JP3154319B2 - Building wall structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure near a wall of a building using a drainer.

[0002]

2. Description of the Related Art As shown in FIGS. 12 and 13, as a conventional structure near a wall of a building of this kind, a frame 1 as a frame material is used.
And a base plate 2 and a roofing material 4 fixed on the base plate 2
And an outer wall panel 5 attached to the frame 1 at a predetermined interval above the base plate 4, and a stand-up base spacer 6 interposed between the outer wall panel 5 and the base plate 2 with a rising base spacer 6. There is known an apparatus provided with a starting base plate 7 fixed to the base plate, a body edge 21 fixed to the starting base plate 7, and a drainer 29 attached to the body edge 21.

As shown in FIG. 12, in the structure near the wall of the eaves of a building, a waterproof sheet 10 is laid on the surfaces of the foundation plate 7 and the base plate 2.
It is fixed on the field board 2 via the waterproof sheet 10, the mounting bar 11, and the like. In the vicinity of the upper edge of the roofing material 4, a facing material 3 made of a synthetic resin foam or the like whose lower surface is formed in conformity with the unevenness of the roofing material 4 is bonded and fixed. In order to connect the upper surface and the rising base plate 7 and press the face door member 3, the water draining sheet 8 having a long and substantially rectangular cross section is formed on the waterproof sheet 10.
Is attached to the start-up base plate 7. The body edge 21 is fixed to the rising base plate 7 via the waterproof sheet 10 and the wall drainer 8. The body edge 21 has a long and substantially W-shaped cross section through the waterproof sheet 10. The water drainer 29 is attached to the fixing member 22 such as a colored zinc nail. The drainer 29 is jointed with the outer wall panel 5 by a sealing material S for joint sealing.

[0004] As shown in FIG. 13, in the structure near the wall of the wife's face of the building, instead of the above-mentioned face door material 3 and water drainage 8 near the wall,
A valley plate 17 having a concave cross section is mounted between the roofing material 4, the foundation plate 7, and the base plate 2. The valley plate 17 is configured to be able to drain down even if rainwater enters the gap C between the roofing material 4 and the foundation plate 7.

The drainer 29 is formed to have a length of about 1 to 2 m, and is attached to the body edge 21 by the fastening member 22 as described above.
The ends of the joint 29b of the drainer 29 are overlapped and sealed with a sealing material.

[0006]

However, in the above-described structure near the wall of a building, since the rim 21 or the like is required for mounting the drainer 29, it is difficult to reduce labor and cost. There is a point.

[0007] Also, a joint portion 29b of the work drainer 29
In (2), the end portions are superposed on each other to prevent the passage, and the appearance of the sealed portion is poor. Further, a fastening member 22 such as a colored zinc nail is used to attach the drainage drainer 29 to the body edge 21, and the head of the fastening member 22 is exposed on the surface of the draining drainer 29, so that the appearance Is bad. As described above, the conventional structure near the wall of a building has a problem that the finish of the drainage drainer 29 is not good.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a wall-side structure of a building capable of saving labor and cost, and having a good finish of drainage. With the goal.

[0009]

[0010]

[MEANS FOR SOLVING THE PROBLEMS] To achieve the above object
First, the field board of the building and the field
Externally attached to the frame at a predetermined interval above the plate
A starting ground plate fixed to the frame between wall panels,
It was installed at a predetermined position above the roofing material on the field board
In a wall structure of a building provided with a drain, the drain is fixed by fitting to a rail attached to the rising base plate having a fitting portion extending in a longitudinal direction, and the fitting portion. A joiner comprising a fitted portion and an eaves support portion projecting obliquely downward from a lower edge of the fitted portion, and a locking portion formed on each of the fitted portion and the eaves support portion; A board that closes the fitted portion of the joiner and a drain board having an eaves plate placed on the eaves support portion. Is to become.

Second , the base plate of the building and the upper side of the base plate
Of the outer wall panel attached to the
A starting ground plate fixed to the frame between the base plate and the base plate
The drainage drain attached to the predetermined position above the roofing material
In the structure near a wall of a building, the drainer is attached to the rising base plate having a fitting portion extending in a longitudinal direction, and a fitted fit fitted to the fitting portion and fixed. And a joiner having an engaging portion formed on the fitted portion and an eaves supporting portion projecting obliquely downward from a lower edge of the fitted portion, and being engaged with the engaging portion of the joiner. It comprises a board having an engaging portion and closing the fitted portion of the joiner and a draining plate having an eaves plate placed on the eaves support portion.

Third , a cushion member is interposed between the eaves support of the joiner and the eaves of the draining plate.

[0013] Fourth, the start-up base plate is to fitted with the wall draining projecting between the bookmarks drained and roofing material.

Fifth , a face member is interposed between the drainage near the wall and the roof material.

Sixth , a valley plate having a concave cross section is mounted between the roof material, the rising base plate, and the base plate.

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

[0017]

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, a structure near a wall on the eaves surface of a building according to this embodiment includes a frame 1 as a framing material, a base plate 2, and fixed on the base plate 2 and an upper surface thereof. A roofing material 4 to which a face door material 3 is fixed, an outer wall panel 5 attached to the frame 1 at a position above the base plate 2 at a predetermined interval, and a space between the outer wall panel 5 and the base plate 2. A starting base plate 7 fixed to the frame 1 via a starting base spacer 6;
A wall drainer 8 attached so as to connect between the upper surface of the surface door member 3 and the rising base plate 7, and a sealant S between the outer base panel 7 and the outer wall panel 5 attached to the rising base plate 7. It is provided with a sealed drainer 9.

The outer wall panel 5 is attached to the frame 1 at a predetermined interval above the ground board 2, and the outer wall panel 5 may be, for example, a concrete panel, or A wooden panel having a face material on one side or both sides can be used.

The starting base plate 7 includes two plate members 6a,
6b between the outer wall panel 5 and the base plate 2 via a rising base spacer 6 formed by pasting the base member 6b in advance.
A waterproof sheet 10 made of synthetic rubber, asphalt roofing or the like is laid on the surfaces of the base plate 7 and the base plate 2 as necessary.

The roofing material 4 is fixed on the field board 2 via a mounting bar 11 or the like on the waterproof sheet 10.
Near the upper edge of the roofing material 4, the shape of the lower surface is
A surface door material 3 made of a synthetic resin foam or the like formed according to the irregularities of the above is adhered and fixed, and the water drain 8 is raised via a waterproof sheet 10 so as to press the surface door material 3. It is attached to the base plate 7. Drain 8 near the wall
Is long and formed in a substantially U-shaped cross section and is attached so as to connect between the upper surface of the face door member 3 and the rising base plate 7. 7 is closed. The wall drainer 8 may be of various shapes as long as it connects the upper surface of the face door member 3 and the rising base plate 7. Further, as the rising base spacer 6, a single plate or the like integrally formed may be used, or the rising base plate 7 may be used as an axis without using the rising base spacer 6. It can also be fixed directly to the set 1.

The drainer 9 is, as shown in FIGS. 1 to 5, a rail 1 mounted substantially horizontally on the rising base plate 7 having a recess (fitting portion) 12a extending in the longitudinal direction.
2, a joiner 13 composed of a fitted portion 13a fixed to the rail 12 and an eaves support portion 13b, and a draining plate 14 composed of a board 14a and an eaves plate 14b locked to the joiner 13. It was done. The rail 12, the joiner 13, and the draining plate 14 constituting the sink drainer 9
Are desirably made of metal, and can be made of, for example, aluminum. Further, these lengths may be formed to an appropriate length of about 1 to 2 m.

The rail 12 has a concave portion 12a formed in a transverse cross-sectional concave shape and extending in the longitudinal direction. The rail 12 contacts the lower surface of the outer wall panel 5 so as to be substantially horizontal and in contact with the concave portion 12a. It is attached to the rising base plate 7 with the opening side facing outward. At this time, as shown in FIG. 3, the joint portion 12b is attached so that the end portions are joined to each other in the lateral direction, and a gap between the end portion of the one rail 12 and the end portion of the other rail 12 is provided. If the joining protrusion 12d to be inserted into the rail 12c is formed, the rail 1
The two can be easily joined and passed out.

The joiner 13 has a projection 13c fitted and fixed in the recess 12a.
a and an eaves support portion 13b projecting obliquely downward from a lower edge of the fitted portion 13a.
Locking portions 13 at the upper edge of the
d, 13e. The fitted part 13a
Is formed in a concave cross-sectional shape, and a convex portion 13c having a convex cross-sectional shape is formed on the outside of a connecting piece 13g for connecting both side pieces 13f.
Are formed. When the fitted portion 13a is fixed to the rail 12, the protrusion 13c may be fastened to the recess 12a with a screw 15 or the like. The eaves support portion 13b projects obliquely downward and outward from the lower edge of the fitted portion 13a, that is, the edge of the lower side piece 13f, and the edge is bent downward. It has a locking portion 13e formed. The upper side piece 13f projects obliquely upward, and has a claw-shaped locking portion 13d at an end edge thereof. Further, as shown in FIG. 4, a cushion material 16 made of a rubber sheet or the like cut into a tape shape can be attached to the upper surface of the eaves support portion 13b or the like as necessary.

The draining plate 14 comprises a substrate 14a and the substrate 1
The cross section is formed in a substantially U-shape from an eaves plate 14b projecting obliquely downward from the lower edge of 4a. The substrate 14
a on the lower edge of the upper edge and the eaves plate 14b.
3 are formed with engaging portions 14d and 14e respectively locked by the locking portions 13d and 13e.
The engaging portion 14d of 4a protrudes in the opposite direction to the eaves plate 14b and is formed in a claw shape, and the engaging portion 14e of the eaves plate 14b is formed in a hook-like cross section. When locking the draining plate 14 to the joiner 13, the board 14a closes the fitted portion 13a of the joiner 13 and the eaves plate 14b is placed on the eaves support 13b, Engaging part 14
d and 14e may be locked to the locking portions 13d and 13e, respectively. Here, when the above-described cushion material 16 has been pasted on the upper surface of the eave support portion 13b or the like of the joiner 13 in advance, the cushion material 16
b and the eaves 14b of the draining board 14, the draining board 14 is locked against the elastic force of the cushion material 16, and after the locking shown in FIG. Since it is biased in a direction away from 13, it can be locked more firmly without rattling.

As described above, after the drip drainer 9 including the rail 12, the joiner 13, and the drain plate 14 is set up and attached to the base plate 7, as shown in FIG.
It is desirable to seal the joint between the outer wall panel 5 and the outer wall panel 5 with a sealing material S made of denatured silicone or the like. Can be prevented.

As described above, if the above-mentioned drainer 9 is set up on the base plate 7, the conventional rim becomes unnecessary.
Preparation and installation of these can be omitted. Further, the joiner 13 moves the fitted portion 13a to the rail 1
Since it is fixed so as to fit into the second concave portion 12a,
If the rail 12 is extended when the rail 12 is mounted on the base plate 7, the joiner 1 fixed to the rail 12 can be used.
In the case of No. 3, a street comes out without any special operation. Therefore, the draining plate 14 which is locked to the joiner 13 from which the road exits also exits. Here, the joint portion 12b of the rail 12 is attached so as to be joined in the lateral direction without overlapping the end portions, so that the rail 12 can be easily passed through. In addition, the draining board 1
Also in the joint part of No. 4, the ends can be locked to the joiner 13 so as to be joined in the lateral direction without overlapping, and a fastening member is not required for this locking, so that the appearance is good. Becomes Further, the draining plate 14 is locked so that the eaves plate 14b is placed and supported on the eaves support portion 13b of the joiner 13, so that the eaves plate 14b is prevented from swinging or deforming due to wind. can do.

Also, since rainwater may infiltrate below the drainage 9 from the edge of the draining plate 14, the draining drain 9 and the draining drain 9 are attached to the rising foundation plate 7 as in this embodiment. If a wall drain 8 protruding between the roofing materials 4 is attached, it is possible to prevent rainwater from entering the gap C between the roofing material 4 and the foundation plate 7.

Further, if the face door 3 is interposed between the wall drain 8 and the roof 4, the space between the wall drain 8 and the roof 4 is blocked by the face door 3, and the space between the roof 8 and the roof 4 is reduced. Since infiltration of rainwater can be prevented, infiltration of rainwater into the gap C between the roofing material 4 and the foundation plate 7 can be more effectively prevented. Here, when the upper surface of the roofing material 4 has irregularities, the shape of the lower surface of the facing material 3 may be formed in accordance with the irregularities as in this embodiment. In addition, the face door material 3
Can be composed of, for example, a synthetic resin foam. However, in order to interpose this between the wall drainer 8 and the roofing material 4, the face door material 3 is bonded and fixed on the roofing material 4 in advance, and then the The drainage 8 near the wall may be raised and attached to the base plate 7 so as to hold down the face material 3.

Then, the starting base plate 7 and the base plate 2
If the waterproof sheet 10 is laid on the surface of the above, even if rainwater infiltrates the above-mentioned draining device 9 or the draining device 8 near the wall,
Leakage of rainwater to the starting foundation plate 7 and the field plate 2 can be reliably prevented.

As shown in FIG. 6, at a corner portion such as a protruding corner portion of a building, at least the draining plate 14 of the above members 12, 13, and 14 constituting the drainage drainer 9 is provided.
May be formed in a substantially L-shape in plan view so as to fit the corner portion. At this time, even if a gap D is formed at the corner of the rail 12 or the joiner 13, if the joints are sealed as described above, rainwater can be prevented from entering.

As shown in FIG. 7, the structure near the wall at the end of the building according to this embodiment is almost the same as that at the above-mentioned eaves, except that the above-mentioned face material 3 and water drain 8 are used instead. In addition, a valley plate 17 having a concave cross section is attached between the roofing material 4, the foundation plate 7, and the base plate 2.

The valley plate 17 receives rainwater and penetrates below the drainer 9, and furthermore, a gap C between the roofing material 4 and the rising foundation plate 7.
Even if it infiltrates, the drainage can be drained downward. By attaching the valley plate 17 in this manner, it is possible to prevent rainwater from leaking onto the base plate 2. Here, the drainer 9 is constructed in substantially the same manner as described above, except that the rail 12 is attached to the base surface at a predetermined angle from a direction substantially parallel to the base plate 2, that is, from a substantially horizontal direction. Can be

Further, as shown in FIG.
The protruding angle of the eaves support portion 13b and the eaves plate 14b of the draining plate 14 can be formed to be higher as necessary as in this embodiment.
The present invention is not limited to the plate-like member, but may be formed by attaching a plurality of rods to the lower edge of the fitted portion 13a at intervals so as to project diagonally downward. Further, the convex portion 13c of the joiner 13 may be formed to protrude in two steps, and the shape of the fitted portion 13a of the joiner 13 is not particularly limited. Also, the fitting portion of the rail 12 can adopt various shapes other than the above-described concave portion 12a. In short, the fitting portion 12a of the rail 12 and the fitted portion 13a of the joiner 13 are fitted. You should be able to do so. Further, the locking portion 13
The positions of d and 13e and the engaging portions 14d and 14e are not limited to the above-described embodiment, but may be formed at other positions as needed.

As shown in FIG. 9, the structure near the eaves of a building according to another embodiment is almost the same as that of the above-described embodiment, except that the roof material 4 is a flat plate such as a color vest. The roof material 4 is used. In this case, since the upper surface of the roofing material 4 is flat, the edge of the drainage 8 near the wall can be mounted close to the roofing material 4 without making a large gap, and the roofing material 4 can be installed without using the facing material 3. 4 can be prevented from entering the gap C between the starting base plate 7 and the rainwater. Also, in the case of the wife in this case, the same as above, the valley plate 1
7 may be attached.

As shown in FIGS. 10 and 11, a drainage drain 19 according to another embodiment is substantially the same as the above-described embodiment on the eaves and the wives of a building. Part 13
e, instead of the edge of the eaves support portion 13b of the joiner 13, protrudes between the other locking portion 13d and the eaves support portion 13b to form a claw shape. Instead of the lower surface of the eaves plate 14b. As described above, the locking portions 13 d and 13 e are connected to the fitted portion 13 a of the joiner 13 and the
Since d and 14e are formed at positions close to the substrate 14a of the draining board 14, the draining board 1 is attached to the joiner 13.
At the time of locking, the substrate 14a is pressed so as to cover the fitted portion 13a of the joiner 13 so that the eaves plate 14b is placed on the eaves support portion 13b. Complete. Therefore, the construction time of the drainage drainer 19 can be shortened. Note that the positions of the locking portions 13d and 13e and the engaging portions 14d and 14e are not limited to this embodiment, and may be formed at other positions as needed. Also, the draining plates 14 of the draining drainers 9 and 19
Is not limited to the above-described claw-shaped or hook-shaped means, and various conventional techniques can be used.

[0037]

[0038]

As it is evident from the foregoing description, according to the wall structure of claim 1, wherein the building, this attaching the Works drained to startup base plate
This eliminates the need for conventional rims, etc.
Installation and installation work, saving labor and cost.
Down can be achieved. Here, the draining device is composed of a rail attached to a rising base plate, a joiner fixed to the rail, and a drainer plate locked to the joiner, and when the joiner is fixed to the rail, Since the mated part of the joiner is fitted to the fitting part of the rail, if the rail is set up when the rail is set up and mounted on the base plate, the joiner will go through without any special operation. That is, the drainage plate locked by the joiner also comes out. In this case, the rail can be easily pulled out, so that the draining can be done in a short time. Also, since the rail is attached to the base plate,
It is possible to reduce the influence of unevenness of the starting base plate on the construction and finish of the work drainage. Furthermore, in the joint portion of the draining plate, the ends can be locked to the joiner so that they are joined to each other in a lateral direction without overlapping, and a fastening member is not required for this locking. 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 portion of the joiner, so that the eaves plate can be prevented from swinging or deforming due to wind, and It can be larger.

According to the structure near the wall of the building according to claim 2 ,
By forming the engagement portion of the joiner on the eaves support portion, the engagement with the engagement portion of the draining plate can be performed with a single touch.

According to the structure near the wall of the building according to the third aspect ,
By inserting a cushioning material between the eaves support of the joiner and the eaves of the drainer, the drainer is urged in the direction away from the joiner, so that the drainer is firmly locked by the joiner without rattling. be able to.

According to the fourth aspect of the present invention, there is provided a structure near a wall of a building.
Since a wall drain that protrudes between the roof drain and the roofing material is attached to the foundation board, even if rainwater penetrates below the drainage above the eaves of the building, it will be connected to the roofing material. It is possible to prevent rainwater from entering the gap between the raised base plates.

According to the structure near the wall of a building according to claim 5 ,
By interposing the face material 3 between the wall drainage and the roof material, the space between the wall drainage and the roof material is closed, so that rainwater can be prevented from entering between the wall drainage and the roof material. Infiltration of rainwater into the gap between the roofing material and the foundation plate can be prevented more effectively.

According to the structure near the wall of the building according to claim 6 ,
Since a valley plate with a concave cross section is installed between the roofing material, the foundation plate, and the base plate 2, rainwater infiltrates below the drainage drain on the wife's face of the building, and furthermore, the roofing material Even if rainwater enters the gap between the base plate and the rising base plate, the rainwater can be drained downward, and the leakage of the rainwater onto the base plate 2 can be prevented.

According to the structure near the wall of the building according to claim 7 ,
Since the waterproof sheet is laid on the surface of the foundation plate and the field plate 2, even if rainwater infiltrates the above-mentioned draining, draining near the wall, or the valley plate, the rising substrate and the field plate are not used. 2 can be reliably prevented from leaking.

[Brief description of the drawings]

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

FIG. 2 is an exploded side cross-sectional view showing a manner in which the draining device according to the embodiment of FIG.

FIG. 3 is a perspective view showing a joint portion of a rail for draining water according to the embodiment of FIG. 1;

FIG. 4 is a perspective view showing a state where a joiner is fixed to the rail of FIG. 3;

FIG. 5 is a perspective view showing a state in which a drainer is locked to the joiner of FIG. 4;

FIG. 6 is a perspective view showing a state in which a corner drainage drain is attached to a protruding corner of a building.

FIG. 7 is a side cross-sectional view showing the structure near the wall of the end face of the building according to the embodiment.

FIG. 8 is an exploded side sectional view showing a state in which a drainboard drainer according to the embodiment of FIG. 7 is set up and attached to a base plate.

FIG. 9 is a side cross-sectional view illustrating a structure near a wall on the eaves surface of a building according to another embodiment.

FIG. 10 is a side sectional view showing a state in which a drain drainer according to another embodiment is set up on an eaves surface of a building and attached to a base plate.

FIG. 11 is a side cross-sectional view showing a manner in which a drainboard according to another embodiment is set up on a base surface of a building according to another embodiment.

FIG. 12 is a side sectional view showing a conventional wall-side structure on the eaves surface of a building.

FIG. 13 is a side cross-sectional view showing a conventional wall-side structure on a wife's face of a building.

FIG. 14 is a perspective view showing a joint part of a conventional water drainer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame set 2 Field board 3 Surface door material 4 Roofing material 5 Exterior wall panel 7 Standing base plate 8 Wall draining 9, 19 Draining drainage 10 Waterproof sheet 12 Rail 12a Depression (fitting part) 13 Joiner 13a Fitting part 13b Eave support portions 13d, 13e Engagement portions 14 Drain plate 14a Substrate 14b Eave plates 14d, 14e Engagement portions 16 Cushion material 17 Saute valley plate

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 62-54121 (JP, U) JP-A 5-47174 (JP, U) JP 4-32403 (JP, Y2) (58) Field (Int.Cl. ⁷ , DB name) E04D 1/30 601 E04D 3/40 E04D 13/14 E04D 1/64

Claims (7)

(57) [Claims] 1. A starting base plate fixed to a frame between a field base plate of a building and an outer wall panel attached to the frame at a predetermined interval above the field base plate, and in the wall structure of a building with upper and attached Works drained Metropolitan in position than roofing, the bookmarks drained is taken on said power-up base plate having a mating portion which extends in the longitudinal direction
A rail to be attached, a fitted portion fitted and fixed to the fitting portion, and the fitted portion
And an eave support projecting obliquely downward from the lower edge of the
A locking portion is formed on each of the fitted portion and the eaves support portion.
And the engaging portions locked to the respective locking portions of the joiner.
A substrate that includes, and closes a fitted portion of, the joiner.
The wall structure of a building, characterized and water-shielding plate having a visor plate is placed on the eaves support part, in that it consists of. 2. A base plate of a building and a position above the base plate.
At a predetermined interval between the outer wall panels attached to the frame
A starting base plate fixed to the set and a roofing material on the base plate
With a water drain attached to a predetermined position above
In a structure near a wall of a building, the drainage is a rail attached to the rising base plate having a fitting portion extending in a longitudinal direction, and a fitted portion fitted and fixed to the fitting portion. A joiner having an eaves support portion projecting obliquely downward from a lower edge of the fitted portion and having a locking portion formed on the fitted portion; and an engagement locked by the locking portion of the joiner. A wall structure of a building, comprising: a board for closing a fitted portion of the joiner; and a draining plate having an eaves plate placed on the eaves support portion. 3. The eaves support of the joiner and the drain plate
The cushion material is interposed between the eaves of claim 1 or 2.
The wall structure of the building described. 4. The method according to claim 1 , further comprising the steps of:
4. A drain near the wall protruding between the root materials.
The structure near the wall of the building according to any of the above. 5. A facing material is interposed between the drainage near the wall and the roof material.
The wall structure of a building according to claim 4 , wherein the structure is located near the wall. 6. The roofing material, the starting base plate, and the base plate
A valley plate having a concave cross section is attached between
4. The structure near a wall of a building according to any one of 1 to 3 . 7. The surface of the rising base plate and the base plate are protected.
The wall structure of a building according to any one of claims 1 to 6, wherein a water sheet is laid .