JP2013256811A - Decorative bargeboard and method for mounting the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable even a decorative bargeboard with a complicated cross-sectional shape to be reliably and neatly mounted along a side end of a roof by one worker's simple mounting work.SOLUTION: A decorative bargeboard 3A is configured as follows: an engaging part 41a for being engaged with a drain board 7 of a side end of a roof is provided at an end of an upper covering part 31 of the decorative bargeboard 3A which is formed in such a manner as to have an approximately U-shaped cross-section; a joint part 6 with a top surface part 61, a side surface part 62 and an undersurface part 63, which is joined to an inner surface of another decorative bargeboard 3B, is protrusively provided at an end on one side; and a protrusion width (W1) of the top surface part 61 of the joint part 6 is set greater than a protrusion width (W2) of the undersurface part 63.

Description

  The present invention relates to a windbreak decorative plate that forms a decorative windbreak on a keraba that is an end portion of a roof side of a roof, and a method for attaching the same.

  A decorative sheet formed in the shape of a blast plate using a resin-coated steel sheet coated with a vinyl chloride resin sheet, etc., in order to improve the design of the end part of the wife side and improve the appearance in the construction around the gable roof of the house May be attached to the end of the roof side in an integrated manner to form a decorative windbreak on the keraba.

For example, as shown in FIG. 11, the conventional windbreak decorative plate is formed by bending a long resin-coated steel plate with a bender or the like and covering the upper side of the roof side end portion 101 and the side portion covering the side. There is known one having a part 102 and a lower covering part 103 covering the lower part and having a substantially U-shaped cross section.
As shown in FIG. 12, the decorative windbreak construction using the windbreak decorative plate 100 is performed by first attaching the windbreak decorative plate 100A to the eave side end portion of the roof side end portion 110 and then attaching the windbreak decorative plate 100A to the eave side windbreak decorative plate 100A. The procedure is performed by attaching the gable decorative plate 100B to the ridge side. The attachment of these gable decorative plates 100A and 100B is performed as shown in FIGS. 13 (A) to (C). The upper covering portion 101 of the windbreak decorative plate 100 is engaged with the upper end of the draining plate 111 attached to the roof, and the lower belly portion 103 is expanded while the windbreak decorative plate 100 is rotated about the engaging portion as the roof. The lower stomach part 103 is pushed in and assembled to the lower side of the side end part 110, and the position of the assembled windbreak decorative board 100 is adjusted and then fixed by a fixing tool 112 such as a nail or a bolt. (For example, see Patent Documents 1 and 2).

  Further, as shown in FIG. 14A, an upper covering portion 201 that covers the upper side of the roof side end portion 110, a side covering portion 202 that covers the side, and a lower covering portion 203 with a ventilation hole 203b that covers the lower side. Are formed as separate bodies to form the blast-breaking decorative plate 200, and as shown in FIG. 5B, the end portions of the side covering portion 202, the lower covering portion 203, and the upper covering portion 201 are mutually connected in this order. There is known a structure in which the attachment position is adjusted while joining or engaging, and then fixed to the roof side end portion 110 by being fixed by a fixing tool 112 (see, for example, Patent Document 3).

JP 2002-242394 A JP 2006-89973 A JP 2011-236695 A

The windbreak decorative plate 200 with the upper covering portion 201, the side covering portion 202 and the lower covering portion 203 as separate bodies prevents each member from being unevenly attached to prevent the appearance of the end portion of the wife from being damaged. It is necessary to adjust the fixing position precisely, and installation takes time and effort.
On the other hand, the windbreak decorative plate 100 having a substantially U-shaped cross section is provided with the respective covering portions integrally, so that it is not necessary to precisely adjust the fixing position and can be attached with a small number of work steps. .

However, a certain amount of force is required to spread the lower covering portion 103 of the blast-breaking decorative plate 100, and if too much force is applied, the blast-breaking decorative plate 100 will be deformed. The operation of assembling the decorative plate 100 must be performed carefully by elastically deforming only the lower covering portion 103, and even if it is not as much as the windbreak decorative plate 200, it does not change that it takes time and effort to install.
Further, the illustrated windbreak decorative plate 100 has a shape in which the lower covering portion 103 is bent at a right angle at the lower end portion of the side covering portion 102, so that one operator spreads the lower covering portion 103 to open the roof side end portion. 110. However, depending on the shape of the windbreak decorative plate, for example, an uneven portion may be provided in the surface of the lower cover portion of the windbreak decorative plate formed by integrally providing each cover portion, or a ventilation hole may be provided. If the cross-sectional shape is complicated, such as by providing a concave groove, the rigidity of the lower covering part or the windbreak decorative board will be high and it will be difficult to spread the lower covering part. In some cases, it is not possible to assemble the windbreak decorative panel, and the number of man-hours required to construct the decorative windbreak is inevitably increased.

  In view of such a problem of the prior art, the present invention can be applied to a windbreak decorative plate along a roof side end by a simple mounting operation by a single operator even if the windbreak decorative plate has a complicated cross-sectional shape. It is an object of the present invention to securely and neatly form a decorative windbreak on the keraba so that the end of the roof side of the roof can be nicely decorated.

  In order to solve the above-mentioned problems, the present invention provides a windbreak decorative plate which is attached to a roof side end portion to constitute a decorative windbreak, and includes an upper covering portion covering the upper side of the roof side end portion, a side covering portion covering the side and a lower portion. A lower covering portion that covers and is formed in a substantially U-shaped cross section, and an engagement portion that engages with a draining plate at a roof side end portion is provided at an end portion of the upper covering portion, and at one end portion. Is protruded from the end portion, and a joint portion having an upper surface portion, a side surface portion, and a lower surface portion is provided so as to be joined to the inner surfaces of the upper covering portion, the side covering portion, and the lower covering portion of the other windbreak decorative panel. In addition, the protrusion width (W1) of the upper surface portion of the joint portion is configured to be larger than the protrusion width (W2) of the lower surface portion (see FIG. 3).

  The windbreak decorative plate having the above-described configuration can be formed by providing a notch portion extending from the lower portion of the side surface portion to the lower surface portion at the front end portion of the joint portion. Moreover, you may comprise so that the front end side end surface of a joint part may be provided so that it may incline from the upper surface part front end side to a lower surface part base side.

  According to this, the windbreak decorative board is attached to the roof side end part with the joint part projected at the end part facing the ridge side. The joint part is provided with a projecting width of the upper surface part larger than that of the lower surface part, and the lower side of the upper surface part is a gap part at the tip part of the joint part. When splicing other gable decorative plates attached to the ridge side of the end portion, the edge of the gust side gable decorative plate on the ridge side does not extend to the gap portion of the joint portion without spreading the lower covering portion of the gust side decorative plate on the ridge side. The lower cover part of the wing-side windbreak decorative board is inserted under the joint part, and then the ridge-side windbreak decorative board is slid to the eaves side, and the end part is the outer peripheral surface of the joint part. By fitting them together, both of the gable decorative plates can be joined together.

That is, the work procedure for attaching the windbreak decorative plates to each other on the roof side end portion having the draining plate attached on the upper surface is as follows. Attach to. At this time, the windbreak decorative plate is attached to the front end of the eave side of the roof side end in front of the front end of the eave side of the roof side end, and the rear end side where the joint portion of the windbreak decorative plate protrudes to the ridge side. Slide it toward the eave side and place it on the eave side end of the roof side, adjust the mounting position, and then fasten it to the roof end with a fixture such as a nail or bolt It may be attached.
Next, the end of the windbreak decorative plate to be attached to the ridge side is arranged on the tip side of the joint portion of the attached windbreak decorative plate on the eave side, and the engaging portion of the upper covering portion of the windbreak decorative plate on the ridge side is drained. Engage with the plate. At this time, a sealing material is previously applied to the end surface of the joint portion of the eaves-side windbreak decorative board.
If the engaging part at the upper end of the wing-side windbreak decorative board is engaged with the draining board, the gust-side decorative windbreak board is rotated downward with the engaging part between the engaging part and the draining board as a fulcrum. And the upper covering portion of the ridge side gable decorative plate is overlapped with the upper surface portion of the joint portion of the eave side gable decorative plate, and the lower covering portion of the ridge side gable decorative plate is connected to the eave side gable decorative plate joint. To enter the lower side of the upper surface of the part.
Then, the ridge-side windbreak decorative plate is slid toward the eaves side, and the tip of the ridge-side windbreak decorative plate is fitted to the outer peripheral surface of the joint portion of the eaves-side windbreak decorative plate. Then, attachment is completed by fastening the gust side gable decorative plate joined to the eave side gable decorative plate to the end of the roof side with a fixture. When the windbreak decorative plate is further attached to the ridge side of the windbreak decorative plate attached to the roof side end as described above, the attachment can be performed in the same procedure as described above.

According to the present invention, the protrusion width of the upper surface portion of the joint portion protruding from the end portion of the windbreak decorative board is provided larger than the lower surface portion, and the lower side of the upper surface portion is a gap portion at the tip portion of the joint portion. Even if the windbreak decorative plate connected to the ridge side has a complicated cross-sectional shape such as a concave groove provided in the lower covering portion, the end portion of the windbreak decorative plate to be connected is applied to the gap portion of the joint portion. Thereby, the edge part can be mounted | worn with the outer peripheral surface of a joint part, without deform | transforming the windbreak decorative board to connect.
At this time, if the windbreak decorative plate is rotated and pulled downward in a state where the engaging portion provided on the upper covering portion of the windbreak decorative plate to be connected is engaged with the draining plate, the end portion of the windbreak decorative plate is connected to the joint portion. If the windbreak decorative board is slid to the eave side, the end portion can be fitted to the joint portion.
In this way, the connection between the windbreak decorative plates can be performed by a simple operation in which the windbreak decorative plates to be connected are engaged with the draining plate, rotated downward, and then slid to the eaves side. Since there is no need to push and spread the lower covering part of the gable decorative plate, it is possible to attach the gable decorative plate securely and neatly along the edge of the roof to form a decorative gable in the keraba with a small number of man-hours. It becomes possible.

Further, in the windbreak decorative panel having the above-described configuration, a concave groove recessed upward is provided in the lower covering portion, and a plurality of rows of ventilation holes for ventilating the attic space are provided in the outdoor side wall in the concave groove. can do.
If there is a recessed groove carried upward in the lower covering part of the windbreak decorative plate covering the lower part of the roof side edge, and if a vent hole is formed in the wall surface of this recessed groove, outside air is taken into the house from the vent hole By flowing into the attic space, the attic space can be sufficiently ventilated. Since the ventilation holes are formed on the wall surface on the outdoor side in the groove, it is difficult for rainwater to enter the inside of the decorative panel from the ventilation holes during rainfall, and even if the roof end is viewed from below, the ventilation holes are visible. Without touching, you can look good with a gable veneer.

In this case, the lower windshield plate is constituted by the main body decorative plate and the windbreak receiving plate, and the lower covering portion provided with the concave groove having the air holes is provided at the lower end portion of the side covering portion of the main body decorative plate. The other end portion of the windbreak receiving plate having one end portion attached to the eaves ceiling can be connected to the folded surface portion that is folded upward from the portion and bent at the tip end toward the house. By configuring the windbreak decorative plate with two members, the main body decorative plate and the windbreak receiving plate, the number of work steps required for mounting the windbreak decorative plate is reduced, and the workability and mounting workability of the members can be improved.
Further, the concave groove with the vent hole can be provided on either side of the main body decorative plate and the windbreak decorative plate, but the side wall of the folded surface portion of the main body decorative plate on the outdoor wall surface across the concave groove, the house If the side wall of the windbreak receiving plate is arranged opposite to the wall surface on the side, the connection part of the main body decorative plate and the windbreak receiving plate is located in the recessed groove, and the connection is made even if the roof side end is viewed from below In combination with the fact that the portion is not visible and the ventilation holes are difficult to touch, the roof side end is more attractive than the cleaner.

It is the external view which fractured | ruptured one part and showed the lower side of the roof side edge part which attached the windbreak decorative board of one Embodiment of this invention, and comprised the decorative windbreak to the keraba. It is principal part sectional drawing of the roof side edge part in FIG. It is an external appearance perspective view of the eaves side windbreak decorative board of FIG. It is an expansion | deployment perspective view which shows the structure of the windbreak decorative board of FIG. (A) is a principal part expanded sectional view of the part in which the ventilation hole of the windbreak decorative board was formed, (B) is a BB sectional drawing. (A) is sectional drawing of the main body decorative board and windbreak receiving board which comprise the gable decorative board of FIG. 3, (B) is sectional drawing of the gable decorative board in the state which connected both boards and attached the joint part. It is a figure for demonstrating the operation | work process which attaches an eaves side windbreak decorative board to a roof side edge part. It is a figure for demonstrating operation at the time of attaching a gable decorative board to a roof side edge part. (A) is an enlarged view of the side by which the joint part of the ridge side gable decorative board was protruded, (B), (C) is a figure for demonstrating the work process which connects a ridge side gable decorative board to this. (A) is an enlarged view of the side from which the joint part of the windbreak decorative board of other embodiment of this invention protruded, (B) is a figure for demonstrating the work process which connects another windbreak decorative board to this. is there. It is sectional drawing of an example of the conventional gable decorative board. It is the figure which showed the state which attaches the windbreak decorative board of FIG. 11 to a roof side edge part. (A)-(C) is a figure for demonstrating operation at the time of attaching the windbreak decorative board of FIG. 11 to a roof side edge part. (A) is a principal part perspective view which shows the structure of the conventional windbreak decorative board provided with the ventilation hole, (B) is principal part sectional drawing of the roof side edge part which attached the windbreak decorative board.

Preferred embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is an external view of a roof-side end portion of a decorative windbreak formed on a keraba by attaching a windbreak decorative plate according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a state in which the windbreak decorative plate is attached to the roof-side end portion. FIG. 3 is an external perspective view of the gable decorative plate, and FIG. 4 is a developed perspective view thereof.

  As shown in FIG. 1, the decorative windbreak 1 configured in the keraba is attached with a windbreak decorative plate 3 so as to cover the periphery from the ridge side to the eaves side of the roof side end 2, Keraba is decorated on the appearance as it is attached.

  As shown in FIGS. 1 and 2, the windbreak decorative panel 3 includes an upper covering portion 31 covering the upper side of the roof side end portion 2, a side covering portion 32 covering the side, and a lower covering portion 33 covering the lower side. The cross section is substantially U-shaped, and in this embodiment, it is divided into an eaves side windbreak decorative plate 3A attached to the eave side of the roof side end 2 and a ridge side windbreak decorative plate 3B attached to the ridge side. Formed.

In detail, the windbreak decorative plate 3 of this embodiment includes the main body decorative plate 4 that covers the upper side, the side, and a part of the lower side of the roof side end portion 2 together with the eaves side windbreak decorative plate 3A and the ridge side windbreak decorative plate 3B. The windbreak receiving plate 5 that covers the lower part of the roof side end portion 2 together with the main body decorative plate 4 is connected, and the eaves side windbreak decorative plate 3A is integrally attached with the joint portion 6 at the end thereof. It is configured.
The main body decorative plate 4, the windbreak receiving plate 5 and the joint portion 6 are formed by bending a resin-coated steel plate, which has been subjected to corrosion resistance processing such as covering the surface with a vinyl chloride resin sheet, with a bender or the like. As a steel plate forming each plate, for example, a resin-coated steel plate in which the surface of a steel plate having a thickness of 0.4 mm is coated with a vinyl chloride resin sheet having a thickness of 0.25 mm and the back surface is coated with a vinyl chloride resin sheet having a thickness of 0.1 mm. Is preferred.

As shown in FIG. 4, the main body decorative plate 4 includes an upper surface portion 41 and a side surface portion 42 that cover the upper side and the side of the roof side end portion 2 that constitute the upper covering portion 31 and the side covering portion 32. In a state where the main body decorative plate 4 is installed so as to cover the roof side end portion 2, a fixing tool N such as a screw or a nail is formed in a concave portion 42 a having a U-shaped cross section formed in the surface of the side surface portion 42. Is fixed to the side surface of the roof side end portion 2.
More specifically, an engagement portion 41a that engages with a draining plate 7 to be described later is provided at the lower bent portion of the upper surface portion 41, and the lower end portion of the side surface portion 42 is bent at a substantially right angle toward the house side. The lower surface portion 43 is provided, and a folding surface portion 44 that is folded upward at the tip of the lower surface portion 43 and bent toward the house is connected to the lower surface portion 43, and further, the latch is folded downward at the tip of the folding surface portion 44. A piece 45 is provided. Further, as shown in FIG. 5, a plurality of slit-like vent holes 46 formed by punching are provided in a row on the outdoor side wall 44a of the folded surface portion 44.

  As shown in FIG. 4, the windbreak receiving plate 5 is bent upward at a substantially right angle at the front end of the lower surface portion 51 having a width that covers a part of the lower portion of the roof side end portion 2, and the horizontal folding surface portion 53 at the upper portion. The side wall 52 is formed in a continuous manner, and a locking recess 54 that opens toward the house side at the rear end and engages with an end portion of the eaves ceiling 8 to be described later is integrally formed.

  As shown in FIG. 4, the joint portion 6 includes an upper surface portion 61, a side surface portion 62, and a lower surface portion that are respectively joined to the inner surfaces of the upper covering portion 31, the side portion covering portion 32, and the lower covering portion 33 of the windbreak decorative plate 3. 63, and is formed in a substantially U-shaped cross section with a notch 64 cut out from the lower portion of the side surface portion 62 to the lower surface portion 63 at one end thereof.

  As shown in FIG. 6, the eaves side and ridge side windbreak decorative plates 3 </ b> A and 3 </ b> B composed of the main body decorative plate 4 and the windbreak receiving plate 5 are arranged on the upper surface of the folded surface portion 44 of the main body decorative plate 4. In a state where the horizontal folding surface portions 53 are overlapped, a fixing tool N such as a blind rivet is fitted into the hole portion 44b provided in the upper surface of the folding surface portion 44 and the hole portion 53a provided in the horizontal folding surface portion 53 so that both surface portions are integrated. Further, the eaves side windbreak decorative plate 3A is connected to the inner surface of the end portion on one side of the main body decorative plate 4 and the windbreak receiving plate 5 as shown in FIG. It is constructed by attaching them together. The joint portion 6 is attached in advance by applying a sealing material to the joint end portion of the joint portion 6 and fitting the joint end portion to the inner surface of the end portion on one side of the main body decorative plate 4 and the windbreak receiving plate 5 connected to the joint portion 6. Further, the fixing can be performed by driving the fixing tool N into the overlapping portion of the upper surface portion 61 of the joint portion 6 and the upper surface portion 41 of the main body decorative plate 4 and fastening the both portions together.

  The main body decorative plate 4 and the windbreak receiving plate 5 that are integrally connected together constitute a lower covering portion 33 that covers the lower side of the roof side end portion 2, and that is the connecting portion of both plates that overlaps the folded surface portion 44. On the upper surface and the lower side of the horizontal folding surface portion 53, an upwardly recessed groove 34 is formed, in which the side wall 44 a of the folded surface portion 44 and the side wall 52 of the windbreak receiving plate 5 are opposed to each other. Ventilation holes 46 for ventilating the attic space are arranged in a row on the outer wall surface.

  Further, as shown in FIG. 3, the eaves side windbreak decorative board 3A in which the joint portion 6 is integrally attached to the inner surface of the one end portion has the joint portion 6 projecting from the rear end portion of the ridge side as shown in FIG. As described above, since the notch 64 is provided at the end of the joint 6, the protrusion width (W 1) of the upper surface 61 of the joint 6 is larger than the protrusion (W 2) of the lower surface 63. The gap portion by the notch portion 64 is arranged below the upper surface portion 61.

  The windbreak decorative plate 3 configured in this way is attached to the roof side end 2 in the order of the eaves-side windbreak decorative plate 3A and then the ridge-side windbreak decorative plate 3B.

  First, the eaves side windbreak decorative plate 3A is attached to the roof side end 2 with the eaves side windbreak decorative plate 3A, and the drainboard 7 attached to the upper surface of the side end of the roof is attached to the upper surface portion of the main body decorative plate 4. In the state where the engaging portion 41a provided in 41 is engaged and the attachment position is positioned, the fixing tool N is driven into the concave portion 42a provided in the side surface portion 42 of the main body decorative plate 4, and the upper surface portion 41 and This can be done by driving the fixing tool N into the engaging portion of the draining plate 7 and fixing the eaves side windbreak decorative plate 3A to the roof side end 2.

  Next, the ridge side windbreak decorative plate 3B is connected and attached to the ridge side end of the eaves side windbreak decorative plate 3A fixed to the roof side end portion 2. At this time, as shown in FIG. 7, a sealing material 8 is applied in advance to the end surface of the joint portion 6 of the eaves side windbreak decorative board 3 </ b> A.

  First, the ridge side gable decorative plate 3B is attached to the front end side of the joint portion 6 of the eaves side gable decorative plate 3A by placing the end side end of the ridge side gable decorative plate 3B. As shown in FIG. 8, in a state where the engaging portion 41a provided at the upper end is engaged with the draining plate 7, the ridge-side breakage wind is used with the engaging portion of the engaging portion 41a and the draining plate 7 as a fulcrum. The decorative plate 3B is rotated downward so that the upper surface portion 41 of the main body decorative plate 4 of the ridge side windbreak decorative plate 3B is overlapped with the upper surface portion 61 of the joint portion 6 of the eaves side windbreak decorative plate 3A. ), The blast wind receiving plate 5 constituting the lower covering portion 33 of the ridge side windbreak decorative plate 3B is inserted into the notch portion 64 located below the upper surface portion 61 of the joint portion 6, and the ridge side The end portion of the windbreak decorative plate 3B is attached to the joint portion 6.

  Next, as shown in FIG. 9 (C), the ridge side windbreak decorative board 3B is slid to the eaves side, and the outer peripheral surface of the joint portion 6 of the ridge side windbreak decorative board 3B And the ends of both plates are joined together. Under the present circumstances, the fixing tool N is driven and fastened from the recessed part 42a of the side part 42 of the joint part 6 and the edge part of the ridge side windbreak decorative board 3B.

  Then, in the same manner as described above, after the ridge side windbreak decorative plate 3B is fixed to the roof side end 2 with the fixture N, as shown in FIG. The end portions of the receiving plates 5 and 5 are respectively fixed to the lower surface of the roof side end portion 2 with a fixing tool N, and the end portions of the eaves ceiling 9 are engaged with and supported by the locking recesses 54 of the two windbreak receiving plates 5 and 5. By doing so, the attachment of the gable decorative board 3 is completed.

FIG. 10 shows another form of the windbreak decorative plate 3, and the joint portion 6 projecting from the ridge side end of the windbreak decorative plate 3 has a distal end side end surface facing the lower surface from the distal end side of the upper surface portion 61. By providing so as to incline toward the base side of the portion 63, the gap width is arranged below the upper surface portion 61 so that the protruding width of the upper surface portion 61 is larger than the protruding width of the lower surface portion 63. It is configured.
Also in such a blast-breaking decorative board 3, as shown in the same figure (B), the lower end of the wind-breaking decorative board 3B connected to the ridge side is located below the upper surface portion 61 of the joint portion 6 as described above. By entering the gap portion, the end portion of the wing-side windbreak decorative plate 3B can be easily attached to the joint portion 6 and the end portions of both plates can be joined together.

According to the present invention, the protrusion width of the upper surface portion 61 of the joint portion 6 that protrudes from the end portion of the eaves side windbreak decorative board 3A is larger than the lower surface portion 63, and the lower end portion of the joint portion 6 is below the upper surface portion 61. Since the side is a gap portion, even if the ridge side windbreak decorative plate 3B connected to this has a complicated cross-sectional shape, the end portion of the ridge side windbreak decorative plate 3B is used as the gap portion of the joint portion 6. By attaching, it can be easily attached to the joint 6. At this time, if the ridge side windbreak decorative plate 3B is rotated and pulled downward in a state where the engaging portion 41a provided on the upper covering portion 31 of the ridge side windbreak decorative plate 3B is engaged with the draining plate 7, the end If the part is attached to the outer peripheral surface of the joint part 6 and then the ridge side windbreak decorative board 3B is slid to the eaves side, the end part can be fitted to the joint part 6.
In this way, the connection between the blast-breaking decorative plates 3A and 3B is performed by a simple operation in which the connecting blast-breaking decorative plate 3B is engaged with the draining plate 7 and rotated downward, and then is slid to the eaves side. Since there is no need for an operation to deform the gable decorative plate 3B, the decorative gable is constructed on the keraba by securely and neatly attaching the gable decorative plate along the roof side end with a small number of man-hours. It becomes possible.

  According to the windbreak decorative plate 3 of the present invention, the concave groove 34 carried upward is provided in the lower covering portion 33 covering the lower side of the roof side end portion 2, and the air hole 46 is formed in the wall surface of the concave groove 34. Therefore, ventilation of the attic space can be sufficiently performed by taking outside air from the vent hole 46 and flowing it into the attic space. Since the vent hole 46 is formed on the wall surface on the outdoor side in the concave groove 34, it is difficult for rainwater to enter the interior of the decorative plate from the vent hole 46 when it rains, and even if the roof side end 2 is looked up from below. The air vent 46 is not visible, and the keratin veneer 3 allows the keraba to be pleasingly stored.

  The illustrated windbreak decorative panel 3 shows an example of an embodiment of the present invention, and the present invention is not limited to these, and other appropriate forms depending on the shape and dimensions of the roof side end portion to be attached. Can be configured.

DESCRIPTION OF SYMBOLS 1 Decorative windbreak, 2 Roof side edge part, 3 Windbreak decorative board, 3A Eaves side windbreak decorative board, 3B Building side windbreak decorative board, 31 Upper covering part, 32 Side covering part, 33 Lower covering part, 34 Concave groove, 4 Main body decorative plate, 41 Upper surface portion, 41a Engagement portion, 42 Side surface portion, 43 Lower surface portion, 44 Folding surface portion, 44a Side wall, 45 Engagement piece, 46 Vent hole, 5 Windbreak receiving plate, 51 Lower surface portion, 52 Side wall, 53 Horizontal Folded Surface, 6 Joints, 61 Top Surface, 62 Side Surface, 63 Bottom Surface, 64 Notch, 7 Draining Board, 8 Sealing Material, 9 Ceilings, N Fastener

Claims (4)

In the windbreak decorative plate that is attached to the end of the roof and constitutes the decorative windbreak,
It has an upper covering part covering the upper side of the roof side end part, a side covering part covering the side and a lower covering part covering the lower part, and is formed in a substantially U-shaped cross section,
An engagement portion is provided at the end of the upper covering portion to engage with the draining plate at the roof side end,
A joint portion having an upper surface portion, a side surface portion, and a lower surface portion projecting from the end portion on one side and joined to the inner surfaces of the upper covering portion, the side covering portion, and the lower covering portion of the other windbreak decorative panel, respectively. And a projecting width of the upper surface portion of the joint portion is larger than the projecting width of the lower surface portion.   The windbreak decorative board according to claim 1, wherein a cutout portion extending from a lower portion of the side surface portion to a lower surface portion is provided at a front end portion of the joint portion.   2. A concave groove recessed upward is provided in the lower covering portion, and a plurality of rows of ventilation holes for ventilating the attic space are provided in the outdoor side wall in the concave groove. Or the gable decorative board of 2. In the method of attaching the windbreak decorative plates to each other on the roof side end where the draining plate is attached on the upper surface,
A step of attaching the gable decorative plate according to any one of claims 1 to 3 to the eave side of the roof side end,
The end portion of the windbreak decorative plate to be attached to the ridge side is disposed on the front end side of the joint portion of the attached eaves side windbreak decorative plate, and the engaging portion of the upper covering portion of the windbreak decorative plate on the ridge side is the draining plate Engaging with,
The ridge side windbreak decorative plate is rotated with the engagement portion between the engagement portion and the draining plate as a fulcrum, and the upper covering portion of the ridge side windbreak decorative plate is placed on the upper surface of the joint portion of the eaves side windbreak decorative plate. And overlapping the lower covering portion of the gust side decorative sheet on the ridge side into the lower side of the upper surface portion of the joint portion of the eaves side decorative sheet,
Sliding the ridge side gable decorative plate to the eave side, and fitting the end of the ridge side gable decorative plate to the outer peripheral surface of the joint portion of the eave side gable decorative plate;
A method for attaching a blast-breaking decorative board, comprising:

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