JP2017172243A - Fitting structure for ridge cover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting structure for ridge cover that can suppress rainwater having entered the ridge cover from flowing along a ridge-side surface of a gable board to fall on an eaves-top member.SOLUTION: A fitting structure (1) for ridge cover according to the present invention comprises a shed roof (2), a gable board (3), an eaves-top member (4), and a ridge cover (5). The gable board (3) is provided adjacently to a ridge-side end of the shed roof (2). The eaves-top member (4) is provided below the gable board (3). The ridge cover (5) successively has an upper cover part (50) covering an upper part of the ridge-side end of the shed roof (2), an intermediate cover part (51) covering a ridge side of the gable board (3), and a bottom cover part (52) connected to the eaves-top member (4). The bottom cover part (52) is provided in a recessed shape which is open upward, and a drain hole (53) is provided below the bottom cover part (52).SELECTED DRAWING: Figure 1

Description

  The present invention relates to a ridge cover mounting structure.

  Patent Document 1 describes a structure in which a windbreak plate is provided adjacent to a ridge-side end of a single-flow roof, and a ridge cover is provided so as to cover the ridge-side end of the single-flow roof and the windbreak plate. .

Japanese Patent Laying-Open No. 2015-68095

  Patent Document 1 does not describe that an eaves top member is provided below the windbreak plate. Moreover, rainwater that has entered the ridge cover travels along the ridge side surface of the windbreak plate to the eaves top member. There is no description about suppressing falling.

  An object of the present invention is to propose a ridge cover mounting structure that can prevent rainwater that has entered the ridge cover from falling onto the eaves member along the ridge side surface of the windbreak plate, and To do.

  An attachment structure of a ridge cover according to one aspect of the present invention includes a single-flow roof, a windbreak plate, an eaves top member, and a ridge cover.

  The single-flow roof has a base plate and a roof material provided thereon. The said baffle board is provided adjacent to the ridge side edge part of the said single flow roof. The eaves top member is provided below the windbreak plate. The ridge cover covers the ridge side end of the single-flow roof and the windbreak plate.

  The ridge cover is continuous with the upper cover portion that covers the upper side of the ridge side end portion of the single-flow roof, the intermediate cover portion that covers the ridge side of the windbreak plate, and the intermediate cover portion. And a bottom cover portion connected to the eaves top member.

  The bottom cover part is provided in a concave shape opened upward, and a drain hole is provided in a lower part of the bottom cover part.

  In the ridge cover mounting structure according to the present invention, it is possible to prevent rainwater that has entered the ridge cover from falling onto the eaves member along the ridge side surface of the windbreak plate.

FIG. 1 is a side end view showing a ridge cover mounting structure according to Embodiment 1 of the present invention. FIG. 2 is a perspective view showing the ridge cover mounting structure. FIG. 3 is a side cross-sectional view showing a ridge cover mounting structure according to Embodiment 2 of the present invention.

  The present invention generally relates to a ridge cover mounting structure, and more specifically, in a structure in which a windbreak plate is provided at a ridge side end of a single-flow roof, and an eave roof member is provided below the windbreak plate. The present invention relates to a cover mounting structure.

(Embodiment 1)
FIG. 1 shows a ridge cover mounting structure 1 (hereinafter referred to as “mounting structure 1”) according to the first embodiment. The mounting structure 1 includes a single-flow roof 2, a windbreak plate 3, an eaves ceiling member 4, and a ridge cover 5.

  The single-flow roof 2 has a field plate 20 and a roof material 21 provided thereon. Below, the water side D1 in the gradient direction of the single-flow roof 2 is the ridge side, the opposite water side is the eave side, and the direction D2 (see FIG. 2) perpendicular to the gradient direction of the single-flow roof 2 in plan view Each configuration will be described as a direction. In FIG. 1, the direction indicated by the arrow D3 is the upward direction.

  The mounting structure 1 is provided on the rafter 6 that supports the base plate 20, the purlin 7 that supports the ridge side end of the rafter 6, the outer wall 8 that is provided on the ridge side of the purlin 7, and the ridge side of the purlin 7. Further, a receiving material 9 used for attaching the eaves ceiling member 4 is further provided.

  The base plate 20 is a plate material provided on the rafter 6. The attachment structure 1 further includes a waterproof sheet 10 disposed on the field board 20. The roofing material 21 is provided on the field board 20 via the waterproof sheet 10.

  As shown in FIG. 2, the roof material 21 is an uneven roof material in which concave portions and convex portions are repeatedly formed in the eave direction. The roof material 21 is made of metal, for example. As shown in FIG. 1, the attachment structure 1 further includes a face door member 11 disposed on the roof material 21.

  The face door member 11 includes a first standing plate portion 110 disposed in the concave portion of the roof material 21 and a second standing plate portion 111 disposed on the convex portion of the roof material 21. The first standing plate portion 110 and the second standing plate portion 111 are continuous in the eave direction. The face door member 11 has a plurality of the standing plate portions 110 and 111.

  The windbreak plate 3 is provided adjacent to the ridge side end of the single flow roof 2. In the present embodiment, the baffle plate 3 is fixed to the end face of the rafter 6 on the ridge side, and is positioned below the ridge side end of the field board 20. The windbreak plate 3 is a plate material that is long in the eave direction, and is provided over the entire length of the single-flow roof 2 in the eave direction. The windbreak plate 3 is made of wood, for example.

  In the present embodiment, the windbreak plate 3 is provided so that its eave side surface is parallel to the vertical direction. On the ridge side surface of the windbreak plate 3, a waterproof sheet 10 is arranged in the vertical direction. The waterproof sheet 10 on the field plate 20 and the waterproof sheet 10 on the eaves side surface of the windbreak plate 3 are continuous.

  The eaves member 4 is provided below the windbreak plate 3. The eaves top member 4 is a rectangular plate material that is long in the eave direction, and has a length that extends over the entire length of the eaves direction of the single-flow roof 2. The eaves top member 4 is made of wood, for example.

The eaves top member 4 has an end on the eave side attached to the lower surface of the receiving member 9. In the present embodiment, the lower surface of the receiving material 9 is an inclined surface that is inclined so as to be positioned higher toward the ridge side. Therefore, the eaves member 4 is installed in a tilted state so as to be positioned higher toward the ridge side. In the present embodiment, the eaves top member 4 is installed such that the end of the ridge side is located below the blast plate 3 and closer to the eaves side than the ridge side surface of the gust plate 3.
The eaves top member 4 is installed after the building cover 5 is installed, for example.

  The ridge cover 5 is configured to cover the ridge side end of the single-flow roof 2 and the windbreak plate 3. The ridge cover 5 is connected to the upper cover portion 50 that covers the upper portion of the ridge side end of the single-flow roof 2, the intermediate cover portion 51 that is continuous with the upper cover portion 50 and covers the ridge side of the windbreak plate 3, and the intermediate cover portion 51. A bottom cover portion 52 that is continuous and connected to the eaves top member 4. The ridge cover 5 is a member that is long in the eave direction, and has a length that extends over the entire length of the eaves direction of the single-flow roof 2. The ridge cover 5 is formed, for example, by bending a single metal plate by roll forming or the like.

  The upper cover portion 50 includes an upper plate portion 500 located above the ridge side end portion of the single-flow roof 2, a front plate portion 501 extending vertically downward from an eave side end portion of the upper plate portion 500, and a front plate And an upper tip plate portion 502 extending vertically from the lower end portion of the portion 501 to the eaves side. The upper plate portion 500 is a rectangular flat plate whose longitudinal direction is the eave direction, and is parallel to the single-flow roof 2. Each of the front plate portion 501 and the upper tip plate portion 502 is an elongated rectangular flat plate whose longitudinal direction is the eave direction.

  The attachment structure 1 is for attaching the pair of upper attachment members 12 and 13 and the intermediate cover portion 51 to the windbreak plate 3 in the eaves ridge direction for attaching the upper cover portion 50 to the ridge side end portion of the single-flow roof 2. It further has a pair of intermediate attachment members 14 and 15 in the vertical direction.

  Each of the attachment members 12, 13, 14, 15 is a piece material that is shorter than the length of the single-flow roof 2 in the eave direction. The attachment structure 1 includes a plurality of attachment members 12, 13, 14, and 15. Each of the plurality of attachment members 12, 13, 14, 15 is installed at a distance in the eave direction. The number of each of the attachment members 12, 13, 14, 15 is appropriately set so that the attachment strength of the ridge cover 5 can be secured. Each of the attachment members 12, 13, 14, and 15 is made of metal, for example.

  The eaves-side upper mounting member 12 and the ridge-side upper mounting member 13 are fixed on the ridge-side end of the roofing material 21 at a distance from each other in the eaves-building direction. The upper intermediate mounting member 14 and the lower intermediate mounting member 15 are fixed on the ridge side surface of the windbreak plate 3 at a distance from each other in the vertical direction.

  The upper cover portion 50 has a front plate portion 501 fixed to the front surface of the upper mounting member 12 with a fixture 16 such as a screw, and an upper plate portion 500 placed on the upper mounting members 12 and 13, The part 502 is placed on the ridge side end of the single-flow roof 2 by being placed on the convex part of the roofing material 21.

  The intermediate cover part 51 is configured by one rectangular flat plate that hangs downward from the ridge side end of the upper plate part 500 of the upper cover part 50. The intermediate cover 51 has an upper half covering the ridge side of the single-flow roof 2 and a lower half covering the ridge side of the windbreak plate 3. The intermediate cover part 51 is parallel to the vertical direction.

  The intermediate cover portion 51 is installed on the ridge side of the windbreak plate 3 by fixing the lower half of the intermediate cover portion 51 to the ridge side surfaces of the upper and lower intermediate mounting members 14 and 15. The intermediate cover 51 is fixed to the upper and lower intermediate attachment members 14 and 15 by a fixing tool such as a screw or by adhesion.

  The bottom cover portion 52 is a portion below the windbreak plate 3 in the ridge cover 5. The bottom cover portion 52 is provided in a concave shape that opens upward. A drain hole 53 is provided in the lower portion of the bottom cover portion 52. In the present embodiment, the bottom cover portion 52 further includes an attachment portion 54 along the upper surface of the eaves ceiling member 4. The bottom cover portion 52 is connected to the eaves top member 4 in a state where the attachment portion 54 is placed on the eaves top member 4.

  The bottom cover portion 52 includes a rear plate portion 520 extending downward from the lower end of the intermediate cover portion 51, a bottom plate portion 521 extending from the lower end of the rear plate portion 520 to the eaves side, and upward from an eave side end of the bottom plate portion 521. The lower front plate portion 522 extends, and the lower front end plate portion 523 extends from the upper end of the lower front plate portion 522 toward the eaves side.

  Each of the plate portions 520, 521, 522, and 523 is formed of a rectangular flat plate whose longitudinal direction is the eave direction. In the present embodiment, the rear plate portion 520 is parallel to the vertical direction. The bottom plate portion 521 is inclined so as to be positioned downward as the eaves side. The lower front plate portion 522 is inclined so as to be positioned higher toward the eaves side. The lower tip plate portion 523 is inclined so as to be positioned downward as the eaves side.

  In the present embodiment, the end portion on the eaves side of the bottom plate portion 521 forms a portion of the bottom cover portion 52 that is positioned at the lowest position. Therefore, a drainage hole 53 penetrating in the vertical direction is provided at the end of the bottom plate portion 521 on the eaves side. The bottom plate portion 521 is provided with a plurality of drain holes 53 at a distance from each other in the eave direction. The number of drain holes 53 is set as appropriate. The drain hole 53 may be located at the lowest position in the bottom cover portion 52 and is appropriately set according to the shape of the bottom cover portion 52.

  The bottom cover portion 52 is provided so that the bottom plate portion 521 or the lower front plate portion 522 is positioned directly below the lower end of the ridge side surface of the windbreak plate 3. In the present embodiment, the ridge-side end portion of the lower front plate portion 522 is located directly below the lower end of the ridge-side surface of the baffle plate 3.

  The bottom cover portion 52 is a portion where the eave side portion of the lower tip plate portion 523 is along the upper surface of the eaves top member 4. The bottom cover 52 is connected to the eaves top member 4 by fixing the eaves side portion of the lower tip plate 523 to the ridge side end of the eaves top member 4 with screws or the like. In the present embodiment, the lower end plate portion 523 constitutes the attachment portion 54 of the bottom cover portion 52.

  In the mounting structure 1 of the present embodiment described above, the ridge side surface of the windbreak plate 3 enters the ridge cover 5 from between the end of the eaves side of the upper cover portion 50 of the ridge cover 5 and the roof material 21. Rainwater that falls along (on the waterproof sheet 10) can be received by the concave bottom cover portion 52 of the ridge cover 5. Further, in the mounting structure 1 of the present embodiment, rainwater that falls along the eaves side surface of the intermediate cover portion 51 of the ridge cover 5 can also be received by the concave bottom cover portion 52.

  In the attachment structure 1 of the present embodiment, rainwater received by the bottom cover portion 52 can be discharged to the outside through the drain holes 53 of the bottom cover portion 52. Thereby, in the attachment structure 1 of this embodiment, it can suppress that the rain water which infiltrated in the ridge cover 5 falls on the eaves ceiling member 4 along the ridge side surface of the baffle plate 3. FIG.

  Furthermore, in the mounting structure 1 of the present embodiment, the mounting portion 54 (lower tip plate portion 523) of the bottom cover portion 52 of the ridge cover 5 is along the upper surface of the eaves member 4, and therefore the bottom cover portion 52 that receives rainwater is provided. It can be supported by the eaves member 4.

(Example of change)
The mounting structure 1 of the present embodiment described above can employ the following modified example.

  The windbreak plate 3 only needs to be positioned adjacent to the ridge side end of the single flow roof 2, and may be provided so that the upper end portion of the windbreak plate 3 is positioned on the ridge side of the single flow roof 2.

  The windbreak plate 3 may not be provided in parallel to the vertical direction, and the surface on the ridge side may be provided so as to be inclined downward toward the ridge side, or upward toward the ridge side. It may be provided so as to be inclined.

  The drain hole 53 may be formed at the lower part (bottom part) of the bottom cover part 52, and is not limited to the bottom plate part 521, but may be the lower front plate part 522 or the rear plate part 520.

  The eaves top member 4 may be installed such that a part thereof is located directly below the lower end of the ridge side surface of the windbreak plate 3 via the lower front plate portion 522 of the bottom cover portion 52.

(Embodiment 2)
Next, a ridge cover mounting structure 1a (hereinafter referred to as “mounting structure 1a”) according to the second embodiment of the present invention will be described. In the following, with respect to the mounting structure 1a, the same components as those of the mounting structure 1 of the first embodiment are denoted by the same reference numerals in the drawings, and detailed description thereof is omitted, and configurations different from the mounting structure 1 of the first embodiment are described in detail. To do.

  As shown in FIG. 3, the attachment structure 1a differs in the structure of the ridge cover 5a from the structure of the ridge cover 5 of Embodiment 1. As shown in FIG. Moreover, in the attachment structure 1a, the windbreak plate 3 is fixed to the rafter 6 so that the upper end portion thereof is aligned with the ridge side of the single-flow roof 2.

  The ridge cover 5a is connected to the upper cover portion 50a that covers the upper side of the ridge side end of the single-flow roof 2, the intermediate cover portion 51a that is continuous with the upper cover portion 50a, and covers the ridge side of the windbreak plate 3, and the intermediate cover portion 51a. A bottom cover portion 52a that is continuous and connected to the eaves top member 4;

  The upper cover part 50a has the same structure as the upper cover part 50 of the first embodiment. That is, the upper cover portion 50 a includes the upper plate portion 500, the front plate portion 501, and the upper tip plate portion 502.

  The intermediate cover portion 51 a has a fixing portion 55 that is fixed to the windbreak plate 3 at a part in the vertical direction. The fixing portion 55 is provided in a concave shape opened to the ridge side. The intermediate cover portion 51a has two fixing portions 55, and the two fixing portions 55 are located apart from each other in the vertical direction. In the present embodiment, the upper fixing portion 55 is at the same height position as the upper end portion of the windbreak plate 3, and the lower fixing portion 55 is at the same height position as the lower end portion of the windbreak plate 3.

  The intermediate cover part 51a has a constant cross-sectional shape over the entire length in the eaves direction. That is, each of the two fixing portions 55 is located over the entire length of the intermediate cover portion 51a in the eave direction.

  Each of the two fixing portions 55 includes a bottom wall portion 550 parallel to the vertical direction, an upper wall portion 551 extending from the upper end of the bottom wall portion 550 to the ridge side, and a lower end of the bottom wall portion 550 from the ridge side. And an extended lower wall portion 552. Each of the bottom wall portion 550, the upper wall portion 551, and the lower wall portion 552 is an elongated rectangular flat plate whose longitudinal direction is the eave direction.

  The intermediate cover portion 51 a is installed on the ridge side of the windbreak plate 3 by driving a fixing tool 17 such as a screw into the bottom wall portion 550 of each of the two fixing portions 55 from the ridge side. Therefore, the attachment structure 1a does not have a configuration corresponding to the intermediate attachment members 14 and 15 of the attachment structure 1 of the first embodiment.

  The bottom cover portion 52a includes a rear plate portion 520a extending downward from the ridge side end of the lower wall portion 552 of the lower fixing portion 55 on the lower side of the intermediate cover portion 51a, and a bottom plate extending from the lower end of the rear plate portion 520a to the eaves side. Part 521a and lower front plate part 522a extending upward from the eaves side end of bottom plate part 521a. The bottom cover portion 52 does not have a configuration corresponding to the lower tip plate portion 523 of the first embodiment.

  The rear plate portion 520a is parallel to the vertical direction. The bottom plate portion 521a is inclined so as to be positioned downward as the eaves side. The lower front plate portion 522a is inclined so as to be positioned higher toward the eaves side. A drainage hole 53 penetrating in the vertical direction is provided at an end of the eaves side of the bottom plate portion 521a.

  The bottom cover portion 52a is provided so that the bottom plate portion 521a is located directly below the lower end of the ridge side surface of the windbreak plate 3. The bottom cover portion 52a is connected to the eaves top member 4 by fixing the upper end portion of the lower front plate portion 522a to the end surface of the eaves top member 4 on the ridge side.

  Also in the mounting structure 1a of the present embodiment described above, rainwater that has entered the ridge cover 5a and has fallen along the ridge side surface (on the waterproof sheet 10) of the windbreak plate 3 is removed from the concave bottom of the ridge cover 5a. It can be received by the cover 52a. And in the attachment structure 1a of this embodiment, the rain water received by the bottom cover part 52a can be discharged | emitted outside through the drain hole 53 of the bottom cover part 52a. Thereby, in the attachment structure 1a of this embodiment, it can suppress that the rain water which permeated in the ridge cover 5a falls on the eaves-top member 4 along the ridge side surface of the blast plate 3. FIG.

(Example of change)
The same modified example as the mounting structure 1 of the first embodiment described above can also be adopted for the mounting structure 1a of the present embodiment described above.

(effect)
As is clear from the first and second embodiments described above, the mounting structure (1, 1a) of the ridge cover (5, 5a) according to the first aspect of the present invention has a single-flow roof (2) and a windbreak plate (3 ), An eaves member (4), and a ridge cover (5, 5a). The single-flow roof (2) has a base plate (20) and a roof material (21) provided thereon. The baffle plate (3) is provided adjacent to the ridge side end of the single-flow roof (2). The eaves top member (4) is provided below the windbreak plate (3). The ridge cover (5, 5a) is continuous with the upper cover portion (50, 50a) and the upper cover portion (50, 50a) covering the upper side of the ridge side end of the single-flow roof (2), and the windbreak plate (3) And an intermediate cover portion (51, 51a) covering the ridge side. Furthermore, the ridge cover (5, 5a) has a bottom cover part (52, 52a) that is continuous with the intermediate cover part (51, 51a) and connected to the eaves top member (4). The bottom cover part (52, 52a) is provided in a concave shape opened upward, and a drain hole (53) is provided in the lower part of the bottom cover part (52, 52a).

  According to the first aspect, rainwater that enters the ridge cover (5, 5a) and falls along the ridge side surface of the windbreak plate (3) is removed from the concave bottom cover of the ridge cover (5, 5a). It can be received by the part (52, 52a) and discharged from the drain hole (53) below the bottom cover part (52, 52a). Thereby, according to a 1st aspect, it suppresses that the rain water which infiltrated in the ridge cover (5, 5a) fell to the eaves member (4) along the ridge side surface of a windbreak board (3). can do.

  Moreover, in the attachment structure (1) of the ridge cover (5) according to the second aspect of the present invention, in the first aspect, the bottom cover part (52) is an attachment part along the top surface of the eaves member (4). (54).

  According to the 2nd aspect, the bottom cover part (52) which receives rain water can be supported by the eaves top member (4).

  Although the present invention has been described based on the embodiments shown in the accompanying drawings, the present invention is not limited to the above-described embodiments, and appropriate design changes can be made within the intended scope of the present invention. It is.

DESCRIPTION OF SYMBOLS 1 Building cover mounting structure 1a Building cover mounting structure 2 Single flow roof 20 Base plate 21 Roof material 3 Windbreak plate 4 Eaves top member 5 Building cover 50 Upper cover part 50a Upper cover part 51 Intermediate cover part 51a Intermediate cover part 52 Bottom cover Part 52a bottom cover part 53 drainage hole 54 attachment part

Claims (2)

A single-flow roof having a field plate and a roofing material provided thereon,
A windbreak plate provided adjacent to the ridge side end of the single-flow roof;
An eaves top member provided below the windbreak plate,
A ridge cover that covers the ridge side end of the single-flow roof and the windbreak plate,
The ridge cover is
An upper cover portion covering the upper side of the ridge side end of the single-flow roof;
An intermediate cover portion that is continuous with the upper cover portion and covers the ridge side of the windbreak plate,
A bottom cover portion that is continuous with the intermediate cover portion and connected to the eaves member;
The bottom cover portion is provided in a concave shape opening upward,
A structure for attaching a ridge cover, wherein a drainage hole is provided in a lower portion of the bottom cover portion. The bottom cover part is
The ridge cover mounting structure according to claim 1, further comprising a mounting portion along an upper surface of the eaves member.

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