JPH0311293Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a draining device for a rising portion of a roof between a lower floor roof plate and an outer wall of an upper rising portion of a building.

[Conventional technology]

In a two-story gable roof as illustrated in Figure 1, there are various problems in waterproofing the joint B between the end of the first floor roof plate and the rising side A of the second floor of the building frame and the front exterior wall. It was hot. That is, in the past, watertightness and airtightness were achieved by filling the joint between the draining metal plate fixed to the rising part, etc. and the roof plate with caulking material, or applying a thick coat of paint or the like. It is made to have.

[Problem that the invention attempts to solve]

In the conventional products constructed as described above, the caulking material, paint, etc. were susceptible to sunlight and had insufficient weather resistance. In particular, caulking materials are not only susceptible to sunlight but also to vibrations, so if the caulking loosens due to earthquakes or vibrations caused by large vehicles, rainwater, etc. can enter the interior of the room and cause rain buildup. The problem was that there were many.

This invention solves the above-mentioned problems and is easy to work with. Even if cracks occur in the caulking area due to vibration or gaps occur due to temperature changes, rainwater etc. can enter the indoor side through the roof board. It is an object of the present invention to provide a draining device for a rising part of a roof that can reliably prevent this from occurring.

[Means for solving problems]

In the roof rising part draining device according to the present invention, a plurality of upper and lower inclined protrusions which are inclined downwardly toward the outdoor side protrude at intervals from each other on the indoor side surface of the rising part, and the inclined lower end of all or the upper part of the inclined protrusions is provided. Equipped with a drainage member in which a water guide hole is formed in the part,
The standing part formed at the end of the lower floor roof plate is brought into contact with the outer wall of the upper floor rising part of the building, and the rising main part of the draining member is fixed to the outdoor side of the upper floor rising part with a fixture, and the draining member The upper sloped ridge is placed above the upright part of the roof sheet, and the plurality of lower sloped ridges are pressed against the outdoor surface of the upright part of the roof sheet, and the uppermost sloped ridge and the rising part of the upper floor are pressed. Caulking material is filled between the outer wall and the outer wall.

[Effect]

The draining device of the present invention presses the outdoor surface of the upright part of the roof board with a plurality of upper and lower inclined protrusions, so there is no gap between these pressing parts, the upright part of the roof board, and the outer wall of the upper floor of the building. 3 of the outer wall of the drainage member, the rising part of the roof board, and the rising part of the upper floor.
It can securely and stably fix the person, has a simple structure with a small number of parts, and can be shortened to the required height by cutting out a part of the draining member, making it easy to use. Furthermore, even if the caulking material has deteriorated over time and rainwater enters between the drainage member and the upright part of the outer wall of the upper floor upright part and the upright part of the roof board, the intruding rainwater can be prevented by the slanted ridges. The water is guided in the outdoor direction and flows down onto the roof plate outside the draining member through the water guide hole, so water leakage can be reliably prevented.

〔Example〕

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 2 and FIG. 3 show a first embodiment, and this embodiment focuses on the joint between the end of the roof plate 1 of the metal roof of a newly built house and the side surface of the second floor rising part of the building's outer wall, that is, This is a draining device at the joint A or B in FIG. 1.

In Figures 2 and 3, 2 is the rising part of the second floor of the building frame, and the mortar 3 constituting the outer wall of this part is covered with the indoor side of the end 1a of the roof board 1 and from this end. An upright portion 4a of a sacrificial plate 4 formed with a substantially L-shaped cross section is embedded below the upright portion 1b bent at a right angle.

5 is a long draining member made of an extruded aluminum alloy material or a hard synthetic resin,
As shown in the partially enlarged view of FIG. 3, it is formed of a rising main body 5a having a required height and four upper and lower inclined protrusions 5b that slope downward toward the outdoor side on the indoor side surface 15 of this rising main body 5a. ing. 5c is an inclined surface of the inclined protrusion 5b.

The inclined protrusions 5b are provided in a plurality of stages parallel to each other in the vertical direction and protrude from the main body 5a at predetermined intervals so that their upper end portions 5d are flush with each other. Lower end 5e
Water-conducting holes 6, 6, . . . are bored therein. These through holes 6 may have any shape, such as rectangular or circular, but they can be filled with caulking material 7 and attached to the rising part 2 of the building frame through the mortar 3 with a fixing device 10 such as a nail or screw to drain the drainage member 5. shall maintain the strength necessary to secure the

To construct a draining device using the draining member 5, the upright portion 1b of the roof board 1 is brought into contact with the outdoor side surface of the mortar 3, which is the outer wall, and the rising main body 5a of the draining member 5 is connected to the building frame from the outdoor side. Rising part 2
By fixing the uppermost inclined protrusion 5b to the upper part of the raised part 1b of the roof board 1, the plurality of lower inclined protrusions 5b are pressed against the outdoor side surface of the raised part 1b, and the uppermost inclined protruded part 5b is fixed to This above and mortar 3
A caulking material 7 is filled between the two.

Incidentally, the inclination angle of the inclined protrusion 5b can be changed as appropriate within the above-mentioned strength retention range.

Further, the height of the draining member 5 can be determined depending on the installation location by cutting the long material in the longitudinal direction to obtain a desired height.

In Figure 2, arrows indicate the direction of flow of rainwater, etc.
20 is a gap between the lower end of the draining member 5 and the roof plate 1.

FIG. 4 is a longitudinal sectional view of a main part of a second embodiment in which the draining member 5 used in the above embodiment is attached to the rising part of an old roof. In FIG. 4, reference numerals 8 are old slate tiles, and new metal roofing sheets 1 are covered on the upper surfaces of these tiles 8, and the raised portions 1b of these metal roofing sheets 1
is brought into contact with the lower end 3a of the mortar 3, and the draining member 5 is further applied from the outdoor side of the mortar 3, and the fixture 10
It is fixed to the rising part 2 of the building frame, and caulking material 7 is filled between this on the uppermost inclined protrusion 5b and the mortar 3.

FIG. 5 is a longitudinal sectional view of a draining member according to a third embodiment of the present invention. In Fig. 5, 9 is a draining member 5
This is a downwardly inclined part provided at the lower end of the rising main body 5a, and this inclined part 9 is further formed with a step part 11, and together with the rising main body 5a and the inclined protrusion 5b, it integrally constitutes the draining member 5. .

FIG. 6 is a longitudinal sectional view of a draining member according to a fourth embodiment of the present invention. In FIG. 6, reference numeral 12 is a recess provided in the upright main body 5a of the draining member 5, and is formed so as to protrude stepwise toward the indoor side. Then, the draining member 5 is fixed to the rising portion 2 of the building frame using the recess 12 with the fixture 10. In this embodiment, the inclined protrusion 5b at the lower end has a water guide hole 6.
is not established.

In each of the embodiments shown in FIGS. 4 to 6, the same members as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted.

In the case where the downwardly inclined part 9 is integrally formed at the lower end of the draining member 5 as in the third embodiment, the gap created at the lower end of the draining member in the first embodiment is eliminated, and the wind blows up from this gap. At the same time, by integrally forming the draining member, the strength of the entire draining member can be increased.

Further, as in the fourth embodiment, the recessed portion 12 protruding toward the indoor side is formed in a part of the upright main body 5a of the draining member 5, so that the head of the fixture 10 is not visible, resulting in a good finish, and the uneven surface By forming this, it is possible to improve the strength and have a design effect.

[Effect of idea]

As explained above, the draining device for the rising part of the roof according to the present invention is such that the standing part formed at the end of the roof board of the lower floor, such as the first floor, comes into contact with the outer wall of the rising part of the upper floor, such as the second floor, and the draining member The main body of the rising part is fixed to the outdoor side of the rising part of the upper floor with a fixing device, the upper inclined ridge of the draining member is placed above the rising part of the roof board, and the lower part of the plural inclined ridges is attached to the upper part of the roof board. By pressing the upright part against the outside surface of the room, there is no gap between the lower inclined protrusion and the upright part of the roof board, and between this upright part and the rising part of the upper floor. Although it has a simple structure with a small number of parts, it can securely and stably fix the three parts of the exterior wall, and by cutting out a part of the draining member, it can be shortened to the required height. Good sex. Furthermore, if the caulking material filled between the top slope ridge and the outer wall of the upper floor riser deteriorates, rainwater etc. may enter between the draining member and the outer wall of the upper floor riser. The water is guided outdoors by the slanted ridge that slopes downward toward the outdoor side, and flows down onto the roof board outside the drainage member through the water guide hole formed at the lower end of the slanted ridge. This provides an excellent effect of reliably preventing water leakage.

[Brief explanation of the drawing]

The drawings show an embodiment of the watertight member for the roof rising part according to the present invention, in which Fig. 1 is a perspective view showing the position of the roof rising part, and Fig. 2 shows the first embodiment in a newly built house. Partial longitudinal sectional view of the installed state,
Fig. 3 is a partial enlarged perspective view of the watertight member, Fig. 4 is a partial longitudinal sectional view showing the second embodiment used on an old roof, Fig. 5 is a longitudinal sectional view of the third embodiment, and Fig. 6 is a longitudinal sectional view of the third embodiment. FIG. 4 is a vertical cross-sectional view of the fourth embodiment. 1... Roof plate, 1b... Standing part, 2... Standing part of building frame, 3... Mortar (outer wall), 4...
Discard board, 4a... Discard board standing portion, 5... Draining member, 5a... Standing main body, 5b... Inclined protrusion, 5
c... Inclined surface, 5d... Upper end, 5e... Inclined lower end, 6... Water guide hole, 7... Caulking material,
8... Slate tile, 10... Fixture.

Claims (1)

[Scope of utility model registration request] A plurality of upper and lower inclined protrusions that slope downwardly toward the outdoor side protrude at intervals from each other on the indoor side surface of the rising main body, and a water conduction hole is formed at the inclined lower end of all or the upper part of the inclined protrusions. A raised part formed at the end of the lower floor roof board is brought into contact with the outer wall of the rising part of the upper floor of the building. The upper sloped protrusion of the drainage member is placed above the upright part of the roof plate, and the plurality of lower sloped protrusions are pressed against the outdoor surface of the upright part of the roof plate, and the uppermost inclined protrusion is placed above the raised part of the roof plate. A draining device for a rising part of a roof, characterized in that a caulking material is filled between the outer wall of the rising part of the roof and the outer wall of the rising part of the upper floor.