JP3148922B2 - Holding member of building roofing exterior material and building exterior 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 holding member and an exterior structure of a roofing (longitudinal) exterior material to be installed on a roof or a wall of a building. The present invention relates to an improved holding member for a building roofing exterior material and a building exterior structure.

[0002]

2. Description of the Related Art Conventionally, in a vertical roofing exterior structure of a building,
Laying a vertical roofing exterior material provided with rising portions on the left and right edges of the substantially flat face plate portion, covering between the adjacent vertical roofing exterior materials with a cap, and holding and fixing the exterior base material with a holding member such as a hook. The most well-known one is a tile-roof type vertical roof structure disclosed in Japanese Utility Model Publication No. 50-6184. This type of roof tile roof is one in which the upper end of the rising portion of the side edge of the exterior material, the upper end of the suspension, and the left and right ends of the cap are integrated by goby tightening work, and many improvements have been proposed.

[0003]

However, this type of tile-roofed roof may cause an exterior material to fall or leak due to a typhoon or after the passage of the typhoon, or may cause a reduction in design (significant deformation of the face plate). Awake. Therefore, the applicant has repeatedly studied the causes of these accidents, and as a result, has determined that the following displacement characteristics when the load of the vertical covering material is applied are the main causes. Basically, the load acting on the exterior surface is a uniform load regardless of the positive load or the applied load. Since the face plate portion at the center of the vertical covering material which does not have a fixed relation is low in rigidity (flexible), the maximum displacement due to the load applied by a large typhoon or heavy snowfall occurs in the center of the face plate portion. When displacement occurs at the center of the face plate portion, the base of the rising portion is displaced toward the center of the vertical covering material following the displacement. Then, when a large typhoon, heavy snowfall, or a repetition thereof is repeated a plurality of times, the base of the rising portion is plastically deformed, and the strength performance expected at the beginning is not exhibited. In the worst case, the fall accident is caused. . That is, since the basics of the rain squatting are in the presence of the rising portion, if the rising portion and its base are deformed, for example, in the case of overlapping with a fixed-length vertical roofing exterior material, in the overlapping portion, There is a possibility that an unexpected gap may be generated in the rising part due to a difference in the deformation and the amount of displacement generated in the upper and lower vertical roofing exterior materials, resulting in a water leakage accident.

[0004]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above circumstances. As described in claim 1, a face plate portion is formed at the center, and an inner rising portion is formed at left and right side edges thereof. A holding member for holding, on an exterior base, a vertical roofing exterior material having an outer rising portion formed outside the inner rising portion via a drainage groove, the inner rising portion of the vertical roofing exterior material.
And has an upright upright portion that engages with the upright portion.
Above the inside, elastically rise the outer rising part of the roofing exterior material
Engaged parts that are engaged and held in the direction of the exterior base are formed.
A gap is formed between the engaged portion and the upright portion, and during this interval,
The invention relates to a holding member of a vertical roofing exterior material for buildings, wherein a drainage groove of the vertical roofing exterior material is engaged in the space.
You. Further, according to the present invention, as set forth in claim 10,
On the exterior base with a base plate such as a building or heat insulation material
At a predetermined interval, holding members are installed at
Laying the vertical covering material between the holding members, fixing it,
Arrange the cap member so as to cover between the adjacent vertical roofing materials.
The building exterior structure, wherein the vertical roofing material
Has a face plate in the center and an inner rising part on the left and right side edges.
And a drainage ditch is provided outside the inner rising portion.
And has an outer rising portion, and on the back side of the inner rising portion,
A space closed at the top is formed, and the holding member is
With an upright upright that engages the inner upright of the exterior material.
Then, outside the vertical roofing material,
The rising portion is elastically engaged and held in the exterior base direction
It has a to-be-engaged part, and a vertical roof exterior
The space where the drainage groove of the material is engaged is formed,
Position the upright portion of the holding member in the space on the back side of the
Vertical roofing when a load is applied
The position of the inward movement of the material is regulated.
It proposes a building exterior structure.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A holding member 3 of a vertical roofing exterior material 1 for a building according to the present invention is for holding the vertical roofing exterior material 1 on an exterior foundation 2 and has an inner rising portion 12 of the vertical roofing exterior material 1. This structure is used to construct the exterior structure shown in FIG. 2 together with the vertical roofing exterior material 1 and the cap member 4.

The holding member 3 is made of an extruded product made of aluminum or hard resin, a pressed product such as a plated steel plate or a stainless steel plate, a ceramic, or the like. A plurality of the holding members 3 are arranged at appropriate intervals in the length direction of the construction surface. It may be a piece material or a long material continuous in the length direction of the construction surface. In the embodiment illustrated in FIG. 1 and the like, the upwardly standing portion 31 is substantially in the shape of an upright piece, and flat portions 32, 32 are formed inside the upstanding portions 31, 31, and a further upwardly convex ridge is formed inside. A part 33 is formed. Of this raised part 33
Wedge- shaped engaged portions 34, 34 are formed on the left and right of the middle height, and a fixed portion 35 to the exterior base 2 is formed by cutting out a part of the protruding portion 33 in the length direction. That is, the holding member 3
Is engaged with the inner rising portion 12 of the vertical covering material 1 described later.
And has an upward standing portion 31 which is
On the upper side of the side, the outer rising portion 14 (the engagement
Part 141) is elastically engaged and held in the exterior base 2 direction
The engaged portion 34 and the upright portion 31
The interval between the drainage grooves 13 of the vertical covering material 1 is engaged
(= Space above the flat portion 32).
You. The upright portion 31 itself stands upright, but a regulating portion 311 protruding inwardly of the working width of the vertical roofing exterior material 1 is provided at the tip, and is inclined inward of the working width of the vertical roofing exterior material 1. Substantially the same effect as described above (described later) can be obtained. Also,
In the embodiment shown in the figure, a second engaged portion 312 projecting inward from the upright portion 31 is provided in the middle.

The exterior base 2 can be made of any building such as a wooden structure, a steel frame structure, a concrete structure and the like, to which fixing members such as nails, screws, anchors, etc. can be attached. Includes boards such as wood wool cement boards to be laid accordingly.

The vertical roofing exterior material 1 used for the exterior structure shown in FIG. 2 has a face plate portion 11 in the center, an inner rising portion 12 formed on the left and right side edges thereof, and a drainage outside the inner rising portion 12. In this configuration, an outer rising portion 14 is formed via a groove 13. The inner rising portion 12 is substantially vertical in a non-assembled state, and includes an inner piece portion in which the side edge of the face plate portion 11 is raised upward and an outer piece portion in which the upper end thereof is folded downward, and the top is sharp. It has a shape that expands toward the bottom, and a space 121 that is closed at the top is formed on the back side. The outer rising portion 14 is formed to be inclined toward the outside, and is bent inward in the middle,
An engaging portion 141 bent outward again is provided, and the upper end is folded back from the inside. In addition, this engaging part 141 also serves as a cap holding part. In addition, the outer rising portion 14 holds the holding member 3 in a non-assembled state.
Is formed so as to be inclined outward more than the inclination of the side portion of the raised portion 33. In addition, on the back surface of the face plate portion 11 and the back surface space of the inner rising portion 12, in order to prevent dew condensation and soundproofing,
A backing material 15 such as a polyethylene foam may be provided. The vertical covering material 1 is made of a known metal material such as a surface decorative steel plate, a laminated steel plate, a plated steel plate, a stainless steel plate, an aluminum alloy plate, a titanium alloy plate, a copper plate, a brass plate, and a lead plate.
It is formed from a carbon fiber laminated plate, a hard resin plate, or the like. When the material is a metal plate, it is formed (molded) by roll forming, press forming, or a combination of both. When the material is a non-metal material, it is mainly formed by molding. Also,
Although the material thickness is not particularly limited, it is generally about 0.4.
From about 1.6 mm to about 1.6 mm.

The cap member 4 used in the exterior structure shown in FIG. 2 has vertical pieces 42, 42 in which the left and right edges of an adherend 41, which is inclined right and left downward from the top, are bent downward. It has attachment portions 43, 43 whose lower ends are folded inward, and whose lower ends are folded back inward and upward. The cap member 4 is basically formed of the same material as the vertical roofing exterior material 1, but may be an extruded product of aluminum or a hard resin. The thickness of the material is not particularly limited, but in the case of an extruded product, it is generally 1.2 to 2.5.
mm.

In the exterior structure shown in FIG. 2, the holding members 3 having the above-mentioned configuration are installed (allocated) and fixed (fixed) on the exterior base 2 on which a heat insulating board 22 is mounted on a steel frame 21. 351) Then, the vertical roofing exterior material 1 having the above configuration is laid and fixed between the horizontally adjacent holding members 3 and 3, and the cap member 4 is crowned between the horizontally adjacent vertical roofing exterior materials 1 and 1. It is a worn structure. At the time of laying the roofing exterior material 1, the upright portion 31 of the holding member 3 is located in the back side space 121 of the inner rising portion 12, and the engaging portion 141 of the outer rising portion 14 is engaged with the holding member 3. The upper portion of the outer rising portion 14 is elastically engaged with the holding member 3.
Along the head of the raised portion 33. At this time, the inner rising portion 12 of the roofing exterior material 1 is inclined toward the center of the working width by the regulating portion 311 of the rising portion 31 of the holding member 3, so that the center portion of the face plate portion 11 is recessed downward. It is concave. Further, the cap member 4 is exposed so as to cover between the vertically roofing exterior materials 1 and 1 which are adjacent in the horizontal direction, and the mounting portion 43 is provided.
The capping portion (engaging portion 141) of the outer rising portion 14 of the roofing exterior material 1 is elastically engaged and held.

In this exterior structure, the upwardly standing portion 31 of the holding member 3 is formed by the inner rising portion 12 of the vertical roofing exterior material 1.
Since the displacement in the direction of the center of the working width is suppressed, the durability during the application of the wind pressure (load load) and the snow load (positive load) is excellent. In addition, the upright portion 31 has a configuration (drainage) outside the inner rising portion 12 of the roofing exterior material 1.
The plastic deformation of the groove 13 and the outer rising portion 14) can be prevented,
The function of rain closing and holding relation can be maintained stably. That is,
The outer rising portion 14 is elastically engaged with the mating portion 34 to be engaged.
The drainage groove 13 is engaged in the space between the joint portion 34 and the standing portion 31.
And can be stably held. As described above, the exterior structure of the present invention balances various performances such as workability, rain finishing performance, and maintenance of designability (prevention of deterioration) at a high level.

In addition, even if rainwater exceeding the inner rising portion 12 is generated due to strong wind or the like , the vertical covering material 1 can be
As a result, infiltrating rainwater can flow smoothly down the eaves and be discharged from the eaves. Furthermore, since the face plate portion 11 of the roofing exterior material 1 has a concave shape in which the central portion is recessed downward, the wind resistance performance against the blowing wind pressure is improved, and the pocket wave phenomenon is invisible, and the design is improved. Can be increased. The vertical covering material 1 is laid on the holding member 3 previously allocated and fixed on the exterior base material 2, and the engaging portion 14 of the outer rising portion 14 is also provided.
Since 1 is elastically engaged with the engaged portion 34 of the holding member 3, it is not necessary to adjust the position after laying. Also, the outer rising portion 14
Is elastically pressed against the head of the raised portion 33 of the holding member 3, so that the engagement between the engaging portion 141 and the engaged portion 34 becomes closer, and the vertical roofing exterior material 1 Since it is firmly held by the cooperation of the portion 31 and the engaged portion 34, the workability is high, and the safety against gusts and the like during the work is high. Therefore, consideration is given to the increasing public awareness of safety as seen in the enforcement of the PL law in recent years. In particular, as described above, the inner rising portion 12 of the roofing exterior material 1 is inclined toward the center of the working width, but its inner surface is arranged substantially vertically, and the vertical piece 4 of the cap member 4 is formed.
Since it is flush with 2, it is excellent in design. Ma
According to the present invention, as set forth in the second aspect,
Elastic engagement of the inner rising part of the vertical roofing exterior material
Holding with a second engaged part to be held in the base direction
A member, and a vertical-roofing exterior as shown in the above-mentioned claim 16.
The inner rising portion of the material has a second engaging portion, and the holding member or the lower
The portion holding member has a second engaged portion on the upright portion,
An architectural exterior for elastically engaging the engaging portion and the second engaged portion
Although the structure is also proposed, this implementation
The holding member 3 of the example has a second protruding inward on the upright portion 31.
Since the engaged portion 312 is provided in the middle,
Since it is held at the same time as the laying,
You.

Hereinafter, an exterior structure in which the holding member 3, the vertical exterior material 1, and the cap member 4 are changed will be exemplified.
The same reference numerals are given to the components already described, and the description will be omitted. The three members and the lower holding member 6
For the upper holding member 7 and for convenience, " ₂ , ₃ , ₄ , ₅ "
, But does not necessarily have a different configuration.

[0014] In the outer structure shown in FIG. 3, the holding member 3 ₂
The upright portion 31 is a mere upright piece, and the vertical roofing material 1 ₂
A convex portion 131 is formed at a connecting portion between the inner rising portion 12 and the outer rising portion 14 forming the drainage groove 13, and an inner piece portion of the inner rising portion 12 is widened from a middle portion to a lower portion. A part 122 is provided. Further, on the inner side of the vertical piece portion 42 of the cap member 4 _2, embracing recess 46 for longitudinal roofing embraced the upper half portion of the outer package 1 _second inner rising portion 12
Is extended. In this exterior structure, the cap member 4
₂ of embracing recesses 46 longitudinal roofing outer package 1 _second inner rising portion 12
Since indirectly embracing the upright portion 31 of the holding member 3 ₂ via, it is possible to prevent or reduce deformation by the various loads acting on the cap member 4 _2. The vertical roofing top of the inner rising portion 12 of the outer package 1 _2, since a state sandwiched between the upright portion 31 of the holder-recess 46 and the holding member 3 ₂ of the cap member 4 _2, stable exterior base direction Will be held. Further, the widened portion 122 of the vertical-roofing inner rising portion 12 of the outer package 1 ₂ and the cap member 4 _{and second} longitudinally piece 42
Since they are flush with each other, they are excellent in design.

In the exterior structure shown in FIG.
_3, inwardly of the standing portion 31, the vertical-roofing has a second upright portion 36, 36 of substantially the same height as the outer rising portion 14 of the outer package 1 ₃ via the flat portion 32, the second standing portion A space between the bases 36 serves as a fixing portion 35 to the exterior base 2. Further, engaged portions 34 to be engaged with the engagement portion 141 of the outer package 1 ₃ vertical-roofing are provided intermediate the second upright portion 36. Cap member 4
Reference numeral ₃ denotes a relatively large curved surface having a semicircular cross section in which the adhered portion 41 is continuous, and substantially also serves as the vertical piece 42. Furthermore, engaging the threading extruded material 5 for supporting a portion of the deposition section 41 of the cap member 4 ₃ at the top of these holding members 3 ₃ from below. The exterior structure is generally similar to workability and exterior structure of FIG. 3 for a structure in which the holding member 3 ₃ and the second upright portion 36, 36 of the two facing in place of the raised portion 33 in FIG. 3 And it has a roof function and is also excellent in design. Further, when a long material to continuously passed through the extruded material 5 in the longitudinal direction of the construction surface, also the cap member 4 ₃ A Blank material, waterproof cap effect of not dropping the infiltration water from the seam to the fixed part 35 There is.

[0016] In the outer structure shown in FIG. 5, the holding member has a substantially mountain-shaped lower holding member 6 ₄ and Ryakukasa type shaped upper holding member 7 ₄
Consists of two members of the vertical roofing outer package 1 _4, the outer rising portion 14 is a sectional rectilinear. The lower holding member 6 ₄
Is vertical roofing standing portion 61 is positioned on the back side space 121 of the inner rising portion 12 of the outer package 1 _4, the fixed portion 62 (flat portion) of the outer base 2, and a central upright strip 69 located at the center
Having. A horizontal piece (connection receiving portion 64) whose tip bends downward extends leftward and rightward from the upper end of the central upright piece 69, and the length from the corner formed there to the inner base of the upright portion 61 is vertical-roofing is formed slightly longer than the length of the outer rising portion 14 of the outer package 1 _4. The upper holding member 7 ₄
, Said connecting portion 71 together with the center has a connection portion 71 to be connected to the lower holding member 6 ₄ connection receiving portion 64 and the fitting shape
The holding portions 72, 72 extend obliquely downward from the outside. The holding portion 72, longitudinal roofing has substantially the same length as the outer rising portion 14 of the 1 ₄ of the outer package, the cap holding portion 73 of the substantially wedge-shaped is formed in the intermediate outer. Further, receiving portion 74 for supporting the vicinity of the apex from below the deposition unit 41 of the cap member 4 ₄ on the upper surface of the connecting portion 71 is formed. In this exterior structure, although the laying outer package 1 _4-roofing vertically in a state of fixing the lower holding member 6 ₄ the exterior base, vertical roofing upper end lower holding members 1 ₄ of the outer rising portion 14 of the outer package 6 a corner formed at the upper end of the central upright strip 69 of ₄ so elastically be engaged with and held in contact with the upper end of the outer rising portion 14 becomes engaged portion 141, the corner portion of the lower holding member 6 ₄ It becomes the engaged portion 65. Thereafter, the outer package 1 thatched vertical the holding portion 72 together with the its connection part 71 by sliding the upper holding member 7 ₄ and connection receiving section 64 by connecting the fitting shape is integrated with the lower holding member 6 _{4 4} is arranged along the outer rising portion 14. At this time, the lower end of the holding portion 72 of the upper holding member 7 ₄ abuts against the protrusion 131 of the drain groove 13 of the outer package 1 ₄ roofing vertically with a recess shape. Accordingly, the vertical roofing can be extremely stably hold the outer package 1 ₄ the exterior base direction.

In the exterior structure shown in FIG.
_5, the inside of the right and left upright portions 61 has a second upright portion 66 of substantially the same height as the outer rising portion 14 of the vertical-roofing the outer package 1 ₅ through the flat portion 67, the second standing portion A portion between 66 and 66 serves as a fixing portion 62 to the exterior base 2. A connection receiving portion 64 is provided at an upper end of the second upright portion 66. Connecting portion 71 of the upper holding member 7 ₅ is also wider accordingly. The cap member 4 ₅ is the same as that of the cap member 4 ₄ used in FIG. 4, on its rear surface interposing the extruded material 5 through similarly. This exterior structure generally corresponds to the central standing piece 69 in FIG.
It has the same workability and roof features and exterior structure of FIG 5 for the second upright portion 66 of the two facing a structure in which the lower holding member 6 ₅ instead of further FIG. 4 In the same manner as above, it has excellent design and waterproof effect.

The structure of the outer rising portion 14 of the vertical covering material 1 held by the holding member 3 of the present invention is not particularly limited to the structure used for the outer structure of the above embodiment. For example, the configuration shown in FIG. 7 can be used in accordance with the shape of the
Wear. Further, the configurations of the inner rising portion 12 and the face plate portion 11 of the roofing exterior material 1 are not particularly limited.
Various configurations shown in FIGS. 9A to 9H and FIGS. 9A to 9G can be used as appropriate. FIG. 8 (a)
As a standard, FIG. 8B shows a step suitable for the case where the holding concave portion 46 is provided in the cap member 4.
(C) and (d) show that the face plate portion 11 is provided on the neutral axis or in the vicinity of the neutral axis, and a compressive strain is generated even when, for example, the exterior base requires curved surface processing to follow a curved building. It can be performed easily and beautifully without the need. FIG.
8 (e) to 8 (h) show the configurations of FIGS. 8 (a) to 8 (d) formed so as to be stackable. Also,
Inner rising portion 12 and outer rising portion 14 of the thatch exterior material 1
May be formed asymmetrically as shown in FIGS. 9A to 9G.

Further, FIGS. 10 to 39 show an exterior structure in which the configuration of each member is partially changed. In the following description and drawings, a vertical roofing exterior material, a holding member, a cap member, and a lower holding member will be described. , The number of the upper holding member is 1,
3, 4, 6, and 7, the operation of each component will be mainly described.

In the above embodiment, the raised portion 33 of the holding member 3
Alternatively, the second upright portion 36, the central upright piece 69 of the lower holding member 6
Or, the engaging portion 141 of the vertical roofing exterior material 1 is
The engaging portions 34 and 65 for elastically engaging the vertical covering material 1 and holding the vertical covering material 1 in the direction of the exterior base material are provided. By providing the second engaged portions 313 and 611 that elastically engage with the second engaging portion 123 provided on the exterior material 1, the holding in the exterior base direction may be performed. These examples , namely
The holding member according to claim 2 and the holding member according to claim 16
FIG. 21 corresponds to an example of the building exterior structure shown . FIG. 21 shows a second engaged portion 611 having a spherical cross section at the upper end of the upright portion 61 and a second engaging portion 123 having a spherical cross section.
, But the shape is not particularly limited as described above.

In the above embodiment, the upright piece 31 of the holding member 3
It has been shown that the provision of the restricting portion 311 inclines the inner rising portion 12 of the roofing exterior material 1 inwardly to its working width, thereby improving the wind pressure resistance against the blowing wind pressure, and the like. The same effect may be obtained by inclining the upright portions 31 and 61 of the holding member 3 or the lower holding member 6 inward in the working width of the vertical roofing exterior material 1.
That is, according to the present invention, the upright portion is vertically
Retaining part formed by inclining the working width of the roofing exterior material inward
As described in claim 11, the holding member is raised.
The vertical part is formed by inclining to the center of the working width of the vertical covering material
The face plate of the roofing exterior material should be substantially flat or the center
While forming a concave surface that is slightly concave
Formed in a substantially vertical shape, the back side of the rising portion inside the vertical roofing exterior material
Combination with the upright part of the holding member located in the side space
In the state, the building with the concave part of the face plate of the roofing exterior material
Although an exterior structure is also proposed, these examples and
Thus, FIGS.

The raised portion 3 which is higher than the outer rising portion 14 of the roofing exterior material 1 and has fixing portions 35 and 62 to the exterior base.
When the holding member 3 or the lower holding member 6 which has the long members 3 and 66 and is formed of a long material is used, the gutter extends all over the outer side of the inner rising portion 12 of the vertical roofing exterior material 1 adjacent to the left and right. Since the portion is formed, even if there is water intrusion at the position between the vertical covering materials 1 and 1 due to poor construction or the like, it is possible to reliably flow down to the eaves at the gutter portion and discharge the water. In addition, since it has a secondary waterproofing function with respect to a vertical roofing exterior material, it has extremely high rain-closing performance. In addition, the position regulation effect is higher than when a piece material is used. That is, the present invention
As shown in claim 4, between the upright portions on the left and right side edges,
Higher than the outer rising part of the material and fixed to the exterior base
Forming a raised part and holding it in a long material
As shown in the member, and the holding member or the member,
The lower holding member is a vertical roofing exterior material between the upright portions on the left and right side edges.
Higher than the outer rising part of the
Architectural exterior that has a raised part and has a long material
A structure is also proposed, but as these embodiments, FIG.
To 35 correspond.

In addition, the holding member 3 or the holding member 3 formed of a long material has a second upright portion 66 (36) which is higher than the outer rising portion 14 of the vertical covering material 1 instead of the raised portion 63 (33). Even when the lower holding member 6 is used, the same effect as described above can be obtained. In this case, generally, the upright portion 61 (3
The space between 1) and the second upright portion 66 (36) is the drainage space, and the edge of the outer rising portion 14 of the vertical covering material 1 is between the second upright portions 66, 66 (36, 36). When the fixed portion is provided between the upright portion 61 (31) and the second upright portion 66 (33), the second upright portions 66, 66 (36,
36) is the drainage space. That is, the fixing portion and the drainage space may be appropriately set according to the configuration of the roofing exterior material 1. That is, according to the present invention, the left and right sides
Inside the rising part of the rim, from the outside rising part of the vertical roofing material
Form a high second upright portion, respectively, between the second upright portions
Forming a fixed part to the exterior base and holding it in a long material
A holding member, and a holding member as set forth in claim 14.
Or lower holding member, the inner side of the upright portions of the left and right side edges, Tate葺
The second upstanding part that is higher than the outer rising part of the exterior material
Forming and fixing part to exterior base between this second standing part
And also propose an architectural exterior structure formed of long material
However, as these examples, FIGS.
Hit. In FIG. 21 , the upright portion 61 and the second upright portion 6 are shown.
The recessed portion 68 provided between the recessed portion 6 and the recessed portion 6 is for allowing the head of a fixing tool such as a screw to escape, but can be appropriately subjected to a waterproof treatment to form a drainage space.

The upper holding member 7 is provided with a holding portion 72 which faces the inner rising portion 12 or the inner base portion, the drainage groove 13 or the outer rising portion 14 of the roofing exterior material 1 from above.
Is provided, the vertical roofing exterior material 1 can be stably held in the direction of the exterior base, and the mounting strength of the vertical roofing exterior material 1 can be further enhanced. In addition, standing part 3
Due to the synergistic effect with the components 1 and 61, both the position regulating effect and the deformation preventing effect are improved. That is, the present invention provides the following.
As described above, one or more lower holding portions previously set on the exterior substrate
And the inner rising part of the roofing exterior material or its inner base or
Are one or more top supports that hold drains or outer risers
A holding member comprising a holding member and the holding member according to claim 12.
As shown in FIG.
The lower holding member described above and the inner rising portion or
Holds its inner base or drain or outer rise
Also provides an architectural exterior structure consisting of one or more upper holding members.
As an example, these examples are shown in FIGS.
4, 36, 37, and 39 correspond.

The cap holding portion for engaging and holding the cap member 4 may be provided on the vertical roofing exterior material 1 (cap holding portion 124), but the upper holding member 7 (cap holding portion 73).
The cap holding portion 12 on the roofing exterior material 1 itself.
4 and the product accuracy and the construction accuracy can be improved. That is, the present invention provides
In addition, the upper holding member should be
The cap that elastically engages and holds the cap member
A holding member having a loop holding portion;
As shown, the holding member or upper holding member is
The cap member has a mounting portion on the left and right side edges,
Construction that elastically engages the cap holder with the mounting part
An exterior structure is also proposed, but these examples
10-12, 14-22, 24, 26-37 correspond
You.

When the upper holding member 7 is formed of a long material continuous in the length direction of the construction surface, the secondary waterproofing can be easily performed on the bar-shaped portion together with the cap member 4 disposed on the outside thereof. Is obtained, so that the rain-closing performance becomes higher. That is, according to the present invention, as set forth in claim 8,
The holding member is formed of a long material,
As shown in Item 18, the upper holding member was formed in a long material.
Building exterior structures are also proposed, but these examples
10 to 12, 14 to 22, 24, 26, 29 to 3
4, 36, 37, and 39 correspond. When the upper holding member 7 also functions as a cap member, the rigid cap portion is continuous in the length direction, so that both the holding strength of the vertical covering material 1 and the pressure resistance of the cap portion are increased. 23 , 25 , and 39 correspond to these examples. 27 , 28 , 31 , 32 , and 34 , the cap member 4 is provided as a decorative material on the upper part .
Since the upper holding member 7 substantially (functionally) also functions as a cap member, the cap member 4 is not necessarily required.

The lower holding member 6 and the upper holding member 7 need not always be brought into direct contact with each other, but may be integrated via the vertical covering material 1. In this case, the portion of the vertical covering material 1 is fixed so as to be sandwiched, so that the holding strength is high. In addition, the method of bringing the lower holding member 6 and the upper holding member 7 into direct contact with each other to integrate the lower holding member 6 and the upper holding member 7 includes fixing (including fitting and fixing with a locking claw piece), fixing with a screw or a connection bolt, or the like. Either method may be used. In particular, when the engagement is performed, the connection (fitting) may be performed elastically by pressing from above, or the connection (fitting) may be performed by sliding in the lateral direction (length direction). You may do it.

The outer rising portion 14 of the roofing exterior material 1 may be formed asymmetrically in the left and right direction. For example, in FIG. 13, one outer rising portion 14 has a substantially upright piece shape whose upper end is bent inward. The other outer rising portion 14 ′ has a shape that holds the entire surface of the central rising piece 39 of the holding member 3. In this case, after the outer rising portion 14 of the vertical roofing exterior material 1 disposed on the left side is elastically engaged with the engaging portion 34 provided on the central rising piece 39 of the holding member 3, the vertical positioning disposed on the right side is performed. Since the central rising piece 39 of the holding member 4 and one outer rising part 14 are held by the outer rising part 14 ′ of the roofing exterior material 1, a sufficient roof function is provided in this state.

According to the present invention, there is provided a semiconductor device comprising:
In addition, the lower holding member is provided with a holding member disposed so as to straddle the gutter member.
A holding member, and a holding member as set forth in claim 15.
Alternatively, the lower holding member is disposed so as to straddle the gutter member,
With the edge of the outer rising part of the roofing cladding facing the inside of the gutter member
We propose a building exterior structure that holds it in a state where it is
FIG. 16 corresponds to these embodiments. As shown in FIG. 16 , the lower holding member 6 is disposed so as to straddle the gutter member 8 continuous in the length direction of the construction surface, and the edge of the outer rising portion 14 of the vertical covering material 1 is attached to the gutter member 8. If it is held in a state where it faces the inside, rainwater can enter the bar-shaped portion, and even if there is flooding beyond the outer rising portion 14, it can be surely guided into the gutter member 8 and discharged from the eaves tip. it can.

A backup material 9 for preventing deformation of the cap member 4 is provided between the upper holding member 7 and the cap member 4.
May be interposed. The backup material 9 is a resin foam material such as polyurethane, polystyrene, and phenol, whereas the through-extruded material 5 for similarly preventing deformation of the cap member 4 is an extruded product such as an aluminum alloy or a hard resin.
It is made of glass wool, fibrous molding material with wood wool, etc., and contributes to the effect of preventing deformation of the cap member 4 as well as to prevent dew condensation and soundproofing. Examples of these are FIGS.
6, 19, 21, 27, 29, 33, 35 correspond.

Further , the present invention provides the above-described claim.
As shown in the figure, the cap member wraps the inner rising portion of the
We also propose an architectural exterior structure that has a holding recess to hold
However, as these embodiments, FIGS.
24, 26, 29, 33, 35 to 38 correspond. The cap member 4 may be provided with a holding concave portion 46 for holding the inner rising portion 12 of the vertical covering material 1. With this configuration, it is possible to prevent or reduce the deformation due to various loads acting on the cap member 4, and also to hold the vertical roofing exterior material 1 in the direction of the exterior base 2 similarly to the holding portion 72 of the upper holding member 7. Fulfill.

The upper holding member may be composed of a plurality of members. FIG. 27 corresponds to these examples .
The left and right independent members 70, 70 constitute an upper holding member. The members 70 are slid and fitted to the lower holding member 6 to be integrated.

The lower holding member 6 may be composed of a plurality of members. Examples of these are not shown.
It comprised of a first lower holding member having a bur standing part, vertical laying a second lower holding member for holding the outer package 1 and the upper holding member 7. The upper holding member 7 and the second lower holding member
The member may be a pressed product of a steel plate, and is elastically fitted and integrated.

In the exterior structure shown in FIG . 15 , the face plate portion 11 of the vertical roofing exterior material 1 is formed at substantially the same level as the neutral axis in the cross section calculation. In this case, it is possible to easily and beautifully perform curved surface processing for following a building having a curved exterior base. In addition, a back-up board (insulation board) 16 such as glass wool or urethane foam is attached to the back surface of the face plate portion 11 of the vertical covering material 1 for heat insulation and soundproofing. Such a backup board (insulation board) 16 may be appropriately attached (attached) at the time of production at a factory or construction at a site .
Is provided with a similar backup board (insulation board) 16.

The exterior structure shown in FIG . 35 is applied to the case where the vertical cross section is extremely wide. The lower holding member 6 is a piece of extruded material, and the upper holding member 7 is a roll or pressed product of a steel plate. .

The exterior structure shown in FIG . 38 is such that the outer rising portions 14, 14 of the adjacent vertical roofing materials 1, 1 are provided with the tips of the outer rising portions 14, 14 close to each other, and are covered with a waterproof tape 100. Is obtained, the rain-closing function becomes higher.

Although the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the above-described embodiments, but may be modified in any way unless the structure described in the claims is changed. Can be implemented. For example, in the drawings of the embodiments, known waterproof materials such as asphalt roofing and asphalt felt are not shown, but they do not hinder their use. Further, when a fiber-based heat insulating material or the like is laid on the exterior base, it is preferable to stretch the fiber from the viewpoint of curing. Further, with respect to the fixing of the holding member or the lower holding member to the exterior base, a fixing portion may be provided outside the left and right standing portions, or may be fixed with an adhesive interposed on the back surface, in this case, a long material In this case, the space between the standing portions becomes a drainage space, and the performance of the rain is improved.

[0038]

In summary, the holding member for the building roofing material according to the present invention is formed by the upright portion of the holding member, and the load width due to the blowing wind pressure and the working width of the roofing material when a positive load is applied during heavy snowfall. Since displacement and deformation in the direction can be suppressed, an exterior structure having excellent strength performance can be provided. Furthermore, the upright portion of the holding member can prevent plastic deformation of the configuration outside the inner rising portion of the vertical roofing exterior material, and can stably maintain the function of the rain closing and holding. And the exterior structure of the present invention using such a roofing exterior material has workability,
Various performances such as rain performance and maintenance of design (prevention of deterioration) are balanced at a high level.

In order to form an engaged portion which is elastically engaged with the outer rising portion of the vertical roofing exterior material and held in the direction of the exterior base material inside the rising portion of the holding member or the lower holding member, Since the exterior material is firmly held by the cooperation of the upright part and the engaged part of the holding member, the workability is high, the strength performance against wind pressure is improved, and the safety against gusts etc. during construction is also improved. It will be expensive.

[0040] When a second engaged portion for elastically engaging the inner rising portion of the vertical roofing material with the rising portion of the holding member or the lower holding member to hold in the direction of the exterior base material is formed, the vertical roofing exterior material is formed. Since the vertical covering material is held by the holding member or the lower holding member at the same time as the laying of the material, the workability is high, the strength performance against mainly the wind pressure is improved, and the safety against gusts at the time of construction is also high Becomes

When the standing portion of the holding member is formed so as to be inclined inward of the working width of the vertical roofing material, the strength performance against the blowing wind pressure is improved, the displacement of the central portion of the vertical roofing material itself is suppressed, and the face plate portion is formed. By making the surface concave, the pocket wave phenomenon, which is most obvious at normal times, can be made invisible, and the design can be improved.

When the holding member or the lower holding member is provided so as to straddle the gutter member, and the edge of the outer rising portion of the vertical roofing member is held facing the inside of the gutter member, inundation of the gutter member is prevented. It can be guided to the inside, flow down to the eaves, and be discharged.

Either a raised portion is formed between the upright portions of the left and right side edges, which is higher than the outer rising portion of the vertical roofing material, or the inside of the upright portions of the right and left side edges is higher than the outer rising portion of the vertical roofing material. When the second upright portions are formed and formed into a long material, the effect of the gutter function can be obtained over the entire portion between the rising portions of the vertically-roofed exterior materials adjacent to the left and right, which results in poor construction or the like. Even if there is water intrusion at the position between the roofing exterior materials, the gutter function can surely flow down to the eaves and discharge the water. In addition, since the vertical covering material has a tertiary prevention function, it has extremely high performance in rain. Furthermore, since it comes into contact with the entire length of the vertical roofing exterior material compared to the case of piece material,
The position regulation effect is also improved.

When the upper holding member holds the inner rising portion, the inner base portion, the drainage groove, or the outer rising portion of the roofing exterior material, a synergistic effect with the rising portion of the lower holding member provides a position regulating effect and a deformation preventing effect. Improve together.

If the upper holding member is provided with a cap holding portion for elastically engaging and holding the cap member, product accuracy and construction accuracy can be improved as compared with the case where the cap holding portion is provided on the vertical roofing exterior material itself.

When the upper holding member also functions as the cap member, the upper holding member has higher rigidity than the cap member of the roll-formed product, so that both the holding strength of the vertical covering material and the pressure resistance of the bar-shaped portion can be increased. In addition, the workability can be maintained high, and when the upper holding member is the inner cap member, it is easily combined with the cosmetic cap member formed on the outside, so that the bar-shaped portion can be easily (good workability). Since a secondary waterproofing configuration is obtained, the performance of the rain break-out is higher.

Between the upright portions on the left and right side edges of the holding member or the lower holding member, a protruding portion which is higher than the outer rising portion of the vertical roofing exterior material and has a fixing portion to the exterior base material is formed. When formed, even if rainwater that exceeds the rising part occurs due to strong winds and rain, etc., the drainage space and the raised part form a drainage space, so it is possible for the infiltrating rainwater to flow smoothly down the eaves and drain from the eaves It has high rain performance. Further, inside the upright portions of the left and right side edges of the holding member or the lower holding member, a second upright portion higher than the outer upright portion of the vertical covering material is formed, and the space between the second upright portions to the exterior base is formed. The same effect can be obtained when the fixing portion is formed and formed into a long material.

When the cap member is formed with a holding recess for holding the inner rising portion of the vertical covering material, deformation due to various loads acting on the cap member can be prevented or reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a holding member according to an embodiment.

FIG. 2 is a sectional view of an exterior structure using the holding member of FIG.

FIG. 3 is a sectional view showing another embodiment of the exterior structure.

FIG. 4 is a sectional view showing another embodiment of the exterior structure.

FIG. 5 is a sectional view showing another embodiment of the exterior structure.

FIG. 6 is a sectional view showing a part of another embodiment of the exterior structure.

FIG. 7 is a front view showing a side edge shape variation of the vertical covering material.

FIG. 8 is a front view showing a variation of a side edge shape of the vertical covering material.

FIG. 9 is a front view showing a side edge shape variation of the vertical covering material.

FIG. 10 is a cross-sectional view showing a part of another embodiment of the exterior structure.

FIG. 11 is a cross-sectional view partially showing another embodiment of the exterior structure.

FIG. 12 is a cross-sectional view partially showing another embodiment of the exterior structure.

FIG. 13 is a cross-sectional view partially showing another embodiment of the exterior structure.

FIG. 14 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 15 is a sectional view showing another embodiment of the exterior structure.

FIG. 16 is a sectional view showing another embodiment of the exterior structure.

FIG. 17 is a sectional view showing another embodiment of the exterior structure.

FIG. 18 is a sectional view showing another embodiment of the exterior structure.

FIG. 19 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 20 is a sectional view showing another embodiment of the exterior structure.

FIG. 21 is a sectional view showing another embodiment of the exterior structure.

FIG. 22 is a sectional view showing another embodiment of the exterior structure.

FIG. 23 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 24 is a sectional view showing another embodiment of the exterior structure.

FIG. 25 is a sectional view showing another embodiment of the exterior structure.

FIG. 26 is a sectional view showing another embodiment of the exterior structure.

FIG. 27 is a sectional view showing another embodiment of the exterior structure.

FIG. 28 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 29 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 30 is a sectional view showing another embodiment of the exterior structure.

FIG. 31 is a sectional view showing another embodiment of the exterior structure.

FIG. 32 is a sectional view showing another embodiment of the exterior structure.

FIG. 33 is a sectional view showing another embodiment of the exterior structure.

FIG. 34 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 35 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 36 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 37 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 38 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 39 is a cross-sectional view showing another embodiment of the exterior structure.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 vertical roofing exterior material 11 face plate portion 12 inner rising portion 121 back side space 123 second engaging portion 124 cap holding portion 13 drain groove 131 convex portion 14 outer rising portion 141 engaging portion 16 connection overlapping portion 2 exterior base 3 holding Member 31 Upstanding portion 313 Second engaged portion 33 Raised portion 34 Engaged portion 35 Fixed portion 39 Center upstanding piece 4 Cap member 43 Attachment portion 46 Enclosure concave portion 5 Through-extruded material 6 Lower holding member 61 Upright portion 62 Fixed portion 63 Raised portion 64 Connection receiving portion 65 Engaged portion 66 Second upright portion 67 Groove (flat) portion 69 Central upstanding piece 7, 70 Upper holding member 71 Connecting portion 72 Holding portion 73 Cap holding portion 8 Gutter member 9 Backup material

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-38655 (JP, A) JP-A-51-107015 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04D 3/366 102 E04D 3/36 E04D 3/30

Claims (19)

(57) [Claims] 1. A vertical roofing exterior material having a face plate portion in the center, an inner rising portion formed on left and right side edges thereof, and an outer rising portion formed outside the inner rising portion via a drain groove. A holding member for holding on an exterior base, and an upright standing portion that engages with an inner rising portion of a vertical roofing exterior material.
Has a vertical roofing exterior material
Elastically engages the outer rising part and holds it toward the exterior base
The engaged portion is formed between the engaged portion and the upright portion.
A gap is formed, and a drainage ditch for the vertical roofing material is
A member for holding a building roofing exterior material, which is characterized by being combined . 2. The upright portion is formed with a second engaged portion that elastically engages an inner rising portion of the vertical roofing exterior material and holds the inner rising portion toward the exterior base material. The holding member of the vertical covering exterior material for construction according to 1. 3. The holding member according to claim 1, wherein the upright portion is formed so as to be inclined inwardly of a working width of the vertical roofing material. 4. A protruding portion which is higher than the outer rising portion of the vertical roofing exterior material and has a fixing portion to the exterior base is formed between the upright portions on the left and right edges, and is formed as a long material. The holding member for a building roofing exterior material according to claim 1, 2 or 3. 5. A second upright portion which is higher than an outer upright portion of the vertical roofing exterior material is formed inside the upright portion of the left and right edges, and a fixing portion to the exterior base is formed between the second upright portions. And
And a long material.
Or the holding member of the vertical roofing exterior material for buildings of 3 or 4. 6. One or more lower holding members previously installed on an exterior base, and one or more upper holding members for holding an inner rising portion or an inner base portion, a drainage groove, or an outer rising portion of a vertical roofing exterior material. The holding member for a building roofing exterior material according to claim 1, 2, 3, 4, or 5. 7. The upper holding member has a cap holding portion for elastically engaging and holding a cap member disposed so as to cover between adjacent vertically-lined exterior members.
The holding member of the vertical covering exterior material for construction according to 1. 8. The holding member according to claim 6, wherein the upper holding member is formed of a long material. 9. The holding member according to claim 6, wherein the lower holding member is provided so as to straddle the gutter member. 10. A holding member is provided at a predetermined interval on an exterior foundation on which a building body or a base plate such as a heat insulating material is interposed as appropriate,
Laying vertical roofing exterior material between holding members adjacent in the horizontal direction,
In a building exterior structure in which a cap member is arranged so as to fix and cover between vertically adjacent exterior roofing materials, the exterior roofing material has a face plate portion at the center and left and right side edges thereof. Along with an inner rising portion, an outer rising portion is provided outside the inner rising portion via a drainage groove, and a space is formed on the back side of the inner rising portion so that an upper portion is closed, and the holding member is Engage with the inner rising part of the roofing material
With an upwardly-facing upright,
Then, the outer rising part of the roofing exterior material is elastically engaged
It has an engaged part that is held in the exterior base direction,
There is a gap between the standing portions where the drainage groove of the
Forming, by positioning the upright portion of the holding member in the space on the back side of the inner rising portion of the vertical roofing exterior material, that the position of the inward movement of the vertical roofing exterior material at the time of load action was regulated. Characteristic architectural exterior structure. 11. The upright portion of the holding member is formed so as to be inclined toward the center of the working width of the vertical roofing material, and the face plate portion of the vertical roofing material is formed in a substantially flat shape or a concave shape in which the central portion is slightly recessed downward. In addition, in the combined state in which the inner rising portion is formed in a substantially vertical shape, and the upright portion of the holding member is positioned in the space on the back side of the inner rising portion of the vertical covering material, the face plate portion of the vertical covering material is concave. The architectural exterior structure according to claim 10, wherein the architectural exterior structure has a shape. 12. The holding member includes at least one lower holding member previously installed on an exterior base, and one or more holding members for holding an inner rising portion or an inner base portion, a drainage groove, or an outer rising portion of a vertical roofing exterior material. The architectural exterior structure according to claim 10, comprising an upper holding member. 13. The holding member or the lower holding member is higher than the outer rising portion of the vertical covering material between the rising portions on the left and right side edges,
The protruding portion having a fixing portion to the exterior base is formed, and the protruding portion is formed in a long material.
13. The building exterior structure according to 1 or 12. 14. The holding member or the lower holding member forms a second upright portion inside the upright portions on the left and right side edges higher than the outer upright portion of the vertical roofing exterior material, and between the second upright portions. 14. The architectural exterior structure according to claim 10, wherein a fixing portion to the exterior base is formed and a long material is formed. 15. The holding member or the lower holding member is provided so as to straddle the gutter member, and holds the vertical roofing exterior material such that the edge of the outer rising portion faces the inside of the gutter member. Claim 10 or 11 or 12 or 13 or 14
The building exterior structure described in. 16. The inner rising portion of the vertical covering material is a second engaging member.
The holding member or the lower holding member has a second portion at the upright portion.
Having an engaged portion, the second engaged portion and the second engaged portion
11. An elastically engaging engagement.
Architectural exterior according to 1 or 12 or 13 or 14 or 15
Construction. 17. The holding member or the upper holding member is a cap.
The cap member has attachment parts on the left and right side edges.
The cap holding portion and the mounting portion are elastically engaged with each other.
Claim 10 or 11 or 12 or characterized in that
The architectural exterior structure according to 13 or 14 or 15 or 16. 18. The upper holding member is formed of a long material.
Claim 10 or 11 or 12 or 13 or
The building exterior structure according to 14 or 15 or 16 or 17. 19. The cap member is provided on the inner side of the vertical covering material.
A contractor having a holding recess for holding an upward portion.
Claim 10 or 11 or 12 or 13 or 14 or 15 or
The architectural exterior structure according to 16 or 17 or 18.