Gutter support material and eaves structure using the same

Abstract

To provide a gutter corbel which can be easily applied to various houses irrespective of a newly or existing house, and on which various eaves gutters can be mounted stably, and to provide an eaves structure using the same.SOLUTION: A gutter corbel 1 is a member mounted on an eaves of a building and for supporting a side surface 23 on the building side of an eaves gutter 2, and includes: an inclined piece part 16 including a fixing part 11 mounted on the eaves of an exterior base 5B or on the eaves of a building 5C; and a vertically-shaped vertical piece part 15 including a mounting part 13 on which a side surface upper end 232 on the building side of the eaves gutter 2, and a support part 12 where a side surface lower end 231 on the building side is supported. The gutter corbel is formed by folding processing of a metal plate material.SELECTED DRAWING: Figure 1

Description

【Technical Field】 【0001】 The present invention relates to a gutter support member that can be easily applied to various types of houses, whether newly constructed or existing, and can stably attach various types of eaves gutters, and an eaves structure using the same. 【Background Art】 【0002】 Conventionally, roofs with various eaves gutters attached as water channels for draining rainwater at the eaves of roofs are known. For these eaves gutters, many structures using cover materials have been proposed to prevent the intrusion of dust and the accumulation inside the gutter during snow accumulation. For example, Patent Document 1 describes a configuration in which a cantilevered gutter support fitting is attached to the outer wall of a building, and a drainage channel (rain gutter) having a substantially U-shaped cross section is held by the gutter support fitting. 【Prior Art Documents】 【Patent Documents】 【0003】 【Patent Document 1】 Japanese Utility Model Laid-Open No. 4-82230 【Summary of the Invention】 【Problems to be Solved by the Invention】 【0004】 However, in the eaves structure described in Patent Document 1, since the cantilevered fitting is attached to the outer wall of the building as described above, in addition to the weight of the fitting and the drainage channel itself, the weight of rainfall and snowfall acts, so a load concentrates on the fixing portion of the fitting to the outer wall, and there is a problem that breakage or the like easily occurs. 【0005】 Therefore, an object of the present invention is to provide a gutter support member that can be easily applied to various types of houses, whether newly constructed or existing, and can stably attach various types of eaves gutters, and an eaves structure using the same. 【Means for Solving the Problems】 【0006】 The present invention has been proposed in view of the above, and is a gutter support material that is attached to the eaves of a building and supports the side of the gutter on the building side, comprising: an inclined piece portion having a fixing portion that is attached to the eaves of the exterior substrate or the eaves of the building; and a vertical piece portion having an attachment portion to which the upper end of the side of the gutter on the building side is attached, and a support portion to which the lower end of the side of the gutter on the building side is supported, Formed by bending metal sheet material This invention proposes a gutter support material characterized by the following features. 【0007】 Furthermore, the present invention also proposes an eaves structure characterized by the use of the aforementioned gutter support material, wherein the upper end of the side surface of the gutter on the eaves side is engaged with the lower end of a cover material that covers the upper surface of the gutter, and the upper end of the cover material is directly or indirectly fixed to the exterior substrate. [Effects of the Invention] 【0008】 The gutter support material of the present invention has an inclined piece portion having a fixing portion that is attached to the eaves of the exterior substrate or the eaves of a building, and a vertical piece portion having an attachment portion to which the upper end of the side of the gutter on the building side is attached, and a support portion to which the lower end of the side of the gutter on the building side is supported, Formed by bending metal sheet material Therefore, it can be easily applied to various types of houses, whether new or existing, and various types of gutters can be installed stably. Furthermore, this gutter support material is Formed by bending metal sheet material Therefore, for example, it can be slightly deformed and fine-tuned on-site, and even if deformation occurs during transportation to the site, the angle can be finely adjusted and installed so that it can be attached to the eaves of exterior substrates or the eaves of buildings with various slopes. Consequently, it can be easily adapted to the slope of existing roofs, and renovation work can be carried out simply. 【0009】 Furthermore, the eaves structure using the gutter support material of the present invention can be applied to eaves structures of various slopes in newly constructed or existing general houses, apartment buildings, and other buildings. In particular, as the eaves structure of existing buildings deteriorates, various types of gutters can be easily and reliably installed. [Brief explanation of the drawing] 【0010】 [Figure 1] (a) A side view showing one embodiment (Embodiment 1) of the gutter support material of the present invention, (b) A side view showing the eaves gutter supported by the gutter support material, and (c) A side view showing the eaves structure using the gutter support material. [Figure 2] (a) A side view showing another embodiment (Embodiment 2) of the gutter support material of the present invention, (b) A side view showing the eaves gutter supported by the gutter support material, and (c) A side view showing the eaves structure using the gutter support material. [Figure 3] (a) A side view showing another embodiment of the gutter support material of the present invention (Embodiment 3) and the eaves gutter supported thereon, and (b) A side view showing an eaves structure using them. [Figure 4] (a) A side view showing another embodiment of the gutter support material of the present invention (Embodiment 4) and the eaves gutter supported thereon, and (b) A side view showing an eaves structure using them. [Figure 5] (a) A side view showing another embodiment of the gutter support material of the present invention (Embodiment 5) and the eaves gutter supported thereon, (b) A side view showing the eaves fascia used, and (c) A side view showing the eaves structure using them. [Figure 6] (a) A side view showing another embodiment of the gutter support material of the present invention (Embodiment 6) and the eaves gutter supported thereon, and (b) A side view showing an eaves structure using them. [Figure 7] (a) A side view showing another embodiment of the gutter support material of the present invention (Embodiment 7) and the eaves gutter supported thereon, and (b) A side view showing an eaves structure using them. [Modes for carrying out the invention] 【0011】 The gutter support material of the present invention is a member that is attached to the eaves of a building and supports the side of the gutter on the building side, and includes an inclined piece having a fixing part that is attached to the eaves of the exterior substrate or the eaves of the building, and the upper end of the side of the gutter on the building side is attached ru It has a vertical vertical piece portion which includes a mounting portion and a support portion which supports the lower end of the side of the gutter on the building side, Formed by bending metal sheet material It is characterized by the following: 【0012】 Note that the "eaves edge of the exterior base or the eaves edge of the building" where the inclined piece part (fixed part) of the gutter receiving member is attached refers to the former referring to the base located on the back surface of the roof material, and the latter referring to the existing roof where the roof material is attached to the exterior base. As long as it is composed of "surfaces" when viewed from the eaves edge, the base may be horizontal or inclined. 【0013】 Also, the said gutter receiver The material As the "processing" for forming, various forming methods such as roll forming, press working, bender processing, etc. are known, but as long as the raw material is a metal sheet. For example, in the illustrated embodiment (Embodiment 1) described later, it shows the mode of being fixed to both the eaves edge of the exterior base and the eaves edge of the building, but it can be easily processed into an appropriate shape by bending. Also, the characteristics formed by such bending can easily adjust the shape at the site (high workability), and it becomes a lightweight member compared to extrusion molded materials, etc. 【0014】 As described above, the gutter receiving member of the present invention has an inclined piece part provided with a fixed part, and a vertical piece part provided with a mounting part and a support part, and each will be briefly described below. The inclined piece part is a part to be attached along the eaves edge of the exterior base or the eaves edge of the building, and is provided with a fixed part that is fixed by driving a fixing tool such as a screw from above or from the side. The vertical piece part is a part to be attached along the side surface of the building side of the eaves gutter. The mounting part provided at its upper end is a part where the upper end of the side surface of the building side of the eaves gutter is attached, and may be in a groove shape that is open at the lower part as in the illustrated embodiment described later. In this case, the inserted side surface upper end (upward piece) of the building side of the eaves gutter is inserted from below in an inserted manner and stably attached. The support part is provided at the lower end of the vertical piece part and is a part where the lower end of the side surface of the building side of the eaves gutter is supported, and may be in a horizontal piece shape that extends sideways as in the illustrated embodiment described later. In this case, the lower end of the corner-shaped side surface of the building side of the eaves gutter can be stably supported in an engaged manner. 【0015】 The eaves gutter supported by the gutter receiving member of the present invention is not limited in terms of its material, dimensions, particularly the shape of the bottom surface and both side surfaces, as long as a drainage channel for rainwater or the like is provided inside. However, it is desirable that a supported portion supported by the support portion of the gutter receiving member is formed at the lower end of the side surface on the building side, and a mounted portion stably mounted on the mounting portion of the gutter receiving member is formed at the upper end of the side surface on the building side. Note that examples of the supported portion can include those in a corner shape or an angular shape as in the illustrated embodiment described later, and examples of the mounted portion can include those in an inserted shape (upward piece) as in the illustrated embodiment described later, but they can be appropriately formed according to the support portion and the mounting portion of the gutter receiving member, respectively. 【0016】 Furthermore, the present invention also proposes an eaves tip structure characterized by using the gutter receiving member, in which the upper end of the side surface on the eaves tip side of the eaves gutter is engaged with the lower end of a cover member covering the upper surface of the eaves gutter, and the upper end of the cover member is directly or indirectly fixed to the exterior base. By covering the open upper surface of the eaves gutter, this cover member also functions to prevent snow from accumulating inside, leaves or the like from entering and accumulating, and birds from building nests. On its surface, water guide ports for guiding rainwater inside, for example, small-diameter slit holes, are formed, and it also functions as a member for guiding only rainwater into the eaves gutter. Also, as a desirable aspect of this cover member, as in the illustrated embodiment described later, its lower end is engaged and attached to the eaves tip of the eaves gutter, and its upper end is directly or indirectly fixed and attached to the exterior base. A substantially U-shaped engaging portion bent further inward downward as shown in the illustrated embodiment described later is provided at the lower end of this cover member, so that the eaves tip of the eaves gutter located on the back side is engaged and held so as to be pulled toward the building side. Therefore, this cover member functions as an arm for holding the load of the eaves gutter. 【0017】 The eaves tip structure using the gutter receiving member of the present invention can be applied to new or existing buildings such as single-family houses and apartment houses, or their eaves tip structures. In particular, with the aging of the eaves tip structures of existing buildings, various eaves gutters can be easily and surely installed. [Examples] 【0018】 The gutter support material 1 of Embodiment 1 of the present invention shown in Figure 1(a) has an inclined piece portion 16 having a fixing portion 11 that is attached to the eaves of the exterior substrate, and a vertical piece portion 15 having an attachment portion 12 to which the upper end 232 of the side surface 232 on the building side of the eaves gutter 2 is attached, and a support portion 13 to which the lower end 231 of the side surface 231 on the building side of the eaves gutter 2 is supported, and is formed by a bending process that allows a metal sheet material to be bent. 【0019】 This gutter support material 1 is formed by roll molding and consists of an inclined piece 16 that is attached along the exterior substrate 5B and a vertical piece 15 that is attached along the fascia wall 5C. The vertical piece 15 is provided with an attachment part 13 and a support part 12, and the fixing part 11 is provided on the inclined piece 16. 【0020】 In this embodiment 1, the fixing parts 11 of the gutter support material 1 are located at two points on the eaves of the exterior base material 5B, and are provided on the inclined piece portion 16. As shown in Figure 1(b), they are fixed with screws 1b, so they are stably attached. 【0021】 Furthermore, the eaves of the exterior underlayment 5B directly refers to the tip of the eaves of the roof sheathing 5B which is arranged in an inclined manner. The roof sheathing 5B is positioned on the upper surface of the frame 5A located on its underside, and the exterior sheathing 6A, which is a horizontally laid exterior material, is laid on its surface side via an insulating backup material 6B. The gutter support material 1 is fixed with short screws (screw 1b in Figures 1(b) and 2) which are not shown in Figures 1(a) and (c), and then the eaves flashing 4 is fixed with screws 4b. 【0022】 In this embodiment 1, the mounting portion 13 is formed in a groove shape with an open bottom by providing a bulging portion 14 that hangs down laterally in the middle of the vertical piece portion 15, and as shown in Figure 1(b), it can be attached by inserting the upper end 232 of the side of the gutter 2 on the building side from below. 【0023】 In this embodiment 1, the support portion 12 is formed as a horizontal piece extending laterally at the lower end of the vertical piece portion 15, and as shown in Figure 1(b), it can engage with and support the lower end 231 of the side of the gutter 2 on the building side. Furthermore, the strength with which the support portion 12 supports the gutter 2 is improved by forming it in a folded shape. 【0024】 The aforementioned gutter 2 is supported by the gutter support material 1 and has a drainage channel for rainwater, etc. provided inside. The rainwater, etc., guided inside flows down from the drainage channel to a downpipe (not shown in Figure 1) connected to the bottom portion 21. ru. As shown in Figure 1(b), the gutter 2 extends in the longitudinal direction, with a substantially flat bottom surface 21 whose side ends are raised. A side surface 22, consisting of three inclined surfaces and two substantially horizontal surfaces, is provided on the eaves side (left side in the drawing), and a substantially vertical side surface 23 is provided on the building side (right side in the drawing). A drainage channel is formed by these bottom surface 21 and side surfaces 22 and 23. The inclined surface and the substantially horizontal surface located at the upper end of the side portion 22 on the eaves side are the eaves tip 221 that is held (engaged) by the engaging portion 32 of the cover material 3. Furthermore, a corner-shaped holding portion 231 is provided at the lower end of the side portion 23, and this portion is supported by being placed on the horizontal support portion 12 of the gutter support material 1 from above. Furthermore, the upper end of this side portion 23 has a retractable mounting portion 232 which is inserted into the groove-shaped mounting portion 13 of the gutter support material 1 from below. In addition, this side portion 23 is attached by driving screws 2b along the vertical piece 15 of the gutter support material 1, and the tip of the screws reaches the fascia wall 5C, so it is attached stably. 【0025】 Figure 1(c) shows an eaves structure using such a gutter support material 1 and gutter 2, which can be applied to the eaves structure of new construction, as well as to existing roof structures as a new eaves structure construction or renovation, in which the eaves tip 221 of the gutter 2 is engaged with the lower end 32 of the cover material 3 that covers the upper surface of the gutter 2, and the upper end 33 of the cover material 3 is fixed directly or indirectly to the exterior substrate 5B. This cover material 3 is a component that prevents snow from accumulating inside the gutter 2, prevents fallen leaves from entering and accumulating, and prevents birds from building nests. Multiple small-diameter slit holes are formed on its surface (decorative surface 31) as water inlets 311 to guide rainwater into the interior. A roughly U-shaped lower end (engaging part) 32 is attached to the eaves tip 221 of the gutter 2 by engaging with it. A fixing part 33 is formed near the upper end of the fixing part 33, and the cover material 3 is indirectly fixed to the exterior base 5B by being fixed to the extended piece 41 of the eaves flashing 4 which is fixed to the eaves edge of the exterior base 5B. The engagement portion 32 extends diagonally upward from the eaves tip of the decorative surface 31, its tip is bent downward, and its lower end is further bent inward, forming a roughly U-shape. A drainage groove 312 that is recessed downward is formed at the boundary between the decorative surface 31 and the engagement portion 32, and water inlets are formed at predetermined intervals. The aforementioned fixing portion 33 is located near the building-side end of the decorative surface 31, and in this embodiment 1, it is fixed to the extended piece 41 of the eaves ornament 4 with screws 3b. 【0026】 The aforementioned structural frame 5A is an H-shaped structural frame that forms the roof slope, and on its upper surface, roof sheathing material 5B made of wood wool cement board or the like is provided, and further on its upper surface, exterior material 6A and thermal insulation backup material 6B are provided. Furthermore, a waterproof sheet 6D is laid on the surface (upper) side of the roof sheathing material 5B, and the eaves trim 4 is fixed to the upper side of the eaves with screws 4b. 【0027】 The exterior roofing material 6A is a horizontal roofing material with a backing material attached to its back side. The exterior roofing material 6A is laid on the surface side of the insulating backup material 6B fixed to the upper surface of the roof decking material 5B, such that adjacent exterior roofing materials 6A, 6A in the direction of flow are interlocked with each other. The fasteners 6c that secure the insulating backup material 6B and the fasteners 6e that secure the exterior roofing material 6A are long screws, and are driven in so as to reach the structure 5A. 【0028】 Furthermore, the eaves trim 4 includes an extending piece 41 that extends toward the eaves and follows the fixing portion 33 provided at the upper end of the cover material 3, a fixing portion 42 for attachment to the exterior substrate 5B of the building, an engaging attachment portion 43 for engaging with the exterior material 6A on the eaves side, and an attachment support portion 44 for supporting the end of the insulation backup material 6B on the eaves side. 【0029】 As described above, the gutter support material 1 of Embodiment 1 can be easily installed without any restrictions on the angle of the eaves of the existing roof or the eaves of the newly constructed roof, and the eaves gutter 2 can be easily and reliably installed in the correct position. In particular, in this Embodiment 1, the gutter support material 1 and the eaves gutter 2 can be installed more stably because they are fixed to the eaves (eaves flashing 4) of the exterior substrate such as the roof decking material 5B at two fixing points 11, 11. 【0030】 Furthermore, since this gutter support material 1 is formed by bending processes such as roll forming, it can be easily applied to various new or existing roofs. Also, because it is formed by bending processes, it means that it can be slightly deformed and fine-tuned on-site. Therefore, even if deformation occurs during transportation to the site, the angle can be finely adjusted so that the inclined piece 16 and the vertical piece 15 extend vertically according to the slope of the roof of various gradients. In this way, it can be easily used for renovations according to the slope of the existing roof, and renovation work can be carried out simply. 【0031】 Furthermore, in this embodiment 1, in addition to the gutter support material 1, the eaves flashing 4 and the cover material 3 are used as described above, so the eaves gutter 2 can be stably held from both sides, that is, from the building side and the eaves end side. [Examples] 【0032】 The gutter support member 1 of Embodiment 2 shown in Figure 2(a) is exactly the same as that of Embodiment 1 in terms of its components, and the fixing part 11 of the gutter support member 1 is attached in two places to the eaves (eaves flashing 4) of the exterior base 5B. It is also common that screws 2b, shown by the dashed line, are driven into the same position on the vertical piece 15, but these screws 2b only attach the side part 23 of the eaves gutter 2 on the building side to the gutter support member 1. 【0033】 In this embodiment 2, the fixing parts 11, 11 of the gutter support material 1 are two fixing parts 11 attached to the eaves of the exterior base material 5B, and are provided on the inclined piece 16 and are fixed with screws 1b, 1b as shown in Figure 2(b), so they are stably attached. 【0034】 In this embodiment 2, the eaves structure using the gutter support material 1 is a structure in which the fascia wall itself does not exist, as shown in Figure 2(c). However, the other components of the building itself, as well as the configuration of the eaves gutter 2 and cover material 3, are exactly the same, so the same reference numerals are used in the drawings and their explanation is omitted. In this embodiment 2, as mentioned above, there is no fascia wall itself, so embodiment 1 is superior in terms of mounting stability. However, since the fixing parts 11 of the gutter support material 1 are provided in two places on the eaves of the exterior substrate 5B, and the gutter support material 1 itself is lightweight, both the installation of the gutter support material 1 and the installation of the eaves gutter 2 can be done more stably, just like in embodiment 1. [Examples] 【0035】 The gutter support member 1' in Embodiment 3 shown in Figure 3(a) is almost identical to that in Embodiment 1, except for slight differences in height and other dimensions. The eaves gutter 2 supported by the gutter support member 1' is also similar, so the same reference numerals are used in the drawings and their explanation is omitted. 【0036】 In this embodiment 3, the eaves structure using the gutter support material 1' has a configuration in which the cover material 3' extends significantly (for a long time) toward the upstream side, as shown in Figure 3(b), and its extended end 34 is attached so as to be inserted into the connection portion between the exterior materials 6A', 6A'. Note that, apart from the fact that this cover material 3' extends for a long time toward the upstream side as described above, its configuration is exactly the same as the cover material 3 in embodiment 1, etc., and the water inlet 311, etc., are omitted in this example. Furthermore, in this embodiment 3, the roof structure formed on the surface side of the roof sheathing material 5B differs from that in embodiments 1 and 2. Specifically, roof sheathing material 5B made of wood wool cement board or the like is placed on the upper surface of the H-shaped frame 5A that forms the roof slope, a waterproof sheet 6D is laid on its surface side, and exterior material 6A' is placed on its upper surface via hangers 6f, and eaves flashing 4' is fixed to the upper eaves side of the roof sheathing material 5B with screws 4b. 【0037】 The exterior material 6A' is similar to the exterior material 6A in Embodiment 1 in that it is a horizontal roofing material with a backing material attached to its back side, but the exterior material 6A' is laid in a state in which it is held by a hanger 6f attached to the roof decking material 5B with screws 5g. Furthermore, the eaves trim 4' consists of a horizontal piece 46 extending horizontally from the surface side of the roofing material 5B, and a vertical piece 47 extending downward from approximately the center of the horizontal piece 46, with a space 48 formed between the vertical piece 47 and the horizontal piece 46, which curve toward the eaves. 【0038】 In this embodiment 3, by extending the cover material 3' significantly toward the upstream side, it is possible to conceal the fixing portion of the exterior material 6' which may be located furthest downstream, without using, for example, a separate component (decorative material), and to guide any rainwater that seeps in through the fixing device (screw 3b) into the gutter 2. Furthermore, in addition to being fixed by driving in the screws 3b, the cover material 3' is attached by inserting its extended end 34 into the connection portion between the exterior materials 6A', 6A', thus providing strong durability against negative pressure caused by updrafts, etc. Furthermore, since the eaves trim 4' used has the aforementioned space 48, even if rainwater seeps in through the screws 4b, it can be reliably guided into the gutter 2. [Examples] 【0039】 The gutter support member 1" in Embodiment 4 shown in Figure 4(a) is substantially the same as that in Embodiment 1, except for differences in height dimensions, etc., and the eaves gutter 2 supported by the gutter support member 1" is also the same; therefore, the same reference numerals are used in the drawings and their explanation is omitted. 【0040】 The eaves structure using the gutter support material 1" in this embodiment 4 can be easily installed by attaching the slanted portion 16 of the gutter support material 1" to the lower end of the exterior material 6" of the existing roof so as to overlap. The installed eaves structure, as shown in Figure 4(b), has a configuration in which the cover material 3" extends further upstream (further), and its extended end 34 is attached so as to be inserted into the connection portion between the exterior materials 6A", 6A", which is the same as the cover material 3' in embodiment 3. Furthermore, in this embodiment 4, the roof structure formed on the surface side of the roof sheathing 5B differs from that in embodiments 1 to 3. Specifically, roof sheathing 5B made of wood wool cement board or the like is placed on the upper surface of the H-shaped frame 5A that forms the roof slope, a waterproof sheet 6D is laid on its surface side, and exterior cladding 6A" is placed on top of that, and finishing material 4C is fixed to the upper eaves side of the roof sheathing 5B together with cover material 3" using screws 3b. 【0041】 The exterior material 6A'' is similar to the exterior material 6A in Examples 1 and 2 and the exterior material 6A' in Example 3 in that it is a horizontal roofing material with a backing material attached to its back side, but the exterior material 6A'' is laid in a state where it is directly fixed to the roof decking material 5B with screws 6h. Furthermore, the fitting material 4C is a member formed by bending, similar to the gutter support material 1", and consists of a horizontal piece 491 extending horizontally from the surface side of the roof sheathing material 5B, an eave end 492 formed by pushing back the eave end of the horizontal piece 491, and an extended portion 493 extending downward from the eave end 492. 【0042】 In this embodiment 4, as in embodiment 3, the cover material 3" is extended significantly toward the upstream side, so that the fixing portion of the exterior material 6", which can be placed furthest downstream, is hidden without using, for example, a separate component (decorative material), and any rainwater that seeps in through the fixing device (screw 3b) can be guided into the gutter 2. Furthermore, in addition to being fixed by driving in screws 3b, the cover material 3' is attached by inserting its extended end 34 into the connection portion between the exterior materials 6A', 6A', so it has strong durability against negative pressure caused by updrafts, etc. In this embodiment 4, unlike embodiment 3, instead of using screws 4b to fix the eaves trim (finishing material 4C) and screws 1b to fix the gutter support material 1", the cover material 3" is placed on the outermost surface and fixed to the upper end of the fascia wall 5C in the order of gutter support material 1", exterior material 6A", and finishing material 4C using long screws 3b". [Examples] 【0043】 In the gutter support member 1E of Embodiment 5 shown in Figure 5(a), the inclined piece 16 is arranged approximately horizontally because the slope of the existing building (corrugated metal roof 7D) is gentle, but the vertical piece 15 is arranged approximately vertically as in the other embodiments. Otherwise, it is almost the same as Embodiment 1, and the eaves gutter 2 supported by the gutter support member 1E is also the same, so the same reference numerals are used in the drawings and their explanation is omitted. 【0044】 In this embodiment 5, the fixing parts 11, 11 of the gutter support material 1E are two fixing parts 11 attached to the eaves of the exterior base material 5B, and are provided on the inclined piece 16. As shown in Figure 5(c), they are fixed in a series with screws 4b, 4b that fix the eaves flashing 4", so they are stably attached. 【0045】 The eaves structure of this embodiment 5 using the gutter support material 1E is a renovation structure in which a gutter 2 is attached to the eaves of a corrugated metal roof 7D in which the gutter material 7A extends in the flow direction, as shown in Figure 5(c). The gutter 2 is attached to the eaves end (downstream end) of the existing corrugated metal roof 7D using the gutter support material 1E, the cover material 3" shown by the dotted line in Figure 5(a), and the eaves flashing 4" shown in Figure 5(b). In this embodiment 5, the corrugated metal roof 7D, on which the gutter material 7A extends in the direction of flow, has a structure in which the continuous gutter material 7A in the direction of flow is fixed by a support member 7B (fixing device 7c), and insulating material 7E is placed between adjacent gutter materials 7A, 7A, and the lower end of the gutter material 7A is folded downward so that rainwater etc. falls smoothly into the eaves gutter 2. 【0046】 The aforementioned corrugated metal roof 7D is a vertically laid roofing material that is continuous in the direction of flow, and is structured to be engaged and held by a support member 7B that fixes the gutter material 7A. Underlayment material 5B' and fascia wall 5C' are arranged on the back side, but they are not involved with the gutter support material 1E, so their explanation is omitted. Furthermore, the eaves flashing 4" consists of an extending piece 41 that extends toward the eaves and follows the fixing part 33 provided at the upper end of the cover material 3", an attachment fixing part 42 to the roof decking material 5B, an engaging attachment part 43 that engages with the lower end of the vertical roofing material 6D, and a vertical piece 47 that extends downward, with a space 48 formed above the inclined piece that connects the lower end of the vertical piece 47 and the attachment fixing part 42. 【0047】 In this embodiment 5, various types of gutters 2 can be easily attached to the eaves of a corrugated metal roof 7D in which the gutter material 7A extends in the direction of flow, and in particular, rainwater flowing down the gutter material 7A can be easily drained using the gutters 2. More specifically, rainwater is guided from the lower end of the gutter material 7A to the mounting and fixing part 42 and space 48 of the eaves flashing 4", and then falls into the gutters 2. In addition, rainwater flowing down the corrugated metal roof 7D is basically guided to the gutter material 7A, but even if there is rainwater flowing down the corrugated metal roof (vertical roofing material) 7D itself, it can be reliably guided from its lower edge to the cover material 3" and further into the eaves gutter 2. [Examples] 【0048】 The gutter support member 1F of Embodiment 6 shown in Figure 6(a) is the same as the gutter support members of other embodiments in terms of the configuration of the vertical piece 15, and except that an inclined piece 16 is formed via an L-shaped piece 17 that extends toward the eaves (sloping downwards) and is bent at a right angle (sloping upwards) at the upper end of the vertical piece 15, the eaves gutter 2 supported by the gutter support member 1F is also the same, so the same reference numerals are used in the drawings and their explanation is omitted. In this embodiment 6, the inclined piece 16 is provided with a fixing part 11 (screw 1b) to the exterior substrate 5B, but it also serves as a decorative part that covers the eaves (drip edge, etc.) of the existing roof. 【0049】 The eaves structure using the gutter support material 1F in this embodiment 6 is the same as the eaves structure using the gutter support material 1" in embodiment 4 in terms of base configuration (existing roof), and is also the same in that the inclined piece portion 16 of the gutter support material 1F is attached to the existing roof so as to overlap with the lower end of the exterior material 6", but in this case the gutter support material 1F is positioned so that the L-shaped portion 17 is located on the lower side of the fitting material 4C or exterior material 4A" In this embodiment 6, the fixing portion 11 of the gutter support material 1F is attached so as to be covered by the cover material 3" that covers the upper surface of the eaves gutter 2, and then fixed with screws 3b'. [Examples] 【0050】 The gutter support member 1G of Embodiment 7 shown in Figure 7(a) is similar to the gutter support members of the other embodiments in the configuration of the vertical vertical piece 15, but except that an inclined piece 16 is formed via an L-shaped portion 17' that extends toward the eaves side (sloping downwards) and is bent at a right angle (sloping upwards) at the upper end of the vertical piece 15, the eaves gutter 2 supported by the gutter support member 1G is also the same, so the same reference numerals are used in the drawings and the explanation is omitted. The difference between this gutter support material 1G and the gutter support material 1F of the above embodiment 6 is the presence or absence of a water-repellent piece 18 that slopes toward the L-shaped portion 17' at the upper end of the vertical piece portion 15. In this embodiment 7, the inclined piece 16 is provided with a fixing part 11 (screw 1b) to the exterior substrate 5B, but it also serves as a decorative part that covers the eaves (drip edge, etc.) of the existing roof. 【0051】 The eaves structure using the gutter support material 1G in this embodiment 7 is the same as the eaves structure using the gutter support material 1'' in embodiment 4 in terms of base configuration (existing roof), and is also the same in that the inclined piece portion 16 of the gutter support material 1G is attached to the existing roof so as to overlap with the lower end of the exterior material 6'', but in this case the gutter support material 1G is positioned so that the L-shaped portion 17' is located on the lower side of the fitting material 4C or exterior material 4A''. In particular, it is desirable that the water return piece 18 of the gutter support material 1G be positioned on the upper side of the extended portion 493 of the fitting material 4C, as enclosed by the dotted circle in Figure 7(b). In this embodiment 7, the fixing portion 11 of the gutter support material 1G is attached so as to be covered by the cover material 3" that covers the upper surface of the eaves gutter 2, and then fixed with screws 3b'. [Explanation of Symbols] 【0052】 1,1',1,1E,1F,1G Gutter support material 11 Fixed part 12 Support part 13 Mounting part 15 Vertical piece 16 Inclined piece 2 eaves gutter 21 Bottom part 22 Side section (on the eaves side) 221 Eave tip 23 Side section (on the building side) 231 Supported part 232 Upper side (mounting part) 3 Cover component 31 Makeup surface 311 Water intake 312 Drainage ditch 32 Engaging part 33 Fixed part 4,4',4" Eaves arabesque 4C delivery material 5A body (H body) 5B Exterior base (field material) 5C Fascia wall 6A,6A',6A",7A Exterior material 6B Insulation backup material

Claims

[Claim 1] A gutter support material that is attached to the eaves of a building and supports the side of the gutter facing the building, An inclined piece having a fixing part that is attached to the eaves of the exterior substrate or the eaves of a building, The upper end of the side of the gutter on the building side is attached to the mounting part, The lower end of the side of the gutter on the building side is supported by a support part, A gutter support material having a vertical vertical section and a part formed by bending a metal sheet material. [Claim 2] An eaves structure using the gutter support material described in claim 1, An eaves structure characterized in that the upper end of the side surface of the gutter on the eaves side engages with the lower end of a cover material that covers the upper surface of the gutter, and the upper end of the cover material is connected to the exterior substrate.

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