JP5833404B2 - Gable veneer - Google Patents

Description

  The present invention relates to a windbreak decorative plate that is attached to a keraba which is a wife side end of a roof and decorates the keraba, and relates to a structure configured to ventilate the interior of a house with a vent hole leading to an attic space. .

  In the construction around the gable roof of the house, in order to improve the design of the end on the side of the wife and improve the appearance, a resin-coated steel sheet coated with a vinyl chloride resin sheet or the like is folded to form a vane-like decorative board. This may be attached along the keraba.

As a conventional windbreak decorative plate, for example, a windbreak decorative plate 100 including a main decorative plate 101, an upper decorative plate 102, and a windbreak receiving plate 103 shown in FIG. 11 is known. As shown in the figure, the blast-breaking decorative plate 100 is constructed by fixing a main body decorative plate 101 along a roof-side end portion 104 with a fixing tool 106a such as a screw or a nail and the side surface of the roof-side end portion 104 and its side. Cover the lower part with the main body decorative plate 101, engage the lower end folded portion of the upper decorative plate 102 covering the upper part of the roof side end 104 with the upper end of the main body decorative plate 101, and connect both the plates. The windbreak receiving plate 103 is placed along the outer wall 105 at the lower side, and its end is connected to the lower edge of the main body decorative plate 101 with a fixing tool 106b, and the other end of the windbreak receiving plate 103 is fixed to the outer wall 105 of the house. By fixing with, the end portion on the side of the wife is put into an appearance such that a steel windbreak plate is attached along the keraba (see, for example, Patent Document 1).
Further, as shown in FIG. 12, a windbreak decorative plate 100 including a main decorative plate 101, an upper decorative plate 102, and a windbreak receiving plate 103, and covers the lower side of the roof side end 104. There is also known a configuration in which a vent hole 101a is formed in a portion 101, and outside air is allowed to flow through the vent hole 101a to ventilate the attic space (for example, see Patent Document 2).

Japanese Patent Laying-Open No. 2003-155811 Japanese Utility Model Publication No. 5-42498

If it is comprised by three members, the main body decorative board 101, the upper decorative board 102, and the gable receiving board 104 like the conventional gable decorative board 100, each member will be easy to shape | mold, Although it is possible to finely adjust the mounting position between each member when mounting and absorb the mounting error, the appearance can be neatly accommodated, but it is necessary to fix three members, so the work man-hours required for mounting are reduced The amount of work was increased, and the work time was inevitably longer. In addition, if the connection between the upper end of the main body decorative plate 101 and the lower end folded portion of the upper decorative plate 102 is insufficient, the connection may be removed when the strong wind is received, and the upper decorative plate 102 may be rolled up from the lower end side. There is.
In addition, as shown in FIG. 12, if the vent hole 101a is provided at a position facing the lower part of the roof side end 104 of the main body decorative plate 101, the vent hole 101a is formed when the roof is looked up from under the eaves. In addition, there is a problem that rainwater that travels down the lower surface of the main body decorative plate 101 from the ridge side to the eaves at the time of rain enters the inner side of the main body decorative plate 101 from the air vent 101a, and lowers the ventilation function.

  In view of such problems of the prior art, the present invention attaches a blast-breaking decorative plate securely and neatly along the keraba with less work man-hours to decorate the edge of the roof with good ventilation, and provides ventilation vents. It is an object of the present invention to form a position where it is difficult to see from under the eaves and where rainwater does not easily enter, so that the attic space can be sufficiently ventilated.

In order to solve the above-mentioned problem, the present invention provides a windbreak decorative plate that is attached to the end portion on the roof side and decorates the keraba.
It is composed of a main body decorative plate provided with an upper covering portion that covers the upper side of the roof side end portion and a side covering portion that covers the side, and a windbreak receiving plate that covers the lower portion of the roof side end portion together with the main body decorative plate,
The main body decorative plate is provided with a lower surface portion bent at a substantially right angle toward the house side at the lower end portion of the side covering portion, and is folded upward at the tip of the lower surface portion and the tip is moved to the house side. It is formed by providing a folded surface portion that is bent and an engagement piece that is bent downward at the tip of the folded surface portion,
The windbreak receiving plate is a side wall that is bent at a substantially right angle upward at the front end of the lower surface portion that covers a part of the lower portion of the roof side end portion, and has an end portion of the eaves ceiling at the rear end. It is formed by integrally providing locking recesses to be engaged,
In the state where the horizontal folding surface portion of the windbreak receiving plate is overlapped with the upper surface of the folded surface portion of the main body decorative plate fixed to the roof side end portion, and the engagement piece of the main body decorative plate is engaged with the side wall of the windbreak receiving plate. A lower covering portion that covers the lower part of the roof side end portion by connecting the main body decorative plate and the windbreak receiving plate by integrally fixing the combined both side portions is configured,
In this lower covering surface portion , on the lower side of the overlapping folded surface portion and the horizontal folded surface portion, a concave groove recessed upward is formed, in which the side wall of the folded surface portion and the side wall of the windbreak receiving plate are opposed to each other, and A plurality of vent holes for ventilating the attic space are provided on the outdoor side wall in the concave groove.
Furthermore, it has the structure which installed the heating foam material for preventing the fire spread by the approach of the flame from a ventilation hole to the indoor in the position which the ventilation hole inside the said blast vanity board faces.

  According to the windbreak decorative plate having the above-described structure, the lower covering portion covering the lower portion of the roof side end portion is provided with the recessed groove carried upward, and a plurality of air holes are formed on the wall surface of the recessed groove. By taking outside air into the house and flowing it 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 the above configuration, the windbreak decorative plate is constituted by a main body decorative plate and a windbreak receiving plate, and the lower covering portion provided with the concave groove having a vent is provided at the lower end portion of the side covering portion of the main body decorative plate. It is preferable that the other end portion of the windbreak plate having one end portion attached to the eaves ceiling is connected to a folded surface portion that is folded upward from the lower end portion and bent at the tip end toward the house.
By constructing the windbreak decorative plate with the two members of the main body decorative plate and the windbreak receiving plate, the number of work steps required for attaching the windbreak decorative plate is reduced, and the workability and mounting workability of the members can be improved.
In this case, the concave groove with the vent hole can be provided on either side of the main body decorative plate and the windbreak receiving plate, but the side wall of the folded surface portion of the main body decorative plate on the outdoor side wall across the concave groove, If the side wall of the windbreak plate is arranged opposite to the wall surface on the house side, even if the connection part of the main body decorative plate and the windbreak plate is located in the concave groove, the roof side end is looked up from below Coupled with the fact that the connection site is not visible and the ventilation hole is difficult to touch, the structure of the end portion on the roof side is more attractive than the cleaner.

It is the external view which fractured | ruptured and showed the lower side of the roof side edge part which attached the windbreak decorative board of one Embodiment of this invention. It is principal part sectional drawing of the roof side edge part in FIG. It is an expansion | deployment perspective view which shows the structure of the windbreak decorative board of FIG. (A) is an external view of the part in which the ventilation hole of the main body decorative board was formed, (B) is a BB sectional drawing. FIG. 2 is a cross-sectional view of a main body decorative plate and a wind-breaking plate that constitute the wind-breaking decorative plate of FIG. It is sectional drawing of the main body decorative board and windbreak receiving board which comprise the windbreak decorative board of another form, and sectional drawing of the windbreak decorative board of a state which connected both boards. It is principal part sectional drawing of the side edge part of the one ridge roof which attached the windbreak decorative board of other embodiment of this invention. It is an expansion | deployment perspective view which shows the structure of the windbreak decorative board of FIG. FIG. 8 is a cross-sectional view of a main body decorative plate and a wind breezer receiving plate constituting the gable decorative plate of FIG. It is principal part sectional drawing of the roof side edge part which shows the form which installed the thermal foam material in the inside of the gable decorative board of this invention. It is principal part sectional drawing of the roof side edge part which attached the conventional windbreak decorative board. It is principal part sectional drawing of the roof side edge part which attached the conventional windbreak decorative board provided with the ventilation hole.

Preferred embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is an external view of a lower portion of a roof side end portion attached with a windbreak decorative plate according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing a state where the windbreak decorative plate is attached to a roof side end portion, and FIG. FIG. 4 is an external perspective view and a cross-sectional view showing the shape of the vent hole.

The windbreak decorative plate 1 in the form shown in the figure includes a main body decorative plate 2 that covers a part of the roof side end 4 above, a side, and a lower portion, and a windbreak receiving plate that covers the lower part of the roof side end 4 together with the main body decorative plate 2. 3 is constituted by two members.
The main body decorative plate 2 and the windbreak receiving plate 3 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 constituting each member, 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. 3, the main body decorative plate 2 is formed with an upper covering portion 21 that covers the upper side of the roof side end portion 4 and a side portion covering portion 22 that covers the side, and the roof side end portion 4 is formed. In the state where the main body decorative plate 2 is installed so as to cover, a fixing tool N such as a screw or a nail is driven into a concave portion 22a having a U-shaped cross section formed in the surface of the side covering portion 22, thereby the roof side end portion. 4 is fixed to the side surface.
More specifically, the lower surface portion of the side portion covering portion 22 is provided with a lower surface portion 23 that is bent at a substantially right angle toward the house side. Is formed by providing an engagement piece 25 that is bent downward at the tip of the folding surface portion 24 and engages with the side wall 32 of the windbreak receiving plate 3 . Further, as shown in FIG. 4, a plurality of slit-like vent holes 26 formed by punching are provided in the outdoor side wall 24 a of the folded surface portion 24.

  Further, as shown in FIG. 3, the windbreak receiving plate 3 is bent at a substantially right angle upward at the front end of the lower surface portion 31 having a width that covers a part of the lower portion of the roof side end portion 4, and is bent horizontally at the upper portion. A side wall 32 formed by connecting the surface portions 33 and a locking recess 34 which is open toward the house side at the rear end and engages with an end portion of the eaves ceiling 6 described later are integrally formed.

As shown in FIGS. 2 and 5, the windbreak decorative plate 1 composed of the main body decorative plate 2 and the windbreak receiving plate 3 is arranged on the upper surface of the folded surface portion 24 of the main body decorative plate 2 and on the horizontal folded surface portion 33 of the windbreak receiving plate 3. In a state where the two are overlapped with each other, a fixing tool N such as a blind rivet is fitted into the hole 24b provided in the upper surface of the folded surface part 24 and the hole 33a provided in the horizontal folded surface part 33 to fix the both surface parts integrally. Composed.
The main body decorative plate 2 and the windbreak receiving plate 3 that are integrally connected together constitute a lower covering portion that covers the lower side of the roof side end portion 4, and is an upper surface of the folded surface portion 24 that is a connecting portion of both plates and overlapped with each other. On the lower side of the horizontal folding surface portion 33 is formed an upwardly recessed groove 11 in which the side wall 24a of the folded surface portion 24 and the side wall 32 of the windbreak receiving plate 3 are opposed to each other. Ventilation holes 26 for ventilating the attic space are arranged in a row on the wall surface.

As shown in FIG. 2, the windbreak decorative plate 1 constructed in this manner is attached to the roof side end 4 with the windbreak decorative plate 1 and attached to the drainage plate 5 attached to the top surface of the roof side end. In a state where the end portion of the covering portion 21 is engaged and the attachment position is positioned, the fixing tool N is driven into the concave portion 22a provided in the side covering portion 22, and the upper covering portion 21 and the draining plate 5 are engaged. A fixing tool N is driven into the joint portion to fix the main body decorative plate 2 to the roof side end portion 4, and then the end portion of the windbreak receiving plate 3 is fixed to the lower surface of the roof side end portion 4 with the fixing tool N. This can be done by engaging and supporting the end of the eaves ceiling 6 with the locking recess 34 of the plate 3. Separately bring the main body decorative plate 2 and the gable receiving plate 3 to the construction site, attach the main body decorative plate 2 to the roof side end 4, and then connect the gable receiving plate 3 to the lower end of the main body decorative plate 2. May be.
Further, as shown in FIG. 6, a folded portion 24 c that is folded upward in a key shape is provided at an end portion of the folded surface portion 24 of the main body decorative plate 2, while a lower portion is disposed at the end portion of the horizontal folded surface portion 33 of the windbreak receiving plate 3. The main body decorative plate 2 and the blast wind receiving plate 3 may be connected without using the fixing tool N by providing a folded portion 33a that is folded in the shape of a heck and engaging both the folded portions 24c and 33a with each other.

  FIGS. 7 to 9 show a windbreak decorative plate according to another embodiment of the present invention, and this windbreak decorative plate 1 is attached to the side end portion 4 of the single building roof to decorate the end portion of the single building roof. It is.

The windbreak decorative board 1 is comprised by the two members of the main body decorative board 2 and the windbreak receiving board 3 formed similarly to the said form.
That is, as shown in FIG. 8, the main body decorative plate 2 includes an upper covering portion 21 that covers the upper side of the roof side end portion 4 and a side covering portion 22 that covers the side, and a lower end portion of the side covering portion 22. Is provided with a lower surface portion 23 that is bent obliquely downward toward the house side, folded back at a substantially right angle to the tip of the lower surface portion 23, and bent at a tip parallel to the lower surface portion 23. 24, and further, an engagement piece 25 bent downward is provided at the tip of the folded surface portion 24. A plurality of slit-like air holes 26 formed by punching are provided on the side wall 24a on the outdoor side of the folded surface portion 24. Further, the windbreak receiving plate 3 is bent at a front end of a lower surface portion 31 having a width that covers a part of the lower side of the roof side end portion 4 at a substantially right angle upward, and a side wall 32 formed by connecting a horizontal bent surface portion 33 to the upper portion. In addition, a locking recess 34 that is open toward the house side at the rear end and into which the end of the eaves ceiling 6 engages is formed integrally.

  As shown in FIGS. 8 and 9, the windbreak decorative plate 1 has the upper surface of the folded surface portion 24 in a state where the horizontal folded surface portion 33 of the windbreak receiving plate 3 is superimposed on the upper surface of the folded surface portion 24 of the main body decorative plate 2. A fixing tool N such as a blind rivet is fitted into the hole 24b provided in the hole 24b and the hole 33a provided in the horizontal folding surface part 33, and the both surface parts are fixed together. The main body decorative plate 2 and the windbreak receiving plate 3 that are integrally connected together constitute a lower covering portion that covers the lower side of the roof side end portion 4, and a concave groove 11 that is recessed upward is formed in the connecting portion of both plates. A vent hole 26 for ventilating the attic space is arranged in a row on the outdoor side wall surface of the concave groove 11.

  Further, in the same manner as in the above embodiment, the windbreak decorative panel 1 is attached by positioning the attachment position by engaging the end portion of the upper covering portion 21 of the windbreak decorative plate 1 applied to the roof side end portion 4 with the draining plate 5. In this state, the fixing tool N is driven into the recess 22a provided in the side covering portion 22, and the fixing tool N is driven into the engaging portion of the upper covering portion 21 and the draining plate 5 so that the main body decorative plate 2 is attached to the roof side end. Next, the end portion of the windbreak receiving plate 3 is fixed to the lower surface of the roof side end portion 5 with the fixing tool N, and the end portion of the eaves ceiling 6 is engaged with the locking recess 34 of the windbreak receiving plate 3. It can carry out by making it support.

2 and FIG. 7, in the manner of attaching the windbreak decorative plate 1 to the roof side end portion 4, when a fire occurs in the house, a flame is given indoors from the air holes 26 provided in the windbreak decorative plate 1. It is preferable to install a heating foam material on the inner side of the windbreak decorative panel 1 in order to prevent fire from entering and spreading.
That is, as shown in FIG. 10, the partition plate 7 is attached to the inside of the windbreak decorative plate 1 together with the windbreak decorative plate 1, and the lower end portion 7 a of the partition plate 7 disposed so as to face the vent hole 26 is heated. If the foam material 8 is installed, the heated foam material 8 expands when a flame or hot air enters the windbreak decorative panel 1 from the vent hole 26 in the event of a fire, and a ventilation path from the vent hole 26 to the attic space is established. It is possible to prevent the fire from spreading around the attic space and spreading the house.

According to the windbreak decorative panel 1 of the present invention, the recessed groove 11 carried upward is provided in the lower covering portion covering the lower side of the roof side end portion 4, and the air hole 26 is formed in the wall surface of the recessed groove 11. By taking outside air from the vent hole 26 and flowing it into the attic space, the attic space can be sufficiently ventilated. Since the vent hole 26 is formed on the wall surface on the outdoor side in the concave groove 11, it is difficult for rainwater to enter the interior of the decorative plate from the vent hole 26 when it rains, and even if the roof side end 4 is looked up from below. The air vent 26 is not visible, and the keratin veneer 1 can make the keraba look and fit.
In addition, by constructing the gable decorative plate 1 with two members, the main body decorative plate 2 and the gable receiving plate 3, the number of work steps required for attaching the gable decorative plate 1 is reduced, and the workability of the member and the improvement of the mounting workability are improved. Can be planned. In this case, if the main body decorative plate 2 and the breezes receiving plate 3 are connected with the concave groove 11 in between, the connecting portion of both plates is located in the concave groove 11 and is not visible, and the vent hole 26 touches the eye. Combined with the difficulty, the roof side edge 4 is more attractive than the neat structure.

  In addition, the illustrated windbreak decorative board 1 shows an example of the 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 Blasting decorative board, 11 Ditch | groove, 2 Main body decorative board, 21 Upper coating | coated part, 22 Side part coating | coated part, 23 Lower surface part, 24 Folding surface part, 24a Side wall, 25 Engagement piece, 26 Ventilation hole, 3 31 bottom surface part, 32 side wall, 33 horizontal folding surface part, 4 roof side edge part, 5 draining board, 6 eaves ceiling, 7 partition board, 8 heating foam, N fixing tool

Claims (2)

In the windbreak decorative panel (1) that is attached to the roof side end (4) and decorates the keraba,
The main body decorative board (2) provided with the upper covering part (21) covering the upper side of the roof side end part (4) and the side covering part (22) covering the side, and the roof side end together with the main body decorative board (2) It is comprised by the breezes receiving plate (3) which covers the lower part of a part (4),
The main body decorative plate (2) is provided with a lower surface portion (23) bent at a substantially right angle toward the house side at the lower end portion of the side portion covering portion (22) and the lower surface portion (23). Formed by providing a folded surface portion (24) folded upward at the tip and bent toward the house, and an engagement piece (25) folded downward at the tip of the folded surface portion (24),
The windbreak plate (3) is bent at a substantially right angle upward at the front end of the lower surface portion (31) covering a part of the lower side of the roof side end portion (4), and the horizontal bent surface portion (33) is connected to the upper portion. The side wall (32) and the rear end of the eaves ceiling (6) are integrally formed with a locking recess (34) for engaging the end,
The horizontal folding surface portion (33) of the windbreak receiving plate (3) is superimposed on the upper surface of the folded surface portion (24) of the main body decorative plate (2) fixed to the roof side end portion (4) and the main body decorative plate (2). In a state where the engagement piece (25) is engaged with the side wall (32) of the windbreak receiving plate (3), the overlapped double-sided portions are integrally fixed together to bond the main body decorative plate (2) and the windbreak receiving plate (3). The lower covering part covering the lower part of the roof side end part (4) is configured by connecting
The lower side of the said overlapping folded face a lower cover surface (24) horizontal bending surface (33), side walls (32) of the side wall (24a) and gables receiving plate (3) of the folded surface portion (24) An upwardly recessed groove (11) formed oppositely is formed, and a vent hole (26) for ventilating the attic space on the outdoor side wall (24a) in the groove (11) . A windbreak decorative board (1) , characterized by having a plurality of rows. It has a configuration in which a heating foam material (8) for preventing the spread of fire due to the entry of a flame from the vent hole (26) into the room is installed at a position facing the vent hole (26) on the inner side of the windbreak decorative board (1). The windbreak decorative board (1) according to claim 1, characterized in that:

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