JPH08158559A - Eaves gutter support tool and fitting structure thereof - Google Patents

Abstract

PURPOSE: To lighten the weight of an eaves gutter support tool, by providing a support tool body and a fixing piece attached to an eaves, extended from the support tool body as a unit and forming the rear end part of support tool body so as to make a hollow shape opened to the fitting face side of the eaves. CONSTITUTION: A support tool body 21 is constituted of a fitting part 22 attached to an applied face like a fascia board or a purlin and a suspending holder 23. A fixing piece 24 is provided at the fitting part 22 and fixed to an eaves. A recessed lug receiver 19 is formed as a unit in the fixing piece 24 and the rear lug of eaves gutter is fitted to the lug receiver 19 from the lower side. A first support piece 27 and a second support piece 25 projected from the upper end of the fixing piece 24 to the inside face of the front face board of the eaves gutter are provided at the suspending holder 23. The front lug of eaves gutter is hooked and supported at the front end 26 of a first insertion piece 28 of provided at the front end of the first support piece 27. Accordingly, the support tool body is lightened while the strength is kept high.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves gutter support and its mounting structure, and more particularly to a resin eaves gutter support and a structure for mounting it which are fixed to the eaves and hold the eaves gutter.

[0002]

2. Description of the Related Art A conventional resin-made eaves gutter support has a support body (21) as shown in FIG. 6, and examples of the support body (21) include a nose cover plate and a purlin. It is known that it comprises a mounting portion (22) mounted on the mounting surface of and a suspension portion (23) for suspending the ears of a eaves gutter and the like. The attachment portion (22) is provided at the rear end of the support body (21) and has a nail hole (12) for nailing that is fixed to the attachment surface and a bolt hole (11) into which a bolt or the like is fitted. Such a mounting through hole (15) is provided. Then, the rear end portion (1
6) is an upper piece (8), as shown in FIG. 7 and FIG.
The lower piece (7) and the supporting wall (10) connecting the upper piece (8) and the lower piece (7) in the middle were formed into a substantially P-shaped cross section.

[0003]

In such eaves gutter support, it is preferable that the support body (21) is lightweight when it is installed on the eaves, and in that respect, after the support body (21), Although the end portion (16) whose cross section is substantially in the shape of a letter had an appropriate meat thinning and was able to cope with weight reduction, a short supporting wall (10) as shown in FIG. The strength of the support body (21) was not sufficient.

Therefore, a long supporting wall (10) as shown in FIG. 8 was considered, but the support body (21) was vertically long and had such a supporting wall (10). When the support tool body (21) is attached, there is a problem in that it becomes difficult to attach the eaves gutter because it hits another component member of the eaves, such as a draining board.

The present invention has been made in order to solve the above problems, and an object of the present invention is to provide an eaves gutter support and a mounting structure for the eaves gutter support, which can reduce the weight while the support main body retains high strength. It is provided.

[0006]

The eaves gutter support according to claim 1 of the present invention comprises a resin support body (21) and
The eaves (4
0), and a rear end portion (16) of the support body (21) is a back surface of the fixing piece (24), and a mounting surface side of the eaves tip (40). It is characterized in that it has a hollow shape with an opening.

The eaves gutter support according to claim 2 of the present invention comprises a reinforcing wall (1) connecting the upper and lower sides inside the hollow of the rear end portion (16).
7) is provided.

The mounting structure of the eaves gutter support according to claim 3 of the present invention is provided with a projecting portion (41) on the mounting surface of the eaves tip (40), and the projecting portion (41) is provided with the above-mentioned claim 1 or claim. Two
It is characterized in that the rear end portion (16) of the hollow shape described is inserted and fitted.

[0009]

According to the eaves gutter support according to claim 1 of the present invention,
A support body (21) made of resin and a fixing piece (24) fixed to an eaves tip (40) integrally extended from the support body (21) are provided, and the support body (21) is further provided.
Since the rear end portion (16) has a hollow shape opened to the mounting surface side of the eaves tip (40) which is the back surface of the fixing piece (24), this hollow shape makes it possible to obtain a conventional cross-section substantially rectangular shape. A similar slime is formed inside the rear end portion (16), and the weight can be reduced. Also, the molding of this resin eaves gutter support tool,
Since it is only necessary to put a mold in the hollow shape part, it can be easily performed as before.

Moreover, since it is not necessary to change the outer shape of the rear end portion (16), the support body (21) can maintain high strength and can withstand external force sufficiently. Further, even if the support body (21) is attached to the attachment surface, it does not interfere with other components, for example, the support body (21) does not hit the draining plate or the like.

In addition, since the opening is formed on the mounting surface side of the eaves (40), rain water and dew condensation water that hits the support body (21) will not enter the hollow interior.

According to the eaves gutter support according to claim 2 of the present invention, the eaves trough support is provided with the reinforcing wall (17) connecting the upper and lower sides in the hollow inside of the rear end portion (16). The reinforcing wall (17) can improve the strength of the hollow inside of the rear end portion (16), and as a result,
The support body (21) also has higher strength.

According to the mounting structure of the eaves gutter support according to claim 3 of the present invention, the protruding portion (41) is provided on the mounting surface of the eaves tip (40).
Is provided and the hollow rear end portion (16) according to claim 1 or 2 is inserted and fitted into the protruding portion (41). Therefore, at the site, the protruding portion (40) of the eaves (40) ( 41)
The rear end portion (16) is inserted into and fitted to the fixing piece (24).
Is only fixed by the protrusion (41),
The mounting position of the eaves gutter support is easily determined, and the fixing piece (24) can be easily fixed without slipping even if the support body (21) is not supported by hand by the insertion fitting in the construction. In addition, since the hollow inside of the meat is filled, the support body (21) also has higher strength.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings according to the embodiments.

FIG. 1 is a perspective view of an eaves gutter support according to an embodiment of the present invention. FIG. 2 is a side view of the main part of FIG.
FIG. 3 is a cross-sectional view of essential parts showing how an eaves gutter support according to another embodiment of the present invention is attached to the eaves tip. FIG.
FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1, showing a reinforcing wall according to an embodiment. 5 is a sectional view taken along line AA of FIG.
7 is a view showing a reinforcing wall according to another embodiment.

The eaves gutter support of the present invention is generally a resin eaves gutter support, and the resin used for the resin eaves gutter support is acrylonitrile, polyvinyl chloride, polyethylene, polystyrene, Polypropylene and the like are generally used, but especially when a hard vinyl chloride resin layer and a weather-resistant resin layer that covers and protects this hard vinyl chloride resin layer are used, the hard vinyl chloride resin layer provides mechanical strength. Is preferable, and the weather-resistant resin layer can prevent the discoloration and discoloration caused by ultraviolet rays and the like, and can impart heat resistance, which is preferable. The hard vinyl chloride resin layer is a vinyl chloride resin, but as the weather resistant resin layer, an acrylic resin, a fluorine resin, a silicon resin such as silicon acrylate, or the like is used.

The eaves gutter support of the present invention is, as shown in FIGS. 1, 4 and 5, a resin support body (21) and an eave tip integrally extending from the support body (21). A fixing piece (24) for fixing to the (40), and further, a rear end portion (16) of the support body (21) is a back surface of the fixing piece (24), a mounting surface of the eaves tip (40). It is a hollow shape that is open to the side.

As shown in FIG. 1, the fixing piece (24) is provided with a mounting through hole (15) into which a fitting such as a nail or a bolt is fitted, and the mounting through hole (15). As necessary, a bolt hole (11) fitted to an anchor bolt or the like and a nail hole (12) into which a nail or the like can be driven are provided as necessary.

The support body (21) is, for example, as shown in FIG.
As shown in (1), it is attached to a mounting surface such as a nose cover or a purlin and is composed of a mounting portion (22) and a hanging portion (23). The mounting portion (22) is a fixing piece (2) provided at the rear end of the support body (21) and fixed to a mounting surface such as an eaves tip.
4), the fixed piece (24) is provided with a concave ear receiving portion (19) integrally provided. In this ear receiver (19),
For example, the rear ear of the eaves gutter is engaged from below.

As shown in FIG. 1, the hanging portion (23).
Is a first support piece (27) and a second support piece (2) protruding from the upper end of the fixed piece (24) to the inner surface of the front plate of the eaves gutter.
5), the first insertion piece (28) bent upward along the inner surface of the front plate of the eaves gutter at the tip of the first support piece (27),
Also, a alongside arm (31) bent downward along the inner surface of the front plate of the eaves gutter is provided at the tip of the second supporting piece (25), and the alongside arm (31) is provided with a first It has two insert pieces (29). The front ear portion of the eaves gutter is hooked on the tip portion (26) of the first insertion piece (28) to support the front ear portion, for example.

As shown in FIGS. 1 and 2, at the joint between the second supporting piece (25) of the hanging portion (23) and the fixing piece (24) of the mounting portion (22), a reinforcing rib ( 18) to improve the strength of the suspension part (23).

In addition, as shown in FIGS. 1 and 2, for example, a leaf spring (30) is provided extending from the tip on the opposite side of the second support piece (25). When the rear ear of the eaves gutter is pressed against the leaf spring (30) from below, the leaf spring (30) bends upward due to the nature of the leaf spring (30).
Therefore, since the gap is widened by the amount of bending of the leaf spring (30), the rear ear portion can be easily inserted. After the rear ear is inserted, the leaf spring (30) is replaced by the leaf spring (30).
Due to the nature of the above, even if an external force is applied to the rear ear, the free end of the leaf spring (30) supports the rear ear from the back side. To prevent.

The shape of the support body (21) is not limited to this, and the support body (21) is provided at the rear end of the support body (21) and fixed to the eaves and the like. Any shape may be used as long as it is provided with a fixing piece (24) for holding the front and rear of the eaves gutter.

The rear end portion (1) of the support body (21)
As shown in FIGS. 4 and 5, 6) may have a rectangular cross section or a circular cross section, and is not particularly limited. Also, the size of the hollow portion is not particularly limited.

With such a structure, the hollow shape as shown in FIGS. 4 and 5 provides a thin portion of the inside of the rear end portion (16) similar to the conventional substantially cross-sectional shape, thereby reducing the weight. It is possible. Also, the eaves gutter support made of resin can be easily molded as in the conventional case because it is only necessary to put a mold in the hollow portion.

Moreover, since it is not necessary to change the outer shape of the rear end portion (16), the support main body (21) can maintain high strength and can withstand external force sufficiently. Further, even if the support body (21) is attached to the attachment surface, it does not interfere with other components, for example, the support body (21) does not hit the draining plate or the like.

Furthermore, since the opening is formed on the mounting surface side of the eaves (40), rainwater and dew condensation water that hits the support body (21) will not enter the hollow interior.

Further, as shown in FIG. 5, when a reinforcing wall (17) connecting the upper and lower sides is provided in the hollow inside of the rear end portion (16), the rear end portion (1) is formed by this reinforcing wall (17).
The strength of the hollow interior of 6) can be improved, and as a result, the support body (21) also has higher strength.

Further, as shown in FIG. 3, the eaves gutter supporting mounting structure of the present invention has a protrusion (4) on the mounting surface of the eaves (40).
1) is provided, and the hollow rear end portion (16) of the eaves gutter support described above is inserted and fitted into the protruding portion (41).

By adopting such a structure, at the site, the rear end portion (1) is attached to the projecting portion (41) of the eaves (40).
Since 6) is simply inserted and fitted to fix the fixing piece (24), the protruding portion (41) easily determines the mounting position of the eaves gutter support, and the construction is also performed by the insertion and fitting. Even if the support body (21) is not supported by hand, the fixing piece (24) can be easily fixed without being displaced,
Moreover, since the hollow inside of the meat is filled, the support body (21) also has higher strength.

According to the eaves gutter support of the present invention, FIGS.
As shown in FIG. 5 and FIG. 5, the resin support body (2
1) and a fixing piece (24) for fixing to the eaves tip (40) integrally extended from the support body (21), and further, the rear end portion (16) of the support body (21) is ,
Since it has a hollow shape that is open to the mounting surface side of the eaves tip (40) that is the back surface of the fixing piece (24), this hollow shape creates a meat slush similar to a conventional cross-section substantially in the rear end portion ( It is done inside 16) and can be made lighter.
Also, the eaves gutter support made of resin can be easily molded as in the conventional case because it is only necessary to put a mold in the hollow portion.

Moreover, since it is not necessary to change the outer shape of the rear end portion (16), the support body (21) can maintain high strength and can withstand external force sufficiently. Further, even if the support body (21) is attached to the attachment surface, it does not interfere with other components, for example, the support body (21) does not hit the draining plate or the like.

Furthermore, since the opening is formed on the mounting surface side of the eaves (40), rainwater and dew condensation water that hits the support body (21) will not enter the hollow interior.

[0034]

According to the eaves gutter support according to the first aspect of the present invention, due to the hollow shape, a meat sluice similar to the conventional substantially cross-sectional shape is formed inside the rear end portion (16), and the weight is reduced. It is possible. Also, the eaves gutter support made of resin can be easily molded as in the conventional case because it is only necessary to put a mold in the hollow portion.

Moreover, since it is not necessary to change the outer shape of the rear end portion (16), the support main body (21) can maintain high strength and can withstand external force sufficiently. Further, even if the support body (21) is attached to the attachment surface, it does not interfere with other components, for example, the support body (21) does not hit the draining plate or the like.

In addition, since it is open to the mounting surface side of the eaves (40), rainwater and dew condensation water that hits the support body (21) will not enter the hollow interior.

According to the eaves gutter support according to claim 2 of the present invention, since the reinforcing wall (17) connecting the upper and lower sides is provided inside the hollow inside of the rear end portion (16), it is added to the case of claim 1. The reinforcing wall (17) can improve the strength of the hollow inside of the rear end portion (16), and as a result,
The support body (21) also has higher strength.

According to the mounting structure of the eaves gutter support according to claim 3 of the present invention, the protruding portion (41) is provided on the mounting surface of the eaves tip (40).
Is provided and the hollow rear end portion (16) according to claim 1 or 2 is inserted and fitted into the protruding portion (41). Therefore, at the site, the protruding portion (40) of the eaves (40) ( 41)
The rear end portion (16) is inserted into and fitted to the fixing piece (24).
Is only fixed by the protrusion (41),
The position where the eaves gutter support is attached is easily determined, and the fixing piece (24) can be easily fixed without slipping even if the support body (21) is not supported by hand due to the insertion and fitting in the construction. In addition, since the hollow inside of the meat is filled, the support body (21) also has higher strength.

[Brief description of drawings]

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

FIG. 2 is a side view of a main part of FIG.

FIG. 3 is a cross-sectional view of essential parts showing a state of attaching an eaves gutter support according to another embodiment of the present invention to the eaves tip.

FIG. 4 is a cross-sectional view taken along the line AA of FIG. 1, showing a reinforcing wall according to an embodiment.

FIG. 5 is a cross-sectional view taken along the line AA of FIG. 1, showing a reinforcing wall according to another embodiment.

FIG. 6 is a perspective view of an eaves gutter support according to a conventional example.

FIG. 7 is a sectional view taken along line BB in FIG. 6, showing a rear end portion according to a conventional example.

FIG. 8 is a sectional view taken along line BB of FIG. 6, showing a rear end portion according to another conventional example.

[Explanation of symbols]

 16 Rear end part 17 Reinforcing wall 21 Support tool body 24 Fixing piece 40 Eaves tip 41 Projection part

Claims (3)

[Claims] 1. A support body (21) made of resin, and
The eaves (4
0), and a rear end portion (16) of the support body (21) is a back surface of the fixing piece (24), and a mounting surface side of the eaves tip (40). An eaves gutter support characterized in that it has a hollow shape with an opening. 2. The eaves gutter support according to claim 1, further comprising a reinforcing wall (17) connecting the upper and lower sides inside the hollow of the rear end portion (16). 3. A protrusion (41) on the mounting surface of the eaves (40).
And a hollow rear end portion (16) according to claim 1 or 2 is inserted and fitted into the protruding portion (41), the eaves gutter support mounting structure.