JP6868853B2 - Gutter support structure - Google Patents

Description

The present disclosure relates to a gutter support structure that supports a rain gutter.

Conventionally, as a gutter support structure, there is one described in Patent Document 1. This gutter support structure includes a gripping means for gripping the gutter and a fixing means for attaching the gripping means to the outer wall of the building. The fixing means is a metal plate-shaped member, which has a substantially U-shaped folded-back engaging portion in a side view at one end thereof and an upright fixing portion having a substantially L-shaped side view at the other end. On the other hand, the gripping means is made of a resin material, and an engaged portion that defines a concave shape corresponding to the shape of the folded engaging portion is provided on the outer wall side of the gripping means. When the folded engaging portion engages with the engaged portion, one end of the fixing means is attached to the gripping means, and the upright fixing portion is fixed to the outer wall of the building by screws, so that the other end of the fixing means is fixed. Is attached to the outer wall of the building.

Japanese Unexamined Patent Publication No. 2004-232193

In order to improve the aesthetic appearance, the gripping means may be made of a resin having the same color as the gutter, and the visible part of the plate-shaped fixing means may be painted with the same color as the gripping means. However, it is difficult to match the color of the resin and the color of the coating, and it is difficult to match the color of the gripping means and the fixing means. In addition, painting tends to be costly due to a large number of man-hours.

Therefore, the present disclosure is to provide a gutter support structure that makes it easy to match colors, improve the aesthetic appearance, and easily realize cost reduction.

In order to solve the above problems, the gutter support structure according to the present disclosure is exposed to the outside on the outer surface of the resin holding member for holding the gutter, the metal fixing metal fitting for fixing the holding portion to the skeleton, and the fixing metal fitting. It is provided with a resin cover member that covers at least a part of the portion and has the same or similar color as the holding member.

In the present specification, when the same color is chromatic, it is defined as a color at the same position on the hue circle as a certain color, and the hue difference is 0 (zero) on the hue circle. Defined as. Therefore, in the case of chromatic colors, the same color includes colors having the same or different lightness, and includes colors having the same or different saturation. Further, when the same color is achromatic, the same color is defined as a color having the same lightness.

Further, in the present specification, in the case of a chromatic color, the above-mentioned similar color is defined as a color within ± 45 ° (excluding 0 °) in terms of an angle on the color wheel with a certain color. Further, when the above-mentioned similar color is achromatic, the brightness of the white surface having a reflectance of 100% is 10, and when the brightness of various object surfaces takes a value of 0 to 10, the difference in brightness is 3. It is defined as the following colors (not including 0).

According to the gutter support structure according to the present disclosure, it is easy to match colors, improve the aesthetic appearance, and easily realize cost reduction.

It is a schematic view when the gutter support structure which concerns on 1st Embodiment of this disclosure is seen from the side. It is a perspective view of the mounting structure for explaining the mounting structure of the fixing bracket to the holding member with respect to the gutter support structure according to the first embodiment. It is a perspective view of the said fixing metal fitting. It is a perspective view of the said fixing metal fitting which attached the cover member. Each of (a), (b) and (c) is a perspective view of a part of the cover member for explaining the structure of the cover member. It is a schematic cross-sectional view of the said fixing metal fitting with a cover member in a state fixed to a building. It is a schematic cross-sectional view corresponding to FIG. 6 of the gutter support structure of the 2nd Embodiment. (A) is a perspective view of a fixing bracket with a cover member in the gutter support structure of the third embodiment, and (b) is a view of a part of the fixing bracket with a cover member from another direction. It is a perspective view. Each of (a), (b) and (c) is a perspective view illustrating attachment of a cover member to a fixing bracket in the gutter support structure of the fourth embodiment. (A) is a perspective view showing a cover member of the gutter support structure of the fifth embodiment, and (b) is a perspective view showing a part of a fixing metal fitting of the gutter support structure of the fifth embodiment. Each of (a) and (b) is a perspective view when the cover members of the gutter support structure of the sixth embodiment are viewed from different directions. Each of (a), (b), (c) and (d) is a schematic diagram illustrating attachment of the fixing bracket to the cover member in the seventh embodiment. It is a perspective view which shows the structure of the cover member in the gutter support structure of 8th Embodiment. It is a perspective view for demonstrating the structure of the cover member in the gutter support structure of 9th Embodiment. It is sectional drawing explaining the structure of the gutter support structure of 10th Embodiment, and is the sectional view of the gutter support structure fixed to the outer wall of a building.

Hereinafter, embodiments according to the present disclosure will be described in detail with reference to the accompanying drawings. When a plurality of embodiments and modifications are included in the following, it is assumed from the beginning that a new embodiment is constructed by appropriately combining the characteristic portions thereof.

Further, the present disclosure is not limited to the embodiments described below and examples thereof, and various improvements and changes can be made within the matters described in the claims of the present application and the equivalent scope thereof. ..

Further, in the following description of the embodiment, a case where the gutter support structure supports the gutter 70 extending in the vertical direction will be described as an example. When a wording based on the vertical direction, for example, the vertical direction, the horizontal direction, the upper side, the lower side, etc. is used, it indicates the direction in which the gutter support structure is attached to the building. However, the gutter supported by the gutter support structure of the present disclosure may extend in the horizontal direction, or may extend in a direction in which it is inclined in both the vertical direction and the horizontal direction.

Also, in the description of the following examples, the same color and similar colors are defined as described above. However, when the color of the holding member and the color of the cover member are chromatic, it is preferable that the colors of the two members are at a position within 30 ° in an angle on the hue circle, and on the hue circle. It is more preferable that the angle is within 15 °. When the color of the holding member and the color of the cover member are chromatic, it is most preferable that the colors of the two members are located within 10 ° in an angle on the color wheel.

When the color of the holding member and the color of the cover member are chromatic, the saturation is defined by the distance from the central axis (achromatic axis) of the color space, and is achromatic (white, black, gray). Is 0, and the value increases as the distance from the achromatic color axis increases, and it is defined to be the maximum (10) for pure colors. In this case, it is preferable that the colors of the two members have a saturation difference of 3 or less, more preferably 2 or less, and most preferably 1 or less.

Further, regardless of whether the color of the holding member and the color of the cover member are chromatic or achromatic, the color of the two members has a brightness of a white surface having a reflectance of 100% of 10, and the brightness of various object surfaces. When takes a value from 0 to 10, it is preferable that the brightness difference is 2 or less, and more preferably 1 or less.

(First Embodiment)
FIG. 1 is a schematic view of the gutter support structure 1 according to the first embodiment of the present disclosure when viewed from the side. As shown in FIG. 1, the gutter support structure 1 includes a resin holding member 10, a metal fixing bracket 30, and a resin cover member 50.

The holding member 10 is an annular member and has a through hole 12 extending in the vertical direction. The downspout 70 passes through the through hole 12. The posture of the gutter 70 is maintained by the inner peripheral surface of the through hole 12 supporting the outer peripheral surface of the gutter 70. The holding member 10 is preferably made of a synthetic resin such as polycarbonate or polypropylene, and is preferably made of a resin having the same or similar color as the gutter 70 because the color tone is good with that of the gutter 70. Further, when the holding member 10 is made of the same type of resin as the gutter 70 and the main component (the component having the largest weight% in the product) is the same, the color of the holding member 10 is similar to the color of the gutter 70. It is preferable because it is easy to make. Further, when the holding member 10 is made of the same resin as the downspout 70, the color of the holding member 10 becomes the same as the color of the downspout 70, which is most preferable because of its excellent hue.

The fixing bracket 30 is a metal plate-shaped member, and has a side-viewing substantially U-shaped folded engaging portion 31 at one end thereof and a side-viewing substantially L-shaped upright fixing portion 32 at the other end. .. As will be described with reference to FIG. 2 below, an engaged portion 11 that defines a concave shape corresponding to the folded engaging portion 31 is provided on the outer wall surface side of the building 60 of the holding member 10. When the folded engaging portion 31 engages with the engaged portion 11, one end of the fixing bracket 30 is attached to the holding member 10, and the upright fixing portion 32 is fixed to the outer wall of the building 60 by the screw 40. The other end of the fixing bracket 30 is attached to the outer wall of the building 60.

The cover member 50 is attached to the fixing metal fitting 30 so as to cover a portion of the fixing metal fitting 30 that can be seen from the outside, and is fixed to the outer wall of the building 60 together with the fixing metal fitting 30 by a screw 40. The mounting structure of the cover member 50 with respect to the fixing bracket 30 will be described in detail below with reference to FIG. The cover member 50 is preferably made of a synthetic resin such as polycarbonate or polypropylene, and is preferably made of a resin having the same or similar color as the holding member 10 because the color tone is good with that of the holding member 10. Further, when the cover member 50 is composed of the same type of resin as the holding member 10 and the main component (the component having the largest weight% in the product), the color of the cover member 50 can be easily made similar to the color of the holding member 10. It is preferable. Further, when the cover member 50 is made of the same resin as the holding member 10, the color of the cover member 50 becomes the same as the color of the holding member, which is preferable because it has the best hue.

FIG. 2 is a perspective view of the mounting structure for explaining the mounting structure of the fixing bracket 30 to the holding member 10, and FIG. 3 is a perspective view of the fixing bracket 30. As shown in FIG. 3, the fixing bracket 30 has a main body portion 35 made of a strip-shaped flat plate extending in one direction in the horizontal direction. The folded engagement portion 31 of the fixing bracket 30 includes a first vertical extending portion 33 and a horizontal extending portion 34, and the upright fixing portion 32 of the fixing bracket 30 is composed of a second vertical extending portion 39. Will be done.

The first vertical extending portion 33 extends vertically downward from the end of the main body 35 opposite to the building 60 side, and the horizontal extending portion 34 is the first vertical extending portion 33. It extends from the lower end to the building 60 side in the horizontal direction in a state substantially parallel to the main body 35. The first vertical extending portion 33 has a rectangular shape when viewed from the outside on the folded-back engaging portion 31 side. Further, the horizontal extending portion 34 has a protruding portion engaging hole 38 extending in the vertical direction. On the other hand, the second vertical extending portion 39 extends upward in the vertical direction from the end of the main body 35 on the building 60 side in the longitudinal direction in a state substantially parallel to the first vertical extending portion 33, and the screw 40 It has a through hole 36 for stopping the.

As shown in FIG. 2, the holding member 10 has a through hole 37 having an opening shape corresponding to the rectangular shape of the first vertical extending portion 33 on the building 60 side. By fitting the first vertical extending portion 33 into the through hole 37, the fixing metal fitting 30 is prevented from moving relative to the holding member 10 in a direction other than the extending direction of the main body portion 35 of the fixing metal fitting 30. .. Further, the holding member 10 has a protruding portion 14 projecting upward in the vertical direction from the lower side surface of the through hole 37. The protruding portion 14 has a cross-sectional shape corresponding to the opening shape of the protruding portion engaging hole 38 of the horizontally extending portion 34 (see FIG. 3). When the fixing bracket 30 is fitted into the through hole 37, the portion of the horizontal extending portion 34 on the first vertical extending direction 33 side is formed on the protruding portion 14 until the protruding portion 14 enters the protruding portion engaging hole 38. It is pushed into the through hole 37 while being deformed so as to overcome the above. By this pushing, the fixing metal fitting 30 cannot move relative to the holding member 10 in the extending direction of the main body 35 of the fixing metal fitting 30, and the fixing metal fitting 30 is fixed to the holding member 10.

FIG. 4 is a perspective view showing a fixing bracket 30 to which the cover member 50 is attached, and FIGS. 5A, 5B, and 5C are one of the cover members 50 for explaining the structure of the cover member 50. It is a perspective view of a part. Further, FIG. 6 is a schematic cross-sectional view of the fixing bracket 30 with the cover member 50 in a state of being fixed to the building 60.

As shown in FIG. 4, the fixing bracket 30 is fitted into the through hole 37 of the holding member 10 when viewed from the side opposite to the building 60 side in the extending direction of the main body 35 (see FIG. 3) of the fixing bracket 30. All parts other than the folded-back engaging portion 31 are covered with the cover member 50. The cover member 50 has a main body portion 51 shown in FIG. 5 (a) and a flat plate-shaped bottom plate portion 52 shown in FIG. 5 (c). As shown in FIG. 5A, the main body 51 has a horizontal extending portion 56 and a vertical extending portion 57, and the horizontal extending portion 56 has a substantially rectangular parallelepiped shape that opens downward. It has a recess 58. The width of the recess 58 substantially matches the width of the main body 35 of the fixing bracket 30, and the longitudinal length of the recess 58 substantially matches the longitudinal length of the main body 35 of the fixing bracket 30.

The vertical extending portion 57 extends upward from the end of the horizontal extending portion 56 on the building side. As shown in FIG. 5B, the vertical extending portion 57 has a substantially rectangular parallelepiped upright fixing portion accommodating portion 55 corresponding to the shape of the upright fixing portion 32 of the fixing metal fitting 30 (see FIG. 3). The longitudinal length of the bottom plate portion 52 shown in FIG. 5 (c) substantially coincides with the longitudinal length of the main body portion 51 shown in FIG. 5 (a).

The upright fixing portion 32 of the fixing bracket 30 is fitted into the upright fixing portion accommodating portion 55 without a gap, and the bottom plate portion 52 shown in FIG. 5 (c) is moved from the lower side of the recess 58 shown in FIG. 5 (a) to the lower side of the recess 58. When press-fitted so as to cover all of the above, the state shown in FIG. 4 is obtained. In this state, as shown in FIG. 6, all other parts of the fixing bracket 30 except the folded engaging portion 31 and the surface 24 of the upright fixing portion 32 on the building side are covered with the cover member 50, while being folded back. The building-side surface 24 of the engaging portion 31 and the upright fixing portion 32 is not covered with the cover member 50. However, as described above, the folded-back engaging portion 31 is invisible due to the holding member 10, and as shown in FIG. 6, the surface 24 on the building side of the upright fixing portion 32 is invisible due to the outer wall 28 of the building. become. As a result, the entire portion of the metal fixing bracket 30 becomes invisible.

As shown in FIG. 4, the vertically extending portion 57 of the cover member 50 has a through hole 53 for stopping the screw 40. With the cover member 50 attached to the fixing bracket 30, the through hole 53 of the cover member 50 and the through hole 36 of the fixing bracket 30 (see FIG. 3) are located on the same straight line. The cover member 50 and the fixing bracket 30 are fixed to the outer wall of the building 60 using the screw 40.

According to the above embodiment, the gutter support structure 1 includes a resin holding member 10 for holding the gutter 70, and a metal fixing metal fitting 30 for fixing the holding member 10 to the building (framework) 60. Further, the gutter support structure 1 covers at least a part of the portion exposed to the outside on the outer surface of the fixing metal fitting 30, and includes a resin cover member 50 having the same or similar color as the holding member 10.

Therefore, since at least a part of the portion of the metal fixing bracket 30 exposed to the outside is covered with the resin cover member 50, the case where the coating is applied to at least a part of the portion covered with the cover member 50. In comparison with the above, it is easy to make the color tone the same as that of the resin holding member 10. Further, since the cover member 50 has the same or similar color as the holding member 10, the color tone with the holding member 10 can be improved.

Further, when the metal fixing metal fitting is painted, the man-hours are increased and the manufacturing cost tends to be high, while the cover member 50 can be manufactured at low cost by injection molding or the like. Therefore, in the gutter support structure 1 of the present disclosure, since the metal fixing metal fitting 30 is covered with the resin cover member 50, cost reduction can be easily realized.

Although the case where the cover member 50 covers the entire portion of the fixing bracket 30 that is exposed to the outside, only a part of the portion of the fixing bracket that is exposed to the outside may be covered with the cover member. In this case, it becomes easy to match the color of only a part of the cover member with the color of the holding member.

(Second Embodiment)
FIG. 7 is a schematic cross-sectional view corresponding to FIG. 6 of the gutter support structure 101 of the second embodiment. In all of the following embodiments and modifications including the second embodiment, the color of the cover member is the same as or similar to the color of the holding member. Further, in all the following embodiments and modifications including the second embodiment, the color of the cover member and the color of the holding member have a preferable phase difference (angle difference) on the hue circle, a preferable saturation difference, and the like. The preferable difference in brightness is also the same as that of the first embodiment. Further, in the following embodiments including the second embodiment, the same configuration as the first embodiment is designated by the same reference number as that of the first embodiment, and the description thereof will be omitted. Further, in the following embodiments including the second embodiment, the description of the same effects and modifications as in the first embodiment will be omitted.

In the gutter support structure 101, the end 131 on the holding member side of the fixing bracket 130 has a substantially L-shaped cross section, and the cover member 150 is a flexible resin member, for example, an epoxy resin or a polyurethane resin. It is different from the first embodiment in that it is composed of the above. When the fixing bracket 130 has an end 131 having a substantially L-shaped cross section, for example, by attaching the end 131 having a substantially L-shaped cross section to the side wall of a holding member (not shown) using a fastening member such as a rivet, the fixing bracket 130 Is fixed to the holding member.

According to the second embodiment, the cover member 150 has flexibility. Therefore, as shown in FIG. 7, even if the outer wall 128 of the building 160 has irregularities, the vertically extending portion 157 of the cover member 150 can be flexibly deformed along the irregularities. Therefore, even if the outer wall 128 of the building 160 has irregularities, the end surface of the cover member 150 can be brought into close contact with the outer wall 128, which makes it easier for the fixing bracket 130 to be deformed, so that the fixing bracket 130 can be attached to the building. It can be fixed in close contact with 160.

(Third Embodiment)
FIG. 8A is a perspective view of the fixing bracket 230 with the cover member 250 in the gutter support structure 201 of the third embodiment. Further, FIG. 8B is a perspective view of the fixing bracket 230 with the cover member 250 when viewed from a side opposite to the holding member side (not shown).

The metal fixing bracket 230 and the resin cover member 250 are integrally molded at the same time by insert molding. The fixing bracket 230 with the cover member 250 has a screw passing hole 270 for fixing to a holding member (not shown) and a screw passing hole 271 for fixing to a building (not shown).

When the cover member 250 and the fixing bracket 230 are integrally molded by insert molding, the fixing bracket 230 and the resin cover member 250 can be handled integrally, and the workability is improved. Further, as shown in FIGS. 8A and 8B, there is no gap between the cover member 250 and the fixing bracket 230, and a compact gutter support structure 201 can be realized.

(Fourth Embodiment)
9 (a), 9 (b) and 9 (c) are perspective views illustrating attachment of the cover member 350 to the fixing bracket 330 in the gutter support structure 301 of the fourth embodiment. In the first embodiment, as shown in FIG. 5, the main body 51 and the bottom plate 52 are integrated by press-fitting the bottom plate 52 into the recess 58 of the main body 51.

On the other hand, in the fourth embodiment, as shown in FIG. 9A, the main body portion 351 extends in the extending direction of the recess 358 and on both sides in the width direction below the recess 358 and in the width direction. It has rail portions 360 and 361 that project inward. As shown in FIG. 9C, the upright fixing portion 332 of the fixing bracket 330 is fitted into the upright fixing portion accommodating portion 355 (see FIG. 9A) without a gap, and the main body portion 351 of the cover member 350 and the fixing bracket. Integrate 330.

Then, as shown in FIG. 9A, the bottom plate portion 352 is slid along the upper surfaces of the rail portions 360 and 361 in the extending direction of the recess 358, which is the direction indicated by the arrow A. In this way, as shown in FIGS. 9 (b) and 9 (c), the main body portion 351 and the fixing bracket 330 are integrated with the bottom plate portion 352, and the cover member 350 is attached to the fixing bracket 330.

(Fifth Embodiment)
FIG. 10A is a perspective view showing the cover member 450 of the gutter support structure 401 of the fifth embodiment, and FIG. 10B is a part of the fixing bracket 430 of the gutter support structure 401 of the fifth embodiment. It is a perspective view which shows. As shown in FIG. 10B, the fixing bracket 430 includes a flat plate-shaped horizontal extending portion 435 and a flat plate-shaped vertical extending portion 439, and the vertical extending portion 439 extends in the horizontal direction. It extends from one end of the portion 435 (the end on the building side) in the direction (upper side) orthogonal to the horizontal extending portion 435.

On the other hand, as shown in FIG. 10A, the cover member 450 has a horizontal extending portion 456 and a vertical extending portion 457, and the vertical extending portion 457 is a horizontal extending portion 456. It extends upward from one end (the end on the building side). Further, the cover member 450 has a recess 458 having a shape corresponding to the horizontally extending portion 435 of the fixing bracket 430. One side of the cover member 450 in the width direction of the recess 458 opens to the side, and this opening extends in the extending direction of the horizontal extending portion 456.

With reference to FIGS. 10 (a) and 10 (b), the horizontally extending portion 435 of the fixing bracket 430 is inserted from the side into the recess 458 to the end. Then, the surface 434 on the holding member (not shown) side of the vertically extending portion 439 of the fixing bracket 430 is brought into contact with the back surface (the surface on the building side) 454 of the vertically extending portion 457 of the cover member 450. When the horizontally extending portion 435 is inserted into the recess 458 to the end, the screw mounting hole 453 of the cover member 450 and the screw mounting hole 436 of the fixing bracket 430 are located on the same straight line, and the cover member 450 is the fixing bracket 430. Attached to.

(Sixth Embodiment)
11 (a) and 11 (b) are perspective views of the cover member 550 of the gutter support structure 501 of the sixth embodiment when viewed from different directions. As shown in FIGS. 11A and 11B, the cover member 550 has a downwardly convex curved surface 551, two bottom surfaces 552,553 substantially parallel to the horizontal plane, and a building side of the bottom surface 552,553. It has two wall contact surfaces 554,555 that are orthogonal to the ends of the wall and extend substantially parallel in the vertical direction, and a pair of parallel side surfaces 556,557. A portion other than the end portion on the holding member side of the fixing bracket (not shown) is housed in the recess 570 surrounded by these surfaces 551 to 557. As shown in FIG. 11B, the lower side of the cover member 550 in the vertical direction opens from the end on the holding member side to the end on the building side. In this way, by configuring the cover member 550 so that all of the lower side is open, the durability of the cover member 550 against bending stress can be improved. Therefore, even if the outer wall of the building is uneven, the gutter support structure 501 can be reliably attached to the building for a long period of time.

(7th Embodiment)
FIG. 12 is a schematic view illustrating attachment of the fixing bracket 30 to the cover member 650 in the seventh embodiment. Compared with the cover member 550 of the sixth embodiment, the cover member 650 is closed with no opening on the lower side in the vertical direction, and the only difference is that the opening 680 is provided at only one place on the holding member side. .. Further, the fixing metal fitting 30 is the same as the fixing metal fitting 30 used in the first embodiment.

When attaching the fixing bracket 30 to the cover member 650, first, as shown in FIG. 12A, the fixing bracket 30 is fixed so that the tip surface of the upright fixing portion 32 faces the opening 680 of the cover member 650. The metal fitting 30 is arranged. Then, the upright fixing portion 32 is inserted into the inner chamber 688 of the cover member 650. Subsequently, as shown in FIGS. 12 (b) and 12 (c), the connecting portion 69 of the strip-shaped flat plate-shaped main body portion 35 and the upright fixing portion 32 is placed in the inner chamber 688 along the bottom surface 677 of the inner chamber 688. Move. Further, at the same time as the movement of the connecting portion 69, the upright fixing portion 32 is rotated in the counterclockwise direction indicated by the arrow B (see FIG. 12B) with the connecting portion 69 as a fulcrum. The movement of the connecting portion 69 and the rotation of the upright fixing portion 32 with the connecting portion 69 as a fulcrum in the counterclockwise direction indicated by the arrow B are executed until the state shown in FIG. 12 (d). As shown in FIG. 12D, when the upright fixing portion 32 comes into contact with the surface 694 on the building side of the internal chamber 688, and the extending direction of the upright fixing portion 32 coincides with the vertical direction in the mounted state. , The attachment of the fixing bracket 30 to the cover member 650 is completed.

According to the present embodiment, the cover member 650 has an internal chamber 688 capable of accommodating a part of the fixing bracket 30. Further, when the fixing bracket 30 is attached to or detached from the cover member 650, the direction of the portion housed in the inner chamber 688 of the fixing bracket 30 can be changed in the gap between the portion and the inner chamber 688. Therefore, the fixing bracket 30 is not closely supported by the cover member 650, and there is a space between the inner surface of the inner chamber 688 of the cover member 650 and the fixing bracket 30, so that the fixing bracket 30 is easily deformed. Become. Therefore, even if the outer wall of the building has irregularities, the fixing bracket 30 can be deformed along the irregularities, and the fixing bracket 30 can be fixed to the outer wall of the building in a state of being more closely attached.

(8th Embodiment)
FIG. 13 is a perspective view showing the structure of the cover member 750 in the gutter support structure 701 of the eighth embodiment. As shown in FIG. 13, in comparison with the cover member 650 of the seventh embodiment, the cover member 750 has a rectangular bottom plate portion 751 in a plan view facing downward at the time of installation, and the bottom plate portion 751 is arranged from one end in the longitudinal direction. The only difference is that a gap 752 is provided across the other end.

According to this modification, the formation of the gap 752 makes it easier for the bottom plate portion 751 to expand in the width direction due to elasticity. Therefore, by increasing the width of the bottom plate portion 751, a fixing bracket (not shown) is attached to the inner chamber 788 of the cover member 750. Easy to accommodate. After that, by tightening the fixing bracket in the width direction of the cover member 750 with the restoring force of the bottom plate portion 751, the fixing bracket can be precisely positioned with respect to the cover member 750.

In the example shown in FIG. 13, the gap 752 meanders and extends, and the left and right portions of the bottom plate portion 751 divided by the gap 752 have irregularities in the width direction. The rectangular bottom plate portion may be crossed in the longitudinal direction thereof. For example, the gap may cross a rectangular bottom plate portion in a plan view in the longitudinal direction of the bottom plate portion.

(9th Embodiment)
FIG. 14 is a perspective view for explaining the structure of the cover member 850 in the gutter support structure 801 of the ninth embodiment. As shown in FIG. 14, the cover member 850 includes an upper member 860 and a lower member 870, and the upper member 860 is a part of a storage chamber 888 for accommodating a main body portion made of a strip-shaped flat plate of a fixing bracket (not shown). It has an upper first side wall 861 and an upper second side wall 862 to be defined. The upper first side wall 861 is arranged so as to extend in the extending direction of the accommodating chamber 888 on one side in the width direction of the cover member 850, and the upper second side wall 862 is arranged so as to extend in the extending direction of the accommodating chamber 888, and the upper second side wall 862 is arranged on the other side in the width direction of the cover member 850. It is arranged so as to extend in the extending direction of 888. The upper first side wall 861 and the upper second side wall 862 are arranged in parallel with each other.

Further, the lower member 870 has a lower first side wall 871 and a lower second side wall 872 that define a part of the storage chamber 888. The lower first side wall 871 is arranged so as to extend in the extending direction of the accommodation chamber 888 on one side in the width direction of the cover member 850, and the lower second side wall 872 is arranged on the other side in the width direction of the cover member 850. It is arranged so as to extend in the extending direction of the containment chamber 888. The lower first side wall 871 and the lower second side wall 872 are arranged in parallel with each other.

Each of the upper first side wall 861 and the upper second side wall 862 has a plurality of isosceles trapezoidal recesses 841. A plurality of isosceles trapezoidal recesses 841 are arranged at intervals in the extending direction of the storage chamber 888, and each recess 841 has an isosceles trapezoidal shape that expands toward the lower side. Each recess 841 penetrates the upper first side wall 861 or the upper second side wall 862 on which it is provided in the thickness direction thereof (corresponding to the thickness direction of the cover member 850).

On the other hand, each of the lower first side wall 871 and the lower second side wall 872 has a plurality of isosceles trapezoidal protrusions 851. A plurality of isosceles trapezoidal convex portions 851 are arranged at intervals in the extending direction of the storage chamber 888, and each convex portion 851 has an isosceles trapezoidal shape that expands toward the lower side. Each convex portion 851 has a shape corresponding to the shape of the concave portion 841. With respect to the extending direction of the accommodation chamber 888, the position where the plurality of convex portions 851 are provided coincides with the position where the plurality of concave portions 841 are provided. When the plurality of convex portions 851 are press-fitted into the plurality of concave portions 841 without gaps, the accommodation chamber 888 is formed. With the accommodation chamber 888 configured, the upper first side wall 861 and the lower first side wall 871 together form a side wall portion on one side in the width direction that defines the accommodation chamber 888. Further, in a state where the accommodation chamber 888 is configured, the upper second side wall 862 and the lower second side wall 872 together form a side wall portion on the other side in the width direction that defines the accommodation chamber 888.

The plurality of convex portions 851 and the plurality of concave portions 841 having a shape corresponding to them may be fixed to each other by adding an adhesive to the press-fitting or by using an adhesive instead of the press-fitting. Further, although the case where the concave portion 841 has an isosceles trapezoidal shape has been described, the concave portion may have a rectangular shape, a semicircular shape, or the like, and the convex portion has a shape corresponding to the shape of the concave portion. do it. In short, the concave portion and the convex portion may have any shape as long as they can be fitted to each other without a gap.

(10th Embodiment)
FIG. 15 is a cross-sectional view illustrating the structure of the gutter support structure 901 of the tenth embodiment, and is a cross-sectional view of the gutter support structure 901 in a state of being fixed to the outer wall 28 of the building 60. As shown in FIG. 15, the upper wall portion 981 of the storage chamber 988 that houses the main body portion 35 made of the strip-shaped flat plate of the fixing bracket 30 in the cover member 950 includes a plurality of tapered upper protrusions 940 that project downward. .. Further, the lower wall portion 982 of the accommodation chamber 988 has a plurality of tapered lower protrusions 960 protruding upward. The plurality of upper protrusions 940 face the plurality of lower protrusions 960 in the height direction. The plurality of upper protrusions 940 are provided on the upper wall portion 981 at substantially equal densities at intervals from each other, and the plurality of lower protrusions 960 are provided at substantially equal densities at intervals with each other. It is provided on the wall portion 982.

Further, in the cover member 950, a part of the recess 947 that accommodates the plate-shaped upright fixing portion 32 of the fixing bracket 30 is defined, and the upright side wall portion 983 that faces the upright fixing portion 32 in the horizontal direction projects in the horizontal direction. Includes a plurality of tapered lateral protrusions 970. The plurality of lateral protrusions 970 are provided on the upright side wall 983 at substantially equal densities at intervals from each other.

Since each upper protrusion 940 has a tapered shape on the lower side, the main body 35 of the fixing bracket 30 is pressed downward with a large surface pressure, and each lower protrusion 960 has a tapered shape on the upper side. Therefore, the main body 35 of the fixing bracket 30 is pressed upward with a large surface pressure. As a result, the main body 35 of the fixing bracket 30 is sandwiched in the vertical direction by the upper and lower protrusions 940 and 960 with a large force, and the vertical position of the main body 35 is accurately positioned. Further, since each lateral protrusion 970 has a tapered shape on the outer wall 28 side in the horizontal direction, the upright fixing portion 32 of the fixing bracket 30 is pressed toward the outer wall 28 side with a large surface pressure. As a result, the upright fixing portion 32 is sandwiched horizontally between the plurality of lateral protrusions 970 and the outer wall 28, and the horizontal position of the upright fixing portion 32 is accurately positioned. As a result, the fixing bracket 30 can be positioned with respect to the cover member 950 with high accuracy.

It should be noted that the plurality of upper protrusions may be provided on the upper wall portion at a density not equal to each other while being spaced from each other, and the plurality of lower protrusions may be provided at a density not equal to each other at a distance from each other. It may be provided on the wall. Further, the plurality of lateral protrusions may be provided on the upright side wall portion at irregular densities at intervals from each other. Further, the plurality of upper protrusions and the plurality of lower protrusions are arranged so as to include at least one upper protrusion that does not face in the vertical direction or at least one lower protrusion that does not face in the vertical direction. May be good.

Further, instead of the plurality of upper protrusions 940, a plurality of ridge-shaped protrusions extending in the width direction are provided on the upper wall portion at intervals in the extending direction (longitudinal direction) of the strip-shaped main body portion. May be good. Further, instead of the plurality of lower protrusions 960, a plurality of ridge-shaped protrusions extending in the width direction are provided on the lower wall portion at intervals in the extending direction (longitudinal direction) of the strip-shaped main body portion. You may. Further, instead of the plurality of lateral protrusions 970, a plurality of ridge-shaped protrusions extending in the width direction may be provided on the upright side wall portion at intervals in the vertical direction.

1,101,201,301,401,501,701,801,901 Gutter support structure, 10 holding member, 30,130,230,330,430 fixing bracket, 50,150,250,350,450,550,650 , 750,850,950 Cover members, 60,160 buildings, 70 gutters, 688 interior rooms.

Claims (3)

A resin holding member that holds the gutter,
A metal fixing bracket that fixes the holding member to the skeleton,
A resin cover member that covers at least a part of the outer surface of the fixing bracket and is exposed to the outside and has the same or similar color as the holding member.
Equipped with a,
An orthogonal extending portion extending from the holding member in an orthogonal direction substantially orthogonal to the extending direction of the gutter portion held by the holding member, and an end portion on the tip end side of the orthogonal extending portion. It has a skeleton fixing portion that extends along the skeleton and includes a through hole for fixing to the skeleton.
The cover member has an integral portion that covers substantially all parts of the surface of the orthogonal extending portion on the side of the skeleton fixing portion and all parts of the surface of the skeleton fixing portion on the side opposite to the skeleton side. ,
A gutter support structure in which the integrated portion includes a through hole located on the same straight line as the through hole of the skeleton fixing portion. The gutter support structure according to claim 1, wherein the cover member has flexibility. A resin holding member that holds the gutter,
A metal fixing bracket that fixes the holding member to the skeleton,
A resin cover member that covers at least a part of the outer surface of the fixing bracket and is exposed to the outside and has the same or similar color as the holding member.
With
The cover member has an internal chamber capable of accommodating a part of the fixing bracket.
A gutter support structure in which when the fixing metal fitting is attached to or detached from the cover member, the direction of the portion of the fixing metal fitting housed in the internal chamber can be changed in the gap between the portion and the internal chamber.

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