JP2972194B1 - Drainer mounting structure - Google Patents

Abstract

The present invention relates to a drain plate mounting structure capable of improving watertightness at an intersection between an outer wall and a house overhang extending from the outer wall. A drainboard mounting structure for mounting a drainboard that drains an intersection between an outer wall formed of an outer wall panel and an attached roof of a house overhang extending from the outer wall, wherein the outer wall panel is joined to a frame material. Forming a step-down surface having a frame and removing a lower outer surface of a step at a lower portion of the frame,
And while attaching an exterior material to the upper surface above the stepped portion of the framework, the draining plate includes a water-blocking portion located on the attached roof, a rising portion, and the rising portion. It is located on the step-down surface, and furthermore, the outer surface of the rising portion is covered with a waterproof sheet hanging down from above, and on the outer surface of the waterproof sheet, a base bar is provided to align the outward surface with the upper surface. A mounting structure for a drain board, wherein a lower exterior material is attached to the base beam in connection with a lower end of the exterior material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water draining plate mounting structure capable of improving watertightness at an intersection between an outer wall and a house overhang extending from the outer wall.

[0002]

2. Description of the Related Art In recent years, so-called prefabricated houses, in which floors, roofs, walls, and the like are formed using integrally portable panel bodies, have become widespread. Forming various patterns on the outer wall surface of a house by using an exterior plate such as a ceramic board having irregularities on the surface is sometimes employed for improving the external design.

Further, in a house, as shown in FIG. 6, a house overhang H2 such as a shed may protrude from an outer wall above the floor of the house main body H1, and an outer wall and an attached roof R of the house overhang H2 may be protruded. The applicant of the present invention discloses one of the mounting structures of a drain plate for making such an intersection watertight by using a drain plate, since it is necessary to surely drain the intersection portion. Has proposed.

[0004] A part of this proposal is to provide a base plate C made of a flat plate on a stepped surface B in which a lower portion of a frame A of an outer wall panel P is removed, as schematically shown in FIG.
The rising portion E of the draining plate D extending from above the attached roof R formed a ground surface to which it could abut. Note that a lower exterior material F is disposed on the outer surface of the rising portion E on the base plate C.

[0005]

However, in this case, although the base plate C is covered with the draining plate D and the lower exterior material F to provide a rain cover, it is preferable to further improve the water tightness.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a draining plate mounting structure capable of improving watertightness at an intersection between an outer wall and a house overhang extending from the outer wall.

[0007]

In order to achieve the above object, a first aspect of the present invention is to provide a drain plate for draining an intersection between an outer wall composed of an outer wall panel and an attached roof of a house overhang extending from the outer wall. A mounting structure of a drainer to be mounted, wherein the outer wall panel has a frame formed by joining frame materials, and an outer surface of the frame is formed with a stepped surface obtained by removing a step lower portion and a base surface above the step portion. While dividing and attaching an exterior material to the base surface, the draining plate includes a water-blocking portion located on the attached roof and a rising portion, and the rising portion is provided on the step-down surface. Position, and the outer surface of the rising portion is covered with a waterproof sheet hanging down from above, and a base frame material having an outer surface aligned with the base surface is attached to the outer surface of the waterproof sheet. A lower exterior material connected to the lower end of the exterior material. A mounting structure of a deflector board, characterized in that.

[0008] Further, the intersection is formed on an outer wall surface of the outer wall.
At the same time, and a plurality of exterior materials
Each, which are lined up at the lower end of each exterior material
Both lower exterior materials have the same planar shape.

The invention according to claim 2 is characterized in that the exterior material and the lower outer
The material is a recess formed at the opposite end, and fits into this recess.
It is characterized in that it is connected via an engagement means with the convex part to be inserted.
It is a sign.

Further, the invention according to claim 3 is characterized in that the exterior material and the lower outer portion
On the outer surface with the material, include multiple horizontal grooves
A pattern is formed, and the exterior material and the lower exterior material are formed.
Means that a groove-shaped parting-off portion is formed between the ends by connection
It is characterized by the following.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. For example, as shown in FIG. 6, the mounting structure of the drain board according to the present invention includes the outer wall W on the floor of the house body H1 and the attached roof R of the house overhang H2 such as a lower house projecting from the outer wall W. As shown in FIGS. 1 to 4, the outer wall W is formed of an outer wall panel P having a frame 2, and a step 2 A is provided at a lower portion of the outer surface of the frame 2 to form a step 2 A. It is divided into an upper base surface 2B and a step-down surface 2C formed by removing the lower part of the step portion 2A, and is waterproofed by using a drainer plate 3 and a waterproof sheet 4. An exterior material 5 is disposed on the base surface 2B, and a lower exterior material 7 is disposed on the stepped surface 2C with a base frame material 10 interposed therebetween. Since the attached roof R is composed of the two-way inclined roofs R1 and R2, the intersection M of the outer wall W with the outer wall is inclined downward toward both sides of the outer wall W.

As shown by frame 2 in FIG. 2, the outer wall panel P has an intersection M with the attached roof R on its plane.
Is projected as an inclined line m.

In the present embodiment, the outer wall panel P is formed as a large-sized panel having a width twice as large as a module having a reference length used in a prefabricated house. The upper frame member 12 and the lower frame member 13 are bridged between the vertical frame members 11, 11, and the bar members 14, 14 in the two vertical members, and the bar members 15,
15 having a left-right symmetrical basic frame body, and each of the vertical frame members and the crosspieces are connected to the basic frame body, and the crosspiece 16 passes over the inclined line m at the same inclination. A horizontal cross bar 1 that is separated upward from the upper end of the cross bar 16 by the same distance L.
7, 18 are installed.

Further, the frame 2 is provided with the stepped surface 2C whose outer surface is deleted below the stepped portion 2A as described above. In this example, the stepped portion 2A is indicated by a dashed line in FIG. As shown in the drawing, the one side end of the framework 2 passes through the center line of the cross bar 17, the middle cross bars 14, 14, and the other side bar 18 to the other side end of the frame 2, thereby forming a step-like shape. Is formed. The step depth is about 10 to 15 mm, and the lower exterior material 7 arranged on the step surface 2C is
B and the exterior material 5 are set to a depth such that they are aligned after the completion of the assembling work. Instead of a large panel, two panels each having a normal module width can be used.

As the exterior material 5 attached to the base surface 2B, various exterior materials such as a mortar board, a lightweight concrete board, and a ceramic board fired by appropriately applying a glaze can be used.

In this embodiment, as shown in FIG. 3, the exterior material 5 is provided on both sides of the center line of the middle cross members 14 and 14 and between the upper frame member 12 and the horizontal cross members 17 and 18, respectively. It includes two exterior materials 5A and 5B having different covering lengths. Still more may be used. The exterior materials 5A and 5B are
In this example, a plurality of grooves 2 extending in the horizontal direction are formed on the outer surface thereof.
A brick pattern consisting of a vertical groove 3 and a vertical groove dividing the vertical line is formed continuously in each of the exterior materials 5A and 5B so that a groove can be positioned at a lower end.

Further, by disposing the exterior members 5A and 5B in the framework 2, a pentagonal and uniform flat surface having the crosspiece 16 as an oblique side is provided between the lower end thereof and the vicinity of the lower end of the slanted crosspiece 16. Parts 7a and 7b are formed.

As shown in FIG. 1, such an outer wall panel P is supported by a beam 25 on the upper floor made of, for example, lattice beams and a beam 26 on the ceiling via fixing fittings to form the outer wall W. I do. The attached roof R is, as shown in FIG.
It is formed using the roof panel PR. The roof panel PR also has a base plate 29 attached to the upper surface of the framework 27.

An appropriate roofing material 30 is provided on the upper surface of
Is provided, and the roof waterproof sheet 32 that covers the baseboard 29 with the roofing material 30 rises in contact with the stepped surface 2C of the outer wall panel P. The step 2
It is also possible to form a cover 32A that rises to the vicinity of A and closes the step-down surface 2C.

The draining board 3 comprises a front covering part 3A1 and a top covering part 3A2 which cover the upper surface and the front surface of a roof base material 34 having a rectangular cross section attached to the end of the roofing material 30 facing the outer wall W.
And a rising portion 3B that contacts the stepped surface 2C along the stepped surface 2C, that is, via the roof waterproof sheet 32. The front cover portion 3A1 and the upper cover portion 3A2 are fixed by a fixing tool such as a nail. The rising portion 3B rises continuously up to, for example, the nearest vicinity of the step portion 2A or at least half the height thereof.

Further, the outer surface of the rising portion 3B is covered with the waterproof sheet 4 hanging down from above. The waterproof sheet 4 includes the base surface 2 </ b> B above the framework 2 and the exterior material 5.
And is bent inward along the stepped portion 2A, covers the rising portion 5B, and extends near the lower end thereof. Thereby, the waterproof effect of the intersection M is improved in cooperation with the drain plate 5 and the roof waterproof sheet 32.

On the step-down surface 2C, the waterproof sheet 4
A base frame material 10 is disposed on the outer surface of the base material. This base frame material 10
As shown in FIG. 3 (showing the waterproof sheet 4 in an abbreviated form), the pentagonal flat portions 7a and 7b
In each case, the long and short base frame members 10A, 10B, 10C, 10D, and 10E along the upper side, both side sides, the middle, and the oblique side are combined with the vertical frame material 11, the middle crosspiece 14, the inner crosspiece 15, Are fixedly arranged on the crosspiece 16 and the horizontal crosspieces 17 and 18, respectively. Note that the base frame member 10 can be arranged in any other appropriate manner.

Further, each of the base frame members 10 is formed of a rod-like body having a rectangular cross section, and the outer surface of the base frame member 10 is aligned with the base surface 2B by mounting.

On the outer surface of the base frame member 10, the lower exterior member 7 is attached. The lower exterior material 7 is also made of two lower exterior materials 7A and 7B (shown in FIG. 4) having the same quality and thickness as the exterior material 5 and having the same planar shape as the flat portions 7a and 7b. The pattern pattern is also formed as a brick pattern that is continuous with the exterior material 5, and each upper end can form a parting portion formed by the groove 23 together with the lower ends of the exterior materials 5 </ b> A and 5 </ b> B. In addition,
In addition to the brick pattern, a pattern consisting only of the groove 23, and the groove 2
Various patterns such as a pattern in which the intervals of 3 are unequal or a lattice pattern can be adopted.

As shown in FIG. 1, the lower end of the outer package 5 and the upper end of the lower outer package 7 have a concave portion 8A formed on one side and open to the other, and a concave portion 8A formed on the other side.
In this example, which includes a convex portion 8B fitted to B, an engaging means 8 having a mating shape is provided to perform rain.

Further, as exemplified in FIG. 1, the base frame member 10E on the horizontal rails 17 and 18 is provided with a notch 37 at the upper edge of the outer surface and is filled with a sealing material to be watertight.

In the structure of the present invention, the stepped surface may be formed by removing the frame material, or the stepped portion may be substantially removed from the lower portion by adding a laminated plate to the upper portion.
Furthermore, various modifications can be made, such as using a metal material as each frame material and crosspiece.

[0028]

As described above, the mounting structure of the drain plate according to the present invention is a waterproof sheet which covers the intersection of the outer wall and the attached roof of the house overhang extending from the outer wall, and covers the outer surface thereof and hangs down from above. Because it is drained by and, the watertightness at the intersection is improved, and the base frame material attached to the stepped surface is flush with the base surface above the stepped surface,
The exterior material and the lower exterior material attached to the base surface and the step-down surface can have the same thickness.

Further, the front dimensions of the lower exterior material arranged side by side are
By doing the same, it is possible to achieve uniformity of members
This can contribute to improved productivity.

Further, the exterior material and the lower exterior material under the exterior material are recessed.
Part, when connected via engaging means using a convex part,
The joint can be strengthened, and the rain
To suppress water leakage into the inside to improve watertightness.

Further , the surfaces of the exterior material and the lower exterior material are formed by horizontal grooves.
When the pattern has a
It is easy to continue the pattern of the
The appearance can be improved by preventing conspicuousness.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is a front view illustrating a framework of an outer wall panel.

FIG. 3 is a front view illustrating a state where an exterior material and a base material are attached to a framework;

FIG. 4 is a front view illustrating a state where a lower exterior material is attached to the one in FIG. 3;

FIG. 5 is a cross-sectional view for explaining a conventional technique.

FIG. 6 is a perspective view showing a house to which the present invention can be applied.

[Explanation of symbols]

 Reference Signs List 2 Frame 2A Step 2B Base 2C Step-down 3 Drain plate 3A Water blocking part 3B Stand-up part 4 Waterproof sheet 5 Exterior material 7 Lower exterior plate 8 Engagement means 8A Depression 8B Convex part 10 Base frame material 23 groove P Exterior panel R attached roof

Claims (3)

(57) [Claims] 1. A draining plate mounting structure for mounting a draining plate for draining an intersection between an outer wall formed of an outer wall panel and an attached roof of a house overhang extending from the outer wall, wherein the outer wall panel joins a frame material. A stepped surface obtained by removing the lower portion of the step portion and a base surface above the step portion, and an exterior material is added to the base surface, and the draining plate is provided. Is a water-blocking part located on the attached roof,
A rising portion, and the rising portion is positioned on the step-down surface, and the outer surface of the rising portion is covered with a waterproof sheet hanging down from above, and the outer surface of the waterproof sheet has an outward facing surface. A base frame material to be aligned with the base surface is attached, and a lower exterior material is attached to the base frame material in connection with a lower end of the exterior material, and the intersection portion is located below the outer wall surface of the outer wall.
At the same time, the exterior material is
And each lower exterior material connected to the lower end of each exterior material
Is a mounting structure for a drainer, both of which have the same shape in a plane . 2. The exterior material and the lower exterior material are connected via a recess formed at an end facing each other and an engagement means with a projection fitted into the recess. Mounting structure of the drainer described. 3. A pattern including a plurality of grooves extending in a horizontal direction is formed on an outer surface of the exterior material and the lower exterior material, and the exterior material and the lower exterior material are connected by an end. The mounting structure for a drainer according to claim 1 or 2, wherein a groove-like parting part is formed between the parts.