JP2014066072A - Outdoor structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an outdoor structure excellent in workability because it dispenses with or facilitates cutoff processing of a gable beam matched with the roof gradient of an inclined roof and the like.SOLUTION: An outdoor structure 10 arranged on an inclined roof 31 includes gable beams 20 each provided horizontally protruding from both lower side parts of a building opening arranging on the inclined roof 31. The gable beam 20 includes a bearing member 21 fixed to a building skeleton 30 and a tabular decorative member 22 suspended down below the bearing member 21, and the decorative member 22 is attachably/detachably engaged with the bearing member 21.

Description

  The present invention relates to an outdoor structure such as a balcony arranged on an inclined roof, and more particularly to an outdoor structure characterized by the structure of a gable beam.

  2. Description of the Related Art Conventionally, in an outdoor structure such as a balcony, a supporting beam is provided so as to project from the lower portions on both sides of an opening such as a window to the outside, and the load is supported by the supporting beam. When such a balcony is provided on an inclined roof, processing such as notching the proximal end side of the end beam may be required to avoid the inclined roof and obstacles. For example, if the vertical width from the lower end of the window opening to the roof surface is narrow, it is not possible to insert the end beam into this narrow part, so it is necessary to cut out the lower part at the end of the end portion on the opening side of the end beam is there.

  For example, Patent Document 1 discloses a structure in which the lower half is cut out at the rear end of the end beam so as to escape an obstacle (see paragraph 0034, FIG. 5, etc.).

JP-A-10-82091

  However, if the notch processing is performed in advance as described in Patent Document 1, the size of the notch is determined in advance regardless of the presence or the size of the obstacle, so there is a gap between the roof surface and the end beam. Can be made and looks bad. In addition, when the size of the notch is smaller than the obstacle, the notch processing according to the size of the obstacle is required on the site, and the extra machining work is generated and it takes twice time. was there.

  On the other hand, if you do not perform the notch processing in advance, but if you do the twelve beam notch processing at the site according to the height of the roof, etc., this problem will not occur, but the twill beam notch processing at the site If this is done, complicated work will occur because the wife beam has a three-dimensional shape. For this reason, there existed a problem that the work cost for a process increased.

  Then, this invention makes it a subject to provide the outdoor structure body with favorable workability by making the notch process of the end beam according to the roof gradient etc. of an inclined roof unnecessary or easy.

  The present invention has been made to solve the above-described problems, and is characterized by the following.

(Claim 1)
The invention described in claim 1 is characterized by the following points.

  That is, the outdoor structure according to claim 1 is an outdoor structure arranged on an inclined roof, and includes a girder beam that is provided on the inclined roof so as to protrude horizontally from the lower portions on both sides of the building opening to the outdoor side. And the supporting beam is provided with a supporting member fixed to a building frame and a plate-shaped decorative member hanging below the supporting member, and the decorative member is detachably attached to the supporting member. It is characterized by combining.

(Claim 2)
The invention described in claim 2 has the following features in addition to the features of the invention described in claim 1 described above.

  That is, the mounting bracket for fixing the support member to the building frame is formed with a size that fits in the vertical width of the support member.

(Claim 3)
The invention described in claim 3 is characterized by the following points in addition to the characteristics of the invention described in claim 1 or 2.

  That is, the width of the end beam to which the decorative member is attached is formed to be approximately the same width as the front beam of the outdoor structure.

  The invention according to claim 1 is as described above, wherein the end beam includes a support member fixed to a building frame, and a plate-shaped decorative member that hangs below the support member. The member is detachably engaged with the support member. That is, since the decorative member is provided in addition to the supporting member that supports the load, it is possible to make the notch processing of the end beam in accordance with the roof slope of the inclined roof unnecessary or easy.

  For example, if the decorative member is removed, only the members necessary for supporting the load by the end beam (support members having a small vertical width) can be used so that the notch processing of the end beam can be made unnecessary. .

  Also, even when the end beam is cut out, the decorative member may be removed and processed. Since the decorative member is plate-shaped and has a simple structure, processing is easy. And the end beam which formed the notch in the lower part can be obtained easily by engaging the processed decorative member with the support member.

  In addition, since this girder is a structure specializing in roof-type outdoor structures, it is not necessary to provide a rain gutter function unlike the conventional girder. And processing costs can be reduced.

  The invention according to claim 2 is as described above, and the mounting bracket for fixing the support member to the building frame is formed to have a size that fits in a vertical width of the support member. For this reason, since it is the magnitude | size which does not protrude from a supporting member, it is not necessary to process a mounting bracket according to the processed decorative member, and can reduce the on-site processing incidence rate of a mounting bracket.

  Further, the invention according to claim 3 is as described above, and the width of the end beam to which the decorative member is attached is formed to be substantially the same width as the front beam of the outdoor structure. It is possible to provide a design with a sense of unity with the same vertical width as the girders and continuous twill beams on the side surfaces, and the design can be improved.

It is a plane sectional view of a balcony. It is AA 'sectional drawing of FIG. It is BB 'sectional drawing of FIG. It is side surface sectional drawing of a balcony. It is the front view of a wife beam, (a) The figure which attached the decorative member, (b) The figure which removed the decorative member. It is an external perspective view of the end beam, and is a view showing a state in which a decorative member is cut out. It is a side view of a balcony.

  The embodiment of the present invention will be described using a balcony 10 as an outdoor structure as an example.

  As shown in FIG. 7, the balcony 10 according to the present embodiment is arranged on the inclined roof 31 on the outdoor side of the window opening on the upper floor. As shown in FIG. 1, the balcony 10 is fixed to the lower part of the window opening along the building frame 30 and the end beam 20 provided on the inclined roof 31 so as to protrude horizontally from the lower part on both sides of the building opening to the outdoor side. The joist rack 11, the joist 12 fixed on the joist rack 11 and projecting in the outdoor direction, the pillar 14 standing at the outdoor tip of the balcony 10, and spanned between the pillar 14 and the pillar 14. Front girder 16, floor material 17 constituting the floor of balcony 10, and handrail 18.

  The end beam 20 is a member that supports the end load of the flooring 17, and the end on the indoor side is fixed to the building housing 30 by the mounting bracket 25, and the end on the outdoor side is the column 14 by the mounting bracket 25. It is fixed and supported. The detailed configuration of the end beam 20 will be described in detail later.

  The joist rack 11 is a member that is attached in the horizontal direction along the building frame 30 and includes a protruding edge portion 11a that projects outward so that the end of the joist 12 can be placed and fixed.

  The joist 12 is a member for supporting the load of the flooring 17 from below, and the end on the indoor side is fixed to the joist hook 11 by the joist fixing bracket 13 and the end on the outdoor side is the joist fixing bracket 13. Is fixed to and supported by the front beam 16.

  The column 14 is a member for supporting a load at the outdoor-side tip of the balcony 10, and is placed and fixed on the roof surface by a base portion 14 a provided at the lower end portion. A lattice material 15 is provided between the pillar 14 and the pillar 14 and between the pillar 14 and the building frame 30 to prevent the fall. The lattice material 15 is fixed to the front beam 16 or the end beam 20, and a handrail 18 is attached to the upper end of the lattice material 15. In the present embodiment, the lattice material 15 is used. However, the embodiment of the present invention is not limited to this, and a face material other than the lattice material 15 may be used instead of the lattice material 15.

  The front girder 16 is constructed between the pillar 14 and the pillar 14, and both end portions are respectively fixed and supported on the opposing surfaces of the pillar 14. The front girder 16 is provided so as to cover the lower front portion of the balcony 10.

  The flooring 17 is, for example, an elongated plate-like molded body made of a synthetic resin having a hollow inside, and both ends are supported by the end beam 20 and the lower part is supported by the joist 12. As shown in FIG. 4, the floor materials 17 are arranged so as to engage with each other so that there is no gap between the adjacent floor materials 17, thereby forming the floor surface of the balcony 10.

  Next, the end beam 20 according to the present embodiment will be described in detail.

  As shown in FIG. 5, the end beam 20 according to the present embodiment includes three independent members including a support member 21, a decorative member 22, and a presser material 23.

  The support member 21 is a member that is fixed to the building frame 30 and supports the end load of the flooring 17. The support member 21 includes a side wall portion 21a exposed on the side surface of the balcony 10, a presser material connecting portion 21b formed at the upper end of the side wall portion 21a, and a support piece 21c protruding substantially horizontally from the vicinity of the lower end of the side wall portion 21a. The engaging recess 21d is provided on the lower surface side of the support piece 21c, and the engaging claws 21e are formed on the opening edges on both sides of the engaging recess 21d.

  The presser material connecting portion 21b is a fin-like portion for connecting the presser material 23 to the support member 21, and is formed with a screw hole (not shown). A screw hole is formed in a position corresponding to the screw hole in an upper plate portion 23a of the presser member 23 to be described later, and by screwing the screw so as to penetrate the two screw holes, The presser material 23 can be connected.

  As shown in FIGS. 2 and 3, the support piece 21 c is a portion that is formed so as to protrude to place the end portion of the flooring 17.

  The engaging recess 21 d is for mounting the decorative member 22. When an engaged portion 22a of a decorative member 22 described later is inserted into the engaging recess 21d, the inserted engaged portion 22a is engaged with engaging claws 21e provided on both sides of the engaging recess 21d. Has been.

  The decorative member 22 is a plate-like member that hangs down below the support member 21, and includes a decorative portion 22b that is exposed on the side surface of the balcony 10, and an engaged portion 22a that is formed in a substantially L shape at the upper end of the decorative portion 22b. It is equipped with.

  As described above, the engaged portion 22a is a portion for engaging with the engaging concave portion 21d of the support member 21, and the engaging portion 22a is engaged with and disengaged from the engaging concave portion 21d. 22 is detachably attached to the support member 21. When the decorative member 22 is attached to the support member 21, as shown in FIG. 5A, the side wall portion 21a of the support member 21 and the decorative portion 22b of the decorative member 22 are formed to be substantially flush with each other. Yes.

  The presser material 23 is a member for pressing and supporting the floor material 17 placed on the support piece 21c of the support member 21 from above. The presser member 23 includes an upper plate portion 23a in which a screw hole for connecting to the support member 21 is formed, and a hanging portion 23b provided to hang from an end portion of the upper plate portion 23a.

  The presser member 23 is attached to the support member 21 with screws after the floor material 17 is placed on the support piece 21 c of the support member 21. By attaching the presser material 23 to the support member 21, the floor material 17 can be pressed from above at the lower end of the hanging part 23 b, and the floor material 17 can be held and fixed between the support member 21 and the presser material 23. Is formed.

  In the case of the end beam 20 as described above, when it is necessary to perform notch processing in accordance with the roof gradient of the inclined roof 31, the decorative member 22 is first removed from the support member 21, as shown in FIG. And the lower part is notched in the indoor side edge part of the decorative member 22. Then, the decorative member 22 that has been cut out may be attached to the support member 21. In the present embodiment, the support member 21 has a minimum height necessary for supporting the flooring 17, and the support member 21 hardly undergoes processing, so that only the decorative member 22 is thus formed. If the shape is processed, the shape of the end beam 20 can be matched to the roof slope of the inclined roof 31 or the like.

  2 and 3, the end beam 20 described above is fixed to the building frame 30 and the column 14 by a mounting bracket 25 formed to have a size that fits in the vertical width of the support member 21. For this reason, even when the decorative member 22 has to be processed, there is no need to process the mounting bracket 25.

  Moreover, since this end beam 20 is a roof-standing type, a rain gutter function is unnecessary. For this reason, the rain gutter function is not provided in the lower part of the supporting member 21, and an unnecessary structure does not exist in the lower part of the floor. For this reason, the vertical width of the support member 21 can be set to the minimum width necessary to support the load of the flooring 17. By adopting such a structure, it is difficult to interfere with the roof surface and the like, and material costs and processing costs can be reduced compared to the case of using a girder having a rain gutter function.

  Further, as shown in FIG. 4, the width W of the end beam 20 according to the present embodiment is substantially the same vertical width as that of the front girder 16 in a state where the decorative member 22 is attached to the support member 21. That is, the width of the end beam 20 is set in accordance with the vertical width of the front beam 16, and the lower structure of the balcony 10 is hidden by the continuous front beam 16 and the end beam 20 so that it looks good. . At this time, the vertical width of the end beam 20 can be easily adjusted by changing the length of the decorative member 22. Moreover, when the vertical width of the end beam 20 is increased, interference with the roof surface may occur. However, this interference can be easily avoided by processing the decorative member 22.

  In the above-described embodiment, the processed decorative member 22 is used by being attached to the support member 21 when it interferes with the roof surface or the like. However, the present invention is not limited thereto, and the decorative member 22 is removed. The twill beam 20 may be used.

  The present embodiment is as described above, and the end beam 20 includes a support member 21 fixed to the building housing 30 and a plate-shaped decorative member 22 that hangs below the support member 21. 22 is detachably engaged with the support member 21. That is, since the decorative member 22 is provided separately from the support member 21 that supports the load, the notch processing of the end beam 20 in accordance with the roof gradient of the inclined roof 31 can be made unnecessary or easy.

  For example, from the viewpoint of supporting the load by the end beam 20, it can be used with the decorative member 22 removed. In this case, only the support member 21 having a small vertical width is used. The notch processing of the beam 20 can be made unnecessary.

  Further, even when the end beam 20 is cut out and used, the decorative member 22 may be removed and processed. Since the decorative member 22 has a plate shape and a simple structure, the processing is easy. Then, by engaging the processed decorative member 22 with the support member 21 and fixing with the screw 24, the end beam 20 having a notch formed in the lower portion can be easily obtained.

  Moreover, since this end beam 20 is a structure specialized for a roof-standing outdoor structure, it is not necessary to provide a rain gutter function unlike the conventional end beam 20, so it can be a simple structure, Material costs and processing costs can be reduced.

  Further, the mounting bracket 25 for fixing the support member 21 to the building housing 30 is formed with a size that fits in the vertical width of the support member 21. For this reason, since the mounting bracket 25 has a size that does not protrude from the support member 21, there is no need to process the mounting bracket 25 in accordance with the processed decorative member 22, and the on-site processing occurrence rate of the mounting bracket 25 is reduced. Can do.

  Moreover, since the width of the end beam 20 to which the decorative member 22 is attached is formed to be substantially the same width as that of the front beam 16 of the balcony 10, the end beam 20 continues to the side with the same vertical width as the front beam 16 on the front surface. Design with a sense of unity can be provided, and design can be improved.

10 Balcony (outdoor structure)
DESCRIPTION OF SYMBOLS 11 joist hook 11a protrusion edge part 12 joist 13 joist fixing bracket 14 pillar 14a base part 15 lattice material 16 front girder 17 flooring material 18 handrail 20 end beam 21 support member 21a side wall part 21b presser material connection part 21c support piece 21d engagement recessed part 21e engaging claw 22 decorative member 22a engaged part 22b decorative part 23 presser 23a upper plate part 23b hanging part 24 screw 25 mounting bracket 30 building frame 31 inclined roof W width of the beam

Claims (3)

An outdoor structure disposed on an inclined roof,
On the inclined roof, it is provided with a twill beam that protrudes horizontally from the lower part on both sides of the building opening to the outdoor side,
The end beam includes a support member that is fixed to a building frame, and a plate-shaped decorative member that hangs below the support member.
The outdoor structure, wherein the decorative member is detachably engaged with the support member.   The outdoor structure according to claim 1, wherein the mounting bracket for fixing the support member to the building frame is formed with a size that fits in a vertical width of the support member.   3. The outdoor structure according to claim 1, wherein a width of the end beam to which the decorative member is attached is formed to be substantially the same width as a front girder of the outdoor structure.

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