JP2007120153A - Water collection member for eaves, and eaves structure using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a water collection member for eaves having both a function for highly collecting the water flowing through a roof and a function for surely eliminating foreign matters other than the water and an eaves structure. <P>SOLUTION: This water collection member 1 for eaves is fitted to the eaves 52 and collects the water W flowing on the surface m of the roof to a gutter 53. The water collection member comprises a guide member 3 guiding the water W to the inside of the gutter 53 and a plurality of rib members 4 guiding the foreign matters other than the water W flowing on the surface m of the roof to the outside from the outer edge of the gutter 53. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a water collecting member for eaves for collecting a water flow such as rainwater on a fence provided along the eaves of a roof, and an eaves tip structure using the water collecting member for eaves.

As conventional water collecting members for eaves, for example, those described in Patent Document 1 and Patent Document 2 are known. The eaves-end water collecting member described in Patent Document 1 includes a roof-side flat surface portion, an outdoor-side curved surface portion, and a comb-shaped draining plate provided at the tip of the curved surface portion. The described eaves-end water collecting member includes an attachment portion attached to the lower end portion of the roof and a comb-like eaves-end body extending downward from the lower end of the attachment portion.
Japanese Utility Model Publication No. 6-49625 JP-A-9-125630

In the eaves-end water collecting member of Patent Document 1, a part of the water flow that flows along the flat surface portion and the curved surface portion flows from the comb-shaped draining board to the ridge, but the roof has a tight slope or the amount of rainfall. If there are many, the water flow becomes large, and the water flow that has flowed vigorously through the flat surface part jumps to the outside of the basket without collecting water because the draining plate is located at the tip of the curved surface part. That is, the eaves-end water collecting member has a drawback that the water collecting function is not sufficient.
In addition, in the water collecting member for eaves of Patent Document 2, the tip of the eaves main body is inserted in the interior of the eaves, and foreign matters such as fallen leaves that have passed through the roof enter the eaves along the eaves main body. Foreign matter cannot be removed sufficiently outside the bag. That is, the eaves-end water collecting member has a drawback that it does not have a sufficient function of removing foreign matters such as fallen leaves other than the water flow.

  Therefore, in view of the problems of the prior art as described above, the water collecting member for eaves that can satisfy both the high water collecting function of the water flow that has passed through the roof and the high exclusion function of foreign matters other than the water flow, An object of the present invention is to provide an eaves-end structure using the eaves-collecting member.

In order to achieve the above object, the present invention takes the following technical means.
That is, the present invention is a water collecting member for the eaves that collects the water flow that is attached to the eaves of the roof and flows on the roof surface, and is directed outward from the lower end of the roof while being attached to the eaves. A guide member that guides the flow of water flowing on the roof surface to the inside of the ridge, and a foreign object other than the water flow that protrudes at a predetermined interval on the upper surface of the guide member and flows on the roof surface. And a plurality of rib members for guiding the outer side of the outer edge.

  According to the present invention, the water flow that flows on the roof surface is guided to the inside of the eaves by the guide member that extends outward from the lower end of the roof in a state of being attached to the roof. It is hard to jump out of the outside. Furthermore, foreign objects other than the water flow flowing on the roof surface are guided to the outside from the outer edge of the fence by the plurality of rib members erected on the upper surface of the guide member at a predetermined interval. It is difficult to enter and is excluded outside the cage. Therefore, the eaves-end water collecting member according to the present invention can satisfy both the high water collecting function of the water flow that has flowed through the roof and the high exclusion function of foreign matters other than the water flow.

  In the present invention, in order to exert the water collecting function and the draining function as described above, for example, the guide member has a guide surface facing an extension line located inside the ridge, and the plurality of rib members May have a guide line whose extension line is directed outward from the outer edge of the ridge.

In the present invention, if the water collecting member for the eaves is a roof material integrated type integrated with a roof material such as a roof tile constituting the roof, the trouble of separately attaching the water collecting member for the eaves later Can be omitted.
Further, if the water collecting member for the eaves is an end mounting type having a mounting part that can be sandwiched between a roofing material such as a roof tile and the ground plate constituting the roof, the water collecting member for the eaves It becomes easy to attach to the roof.
Furthermore, if the eaves-end water collecting member is a cover type configured to cover the eaves, foreign substances other than water flow will not directly enter the eaves.

Further, the eaves-end structure of the present invention includes a roof, a gutter provided along the eaves of the roof, and the eaves-collecting water attached to the eaves to collect water flowing on the roof surface in the eaves. And a member.
With such an eaves-end structure, the guide member does not jump out to the outside of the fence even if the water flow flows vigorously, and foreign objects other than the water flow that has passed through the roof by the plurality of rib members are It does not enter the inside of the bag and is excluded outside. Therefore, the eaves-end structure can satisfy both the water collecting function with a high water flow and the high function of removing foreign matters other than the water flow.

  According to the present invention, since the guide member in which the water flow flowing on the roof surface is guided inside the fence, and the rib member for guiding the foreign matter other than the water flow flowing on the roof surface outside the outer edge of the fence, Both the high water collecting function of the water flow that has flowed on the roof surface and the high removal function of foreign matters other than the water flow can be satisfied.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 and 2 show an embodiment of an eaves-end structure 50 using the eaves-end water collecting member 1 of the present invention. This eaves-end structure 50 is provided with an eaves-end water collecting member 1 for collecting running water such as rain water on the eaves 53 at an eave-end 52 of a roof 51. As shown in FIG. 4A, the eaves-end water collecting member 1 includes a plate-like roof material main body 2 and a water collecting member S fixed to the roof material main body 2.

The roof material body 2 of the water collecting member 1 for the eaves is made of a roof material that forms a part of the roof 51, and is long in the direction along the eaves 52 (hereinafter referred to as a lateral direction), and the vertical direction of the roof 51 (hereinafter referred to as the horizontal direction). , Which is called a vertical direction), and one end in the vertical direction is tapered.
The water collecting member S includes a guide member 3 and a plurality of rib members 4 provided on the upper surface of the guide member 3. The guide member 3 and the rib member 4 are illustrated in FIGS. As shown in FIG. 4, the sheet material is integrally formed by bending a single plate material, and the bottom portion of the folded plate material becomes the guide member 3, and the wall portion extending from the bottom portion to one side and folded back at the tip is formed. It is a rib member 4.

  And the one end part of the water collection member S is fixed to the said roof material main body 2, and the said roof material main body 2, the guide member 3, and the rib member 4 are mutually integrated. When constructing a house, by attaching a plurality of water collecting members 1 for the eaves along the eaves, the eaves water collecting member 1 is provided simultaneously with the construction of the roof 51, and it is possible to save the trouble of attaching separately later. . In addition, as a modification in which the roof material, the guide member, and the rib member are integrated, for example, a water collecting member 10 for eaves as shown in FIG. 7 may be used. This eaves-end water collecting member 10 is formed by integrating a square-shaped roof material main body 54, a guide member 55, and a rib member 56 constituting a corner of a roof as a roof material. 1, the trouble of fixing the water collecting member S to the roof material body 2 later can be saved.

  The guide member 3 guides the water flow W flowing on the roof surface m of the roof 51 to the inside of the eaves 53, and the eaves-end water collecting member 1 is provided on the eave end 52 to the outside from the lower end of the roof 51. It extends in a slope shape (see FIG. 2). Moreover, the said guide member 3 is bent in the middle part, The upper surface becomes the guide surface 3g of a water flow. The guide surface 3g has two stages including an upstream first guide surface 3g1 and a downstream second guide surface 3g2 continuous with the first guide surface 3g1, The extension line 3L is oriented so as to be located inside the flange 53.

  Hereinafter, the inclination angle refers to a downward inclination angle with respect to the roof surface m (in this embodiment, an inclination angle with respect to the roof material body 2). Examples of the inclination angle of the first guide surface 3g1 and the second guide surface 3g2 include 5 ° to 30 °. By setting the inclination angle to 5 ° or more, the water flow is attached to the first guide surface 3g1 and the second guide surface 3g2, and the water flow can be quickly flowed downward, and by setting it to 30 ° or less, It is possible to prevent the water flow from flowing along the guide surface 3g so as to fly from the outer edge of the ridge 53 to the outside. The inclination angle θ2 of the second guide surface 3g2 of the present embodiment is larger than the inclination angle θ1 of the first guide surface 3g1, and in this case, the inclination angle θ1 of the first guide surface 3g1 is set to, for example, 10 ° or more and 15 The inclination angle θ2 of the second guide surface 3g2 is set to 15 ° or more and 25 ° or less. Note that the inclination angles of the first guide surface 3g1 and the second guide surface 3g2 are not limited to the above ranges, and can be changed as appropriate.

  The plurality of rib members 4 provided on the upper surface of the guide member 3 guide foreign matters such as fallen leaves other than the water flow W flowing on the roof surface m of the roof 51 to the outside from the outer edge of the eaves 53. These rib members 4 are provided on the upper surface of the guide member 3 with, for example, an interval t1 of 5 mm or more and 35 mm or less in the lateral direction. The interval t1 is not limited to this range and can be changed as appropriate. Therefore, as shown in FIG. 1, a plurality of rib members 4 are arranged along the eaves 52 (laterally) on the upper surface of the guide member 3 in a state where the eaves water collecting member 1 is provided on the roof 51. .

Further, the rib member 4 has a substantially triangular shape as shown in FIG. 4C, and an upper end of the rib member 4 serves as a guide edge 4g. And this guide edge 4g is expanding the space | interval with the guide member 3 toward the outer side (downward) of a roof so that the extension line 4L may face outside rather than the outer edge of the collar 53, and the roof material main body 2 and It is the same.
The extension line 4L of the rib member 4 is not limited to the linear shape shown in FIG. 2, but includes a curved shape in which foreign matters such as fallen leaves fall as shown in FIG. The extension line 4 </ b> L is directed outward from the outer edge of the flange 53. FIG. 3 shows a modification of the rib member 4 in which the guide edge 4g is bent downward. Further, the extension line 3L of the guide member 3 is not limited to the linear shape shown in FIG. 2, but includes a curved shape in which a water flow falls.

  If the eaves-end structure 50 using the eaves-end water collecting member 1 is used, as shown in FIGS. 6A and 6B, the water flow W such as rain water flowing on the roof surface m and the roof surface m fall. Foreign matter K such as fallen leaves and snow is divided by the guide member 3 and the rib member 4 and falls along the guide surface 3g and the guide edge 4g, respectively. Then, the water flow W flowing on the roof surface m is guided along the guide surface 3g of the guide member 3 to the inside of the ridge 53 at the tip of the extension line 3L. At the same time, the foreign matter K falling on the roof surface m is guided by the rib member 4 along the guide edge 4g to the outside of the flange 53 that is the tip of the extension line 4L.

  Accordingly, even if the water flow W flows vigorously on the roof surface m, it is difficult to jump out of the ridge 53, and most of the water is collected in the ridge 53. In addition, the foreign matter K such as fallen leaves that have traveled on the roof surface m is difficult to enter the interior of the eaves 53, and most of it is excluded outside. That is, the eaves water collecting member 1 according to the present embodiment can satisfy both the high water collecting function of the water flow W flowing through the roof 51 and the high exclusion function of the foreign matter K other than the water flow. Yes. In particular, in areas where there is a lot of snow, it is effective in that the snow 53 does not get in the way when the snow falls, or the snow does not hit the snow 53 and break the snow 53.

  FIG. 8 shows a second embodiment of a water collecting member for eaves according to the present invention. The eaves-end water collecting member 20 of the present embodiment is different from the above-described embodiment in that the end mounting type has a mounting portion 24 that can be sandwiched between a roofing material 51a such as a roof tile that constitutes a roof and a field plate. It is a point. The eaves-end water collecting member 20 includes a plate-like attachment portion 24, a guide member 21 fixed to one end of the attachment portion 24, and a plurality of rib members 22 provided on the upper surface of the guide member 21. ing.

  The mounting portion 24 of the eaves-end water collecting member 20 is long in the direction along the eaves 52 and has a required width along the vertical direction of the roof 51 so as to support the guide member 21 and the rib member 22. Moreover, the thickness dimension of the attachment portion 24 is such that the attachment portion 24 can be sandwiched between the roof material 51a and the field plate, and the attachment portion 24 can be easily inserted between the roof material 51a and the field material. ing. By providing such an attaching portion 24, the eaves-end water collecting member 20 can be easily attached to the roof.

  FIG. 9 is a schematic diagram showing a third embodiment of a water collecting member for eaves according to the present invention. The eaves-end water collecting member 30 of this embodiment is different from the above-described embodiment in that the eaves-end water collecting member 30 is a cover type that covers the eaves 53. The rib member 33 extends to the lower side of the guide member 32, and the lower end thereof is in contact with the upper edge of the flange 53. Therefore, as shown in the figure, the rib member 33 located at the end is the cover side portion 33S of the eaves-end water collecting member 30 of the cover type. Further, the outer end of the rib member 33 extends to the outer edge of the flange 53, and the outer edge of the rib member 33 wraps around the outer periphery of the flange 53 by wrapping around the flange 53 from the outside. A portion 34 is provided. By using such a cover-type water collecting member 30 for eaves, most of the openings of the eaves 53 are covered by the eaves collecting member 30, and foreign matters such as fallen leaves do not directly enter the eaves 53. .

  In addition, this invention is not limited to said each embodiment, The attachment structure to a roof, the shape of a guide member, and a rib member can be changed.

It is a perspective view which shows the state in which the eaves-end water collecting member was attached to the roof. It is sectional drawing which shows the state in which the eaves-end water collecting member was attached to the roof. It is sectional drawing which shows the modification of the rib member which curved the guide edge below. (A) is a top view of the water collecting member for eaves, (b) is a front view, (c) is a side view. It is a principal part enlarged view of the water collecting member for eaves. (A) And (b) is a schematic diagram which shows the state divided into the water flow, the fallen leaf, etc. by the guide member and the rib member. It is a perspective view which shows the modification of the eaves-end water collecting member. It is a perspective view which shows the state in which the water collecting member for eaves of 2nd embodiment was attached to the roof. It is a perspective view which shows the state in which the water collecting member for eaves of 3rd embodiment was attached to the roof.

Explanation of symbols

1 eaves collecting member 2 mounting portion 3 guide member 3g guide surface 3L extension line 4 rib member 4g guide edge 4L extension line 50 eaves structure 51 roof 52 eaves 53 樋 W water flow K foreign matter other than water flow

Claims (6)

A water collecting member for the eaves that collects the water flow that is attached to the eaves of the roof and flows on the roof surface.
A guide member that extends outward from the lower end of the roof in a state attached to the eaves and guides the water flow flowing on the roof surface into the interior of the ridge, and protrudes at a predetermined interval on the upper surface of the guide member And a plurality of rib members for guiding foreign matters other than the water flow flowing on the roof surface to the outside from the outer edge of the eaves.   The guide member has a guide surface that is oriented so that an extension line is located inside the collar, and the plurality of rib members have a guide edge whose extension line faces outside the outer edge of the collar. The water collecting member for eaves according to claim 1.   The water collecting member for eaves according to claim 1 or 2, which is a roof material integrated type integrated with a roof material such as a roof tile constituting the roof.   The water collecting member for eaves according to claim 1 or 2, which is an end attachment type having an attachment portion that can be sandwiched between a roof material such as a roof tile constituting the roof and a base plate.   The water collecting member for eaves according to claim 1 or 2, which is a cover type configured to cover the ridge.   The eaves according to any one of claims 1 to 5, wherein the eaves are attached to the eaves to collect the roof, the eaves provided along the eaves of the roof, and the water flow flowing on the roof surface. The eaves structure of a building characterized by comprising a water collecting member.

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