JP3433006B2 - Mounting board for eave gutter support - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting board for an eaves gutter support which is fixed to a nose cover at the eaves.

[0002]

2. Description of the Related Art There are various mounting structures for eaves gutters.
As one of them, a mounting structure as illustrated in FIG. 6 is known.

In this eaves trough mounting structure, the mounting board 100 is fixed to the nose cover 101 at the tip of the eaves with the stopper 102 to mount the eaves trough support tool 103 on the mounting board 100, and the eaves trough 104.
The ears 105, 105 at the upper ends of both side walls of the eaves gutter support 103
The eaves gutter support tool 103 is fixed to the mounting board 100 by the following means.

That is, a pair of upper and lower fitting grooves 107 and 108 are formed on the front surface of the mounting board 100 so as to face each other, and a fitting piece 110 provided at the rear end of the mounting bar 109 of the eaves gutter support 103 is fitted into the fitting groove. By turning the tightening screws 111 that are fitted into 107 and 108 and screwed into the fitting pieces 110, the upper and lower edges of the fitting pieces 110 are pressed against the front side walls of the fitting grooves 107 and 108 from behind, Attach the eaves gutter support 103 to the mounting board 100
It is fixed to.

The mounting board 100 used in such an eaves trough mounting structure is constructed by sliding the fitting piece 110 of the eaves trough support 103 along the pair of upper and lower fitting grooves 107 and 108. The lateral mounting position of the support tool 103 can be freely changed, and the eaves gutter support tool 103 can be easily fixed only by fixing the fitting piece 110 with the tightening screw 111. There was a problem as described in.

[0006]

The first problem is that the mounting board 100 cannot be adjusted in the vertical dimension. Therefore, for example, when the vertical dimension of the mounting board 100 is smaller than the vertical dimension of the nose cover 101, mounting is not possible. That is, the front surface of the nose cover 101 cannot be entirely covered by the substrate 100, and the front surface of the lower end portion and the front surface of the upper end portion of the nose cover 101 are exposed and the appearance is deteriorated.

The second problem is that a pair of upper and lower fitting grooves 107,
Since 108 is formed in the lateral direction, this fitting groove 1
The eaves gutter 1 by attaching and fixing the eaves gutter support tool 103 to 07 and 108
When 04 is attached, the eaves gutter 104 becomes horizontal and the flow gradient cannot be applied. The problem is that the mounting board 1
Although 00 is slightly inclined and attached to the nasal concealment 101, it is temporarily solved. However, if the attachment substrate 100 is attached in such an inclined manner, the appearance is greatly impaired, and therefore it cannot be actually eliminated. .

The third problem is that the mounting bar 109 of the eaves gutter support, the fitting groove 108 on the lower side of the mounting board 100, the tightening screw 111, etc. are fully visible when looking up from below, so that the mounting board 100 Even when the front surface of the nose cover 101 is entirely covered with, the appearance is still bad.

The fourth problem is that the mounting bar 109 of the eaves gutter support 103 is cantileveredly attached to the mounting substrate 100, so that a large amount of rainwater is collected from the tip of the roof material 112.
When flowing into 04, the eaves gutter 104 pivots downward around the rear end of the mounting bar 109 due to the gravity, and the eaves gutter 1
04 is an inclined posture.

[0010]

In order to solve the above-mentioned problems, the mounting board of the eaves gutter support according to claim 1 of the present invention comprises:
It is a mounting board fixed to the nose cover at the eaves, and is divided into two parts, an upper board and a lower board, and the lower edge of the upper board and the upper edge of the lower board are stacked edges for adjusting the vertical dimension. On the front side of either the substrate or the lower substrate,
It is characterized in that a pair of upper and lower fitting grooves for fitting the rear end of the eaves gutter support is fitted.

According to this structure, the vertical dimension of the entire mounting substrate can be adjusted only by increasing or decreasing the overlapping size of the overlapping edge of the upper substrate and the overlapping edge of the lower substrate divided into two. Therefore, it is possible to fix the mounting substrate so as to cover the entire front surface of the nose cover in accordance with the vertical size of the nose cover and improve the appearance.

Further, the mounting board of the eaves gutter support according to claim 2 is a mounting board fixed to the nose cover of the eaves, and is divided into an upper board, an intermediate board, and a lower board. The edge and the upper edge of the intermediate board, and the lower edge of the intermediate board and the upper edge of the lower board are overlapped edges for adjusting the vertical dimension, and the rear end of the eaves gutter support is provided on the front surface of the intermediate board. It is characterized in that a pair of upper and lower fitting grooves for fitting is formed.

Also in the mounting board having such a structure, the vertical dimension of the entire mounting board can be adjusted only by increasing or decreasing the overlapping dimension of the overlapping edges of the upper board, the intermediate board and the lower board which are divided into three parts. Therefore, it is possible to fix the mounting substrate in a good appearance by adjusting the vertical dimension of the mounting substrate to the vertical dimension of the nose cover. Moreover, when the intermediate substrate is attached to the nasal cover in a state where the intermediate substrate is slightly inclined, the pair of upper and lower fitting grooves are slightly inclined. Therefore, if the eaves gutter support is fitted and fixed in the inclined fitting groove and the eaves gutter is attached, the eaves gutter can be provided with a flow gradient. Also, if only the intermediate board is slightly tilted in this way, and the upper and lower boards are not tilted and are attached to the nasal concealment in a horizontal state, it is almost impossible to know that the intermediate board is tilted. Nor.

Next, the mounting board of the eaves gutter support according to claim 3 is the mounting board according to claim 1 or 2, wherein the abutment plate that abuts the lower surface of the roof member from the upper board is projected. In addition, a cover plate that covers the end of the eaves ceiling plate is provided so as to project rearward from the lower end of the lower substrate.

With such a construction, the vertical dimension of the mounting substrate can be adjusted as described above so that the contact plate can be reliably brought into contact with the lower surface of the roof material, and the cover plate allows the end portion of the eaves ceiling plate to be contacted. You can cover it without any gaps and apply makeup.
Therefore, no gap is formed between the contact plate and the roof material, so that the appearance is improved, there is no fear of rainwater blowing into the back side of the mounting substrate through the gap, and the position of the eaves ceiling plate can be freely adjusted.

Further, the mounting board of the eaves gutter support according to claim 4 is characterized in that a groove is formed in the upper surface of the contact plate, and a waterproof packing is fitted in the groove. Is.

With such a structure, even if rainwater permeates the minute gap between the abutment plate and the roof material by a capillary phenomenon, the water can be stopped by the waterproof packing, so that the rainwater can be prevented from entering the back side of the mounting substrate. It can be almost certainly prevented.

Further, the mounting board of the eaves trough support according to claim 5 is characterized in that a concealing plate whose tip is close to or abuts the rear side wall of the eaves gutter is projected from the lower board forward. is there.

With such a structure, when looking up from below, the concealing plate hides the rear part of the eaves gutter support, the fitting groove, and the like, so that the appearance is improved. Moreover, since the tip of the concealing plate approaches or abuts the rear side wall of the eaves gutter to prevent the eaves gutter from rotating, the eaves gutter does not have an inclined posture.

[0020]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view of a mounting board and an eaves gutter support according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a usage state of the mounting board.

The mounting substrate 1 is divided into an upper substrate 1a and a lower substrate 1b, and both the upper substrate 1a and the lower substrate 1b are made of a metal mold material such as aluminum.

On the front surface of the upper substrate 1a, a pair of vertical fitting grooves 1c and 1d which are parallel to each other are formed. The fitting grooves 1c and 1d are for fitting the fitting piece 2q at the rear end of the eaves gutter support 2. The upper fitting groove 1c is open at the lower end, and the lower fitting groove 1d is The upper end is open. The depth of the lower fitting groove 1d is shallower than the depth of the upper fitting groove 1c. Further, on the front surface of the substrate between the fitting grooves 1c and 1d, a pair of upper and lower lateral convex ribs 1e and 1d are formed.
e are formed in parallel.

The lower edge 1f of the upper board 1a serves as a stacking edge for adjusting the vertical dimension of the entire mounting board 1 by increasing or decreasing the overlapping dimension with the upper edge 1g of the lower board 1b. It is offset forward by the thickness of the lower substrate 1b so as to overlap the upper edge 1g of the lower substrate 1b, and protrudes downward from the bottom wall of the lower fitting groove 1d.

Further, from the upper wall of the upper fitting groove 1c of the upper substrate 1a, a contact plate 1h whose tip portion abuts on the lower surface of the bottom plate 6 arranged at the lowermost side of the roofing material 7 is obliquely forward and upward. Is projecting toward, and the tip portion is bent obliquely downward. A concave groove 1i is formed on the upper surface of the tip portion of the contact plate 1h, and a waterproof packing 1j is fitted in the concave groove 1i and adhered with an adhesive.

On the other hand, as described above, the lower substrate 1b has a top edge 1g which serves as a stacking edge for adjusting the vertical dimension, which is stacked with the stacking edge (lower edge) 1f of the upper substrate 1a. Then, from the lower end of the lower substrate 1b, a concealing plate 1k is provided so as to project forward, and a cover plate 1m is provided so as to project rearward.

The concealing plate 1k has its tip close to or in contact with the rear side wall 3b of the eaves gutter 3 to prevent the eaves gutter 3 from rotating, and the eaves gutter support 2 and the like cannot be seen when looking up from below. The tip of the concealing plate 1k is bent into an L shape so as to surely contact the rear side wall 3b when the eaves gutter 3 rotates.

The cover plate 1m covers the front edge and the front portion of the eaves ceiling plate 8 for makeup. It is preferable that the cover plate 1m is provided so as to project obliquely rearward and upward with a slight inclination. When the cover plate 1m is thus inclined, when the front edge of the eaves ceiling plate 8 is covered, the elastic force of the cover plate 1m is exerted. There is an advantage that it can be strongly abutted against the lower surface of the eaves ceiling plate 8 by using, and a gap can be prevented from occurring therebetween.

The eaves gutter support 2 mounted on the mounting board 1 is composed of a support body 2a formed by bending a metal strip and a support attachment bar 2b.
The front end portion of is bent obliquely upward to the rear side, and a support portion 2c for supporting the ear portion 3e at the upper end of the front side wall 3a of the eaves gutter 3 is formed. Then, the rear part of the support main body 2a is bent into a higher step, the rear end thereof is bent downward at a substantially right angle, and further obliquely forwardly and upwardly bent to form a rear wall of the eaves gutter 3. A support portion 2d for supporting the ear portion 3f at the upper end of 3b is formed. In addition, a long hole 2e is formed at a substantially central portion of the support tool body 2a, and the support tool body 2a is further provided.
A leaf spring 2f that prevents the ear portion 3f of the eaves gutter 3 from coming off the support portion 2d is fixed to the back surface of the.

On the other hand, in the supporting member mounting bar 2b, a fixing screw 2k is provided at a front end portion 2j which is bent in a stepwise lower step, and a rear end portion 2g is bent downward at a right angle. The rear end portion 2g is inserted from above into a receiving portion 2p formed on the front surface of the square fitting piece 2q. A screw insertion hole 2n is formed in the receiving portion 2p, and a screw is screwed in and fixed as described later.

The support attachment bar 2b is integrally assembled by stacking it on the support body 2a, inserting the fixing screw 2k into the elongated hole 2e, and tightening the wing nut 2s from below.

When mounting the eaves gutter 3 using the mounting board 1 and the eaves gutter support 2 having the above-described structure, first, the upper board 1a of the mounting board 1 is attached to the tip portion of the contact plate 1h. The bottom plate 6 is positioned so as to come into contact with the back surface of the bottom plate 6 and fixed to the front surface of the nose cover 4 with screws 5a (a flat head screw is preferable).
Then, the overlapping edge (lower edge) 1f of the upper substrate 1a and the nose cover 4
The upper edge 1g of the lower board 1b is inserted between the lower board 1b and the lower board 1b on the lower surface of the eaves ceiling plate 8 fixed to the nose cover 4 and the like.
So that the cover plate 1m of the both abuts on both overlapping edges 1f,
By adjusting the overlapping size of 1 g to adjust the vertical size of the entire mounting substrate 1, both overlapping edges 1f and 1g are fixed to the nose cover 4 with screws 5b. Thus, when the upper and lower substrates 1a and 1b are fixed to the nose cover 4 by adjusting the vertical dimension, the tip portion of the contact plate 1h is surely brought into contact with the lower surface of the base plate 6 to bring the waterproof packing 1j into close contact. Since it is possible to prevent rainwater from penetrating satisfactorily, and since the cover plate 1 m is brought into contact with the lower surface of the front portion of the eaves ceiling board 8, the front edge of the eaves ceiling board 8 is made up. Eaves gutter 3 and mounting board 1 and eaves ceiling plate 8
You can get a sense of unity with. Further, since the front surface of the nose cover 4 is completely covered by the upper substrate 1a and the lower portion 1b and is not partially exposed, the appearance is improved.

Then, the fitting piece 2q of the eaves gutter support 2 is fitted into the pair of upper and lower fitting grooves 1c, 1d of the upper substrate 1a, and the back surface of the fitting piece 2q is brought into contact with the convex ribs 1e, 1e. In this state, the screw 5c is screwed into the nose cover 4 from the screw insertion hole 2n of the receiving portion 2p of the fitting piece 2q, and the eaves gutter support 2 is attached to the attachment substrate 1. When installed in this way, the eaves gutter support 2
Is a pair of upper and lower convex ribs 1c, 1 of the mounting substrate 1.
Since it firmly adheres to c and is firmly fixed by the screw 5c, the fear that the eaves gutter support 2 moves along the fitting grooves 1c and 1d or falls off is eliminated, and the support attachment bar 2
There is no need to worry about the rear end portion 2g of b from coming off from the receiving portion 2p of the fitting piece 2p.

When the eaves gutter support 2 is installed, the eaves gutter 3
The ears 3e and 3f of the support 2c and 2d of the support body 2a.
Attach the eaves gutter 3 to the eaves gutter support 2 by supporting it from below with
Complete the construction. When the eaves gutter 3 is attached in this manner, the tip of the concealing plate 1k of the lower substrate 1b comes close to or abuts the lower part of the rear side wall 3b of the eaves gutter 3, so that the support of the eaves gutter support 2 is looked up from below. The mounting bar 2b is the concealment plate 1
The eaves gutter 3 due to the increased load when rainwater flows from the tip of the roofing material 7 into the eaves gutter 3 and is hidden by k.
(The downward rotation of the eaves gutter 3 around the rear end portion 2g of the support attachment bar 2b) is also prevented by the tip of the concealing plate 1k supporting the rear side wall 3b. Therefore, the appearance when looking up from below is improved, and it is also possible to prevent the eaves gutter 3 from being inclined due to the rotation. Further, since the concealing plate 1k supports the rear side wall 3b, the support attachment bar 2
It is possible to prevent the rear end portion 2g of b from being disengaged from the receiving portion 2p of the fitting piece and the fitting piece 2q from coming off from the fitting grooves 1c and 1d, and the receiving portion 2p and the fitting grooves 1c and 1d. Can also be prevented from being damaged. Therefore, the mounting substrate 1 can be made of aluminum.

In the mounting substrate of this embodiment, a pair of upper and lower fitting grooves 1c and 1d are formed on the front surface of the upper substrate 1a. The fitting grooves 1c and 1d are formed on the upper substrate 1a and the lower substrate 1b.
It may be formed on either one of the above. Further, the waterproof packing 1j does not necessarily have to be fitted in the concave groove 1i of the contact plate 1h, in which case the concave groove 1i acts as a drain to prevent water from entering. Further, the eaves ceiling plate 8 and the cover plate 1m may be directly fixed with screws or the like without fitting the eaves ceiling plate 8 between the lower end of the nose cover 4 and the cover plate 1m.

FIG. 3 shows a mounting substrate 1 according to another embodiment of the present invention. This mounting substrate 1 is divided into an upper substrate 1a, an intermediate substrate 1n, and a lower substrate 1b into three parts.
A pair of upper and lower fitting grooves 1c and 1d are formed on the front surface of n.

The lower edge 1f of the upper substrate 1a is displaced forward by the thickness of the upper edge 1p of the intermediate substrate 1n so that the lower edge 1f of the upper substrate 1a overlaps with the upper edge 1p of the intermediate substrate 1n. And is formed in a stepped shape. Further, from the upper end of the upper substrate 1a, a contact plate 1h that abuts the lower surface of the base plate 6 is provided so as to project obliquely forward and downward at substantially the same inclination angle as the base plate 6. A groove 1i is formed at the tip of the contact plate 1h, and the waterproof packing 1j is fitted therein.

As described above, the intermediate substrate 1n is a stacking edge for adjusting the vertical dimension in which the upper edge 1p is stacked with the stacking edge (lower edge) 1f of the upper substrate 1a. Then, the lower edge q of the intermediate substrate 1n is displaced forward by the thickness of the lower substrate 1n so that the lower edge q of the intermediate substrate 1n becomes an overlapping edge for adjusting the vertical dimension, which is overlapped with the upper edge 1g of the lower substrate 1b. The intermediate groove 1d is provided so as to project downward from the bottom wall of the fitting groove 1d, and a pair of upper and lower lateral convex ribs 1e, 1e are parallel to the front surface between the fitting grooves 1c, 1d of the intermediate substrate 1n. Has been formed.

Since the lower substrate 1b has the same structure as that of the lower substrate 1b of the above-described embodiment, the same members are designated by the same reference numerals in FIG.

In the mounting substrate 1 having such a configuration, the overlapping dimension of the overlapping edge (lower edge) 1f of the upper substrate 1a and the overlapping edge (upper edge) 1p of the intermediate substrate 1n, and the overlapping edge of the intermediate substrate 1n ( By adjusting the overlapping size of the lower edge) 1q and the overlapping edge (upper edge) 1g of the lower substrate 1b and fixing them to the nasal concealer 4, the upper substrate 1 can be mounted in the same manner as the mounting substrate of the above embodiment.
The contact plate 1h of a can be brought into contact with the base plate 6 without a gap to prevent rainwater from entering with the waterproof packing 1j, and the front edge of the eaves ceiling plate 8 is covered by the cover plate 1m of the lower substrate 1b. It is possible to improve the appearance and improve the appearance when viewed from below by the concealing plate 1k and prevent the eaves gutter from rotating. In addition to this, the following remarkable effects can be obtained. Is obtained.

That is, as shown in FIG. 5, when the intermediate substrate 1n is attached to the nasal cover in a state of being slightly inclined, the pair of upper and lower fitting grooves 1c and 1d can be slightly inclined.
If the fitting piece 2q of the eaves trough support 2 is fitted into the inclined fitting grooves 1c and 1d and the eaves trough 3 is attached, a remarkable effect that a flow gradient can be provided to the eaves trough 3 is obtained. To be
Even if the intermediate substrate 1n is slightly tilted in this way, if the upper substrate 1a and the lower substrate 1b are not tilted and are attached to the nasal concealment in a horizontal state, the intermediate substrate 1n is almost always tilted. Since I don't know, it is possible to maintain a good appearance.

FIG. 4 shows a mounting substrate according to still another embodiment of the present invention. A spacer 1r holding a waterproof packing 1j in a groove 1i formed in the upper surface of the contact plate 1h.
Is fitted and fixed, and is brought into contact with the lower surface of the base plate 6. Other configurations are the same as those of the three-divided type mounting board shown in FIG. 3, so that the same members are designated by the same reference numerals in FIG.
The description is omitted.

When such a spacer 1r is attached,
Since a gap corresponding to the thickness of the spacer 1r is formed between the contact plate 1h and the base plate 6, rainwater does not penetrate due to a capillary phenomenon, and rainwater is prevented from being blown in by the spacer 1r with the waterproof packing 1j. Therefore, sufficient water tightness can be obtained.

In the two-divided type mounting substrate shown in FIGS. 1 and 2, the spacer 1r with the waterproof packing may be fitted and fixed in the concave groove 1i on the upper surface of the tip of the contact plate 1h. .

[0045]

As is apparent from the above description, since the mounting board of the eaves gutter support according to the present invention can be adjusted in vertical dimension, it is fixed so as to cover the entire front surface of the nose cover. The appearance can be improved, and when the abutment plate is formed on the upper substrate, the abutment plate can be brought into contact with the roof material without any gap to prevent rainwater from entering, and the cover plate is formed on the lower substrate. In this case, the cover plate can cover the front edge of the eaves ceiling plate to improve the appearance, and when the concealment plate is formed on the lower substrate, the appearance can be improved and the eaves gutter can be rotated from below. There is an effect that prevention can be achieved.
And in the case of a three-division type mounting board, it is possible to add a flow gradient to the eaves without impairing the appearance.
When the waterproof packing is attached to the upper surface of the contact plate, it is possible to more reliably prevent rainwater from entering between the contact plate and the roof material.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a mounting board and an eaves gutter support according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a usage state of the mounting board.

FIG. 3 is a cross-sectional view showing a mounting substrate fixed to a nasal concealment according to another embodiment of the present invention.

FIG. 4 is a partial cross-sectional view showing a mounting board according to still another embodiment of the present invention fixed to a nasal concealment.

5 is a partial front view showing a state where the mounting substrate of the embodiment shown in FIG. 3 is fixed to a nose cover.

FIG. 6 is a step view showing a conventional eaves gutter mounting structure.

[Explanation of symbols]

1 Mounting board 1a Upper substrate 1b Lower substrate 1c, 1d Fitting groove 1f Stacking edge (lower edge) of upper substrate 1g Stacked edge (upper edge) of lower substrate 1h contact plate 1i groove 1j waterproof packing 1k concealment board 1m cover plate 1n intermediate substrate 1p Intermediate board stacking edge (upper edge) 1q Stacked edge (lower edge) of intermediate substrate 1r spacer 2 eaves gutter support 2a Support body 2b Support mounting bar 2c, 2d support 2q mating piece 3 eaves gutter 3a front side wall 3b Rear wall 4 nose cover 6 base plate 7 roofing materials 8 roof panels

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Claims (5)

(57) [Claims] 1. A mounting board fixed to a nose cover at an eaves, which is divided into an upper board and a lower board, and a lower edge of the upper board and an upper edge of the lower board are overlapped with each other. An eaves gutter support characterized in that a pair of upper and lower fitting grooves for fitting a rear end portion of the eaves gutter support are formed on the front surface of either the upper board or the lower board. Mounting board. 2. A mounting board fixed to a nose cover of an eaves, which is divided into an upper board, an intermediate board and a lower board into three parts, and a lower edge of the upper board, an upper edge of the intermediate board and a lower board of the intermediate board. The edge and the upper edge of the lower substrate are overlapped edges for adjusting the vertical dimension, and a pair of upper and lower fitting grooves for fitting the rear end of the eaves gutter support are formed on the front surface of the intermediate substrate. Mounting board for eaves gutter support characterized in that 3. An abutment plate that abuts a lower surface of the roof material is projected from the upper substrate, and a cover plate that covers an end portion of the eaves ceiling plate is projected rearward from a lower end of the lower substrate. The mounting board according to claim 1 or 2, characterized in that. 4. The mounting board according to claim 3, wherein a concave groove is formed on the upper surface of the contact plate, and a waterproof packing is fitted in the concave groove. 5. The mounting according to any one of claims 1 to 4, wherein a concealing plate whose front end is close to or abuts on the rear side wall of the eaves gutter is projected from the lower substrate forward. substrate.