JP6980426B2 - Eaves structure - Google Patents

Description

The present invention relates to an eaves structure in which snow is not accumulated or fallen leaves are not mixed in the eaves arranged at the eaves of a building, and the eaves are stably maintained.

Various eaves are provided at the eaves of the building as a running water channel for rainwater to flow, but when arranging the eaves, the eaves can be made by marking out and setting the mounting position. It is installed in place with a slope in the length direction.
As such an eaves gutter, for example, a type of eaves gutter suspended from above such as Patent Documents 1 and 2 and a type of eaves gutter supported from below such as Patent Document 3 are known. Patent Documents 1 and 2 propose a structure in which an arm extending from the building side to the eaves suspends and supports the building end and the eaves tip of the eaves gutter from above, and Patent Document 3 describes the building. A structure has been proposed in which the bottom surface of the eaves gutter is supported from below with an arm extending from the side to the eaves.

Further, a structure capable of adjusting the arrangement angle of the eaves gutter with respect to the nose concealment (vertical wall surface) like the eaves gutter support tool described in Patent Documents 4 and 5 has also been proposed, and is described in Patent Document 6. A structure that tries to cope with the gradient with an arc-shaped double structure such as a mounting structure has also been proposed.
Further, the eaves gutter device described in Patent Document 7 has a structure in which the upper end and the lower end of a thick eaves gutter made of a material that is not easily deformed are held on the building side of the cover material fixed to the nose concealment (vertical wall surface). Proposed.

Although not included in Patent Documents 1 to 7, the eaves are not included, but in order to prevent snow from accumulating in the eaves gutter and falling leaves and the like mixed with rainwater to prevent the eaves from becoming blocked. In many cases, a structure in which a cover material is arranged on the surface of the gutter is adopted. However, such a cover material increases the load of the eaves gutter including the cover material.

Japanese Unexamined Patent Publication No. 2016-199872 Japanese Unexamined Patent Publication No. 2015-187371 Japanese Unexamined Patent Publication No. 2016-196780 Japanese Unexamined Patent Publication No. 2016-047987 Japanese Unexamined Patent Publication No. 2013-064271 Japanese Unexamined Patent Publication No. 2008-057110 Jikkenhei 5-038153 Gazette

However, in the structures of Patent Documents 1 to 7, although measures are taken against the deformation of the eaves gutter itself, since the eaves gutter does not have a cover material, the structure is such that fallen leaves and the like are easily mixed. ..
Further, even if the cover material is arranged on the eaves gutter in Patent Documents 1 to 6, each has 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, the inflowing rainwater, etc. Since the load of the support arm and the fallen leaves is applied in addition to the load, there is a problem that the load is concentrated on the horizontal screw and the vertical wall surface, and the support strength is extremely lowered with the aging of the horizontal screw and the vertical wall surface.
Further, since the eaves gutter described in Patent Document 7 is a thick one made of a material that is not easily deformed, it is presumed that it is heavy in itself, and it is mounted on a vertical wall surface as in Patent Documents 1 to 6 described above. Since the structure is fixed with a horizontal screw or the like, the load is concentrated on the mounting portion after aging and the supporting strength is lowered, which is the same as in Patent Documents 1 to 6.
Therefore, an object of the present invention is to propose an eaves structure in which snow is not accumulated or fallen leaves are not mixed in the eaves arranged at the eaves of a building, and the eaves are stably maintained. do.

The present invention has been proposed in view of the above, and is an eaves structure in which an eaves gutter arranged at the eaves of a building is stably held, and the upper end and the lower end of the side wall surface of the building of the eaves gutter are respectively. However, the gutter is contacted and held on the nose-hiding wall of the building, and the holding of the upper end is an insertion into a groove-shaped portion that opens downward provided on the lower member fixed to the nose-hiding wall of the building. The lower end is held by supporting the corner-shaped supported portion from below by the support portion provided on the lower member , and the eave tip of the eaves gutter covers the upper surface of the eaves gutter. It relates to an eaves structure characterized in that it is contacted and held by either or both of the vertical surface of the nose-hidden wall and the exterior surface of the building through the gutter.

Further, the present invention includes, in the eaves structure, a mounting portion to the exterior base constituting the exterior surface, a fixed portion of the cover material, and a support portion for supporting the side wall surface of the building of the eaves gutter from below. We also propose an eaves structure characterized by using the lower material.

The present invention also proposes an eaves structure characterized in that, in the eaves structure, the lower member includes a decorative portion that hides a gap between the eaves gutter and the nose-hiding wall surface.

In the eaves structure of the present invention, the eaves tip and the upper and lower ends of the side wall surface of the building are stably attached, so that the eaves gutter is stably arranged. As for the eaves tip of the eaves gutter, the cover material covering the upper surface of the eaves gutter was fixed to either or both of the vertical surface of the nose-hiding wall of the building and the exterior base that constitutes the exterior surface, so the eaves of the eaves gutter. It also acts as an arm that pulls and holds the tip, and snow does not accumulate on the eaves gutter and fallen leaves do not get mixed in. Moreover, the holding of the upper end of the side wall surface of the building is the insertion into the groove-shaped portion that opens downward provided in the lower member fixed to the nose-hiding wall surface of the building , and the holding of the lower end is the corner-shaped covering. the support portion, because Ru Monodea supporting from below by the support portion provided on the lower member, the weight of the load and its internal rainwater eaves gutters are more easily and stably disposed. In particular, the side wall surface of the building of the eaves gutter is held in a fitted shape between the supported portion and the groove-shaped portion provided in the lower member, so that it is stably held.

Further, when a lower material having a mounting portion to the exterior base constituting the exterior surface, a fixed portion of the cover material, and a support portion for supporting the side wall surface of the building of the eaves gutter from below is used, marking is performed. It has the effect of being able to be placed in an appropriate position without doing it, that is, contributing to the positioning of the eaves gutter.
Further, in this eaves structure, since the cover material and the exterior surface (the exterior material forming the exterior material) are integrally connected, the eaves structure becomes strong and exhibits a design with a sense of unity.
Further, by using these cover materials, exterior materials, and raw material plates for forming (molding) eaves gutters as the same material, a further sense of unity and design can be obtained.

Further, in the present invention, in the eaves structure, when the lower member is provided with a decorative portion that hides the gap between the eaves gutter and the nose-hiding wall surface, the lower member is hidden by the decorative portion even when the gap is looked up from below. , It has a beautiful appearance.

(A) A side sectional view showing an embodiment (first embodiment) of the eaves structure of the present invention, (b) a perspective view showing a lower member used thereof, and (c) a perspective view showing an upper member used thereof. be. It is a side sectional view which shows another Example (2nd Example) of the eaves structure of this invention. It is a side sectional view which shows the other example (third example) of the eaves structure of this invention. (A) A side sectional view showing another embodiment (fourth embodiment) of the eaves structure of the present invention, and (b) a side view showing a reinforcing material used for the same. (A) Side cross-sectional view showing another embodiment (fifth embodiment) of the eaves structure of the present invention, (b) Side cross-sectional view showing another embodiment (sixth embodiment) of the eaves structure of the present invention. FIG. 3C is a side view showing a lower member used in the fifth embodiment, and (d) a side view showing an upper member used in the fifth embodiment. (A) A side view showing another embodiment of the eaves structure of the present invention (end of the fifth embodiment), (b) another embodiment of the eaves structure of the present invention (end of the sixth embodiment). ), (C) A side view showing the lower member used in the sixth embodiment, and (d) a side view showing the upper member used in the sixth embodiment. (A) Side cross-sectional view showing another embodiment (7th embodiment) of the eaves structure of the present invention, (b) Side cross-sectional view showing another embodiment (8th embodiment) of the eaves structure of the present invention. FIG. 3C is a side view showing a lower member used in the 7th embodiment, and (d) a side view showing an upper member used in the 7th embodiment. (A) Side sectional view showing another embodiment (9th embodiment) of the eaves structure of the present invention, (b) side view showing the upper member used thereof, (c) side view showing the lower member used thereof. It is a figure. (A) A side sectional view showing another embodiment (10th embodiment) of the eaves structure of the present invention, and (b) a side view showing a lower member used thereof. It is a side sectional view which shows another Example (the eleventh Example) of the eaves structure of this invention. (A) Side cross-sectional view showing another embodiment (12th example) of the eaves structure of the present invention, (b) Side cross-sectional view showing another embodiment (13th embodiment) of the eaves structure of the present invention. FIG. 3C is a side view showing a lower member used in the thirteenth embodiment, and (d) is a side view showing an upper member used in the thirteenth embodiment. (A) Side sectional view showing another embodiment (14th embodiment) of the eaves structure of the present invention, (b) side view showing the lower member used in the 14th embodiment, (c) 14th embodiment. It is a side view which shows the upper material used for. (A) is a side sectional view showing another Example (15th Example) of the eaves structure of the present invention, and (b) is a side view showing the eaves support material used in the 15th Example. (A) A side sectional view showing another embodiment (16th embodiment) of the eaves structure of the present invention, and (b) a side view showing the eaves support material used in the 16th embodiment.

The eaves structure of the present invention is a structure in which an eaves gutter arranged at the eaves of a building is stably held, and each of the upper end and the lower end of the side wall surface of the building of the eaves gutter hides the nose of the building. The holding of the upper end is connected to the wall surface and held, and the holding of the upper end is an insertion into a groove-shaped portion provided in the lower member fixed to the nose concealed wall surface of the building , and the holding of the lower end is a corner. The part-shaped supported portion is supported from below by the support portion provided on the lower member , and the eaves tip of the eaves gutter is the nose of the building through the cover material covering the upper surface of the eaves gutter. It is characterized in that it is connected to or both of the hidden wall surface and the exterior base material constituting the exterior surface, and the eaves gutter can be stably held.

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

The cover material is attached by engaging the tip of the eaves with the tip of the eaves of the eaves gutter, and is substantially U-shaped with the tip of the eaves bent downward and further inward as shown in the illustrated embodiment described later. It is desirable to provide an engaging portion of the eaves and engage the eaves tip of the eaves gutter on the back surface side thereof. This substantially U-shaped engaging portion can hold the eaves tip of the eaves gutter by pulling it from above to hold the load of the eaves gutter. This cover material is a member that prevents snowfall from accumulating inside and the invasion and accumulation of fallen leaves, etc., and a water guide port that guides rainwater to the inside, for example, a small-diameter slit hole is formed on the surface thereof. There is. That is, this cover material is a member arranged under the above-mentioned effective purpose, and also serves as an arm for pulling and holding 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 and the building side of the eaves gutter, respectively, and the building side wall surface of the eaves gutter is a building. The eaves gutter is contacted and held by the object, and the eaves tip of the eaves gutter is contacted and held by one or both of the building and the exterior surface via a covering material covering the upper surface of the eaves gutter. It is arranged stably.

The structure in which the side wall surface of the building of the above-mentioned eaves gutter is connected to and held by the building is, for example, for supporting the eaves gutter from below below the side wall surface of the building as described above (for example, a square shape). A supported portion may be provided, and a lower member fixed to the building (the wall surface of the nose) may be provided by supporting the supported portion from below, and the specific configuration thereof is not particularly limited. ..
The lower member is provided with a structure for holding the upper side (upper end) of the eaves gutter on the building side, for example, a groove-shaped portion in which the lower part is open so that the upper end of the eaves gutter on the building side is formed into the groove. It may be inserted into the shaped portion to facilitate attachment and improve the stability after arrangement (holding in a fitted shape between the supported portion and the groove-shaped portion).

Further, the structure in which the eaves tip of the eaves gutter is connected to and held by one or both of the building and the exterior surface via the cover material covering the upper surface of the eaves gutter is the cover material and the eaves tip of the eaves gutter. Since they are engaged with each other, the upper end (structure side end) of the cover material is contacted and held by either or both of the building and the exterior surface.
As a configuration for contacting and holding the upper end of the cover material in contact with the building, there is a configuration in which a fixed portion for fixing the upper end of the cover material is formed on the lower material fixed to the building (the wall surface of the nose). Can be mentioned.
As a configuration for contacting and holding the upper end of the cover material to the exterior surface, a fixed portion for fixing the upper end of the cover material is formed on the upper material fixed to the exterior surface (exterior base or exterior material). And so on.

The eaves tip of the eaves gutter may be held via the cover material on the building, the exterior surface, or both as described above, but as described above, the side wall surface of the building of the eaves gutter is used as a building ( It is preferable to attach the eaves tip to a part different from the side wall surface of the building, that is, to the exterior surface (the upper member fixed to) because the eaves tip is held by the lower member fixed to the building.

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

The lower member is a member fixed to the nose-hiding wall surface of the building, supports the supported portion provided on the side wall surface of the building of the eaves gutter from below, and holds the upper side (upper end) of the building side. As described above, it is preferable to provide a structure, for example, a groove-shaped portion that opens downward. In other words, this lower member may include a support portion that supports the supported portion of the eaves gutter and a fixing portion to the nose concealed wall surface, and may form a fixed portion of the cover material as described above. It is a more desirable member to have a grooved portion.
The lower material may be a structure in which piece materials formed of extruded materials such as aluminum and high-strength resin materials are arranged at predetermined intervals, or may be a continuous material formed by appropriately molding a metal plate material or the like. ..

The upper member is a member fixed to the exterior base or the exterior material constituting the exterior surface, in other words, the upper member is a member provided with an exterior base or a mounting portion to the exterior material constituting the exterior surface. As described above, the member may form a fixed portion of the cover material. Then, for example, by forming the mounting portion in a substantially U shape, it can be arranged at an appropriate position without marking out.
Since this upper material also plays a role of guiding rainwater or the like from the exterior surface to the eaves gutter, the material may be an extruded mold material such as aluminum or a molding material such as a metal plate material, but in the length direction. A continuous continuous material is used.

The lower member and the upper member may be one member (= the lower member also serves as the upper member) as described above, but in that case, the lower member can be arranged at an appropriate position without marking out. That is, it has the effect of contributing to the positioning of the eaves gutter.

The eaves structure of the present invention having such a configuration is such that the eaves tip and the building side of the eaves gutter are stably attached, and the eaves gutters are stably arranged. As for the eaves tip of the eaves gutter, the cover material that covers the upper surface of the eaves gutter to prevent fallen leaves is fixed to either or both of the building and the exterior surface, so the eaves tip of the eaves gutter is held so as to be pulled. It also acts as an arm, and snow does not accumulate on the eaves gutter and fallen leaves do not get mixed in.

In the eaves structure (I) of the first embodiment shown in FIG. 1A, the inner side surface 13 of the eaves gutter 1 arranged at the eaves of the building is connected to the building (5A) and attached. This is an example in which the eave tip 121 of the eaves gutter 1 is connected to and attached to the building (5A) via the cover material 2 that covers the upper surface of the eaves gutter 1.
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 explanations are given with reference numerals, "inside" and "inside" and " Simplify the explanation with words such as "outside", "upper side", and "lower side". In particular, the "building side" indicates the "inside" of the eaves gutter 1 and the "upper side" of the cover material 2, and is therefore described as such.

In the eaves gutter 1 in the first embodiment, a stepped side surface 12 composed of three inclined surfaces and two substantially horizontal planes is formed on the eaves side (left side in the drawing) of the substantially horizontal bottom surface 11. Inside the bottom surface 11 (on the right side in the drawing), side surfaces 13 that stand up substantially vertically are formed, and drainage channels for rainwater and the like are formed on the bottom surface 11 and the side surfaces 12 and 13.
The inclined surface and the substantially horizontal plane located at the upper end of the side surface 12 on the eaves side are the eaves tip 121 held (engaged) by the cover material 2.
Further, a corner-shaped supported portion 131 is provided at the lower end of the inner side surface 13, and is a portion supported by the lower member 3 from below.

Further, the cover material 2 in the first embodiment is a member that prevents snowfall from accumulating inside, fallen leaves and the like from invading and accumulating, and birds and the like from forming nests on the surface (decorative surface) thereof. A plurality of small-diameter slit holes are formed in 21) as a water guide port 211 for guiding rainwater to the inside, and the eaves tip (engagement portion) 22 at the lower end thereof is attached by engaging with the eaves tip 121 of the eaves gutter 1. A fixing portion 23 to be fixed to the lower member 3 is formed near the upper end thereof. The upper end 24, which is folded up substantially vertically, faces the back surface side of the eaves-side molded portion 62 of the exterior material 6D on the eaves side.
The eave tip 22 extends diagonally upward from the lower end of the decorative surface 21, the tip thereof is bent downward, and the lower end thereof is bent inward to form a substantially U-shaped engaging portion. ..
The fixing portion 23 is a portion located near the upper end of the decorative surface 21, and in the first embodiment, the fixing portion 23 is connected to and attached to a lower member 3 fixed to the building (5A).

As shown in FIG. 1B, the lower member 3 fixed to the nose-hiding wall surface 5A of the building in the first embodiment has a substantially vertical vertical surface as a fixing portion 31 to the nose-hiding wall surface 5A. The support portion 32 that supports the supported portion 131 of the eaves gutter 1 by bending the lower end of the fixing portion 31 outward, and the upper end of the fixing portion 31 extending toward the eaves side of the cover material 2. It is a piece material in which an upper end portion is supported from the back surface side and a fixed portion 33 for fixing the fixing portion 23 is formed. Further, above the fixing portion 31, a projecting piece 312 extending diagonally downward is formed, and a groove-shaped portion 34 having a downward opening is formed between the projecting piece 312 and the fixing portion 31. In the figure, 311 is a driving hole of the fixing tool 3b to be driven into the fixing portion 31.

The support portion 32 is a horizontal piece that supports the supported portion 131 formed at the lower end of the inner side surface 13 of the eaves gutter 1 from below, and the groove-shaped portion 34 is the upper end of the inner side surface 13 of the eaves gutter 1. Since it is a holding portion into which the gutter is inserted, the eaves gutter 1 can be arranged very easily. Moreover, after the arrangement, the inner side surface 13 of the eaves gutter 1 is held in a fitted shape by the support portion 32 and the groove-shaped portion 34, so that the eaves gutter 1 is stably arranged.

Further, the fixed portion 33 is a substantially arcuate diagonal piece that supports the upper end portion of the cover material 2 from the back surface side and fixes the fixing portion 23, and the upper end portion of the fixed portion 33 is described later. A receiving surface portion 331 that abuts the lower end of the material 4 is formed, and a locking receiving portion 332 that can lock the upper end 81 of the reinforcing material 8 described later is formed on the back surface side thereof.

Further, the upper member 4 fixed to the exterior surface of the building in the first embodiment is above the horizontal piece portion 41 formed in a substantially τ shape as shown in FIG. 1 (c) (left of the drawing). The portion 411 is along the upper surface of the exterior base (5C), and the portion 412 below it (on the right side of the drawing) is fitted to the eaves-side molded portion 62 of the exterior material 6D on the eaves side, and the lateral piece portion 41. A substantially L-shaped mounting portion 42 that hangs downward from the center and has its lower end bent inward is a continuous material that is locked to the eaves portion of the exterior base (5C).

To briefly explain other configurations, 5B in the figure is the H frame, 5C is the structural material (= heat insulating material and lightweight steel material) laid in the direction of the eaves, and 5d is the waterproof sheet laid on the upper surface thereof. 6A is the exterior material (only the exterior material on the eaves side is 6D), 6b is the hanger to which it is attached, 6f is the backing material attached to the back side of the exterior material, and 6g covers the outside of the nose cover wall surface 5A. It is a decorative material.
The exterior material 6A (6D), which is a horizontal-roofed exterior material, comprises an eaves-side molded portion 62 and a ridge-side molded portion 63 provided on the eaves side and the ridge side of a substantially flat face plate portion 61 and engaged with each other. It is attached (laid) by the hanger 6b fixed to the structural material 5C and the upper member 4.

In this first embodiment, the lower member 3 is a separate member from the upper member 4, but the fixed portion 31 which is a substantially vertical vertical surface of the lower member 3 is a nose-hiding wall surface 5A. By sliding the lower end of the upper member 4 attached to the exterior base (5C) so as to abut against the receiving surface portion 331, the lower member 3 is placed in an appropriate position. Can be arranged.

In the eaves structure (I) of the first embodiment of FIG. 1A having such a configuration, the eaves tip and the inside of the eaves gutter 1 are attached to the building (nose concealed wall surface 5A) with the lower member 3, respectively. Therefore, the eaves gutter 1 is stably arranged. Since the eaves tip of the eaves gutter 1 is fixed to the lower member 3 via the cover material 2 for preventing fallen leaves, it also serves as an arm for pulling and holding the eaves tip of the eaves gutter 1. Further, as a matter of course, the cover material 2 does not allow fallen leaves or the like to be mixed in the eaves gutter 1.

The eaves structure (II) of the second embodiment shown in FIG. 2 uses the lower member 3 and the upper member 4 used in the first embodiment, and the eaves gutter 1 and the cover material 2 to be held are also the first embodiment. It is the same as the example, and it is almost the same for the members constituting the exterior surface, but since the inclination gradient of the exterior surface is changed to a steeper slope as compared with the first embodiment, the upper member 4 etc. Only the arrangement angle of is changed, and the same reference numerals are given to the drawings and the description thereof will be omitted.

The eaves structure (III) of the third embodiment shown in FIG. 3 also uses the eaves gutter 1 and the cover material 2, the lower member 3 and the upper member 4 used in the first embodiment as in the second embodiment. However, since the exterior surface has a gentle slope (substantially horizontal), the members 1 to 4 are designated by the same reference numerals in the drawings and the description thereof will be omitted.
The exterior surface in the third embodiment is the same as that in the first embodiment for the exterior base, but the exterior material 7A, which is a vertically-roofed exterior material, is attached on the exterior base by the holding member 7b ( Reference numeral 7c in the drawing is a fixing tool for fixing the holding member 7b).

In the eaves structure (IV) of the fourth embodiment shown in FIG. 4A, the lower member 3 and the upper member 4 used in the first embodiment are used, and the eaves gutter 1 and the cover material 2 to be held are also described above. The same is true for the members constituting the exterior surface, which is the same as that of the first embodiment. The inclination gradient of the exterior surface is changed to a steeper slope as compared with the first embodiment, and the upper member 4 is correspondingly changed. The point that the arrangement angle of the lower member 3 is changed is the same as that of the second embodiment, but in the fourth embodiment, the reinforcing material 8 for preventing the lower member 3 from being deformed or damaged is arranged.
As shown in FIG. 4B, the reinforcing member 8 has a vertically elongated piece shape having a substantially T-shaped upper end, and an upper locking portion 81 formed at the upper end is provided on the lower member 3. The intermediate engaging portion 82, which is a groove-shaped portion provided in the middle of the height and opened upward so as to be locked to the receiving portion 332, is engaged with the lower end of the protruding piece 312 of the lower member 3. Further, the lower locking portion 83 formed at the lower end is attached so as to engage with the support portion 32 of the lower member 3.

In this fourth embodiment, since the reinforcing member 8 is locked to the lower member 3 at a total of three places, the lower member 3 is engaged with a sudden strong wind such as a typhoon. Even if a large load of the eaves gutter 1 is applied, it is possible to prevent the lower member 3 from being deformed or damaged.

In the eaves structure (V) of the fifth embodiment shown in FIGS. 5 (a) and 6 (a), and in the eaves structure (VI) of the sixth embodiment shown in FIGS. 5 (b) and 6 (b). Although the eaves gutter 1'which is wider than the eaves gutter 1 used in the first to fourth embodiments is used, the description thereof will be omitted except that the dimensions are different.
Further, both the cover material 2'used in the fifth embodiment and the cover material 2'used in the sixth embodiment are wider than the cover material 2 used in the first to fourth examples as in the eaves gutter. The biggest difference is that the cover material 2 used in the first to fourth embodiments is attached to the lower member 3 fixed to the building (5A), whereas these cover materials 2', 2 "are the exterior. The point is that 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 fifth embodiment and the cover material 2'in the sixth embodiment is that the portion 25 along (supporting) the upper members 4-5, 4-6 is fixed in a vertical surface shape. The difference is whether it is formed on the outside (upper side) of the portion 23'or on the eaves side (lower side).

The difference between the fifth embodiment and the sixth embodiment is the presence or absence of a gap between the eaves gutter 1'and the nose hiding wall surface 5A, and the lower member 3-5 used in the fifth embodiment is shown in FIG. As shown in (c), the continuous material provided with the decorative portion 351 that hides the gap, and the lower member 3-6 used in the sixth embodiment has the decorative portion (351) as shown in FIG. 6 (c). Since it is not required, the fixing portion 31 is a continuous material having a substantially vertical shape.

That is, the lower member 3-5 used in the fifth embodiment is formed by appropriately molding a metal plate or the like as shown in FIG. 5 (c), and the upper end of a substantially vertical vertical surface is folded outward and protrudes. Piece 312, groove-shaped portion 34 is formed, the lower end is bent to form a support portion 32, a molded portion that protrudes laterally in a substantially U-shape is formed in the middle, and the inclined vertical surface of the molded portion is a fixed portion. 31. The lower side surface is a decorative surface 351 which maintains a beautiful appearance when viewed from below.
On the other hand, the lower member 3-6 used in the sixth embodiment is also formed by appropriately molding a metal plate or the like as shown in FIG. 6 (c), and the upper end of a substantially vertical vertical surface is folded outward and protrudes. The piece 312 and the groove-shaped portion 34 are formed, and the lower end is bent to form the support portion 32.

Further, in both the upper member 4-5 used in the fifth embodiment and the upper member 4-6 used in the sixth embodiment, the mounting portion 42 formed in a substantially L shape is formed on the eaves portion of the exterior base (5C). It is the same as the upper member 4 in the first to fourth embodiments in that it is attached in a locking shape, but these upper members 4-5 and 4-6 have FIGS. 5 (d) and 6 (d). As shown in the above, the fixed receiving portion 44 for attaching the fixed portion 23'formed to the cover material 2'and 2" is formed in a vertical surface shape. The reference numeral 43 in FIG. 5 (d) is the most eaves. It is a fitting portion that fits into the eaves side molding portion 62 of the exterior material 6D on the side.

The difference between FIGS. 5 and 6 is that while FIG. 5 is a side sectional view, FIG. 6 is a side view showing the side ends thereof.
That is, as shown in FIGS. 6A and 6B, a storage material indicated by reference numeral 8A is arranged at the side end of the eaves gutter 1', and rainwater or the like is drained by a downward downspout or the like (not shown). can do.
Further, as the exterior surface in the fifth embodiment, a configuration is adopted in which the horizontal roofing exterior material 7C having the backup material 7d attached to the back surface is attached by the hanger 7e, but the side end of the roof surface of this structure is also used. The packing material indicated by reference numeral 8B is arranged to prevent rainwater or 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 in the sixth embodiment, 5F is a board-shaped structure, 5G is a square structure, 5H is a ceiling material, and 6h is the outside of the nose-hiding wall surface 5A. It is a decorative material to cover.

The eaves structure (VII) of the seventh embodiment shown in FIG. 7 (a) is almost the same as that used in the first to fourth embodiments for both the eaves gutter 1 and the cover material 2, and the exterior surface is also described above. It is exactly the same as the first embodiment and the like, but the lower member 3-7 and the upper member 4-7 to be used are different. The explanation is omitted by adding. The cover material 2 of the embodiment is different from the first embodiment in that the upper end extends in a substantially flat shape, but is designated by the same reference numeral. This point is the same in the following 8th to 13th embodiments.

As shown in FIG. 7 (c), the lower member 3-7 used in the seventh embodiment is substantially the same as the lower member 3-6 in the sixth embodiment, and is the upper end of a substantially vertical vertical surface. Is folded outward to form a protruding piece 312 and a groove-shaped portion 34, and the lower end is bent to form a support portion 32. In the figure, 311 is a driving hole of a fixing tool 3b to be driven into the fixing portion 31. be.
Further, in the upper member 4-7 used in the 7th embodiment, as shown in FIG. 7D, the upper part used in the above 1st to 4th examples is about the portion formed in a substantially τ shape. It is exactly the same as the material 4, but the upper end portion of the cover material 2 is supported from the back surface side and the fixing portion 23 is provided on the back surface side (left side in the figure) of the mounting portion 42 as in the fixed portion 33 in the lower member 3. A fixed portion 44, which is a substantially arc-shaped oblique piece to be fixed, is formed.

Further, in the eaves structure (VIII) of the eighth embodiment shown in FIG. 7B, the eaves gutter 1 and the cover material 2 used in the first to fourth embodiments are exactly the same as those of the seventh embodiment. Although the structure is attached using the material 3-7 and the upper material 4-7, only the exterior surface is different from the seventh embodiment, and the exterior surface is the same as that of the third embodiment.

In these 7th and 8th embodiments, since the portion (connecting 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, the eaves gutter 1 and the eaves gutter 1 and the eaves gutter 1 and the eaves member 4-7 are provided. The load on the outside of the cover material 2 (on the eaves side) is borne by the upper member 4-7, and the load on the inside of the eaves gutter 1 (on the building side) is borne by the lower member 4-7. Since the burden on the lower member 3-7 is particularly reduced as compared with the first to sixth embodiments that are burdened on the (building side), the lower member 3-7 having a simple structure can be adopted as shown in the figure. However, the load acting on the fastener 3b is also reduced.

The eaves structure (IX) of the ninth embodiment shown in FIG. 8A is an example using the upper member 4-V and the lower member 3-V.
In the upper member 4-V shown in FIG. 8 (b), the upper (left side in the drawing) portion 411 of the horizontal piece portion 41 is a mounting and fixing portion along the upper surface of the exterior base (5C), and the lower portion thereof (right in the drawing). (One) The portion 412 is an engaged portion that fits into the eaves-side molded portion 62 of the exterior material 6D on the eaves side, and hangs downward from the center of the horizontal piece portion 41 (hanging piece 43) at the lower end thereof. Is a continuous material in which a substantially L-shaped mounting portion 42 bent inward is fitted to the eaves portion of the exterior base (5C).
Further, on the back surface side (left side in the drawing) of the mounting portion 42, a fixed portion 44, which is a substantially arcuate diagonal piece that supports the upper end portion of the cover material 2 from the back surface side and fixes the fixing portion 23, is formed. ing.

Since the mounting fixing portion 411 and the engaged portion 412 are the upper portion and the lower portion of the horizontal piece portion 41, they are naturally provided on the same straight line, but the drainage recess is a downward recess. It is continuous via 413.

The lower member 3-V shown in FIG. 8C is a continuous material provided with a decorative portion 351 that hides the gap between the eaves gutter 1 and the nose-hiding wall surface 5A, similarly to the lower member 3-5, and is substantially vertical. The upper end of the vertical surface of the vertical surface is folded outward to form a protruding piece 312, a groove-shaped portion (upper holding portion) 34 is formed, and the lower end is bent to form a support portion 32, which protrudes laterally in a substantially U-shape in the middle. A molded portion is formed, and the inclined vertical surface of the molded portion is a fixed portion 31 and the lower horizontal surface is a decorative surface 351 so that a beautiful appearance is maintained when looking up from below. Further, the inclined vertical surface of the molded portion is a fixing portion 31 (fixing tool 3b) to the vertical surface of the nose concealment.

Then, as described above, the upper member 4-V is an engaged portion that fits into the mounting fixing portion 411 along the upper surface of the exterior base (5C) and the eaves side molded portion 62 of the outermost exterior material 6D. Since the 412 and the fixed portion 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. ..

Further, in this upper member 4-V, since the mounting fixing portion 411 and the engaged portion 412 are provided on substantially the same straight line and are continuous via the drainage recess 413, the vertical roofing exterior material 6D is laid. The rainwater or the like that has reached the gap does not further rise to the upper side due to the capillary phenomenon or the like, and the rainwater or the like can flow down to the side (front or back in the drawing) at the drainage recess 413.
Not only this upper member 4-V, but also the upper member 4, 4-5, 4-6, 4-7 are not marked with reference numerals in the drawings, but they are similarly smaller than the drainage recess 413. A drainage recess, which is a downward depression, is formed. Therefore, even in the above-mentioned embodiment, the rainwater does not rise to the upper side of the water due to the capillary phenomenon.

Further, in the eaves structure (IX) of the ninth embodiment, the upper member 4-V is attached to the exterior base 5C and the exterior material 6D, so that the construction is easy and the attachment strength is high. Further, not only the upper member 4-V but also the eaves gutter 1 and the cover material 2 attached to the eaves gutter 1 and the cover material 2 are not specified in particular, and various eaves gutters and cover materials can be applied, so that the versatility is extremely high. .. Further, in the state where the upper member 4-V is attached, there is no particularly protruding part, so that there is no possibility of obstructing or damaging the roof construction such as the installation of scaffolding.

The eaves structure (X) of the tenth embodiment shown in FIG. 9A is another example using the upper member 4-V, and the nose-hiding wall surface 5A is erected substantially vertically. Since there is no gap between the nose concealed wall surface 5A (the decorative material 6 g that covers the surface of the nose concealed wall surface 5A), the lower material 3-VI as shown in FIG. 9 (b) was used.
The lower member 3-VI has a structure in which a molded portion that projects laterally in a substantially U-shape is not formed in the middle of a substantially vertical vertical surface, and has a protruding piece 312, an upper holding portion 34, and a support. The portion 32 is similarly formed, and the fixing portion 31 (fixing tool 3b) to the vertical surface of the nose concealment is formed in a substantially vertical shape, which is a substantially L-shaped configuration. The lower material 3-VI may be a continuous material or a piece material.

The eaves structure (XI) of the eleventh embodiment shown in FIG. 10 is still another example using the upper member 4-V, and the upper member 4-V is used in the same manner as in the tenth embodiment. Further, the eaves gutter 1 and the cover material 2 and the lower material 3-VI to be held are the same as those in the tenth embodiment, except that the exterior surface has a gentle slope (substantially horizontal). The members 1 to 4 are designated by the same reference numerals in the drawings and the description thereof will be omitted.
The exterior surface in the eleventh embodiment is the same as that in the tenth embodiment for the exterior base, but the exterior material 7A, which is a vertically-roofed exterior material, is attached on the exterior base by the holding member 7b (drawing). Reference numeral 7c is a fixing tool for fixing the holding member 7b). A board-shaped decorative material 6h was used instead of the decorative material 6g that covers the surface of the nose-hiding wall surface 5A.

The eaves structure (XII) of the twelfth embodiment shown in FIG. 11A and the eaves structure (XIII) of the thirteenth embodiment shown in the same figure (b) are the same as those of the seventh and eighth embodiments. The eaves gutter 1 and the cover material 2 used in the first to fourth embodiments are the same, but the lower member 3-9 and the upper member 4-9 used are the seventh and eighth embodiments of the first to fourth embodiments. A member different from the example is used.

As shown in FIG. 11C, the lower members 3-9 used in the twelfth and thirteenth embodiments have a simpler shape than the lower members 3-6 to 7 in the sixth to eighth embodiments. It is a substantially L-shaped piece in which the lower end of a substantially vertical vertical surface is bent to form a support portion 32, and is provided with a protruding piece 312 and a groove-shaped portion 34 like the lower members of other embodiments. There is no simple configuration.
Further, the upper member 4-9 used in the twelfth embodiment supports the portion formed in a substantially τ shape and the upper end portion of the cover material 2 from the back surface side as shown in FIG. 11 (d). The configuration in which the fixed portion 44, which is a substantially arc-shaped oblique piece for fixing the fixing portion 23, is formed is the same as that of the upper member 4-7 in the seventh and eighth embodiments, but the lower end of the mounting portion 42 is further formed. A extending piece 46 extending downward from the surface is formed.
The exterior surface of the eleventh embodiment is the same as that of the third embodiment and the eighth embodiment, and the exterior surface of the twelfth embodiment is the same as that of the first embodiment and the like. The same reference numerals are given to the drawings and the description thereof will be omitted.

Then, in these 12th and 13th embodiments, a portion (communication portion) for fixing the fixing portion 23 of the cover material 2 is provided on the upper member 4-9 as in the 7th and 8th embodiments. Therefore, the load on the outside (eave tip 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 of the eaves gutter 1 (building side) is borne by the lower member 4-9. Therefore, the load on the lower member 3-9 is particularly reduced as compared with the first to sixth embodiments in which the entire load is placed on the inside (building side). Therefore, as shown in the figure, the lower member has a simple structure. 3-9 can be adopted, and the load acting on the fastener 3b is also reduced.
Further, in these 12th and 13th embodiments, since the lower member 3-9 is not provided with the groove-shaped portion 34 like the lower member of the other examples, the eaves gutter 1 is different from the other embodiments. Although it lacks the ease of construction in which the inner end of the gutter is inserted into the groove-shaped portion 34 and arranged, there is an advantage that the member can be easily manufactured with a simple configuration.
However, in the eleventh embodiment, a groove-shaped space is formed between the extending piece 46 extending downward and the nose-hiding wall surface 5A, and the inner end of the eaves gutter 1 is formed in the groove-shaped space. Is inserted and arranged, so that it can be easily attached when the eaves gutter 1 is constructed, and the stability of the eaves gutter 1 after the construction is further improved.

In the eaves structure (XIV) of the 14th embodiment shown in FIG. 12 (a), the lower member 3-11 is a substantially L-shaped piece as shown in FIG. 12 (b) as in the 12th and 13th embodiments. As shown in FIG. 12 (c), the upper member 4-11 has a contact piece 47 extending downward from the lower end of the substantially U-shaped mounting portion 42 in a substantially hanging manner, and a short horizontal piece. It is a configuration in which a extending piece 46'is formed so as to extend further downward in a substantially hanging shape.

Then, in this 14th embodiment, the same effect as that of the 12th embodiment is obtained, but as described above, the two vertical pieces 47, 46 in which the upper members 4-11 extend downward in a substantially drooping manner are further formed. Therefore, the upper members 4-11 can be arranged more stably, and the eaves gutter 1 can be arranged more stably.
That is, in the upper member 4-11 in the 14th embodiment, since the contact piece 47 is arranged along the nose-hiding wall surface 5A, the upper member 4-11 can be stably arranged.
Further, in the upper member 4-11, since the substantially hanging piece 46'and the nose concealing wall surface 5A are arranged in a facing manner with a slight gap between them, a groove-like space that opens downward is eaves. The action of holding the upper end of the inner side surface 13 of the gutter 1 is high, and the eaves gutter 1 can be stably arranged.

In the eaves structure (XV) of the fifteenth embodiment shown in FIG. 13A, the eaves gutter 1 and the cover material 2 are almost the same as those used in the first to fourth embodiments, and the exterior surface is also the first. Although the same as in 1 Example and the like, the eaves tip support material 9 shown in FIG. 13B, in which the upper member and the lower member are integrally formed, is used.

In the eaves support member 9 in the fifteenth embodiment, the lower end of the fixed portion 31, which is a substantially vertical vertical surface, extends substantially horizontally to form a support portion 92, and the upper portion of the fixed portion 91 is obliquely downward. A protruding piece 912 extending to the eaves is formed, and a groove-shaped portion 94 that opens 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 fixing tool 9c is driven.
Further, a horizontal piece portion 95 is formed at the upper end of the fixed portion 91 via a vertical piece (= a vertical piece forming the mounting portion 96), and an upper portion (left side in the drawing) 951 of the horizontal piece portion 95. Along the upper surface of the exterior base (5C), the lower portion (right side of the drawing) 952 fits into the eaves side molded portion 62 of the outermost exterior material 6D. The inner space of the vertical piece that hangs downward from the center of the horizontal piece portion 95 is the mounting portion 96 that is engagedly attached to the eaves portion of the exterior base (5C). Further, on the outside of the mounting portion 96 (on the left side in the drawing), a fixed portion 93, which is a substantially arcuate diagonal piece that supports the upper end portion of the cover material 2 from the back surface side and fixes the fixing portion 23, is provided. ing.

The eaves support member 9 can be arranged at an appropriate position without marking out, that is, has an effect of contributing to the positioning of the eaves gutter 1. Therefore, the construction of arranging the eaves gutter 1 and the like using the eaves tip support material 9 can be performed extremely easily.
The construction will be briefly described below. First, the eaves support material 9 is fixed in an appropriate position, second, the eaves gutter 1 is fixed, and third, the cover material 2 is attached. Can be constructed.

First, in order to fix the eaves support member 9 in an appropriate position, the attachment portion 96 is attached so as to be fitted to the eaves tip of the structural material 5C forming the exterior surface, and the fixing tool 9b is attached along the upper surface of the structural material 5C. At that time, since the fixing portion 91 is attached along the nose hiding wall surface 5A with the fixing tool 9c, the fixing work of the fixing tools 9b and 9c can be stably performed, and the eaves support material is also used. 9 can be stably attached by fixing at two places.

Next, with respect to the fixed eaves support member 9, the upper end of the inner side surface 13 of the eaves gutter 1 is inserted into the groove-shaped portion 94, and the supported portion 131 is arranged so as to be supported by the support portion 92. From the left side of the drawing), the fastener 1b is driven in and fixed to the nose concealment wall surface 5A.
At this point, only one of the eaves gutters 1 (on the right side of the drawing) is fixed, so it is necessary for the construction worker to hold the eaves gutter 1 from below in order to prevent deformation of the members.

Further, the cover material 2 is arranged so as to cover the upper surface of the fixed eaves gutter 1, and the fixing portion 23 provided at the upper end thereof is attached (fixed) to the fixed portion 93 of the eaves support material 9 by the fixing tool 2b. 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 fifteenth embodiment, by using the eaves support material 9 having the above configuration, the attachment of the eaves support material 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, and the ink can be attached. It can be placed in an appropriate position without taking out.
Further, since the fixing of the eaves support material 9 straddles each of the structural material 5C and the nose-hidden wall surface 5A, the load of the eaves gutter 1 or the like can be borne on both the exterior surface and the building, and the fixing point can be fixed. Since the burden of the load is not concentrated in one place, the installation is continuously stable.

The eaves structure (XVI) of the 16th embodiment shown in FIG. 14A is almost the same as that used in the first to fourth embodiments for the eaves gutter 1 and the cover material 2, and the exterior surface is also the first. Although it is the same as that of the third embodiment, the eaves support material 9'shown in FIG. 14 (b) in which the upper member and the lower member are integrally formed is used.

In the eaves support material 9'in the 16th embodiment, since the arrangement angle of the exterior surface (structural material 5C) to which the eaves support material 9'is attached is substantially horizontal, the angle of the attachment portion 96'is correspondingly horizontal. Since it is almost the same as the eaves support material 9 in the fifteenth embodiment except for the difference, the same reference numerals are given to the drawings and the description thereof will be omitted.

In this 16th embodiment, the same effect as that of the 15th embodiment can be obtained, and the effect of fixing the eaves gutter 1 to an appropriate position and the effect of stably holding the eaves gutter 1 can be continued. Can be done.

1,1'Eaves gutter 11 Bottom surface 12 Inner side surface 121 Eaves tip 13 Outer side surface 131 Supported part 2,2', 2 "Cover member 21 Decorative surface 22 Eaves tip 23,23'Fixed part 3,3-5,3- 6, 3-7, 3-9, 3-11 Lower material 31 Fixing part 311 Driving hole 312 Protruding piece 32 Support part 33 Fixed part 34 Groove-shaped part 351 Decorative surface 4,4-5,4-6,4- 7, 4-9, 4-11 Upper material 41 Horizontal piece 42 Mounting part 44 Fixed part 5A Nose hidden wall surface (building)
5B H skeleton 5C structural material (= heat insulating material and lightweight steel material, exterior surface, exterior base)
6A Horizontal roofing exterior material 6b Suspension 6D Exterior material on the eaves side 7A Exterior material 7b Holding member 7c Fixing tool 8 Reinforcing material 9, 9'Eaves tip support material 91 Fixed part 92 Support part 93 Fixed part 94 Groove-shaped part 95 Horizontal One part 96, 96'Mounting part 9b, 9c Fixing tool

Claims (3)

It is an eaves structure that stably holds the eaves gutters arranged at the eaves of a building.
Each of the upper end and the lower end of the side wall surface of the building of the eaves gutter is connected to and held by the nose cover wall surface of the building, and the holding of the upper end is provided on the lower member fixed to the nose cover wall surface of the building. The lower end is inserted into a groove-shaped portion that opens, and the holding of the lower end is to support the corner-shaped supported portion from below by a support portion provided on the lower member , and the eaves gutter. The eaves tip is contacted and held by one or both of the nose-hidden wall surface of the building and the exterior base material constituting the exterior surface via a covering material covering the upper surface of the eaves gutter. structure. It is characterized by using the lower material including a mounting portion to the exterior base constituting the exterior surface, a fixed portion of the cover material, and a support portion for supporting the side wall surface of the building of the eaves gutter from below. The eaves structure according to claim 1. The eaves structure according to claim 2, wherein the lower member includes a decorative portion that hides a gap between the eaves gutter and the wall surface of the nose.

Images