JP6687351B2 - Eaves decorative member and eaves structure - Google Patents

Description

  The present invention relates to an eaves structure and an eaves decorative member in which a rain gutter is not provided on the eaves.

  Patent Document 1 and Patent Document 2 each disclose an eaves tip structure including an inner gutter provided inside the eaves tip of a roof.

  Further, as shown in FIG. 6, it is conceivable that the roof 100 is provided with an inner gutter 101 and a flat eaves decorative plate 102 is provided at the eaves.

JP-A-7-279329 JP, 2000-257221, A

  However, in the eaves structure shown in FIG. 6, although the eaves aesthetics can be improved by eliminating the rain gutters at the eaves, the aesthetics due to the sharpness of the eaves cannot be obtained. In addition, for example, there is a problem that after the rain has risen, rainwater existing on the roofing material 103 on the eaves side of the inner gutter 101 continues to drip for a while.

  In view of the above circumstances, the present invention is to provide an eaves head decorative member and an eaves head structure capable of obtaining a sharp aesthetic appearance at the eaves head and suppressing drip of rainwater after the rain has risen. And

  In order to solve the above problems, the eaves tip decorative member of the present invention is an eaves tip decorative member provided at the eaves tip portion of a sloping roof on which a roofing material is installed, and on the upper surface side, it is located closest to the eaves tip side. A raindrop receiving portion for receiving raindrop from the eave tip portion of the roofing material is formed, and an inclined portion that is inclined upward in the eaves direction is formed on the lower surface side.

  With the above configuration, the upper surface side has a raindrop receiving part that receives raindrops from the eaves tip of the roofing material located closest to the eaves side, so the rainwater at the eaves after the rain has risen. Can be suppressed. Further, since the inclined portion that is inclined upward in the eaves direction is formed on the lower surface side, it is easy to obtain a sharp appearance when the eaves is viewed from below at a position on the outdoor side of the eaves. Further, when the eaves facing member is viewed from under the eaves toward the eaves, it is difficult to see the inclined portion, and thus it is easy to receive the impression that the rain gutter is not provided, which also improves the aesthetics of the eaves.

  On the eaves side of the raindrop receiving part, a water receiving inclined part that is inclined upward in the eaves direction may be formed. According to this, the raindrop received is less likely to spill.

  The water receiving inclined portion may be formed on an extension of the inclined portion on the lower surface side. According to this, the water receiving inclined portion and the lower surface-side inclined portion visually appear as a flat plate, so that the appearance is further improved.

  The upper surface side of the plate portion having a substantially V shape in a side view may form the raindrop receiving portion, and the lower surface side may form the inclined portion. Even with such a structure, the raindrops received are unlikely to spill.

  Further, the eaves structure of the present invention, any one of the eaves decorative members described above, is supported in the eaves portion located indoors than the raindrop location of the eaves tip portion of the roofing material located closest to the eaves side, It is characterized in that the eaves side of the raindrop receiving portion extends in the eaves direction from the raindrop portion of the roofing material.

  According to the above configuration, the eaves-end decorative member can prevent rainwater from dripping on the eaves with a sloping roof after rain has risen, and improve the aesthetics of the eaves.

  The inclined lowermost part of the inclined portion on the lower surface side of the eaves tip decorative member may be located below the lower surface of the eave top plate. According to this, the eaves-end decorative member functions as a drainer, and rainwater can be prevented from being transmitted to the eaves top plate.

  An inner gutter may be provided on the sloping roof. In such an inner gutter roof structure, rainwater dripping can be suppressed at the eaves and aesthetics at the eaves can be improved.

  According to the present invention, it is possible to improve the aesthetics of the eaves and to suppress the dripping of rainwater at the eaves after the rain has risen.

It is explanatory drawing which showed the eaves structure concerning embodiment of this invention. It is the outline perspective view which showed the end part of the eaves tip decoration member which consists of two boards which concerns on embodiment of this invention. It is explanatory drawing of the side view which isolate | separated and showed the two plates of the eaves-end decorative member of FIG. The same figure (A) and the same figure (B) are explanatory drawings of the side view which showed the eaves tip decorative member of other embodiment. It is explanatory drawing which showed the eaves tip structure of other embodiment. It is explanatory drawing of the eaves tip structure shown as a comparative example.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 1, in the eaves structure according to this embodiment, the sloping roof 2 is divided into a roof structure portion 21 and an eaves structure portion 22 with a location where the inner gutter 1 (shown by a chain double-dashed line) as a boundary ( It has been trimmed). Although the slope of the sloping roof is 4 inches, it is not limited to this, and it is desirable to set it in the range of 3 to 6 inches. In the roof structure portion 21, rafters 21a are provided at regular intervals, and a base plate 41 is fixed to the rafters 21a with screws or the like. Further, in this eaves structure, an eave top plate 44 is horizontally provided at a lower position from the tip side portion of the roof structure portion 21 to the eaves structure portion 22.

  In this embodiment, the distance from the center of the eaves girder (beam) 211 to the tip of the eaves tip decorative member 7 provided at the tip of the eaves is shorter than 1000 mm, for example, about 980 mm. Further, in FIG. 1, a sash window 63 is provided in the opening of the outer wall 62 so that the living room ceiling 61 and the eaves roof 44 can be seen at substantially the same height from the living room side through the sash window 63. Has become. For example, the height of the eaves roof 44 is higher than the ceiling 61 of the living room, and the difference in height is, for example, about 40 to 60 mm.

  The eaves structure part 22 supports the first horizontal rail 31 and the second horizontal rail 32. The first horizontal rail 31 forms a part of the concave structure portion 20 that accommodates the inner gutter 1. Further, the second horizontal rail 32 supports the field board 41 on the eaves side of the first horizontal rail 31. Further, a third horizontal rail 33 is attached to a small edge of the rafter 21a that constitutes the roof structure section 21, and the first horizontal rail 31, the third horizontal rail 33, and the first horizontal rails 31 and The concave structure portion 20 is configured by the bottom plate 45 provided below the third horizontal rail 33.

  The first horizontal rail 31 and the second horizontal rail 32 are supported by a support member 5 (shown by a chain double-dashed line). The support member 5 is made of, for example, metal such as steel, resin, wood material, or the like. Further, for example, the first horizontal rail 31 is fixed to the first mounting portion 5a provided on the support member 5 by welding or the like by a screw or the like, and the second horizontal rail 32 is fixed to the support member 5. It is fixed by screws or the like to the second mounting portion 5b provided by welding or the like.

  The support member 5 has a mounting plate portion 5c facing the vertical surface of the eaves girder 211 on the outdoor side, and a screw or the like penetrating the mounting plate portion 5c is screwed into the vertical surface of the eaves girder 211. ing. Further, the mounting plate portion 5c is formed with an insertion hole for the bolt 55, and the eaves girder 211 is formed with a bolt hole into which the bolt 55 is screwed.

  A strainer (not shown) is provided at, for example, the lower surface of the inner gutter 1 and a horizontal pulling gutter provided on the back side of the eaves roof 44 is connected to the strainer. Further, a vertical gutter provided so as to penetrate the eave top plate 44 is connected to the horizontal gutter.

  Further, for example, asphalt roofing is laid on the roof structure portion 21 and the eaves structure portion 22, and a roofing material (tile, slate, etc.) 42 is provided thereon. In this embodiment, a pottery tile is used as the roofing material 42. The eaves tip of the roofing material 42 at the eaves tip end is arranged so as to project to the eaves side from an eaves tip portion X (described later) to which the eaves tip decorative member 7 is attached.

  The eaves tip decorative member 7 is three-dimensionally formed by bending, and is elongated in the longitudinal direction of the eaves tip. Further, a raindrop receiving portion 71 that receives raindrops from the eaves tip portion of the roofing material 42 located closest to the eaves is formed on the upper surface side of the eaves decorative member 7, and the lower surface side in the eaves direction. An inclined portion 72 that inclines upward is formed.

  The eaves decorative member 7 is supported on the eaves portion X located indoors from the raindrop portion of the eaves tip portion of the roofing member 42 located closest to the eaves side, and on the eaves side of the raindrop receiving portion 71. The tip of the roofing member 42 extends toward the eaves from the raindrop portion. The tip of the eaves-side decorative member 7 on the side of the eaves is preferably on the side of the eaves from the raindrop position at the tip of the eaves of the roofing material 42, for example, within a range of 3 mm or more and 20 mm or more, and 5 mm or more. It is more preferable that the protrusion is within 15 mm. Further, the lowermost inclined portion 72 a of the inclined portion 72 on the lower surface side of the eaves tip decorative member 7 is located below the lower surface of the eaves top plate 44. In this embodiment, the eaves-edge portion X of the inclined roof 2 is formed by the eaves-side end surfaces of the second horizontal rail 32, the field plate 41, and the eaves roof plate 44.

  The inclination angle of the inclined portion 72 is an elevation angle of 28 degrees in the eaves tip direction, but is not limited to this. The inclination angle of the inclined portion 72 is preferably 10 degrees or more and 45 degrees or less in the eaves direction, and more preferably 20 degrees or more and 35 degrees or less in the eaves direction. Further, the width dimension of the eaves tip decorative member 7 in the horizontal direction is preferably 50 mm or more and 100 mm or less, and more preferably 60 mm or more and 85 mm or less. The distance between the uppermost portion of the eaves tip decorative member 7 and the lowermost portion of the roofing material 42 is preferably 5 mm or more and 50 mm or less, and 10 mm or more and 30 mm or less. Is more desirable.

  In these dimensional settings, basically, when the eaves is viewed from below at a position on the outdoor side of the eaves (see arrow A in FIG. 1), the back surface of the roofing material 42 is inclined by the eaves decorative member 7. It is desirable to be hidden by the part 72. Further, when the eaves tip decorative member 7 is viewed from under the eaves (see arrow B in FIG. 1), it is desirable that the inclined portion 72 is difficult to see.

  As shown in FIGS. 2 and 3, the eaves tip decorative member 7 is composed of two plates, a first member 7a having the raindrop receiving portion 71 and a second member 7b having the inclined portion 72. When a color plate material having one surface colored is used as the first member 7a and the second member 7b, the first member 7a and the second member 7b are provided with the coloring surfaces facing downward. Further, the colors of the coloring surfaces of the first member 7a and the second member 7b may be, for example, the same color, and the color of the eaves roof 44 and the color of the roofing material 42 are similar to each other. May be

In the second member 7b, a rising portion 72b that rises from the position of the inclined lowermost portion 72a and faces the end surface of the eaves ceiling plate 44, and an upper end of the rising portion 72b reaches a back surface side of the eaves roof plate 44. The hidden portion 72c is formed. The height of the rising portion 72b is made higher than the plate thickness of the eave top plate 44. Further, the second member 7b is provided with a support portion 72d along the inclination of the base plate 41 in a state where the hidden portion 72c is horizontally positioned.

  In addition, the first member 7a includes a main body portion 71a supported by the support portion 72d, and the main body portion 71a that is in contact with the support portion 72d and is inclined at the same angle as the inclined portion 72. The water receiving inclined portion 71b protruding from the tip of the eaves of the inclined portion 72 is included. That is, on the eaves side of the raindrop receiving part 71, a water receiving inclined part 71b which is inclined upward in the eaves direction is formed, and the water receiving inclined part 71b is located on an extension line of the inclined part 72. Further, a rainwater reservoir is formed by forming an angle between the main body portion 71a and the water receiving inclined portion 71b.

  The first member 7a and the second member 7b of the eaves-edge decorative member 7 are fixed to the base plate 41 by, for example, screws that are attached to the main body portion 71a and the support portion 72d.

  In the case of the eaves decorative member 7, since the raindrop receiving portion 71 that receives the raindrop from the tip of the eaves of the roofing member 42 located closest to the eaves is formed on the upper surface side thereof, after the rain has risen. It is possible to suppress the dripping of rainwater at the eaves of. Further, since the inclined portion 72 which is inclined upward in the eaves direction is formed on the lower surface side, it is easy to obtain a sharp aesthetic when the eaves is viewed from below at a position on the outdoor side of the eaves. Also, when the eaves decorative member is viewed from below the eaves, the inclined portion 72 becomes difficult to see, which makes it easier to receive the impression that the rain gutter is not provided, which also improves the aesthetics of the eaves.

  When the water receiving inclined portion 71b that is inclined upward in the eaves direction is formed on the eaves side of the raindrop receiving portion 71, the received raindrops are less likely to spill. Of course, the structure is not limited to the structure in which the water receiving inclined portion 71b that is inclined upward in the eaves direction is formed on the eaves side of the raindrop receiving portion 71, and the raindrop receiving portion 71 may be formed flat.

  When the water receiving inclined portion 71b is formed on the extension line of the inclined portion 72, the water receiving inclined portion 71b and the inclined portion 72 visually look like a flat plate, so that the appearance is further improved. It will be. Of course, the water receiving inclined portion 71b is not limited to the structure formed on the extension line of the inclined portion 72.

  In the eaves edge structure of this embodiment, the eaves edge decorative member 7 is located in front of the intersection of the extension line of the roof surface supporting the roofing material 42 and the horizontal line passing through the eaves tip of the eaves roof. Since the eaves side of the raindrop receiving portion 71 is attached to X so as to extend in the eaves direction from the raindrop portion of the roofing material 42, rainwater at the eaves of the eaves of the slanted roof 2 after the rain has risen. It is possible to suppress the dripping and to improve the aesthetics of the eaves.

  When the inclined lowermost portion 72a of the inclined portion 72 of the eaves decorative member 7 is located below the lower surface of the eaves roof 44, the eaves decorative member 7 functions as a drainer, and rainwater serves as the eaves roof 44. It can be prevented from being transmitted to.

  FIG. 4A shows an eaves tip decorative member 7A which is a modified example of the eaves tip decorative member 7. This eaves tip decorative member 7A has the raindrop receiving portion 71 and the inclined portion 72 formed by bending one plate. In this eaves tip decorative member 7A, the water receiving inclined portion 71b is formed by folding back the tip of the inclined portion 72 on the eaves side, and further, the upward inclination bent at the end side of the folding is formed. The portion 71c can be fixed to the field board 41. Further, also in this eaves tip decorative member 7A, the water receiving inclined portion 71b is formed on the extension line of the lower surface side inclined portion 72, and the water receiving inclined portion 71b and the lower surface side inclined portion 72 are formed. Looks like a flat plate visually.

  FIG. 4B shows an eaves tip decorative member 7B which is a modified example of the eaves tip decorative member 7. This eaves tip decorative member 7B has a plate portion 74 having a substantially V shape in a side view and an upward inclined portion 71c formed by bending one plate. The upper surface side of the plate portion 74 forms the raindrop receiving portion 71, and the lower surface side forms the inclined portion 72. Even with such a structure, the raindrops received are unlikely to spill. In this eaves tip decorative member 7B, since the tip end side of the raindrop receiving portion 71 is not connected anywhere, it is desirable to use a thick single plate to increase the rigidity.

  FIG. 5 shows an eaves tip structure according to another embodiment of the present invention. This eaves structure is configured in the girder portion 48 of the gable type pitched roof. The position of the eaves tip of the verge 48 is substantially the same as the position of the tip of the roofing material 42 located at the top of the eaves.

  Further, the eaves tip decorative member 7 is continuously installed in a hook shape at a portion which is an entry corner of the sloping roof 2.

  Moreover, although the inclined portion 72 of the eaves decorative member 7, 7A has a shape that is inclined immediately from the end of the eaves top plate 44, the present invention is not limited to this, and a horizontal portion that continues horizontally from the end of the eaves top plate 44 may be formed. It may have a shape in which the inclined portion 72 is formed following the horizontal portion. Further, since the eaves tip decorative member 7, 7A has a structure that is fixed to the eaves tip portion so as to have a substantially hollow three-dimensional shape, its plate thickness can be made thin, but the thickness is not limited to this. Then, it may be formed into a substantially V-shape or the like.

  Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the illustrated embodiments. Various modifications and variations can be made to the illustrated embodiment within the same range as the present invention or within an equivalent range.

1: Inner gutter 2: Sloped roof 5: Support member 5a: First mounting portion 5b: Second mounting portion 5c: Mounting plate portion 7: Eaves decorative member 7A: Eaves decorative member 7B: Eaves decorative member 7a: First member 7b : Second member 20: Recessed structure part 21: Roof structure part 21a: Rafter 22: Eaves structure part 31: First horizontal bar 32: Second horizontal bar 33: Third horizontal bar 41: Field board 42: Roofing material 44 : Eave top plate 45: Bottom plate 48: Vignetting part 55: Bolt 61: Living room ceiling 62: Outer wall 63: Sash window 71: Receiving part 71a: Main body part 71b: Water receiving inclined part 71c: Upward inclined part 72: Inclined part 72a : Lowermost part 72b of slope: Standing part 72c: Hidden part 72d: Support part 74: Plate part X: Eaves part

Claims (5)

An eaves-end decorative member provided without separately arranging an eaves gutter on the eaves end portion of a sloping roof on which a roofing material is installed, and has an upper surface side facing upward and a lower surface side visible from the eaves lower side, and the above-mentioned upper surface. On the side, a raindrop receiving portion is formed to receive raindrop from the eave tip portion of the roofing material located closest to the eaves side, and on the lower surface side, an inclined portion that slopes upward in the eaves direction is formed. ,
The eaves-end cosmetic member is characterized in that a water-receiving sloped portion that slopes upward in the direction of the eaves is formed on the eaves side of the raindrop receiving part .   The eaves tip decorative member according to claim 1, wherein the water receiving inclined portion is formed on an extension line of the inclined portion on the lower surface side. The eaves structure having the eaves decorative member according to claim 1 or 2 without separately arranging the eaves trough on the eaves part of the sloping roof on which the roofing material is installed, and the eaves decorative member is the most eaves side. It is supported at the eaves end located indoors from the raindrops at the eaves tip of the roofing material located at, and the eaves side of the raindrop receiver comes out in the eaves direction from the raindrops of the roofing material. The eaves structure that is characterized by being The eaves edge structure according to claim 3 , wherein an inclined lowermost portion of the inclining portion on the lower surface side of the eaves edge decorative member is located below the lower surface of the eaves top plate. The eaves structure according to claim 3 or 4 , wherein the sloped roof has an inner gutter.

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