JP7106087B2 - eave support - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves edge support member that can stably and reliably hold an eaves gutter disposed at the eaves edge of a building from both sides.

Various types of eaves gutters are provided at the eaves of buildings as water channels for draining rainwater. It is attached in place with a slope along its length.
As such an eaves gutter, for example, eaves gutters that are hung from above as in Patent Documents 1 and 2 and eaves gutters that are supported from below as in Patent Document 3 are known. The aforementioned Patent Documents 1 and 2 propose a structure in which an arm extending from the building side to the eaves edge suspends and supports the building end of the eaves gutter and the eaves tip from above. A structure has been proposed in which an arm extending from the side to the eaves supports the bottom surface of the eaves gutter from below.

In addition, like the eaves gutter supports described in Patent Documents 4 and 5, a structure capable of adjusting the arrangement angle of the eaves gutter with respect to the fascia (vertical wall surface) has also been proposed, and is described in Patent Document 6. Similar to the mounting structure, there has also been proposed a structure that uses an arc-shaped double structure to cope with slopes.
Furthermore, the eaves gutter device described in Patent Document 7 has a structure in which a cover material fixed to a fascia (vertical wall surface) holds the upper and lower ends of a thick eaves gutter on the building side, which is formed of a material that is difficult to deform. Proposed.

In addition, although not included in the above Patent Documents 1 to 7, in order to prevent snow from accumulating in the eaves gutters and falling leaves mixed with rainwater to prevent the eaves from becoming blocked. A structure in which a cover material is provided on the surface of the gutter is often adopted. However, such a cover material increases the load on the eaves gutter including the cover material.

JP 2016-199872 A JP 2015-187371 A JP 2016-196780 A JP 2016-047987 A JP 2013-064271 A Japanese Patent Application Laid-Open No. 2008-057110 Japanese Utility Model Laid-Open No. 5-038153

However, in the structures of Patent Documents 1 to 7, countermeasures are taken for the deformation of the eaves gutter itself, but since the eaves gutter is not equipped with fallen leaves, the structure is easy for fallen leaves and the like to mix. .
In addition, even if the eaves gutter in Patent Documents 1 to 6 is provided with a fallen leaf guard, all of them have a structure in which the support arm is fixed to the vertical wall surface with a horizontal screw or the like, and the weight of the eaves gutter and the inflowing rainwater are prevented. In addition to the load, the load of the support arm and the load of removing fallen leaves is added, so there is a problem that the load is concentrated on the horizontal screws and the vertical wall surface, and the support strength is extremely reduced as they age.
Furthermore, the eaves gutter described in Patent Document 7 is thick and made of a material that is difficult to deform, so it is presumed that it itself is heavy. Since the structure is fixed with a horizontal screw or the like, the load is concentrated on the mounting portion after a long period of time, and the support strength is lowered, which is the same as in Patent Documents 1 to 6 above.
SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an eaves edge supporting member capable of stably and reliably holding an eaves gutter disposed at the eaves edge of a building from both sides.

The present invention has been proposed in view of the above, and provides an eaves edge supporting material for use at the eaves edge, comprising an eaves gutter disposed at the eaves edge of a building and a cover material covering the upper surface of the eaves gutter. A holding portion for holding an upper side portion and a lower portion for a building side, a fixed portion to which the end of the covering material on the side of the building is fixed, and a fixing portion to be fixed to the fascia wall surface of the building. The cover material has a groove-shaped engaging part that opens toward the building, and the eaves tip of the eaves gutter can be engaged with the engaging part from the eaves side, and the cover material The present invention relates to an eaves edge support member , wherein the eaves edge of the eaves gutter is supported by the fixed portion .

The present invention also proposes an eaves support member characterized in that, in the above-mentioned eaves support member, at least the holding portion and the fixed portion are formed in one member.

In addition, the present invention also proposes an eaves support member characterized in that the eaves support member is provided with a decorative portion that hides a gap between the eaves gutter and the fascia wall surface .

In addition, the present invention also proposes an eaves support member characterized in that the eaves support member is provided with an attachment portion to the exterior base located on the back side of the exterior material forming the roof surface of the building.

The eaves edge support member of the present invention includes a holding portion for holding the upper and lower parts of the eaves gutter on the building side, a fixed portion for fixing the building-side end of the cover material covering the upper surface of the eaves gutter, and the building. and a fixing part fixed to the wall surface of the fascia , wherein the cover material has a groove-shaped engaging part that opens on the building side, and the eaves tip of the eaves gutter is attached to the engaging part on the eaves side Since the cover material can be engaged from both sides, the eaves gutter can be stably held from both sides (the building side and the eaves side) , The load acting on the eaves gutter can be distributed to both sides and the eaves gutter can be distributed continuously and stably.
In addition, in the eaves structure constructed using this eaves support material, the cover material and the eaves gutter are integrally connected, so that the eaves structure becomes a strong eaves structure and exhibits a design with a sense of unity.
Furthermore, by using the same material for the raw plate material for forming (molding) the cover material and the eaves gutter , it is possible to obtain a further sense of unity and design.

Further, when at least the holding portion and the fixed portion are formed in one member, the building side wall of the eaves gutter can be easily attached to this one member and can be stably held. .

Furthermore, when a decorative portion is provided to hide the gap between the eaves gutter and the wall surface of the fascia, the gap is hidden by the decorative portion when viewed from below, resulting in a beautiful appearance.

In addition, in the case of providing an attachment portion to the exterior base located on the back side of the exterior material that forms the roof surface of the building, it can be arranged at an appropriate position without marking, that is, it also contributes to the positioning of the eaves gutter. has the effect of

(a) Perspective view showing one embodiment (first embodiment) of the eaves support material of the present invention, (b) Side sectional view showing the eaves structure using the same, (c) Perspective view showing the upper member used therefor It is a diagram. It is a sectional side view which shows another example of eaves edge structure. It is a sectional side view which shows another example of eaves edge structure. (a) A sectional side view showing another example of the eaves edge structure, (b) A side view showing a reinforcing member used therefor. (a) A side view showing a lower member constituting an example (second embodiment) of the eaves edge support member of the present invention, (b) A side view showing an upper member constituting the eaves edge support member of the second example, (c) A side cross-sectional view showing an example of the eaves structure using the eaves support member of the second embodiment, (d) A side cross-sectional view showing an example of the eaves structure using the eaves support member of the third embodiment. (a) A side view showing a lower member constituting an example (third embodiment) of the eaves edge support member of the present invention, (b) A side view showing an upper member constituting the eaves edge support member of the third example, (c) A side view showing another example of the eaves structure using the eaves support member of the second embodiment, (d) A side view showing another example of the eaves structure using the eaves support member of the third embodiment. be. (a) A side view showing a lower member constituting an example (fourth embodiment) of the eaves edge support member of the present invention, (b) A side view showing an upper member constituting the eaves edge support member of the fourth example, (c) A side cross-sectional view showing an example of an eaves structure using the eaves edge support member of the fourth embodiment, (d) A side cross-sectional view showing another example using the eaves edge support member of the fourth embodiment. (a) A side view showing an upper member constituting an example (fifth embodiment) of the eaves edge support member of the present invention, (b) A side view showing a lower member constituting the eaves edge support member of the fifth embodiment, (c) It is a sectional side view which shows an example of the eaves edge structure using them. (a) Side sectional view showing an example of the eaves structure using one embodiment (sixth embodiment) of the eaves support member of the present invention, (b) showing a lower member constituting the eaves support member of the sixth example. It is a side view. FIG. 12 is a side cross-sectional view showing another example of the eaves structure using the eaves support member of the sixth embodiment. (a) A side view showing a lower member constituting an example (seventh embodiment) of the eaves edge support member of the present invention, (b) A side view showing an upper member constituting the eaves edge support member of the seventh embodiment, (c) A side cross-sectional view showing an example of an eaves edge structure using the eaves edge support member of the seventh embodiment, (d) A side cross-sectional view showing an eaves edge structure of a comparative example. (a) A side view showing a lower member constituting another embodiment (eighth embodiment) of the eaves edge support member of the present invention, (b) A side view showing an upper member constituting the eaves edge support member of the eighth embodiment. FIG. (c) is a side cross-sectional view showing an eaves structure using the eaves support member of the eighth embodiment. (a) A side view showing another embodiment (ninth embodiment) of the eaves support member of the present invention, (b) A sectional side view showing an eaves structure using the eaves support member. (a) A side view showing another embodiment (tenth embodiment) of the eaves support member of the present invention, (b) A sectional side view showing an eaves structure using the eaves support member.

The eaves edge support member of the present invention includes a holding part for holding an upper part of an eaves gutter on the building side and a lower part on the building side of an eaves gutter disposed at the eaves edge of a building, and an end part of the eaves gutter on the eaves edge side. and a fixed portion to which a building-side end portion of the cover material covering the upper surface of the eaves gutter is fixed, so that the eaves gutter can be stably held. The ``holding parts for holding the upper part of the eaves gutter on the building side and the lower part on the building side, respectively'' are the upper holding part for holding the upper part of the eaves gutter on the building side and the lower part for holding the lower part of the eaves gutter on the building side. It means a holding part, and each part does not necessarily have to be formed in one member.

The eaves gutter held by the eaves support material of the present invention is not particularly limited in the shape of the bottom surface and both side surfaces as long as it has a drainage channel for rainwater etc. inside. It is desirable that a supported portion (for example, a corner portion) for supporting the eaves gutter from below is formed below the side wall surface. A cover material is attached so as to cover the upper surface of the eaves gutter.

The cover material is attached by engaging the eaves tip with the eaves tip of the eaves gutter. It is desirable to provide an engaging portion for engaging the eaves tip of the eaves gutter on the back side of the engaging portion. This substantially U-shaped engaging portion can hold the eaves tip of the eaves gutter so as to be pulled from above, and can hold the load of the eaves gutter. This cover material is a member that prevents snow from accumulating inside and fallen leaves from entering and accumulating. there is That is, this cover material is a member arranged for the aforementioned effective purpose, and also serves as an arm that pulls and holds the eaves tip of the eaves gutter.

In the present invention, stably arranging the eaves gutter is synonymous with stably attaching (fixing) the eaves tip of the eaves gutter and the building side of the eaves gutter. As shown, the fixed portion, the upper holding portion, and the lower holding portion are provided. By providing the upper holding part and the lower holding part, the building side wall surface of the eaves gutter is stably held, and by providing the fixed part, the eaves tip of the eaves gutter is a cover that covers the upper surface of the eaves gutter. It is stably arranged through the material.
The fixed portion, the upper holding portion, and the lower holding portion, which constitute the eaves edge support member of the present invention, may be formed into three separate members, but any two portions may be formed into one member. A formed one is preferable, and a one in which all parts are formed in one member is more preferable.

The portion to be fixed is a portion that suspends and supports the eaves tip of the eaves gutter via the cover material that covers the upper surface of the eaves gutter. It is a part to fix the upper end (structure side end) of the.
The fixed portion may be provided on the lower member fixed to (the wall surface of the fascia) of the building, or may be provided on the upper member fixed to the exterior surface (the exterior foundation or exterior material of the building).
In addition, the lower member in the above description may also serve as the eaves support member of the present invention, or may constitute a part thereof.

The eaves tip of the eaves gutter may be suspended from the eaves gutter via the covering material, as described above, on the building, the exterior surface, or both. Since it is held by (the lower member fixed to), it is preferable to attach this eave tip to a portion different from the side wall surface of the building, that is, to (the upper member fixed to) the exterior surface in order to avoid concentration of the load.

As the lower holding portion, for example, a (for example, square) supported portion for supporting the eaves gutter from below is provided below the side wall surface of the building as described above, and the supported portion is supported from below. A lower member fixed to the (fascia wall surface) of the building may be provided as a result, and the specific configuration is not particularly limited.
The lower member is also provided with the structure of the upper holding portion, for example, a groove-shaped portion that opens downward, so that the upper end of the eaves gutter on the building side can be inserted into the groove-shaped portion to facilitate installation. At the same time, the stability after arrangement (holding in a fitted state between the supported portion and the grooved portion) may be improved.
The upper holding part may be formed, for example, in the shape of a folded piece (groove shape open at the bottom) in the supporting material, or for example, forming a downward piece in the lower material and forming a groove between it and the fascia wall surface. It is also possible to form a shaped space, and there is no particular limitation.

The lower member fixed to the building (the fascia wall surface) and the upper member fixed to the exterior surface (the exterior foundation and exterior material of the building) used in the above description will be described below.

The lower member is a member fixed to the fascia wall surface of the building, and is a member provided with a lower holding portion when the supported portion provided on the side wall surface of the building of the eaves gutter is supported from below. As described above, it is preferable to provide an upper holding portion that holds the upper portion (upper end), for example, a groove-shaped portion that opens downward. In other words, the lower member is a member comprising a lower holding portion for supporting the supported portion of the eaves gutter and a fixing portion to the fascia wall surface. It is desirable to have the member, and it is more desirable to have the fixed portion of the cover material.
The lower member may be composed of a single member or a plurality of members, and may be configured such that piece members formed of extruded materials such as aluminum or high-strength resin are arranged at predetermined intervals, or metal plates or the like may be used. It may be a continuous material that is appropriately molded.

The upper member is a member that is fixed to the exterior substrate or the exterior material that constitutes the exterior surface. , are members that may form the portion to be fixed of the cover material as described above. In this case, this upper member also becomes one member constituting the eaves edge support member of the present invention. And, for example, by forming the mounting portion in a substantially U-shape, it can be arranged at an appropriate position without marking.
This upper member also plays a role of guiding rainwater, etc. from the exterior surface to the eaves gutter. A continuous strip is used.

These lower and upper members may be formed as a single member (=the supporting member also serves as the mounting member) as described above, but in that case the supporting member can be arranged at an appropriate position without marking. That is, there is an effect that it also contributes to the positioning of the eaves gutter.

The eaves support member of the present invention having such a configuration holds the fixed portion that fixes the eaves tip of the eaves gutter via the cover material, the upper holding portion that holds the upper portion on the building side, and the lower portion on the building side. It has a lower holding part and can stably hold the eaves gutter from both sides. In addition, since the eaves tip of the eaves gutter is fixed via a cover material that covers the upper surface of the eaves gutter to prevent fallen leaves, the cover material also serves as an arm that pulls and holds the eaves tip of the eaves gutter. Fallen leaves and the like are not mixed in the eaves gutter.

The eaves edge support member 3 of the first embodiment shown in FIG. 1(a) includes an upper holding portion 34 for holding the upper portion of the eaves gutter 1 on the building side and a lower holding portion 32 for holding the lower portion of the eaves gutter 1 on the building side. and a fixed portion 33 to which the building-side end of the cover material 2 covering the upper surface of the eaves gutter 1 is fixed, and is attached to the building (5A).
It should be noted that the parts of each member have been described using words such as "building side" and "eaves side", but in the embodiment, since the description is given with reference numerals, "inside" and " Words such as "outside", "upper side" and "lower side" simplify the description. In particular, the term "building side" refers to the "inside" of the eaves gutter 1 and the "upper side" of the cover material 2, so it is described as such.

The eaves structure (I) shown in FIG. 1(b) is an example using the eaves support member 3 of the first embodiment. On the eaves side (left side in the drawing), a stepped (outer) side surface 12 composed of three inclined surfaces and two substantially horizontal surfaces is formed, and inside (right side in the drawing) of the bottom surface 11, substantially A vertically standing (inner) side surface 13 is formed, and the bottom surface 11 and the side surfaces 12 and 13 form drainage channels for rainwater and the like.
The inclined surface and the substantially horizontal surface located at the upper end of the side surface 12 on the eaves edge side are the eaves edge 121 held (engaged) by the cover material 2 .
A corner-like supported portion 131 is provided at the lower end of the inner side surface 13 and is a portion supported by the eaves support member 3 from below.

In addition, the covering material 2 in the eaves structure (I) is a member that prevents snow from accumulating inside, fallen leaves from entering and accumulating, and birds from building a nest. A plurality of small-diameter slit holes are formed on the surface 21) as a water guide port 211 for guiding rainwater inside, and the eaves tip (engagement portion) 22 at the lower end of the slit is engaged with the eaves tip 121 of the eaves gutter 1. A fixing portion 23 is formed near the upper end of the eaves support member 3 to be attached. The upper end 24, which is folded up substantially vertically, faces the rear side of the eaves-side molded portion 62 of the exterior material 6D closest to the eaves.
The eaves tip 22 extends obliquely upward from the lower end of the decorative surface 21, bends the tip downward, and further bends the lower end inward to form a substantially U-shaped engaging portion. .
The fixing part 23 is a part located near the upper end of the decorative surface 21, and in the first embodiment, is connected to and attached to the eaves support member 3 fixed to the building (5A).

The eaves support member 3 of the first embodiment has a fixing portion 31 having a substantially vertical longitudinal surface to be fixed to the fascia wall surface 5A. A supporting portion 32 that supports the supporting portion 131, and a fixed portion 33 that extends the upper end of the fixing portion 31 toward the eaves side to support the upper end portion of the cover material 2 from the back side and fixes the fixing portion 23. is the piece material from which is formed. A protruding piece 312 extending obliquely downward is formed above the fixed portion 31 , and a groove-like portion 34 opening downward is formed between the protruding piece 312 and the fixed portion 31 . In the drawing, reference numeral 311 denotes a hole for driving the fastener 3b to be driven into the fixing portion 31. As shown in FIG.

The support portion 32 is a horizontal piece that supports a supported portion 131 formed on the lower end of the inner side surface 13 of the eaves gutter 1 from below. is a holding portion into which is inserted, the eaves gutter 1 can be installed very easily. Moreover, after the installation, the inner surface 13 of the eaves gutter 1 is held in a fitted state by the support portion 32 and the groove-like portion 34, so that the eaves gutter 1 is stably installed.

The fixed portion 33 is a substantially arcuate oblique piece that supports the upper end portion of the cover material 2 from the back surface side and fixes the fixing portion 23. The upper end portion of the fixed portion 33 is attached to an upper portion, which will be described later. A receiving surface portion 331 for contacting the lower end of the member 4 is formed, and a locking receiving portion 332 capable of locking the upper end 81 of the reinforcing member 8 (described later) is formed on the back side thereof (see FIG. 4(b)). .

In addition, the upper member 4 fixed to the exterior surface of the building in the first embodiment is formed in a substantially τ shape as shown in FIG. The right side) portion 411 is along the upper surface of the exterior base (5C), and its underwater side ( left side in the drawing) portion 412 is fitted to the eaves side molded portion 62 of the exterior material 6D closest to the eaves, and the horizontal piece A substantially L-shaped mounting portion 42, which hangs downward from the center of the portion 41 and whose lower end is bent inward, is a continuous member that is attached to the edge of the eaves of the exterior foundation (5C) in a locking manner.

To briefly explain other configurations, 5B in the figure is the H frame, 5C is a structural material (= heat insulating material and lightweight steel material) laid in the direction of the eaves, 5d is a waterproof sheet laid on the upper surface, 6A is an exterior material (only the exterior material closest to the eaves is 6D), 6b is a hanger to attach it, 6f is a backing material attached to the back side of the exterior material, and 6g covers the outside of the fascia wall surface 5A. It is a cosmetic material.
The exterior material 6A (6D), which is a horizontal roofing exterior material, includes eaves-side forming portions 62 and ridge-side forming portions 63 which are provided on the eaves side and the ridge side of the substantially flat face plate portion 61 and engage with each other. It is attached (laid) by a hanger 6b fixed to the structural member 5C and the upper member 4. As shown in FIG.

In this eaves structure (I), the eaves support member 3 is a separate member from the upper member 4, but the fixed portion 31, which is the substantially vertical vertical surface of the eaves support member 3, is attached to the upper member 4. While sliding along the hidden wall surface 5A (while sliding in contact), the lower end of the upper member 4 attached to the exterior base (5C) is slid so that the receiving surface portion 331 is in contact with the lower end, The support member 3 can be arranged at the proper position.

In the eaves edge structure (I) having such a configuration, the eaves edge support member 3 holds the eaves edge and inner side of the eaves gutter 1 from both sides, so the eaves gutter 1 is stably disposed. Since the eaves tip of the eaves gutter 1 is fixed to the eaves support member 3 via the cover material 2 for removing fallen leaves, it also serves as an arm that pulls and holds the eaves tip of the eaves gutter 1.例文帳に追加In addition, naturally, the eaves gutter 1 is prevented from being mixed with fallen leaves or the like by the cover material 2.例文帳に追加

The eaves edge structure (II) shown in FIG. 2 uses the eaves edge support member 3 of the first embodiment, and the eaves gutter 1, the cover material 2, and the upper member 4 to be held are the same as those of the eaves edge structure (I). The same is true for the members that make up the exterior surface, but since the slope of the exterior surface has been changed to be steeper than that of the eaves structure (I), the arrangement angle of the upper member 4 etc. is adjusted accordingly. , and the same reference numerals are given to the drawings, and the description thereof is omitted.

Similarly to the eaves structure (II), the eaves structure (III) shown in FIG. It is the same as the eaves structure (I), but differs in that it has a gently sloping (substantially horizontal) exterior surface. omitted.
The exterior surface of the eaves structure (III) has the same exterior base as that of the eaves structure (I), but the exterior material 7A, which is a vertical roofing exterior material, is attached to the exterior base with the holding member 7b. (The reference numeral 7c in the drawing is a fastener for fixing the holding member 7b).

The eaves edge structure (IV) shown in FIG. 4(a) uses the eaves edge support member 3 of the first embodiment, and the eaves gutter 1, the cover material 2, and the upper member 4 are also the same as the eaves edge structure (I). The same is true for the members that make up the exterior surface. The point that the angle is changed is the same as the eaves structure (II), but in this eaves structure (IV), a reinforcing member 8 is provided to prevent the eaves support member 3 from being deformed or damaged.
As shown in FIG. 4(b), the reinforcing member 8 is in the form of a vertically elongated piece having a substantially T-shaped upper end. An intermediate engaging portion 82, which is a groove-shaped portion that opens upward and is provided in the middle of the height so as to be engaged with the lock receiving portion 332, engages with the lower end of the protruding piece 312 of the eaves edge support member 3. , the lower engaging portion 83 formed at the lower end is attached so as to be engaged with the support portion 32 of the eaves edge support member 3. As shown in FIG.

In this eaves structure (IV), the reinforcing members 8 are anchored to the eaves support member 3 at a total of three points. Even if a large load of the eaves gutter 1 acts on the material 3, the deformation and breakage of the eaves support member 3 can be prevented.

In the eaves support member of the second embodiment shown in FIGS. 5(a) and 5(b), the upper holding portion 34 and the lower holding portion 32 are provided on the lower member 3-5, and the fixed portion 44 is provided on the upper member 4-5. The lower member 3-5 and the upper member 4-5 together serve as an eaves support member.
6(a) and 6(b), the eaves edge support member of the third embodiment has the upper holding portion 34 and the lower holding portion 32 provided on the lower member 3-6, and the fixed portion 44 is provided on the upper member 4-4. -6, and the lower member 3-6 and the upper member 4-6 together serve as the eaves support member.

In the eaves structure (V) shown in FIGS. 5(c) and 6(c) and the eaves structure (VI) shown in FIGS. 5(d) and 6(d), the eaves structure (I) Although the eaves gutter 1' is wider than the gutter 1, the description is omitted except for the difference in dimensions.
Moreover, both the cover material 2′ used for the eaves edge structure (V) and the cover material 2″ used for the eaves edge structure (VI) are wider than the cover material 2 used for the eaves edge structure (I) like the eaves gutter. However, the biggest difference is that the cover material 2 used in the eaves structure (I) is attached to the lower member 3 fixed to the building (5A), whereas these cover materials 2' and 2'' are attached to the exterior. It is attached to the upper members 4-5 and 4-6 fixed to the surface (5C). The difference between the cover material 2' in the eaves structure (V) and the cover material 2" in the eaves structure (VI) is that the portion 25 along (supported by) the upper members 4-5 and 4-6 has a vertical plane shape. The difference is whether it is formed on the outer side (upper side) of the fixing portion 23' or formed on the edge of the eaves side (lower side).

The difference between the eaves structure (V) and the eaves structure (VI) is the presence or absence of a gap between the eaves gutter 1' and the fascia wall surface 5A. The lower member 3-5 constituting the support member is a continuous member provided with a decorative portion 351 for hiding the gap as shown in FIG. 5(a). Since the lower member 3-6 which constitutes , does not require the decorative portion (351) as shown in FIG.

That is, the lower member 3-5, which constitutes the eaves support member of the second embodiment used in the eaves structure (V), is formed by suitably molding a metal plate or the like as shown in FIG. The protruding piece 312 and the groove-shaped portion 34 are formed by folding the upper end of the vertical surface of the shape outward, the supporting portion 32 is formed by folding the lower end, and a molded portion protruding sideways in a substantially U-shape is formed in the middle. The inclined vertical surface of the molded portion is the fixed portion 31, and the lower horizontal surface is the decorative surface 351, so that a beautiful appearance is maintained when viewed from below.
On the other hand, the lower member 3-6 constituting the eaves support member of the third embodiment used in the eaves structure (VI) is also formed by appropriately molding a metal plate or the like as shown in FIG. The protruding piece 312 and the grooved portion 34 are formed by folding the upper end of the vertical surface of the shape outward, and the support portion 32 is formed by folding the lower end.

In both the upper member 4-5 used for the eaves structure (V) and the upper member 4-6 used for the eaves structure (VI), the mounting portion 42 formed in a substantially L shape is attached to the eaves of the exterior foundation (5C). It is the same as the upper member 4 in the eaves structure (I) in that it is attached to the portion in a locking manner, but these upper members 4-5 and 4-6 are provided with the members shown in FIGS. 5(b) and 6(b). ), a fixed portion 44 for attaching a fixed portion 23' formed on the cover members 2' and 2'' is formed in a vertical plane shape. Reference numeral 43 in FIG. It is a fitting portion that fits into the eaves-side molded portion 62 of the eaves-side exterior material 6D.

The difference between FIGS. 5(c, d) and 6(c, d) is that FIG. 5(c, d) is a side sectional view, while FIG. It is a side view showing an end.
That is, as shown in FIGS. 6(c, d), the side end of the eaves gutter 1' is provided with a material indicated by reference numeral 8A, and rainwater or the like is drained by a downspout or the like (not shown). can be done.
In addition, as the exterior surface of the eaves structure (V), a horizontal roofing exterior material 7C with a backup material 7d attached to the back surface was attached with a hanger 7e. , and 8B are provided to prevent rainwater and the like from seeping into the backup material 7d from the side.
To briefly explain other configurations, 7F in the figure is the exterior surface of the eaves structure (VI), 5F is the board-like structure, 5G is the angular structure, 5H is the ceiling material, and 6h is the outside of the fascia wall surface 5A. It is a decorative material that covers the

In the eaves structure (VII) shown in FIG. 7(c), both the eaves gutter 1 and the cover material 2 are almost the same as those used in the eaves structure (I). , but the lower member 3-7 and the upper member 4-7 used are different, so the other structures are given the same reference numerals as the eaves structure (I), etc. in the drawings, and the explanation is omitted. do. The cover member 2 of this embodiment differs from the eaves structure (I) and the like in that the upper end extends in a substantially flat shape, but is given the same reference numerals. This point also applies to the following eaves structure (VIII) to eaves structure (XIII).

The lower member 3-7 used in the eaves structure (VII) is almost the same as the lower member 3-6 in the eaves structure (VI), as shown in FIG. The upper end is folded outward to form a protruding piece 312 and a groove-shaped portion 34, and the lower end is folded to form a support portion 32. is a hole.
Moreover, the upper member 4-7 used in the eaves structure (VII) has a substantially τ-shaped portion as shown in FIG. 4, but the upper end portion of the cover material 2 is supported from the back side (on the left side in the drawing) of the mounting portion 42 (on the left side in the drawing) in the same manner as the fixed portion 33 of the eaves edge support member 3, and the fixing portion 23 is also supported from the back side. A fixed portion 44, which is a substantially arcuate oblique piece for fixing, is formed.
These lower member 3-7 and upper member 4-7 together constitute the eaves support member of the fourth embodiment.

Also, in the eaves edge structure (VIII) shown in FIG. 7), but only the exterior surface is different from the eaves structure (VII), and this exterior surface is the same as the eaves structure (III).

In these eaves edge structures (VII, VIII), the portion (fixed portion) for fixing the fixing portion 23 of the cover material 2 is provided not on the lower member 3-7 but on the upper member 4-7. And the load on the outside of the cover material 2 (eaves edge side) is borne by the upper material 4-7, and the load on the inside of the eaves gutter 1 (building side) is borne by the lower material 4-7. Since the load on the lower member 3-7 is particularly reduced compared to the eaves structure (I) in which the load is borne inside (on the building side), a simple lower member 3-7 can be adopted as shown in the figure. , the load acting on the fixture 3b is also reduced.

The upper member 4-V constituting the eaves edge support member of the fifth embodiment shown in FIG. It is a fixing part, and its lower (right side in the drawing) part 412 is an engaged part that fits into the eaves-side molding part 62 of the exterior material 6D closest to the eaves, and is downward from the center of the horizontal piece part 41. A substantially L-shaped mounting portion 42 that hangs down (hanging piece 43) and has its lower end bent inward is a continuous member that is fitted to the eaves portion of the exterior base (5C).
On the rear side (left side in the drawing) of the mounting portion 42, a fixed portion 44 is formed which is a substantially arcuate oblique piece for supporting the upper end portion of the cover material 2 from the rear side and fixing the fixing portion 23 thereof. ing.

The attachment fixing portion 411 and the engaged portion 412 are the upper portion and the lower portion of the horizontal piece portion 41, and are naturally provided on the same straight line. 413.

The eaves structure (a) shown in FIG. 8(b) is an example using the eaves support members (4-V, 3-V) of the fifth embodiment. A lower member 3-V shown in FIG.
Similar to the lower member 3-5 in the second embodiment, the lower member 3-V is a continuous member provided with a decorative portion 351 that hides the gap between the eaves gutter 1 and the fascia wall surface 5A. A projecting piece 312 and a groove-shaped portion (upper holding portion) 34 are formed by folding the upper end of the vertical surface outward, and a supporting portion 32 is formed by bending the lower end, and a substantially U-shaped protruding sideways in the middle. The inclined vertical surface of the molded portion is the fixed portion 31, and the lower horizontal surface is the decorative surface 351, so that a beautiful appearance is maintained when viewed from below. Further, the inclined vertical surface of the molded portion is a fixing portion 31 (fastener 3b) to the vertical surface of the fascia.

The upper member 4-V of the fifth embodiment includes the attachment fixing portion 411 along the upper surface of the exterior base (5C) and the eaves-side forming portion 62 of the exterior member 6D closest to the eaves, as described above. Since the engaging part 412 and the fixed part 44 for fixing the cover material 2 are provided, the eaves of the building can be protected and firmly attached to the eaves, and the eaves gutter 1 and the cover material 2 can be stably attached. be able to.

In addition, in this upper member 4-V, the mounting fixing portion 411 and the engaged portion 412 are provided on substantially the same straight line and are continuous through the drainage recess 413, so that the vertical roofing exterior member 6D is laid. The rainwater, etc. reaching the gap does not rise further to the water side due to capillary action, etc., and the rainwater, etc. can flow sideways (forward or backward in the drawing) in the drain recess 413 .
In addition to the upper member 4-V in the fifth embodiment, the upper member 4 in the first embodiment, the upper member 4-5 in the second embodiment, and the upper member 4-6 in the third embodiment. , and 4-7 in the fourth embodiment are also provided with drainage recesses which are smaller than the drainage recesses 413 but which are similarly recessed downwards, although they are not denoted by reference numerals in the drawing. Therefore, in the first to fourth embodiments as well, rainwater does not rise above the water surface due to capillary action.

In addition, in the eaves edge structure (a), the upper member 4-V is attached to the exterior foundation 5C and the exterior material 6D, which is easy to construct and has high attachment strength. Furthermore, since the shape of not only the upper member 4-V but also the eaves gutter 1 and the cover material 2 attached to it is not specified, various eaves gutter and cover materials can be applied, so the versatility is extremely high. . In addition, when the upper member 4-V is attached, there is no particular protruding part, so there is no risk of obstructing or damaging the roof construction such as setting up scaffolding.

The eaves structure (a) shown in FIG. 9(a) is another example using the upper member 4-V of the fifth embodiment. , and the fascia wall surface 5A (the decorative material 6g covering the surface thereof) does not have a gap, so a lower member 3-VI as shown in FIG. 9(b) is used.
The lower member 3-VI has a configuration in which a molded portion protruding sideways in a substantially U-shape is not formed in the middle of a substantially vertical vertical surface, and includes a protruding piece 312, an upper holding portion 34, and a supporting portion. The portion 32 is formed in the same manner, and the fixing portion 31 (fastener 3b) to the vertical surface of the fascia is formed in a substantially vertical shape to have a substantially L-shaped configuration. This lower member 3-VI may be a continuous member or a piece member.

The eaves structure (c) shown in FIG. 10 is still another example using the upper member 4-V of the fifth embodiment. 4-V is used, and the eaves gutter 1, cover material 2, and lower material 3-VI that are held are the same as the eaves structure (a), but the slope is gentle (substantially horizontal) exterior surface Since there are some differences, the members 1 to 4 are given the same reference numerals in the drawings and the description thereof is omitted.
The exterior surface of this eaves structure (c) has the same exterior base as that of the eaves structure (a), but the exterior material 7A, which is a vertical roofing exterior material, is attached to the exterior base with a holding member 7b. (The reference numeral 7c in the drawing is a fixture for fixing the holding member 7b). A board-shaped decorative material 6h was used instead of the decorative material 6g covering the surface of the fascia wall surface 5A.

The eaves structure (IX) shown in FIG. 11(c) and the eaves structure (X) shown in FIG. 1 and the cover member 2 are the same, but the lower member 3-9 and the upper member 4-9 used are members different from the eaves structure (I) and the eaves structure (VII, VIII).

The lower members 3-9 used in these eaves structures (IX, X) have a simpler shape than the lower members 3-6 to 7 in the eaves structures (VI to VIII) as shown in FIG. 11(a). It is a substantially L-shaped piece in which the support portion 32 is formed by bending the lower end of the substantially vertical vertical surface, and is provided with the protruding piece 312 and the groove-shaped portion 34 like other lower members of the eaves structure. It is a simple configuration.
In addition, the upper member 4-9 used in this eaves structure (IX) supports the portion formed in a substantially τ shape and the upper end portion of the cover member 2 from the back side as shown in FIG. The structure in which the fixed portion 44, which is a substantially arc-shaped oblique piece that fixes the fixed portion 23 together with the fixed portion 44, is formed is the same as the upper member 4-7 in the eaves structure (VII, VIII). An extension piece 46 extending downward from the lower end is formed.
The exterior surface of the eaves structure (IX) is the same as the eaves structure (III) and the eaves structure (VIII), and the exterior surface of the eaves structure (X) is similar to the eaves structure (I). Since they are the same, they are denoted by the same reference numerals in the drawings and the description thereof is omitted.

Further, in these eaves edge structures (IX, X), the upper member 4-9 is provided with a portion (fixed portion) for fixing the fixing portion 23 of the cover member 2 in the same manner as the eaves edge structure (VII, VIII). Therefore, the load on the outside (edge side) of the eaves gutter 1 and the cover material 2 is borne by the upper member 4-9, and the load on the inside (building side) of the eaves gutter 1 is borne by the lower member 4-9. Therefore, the load on the lower member 3-9 is particularly reduced compared to the eaves structure (I) in which all the burden is borne inside (the building side). -9 can be adopted, and the load acting on the fixture 3b is also reduced.
Of course, in the eaves structure (IX), a groove-shaped space with an open bottom is formed between the downwardly extending extending piece 46 and the fascia wall surface 5A, and the inside of the eaves gutter 1 is formed in the groove-shaped space. Since the upper end of the side surface 13 is inserted into the eaves gutter 1, the eaves gutter 1 can be easily attached, and the stability of the eaves gutter 1 after construction is improved.

Thus, in the eaves structure (IX), a groove-shaped space with an open bottom is formed between the downwardly extending extending piece 46 and the fascia wall surface 5A, and the groove-shaped space has an inner part of the eaves. Since the upper end of the side surface 12 is inserted, the groove-shaped space can be regarded as an upper holding portion, and the lower member 3-9 and the upper member 4-9 form the eaves support member of the seventh embodiment. However, in the eaves structure (X), the upper end of the inner surface 12 of the eaves gutter 1 does not reach the groove-shaped space, so the eaves structure (X) is used as a comparative example.

The lower member 3-11 shown in FIG. 12(a) is a substantially L-shaped piece, and the upper member 4-11 shown in FIG. A contact piece 47 extending substantially in a drooping manner and an extending piece 46' extending substantially in a substantially drooping manner further downward through a short horizontal piece are formed. Supports are constructed to form the eaves structure (XI) shown in FIG. 12(c).
In the eaves support member of the eighth embodiment, the lower member 3-11 is provided with the lower holding portion (supporting portion 32), and the upper member 4-11 is provided with the fixed portion 44 and the upper holding portion (46'). formed.

This eaves edge structure (XI) has the same effect as the eaves edge structure (IX). 46, the upper member 4-11 can be arranged more stably, and the eaves gutter 1 can be arranged more stably.
That is, since the upper member 4-11 in this eaves edge structure (XI) is arranged so that the contact piece 47 is along the fascia wall surface 5A, the upper member 4-11 can be arranged stably.
In the upper member 4-11, the substantially hanging extension piece 46' and the fascia wall surface 5A are arranged facing each other with a small gap therebetween, so that a groove-like space opened downward is formed. Since the upper holding portion having a high effect of holding the upper end of the inner surface 13 of the gutter 1 is formed, the eaves gutter 1 can be stably arranged.

The eaves support member 9 of the ninth embodiment shown in FIG. The eaves support of the first embodiment is common in that the holding portions (92, 32) are provided as one member, but has a mounting portion 96 that is attached to the eaves portion of the exterior foundation (5C) in an engaging manner. It is different from material 3.
The eaves structure (XII) shown in FIG. 13(b) is a structure using the eaves support member 9 of the ninth embodiment, and both the eaves gutter 1 and the cover material 2 are used in the eaves structure (I). The exterior surface is also the same as that of the eaves structure (I).

In the eaves support member 9 of the ninth embodiment, the lower end of a fixed portion 91, which is a substantially vertical vertical surface, is extended substantially horizontally to form a support portion 92. A protruding piece 912 is formed extending to the outside, and a groove-like portion 94 opening downward is formed between the protruding piece 912 and the fixing portion 91 . The fixing portion 91 is formed with a driving hole 911 into which the fixture 9c is driven.
A horizontal piece 95 is formed at the upper end of the fixing portion 91 via a vertical piece (=a vertical piece forming the mounting portion 96), and an upper (left side in the drawing) portion 951 of the horizontal piece 95 is formed. is along the upper surface of the exterior foundation (5C), and its lower (right side in the drawing) portion 952 is fitted to the eaves-side molded portion 62 of the exterior material 6D closest to the eaves. The inner space of the vertical piece that hangs down from the center of the horizontal piece 95 is the attachment portion 96 that is attached to the edge of the eaves of the exterior foundation (5C) in an engaging manner. Further, on the outside of the mounting portion 96 (on the left side in the drawing), a fixed portion 93 is provided which is a substantially arc-shaped oblique piece for supporting the upper end portion of the cover material 2 from the back side and fixing the fixing portion 23 thereon. ing.

This eaves edge support member 9 can be arranged at a proper position without marking, that is, it has the effect of contributing to the positioning of the eaves gutter 1 as well. Therefore, it is very easy to install the eaves gutter 1 and the like using the eaves support member 9 .
The construction will be briefly described below. Can be constructed.

First, in order to fix the eaves edge support member 9 at an appropriate position, it is attached so that the attachment portion 96 is fitted to the eaves edge of the structural member 5C forming the exterior surface, and the fastener 9b is attached along the upper surface of the structural member 5C. In this case, since the fixture 9c is attached along the fascia wall surface 5A with the fixture 91, the fixing fixtures 9b and 9c can be stably fixed. 9 is stably attached by fixing at two points.

Next, the upper end of the inner side surface 13 of the eaves gutter 1 is inserted into the groove-shaped portion 94 of the fixed eaves edge support member 9, and the supported portion 131 is supported by the support portion 92, and the eaves edge side ( The fixture 1b is driven in from the left side of the drawing) and fixed to the fascia wall surface 5A.
At this point, only one side (the right side of the drawing) of the eaves gutter 1 is fixed, so it is necessary for the construction worker to hold it from below in order to prevent deformation of the member.

Furthermore, the cover material 2 is arranged so as to cover the upper surface of the fixed eaves gutter 1, and the fixing part 23 provided at the upper end thereof is attached to the fixed part 93 of the eaves edge support material 9 with the fastener 2b (fixing However, at that time, since the eaves tip 22 of the cover material 2 is a substantially U-shaped engaging portion, it can be engaged with the eaves tip 121 of the eaves gutter 1 so as to be held from below.

In the eaves edge structure (XII) using the eaves edge support member 9 of this configuration, the attachment of the eaves edge support member 9, the attachment of the eaves gutter 1 to the eaves gutter 1, and the attachment of the cover material 2 can be easily performed. , can be arranged at a proper position without marking.
In addition, since the eaves support member 9 is fixed across the structural member 5C and the fascia wall surface 5A, the load of the eaves gutter 1 etc. can be borne by both the exterior surface and the building. Therefore, the load is not concentrated in one place, so the installation is continuously stable.

In the eaves support member 9' of the tenth embodiment shown in FIG. 14(a), since the arrangement angle of the exterior surface (structural member 5C) to which the eaves support member 9' is attached is substantially horizontal, it is attached accordingly. Since it is almost the same as the eaves support member 9 in the eaves structure (XII) except that the angle of the portion 96' is different, the same reference numerals are given to the drawings and the description thereof is omitted.

The eaves edge structure (XIII) using the eaves edge support member 9' of the tenth embodiment shown in FIG. In addition, the exterior surface is the same as that of the eaves structure (III).

The eaves support member 9' of the tenth embodiment can also achieve exactly the same effects as the eaves support member 9 of the ninth embodiment, and the eaves structure (XIII) is completely similar to the eaves structure (XII). A similar effect can be obtained, and the effect of fixing the eaves gutter 1 at a proper position and the effect of stably holding the eaves gutter 1 can be continued.

1, 1' eaves gutter 11 bottom surface 12 inner surface 121 eave tip 13 outer surface 131 supported portion 2, 2', 2'' cover member 21 decorative surface 22 eave tip 23, 23' fixed portion 3 eaves edge support member 3-5, 3-6, 3-7, 3-9, 3-11, 3-V, 3-VI Lower member 31 Fixing part 311 Driving hole 312 Protruding piece 32 Lower holding part (supporting part)
33 fixed portion 34 upper holding portion (grooved portion)
351 Decorative surface 4, 4-5, 4-6, 4-7, 4-9, 4-11, 4-V Upper member 41 Horizontal piece 42 Mounting part 44 Fixed part 5A Fascia wall surface (building)
5B H Frame 5C Structural Materials (= Thermal Insulation and Lightweight Steel, Exterior Surface, Exterior Base)
6A Horizontal roofing exterior material 6b Hanger 6D Exterior material on the most eaves side 7A Exterior material 7b Holding member 7c Fixing tool 8 Reinforcing material 9, 9' Eaves support material 91 Fixing part 92 Supporting part 93 Fixed part 94 Grooved part 95 Side Piece 96, 96' Attachment 9b, 9c Fastener

Claims (4)

An eaves edge supporting material used for the eaves edge, comprising an eaves gutter disposed at the eaves edge of a building and a cover material covering the upper surface of the eaves gutter,
a holding part for holding an upper part of the eaves gutter on the building side and a lower part on the building side;
a fixed portion to which the building-side end of the cover material is fixed;
a fixing part fixed to the fascia wall surface of the building,
The cover material has a groove-shaped engaging portion that is open on the building side, and the eaves tip of the eaves gutter can be engaged with the engaging portion from the eaves side ,
An eaves edge support member , wherein the eaves edge of the eaves gutter is supported by the fixed portion via the cover member. The eaves edge support member according to claim 1, wherein the holding portion and the fixed portion are formed in one member. The eaves edge support member according to claim 1 or 2, further comprising a decorative portion that hides a gap between the eaves gutter and the fascia wall surface. The eaves support material according to any one of claims 1 to 3, further comprising an attachment portion to an exterior base located on the back side of the exterior material forming the roof surface of the building.

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