JPH11152862A - Roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof, capable of stably collecting rain water at the lower ends of ridge lines without dropping rain water on a roof from the edge of an eave. SOLUTION: A roof 10 has ridge lines 12 between adjacent slopes 11, on which plural roof plates are arranged to be connected to each other. The roof plates have rising portions 14 standingly provided on slopes 11 from the ridges 2 of the roof 10 to the edge of an eave 3. The rising portions 14 are formed at prescribed spaces in the direction of the slopes, with the ends 14a arranged to be spaced constant distances from the ridge lines 12.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof of a building, and it is possible to collect rainwater falling on the roof without dropping from the eaves and to collect water stably. Also, the present invention relates to a roof that prevents the formation of icicles due to snowmelt water.

[0002]

2. Description of the Related Art Conventionally, at the eaves of a roof inclined toward the outer wall surface of a building, as shown in FIG.
A gutter 101 for collecting rainwater falling on the roof is attached to the eaves in order to prevent the raindrops from being damaged by raindrops and melted water and to prevent the raindrops from falling off the eaves.
The gutter 101 collects rainwater in a groove-shaped or tubular eaves gutter 102 provided along the eaves, and is guided to the ground or sewage through a vertical gutter 103 arranged in a vertical direction.

However, as described above, in a structure that collects rainwater or snowmelt water that has fallen on the roof by using the eaves gutter 102, the dead water or debris enters the eaves gutter 102, and the flow of water is interrupted. When the seam is disengaged, rainwater leaks from this seam, rainwater overflows from the eaves gutter 102 during heavy rain, or rainwater that falls from the roof hits the bottom surface of the eaves gutter 102 and jumps, dampening the fascia. There was a problem that it was dirty and rotted wet parts.

[0004] Therefore, as shown in FIG.
Japanese Patent Publication No. 2824 discloses a technique for eliminating the eaves gutter which causes the above-mentioned various problems. This means that, with respect to the roof ridge, a plurality of ridges 104 and 105 are arranged in a cross-shaped or T-shaped combination, and the upper edge a of all the outer peripheral walls of the building is gable-shaped or horizontal. Thus, by arranging the plurality of inclined surfaces 106, the rainwater that has fallen on the roof is collected at each crest portion c of the upper edge a of each outer peripheral wall, and the downspout 103 attached along the outer peripheral wall. It is a roof structure that leads to the upper end of the roof.

However, in the above-mentioned prior art, since the crest portion c is in direct communication with the downspout 103, a large amount of water flows into the downspout 103 at once during heavy rain, and Rainwater overflows from the collecting basin 103a, and the rainwater cannot be stably guided to the gutter. And the rainwater overflowing from the catchment basin 103a
There is a problem that the building gets wet and dirty, or a part of the building gets rotten.

Further, the upper edges a of all the outer peripheral walls of the building are:
A plurality of inclined surfaces 10 are formed so as to be gable-shaped or horizontal.
6 is limited to the configuration in which it is arranged, there is a disadvantage that it cannot be implemented on the roof of a general house such as a building with a ridge structure.

An object of the present invention is to provide a roof capable of collecting rainwater stably at the lower end of a ridgeline without dripping rainwater falling on the roof from the eaves.

[0008]

According to a first aspect of the present invention, there is provided a roof having a ridge line between adjacent inclined surfaces and a plurality of shingles connected to each other, wherein the shingles are formed of a roof. It has a rising portion that stands on an inclined surface from the ridge to the eaves, and the rising portion is formed at a predetermined interval in the inclination direction, and an end of the rising portion is located at a fixed distance from the ridgeline. It is characterized by being arranged in.

According to a second aspect of the present invention, there is provided a roof having a ridge between adjacent inclined surfaces, wherein the roof is provided with a plurality of ridges except for the ridge. The ridges are arranged upright on the slope from the roof ridge to the eaves, and are arranged at predetermined intervals in the slope direction,
The end portion of the ridge portion is disposed so as to be located at a certain distance from the ridge line. It is preferable that the protruding portion is formed of a rectangular column-shaped long member having a rectangular cross section or a long member having an L-shaped cross section.

As described above, the roof of the present invention has the rising portion formed on the roof plate, is disposed at a predetermined interval in the inclined direction, and furthermore, the end of the rising portion is located at a fixed distance from the ridgeline of the roof. When rain falls on the roof or when snow on the roof melts into snowmelt, rainwater or snowmelt flows along the slope of the roof and hits the rising part. ing. Then, the rainwater or the snowmelt flows along the rising portion, and when the rainwater accumulates on the rising portion, the rainwater hits the rising portion located lower. Alternatively, it flows down between the rising portion and the ridgeline of the roof. In this way, rainwater and snowmelt water are finally collected at the lower end of the ridgeline.

As described above, according to the roof of the present invention, it is possible to prevent rainwater and snowmelt water from dripping from the eaves and collect water at the lower end of the roof ridge. At this time, the rainwater and the snowmelt water flow down while hitting the rising portion provided on the roof, so that the water can be collected stably without collecting at the lower end of the ridge line at once.

Further, the rising portion formed on the roof can serve as a snow stopper to hold the snow accumulated on the roof, so that it is possible to prevent the snow from slipping off the eaves sharply.

[0013] In addition, even if the snow accumulated on the roof melts from the lower layer due to a rise in temperature, especially in a cold region,
Since the snowmelt water is collected at the lower end of the ridgeline, it is possible to prevent the formation of icicles generated by the re-freezing of the snowmelt water at the eaves.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention relates to a roof 10 having a ridge line 12 between adjacent inclined surfaces 11 and a plurality of shingles 13 connected and arranged. The shingle 13 has a rising portion 14 erected on the slope 11 of the roof 10 from the ridge 2 to the eaves 3. The rising portions 14 are formed at predetermined intervals in the inclined direction, and are arranged such that the end portions 14a of the rising portions 14 are located at a fixed distance from the ridgeline 12.

Alternatively, a plurality of ridges 16 may be provided on the roof 10 except for the ridge 12. Ridge 16
Are arranged upright on a slope 11 from the ridge 2 to the eaves 3 of the roof 10 and are arranged at predetermined intervals in the slope direction 11. Further, the end 16a of the ridge 16 is located at a certain distance from the ridgeline 12. The ridge 16 is
It is preferable to be formed from a prismatic long member or a long member having an L-shaped cross section.

[0016] With the above-mentioned structure, when there is rain on the roof or when snow on the roof melts to form snowmelt, rainwater or snowmelt flows along the slope of the roof,
It hits a rising portion 14 formed on the roof 10. After the rainwater or the snowmelt water is once accumulated on the rising portion 14, the end portion 14a of the rising portion 14 and the long side portion 14 are formed.
b, and further out to the rising portion 14 below. Further, the space between the end portion 14a of the rising portion 14 and the ridgeline 12 of the roof is defined as a flow passage 15, and the flow passage 15 is lowered.

The end 14a of the rising portion 14 is
It is arranged at a fixed distance from the ridgeline 12 of the roof 10. The roof 10 has a trapezoidal or triangular roof surface. Therefore, on the roof surface, the rising portion 14 provided on the eaves 3 side is longer than the ridge 2 side.

Therefore, the rainwater or snowmelt water on the roof 10 first strikes the rising portion 14 located on the ridge 2 side, and when water accumulates on the rising portion 14, the end 14a of the rising portion 14 and the length of the water end. It flows out from the side part 14b and flows out further to the rising part 14 or the flow path 15 below. As the water flows downward, the length of the rising portion 14 increases, so that the amount of water on the rising portion 14 gradually decreases. In this way, rainwater and snowmelt water are collected at the lower end of the ridgeline 12 of the roof 10 without dropping from the eaves 3 finally through the plurality of rising portions 14 and the flow passages 15.

As described above, according to the roof 10 of the present invention, rainwater and snowmelt water do not drip from the eaves, and the rainwater and snowmelt water gradually flow down the rising portion and flow through the flow passage 15.
Because it is configured to be guided to, it is possible to collect water stably without concentrating and flowing down at once. In addition, since rainwater and snowmelt water do not drip from the eaves, it is possible to remove the eaves that have been conventionally used at the eaves and solve various problems that have occurred on the eaves. can do.

Further, the rising portion 14 is used as a snow stopper.
It is possible to prevent sudden falling of snow accumulated on the roof. In addition, since it is a configuration that does not allow snowmelt water to drop on the eaves,
The formation of icicles at the eaves can also be prevented.

[0021]

An embodiment of the present invention will be described below with reference to the drawings. The members, arrangements, and the like described below do not limit the present invention, and can be variously modified within the scope of the present invention.

1 to 3 show an embodiment according to the present invention. FIG. 1 is a plan view of a roof of the present invention, FIG. 2 is a sectional view of the roof of the present invention, and FIG. It is a fragmentary sectional view.

The roof 10 of the present invention is a roof having a ridge between adjacent inclined surfaces and a plurality of roof plates 13 connected and arranged. In FIG. 1, a roof 10 in a building with a ridge structure is shown.
It is shown. As shown in FIG. 1, the inclined surface 11 of the roof 10 includes a pair of roof surfaces 11a on the long side of the building and a roof surface 11b on the short side of the building. A ridgeline 12, a so-called corner tunnel, is located between the roof surface 11a and the roof surface 11b. Note that, in the roof 10 of the present embodiment, the roof surface 11a is formed in a trapezoidal shape, and the roof surface 11b is formed in a triangular shape.

The roof 10 is, as shown in FIG.
A windproof and moisture-proof sheet 5 is provided on the top, roofing is performed, and the roof is covered with a roof plate 13. The roof plate 13 is made of, for example, a roof color iron plate, and the engaging portion 1 wound around an end portion.
3a, and the adjacent roof plates 13 are connected by the engaging portions 13a. The shingle 13 is fixed to the roof 10 by nailing with a nail 6 as shown in FIG.

The roof 10 has a roof surface 11a and a roof surface 1
On 1b, the rising portion 14 is formed so as to be orthogonal to the inclination direction of the roof, that is, the direction in which rainwater flows. As shown in FIG. 2, the rising portion 14 is formed on the roof plate 13.
It is formed by providing a bend that rises from the roof 10. The bend is formed so that no gap is formed therebetween.

As shown in FIG. 1, the rising portion 14 is provided on the roof 10 in a long shape. For this reason, the roof plate 13 on which the rising portions 14 are formed is connected to the left and right, and is arranged on the roof so that the rising portions 14 are connected. Alternatively, a panel-shaped roofing plate 13 formed in a long length in advance
Is used to form a rising portion 14 on the roof plate 13.

Further, as shown in FIG. 2, the rising portions 14 are formed every other in the roof plate 13 in the inclination direction of the roof. Thus, the rising portions 14 are formed at appropriate intervals according to the size of the roof 10. The end 14a of the rising portion 14 is disposed at a certain distance from the ridgeline 12.

A plurality of rising portions 14 are formed at predetermined intervals, and the end portions 14a of the rising portions 14 are disposed at a fixed distance from the ridge line 12, so that the rising portions 14 are formed.
As shown in FIG. 1, a flow passage 15 is formed between the end portion 14 a and the ridge line 12. Rainwater or snowmelt water on the roof 10 passes through the flow passage and flows down to the lower end of the ridgeline 12.

Also, as shown in FIG. 1, the rising portions 14 are arranged such that the rising portions 14 disposed on the eaves 3 side are longer than the ridge 2 side on the roof surfaces 11a and 11b. Be composed.

Next, the flow of rainwater and snowmelt water on the roof of the present invention will be described. If there is rainfall or snowfall on the roof, rainwater or snowmelt water tends to flow along the slope of the roof, and the rainwater or snowmelt water hits the rising portion 14 while flowing on the roof surfaces 11a and 11b. The rainwater or the snowmelt gradually accumulates on the rising portion 14, then flows out from the end 14 a of the rising portion 14, passes over the rising portion 14, and extends along the long side 14 of the rising portion 14.
Flow out of b.

The rainwater or snowmelt water flowing out of the rising portion 14 flows on the lower roof surface, and further flows to the rising portion 14 or the flow passage 15 located further below. In this way, rainwater or snowmelt flows down on the roof surface.

The rising portions 14 on the roof surfaces 11a and 11b are longer in the rising portions 14 located on the eaves 3 side than in the rising portions 14 located on the ridge 2 side. Therefore, as the rainwater falling on the roof flows downward, it hits the longer rising portion 14, so that it does not easily flow out from the long side portion 14 b of the rising portion 14. The rainwater and snowmelt water finally flow through the flow passage 15 and collect at the lower end side of the ridgeline 12 while flowing down to the eaves side.

As described above, according to the roof of the present invention, since rainwater does not drip from the eaves, it is possible to prevent rainwater from splashing on people and ornaments under the eaves, and to prevent the ground under the eaves from getting wet by rainwater. can do. Furthermore, rainwater is guided down the flow passage while gradually flowing down multiple rising parts, and is collected.Therefore, the rainwater does not flow into the gutter at once, and the building is decayed or contaminated due to damage to the gutter or bounce of the rainwater. Can be prevented.

Also, since rainwater does not drip from the eaves, it is possible to remove the eaves gutter which has been conventionally used at the eaves, and to solve the problems such as clogging and damage occurring in the eaves. be able to.

Further, the rising portion serves as a snow stopper to hold snow accumulated on the roof, thereby preventing a sudden fall from the eaves. In addition, since the configuration is such that snowmelt water is not dropped on the eaves, it is also possible to prevent the generation of icicles generated by the re-freezing of the snowmelt water at the eaves.

In the present embodiment, an example is shown in which four rising portions are formed on the roof surface on the long side of the building and on the roof surface on the short side of the building, but the present invention is not limited to this. It is assumed that the number of rising portions is adjusted according to the size of.

In the above-described embodiment, an example of a building having a ridge structure is shown. However, the present invention is not limited to this, and a building having a roof having a ridge between adjacent inclined surfaces may be used. Needless to say, the roof of the present invention can be used for such purposes.

FIGS. 4 and 5 are explanatory views showing another embodiment of the present invention. In this embodiment, the same members as those in the above embodiment are denoted by the same reference numerals, and description thereof will be omitted.

FIG. 4 is an explanatory view showing a ridge. In this embodiment, a plurality of ridges 16 are arranged on the roof 10. As shown in the figure, the ridge portion 16 is formed of a rectangular column-shaped long member having a rectangular cross section, and is orthogonal to the roof inclination direction, that is, the direction in which rainwater flows on the roof surfaces 11a and 11b. It is arranged as follows. The ridges 16 are arranged at predetermined intervals, and the ends of the ridges 16 are ridge lines 1.
It is assumed that they are arranged at a fixed distance from 2. Also, the ridge portion 16 is located on the roof surface 11a and the roof surface 11b,
The ridge 16 arranged on the side of the eaves 3 is configured to be longer than the side.

When there is precipitation on the roof 10 or when snow on the roof melts to form snowmelt, rainwater or snowmelt flows along the slope of the roof and hits the ridge 16. ing. And rainwater and snowmelt water
When the rainwater flows along the ridges 6 and accumulates on the ridges 16, it hits the ridges 16 located below. Alternatively, it flows down the flow passage 15 formed between the ridge 16 and the ridgeline 12 of the roof. In this way, rainwater and snowmelt water are finally collected at the lower end of the ridgeline 12.

The protruding ridge 16 is not limited to the prismatic long member, but may be formed of a long member having an L-shaped cross section as shown in FIG. 5, for example. It may be configured to be fixed on the top.

By using the ridges 16 as described above, even when the roof plate 13 is made of a non-bendable member, only the ridges 16 are disposed on the roof, The upper rainwater and the like can be collected at the lower end of the ridgeline to prevent dripping of water from the eaves and to prevent snow from falling.

[0043]

As described above, according to the roof of the present invention, the rainwater that has fallen on the roof does not drop onto the eaves, and the rainwater can be collected stably. It can prevent a sudden slide down and the formation of icicles at the eaves.

[Brief description of the drawings]

FIG. 1 is a plan view of a roof according to the present invention.

FIG. 2 is a sectional view of a roof according to the present invention.

FIG. 3 is an enlarged view of a main part of FIG. 2;

FIG. 4 is an explanatory view showing a ridge.

FIG. 5 is an explanatory view showing another example of the ridge portion.

FIG. 6 is an explanatory diagram showing a conventional example.

FIG. 7 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

 2 building 3 eaves 4 roof base 5 windproof and moisture proof sheet 6 nail 10 roof 11 slope 11a roof 11b roof 12 ridge 13 roof shingle 14 rising part 15 flow passage 16 ridge

Claims (4)

[Claims] 1. A roof having a ridge line between adjacent slopes and connecting a plurality of roof shingles, wherein the roof shingles are erected on a slope from a roof ridge to an eaves tip. A roof, wherein the rising portions are formed at predetermined intervals in an inclined direction, and the ends of the rising portions are arranged at a fixed distance from the ridge line. 2. A roof having a ridge between adjacent slopes, wherein the roof is provided with a plurality of ridges excluding the ridge, wherein the ridges extend from the roof ridge to the eaves. And is disposed so as to stand on an inclined surface that reaches a predetermined distance in the inclination direction, and is disposed such that an end of the ridge portion is located at a fixed distance from the ridge line. And the roof. 3. The roof according to claim 2, wherein the protruding portion is formed of a rectangular column-shaped elongated member having a rectangular cross section. 4. The roof according to claim 2, wherein the ridge portion is formed from a long member having an L-shaped cross section.