JP2512389Y2 - Corner building cover - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner ridge cover suitable for storing in a roof ridge, and more particularly to a corner ridge cover that can be easily installed without water leakage in a storm.

[0002]

2. Description of the Related Art Conventionally, there are several methods for storing a roof ridge in which a roof plate made of metal or synthetic resin is roofed. For example, as shown in FIG. After placing the drainer 2 , aligning the roof board 4 with the corner ridge core, and cutting and fixing it slightly longer than the width of the mounting part so that it overlaps the corner ridge drainer 2 sufficiently, and then fix the corner ridge cover 6 on the upper part of the water without folding back. Fix the corner ridge cover attachment portion 62 of the upper attachment portion to fix the corner ridge drainer 2 and the roof panel 4, or use the long ridge tree (not shown) without the corner ridge cover. A structure is adopted in which the building is housed in the corner by hitting it.

This method inevitably causes a gap between the ridge-side corner ridge cover and the roof plate, and in particular, from the flat upper water portion of the corner ridge cover, blowing up from below such as a storm and lateral water flow. Resistance to rain is inevitable, and intrusion of rainwater into the attic is inevitable.

There is also a method of using a discard plate (corner ridge drainer) 3 as shown in FIG. In this case, it is necessary to construct the entire circumference of the roof step by step at the same level while using the descending board discarding plate. First, align the discarding board 3 with the descending building core, and use the goby of the left and right roofing boards. Put it on top.
Next, cut off the roofing board according to the corner ridge insertion part of the discarding board, hook one on the discarding board and stack it, and attach it.
After this is over, the corner ridge cover is completed by covering the left and right roof plates from below.

In this mounting method, it is necessary to construct the roof from the most eaves side to the entire circumference of the roof at the same level in a stepwise manner, and the cover is simply pushed in. The force is weak, and there is a high possibility that it will slip off due to snowfall or wind pressure.

[0006]

[Problems to be Solved by the Invention] The present invention is designed for use in a roof ridge with a roof plate made of metal or synthetic resin.
With the aim of developing a corner tower cover that does not intrude rainwater into the attic even from wind or rain from below or from the lateral direction and has excellent watertightness that can reliably prevent slipping of snowfall and separation due to wind pressure. To do.

[0007]

SUMMARY OF THE INVENTION The present invention is a rectangular arrow vane-shaped roof corner ridge cover. (1) The surface of the cover coincides with the corner ridges on the left and right with a ridge line at the substantially center in the longitudinal direction. (2) The upper fold edge of which the plane is V-shaped and the cross-section is upright and C-shaped is formed at the upper end of the water gradient of the cover, and the upper fold edge and the almost center thereof are integrally formed with the cover. (3) A convex V-shaped plane, a C-shaped cross-section, and a C-shaped cross-section, and at least a part of the upper folded edge is fitted to the lower end of the water gradient of the cover. The above-mentioned object has been achieved by developing a roof corner ridge cover that is characterized by consisting of a bottom folded edge that fits together.

The material of the corner ridge cover in the present invention may be a plate material such as metal or synthetic resin, for example, a commonly used metal or alloy such as aluminum, iron or copper, and various surface treatments (chemicals) as necessary. It is preferable to use a plate material provided with an undulation such as an anticorrosion coating or coating) or a groove. Further, various weather resistant synthetic resin materials obtained by plate molding or injection molding are used.

1 to 8 show an example thereof. The overall shape has an appearance like an arrow blade as shown in FIG. 1 or 2. This is the preferred shape as it makes it difficult for water to enter the attic when it flows to the eaves.

1 or 2 is a sectional view of a corner ridge cover showing a thin metal plate, aa '(FIG. 3), bb' (FIG. 4),
cut like cc '(FIG. 5), d-d' (FIG. 6),
It can be made by bending or drawing.

As can be seen from the sectional view taken along the line aa 'shown in FIG. 3, in the corner building core 11, the folded portion of the lower water portion 15 is provided with the folded portion 14 of the mounting portion on the other eaves side to prevent rainwater from entering. To do. The tip of the corner ridge cover may be sharp or arc-shaped according to the design of the roof plate.

As shown in FIG. 2, the mounting portion is once constricted from the shape of an arrow blade and then further extended, so that a mounting portion 16 having a length such that water is not blown into the lower corner of the ridge cover on the ridge side due to wind and rain. Put on. The attachment portion 16 may be stamped with a punch or the like to indicate a fixing place, or a hole for a fixing material for a nail or the like may be provided.

In the middle of this mounting portion, a water folding portion 12 is provided.
At the same time, the mounting portion folding back 14 is provided so as to be fitted to the folding underwater of the other corner ridge cover.

The cross section of bb 'shown in FIG.
FIG. 4 is a cross-sectional view of both side portions separated from Underwater turnback 15
Although it has a different position, it has substantially the same shape as the aa 'cross-sectional view, and is fixed by hooking it on the eaves side water folding portion 12 as well. It is fixed to the above-water folding part in combination with the other underwater folding part.

Here, a packing 17 and a packing 18 which are separately prepared or integrated in advance are provided to ensure the tight sealing of the joints with other corner ridge covers and roof plates and the side surfaces of the corner ridges. In particular, the packing 17 prevents lateral rain from entering the rain.

FIG. 5 is a sectional view of the corner ridge cover shown in FIG.
FIG. 9 is a cross-sectional view of a portion cc ′ in the middle of FIG. In the corner ridge cover shown in FIG. 1, the water folding portion 12 has a linear shape,
In such a case, all the folded-back portions can be easily provided by simply bending the portions other than the mounting portion 16. However, if this part is a curved line as shown in FIG. 2, it is desirable to fold it back, but it is difficult to fold it back only by bending, and in such a case it is unavoidable to make a cut and make a fold, or if that is also difficult As shown in FIG. 5, at least the rising 13 is provided,
It is necessary to prevent the injection of rainwater.

FIG. 6 is a cross section of this corner ridge cover. The packing 18 is provided so as to ensure waterproofness from both sides of the corner ridge cover.

FIG. 7 is a sectional view of the corner ridge received when the corner ridge cover is attached after the roofing material 4 has been roofed. Underwater corner ridge cover ( 1 A, the reference number for each part is A.), roof material ( 4 A, same as above), upper water corner ridge cover ( 1 B), roof material ( 4 B) Then, first, the roofing material 4A,
4B is pre-roofed. Corner ridge cover 1
The water folded portion 12 of A, the engagement portion of the roofing material 4 A and 4 B are engaged by water folded portion 12A of Sumito cover 1A is fixed, further water bottom 15B of Sumito cover 1B thereon
It is possible to carry out construction by hooking and engaging with each other and fixing the mounting portion 16B (not shown), which is effective in improving work efficiency.

FIG. 8 shows a joint portion when the entire circumference of the roof is successively constructed stepwise at the same level as in the conventional method. In this case, the manner of engagement of the coupling section Sumito cover 1 A and FIG. 7
Although the order of the above-mentioned water folding portion 12A and the surface material 41B of the roof material 4 is reversed, there is no problem in housing, so a convenient method for roof construction can be adopted.

As can be seen from the above description, the corner ridge cover is fixed by the other corner ridge cover at the lower part of the water and is completely fixed by the nail or the like at the mounting portion at the upper part of the water. In this case, holes for fixing nails and the like enter the inside of the corner ridge cover on the other ridge side, and in the middle, the water folding portion 12, rising portion 13 and mounting portion folding portion 1 of the main cover.
Since it is effectively blocked at 4, there is no intrusion of rainwater, and it is completely fixed and can be stored in a corner building with good water storage.

[0021]

In the corner ridge cover of the present invention, all the water folds are bent at the upper part of the water to provide risers, folds and the like, and packing is also pressed between the folds of the corner ridge cover and the roof panel locking portion 43A. It works well and has sufficient resistance to lateral flow of rainwater and blowing up from below.

The particular water bottom of the junction of Sumito cover water bottom corner ridge cover 1 A of water folded 12A, rising 13A, water bottom 15B of the corner ridge cover 1 B line and the water top of the mounting portion folded 14A Since the lines of are separated from each other to form a large space, even if the air is blown from a slight gap of the joint portion, the speed thereof is lost here, and it is effectively prevented from blowing into the attic. Even if the water is further pushed up by the wind, the water return portion 12 provided on the water upper portion of the corner ridge cover, the rising portion (if possible, the return portion) 13, and the attachment return portion 14 of the water return portion Backflow can be prevented more effectively.

Further, since the mounting portion is located above the water repelling portion and is attached to the back of the corner ridge cover on the other ridge side, the fixing is strong, and is resistant to wind and skidding due to snowfall. It can be installed in a corner building with sufficient retaining power.

[0024]

[Effects of the Invention] Since the corner ridge cover of the present invention has the structure defined above, the main body (roofing material) is installed so as to leave a gap slightly larger than the width of the mounting portion, and the cover is sequentially covered from the eaves side. When hooking the folded part of the lower part of the underwater to attach it, the lower part of the water (eave side) and the upper part of the water (ridge side) are firmly meshed, and the opposing force against the wind pressure also increases.

Normally, a corner ridge drainer is used under the corner ridge cover, but the corner ridge cover of the present invention uses side packing and packing on the outside of the water upper fold to prevent rainwater from entering from the side. Since it becomes possible, it is possible to avoid using the corner ridge drainer.

Further, if the packing of the folded portion under the water and the side packing are attached to the corner ridge cover in advance by using an adhesive or an adhesive, they will be useful for improving work efficiency.

The corner ridge cover of the present invention is easy to manufacture,
It is an excellent corner ridge cover because it is not necessary to sequentially install the roof material around the entire roof and the corner ridge cover at the same level, and the corner ridge cover can be attached after the roof material is applied. .

[Brief description of drawings]

FIG. 1 is a perspective view of a corner ridge cover of the present invention.

FIG. 2 is another embodiment of the corner ridge cover of the present invention.

FIG. 3 is a sectional view taken along the line aa ′ of FIGS. 1 and 2.

FIG. 4 is a sectional view taken along the line b-b ′ of FIGS. 1 and 2.

5 is a sectional view taken along the line c-c 'of FIG.

6 is a sectional view taken along line d-d 'of FIG.

FIG. 7 is an enlarged view of a cross section of a coupling portion.

FIG. 8 is an enlarged view of a cross section of the joint portion when the roof material and the corner ridge cover are simultaneously installed at the same level.

FIG. 9 is an example of a conventional corner building.

FIG. 10 is another example of the conventional corner building.

[Explanation of symbols] 1 corner ridge cover 11 corner ridge core 12 water folding part 13 rising part 14 mounting part folding part 15 underwater 16 mounting part 17 packing 18 packing 2 drainer 3 waste plate 3'corner ridge insertion 4 roofing material 41 Surface material 42 Lining material 5 Field plate 6 Conventional corner ridge cover 61 Underwater 62 Mounting part

Front page continuation (72) Inventor Tsutomu Sugiyama 4-3-18 Nihombashi Muromachi, Chuo-ku, Tokyo Within Sky Aluminum Co., Ltd. (72) Inventor Tatsuhiro Nagano 1-247 Shikitsu-higashi, Naniwa-ku, Osaka Kubota Co., Ltd. (72) Inventor Hiton Ikeda 1455-16 Hanajimacho, Mizukaido City, Ibaraki Prefecture Yamamoto Metal Co., Ltd.

Claims (2)

(57) [Scope of utility model registration request] 1. A roof corner ridge cover in the shape of a rectangular arrow blade, wherein (1) the surface of the cover has an inclined surface that has a slope that matches the corner ridge on the left and right with a ridge line at the approximate center in the longitudinal direction, (2) At the upper end of the water gradient of the cover, an upper folded edge portion having a V-shaped flat surface and a C-shaped cross-section, and a strip-shaped mounting piece integrally extending with the cover are provided substantially at the center thereof. (3) At the lower end of the water gradient of the cover, a lower folded edge portion having a V-shaped convex plane, a C-shaped cross-section and a C shape, and at least a part of which fits with the upper folded edge portion Roof corner ridge cover characterized by consisting of. 2. A band-shaped packing is fixedly provided between the ridge line in the longitudinal center of the back side of the rectangular arrow vane-shaped roof corner ridge cover and the left and right side edges, and along the side edges. The roof corner ridge cover according to claim 1, wherein: