the roof part 2 to the beam 7 at the time of construction can be performed easily.

  According to the outdoor structure 1 according to the present embodiment, the roof tip locking portion 8 is provided on the frame body 61, so that the longitudinal end of the beam 7 and the frame 6 of the roof material 4 are locked. The roof portion 2 can be easily attached to the beam 7.

  According to the outdoor structure 1 according to the present embodiment, the roof portion 2 is moved from the distal end portion 72 side toward the proximal end portion 71 side with respect to the beam 7 during construction, so that the distal end portion of the roof portion is Locked to the beam 7. Therefore, the roof portion 2 can be locked to the beam 7 by a simple operation, and the time required for high place work at the construction site can be greatly reduced.

  According to the outdoor structure 1 according to the present embodiment, the opening edge portion 751 of the tip portion 72 of the beam 7 and the roof tip locking portion 8 are locked, so that the roof portion 2 is stabilized with respect to the beam 7. Can be locked. Further, since the tip hook portion 82 is inserted into and supported by the opening edge portion 751, the locked state between the roof portion 2 and the beam 7 is difficult to be released before the roof portion 2 is fixed to the beam 7. Furthermore, since the front end hook part 82 is accommodated in the opening edge part 751, it can suppress that the roof front end latching | locking part 8 is exposed to the exterior of the outdoor structure 1, and can improve the designability.

  According to the outdoor structure 1 according to the present embodiment, the beam cap 74 can further stabilize the locking state between the roof tip locking portion 8 and the opening edge 751. Moreover, since the opening 75 of the front-end | tip part 72 of the beam 7 can be block | closed and the roof front-end | tip latching | locking part 8 can be covered, the design property can be improved.

  According to the outdoor structure 1 according to the present embodiment, rainwater that has fallen on the roof portion 2 is drained via the gutter 5, so that rainwater can be prevented from falling directly from the periphery of the roof portion 2. it can.

  According to the outdoor structure 1 of the present embodiment, the roofing material 4 is configured by arranging the core material 41 formed of a foam between the two thin plates 421 and 422, so that the strength is sufficient. can get. As a result, the strength can be increased compared to the polycarbonate roofing material used in conventional outdoor structures, so parts that make up the roof such as rafters and purlins are no longer necessary, and manufacturing efficiency at factories and construction sites is eliminated. Will improve. Furthermore, the lower surface (ceiling) of the roof part 2 can be made flat, and the outdoor structure 1 excellent in design can be provided. Further, the light shielding property of the roof portion 2 is excellent.

  According to the outdoor structure 1 according to this embodiment, since the core material is made of extruded polystyrene foam, the roof material 4 can be reduced in weight, heat resistance, and heat insulation.

  According to the outdoor structure 1 according to the present embodiment, since the strength of the roof material 4 is high, a beam is not necessary, and the roof portion 2 can be supported by connecting the support column 3 directly to the frame body 6. Therefore, it becomes a simple support structure and the workability | operativity at the time of construction of an outdoor structure can be improved. Moreover, since the structure of a connection part is not exposed compared with the conventional outdoor structure 1, the outdoor structure excellent in design can be provided.

  According to the outdoor structure 1 according to the present embodiment, the roof material 4 can be reduced in weight because the core material formed of foam is sandwiched between the thin plates 421 and 422 that are lightweight and excellent in durability. Further, the heat resistance, light shielding property, and durability of the roofing material 4 can be improved.

  According to the outdoor structure 1 according to the present embodiment, an outdoor structure having a cantilever support structure can be realized with a simple configuration. Moreover, since it can reduce in weight, maintaining sufficient intensity | strength in the roof part 2, even when the area of the roof material 4 is large, the roof part 2 can be supported stably.

  According to the construction method of the outdoor structure according to the present embodiment, the roof portion 2 can be easily locked to the beam 7. Work efficiency at the construction site can be improved. In addition, it is possible to shorten the time required for working at heights on the construction site.

  According to the construction method of the outdoor structure according to the present embodiment, the roof 2 is moved to the beam 7 by moving the roof 2 from the distal end 72 side toward the proximal end 71 side with respect to the beam 7. The operation of locking can be easily performed. Therefore, the roof portion 2 can be locked to the beam 7 by a simple operation, and the time required for high place work at the construction site can be greatly reduced.

As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.
In addition, the constituent elements shown in the above-described embodiments and modifications can be combined as appropriate.

  In the present modification, the beam 7 is configured by a member different from the column 3 and fixed to the column 3. However, the beam 7 and the column 3 may be formed as one member. In the conventional outdoor structure, since the roof portion is heavier than the roof portion of the present embodiment, a strong support structure using the beam 7 constituted by another member has been adopted. However, since the outdoor structure according to the present invention can reduce the weight of the roof material, the roof portion 2 can be stably supported even in a configuration in which the beam 7 and the column 3 are formed as one member.

  In the said embodiment and modification, although the support | pillar 3 was illustrated as a support member, what is necessary is just what can support the roof part 2, for example, a wall body may be sufficient. Moreover, in the said modification, although the two support | pillars 3 and 3 were provided only in the base end part 21 side of the roof part 2, and the roof part 2 was supported by the cantilever, the support structure of the roof part was shown. It is not limited to. For example, the structure which provides a supporting member in the short side of a roof part may be sufficient. In addition, the structure which supports a roof part with three or more support | pillars, or the structure which supports a roof part combining a support | pillar and a wall body may be sufficient.

  In the said embodiment, although the example whose roof part 2 is substantially rectangular was shown, the planar shape of the roof part 2 is not limited to this. As described above, the roof material is made of a plate material such as extruded polystyrene, and thus has a high degree of freedom in shape. For example, the shape of the roof part 2 may be a square, a triangle, or a polygon. In addition, since the roofing material is lightweight, even if it is a polygonal roofing material, the roof part 2 can be supported with few supporting members by arrange | positioning a supporting member with sufficient balance. Therefore, the location conditions and design properties of the outdoor structure are high.

  In the above embodiment, the thin plate is an example in which the upper thin plate 421 is made of an aluminum plate and the lower thin plate 422 is made of an aluminum resin composite plate. However, the thin plate is not limited to this, and is a lightweight or durable plate material or Any sheet may be used. For example, a thin plate made of any one of fiber reinforced plastic plates and steel plates, or any combination thereof may be used. Further, the upper thin plate and the lower thin plate may be made of the same material. In addition, for example, as a thin plate, a roof material may be configured by directly attaching a sheet having a wood grain pattern or the like to a foam.

  In the said embodiment, although the roof part 2 inclined with respect to the horizontal direction, and the example fixed to the support | pillar 3 was shown, the roof part 2 may be provided horizontally.

  In the said embodiment and modification, although the board | plate material which consists of extrusion foaming polystyrene was illustrated as a core material, the core material should just have sufficient intensity | strength as a lightweight and roofing material formed with the foam, for example, Polyethylene foam, polystyrene foam or the like may be used. Furthermore, the roof material may be configured by sandwiching a core material composed of a honeycomb structure formed of expanded polystyrene, expanded polyethylene, expanded polystyrene, resin, metal, or the like, with a thin plate.

  In the present embodiment, an example in which the aluminum plate (thin plate) and the frame body are formed of different members has been described, but the two thin plates, the base end portion, and the frame portion of the distal end portion are integrally formed, A configuration may be adopted in which the core material is accommodated between the two thin plates, the base end side frame, and the distal end side frame.

DESCRIPTION OF SYMBOLS 1 Outdoor structure 2 Roof part 3 Support | pillar (support member)
4 Roof material 6 Frame 7 Beam 8 Roof end locking portion 82 Tip hook portion 74 Beam cap 75 Opening (beam end locking portion)

Claims (10)

A support member standing on the ground;
A beam extending from the upper end of the support member;
A roof portion fixed to the beam,
A beam tip locking portion is provided at the tip of the beam,
At the tip of the roof part, a roof tip locking part that locks with the beam tip locking part is provided,
The beam tip locking portion and the roof tip locking portion are engaged, and the roof portion is fixed to the base end portion of the beam, so that the roof portion is attached to the support member via the beam. An outdoor structure characterized by being supported. The roof tip locking part is provided on the upper surface of the roof part,
The outdoor structure according to claim 1, wherein the roof portion is configured to be supported by being suspended from the beam. The roof portion includes a roof material and a frame surrounding a side surface of the roof material,
The outdoor structure according to claim 1, wherein the roof tip locking portion is provided on the frame. The roof tip locking portion has a tip hook portion extending from a fixed portion with the roof portion toward a base end portion of the roof portion,
The outdoor structure according to any one of claims 1 to 3, wherein the beam tip locking portion and the roof tip locking portion are engaged in an extending direction of the beam. The beam has an opening at the tip,
The outdoor structure according to claim 4, wherein the tip hook portion is inserted into the opening of the beam and a roof portion is supported by the beam. The outdoor structure according to claim 5, further comprising a beam cap that is fixed to the roof portion and is fitted into the opening of the beam so as to cover the tip hook portion and closes the opening. The outdoor structure as described in any one of Claims 1-6 in which the rain gutter is provided in the said roof part.   The outdoor structure according to any one of claims 1 to 7, wherein the roof portion includes a roof material in which a core formed of a foam is disposed between two thin plates.   The outdoor structure according to any one of claims 1 to 7, wherein the roof portion includes a roof material in which a core material composed of a honeycomb structure is disposed between two thin plates. Erecting a support member having a base end of the beam fixed to the upper end;
The step of locking the roof tip locking portion provided at the tip of the roof portion and the beam tip locking portion provided at the tip of the beam;
Fixing the roof on the base end side of the beam;
Fixing the roof portion to the beam by fixing the locking portion between the roof tip locking portion and the beam tip locking portion;
The construction method of the structure for the outdoors characterized by comprising.

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