JP2024029037A - Eave fitting materials and eave structure - Google Patents

Abstract

To provide eaves fitting materials and eaves-edge structures that can be easily applied to various types of folded-plate roofs, whether new or existing, and can stably attach various types of eave gutters.SOLUTION: An eaves fitting material I of the present invention consists of: a support member 3 located inside a folded plate roof board A in a folded plate roof; a horizontal member 1 fixed to the support member 3; and a vertical member 2 hanging down further from a water lower end of the horizontal member 1. The vertical member 2 comprises a gutter support material 6 that receives and supports a side surface 43 on the building side of an eave gutter 4, and an attachment portion (fixing portion 61, 73) of a cover material 7 that covers the eave gutter 4.SELECTED DRAWING: Figure 1

Description

The present invention relates to an eaves fitting material and an eaves structure that can be easily applied to various folded plate roofs, whether new or existing, and to which various eaves gutters can be stably attached.

Conventionally, as a structure using a drainage member such as a gutter applied to a folded plate roof, structures shown in Patent Documents 1, 2, etc. are known.
The structure described in Patent Document 1 has an opening for draining rainwater at the bottom of the eaves, and a snow-stopping protrusion on the water side of the opening.
The gutter holder described in Patent Document 2 is a member that prevents the gutter from falling off, and has a structure in which the gutter holder is attached to be movable up and down.

Japanese Patent Application Publication No. 9-60222 Japanese Patent Application Publication No. 2000-204729

However, in the structure described in Patent Document 1, the snow-stopping protrusion is the only part that prevents snow from entering, and this part is clogged with items that do not disappear over time, such as fallen leaves. There was a problem in that the drainage function also disappeared when the water was drained. Further, the gutter receiver described in Patent Document 2 does not have a function to prevent clogging with fallen leaves, etc., so there is a problem that the drainage function is impaired when fallen leaves etc. enter with rainwater.

Therefore, the present invention can be easily applied to vertical roof structures such as various folded plate roofs because the members used in the present invention are easy to manufacture, and rainwater can be removed from eaves gutters and inner gutters without preventing clogs caused by fallen leaves, etc. The purpose of this study is to propose eaves fitting materials and eaves structures that can lead to

The present invention has been proposed in view of the above, and includes a support member located inside a folded roof plate in a folded plate roof, a horizontal member fixed to the support member, and a water lower end of the horizontal member. and a vertical member that further hangs down from the eaves gutter, and the vertical member is provided with a gutter receiving material that supports the side surface of the eaves gutter on the building side, and an attachment part for a cover material that covers the eaves gutter. We are proposing a material for the eaves with distinctive characteristics.

Furthermore, the present invention also proposes an eaves structure using the eaves fitting material, characterized in that the gutter receiving material and the cover material are attached to respective attachment portions of the vertical members. It is.

The present invention also proposes the eaves structure, wherein the horizontal member and the vertical member are provided with overlapping attachment portions that contact base ends of each.

Furthermore, the present invention is characterized in that, in the eaves structure, the upper end of the side surface of the eaves gutter on the eaves side is engaged with the lower end of the cover material, and the upper end of the cover material is connected to the vertical member. We also propose an eave structure.

The eaves fitting material of the present invention comprises a support member located inside a folded roof plate, a horizontal member fixed to the support member, and a vertical member further hanging down from the lower end of the horizontal member, The vertical member is configured to include a gutter receiving material that supports the side surface of the eaves gutter on the building side, and an attachment part for a cover material that covers the eaves gutter, so it can be used in various types of installations, whether new or existing. It can be easily applied to folded plate roofs, and various eaves gutters and cover materials can be stably attached.

Furthermore, in the eaves structure using the eaves fitting material, the gutter receiving material and the cover material are attached to the respective attachment parts of the vertical member, so various eaves gutters and cover materials can be stably attached. It becomes something.

In addition, if the horizontal and vertical members are provided with overlapping attachment parts that contact the base ends of each, they are fixed integrally at the overlapping attachment parts, so they can be stably arranged at any inclination angle. become what is done.

Further, when the upper end of the side surface on the eaves side of the eaves gutter is engaged with the lower end of the cover material and the upper end of the cover material is connected to the vertical member, the eave end of the eaves gutter is pulled toward the folded plate roof side. The cover material also acts as an arm to hold the load of the eaves gutter.

(a) A side view showing an eaves structure using an eaves fitting material according to an embodiment (first embodiment) of the present invention, and (b) a front view of the eaves structure seen from below the water. (a) A side view showing the cover material, gutter receiving material, and eaves gutter used in the eaves structure; (b) A side view showing the supporting members, vertical members, and horizontal members constituting the eaves receiving material of the first embodiment. FIG. 3(c) is a front view showing a support member, a vertical member, and a horizontal member that constitute the eaves fitting material of the first embodiment. (a) A side view showing an eaves structure using an eaves fitting material according to another embodiment (second embodiment) of the present invention, and (b) a front view of the eaves structure seen from below the water. (a) A side view showing an eaves structure using an eaves fitting material according to another embodiment (third embodiment) of the present invention, and (b) a side view showing a vertical member and a horizontal member used therein. It is a side view which shows the eaves structure using the eaves-end fitting material of other one Example (4th Example) of this invention.

The eaves fitting material of the present invention includes a support member located inside a folded-plate roof sheet in a folded-plate roof, a horizontal member fixed to the support member, and a vertical member further hanging down from the lower end of the horizontal member. The vertical member is characterized in that the vertical member is provided with a gutter receiving material that supports the side surface of the eaves gutter on the side of the building, and an attachment part for a cover material that covers the eaves gutter.

The eaves structure of the present invention uses the above-mentioned eaves-end fitting material, and is characterized in that the gutter receiving material and the cover material are attached to respective attachment portions of the vertical members.

The folded-plate roof to which the eaves fitting material is attached is formed of folded-plate roof plates with both side edges of the face plate raised toward the front surface as described above, and is suitable for various types of folded-plate roofs, such as the serpentine type and the mating type. Boards are known, but are not particularly limited.

As described above, the support member is a member disposed on the back side of the folded roof sheet to support the eaves gutter, and is generally horizontal as shown in the illustrated embodiment described later. There is also a holding member fixed on the frame arranged in the direction through a tight frame etc. inside the folded roof plate, but the supporting member in this invention is not fixed on the frame. It refers to one or more members that are clearly different in some respects, and the shape thereof may be any shape as long as it can support the eaves gutter.
Note that the eaves structure of the present invention is not limited to new or existing installations, so if you want to assemble the supporting member to the underwater end of the folded plate roof of an existing roof, it is necessary to install it from below before the cap is installed. It may be made to fit together, or it may be fitted from the edge of the eave of the roof. Further, this supporting member may be exactly the same as the holding member fixed to the tight frame or the like, or may have any shape as long as it does not come off from inside the roof.

The transverse member fixed to the support member is a member including a transverse portion extending in the flow direction, and the transverse member is fixed to one support member or extends over two or more support members. Fixed. As this lateral member, an L-shaped member including the lateral portion may be used as in the illustrated embodiment described later, but the specific structure thereof is not particularly limited.

The vertical member attached to the horizontal member is a member that further hangs down from the water lower end of the horizontal member, and includes the installation of a gutter receiving material that supports the side surface of the eaves gutter on the building side and a cover material that covers the eaves gutter. As shown in the illustrated embodiment described later, it extends downward to secure a space for arranging the eaves gutter, and this downwardly extending portion is the attachment part for the gutter receiving material and cover material. . As this vertical member, an L-shaped member may be used like the horizontal member, but it is not particularly limited. Further, this vertical member may be provided with a claw (cut and raised shape) or the like intended to regulate the position or serve as a mark for attaching the gutter receiving material.

The cut-and-raised claws on the vertical member can be provided in stages in the vertical direction to regulate the position or serve as a mark for attaching the gutter receiving material. Furthermore, by providing a plurality of holes for attachment instead of the claws, it can also be used for the same purpose.

These horizontal members and vertical members may be provided with angle adjustment mechanisms that can adjust their respective arrangement (expansion) angles.
In this case, the horizontal members that extend along the flow direction and the vertical members that extend downward from the horizontal members can be arranged at any angle, making it easy to accommodate various roof slopes of folded-plate roofs. be able to.

As the angle adjustment mechanism, as in the illustrated embodiments (first and second embodiments) to be described later, the horizontal member and the vertical member are provided with overlapping attachment portions that contact the base ends of each. may be adopted. The overlapping attachment portion in this embodiment may be formed by forming a fan-shaped portion at the base end of each member, and making these contact surfaces (overlapping in a mating manner), but is not particularly limited to this. In this case, since they are integrally fixed at the overlapping attachment portion, they can be stably disposed at any inclination angle. Further, by interposing, for example, an elastic plate-like material between the respective overlapping attachment parts, the fastening effect and reinforcing effect can be improved.

Alternatively, as in other illustrated embodiments (third and fourth embodiments) to be described later, a bolt-like adjustment tool may be bridged and connected between the vertical portion provided on the horizontal member and the vertical member, and a nut An embodiment may be adopted in which the span interval can be adjusted simply by rotating the shaped portion. There are no particular limitations on the vertical portion or adjustment tool in this embodiment.

The eaves fitting material of the present invention, which consists of these supporting members, horizontal members, and vertical members, can be easily applied to new or existing folded plate roofs, and various eaves gutters can be stably attached. .

The procedure for installing these eaves fittings on a new or existing folded-plate roof is to assemble the supporting members, horizontal members, and vertical members in advance, attach them to the folded-plate roof, and then install them at the same time or afterward. , a gutter receiving member, an eaves gutter, and a cover material may be attached.
In order to position the support member inside the folded plate roof, it is possible to install it from below in a fitting manner before installing the cap material as described above, or to install it from the tip of the folded plate roof (the tip of the eaves). It may also be attached in an inset manner. As mentioned above, the horizontal and vertical members are assembled in advance on the supporting member, but the construction work can be easily carried out without any particular hindrance to the operation of positioning the supporting member inside the folded plate roof. can.

The eaves gutter supported by the support member is not limited in material, size, shape, etc., as long as it has a drainage channel for rainwater etc. inside, and it may be a U-shaped gutter that is commonly used as a gutter. A shape such as a shape, a semicircle shape, a square shape (U-shape), etc. can be used. Further, it is desirable that a supported part supported by the receiving part of the gutter receiving material is formed at the lower end of the side surface on the building side, for example, a corner-shaped or square-shaped part as in the illustrated embodiment described later. Can give examples.

This eaves gutter is a member that extends from the eaves of the folded plate roof and has a drainage channel for rainwater, etc. General-purpose products can be installed with consideration given to the material, plate thickness, installation method, and location. Note that this eaves gutter may be a continuous material or may be constructed by connecting multiple members as long as it does not cause water leakage or the like. There is no particular limitation on the material as long as it can drain rainwater in the length direction. Therefore, it may be a molded product of various metal plate materials or a hard resin molded product.
The above-mentioned cover material is disposed on the open upper surface of this eaves gutter, and the gutter receiving material is disposed to support this eaves gutter, but the load (positive load) and blow-up load from below ( It is also possible to attach a reinforcing material for the load (load weight).

The gutter support material is a member that supports the side surface of the eaves gutter on the building side, and includes a mounting portion attached to the vertical member and a side surface of the eaves gutter on the building side, as shown in the illustrated embodiment described later. It is preferable that the support part is formed by bending.
The attachment portion may be attached by tightening with screws, or may be attached in an engaging manner by a claw (cut and raised shape) provided on the vertical member intended for position regulation or a mark.
The receiving portion may be configured only to support the lower end of the side surface of the eaves gutter on the building side (support portion in the illustrated embodiment), or may be combined with a mounting portion to which the upper end of the side surface is attached.
In addition, various forming methods such as roll forming, press processing, and bender processing are known as the "bending process" in which the gutter receiving material is formed, but any method that can bend the metal plate may be used. . In addition, the characteristics of forming the material by bending in this way allow for easy shape adjustment even on site (high workability), and the material is lighter than extruded materials or the like.

By covering the open upper surface of the eaves gutter, the cover material also acts to prevent snow from accumulating inside, fallen leaves from entering and accumulating, and birds from building nests. is a member in which a water inlet, for example, a small-diameter slit hole, is formed to guide rainwater into the interior, and it also functions to guide only rainwater into the eaves gutter.
Further, in a desirable embodiment, this cover material is attached such that its lower end engages with the tip of the eaves of the eaves gutter, and its upper end is connected to the vertical member. At the lower end of this cover material, as shown in the illustrated embodiment described later, a substantially U-shaped engagement part bent downward and further inward is provided, so that the eave tip of the eaves gutter located on the back side of the engagement part is provided. This cover material also acts as an arm to hold the load of the eaves gutter, as it engages and holds the cover so as to pull it toward the folded plate roof.

There are no particular limitations on the material or shape of this reinforcing material, as long as it has the strength to withstand the load applied to the gutter itself from above and the blow-up load. As in the embodiment), its lower end may be fixed to the side surface of the eaves of the eaves gutter, and its upper end may be fixed to the folded plate roof or the vertical member.
This reinforcing material receives the positive load that occurs in the eaves gutter, so even if, for example, a large amount of snowfall accumulates on the top surface of the cover material or a large amount of rainwater flows into the eaves gutter, the positive load will It is possible to prevent the eaves gutter from deforming, tilting downward, or falling. In addition, since the eaves gutter also receives the blowing wind (load weight) from below, it can prevent the gutter from being lifted, deformed, or falling.

The eaves structure using the eave end material of the present invention is constructed from each of these members, and the eave end material is attached to a new or existing folded plate roof, and the eave end material is attached vertically to the eave end material. Since it has a structure in which gutter receiving materials, cover materials, and eaves gutters are attached to the components, it can be easily applied to various folded plate roofs, whether new or existing, and various types of eaves gutters can be stably attached. .

The eaves structure shown in FIGS. 1(a) and 1(b) includes a support member 3 located inside a folded roof plate A in a folded plate roof, and a horizontal support member 3 fixed to the support member 3 and extending in the flow direction. Consisting of a horizontal member 1 having a portion 16 and a vertical member 2 that further hangs down from the underwater end of the horizontal member 1, the vertical member 2 has a gutter receiver that supports the side surface 43 of the eaves gutter 4 on the building side This example uses the eave-edge fitting material I of the first embodiment of the present invention, which is provided with the mounting portions (mounting portion 61, fixing portion 73) of the cover material 7 that covers the material 6 and the eaves gutter 4.
In this eaves structure, an eaves gutter 4, a gutter receiving material 6, and a cover material 7 are attached to an eaves receiving material I.

The eaves fitting material I of the first embodiment consists of three members, a support member 3, a horizontal member 1, and a vertical member 2, shown in FIGS. 2(b) and 2(c), and has an eaves structure shown in FIG. 1(a). When applying it to a building, it is often constructed in a pre-assembled state (not separated).

First, the support member 3 is a member to which the folded roof plate A is elastically fitted by raising the left and right side edges of the bottom surface as shown in the figure, and is made of a thick molded material and has a tight frame D. The holding member B fixed to the building blocks C and H building blocks F through the holding member B is a member into which the folded roof plate A is elastically fitted with the front and rear surfaces of the bottom raised up, and is a formed material made by bending a metal plate material. . Therefore, this holding member B has a U-shape when viewed from the side (however, it has an inverted hat shape because a horizontal piece extending outward is provided at the upper end of the front and rear surfaces), whereas the supporting member 3 is U-shaped when viewed from the front.
Note that the support member 3 only needs to have a shape that can be placed inside the folded roof panel A and that does not easily come off after assembly, and even if it is in a shape that fits into the folded roof panel A, It may be inserted from the tip (tip of the eave) of the folded roof plate A, or may be inserted into the folded roof plate A.

Next, the horizontal member 1 is an L-shaped member having a fan-shaped portion 11 at the base end and extending in the flow direction, as shown in the figure.
As shown in the figure, the vertical member 2 is an L-shaped member having a fan-shaped portion 21 at the base end and extending in the vertical direction.
In addition, these "L-shaped materials" are made of a material such as L steel, which consists of a horizontal piece that is arranged approximately horizontally when viewed from the front, and a vertical piece that is arranged approximately vertically when viewed from the front. The fan-shaped portions 11 and 21 are formed in respective vertical pieces.
The inclination angle of the horizontal member 1 and the vertical member 2 can be adjusted by overlapping the fan-shaped portions 11 and 21 in a tangential manner and driving a fixing tool into at least one location. That is, these configurations are one aspect of the angle adjustment mechanism. In this aspect, the key position of the fan is the first fixed part 14, which can be rotated around the fixed part, and the positions corresponding to the periphery are the second fixed parts 15a, 15b, so that it can be adjusted as appropriate. You can easily adjust the angle by rotating it and driving in the fixing tool.

In the folded plate roof to which the eave-edge fitting I of the first embodiment is attached, a tight frame D is fixed on a frame C extending in the horizontal direction, a holding member B is fixed to the tight frame D, and the holding member B is fixed to the tight frame D. It is a fitting structure in which folded roof panels A are held on B, and a cap material E is attached between adjacent folded roof panels A and A. Further, in the figure, the frame C is made of C-shaped steel and is fixed to the upper surface of the H frame F.
The folded roof plate A is a member for constructing a folded plate roof in which both edges of the face plate portion (trough g) are raised toward the surface side, and is held at the middle of the height of the rising portion h. A dog-shaped engagement part that is elastically engaged with member B is formed, and a cap material E is attached by elastic fitting so as to cover between the left and right adjacent folded roof panels A, A. .
In such a folded plate roof, the peaks correspond to the rising parts h and the cap material E, the valleys correspond to the face plate parts g, and rainwater and the like flow down the face plate parts g, which are the valleys, in the flow direction.

In order to attach the eave edge fitting material I of this first embodiment to the folded plate roof, the three members are assembled together in advance as described above. It was assembled by fitting it in. That is, in the side view shown in FIG. 1(a), the support member 3 is inserted from the left to the right, and in the front view shown in FIG. 1(b), the support member 3 is slid so that it is inserted from the front side to the back side. can be installed. Note that the frame C in FIG. 1(b) is a member that is not fixed to the support member 3, and is disposed on the back side of the drawing as shown in FIG. 1(a).

In order to fix the eaves fitting material I of the first embodiment to the folded plate roof, the fixing members 12 and 13 are tightened at predetermined positions.
Next, the vertical member 2 is finely adjusted so that it faces the fixed support member 3 and the horizontal member 1 so that it is perpendicular to the fixed support member 3 and the horizontal member 1. The parts 15a and 15b are fixed.
Thereafter, the gutter receiving member 6, the eaves gutter 4, and the cover material 7 may be attached to the fixed vertical member 2.

In this way, the eaves fitting material I of the first embodiment consists of the support member 3 located inside the folded roof plate A, the horizontal member 1, and the vertical member 2. , since a gutter receiving member 6 that supports the side surface of the eaves gutter on the building side and a mounting portion (fixed portions 61, 73) of a cover material 7 that covers the eaves gutter 4 are provided, each of the vertical members 2 Since the gutter receiving material 6 and the cover material 7 can be attached to the attachment parts (fixed parts 61, 73), various types of eaves gutters 4 can be attached regardless of whether they are newly built or existing.

Furthermore, in this first embodiment, an angle adjustment mechanism is adopted in which fan-shaped overlapping mounting portions 11 and 21 are arranged at the base end of each of the horizontal member 1 and the vertical member 2 in a joined manner. It can be installed at an angle of 1, and can be easily adapted to various roof slopes of folded-plate roofs.

As shown in FIG. 2(a), the gutter receiving material 6 includes a fixing portion 61 (fixing screw 4b) from the side surface portion 43 of the eaves gutter 4 to the vertical member 2, and a side surface 43 of the eaves gutter 4 on the building side. It is provided with a support part 62 that supports the lower end of the support part 62, and is formed by bending. This support portion 62 supports the supported portion 431 at the lower end of the side surface portion 43 of the eave gutter 4 on the building side, but is provided with a bulge portion 64 that hangs down to the side in the middle of the vertical piece. A groove-like part 63 is formed which is open at the bottom, and the upper end (mounted part) of the side surface of the eaves gutter 4 on the building side can be inserted into the groove-like part 63 from below, and the eaves gutter 4 can be attached. The side surface portion 43 can be stably held. In addition, the strength of receiving the eaves gutter 4 is improved by forming the receiving portion 62 in a folded shape.

As shown in FIG. 2(a), the eaves gutter 4 is a member that is supported by the gutter receiving material 6 and has a drainage channel for rainwater etc. inside, and the rainwater etc. guided inside is drained through the drainage channel. From there, it flows down to the downspout 5 connected to the bottom part 41.
This eaves gutter 4 extends in the length direction and has a raised side end of a substantially flat bottom part 41, and is composed of three inclined surfaces and two substantially horizontal surfaces on the eaves side (left side in the drawing). A side surface 42 is provided on the building side (right side in the drawing), and a side surface 43 that stands up substantially vertically is provided, and a drainage channel is formed by the bottom surface 41 and side surfaces 42 and 43. has been done.
The inclined surface and the substantially horizontal surface located at the upper end of the side surface portion 42 on the side of the eaves are the eave tips 421 that are held (engaged) by the engaging portions 72 of the cover material 7 .
Further, a corner-shaped supported portion 431 is provided at the lower end of the side surface 43, and is a portion placed and supported from above on the horizontal strip-shaped support portion 62 of the gutter receiving material 6. It is.
Further, at the upper end of this side surface portion 43, an insert-shaped attachment portion 432 is inserted into and attached to the groove-shaped attachment portion 63 of the gutter receiving member 6 from below.

The cover material 7 that covers the upper surface of the eaves gutter 4 has its lower end (eave tip) 72 engaged with the eave tip 421 of the eaves gutter 4, and its upper end 73 engages with the eave tip 421 of the eaves gutter 4, as shown in FIG. 2(a). 2 has been contacted.
This cover material 7 is a member that prevents snow from accumulating inside the eaves gutter 4, fallen leaves, etc. from entering and accumulating, and birds from building nests inside the eaves gutter 4. A plurality of small-diameter slit holes are formed as water inlets 711 that guide rainwater inside, and a lower end (engaging portion) 72 formed in a substantially U-shape is connected to the eave tip 421 of the eaves gutter 4 at the lower end. A fixing part 73 is formed near the upper end of the fixing part 73, and the fixing part 73 is fixed to the vertical member 2.
The engaging portion 72 extends obliquely upward from the eave tip of the decorative surface 71, is bent downward at its tip, and is further bent inward at its lower end to form a substantially U-shape. A drain groove 712 recessed downward is formed at the boundary between the engaging portion 72 and the engaging portion 72, and water guide ports are formed at predetermined intervals.
The fixing portion 73 is a portion located near the building side end of the decorative surface 71, and is fixed to the vertical member 2 with screws 7b.

In this way, in the eaves structure using the eaves insert material I of the first embodiment, the horizontal members 1 and the vertical members 2 are attached to the support member 3 located inside the folded roof plate A, and the vertical members Since the structure is such that the gutter receiving material 6, cover material 7, and eaves gutter 4 are attached to the member 2, it can be easily applied to various folded plate roofs, whether new or existing, and can be stably installed on various eaves gutter 4. can be installed.

In this eaves structure, rainwater flowing on the folded plate roof flows down in the flow direction through the face plate g corresponding to the trough as described above, so by bending the lower end g1 of the water down the cover material as shown in the figure. Rainwater can be smoothly guided to 7 and eaves gutters 4.

In the eaves fitting II according to the second embodiment of the present invention shown in FIG. This embodiment differs from the first embodiment in that the member 1' is fixed so as to straddle the supporting members 3', 3'. Therefore, this eaves lining II can be attached more stably than at least the eaves lining I of the first embodiment.

In the eaves fitting III according to the third embodiment of the present invention shown in FIG. 4(a), a horizontal member 1'' extending in the flow direction is fixed to a support member 3'' located inside a folded roof plate A. , in that the gutter support member 6 that supports the building-side side surface 43 of the eaves gutter 4 is fixed to the vertical member 2'' that further hangs down from the water lower end of the horizontal member 1''. This embodiment is the same as the first embodiment, but the specific configuration of the horizontal member 1'' and the vertical member 2'' and the aspect of the angle adjustment mechanism provided between the horizontal member 1'' and the vertical member 2'' are different.

The structure of the support member 3'' in this third embodiment is the same as that of the holding member B connected to the tight frame D and the frame F in this third embodiment, but the holding member B is tight. The supporting member 3'' is clearly different in that it is fixed to the frame F via the frame D, whereas the support member 3'' is not fixed thereto.

As shown in FIG. 4(b), the horizontal member 1" in this third embodiment has a horizontal piece disposed approximately horizontally when viewed from the front, and a vertical piece disposed approximately vertically when viewed from the front. The feature is the same as in the first embodiment, but the vertical piece is extended downward and its rear end is bent at a substantially right angle to form a bent vertical piece 17. 17 has an insertion hole 171 formed (drilled) in advance.Furthermore, a vertical piece forming the horizontal portion 16 also has an attachment hole 161 formed in advance.

Further, the vertical member 2'' in this third embodiment is not formed in an L-shape but in a substantially U-shape in which vertical surfaces 23 arranged approximately vertically when viewed from the front are provided at the front and back. , mounting holes 231 and 232 are previously formed in the upper and middle portions of the vertical surface 23, respectively.

Further, the angle adjustment mechanism in the third embodiment is such that a bolt-shaped adjustment tool 8 is bridged and connected between the vertical portion 17 provided on the horizontal member 1'' and the vertical member 2'', and a nut-shaped portion is connected. 8b is rotated to adjust the span interval.
The adjustment tool 8 has one end pivotally attached to the vertical member 2'' and a nut-shaped portion 8b fastened to the other end of a bolt rod 8a, and the nut-shaped portion 8b is attached to the vertical member 2'' by bending. Since it is attached from the back side of the vertical piece 17, by tightening the nut-shaped portion 8b, the span interval can be adjusted and the expansion angle between the horizontal member 1" and the vertical member 2" can be adjusted. .
More specifically, first, both members are assembled so that the attachment hole 161 provided in the horizontal portion 16 of the horizontal member 1'' and the attachment hole 231 provided in the vertical surface 23 of the vertical member 2'' communicate with each other, It is rotatably fixed using a fixture (not shown).
Next, the tip of the adjuster 8 is pivotally attached to the mounting hole 232 provided in the vertical surface of the vertical member 2'', and the bolt rod 8a is inserted into the insertion hole 170 provided in the bent vertical piece 17 of the horizontal member 1''. , and screw the nut-shaped portion 8b from the rear end thereof.
When the nut-shaped portion 8b is tightened in this state, the spanning distance between the horizontal member 1'' (vertical piece thereof) and the vertical member 2'' is adjusted, so that the expansion angle can be easily adjusted.

Further, in this third embodiment, a reinforcing member 9 is attached to prevent deformation or falling downward under the load of the eaves gutter 4.
As this reinforcing material 9, a substantially strip-shaped metal belt material is used, and its lower end is fixed to the side surface 42 on the eaves side of the eaves gutter 4 (9b in the figure is a fastener), and its upper end is fixed to the folded roof plate A. (9c in the figure is a fixing tool).

In the eaves structure of this third embodiment as well, the horizontal member 1'' and the vertical member 2'' are attached to the support member 3'' located inside the folded roof plate A using the eaves fitting material III. Since the configuration has the gutter receiving material 6, cover material 7, and eaves gutter 4 attached to the vertical member 2'', it can be easily and stably installed on various folded plate roofs, whether new or existing. can be attached, and rainwater etc. flowing through the folded roof plate A flows down the face plate part g corresponding to the valley part in the flow direction as described above, so the lower end g1 of the water can be bent downward as shown in the figure. Rainwater can be smoothly guided to the cover material 7 and the eaves gutter 4.

In addition, in this third embodiment, a bolt-shaped adjustment tool 8A is bridged between the vertical part provided on the horizontal member 1" and the vertical member 2" to connect them, and the nut-shaped part 8b is simply rotated. Since an angle adjustment mechanism that can adjust the span interval is adopted, it can be arranged at any angle, and can easily correspond to various roof slopes of the folded roof panels A.

Furthermore, in this third embodiment, since the reinforcing material 9 receives the load generated on the eaves gutter 4, for example, a large amount of snowfall may accumulate on the upper surface of the cover material 7, or a large amount of rainwater may flow into the eaves gutter 4. Even if this happens, the eaves gutter 4 can be prevented from being deformed, tilting downward, or falling due to the load.

The eaves fitting IV of the fourth embodiment of the present invention shown in FIG. 5 is similar to the support member 3 in that the support member 3° is U-shaped when viewed from the front, but it is raised from the bottom surface. They have different side shapes, but they are common in that a horizontal member 1'' and a vertical member 2'' are attached to the support member 3°. Note that the holding member H fixed to the frame F via the tight frame D also has the same member structure.

The eaves structure using the eaves insert material IV of this fourth embodiment is similar to the third embodiment in that a reinforcing material 9' is attached, but the reinforcing material 9' in this fourth embodiment is , is different in that its upper end is formed shorter because it is fixed to the vertical member 2'' (fixing device 9c) rather than to the folded roof plate A, but other than that, most of the configuration is similar to the third embodiment. Since it is the same as that, the same reference numerals are given to the drawings and the explanation will be omitted.

In this eaves structure, the reinforcing material 9' receives the load generated in the eaves gutter 4, as in the third embodiment, so that, for example, a large amount of snow may accumulate on the upper surface of the cover material 7, or the inside of the eaves gutter 4 may accumulate. Even if a large amount of rainwater flows, the eaves gutter 4 can be prevented from being deformed, tilting downward, or falling due to the load.

I, II, III, IV Eave fitting material 1, 1', 1" Horizontal member 11 Overlapping mounting part 16 Horizontal part 17 Bent vertical piece 2, 2" Vertical member 21 Overlapping mounting part 3, 3', 3", 3° Supporting member 4 Eaves gutter 41 Bottom part 42 Side part (on eave side) 421 Eave tip 43 Side part (on building side) 431 Supported part 432 Upper end of side surface (attached part)
5 Downpipe 6 Gutter receiving material 61 Fixed part (mounting part)
62 Receiving section 63 Mounting section 7 Cover material 71 Decorative surface 711 Water inlet 712 Drain channel 72 Engagement section 73 Fixing section (mounting section)
8 Adjustment tool 8a Bolt rod 8b Nut-shaped part A Folded roof plate B, H Holding member C, F Structure D Tight frame g Face plate part

Claims (4)

A folded-plate roof includes a support member located inside a folded-plate roof plate, a horizontal member fixed to the support member, and a vertical member further hanging from the underwater end of the horizontal member,
The eaves fitting material is characterized in that the vertical member is provided with a gutter receiving material for supporting the side surface of the eaves gutter on the side of the building, and an attachment part for a cover material that covers the eaves gutter. An eaves structure using the eaves fitting material according to claim 1,
An eaves structure characterized in that the gutter receiving material and the cover material are attached to respective attachment portions of the vertical members. 3. The eaves structure according to claim 2, wherein the horizontal member and the vertical member are provided with overlapping attachment portions that contact base ends thereof. The eaves structure according to claim 2 or 3, wherein an upper end of the side surface of the eaves gutter on the eaves side is engaged with a lower end of the cover material, and an upper end of the cover material is connected to the vertical member. .

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