JPH0972052A - Wall edge structure of building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall edge structure for a building which enables shortening of a construction period, cost reduction, enhancement of the appearance after threading or installation of a sheathing water-cut, and installation of sheathing water-cut after completion of the work with roofing materials. SOLUTION: A wall edge structure of a building is composed of an external wall panel 6 attached to a framework 1 at a certain spacing in a position over a sheathing roof board 2 and a sheathing water-cut 7 installed in the specified position over the roofing material 4 on the sheathing roof board 2, wherein the sheathing water-cut 7 is mounted on the surface of the wall panel 6. The sheathing water-cut 7 is composed of a rail 10, joiner 11, and water-cutting plate 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall-side structure of a building that uses a pear drainer.

[0002]

2. Description of the Related Art As shown in FIGS. 12 to 14, as a conventional wall structure of a building of this type, a framework 1 as a frame member is used.
, The base plate 2, and the roofing material 4 fixed on the base plate 2
And an outer wall panel 6 attached to the frame set 1 at a position above the base plate 2 with a predetermined interval, and a stand-up base plate fixed to the frame set 1 between the outer wall panel 6 and the field plate 2. 20
And the furring strip 21 fixed to the rising base plate 20, and the upper edge 2 of the space F formed in the lower end of the outer wall panel 6.
There is known one provided with a bob drainer 27 attached to the furring strip 21 so as to insert 7a.

As shown in FIG. 13, in the wall-side structure of the eaves surface A of the building, a door material 3 made of synthetic resin foam or the like is adhered and fixed near the upper edge of the roof material 4, The face door pressing plate 5, which is long and has a substantially V-shaped cross section, is formed so as to connect the upper surface of the door material 3 and the furring strip 21 and press the face door material. It is attached to 21. Furthermore, the furring strip 21 has a long and substantially horizontal cross section.
A pear drainer 27 formed in a character shape is attached so that its upper edge 27a is inserted into a space portion F formed at the lower end portion of the outer wall panel 6. At the lower end of the outer wall panel 6, a draining metal fitting 28 having a protruding portion 28a protruding downward.
Is attached, and the space portion F is formed by the protrusion 28a.
Are formed. Further, a waterproof sheet 8 is laid on the surfaces of the standing base plate 20 and the base plate 2, and the roof material 4
Is fixed on the field board 2 via a waterproof sheet 8 and a mounting bar 9.

As shown in FIG. 14, in the wall-side structure of the end face B of the building, the draining metal fitting 28 as described above is not attached to the lower end portion of the outer wall panel 6, and the surface side projecting downward is provided. A space portion F is formed by the face material 6a. Further, in place of the door door material 3 and the door door pressing plate 5 described above, a cut-out trough plate 15 having a concave cross section is attached between the roof material 4, the rising base plate 20, and the base plate 2. There is. The trough plate 15 is designed to allow drainage downward even when rainwater enters the gap C between the roofing material 4 and the standing base plate 20.

As described above, the puddle drainer 27 is mounted by inserting the upper edge 27a into the space F at the lower end of the outer wall panel 6 so that the puddle drainer 27 and the waterproof sheet 8 are separated from each other. Prevents rainwater from entering.
Further, in order to prevent rainwater from entering the gap C between the roofing material 4 and the rising base plate 20, since it has an eaves plate 27b that obliquely projects downward when attached to the furring strip 21, The mounting height of the pear drainer 27 is set according to the thickness of the roof material 4. Therefore, the mounting height of the outer wall panel 6 in which the space portion F into which the upper edge of the puddle drainer 27 is inserted is formed,
It is changed according to the mounting height of the pear drainer 27, that is, set according to the thickness of the roof material 4.

The pear drainer 27 is formed to have a length of about 1 to 2 m, and as shown in FIG. 15, the joint portion 27c has its end portions superposed and sealed by a sealing material. .

Further, a projecting corner E of a building as shown in FIG.
Also, in the corner portion of the not-shown corner, the above-mentioned pear drainer 27 formed in a substantially L shape in plan view is used, but the pear drainer 27 for the corner portion has its upper edge 27a. Since it is necessary to insert it into the space F at the lower end of the outer wall panel 6, it is attached in advance before the roofing material 4 is constructed. Then, a fastening member 29 such as a colored zinc nail is used to attach the pear drainer 27 to the furring strip 21.

[0008]

However, in the above-mentioned wall-side structure of a building, the mounting height of the outer wall panel 6 must be set according to the thickness of the roofing material 4, so that the outer wall panel 6 cannot be mounted. There is a problem that the mounting heights cannot be unified. In addition, since the rising base plate 20, the furring strip 21 and the like are required to attach the drainage drainer 27, there is a problem that it is difficult to shorten the construction and reduce the cost.

Further, the joint portion 27c of the drainage 27
In the above, there is a problem that it is difficult to pass through because the end portions are polymerized with each other, and the appearance of the sealed portion is also poor. Further, since a fastening member 29 such as a colored zinc nail is used for attaching the boring drainer 27 to the furring strip 21, the head of the fastening member 29 is exposed on the surface of the boring drainer 27, and the appearance is There is a problem of being defective.

Further, since it is necessary to previously install the nose drainer 27 for the corner portion of the building before the roof material 4 is constructed, the nose drainer 27 for the corner portion may interfere with the work when the roof material 4 is constructed. There is a problem.

The present invention has been made in view of the above-mentioned problems, and shortens the construction, reduces the cost, improves the appearance of the drainage drainage, and improves the appearance after installation, and the drainage drainage after the completion of the roof material construction. It is intended to provide a structure near a wall of a building that enables installation of

[0012]

Means for achieving the above object is as follows. Firstly, an outer wall panel attached to a frame at a predetermined interval above a building ground plate, In a wall-side structure of a building equipped with a noshi drainer attached at a predetermined position above the roof material on the above-mentioned ground plate,
The pruning drainer is attached to the surface of the outer wall panel.

Second, the bob drain is mounted on the surface of the outer wall panel on the side of the base plate having a fitting portion extending in the longitudinal direction, and a cover fitted and fixed to the fitting portion. A joiner, which comprises a fitting portion and an eaves support portion projecting obliquely downward from a lower edge of the engagement portion, and each of the joiner and the eaves support portion has a locking portion, and the joiner. And a draining plate having an eaves plate mounted on the eaves support part, the base plate having an engagement part to be engaged with the engagement part of the evacuation part, and closing the fitted part of the joiner. It is in.

Thirdly, the bob drainer is mounted on the surface of the outer wall panel on the side of the base plate having a fitting portion extending in the longitudinal direction, and a cover fitted and fixed to the fitting portion. A joiner including a fitting portion and an eaves supporting portion that projects obliquely downward from a lower edge of the fitted portion, and a joiner in which a fitting portion is formed in the fitted portion, and the joining portion is engaged with the fitting portion of the joiner. And a draining plate having an eaves plate mounted on the eaves support part.

Fourthly, a cushion material is interposed between the eaves supporting portion of the joiner and the eaves plate of the draining plate.

Fifthly, the face door material is fixed on the roof material, and the face door pressing plate is attached so as to connect the upper surface of the face door material and the shaft.

Sixthly, a sloping trough having a concave cross section is attached between the roof member, the frame and the base plate.

Seventh, a waterproof sheet is laid on the surfaces of the frame and the base plate.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. Note that the same components as those of the above-described conventional technology are denoted by the same reference numerals and description thereof is omitted.

As shown in FIG. 1, the structure near the wall of the eaves surface A of the building according to this embodiment has a frame 1 as a frame member,
A base plate 2, a roof material 4 fixed on the base plate 2 and having a door material 3 fixed on its upper surface, and a surface attached so as to connect the upper surface of the door material 3 and the frame 1. Door holding plate 5,
The outer wall panel 6 is attached at a position above the field board 2 with a predetermined gap, and the boring drainer 7 is attached to the surface of the outer wall panel 6 on the field board 2 side.

A waterproof sheet 8 made of synthetic rubber, asphalt roofing, or the like is laid on the surfaces of the frame 1 and the base plate 2 if necessary.
Are fixed on the base plate 2 via mounting bars 9 and the like fixed on the waterproof sheet 8. A door material 3 made of synthetic resin foam or the like is adhered and fixed near the upper edge of the roof material 4, and the door pressing plate 5 is a waterproof sheet so as to press the door material 3. It is attached to the frame assembly 1 via 8. The face door pressing plate 5 is long and is formed in a substantially V-shaped cross section.
The gap C is closed. In addition, as the surface door pressing plate 5, if the upper surface of the door material 3 and the framework 1 are connected,
Besides, various shapes can be adopted.

The outer wall panel 6 has a face member 6a on one surface thereof, and is provided at a position above the base plate 2 at a predetermined interval and is attached to the frame assembly 1 through the waterproof sheet 8 and the face door pressing plate 5. Installed. The outer wall panel 6 may have a face material 6a on both sides, if necessary.

As shown in FIGS. 1 to 5, the puddle drainer 7 is mounted substantially horizontally on the surface of the outer wall panel 6 on the side of the field plate 2 having a recess (fitting portion) 10a extending in the longitudinal direction. A joiner 11 including a rail 10 and a fitted portion 11a fixed to the rail 10 and an eaves support portion 11b.
And the board 12a and the eaves board 1 which are locked to the joiner 11.
2b and a draining plate 12 composed of 2b.
A rail 10, a joiner 11, which constitutes the pear drainer 7,
The draining plate 12 and the draining plate 12 are preferably made of metal, and can be made of, for example, aluminum. In addition, these may be formed to have an appropriate length of about 1 to 2 m.

The rail 10 has a concave portion 10a which is formed in a concave shape in its transverse cross section and extends in the longitudinal direction. The rail 10 has a substantially horizontal direction on the surface of the outer wall panel 6 on the side of the base plate 2 and the concave portion 10a. It is attached with the opening side facing outward. At this time, as shown in FIG. 3, the joint portion 10b of the rail 10 is attached so that the end portions thereof are joined laterally, but the end portion of one rail 10 is connected to the end portion of the other rail 10. Protrusion 10 for insertion into the gap 10c of the
If d is formed, the rails 10 can be easily joined to each other and the rails 10 can easily pass through.

The joiner 11 has a fitted portion 11 having a convex portion 11c which is fitted and fixed in the concave portion 10a.
a and an eaves support portion 11b which projects obliquely downward from the lower edge of the fitted portion 11a, and the fitted portion 11a
The locking portion 11 is provided on the upper edge of the eaves and the edge of the eave support portion 11b, respectively.
d and 11e are formed. The fitted portion 11a
Has a substantially U-shaped cross section, and both side pieces 11
A convex portion 1 having a convex cross section outside the connecting piece 11g connecting f
1c is formed. The fitted portion 11a is connected to the rail 10
When fixing to, the convex portion 11c may be fixed to the concave portion 10a with a screw 13 or the like. The eaves support portion 11b is formed by projecting obliquely downward to the outside from the lower edge of the fitted portion 11a, that is, the end edge of the lower side piece 11f, and the end edge is bent downward. It has the formed locking part 11e. Further, the upper edge of the fitted portion 11a, that is, the end edge of the upper side piece 11f has a locking portion 11d formed in a claw shape. Further, as shown in FIG. 4, a cushion material 14 made of a tape-cut rubber sheet or the like can be attached to the upper surface of the eave support portion 11b or the like, if necessary.

The joiner 11 thus constructed is
When the length is shortened as shown in FIG. 4, the draining plate 12
The rails 10 may be fixed to the rail 10 at predetermined intervals so that they can be locked at a plurality of points. In this case, as shown in FIG. 5, a gap D is formed between the draining plate 12 and the rail 10 not through the joiner 11, but as in this embodiment, the gap below the boring drainer 7 is formed. If the door material 3 and the door retainer plate 5 are attached to the
Even when it intrudes downward from the above, rainwater can be prevented from intruding into the gap C between the roof member 4 and the frame 1.

The draining plate 12 includes a substrate 12a and the substrate 1
It is formed in a substantially V-shaped cross section from an eaves plate 12b projecting obliquely downward from the lower edge of 2a. The substrate 12
On the upper edge of a and the lower surface of the eaves board 12b, the joiner 1
Engaging portions 12d and 12e that are engaged with the respective engaging portions 11d and 11e are formed on the substrate 1
The engaging portion 12d of 2a projects in the opposite side to the eaves plate 12b and is formed in a claw shape, and the engaging portion 12e of the eaves plate 12b is formed in a hook shape in cross section.

When the draining plate 12 is locked to the joiner 11, the board 12a closes the fitted portion 11a of the joiner 11 and the eaves plate 12b is placed on the eaves supporting portion 11b. Then, the engaging portions 12d and 12e may be locked to the locking portions 11d and 11e, respectively. Here, when the above-mentioned cushion material 14 is pasted on the upper surface of the eaves support portion 11b of the joiner 11 in advance, the cushion material 14 is used as the eaves support portion 11b and the drain board 12.
Since it will be interposed between the eaves plates 12b of the
2 is locked against the elastic force of the cushion material 14,
After the locking shown in FIG. 5, since it is urged in the direction away from the joiner 11, it can be locked more firmly without rattling.

As described above, by mounting the boar drainer 7 on the surface of the outer wall panel 6, the boar drainer 7 can be mounted at a predetermined height even when the roof material 4 has a large thickness.
It is possible to set the mounting height of the pear drainer 7 regardless of the thickness of the roof material 4. Therefore, the outer wall panel 6 is attached to the base plate 2
If they are mounted at a higher position with a predetermined gap, the mounting height of the outer wall panel 6 can be set regardless of the thickness of the roofing material 4. In addition, since the puddle drainer 7 can be directly attached to the surface of the outer wall panel 6, the conventional starting base plate 20, the furring strip 21 and the like are unnecessary, and the construction can be shortened and the cost can be reduced.

Further, the joiner 11 has a fitted portion 1
Since 1a is fixed by fitting it into the recess 10a of the rail 10, the joiner 11 fixed to the rail 10 can be fixed if the rail 10 is pushed out when the rail 10 is mounted on the surface of the outer wall panel 6. The street will come out without any special operation. Therefore, the street of the draining plate 12 locked to the joiner 11 where the street is exposed also comes out. Here, the joint portion 10b of the rail 10 is
Since the ends are attached so as to be joined in the lateral direction without being overlapped with each other, the passage can be easily performed. Further, also at the joint portion of the draining plate 12, the end portions can be laterally joined without overlapping with each other and can be locked to the joiner 11, and a fastening member is not required at the time of this locking. Therefore, the appearance becomes good. Further, in the draining plate 12, the eaves plate 12b is the eaves support part 1 of the joiner 11.
Since it is locked so as to be placed and supported on 1b,
It is possible to prevent the eaves plate 12b from rocking or deforming due to the wind.

Then, as in this embodiment, the door material 3 is fixed on the roof material 4, and the door door pressing plate 5 is provided so as to connect the upper surface of the door material 3 and the frame 1. If the door is attached, on the eaves side A of the building,
As a result, the gap C between the roof member 4 and the framework 1 is closed, so that even if rainwater enters below the drainage drain 7, it is possible to prevent rainwater from entering the gap C.

Further, if a waterproof sheet 8 is laid on the surfaces of the frame 1 and the ground plate 2, even if rainwater enters beyond the puddle drainer 7, door door retainer plate 5, etc., the frame 1
It is possible to surely prevent rainwater from leaking to the base plate 2.

Further, as shown in FIG. 6, a projecting corner E of the building
In the corners such as the above, at least the draining plate 1 among the members 10, 11 and 12 constituting the pear draining member 7 is used.
2 may be formed in a substantially L shape in plan view so as to fit the corner portion. In this case, since the pear drainer 7 including the drainer plate 12 and the like is attached to the surface of the outer wall panel 6, the pear drainer 7 can be attached after the completion of the roofing material 4 construction, and the roofing material 4 construction can be performed efficiently. You can
Here, as shown in FIG. 7, the joiner 11 is formed in a long shape, and is joined laterally to each other so that the rail 1
When fixed to 0, the substrate 1 of the long draining plate 12 is attached to the locking portion 11d of the fitted portion 11a of the long joiner 11.
Since the engaging portion 12d of 2a is locked without a gap, the gap D between the rail 10 and the draining plate 12 in the case where the joiner 11 is formed short as shown in FIGS. It is possible to prevent the leakage of rainwater.

As shown in FIG. 8, the structure of the end wall B of the building in this embodiment is almost the same as that of the eaves surface A, but the door material 3 and the door retainer plate are the same. Instead of No. 5, a roof trough 4, which has a concave cross section, is attached between the roof member 4, the frame 1, and the base plate 2.

The trough plate 15 is designed so that rainwater can be drained downward even when the rainwater infiltrates below the pear drainer 7 and further into the gap C between the roof member 4 and the frame 1.
The pear drainer 7 is constructed in substantially the same manner as above,
It may be attached to the surface of the outer wall panel 6 on the side of the base plate 2,
On the end face B, the rail 10 is attached to the base plate 2 in a direction substantially parallel to it, that is, at a predetermined angle from a substantially horizontal direction.

Also, as shown in FIG.
The eaves support part 11b and the eaves plate 12b of the draining plate 12 can be formed such that the projecting angle thereof is higher as necessary as in this embodiment, but the eaves support part 11b is
The present invention is not limited to the plate-like member, but may be formed by, for example, attaching a plurality of rods to the lower edge of the fitted portion 11a at intervals so as to project obliquely downward. Further, the convex portion 11c of the joiner 11 may be formed so as to project in two steps, and the shape of the fitted portion 11a of the joiner 11 is not particularly limited. In addition, the fitting portion of the rail 10 can adopt various shapes other than the above-mentioned recessed portion 10a. In short, the fitting portion 10a of the rail 10 and the fitted portion 11a of the joiner 11 are fitted together. You just have to do it. Furthermore, the locking portion 11
The positions of d, 11e and the engaging portions 12d, 12e are not limited to those in the above embodiment, and may be formed at other positions as necessary.

As shown in FIGS. 10 and 11, a bob drainer 17 according to another embodiment is substantially the same as the above embodiment on the eaves A and gable B of the building, but with one locking. Instead of the end edge of the eaves support portion 11b of the joiner 11, the portion 11e is formed between the other locking portion 11d and the eaves support portion 11b so as to project like a claw, and one engagement portion 12e is formed as a draining plate. Instead of the lower surface of the 12 eaves plates 12b, it is formed below the other engaging portion 12d. In this way, the locking portions 11d and 11e
To the fitted portion 11a of the joiner 11 and the engaging portion 12
Since d and 12e are formed at positions close to the substrate 12a of the draining plate 12, the drainer plate 1 is attached to the joiner 11.
When locking 2, the eaves plate 12b is placed on the eaves supporting portion 11b and the substrate 12a is pressed so as to close the fitted portion 11a of the joiner 11, so that the locking can be done with one touch. Complete. Therefore, the construction time of the pear drainer 17 can be shortened. The positions of the locking portions 11d, 11e and the engaging portions 12d, 12e are not limited to those in this embodiment, and may be formed at other positions as needed. Also, the draining plate 12 of the pear drainer 7,17
The means for engaging with the joiner 11 is not limited to the above-mentioned claw-shaped or hook-shaped means, but various conventional techniques can be used.

[0038]

As described above, according to the structure of the wall of the building according to the first aspect of the present invention, the height of attachment of the outer wall panel is set irrespective of the thickness of the roof material by attaching the pear drainer to the surface of the outer wall panel. Since this is possible, the mounting height of the outer wall panel can be made uniform. In addition, since the conventional starter base plate and furring strips are not required to attach the pear drainer to the outer wall panel, it is possible to shorten the construction and reduce the cost, and to install the pear drainer at the corner of the building. Even if it is formed in a substantially L-shape in a plan view so as to fit the corner portion of the inner corner portion or the corner portion, the roof material can be attached after the construction work, so that the construction efficiency can be improved.

According to the structure of the wall of the building according to claim 2,
The boar drainer is composed of a rail attached to the surface of the outer wall panel on the side of the base plate, a joiner fixed to the rail, and a draining plate locked to the joiner, and when fixing the joiner to the rail. , The part to be joined of the joiner is fitted to the part to be fitted to the rail. Therefore, if the rail is mounted on the outer wall panel, it is possible for the joiner to pass without any special operation. Becomes
The street of the draining board locked to the joiner also comes out. In this case, since the rail can be easily pushed out, it can be pushed out in a short time. Further, since the rail is attached to the surface of the outer wall panel, it is possible to reduce the influence of the unevenness of the outer wall panel on the construction and finish of the drainage. Furthermore, at the joint part of the draining plate, it can be locked to the joiner by joining the ends in a lateral direction without overlapping each other. A good drainage can be constructed. In addition, the draining plate is locked so that the eaves plate is placed and supported on the eaves support part of the joiner,
It is possible to prevent the eaves plate from swinging or deforming due to the wind, and it is possible to further increase the size of the eaves plate.

According to the structure of the wall of the building according to claim 3,
By forming the engagement portion of the joiner on the eaves support portion and forming the engagement portion of the draining plate on the substrate, these engagements can be performed with one touch, so that the construction of the drainage drain can be shortened. it can.

According to the structure of the wall of the building according to claim 4,
Since the cushioning material is interposed between the eaves support part of the joiner and the draining plate to urge the draining plate away from the joiner, the draining plate should be firmly locked by the joiner without rattling. You can

According to the structure of the wall of the building according to claim 5,
Fix the door material on the roof material and install the door door retainer plate so as to connect between the upper surface of the door material and the frame, thereby closing the gap between the roof material and the frame on the eaves of the building. Therefore, even if rainwater enters below the pear drainer, it is possible to prevent rainwater from entering the gap.

According to the structure of the wall of the building according to claim 6,
Since a roof trough, which has a concave cross-section, is installed between the roof material, the frame, and the base plate, rainwater penetrates below the nosi drainer on the gable surface of the building, and in the gap between the roof material and the frame. Even if rainwater enters, the rainwater can be drained downward, and it is possible to prevent the rainwater from leaking onto the base plate.

According to the structure of the wall of the building according to claim 7,
Since a waterproof sheet is laid on the surface of the framework and the ground plate, even if rainwater penetrates beyond the above-mentioned drainage board, door door retainer plate, or trough plate etc. Leakage can be reliably prevented.

[Brief description of drawings]

FIG. 1 is a side cross-sectional view showing a wall-side structure on an eaves surface of a building according to an embodiment.

FIG. 2 is an exploded side cross-sectional view showing a state in which the pear drainer of the embodiment of FIG. 1 is attached to an outer wall panel.

FIG. 3 is a perspective view showing a joint portion of a rail for draining a pear according to the embodiment of FIG.

FIG. 4 is a perspective view showing a state where a joiner is fixed to the rail of FIG.

5 is a perspective view showing a state in which a draining plate is locked to the joiner in FIG.

FIG. 6 is a perspective view showing a state in which a nose drainer for a corner portion is attached to a projecting corner portion of a building.

FIG. 7 is a perspective view showing a state where a long joiner is fixed to a rail.

FIG. 8 is a side cross-sectional view showing the end-wall structure on the end face of the building according to the embodiment.

9 is an exploded side cross-sectional view showing a state where the pear drainer of the embodiment of FIG. 8 is attached to an outer wall panel.

FIG. 10 is a side cross-sectional view showing a state in which the pear drainer of another embodiment on the eaves of the building is attached to the outer wall panel.

FIG. 11 is a side cross-sectional view showing a state in which the bosh drainer of another embodiment on the end face of the building is attached to the outer wall panel.

FIG. 12 is a perspective view showing a conventional wall-side structure in a projecting corner portion of a building.

FIG. 13 is a side sectional view showing a structure near the wall of the eaves of the building shown in FIG.

FIG. 14 is a side sectional view showing the end-wall structure on the end face of the building of FIG.

FIG. 15 is a perspective view showing a joint portion of the conventional pear drainer of FIG.

[Explanation of symbols]

 A Eaves surface B Gable surface 1 Frame 2 Field plate 3 Face door material 4 Roofing material 5 Face door retainer plate 6 Outer wall panel 7,17 No water drainer 8 Waterproof sheet 10 Rail 10a Recessed portion (fitting portion) 11 Joiner 11a Fitted Part 11b Eaves support part 11d, 11e Engagement part 12 Drain plate 12a Substrate 12b Eaves plate 12d, 12e Engagement part 14 Cushion material 15 Cut trough plate

Claims (7)

[Claims] 1. An outer wall panel attached to a frame at a position above a roof plate of a building at a predetermined interval, and a pear drainer attached to a predetermined position above a roof material on the roof plate. A wall structure of a building, wherein the water drainer is attached to a surface of an outer wall panel. 2. A rail attached to the front plate side surface of the outer wall panel having a fitting portion extending in the longitudinal direction, and a mating member fitted and fixed to the fitting portion. And an eaves support portion projecting obliquely downward from the lower edge of the fitted portion, and a joiner in which the fitted portion and the eaves support portion each have a locking portion, and the engagement of each of the joiners. 2. A drainage plate having an engaging portion that is locked to a stopper portion and closing a fitted portion of the joiner, and a draining plate having an eaves plate placed on the eaves supporting portion. The wall structure of the building shown. 3. A rail attached to the front plate side surface of the outer wall panel having a fitting portion extending in the longitudinal direction, and a mating member fitted and fixed to the fitting portion. And a canopy supporting portion projecting obliquely downward from the lower edge of the fitted portion, and a joiner having a fitting portion formed on the fitted portion, and the joining portion being fitted to the joining portion of the joiner. The wall structure of a building according to claim 1, further comprising: a board having an engaging portion and closing a fitted portion of the joiner, and a draining board having an eaves board placed on the eaves supporting portion. 4. The cushion material is interposed between the eaves supporting portion of the joiner and the eaves plate of the draining plate.
The wall structure of the building shown. 5. The face door material is fixed on the roof material, and a face door pressing plate is attached so as to connect between an upper surface of the face door material and the shaft assembly. Structure on the wall of the building. 6. A trough plate having a concave cross section is attached between the roof member, the frame and the field plate.
The structure near the wall of the building described in any of. 7. The wall-side structure of a building according to claim 1, wherein a waterproof sheet is laid on the surfaces of the frame and the ground plate.