JPS6335952A - Support structure of eaves gutter - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a support structure that is fixed to a fixed surface of a building, such as a gable board or rafter, and supports an eave gutter.

(Prior art) As a conventional support structure for eaves gutters,
Those described in Japanese Utility Model Publication No. 3 and Japanese Utility Model Publication No. 51-1088 are known.

This conventional structure consists of a band-shaped fixing plate that is fixed to the fixed surface of the building and has a wide-bottomed groove formed over almost the entire length in the longitudinal direction, an insertion part formed at one end, and an eaves gutter at the other end. and an eaves gutter support having a support part formed thereon, and the eaves gutter support is attached to the band-shaped fixing plate by inserting the insertion part into the wide-bottomed groove in a state that prevents it from being pulled out. Ta.

In the wide-bottom groove, a groove opening is formed by an upper protruding piece and a lower protruding piece that protrude from the upper and lower surfaces of the groove, and the gap between the two protruding pieces is The inserted part is prevented from coming off from the groove part.

(Problem to be Solved by the Invention) However, in such a conventional structure, since the lower protruding piece protrudes upward from the bottom surface of the groove, when water enters the wide-bottomed groove, this There was a problem in that the lower protruding piece acted as an embankment and prevented water from flowing out from the opening, causing water to accumulate in the wide-bottomed premises.

Furthermore, since the eaves gutter support is attached to the band-shaped fixing plate only by hooking the insertion portion and both protruding pieces, there is a problem in that the mounting strength of the eaves gutter support is low. In other words, the load applied to the eaves gutter support is concentrated from the insertion part to both protruding pieces, so when a large load is applied to the eaves gutter due to snow accumulation, etc., the protruding pieces and the insertion part receive too much load. There was a risk of cracks occurring.

(Means for Solving the Problems) The present invention has been made for the purpose of solving the above-mentioned problems, and in order to achieve this purpose, the present invention includes the following:
A strip-shaped fixing plate fixed to a surface to be fixed to a building; and an eaves gutter support attached to the strip-shaped fixing plate, and a groove opening extends downward from the upper surface of the groove in the front surface of the strip-shaped fixing plate. A wide-bottom groove formed by the protruding piece and the lower surface of the groove is formed in the longitudinal direction of the band-shaped fixing plate, and at a lower position of the wide-bottom groove,
A downward engaging portion having a downward pawl is formed parallel to the wide-bottomed groove, and the eaves gutter support device includes a supporting portion for supporting the eaves gutter and a plate-shaped mounting plate portion having a stepped portion. The upper side of the mounting plate part is an insertion plate part that is inserted into the wide-bottomed groove with the step part as a boundary, and the lower part is a square contact plate part that comes into contact with the front surface of the strip-shaped fixing plate almost entirely. Further, an upward engaging portion having an upward claw capable of engaging with the downward engaging portion of the band-shaped fixing plate is formed below the corresponding contact plate portion.

(Function) Therefore, in the support structure of the eaves gutter of the present invention, since the groove opening of the wide-bottomed groove is formed by the protruding piece projecting downward from the upper surface of the groove and the lower surface of the groove, the wide-bottomed groove Even if water enters the groove, the water will easily flow out from the groove opening.

In addition, in the eaves gutter support, the insertion plate part is inserted into the wide-bottomed groove, and the upward engaging part is engaged with the downward engaging part, so that the upper and lower two points are fixedly supported. Since the contact plate part is attached to the band-shaped fixing plate in a state in which the entire surface thereof is supported in contact with the front surface of the band-shaped fixing plate, the mounting strength of the mounting plate part is high and the stability of the support part is also good.

Furthermore, since the band-shaped fixing plate side engaging portion is a downward engaging portion and the claw is formed downward, the flow of water falling onto the downward engaging portion is not obstructed by the claw.

(Example) Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

First, the configuration of the first embodiment shown in FIGS. 1 to 3 will be explained.

Reference numeral A denotes an eaves gutter support device, which is composed of a band-shaped fixing plate 10 and an eaves gutter support 20.

The band-shaped fixing plate 10 is fixed to a fixed surface 105 of a building such as a gable board or a tip of a rafter, and a wide-bottomed groove 11 is formed in the upper part of the front surface over almost the entire length in the longitudinal direction. ,
In addition, a downward engaging portion 1 is provided at the bottom in parallel with the wide-bottomed groove 11.
5 is formed.

The wide-bottomed groove 11 has a groove opening formed by a protruding piece 12 projecting downward from the groove upper surface 14 and the groove lower surface 13.
The bottom top and bottom @W of the groove bottom facing the groove opening are larger than the opening top and bottom @W of the groove opening.

The downward engaging portion 15 is provided to protrude forward from the front surface of the band-shaped fixing plate 10, and has a downward claw 151 at the tip,
The top surface is flat.

The eaves gutter support 20 includes a support part 21 that supports the round eave gutter 101, and a mounting plate part 22 that is attached to the band-shaped fixed plate 1o.
and a connecting plate 23 that connects the support part 21 and the mounting plate part.
It is made of a rigid resin with elasticity and is integrally molded.

The support portion 21 has an inner surface that is approximately the same as the outer surface of the round eaves gutter 101, and is composed of a main body receiving portion 211 and an ear receiving portion 212.

The mounting plate portion 22 is attached to the wide bottom groove 11 of the band-shaped fixing plate 1o.
an insertion plate portion 221 that is inserted into the insertion plate portion 221; an abutment plate portion 222 that comes into almost frontal contact with the front surface of the band-shaped fixing plate lO when the insertion plate portion 221 is inserted; and a downward engaging portion of the band-shaped fixation plate lO. The insertion plate part 221 and the contact plate part 222 are vertically divided by a step part 223, and the upward engaging part 224 engages with the upper part 15. 2
24 extends downward from the lower end of the contact plate portion 222.

The vertical width of the insertion plate portion 221 is approximately equal to the bottom vertical width W of the wide-bottom groove 11 of the band-shaped fixing plate IO.

Further, the upward engaging portion 224 is bent around the outside of the downward engaging portion 15 of the band-shaped fixing plate 10,
An upward claw 225 is formed at the tip.

One side of the connecting plate 23 is joined to the half of the support part 21 on the mounting plate part 22 side, and the other side is joined to the contact plate part 222 of the mounting plate part 22.

Next, the operation of the first embodiment will be explained.

When attaching the eaves gutter support 20 to the band-shaped fixing plate 10,
Insert the tip of the insertion plate part 221 of the mounting plate part 22 into the wide-bottomed groove 11 and push it up from below while elastically deforming it until the step part 223 rests on the groove lower surface 13, and then push up the upward engaging part of the eave gutter support 20 224 to the downward engaging portion 15 of the band-shaped fixing plate 10
This is done by pushing it into engagement.

When the insertion plate part 221 is inserted into the wide-bottomed groove 11 and the upward engaging part 224 and the downward engaging part 15 engage with each other, the contact plate part 222 comes into full contact with the front surface of the band-shaped fixing plate 10. be done.

That is, the mounting plate portion 22 of the eaves gutter support 20 is attached to the belt-shaped fixing plate 1.
0, the two upper and lower points of the insertion plate part 221 and the upward engaging part 224 are fixedly supported, and the entire surface of the contact plate part 222 between the two upper and lower points is abutted and supported, so the mounting strength is increased. expensive.

The mounting position of the eaves gutter support 20 can be arbitrarily selected on the wide-bottomed groove 11.

Next, when attaching the eaves gutter 101 to the single eaves gutter support 20, the eaves gutter 101 is pushed in from above the support part 21 and the ears are engaged with the ear receivers 212.

In addition, when the eaves gutter 101 is long, a plurality of eave gutter supports 20
are attached to the band-shaped fixing plate 10 at predetermined intervals, and one eaves gutter lO1 is supported at several locations.

Next, a second embodiment shown in FIGS. 4 and 5 will be described.

In describing the second embodiment, the same components as those in the first embodiment are given the same reference numerals, and the explanation thereof will be omitted. Furthermore, explanations of the same functions as in the first embodiment will be omitted.

This embodiment is based on the shape of the downward engaging part 15 of the band-shaped fixing plate 1O, the supporting part 31 of the eaves gutter support 30, and the upward engaging part 3 of the eave gutter support 30.
This is an example in which the shape of 24 is different from that of the first embodiment.

The eaves gutter support 30 of this embodiment is provided with an intersecting structure that intersects the eaves gutter 102 from above. A locking protrusion 311 , a leaf spring 312 provided at the base end and extending toward the abutting plate part of the mounting plate part 32 , and a plate spring 312 provided at the base end part and extending toward the abutting plate part 3
22 and a proximal locking protrusion 326 facing the leaf spring 312.

Further, the downward engaging portion 16 of the band-shaped fixing plate 10 is recessed from the front surface and formed in the shape of a groove.

Therefore, one ear 103 of the eaves gutter 102 is locked to the distal end locking protrusion 311, and the other ear 104 is supported by being sandwiched between the base end locking protrusion 326 and the leaf spring 312. .

In addition, 321 is an insertion plate part, 323 is a step part, and 161 is a claw.

Although the embodiments of the present invention have been described above in detail with reference to the drawings, the specific configuration is not limited to these embodiments, and the present invention may be modified without departing from the gist of the present invention. included.

For example, if the downward engaging part of the band-shaped fixing plate has its claws facing downward, and the L-facing engaging part of the eaves gutter support has its claws facing upward, the specific shape of the re-inspection part is as shown in the example. Not limited to.

Moreover, the shape of the support part of the eaves gutter support is not limited to the example.

(Effects of the Invention) As described above, in the eaves gutter support structure of the present invention, the opening of the wide-bottomed groove is formed by the protruding piece that protrudes downward from the upper surface of the groove and the lower surface of the groove. Therefore, even if water enters the wide-bottom groove, the water that has entered easily flows out from the opening and is unlikely to accumulate in the wide-bottom groove.

In addition, in the eaves gutter support, the insertion plate part is inserted into the wide-bottomed groove, and the upward engaging part is engaged with the downward engaging part, so that the upper and lower two points are fixedly supported. Since almost the entire surface of the contact plate is attached to the band-shaped fixing plate while being supported in contact with the front surface of the band-shaped fixing plate, the installation strength of the eaves gutter support increases, and the eaves supported by the eaves gutter support increases. The effect is that the stability of the gutter is also improved.

Furthermore, since the band-shaped fixing plate side engaging portion is a downward engaging portion having a downwardly directed claw, water does not accumulate in the downward engaging portion.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an eaves gutter support device used in the eaves gutter support structure of the first embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing the eaves gutter support device of the first embodiment, and FIG. The figure is a vertical cross-sectional view showing the eaves gutter support structure of the first embodiment, FIG. 4 is a perspective view showing the eaves gutter support device of the second embodiment, and FIG. 5 is the eaves gutter support structure of the second embodiment. FIG. 10...Band-shaped fixing plate 11...Wide bottom groove 12...Protruding piece 13...Groove lower surface 14...Groove upper surface 15.16...Downward engaging portion 151.161...Claw 20 .30... Eave gutter support 21.31... Support part 22.32... Mounting plate part 221.321... Insertion plate part 222.322... Contact plate part 223.323. ...Stepped portion 224.324...Upward engaging portion 225.325...Claw 101.102...Eave gutter 105...Fixed surface Patent application Sekisui Chemical Co., Ltd. Representative Hiro 1 ) Figure 1 10... Belt-shaped fixing plate 22... Mounting plate part 11
... Wide bottom groove 221 ... Insert plate part 12.
・Protruding piece 222 ・Abutting plate part 13 ・・
・Groove lower surface 223...Step part 14...Groove upper surface 224...Upward engaging portion 15...Downward engaging portion 225...Claw 151...Claw
101... Eaves gutter 20... Eaves gutter support
105...Fixed surface 21...Support part Fig. 2

Claims (1)

[Scope of Claims] 1) A belt-shaped fixing plate fixed to a fixed surface of a building; and an eave gutter support attached to the belt-shaped fixing plate, and a front surface of the band-shaped fixing plate has a groove opening. A wide-bottomed groove is formed in the longitudinal direction of the strip-shaped fixing plate by a protruding piece projecting downward from the upper surface of the groove and a lower surface of the groove. A downward engaging portion having parallel downward claws is formed. The upper side of the mounting plate part is an insertion plate part that is inserted into the wide-bottomed groove with the step part as a boundary, and the lower part is a contact plate part that comes into contact with almost the entire front surface of the band-shaped fixing plate, and A support structure for an eaves gutter, characterized in that an upward engaging part having an upward claw capable of engaging with the downward engaging part of the band-shaped fixing plate is formed below the contact plate part.