JP2001132174A - Holding member of building vertical roofing exterior finish material, and building exterior finish structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holding member for a building vertical roofing (vertical covering) exterior finish material giving work execution to the roof or wall of a building and mainly improving the strength performance, flashing performance, and decorative design property and to provide a building exterior finish structure. SOLUTION: A face board section 11 is formed at the center, inside rise sections 12 are formed at the right and left side edges, and outside rise sections 14 are formed via drain gutters 13 on the outside of the inside rise sections 12 to obtain a vertical roofing exterior finish material 1. A holding member 3 or a lower holding member 6 for holding the vertical roofing exterior finish material 1 on an exterior finish substrate 2 is provided with upward erect sections 31, 61 coupled with the inside rise sections 12 of the vertical roofing exterior finish material 1, and second coupled sections 313, 611 elastically coupling the inside rise sections 12 of the exterior finish material 1 with the erect sections 31, 61 to hold them in the exterior finish substrate direction are formed.

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 roof 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 the exterior base, a vertically-tipped exterior material having an outer rising portion formed outside the inner rising portion via a drainage groove, the holding member being related to an inner rising portion of the vertically-tapped exterior material. A second engaged portion that elastically engages the inner rising portion of the vertical roofing exterior material with the rising portion to hold in the direction of the exterior base material. And a building exterior structure using the same as described in claim 8.
Further, according to the present invention, as set forth in claim 2, a face plate portion is formed at the center, an inner rising portion is formed at left and right side edges thereof, and an outer rising portion is formed outside the inner rising portion via a drain groove. A holding member for holding a vertically-covered exterior material on which a portion is formed on an exterior base, wherein the holding member is one or more lower holding members that are previously installed on the exterior base and laying of the vertically-covered exterior material Consisting of one or more upper holding members to be installed later, the lower holding member has an upward standing portion that engages with the inner rising portion of the vertical roofing exterior material, and the upper holding member is a vertical roofing exterior material. The present invention relates to a holding member for a building roofing exterior material, which holds an inner rising portion, an inner base portion, a drainage groove, or an outer rising portion, and a building exterior structure using the same as described in claim 9.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION A vertical roofing exterior material (1) applied to the present invention has a face plate portion (11) in the center and an inner rising portion (12) formed on the left and right side edges thereof. An outer rising portion (14) is formed outside the rising portion (12) via a drain groove (13). The inner rising portion (12) is substantially vertical in a non-assembled state,
A space (121) is formed on the back side of the inner side part, in which the side edge of the face plate part (11) is raised upward, and the outer side part whose upper end is folded downward, is closed. . Further, a backing material (15) such as polyethylene foam may be provided on the back surface of the face plate portion (11) and the back surface space of the inner rising portion (12) for preventing dew condensation and soundproofing. This vertical roofing exterior 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, a lead plate, a carbon fiber laminate plate, It is molded from a hard resin plate or the like, and when the material is a metal plate, it is molded (molded) by roll molding, press molding, or a combination of both. When the material is a non-metal material, it is mainly formed by molding. Also, the material thickness is not particularly limited,
It is approximately 0.4 to 1.6 mm.

The holding member (3) or the lower holding member (6)
Has upright rising portions (31) and (61) that engage with the inner rising portion (12) of the vertical roofing material (1), and the rising portions (31) and (61) have vertical roofing. This is a configuration having second engaged portions (313) and (611) elastically engaged with the second engaging portion (123) provided on the exterior material (1). This holding member (3) or lower holding member (6)
A short piece composed of one or more members made of extruded products made of aluminum or hard resin, pressed products such as plated steel plates and stainless steel plates, and ceramics, etc., and arranged at appropriate intervals in the length direction of the construction surface It may be wood,
It may be a long material continuous in the length direction of the construction surface. The holding member (3) or the lower holding member (6) is previously installed on the exterior base (2) (before the laying of the vertical covering material (1)), but when the lower holding member (6) is used. After the laying of the roofing exterior material (1), the upper holding member (7) is installed to hold the roofing exterior material (1).

The exterior base (2) on which the holding member (3) or the lower holding member (6) is installed is made of a wooden structure, a steel frame,
It is possible to use all building frames to which fixtures such as concrete structures, nails, screws, anchors, etc. can be attached, including boards such as wood wool cement boards to be laid on the frame as required for heat insulation or other purposes. .

The cap member (4) used in the illustrated embodiment to be described later is basically formed of the same material as the above-mentioned vertical roofing material (1), but may be an extruded product of aluminum or hard resin. . The thickness of the material is not particularly limited, but is generally about 1.2 to 2.5 mm for an extruded product.

As shown in FIGS. 14 to 17, 27, 30, 31, the holding member 3 (30, 30) of the present invention or the lower holding member 6, which is previously installed on the exterior base material, is provided inside the vertical roofing exterior material 1. Upright standing portions 31 and 61 that engage with the rising portions 12
And the second engaged portions 313 and 611 elastically engaged with the second engaging portions 123 provided on the vertical covering material 1 are provided on the upright portions 31 and 61, so that a load can be applied. In addition to restricting the inward movement of the vertical roofing exterior material 1 in the above, the vertical roofing exterior material 1 is held in the exterior base 2 direction. That is, these examples correspond to claim 1.
, And corresponds to an embodiment of the exterior structure of claim 8.
In FIG. 27, a second engaged portion 611 having a spherical cross section is provided at the upper end of the upright portion 61 and is elastically engaged with the second engaging portion 123 having a spherical cross section. The shape is not limited.

In these exterior structures, the upwardly standing portions 31 and 61 of the holding member 3 or the lower holding member 6 suppress the displacement of the inner rising portion 12 of the vertical roofing exterior material 1 in the working width center direction. It has excellent durability when the wind pressure (load load) is applied and the snow load (positive load) is applied.
Further, the upright portions 31 and 61 can prevent plastic deformation of a configuration outside the inner rising portion 12 of the vertical roofing exterior material 1,
The function of rain closing and holding relation can be maintained stably. 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. Furthermore, even if rainwater that exceeds the inner rising portion 12 due to strong wind or the like occurs due to strong wind and rain, the vertical roofing exterior material 1 allows the infiltrating rainwater to smoothly flow down in the eaves direction and to be discharged from the eaves. High performance. Also,
The roofing exterior material 1 is laid on the holding member 3 or the lower holding member 6 previously allocated and fixed on the exterior base 2, and the second engaging portion 123 of the inner rising portion 12 is attached to the holding member 3 or the lower portion. Second engaged portions 313, 61 of holding member 6
Since it is resiliently engaged with 1, position adjustment after laying is not required, workability is high, and safety against gusts and the like at the time of 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.

The cap member 4 shown in FIGS. 14, 27, 30, and 31 is provided with a holding recess 46 for holding the upper half of the inner rising portion 12 of the vertical covering material 1. In this exterior structure, the holding concave portion 46 of the cap member 4 indirectly holds the upright pieces 31, 61 of the holding member 3 or the lower holding member 6 via the inner rising portion 12 of the vertical covering material 1. Therefore, deformation due to various loads acting on the cap member 4 can be prevented or reduced. Further, the upper part of the inner rising portion 12 of the vertical covering material 1 is provided with the cap member 4.
Is held between the holding concave portion 46 and the holding member 3 or the upright pieces 31 and 61 of the lower holding member, so that the holding member 3 is stably held in the exterior base direction. That is, these examples also correspond to the embodiment of the exterior structure of claim 17. Other than these, FIGS. 5, 6, 12, 18 to 22, 24 to 26, 3
4, 35, 37, 41, 45, 48, and 49 correspond to this example.

[0012] 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
The vertical roofing outer package 1 ₄ of the back-side space 121 upright portion 61 is positioned inside the rising portion 12, the fixed portion 62 of the outer base (2) (flat portion), and a central upright strip 69 located at the center Have. Left and right from the upper end of this central standing piece 69,
Crosspiece (connection receiving portion 64) is extended, the outer rising portion 14 of the length to the inner base longitudinal roofing of the outer package 1 ₄ standing portion 61 from the corner portion formed therein in which the tip is bent downward Are formed slightly longer than the length. The upper holding member 7
_4, in the center, the connecting portion and having a connection portion 71 to be connected to the lower holding member 6 ₄ connection receiving portion 64 and the mating shape 71
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. 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 rear surface of the cap member 4 ₅ interposing the through extrusion material 5. The exterior structure is similar to the exterior structure of FIG. 5 because it is generally the second upright portion 66 of the two facing in place of the central upright strip 69 in FIG. 5 provided on the lower holding member 6 ₅ configuration With excellent workability and roof function, and excellent design,
It has a waterproof effect.

As shown in FIGS. 5 and 6, the upper holding member 7 of the present invention holds the inner rising portion 12 or the inner base or drainage groove 13 or the outer rising portion 14 of the vertical covering material 1, that is, the upper holding member 7. By providing the holding portion 72 facing from above at one or more of these locations, the vertical covering material 1 can be stably held in the direction of the exterior base, and the mounting strength of the vertical covering material 1 is further increased. be able to. Also,
Due to a synergistic effect with the standing portions 31 and 61, a position regulating effect,
The deformation prevention effect is improved. That is, these examples correspond to the embodiment of the holding member of the second aspect and the exterior structure of the ninth aspect. 12, 14 to 15, 18 to 46,
48, 49 and 51 correspond to this example.

The lower holding member 6 shown in FIGS. 5 and 6 has an engaged portion 65 which elastically engages the engaging portion 141 at the upper end of the vertical covering material 1 and holds the same in the exterior base direction. The second engaging portion 123 and the second engaged portion 31 are provided.
As in the case of the elastic engagement with 3,611, there is no need to adjust the position after laying, the workability is high, and the safety against gusts and the like during construction is high. That is, these examples also correspond to the embodiment of the holding member of claim 3 and the exterior structure of claim 14.

The structure of the vertical covering material 1 held by the upper holding member 7 is, for example, the outer rising portion 14 having various structures as shown in FIGS. Can be used as appropriate. 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, and for example, FIGS.
Various configurations as shown in FIGS. 9A to 9G can be used as appropriate. Assuming that FIG. 8A is a standard,
FIG. 8B shows a step suitable for the case where the encapsulating recess 46 is provided in the cap member 4. FIGS. 8C and 8D show a case where the face plate portion 11 is provided on or near the neutral axis. For example, even when a curved surface is required to follow a building having a curved outer surface, the surface can be easily and beautifully formed without generating compression distortion. FIGS. 8 (e) to 8 (h) show the configurations of FIGS. 8 (a) to 8 (d) formed so as to be stackable. Further, the inner rising portion 12 and the outer rising portion 14 of the vertical covering material 1 may be formed asymmetrically as shown in FIGS. 9 (a) to 9 (g).

As shown in FIGS. 32 to 36, the upright portions 31, 61 of the holding member 3 or the lower holding member 6 are formed so as to be inclined inwardly to the working width of the vertical roofing exterior material 1 so as to be engaged therewith. By inclining the inner rising portion 12 of the roofing exterior material 1 inwardly to its working width and forming the face plate portion 11 into a concave shape in which the center portion is recessed downward, wind resistance against blowing wind pressure is improved, and pockets are improved. It is also possible to make the wave phenomenon invisible and enhance the design. That is, these examples correspond to the embodiment of the holding member of claim 4 and the exterior structure of claim 10.

As shown in FIGS. 45 and 46, the fixing portion 3 which is higher than the outer rising portion 14 of the vertical covering material 1 and
When the holding member 3 or the lower holding member 6 which has the protruding portions 33 and 66 having the lengths 5 and 62 and is formed of a long material is used, the inner rising portion 12 of the vertical roofing exterior material 1 adjacent to the left and right is used.
Since the gutter portion is formed all over the outside, even if there is inundation at the position between the vertical roofing exterior materials 1 and 1 due to poor construction and the like, the gutter portion reliably flows down to the eaves tip, Can be discharged. 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, these examples correspond to the embodiment of the exterior structure of claim 11.

FIGS. 12, 18 to 24, 26, 27, 32 to
37, 39 to 44, the raised portions 63 (3
Instead of using the holding member 3 or the lower holding member 6 which has the second upright portion 66 (36) higher than the outer rising portion 14 of the vertical covering material 1 in place of 3) and which is formed of a long material, Similar effects can be obtained. In this case, generally, the space between the upright portion 61 (31) and the second upright portion 66 (36) is a drainage space, but the edge of the outer rising portion 14 of the vertical roofing exterior material 1 is It faces between the second upright portions 66, 66 (36, 36), and furthermore, the upright portion 61 (31) and the second upright portion 66 (3).
3), the second upright portion 66,
The drainage space is between 66 (36, 36). 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, these examples correspond to the embodiment of the exterior structure of claim 12. In FIG. 27, the recess 68 provided between the upright portion 61 and the second upright portion 66 is
Although this is for releasing the head of a fixing tool such as a screw, the drainage space can be formed by appropriately performing waterproof treatment.

FIGS. 12, 18-32, 34, 35, 37-
As shown in 46, 48, and 49, the cap holding portion that engages and holds the cap member 4 may be provided on the vertical roofing exterior material 1 (the cap holding portion 124), but the upper holding member 7 (the cap holding portion 73). ), Product accuracy and construction accuracy can be improved as compared with the case where the cap holding portion 124 is provided on the vertical roofing exterior material 1 itself. That is, these examples
The holding member of claim 5 corresponds to the exterior structure of claim 15.

12, 17-32, 34, 35, 37,
As shown in 41 to 46, 48, 49, and 51, when the upper holding member 7 is formed of a long material that is continuous in the length direction of the construction surface, the upper holding member 7 is combined with the cap member 4 that is disposed outside thereof, and Since the secondary waterproof structure can be easily obtained also for the shape-like portion, the performance of the rain is enhanced. That is, these examples correspond to the holding member of claim 6 and the exterior structure of claim 16. The upper holding member 7 shown in FIG. 28 is provided with a plurality of elastic pieces 75 for waterproofing, which are in contact with the vertical roofing exterior material 1 at the left and right holding portions 72 and at a central fixed portion (with the lower holding member 6). ing. The elastic piece 75 also serves as a holding portion 72 for holding the outer rising portion 14. In FIG. 29, instead of providing the upper holding member 7 with the elastic piece 75, a waterproof material 90 having an elastic piece 901 is interposed between the upper holding member 7 and the lower holding member 6. Reference numeral 91 in the figure denotes a reinforcing material used when the upper holding member 7 is a piece material.
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. Examples of these are shown in FIG.
3, 36, and 51 correspond. 39, 40, 43,
Although the cap member 4 is provided as a decorative material on the upper portions of the cap members 44 and 46, the cap member 4 is not necessarily required since the upper holding member 7 substantially (functionally) also functions as the cap member.

The integration of the lower holding member 6 and the upper holding member 7 does not necessarily have to be in direct contact, but may be integrated via the vertical roofing exterior 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.

As shown in FIGS.
Is disposed so as to straddle the gutter member 8 continuous in the length direction of the construction surface, and is held in a state in which the edge of the outer rising portion 14 of the vertical roofing exterior material 1 faces the inside of the gutter member 8. Even if rainwater infiltrates the bar-shaped portion, and even if there is inundation beyond the outer rising portion 14, it can be surely guided into the gutter member 8 and discharged from the eaves. That is, these examples correspond to the holding member of claim 7 and the exterior structure of claim 13. In addition, 601 in FIG. 31 is a water-tight contact material elastically attached to an opening provided inside the gutter member 8.
Between the contact material 601 and the opening,
Is held so as to sandwich the edge of the outer rising portion 14.

Between the upper holding member 7 and the cap member 4, there is a backup material 9 for preventing the deformation of 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 include FIGS.
0, 23, 25 to 27, 38, 39, 41, 45 correspond.

The upper holding member may be composed of a plurality of members. FIG. 39 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. FIG. 38 corresponds to these examples, and includes a first lower holding member 60 having an upright portion and a second lower holding member 60 ′ holding the vertical roofing exterior material 1 and the upper holding member 7. . The upper holding member 7
The second lower holding member 60 'and the second lower holding member 60' may both be press-formed products of a steel plate, and are elastically fitted and integrated.

In the exterior structure shown in FIG. 19, 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 at the time of construction at a site.
Is provided with a similar backup board (insulation board) 16.

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.

[0029]

In summary, the holding member of the vertical roofing exterior material for building of the present invention comprises an exterior base material in which the inner rising portion of the vertical roofing exterior material is elastically engaged with the upright portion of the holding member or the lower holding member. Since the second engaged portion to be held in the direction is formed, the vertical roofing exterior material is held by the holding member or the lower holding member simultaneously with the laying of the vertical roofing exterior material, so that the workability is high,
Mainly, the strength performance against the blowing wind pressure is improved, and the safety against gusts and the like during construction is also high. And, the upright portion of the holding member can suppress the displacement and deformation in the center of the working width of the vertical roofing exterior material when the load is applied due to the blowing wind pressure and the positive load is applied during heavy snowfall, so that the exterior structure having excellent strength performance is provided. Can be provided. Further, the upright portion of the holding member can prevent plastic deformation of the configuration outside of the inner rising portion of the vertical roofing exterior material, and can stably maintain the function of the rain break and holding. In addition, the exterior structure of the present invention using such a roofing exterior material balances various performances such as workability, rain performance, and maintenance of design (prevention of deterioration) at a high level.

Further, the holding member of the present invention, which holds the inner rising portion, the inner base portion, the drainage groove, or the outer rising portion of the roofing exterior material by the upper holding member, comprises the rising portion of the lower holding member. The synergistic effect of this improves both the position regulating effect and the deformation preventing effect.

[0031] When the outer raised portion of the vertical roofing material is elastically engaged with the rising portion of the holding member or the lower holding member to form an engaged portion to be held in the direction of the exterior base material, the vertical roofing is performed. 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.

When the upright 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 arranged so as to straddle the gutter member, and the edge of the outer rising portion of the vertical covering material 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 a higher portion is provided inside the upright portions of the left and right side edges 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.

By providing the upper holding member with a cap holding portion for elastically engaging and holding the cap member, it is possible to improve product accuracy and construction accuracy as compared with the case where the cap holding portion is provided on the vertical covering 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 roofing exterior 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 raised portion which is higher than the outer rising portion of the vertical covering 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 showing 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.

FIG. 40 is a sectional view showing another embodiment of the exterior structure.

FIG. 41 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 42 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 43 is a sectional view showing another embodiment of the exterior structure.

FIG. 44 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 45 is a sectional view showing another embodiment of the exterior structure.

FIG. 46 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 47 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 48 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 49 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 50 is a cross-sectional view showing another embodiment of the exterior structure.

FIG. 51 is a cross-sectional view showing another embodiment of the exterior structure.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 vertical roofing 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 Holding 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

Claims (17)

[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, having an upwardly-standing upright portion to be engaged with an inner rising portion of a vertical-roofing exterior material, wherein the upstanding portion elastically attaches an inner rising portion of the vertical-roofing exterior material. A holding member for a vertical roofing exterior material for a building, wherein a second engaged portion that is engaged and held in the exterior base direction is formed. 2. 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 material, wherein the holding member includes one or more lower holding members previously installed on the exterior base material, and one or more upper holding members installed after laying the vertical roofing exterior material. The lower holding member has an upwardly standing portion that engages with the inner rising portion of the vertical roofing exterior material, and the upper holding member has the inner rising portion of the vertical roofing exterior material or its inner base or drainage groove. Alternatively, a holding member for a building roofing exterior material characterized by holding an outer rising portion. 3. An engaged portion which elastically engages an outer rising portion of the vertical covering material so as to hold the outer rising material in the direction of the exterior base material is formed inside the rising portion. 3. A holding member for a vertical roofing exterior material for construction according to 1 or 2. 4. The holding member according to claim 2, wherein the upright portion is formed so as to be inclined inwardly of the working width of the vertical roofing material. 5. An upper holding member having a cap holding portion for elastically engaging and holding a cap member disposed so as to cover between adjacent vertical roofing members.
The holding member for a building roofing exterior material according to any one of claims 4 to 4. 6. The holding member according to claim 2, wherein the upper holding member is formed of a long material. 7. The holding member according to claim 2, wherein the lower holding member is disposed so as to straddle the gutter member. 8. A holding member is provided at a predetermined interval on an exterior base on which a building body or a base plate such as a heat insulating material is interposed as appropriate, and a vertical roofing exterior material is laid between holding members adjacent in the horizontal direction. In an architectural exterior structure in which a cap member is disposed so as to fix and cover the vertical roofing exterior materials adjacent to each other in the horizontal direction, the vertical roofing exterior material has a face plate portion in the center and left and right side edges thereof. In addition to having 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 the upper portion is closed, and the holding member is A vertical engaging portion that engages with the inner rising portion of the vertical covering material, a second engaged portion is formed in the rising portion, and the second engaging portion is held in the space on the back side of the inner rising portion of the vertical covering material. The upright portion of the member is located, and the inner rising portion is elastically engaged with the second engaged portion. The building exterior structure is characterized in that by adjusting the position, the movement of the vertical roofing exterior material into the working width during the application of a load is restricted, and the vertical roofing exterior material is held in the direction of the exterior foundation. 9. A holding member is provided at a predetermined interval on an exterior base on which a building body or a base plate such as a heat insulating material is interposed as appropriate, and a vertical roofing exterior material is laid between horizontally adjacent holding members. In an architectural exterior structure in which a cap member is disposed so as to fix and cover the vertical roofing exterior materials adjacent to each other in the horizontal direction, the vertical roofing exterior material has a face plate portion in the center and left and right side edges thereof. In addition to having 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 the upper portion is closed, and the holding member is , One or more lower holding members having an upright erected portion to be engaged with the inner rising portion of the vertical roofing exterior material and previously installed on the exterior base, and one or more installed after laying the vertical roofing exterior material The upper holding member of By positioning the upright portion of the holding member in the space, the position of the inward working width of the roofing exterior material during load action is restricted, and the inner rising portion of the roofing exterior material or its inner base or drainage. A building exterior structure wherein a groove or an outer rising portion is held by an upper holding member in a direction of an exterior base. 10. The upright portion of the holding member is formed so as to be inclined toward the center of the working width of the vertical covering material, and the face plate portion of the vertical covering 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 8 or 9, wherein the architectural exterior structure has a shape. 11. 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 architectural exterior structure according to any one of claims 8 to 10, wherein a protruding portion having a fixing portion to the exterior base is formed, and the elongated portion is formed. 12. The holding member or the lower holding member forms second standing portions inside the standing portions on the left and right side edges, respectively, higher than the outside rising portions of the vertical roofing exterior material, and between the second standing portions. The architectural exterior structure according to any one of claims 8 to 11, wherein a fixing portion to the exterior base is formed and formed into a long material. 13. 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 an edge of an outer rising portion faces the inside of the gutter member. The building exterior structure according to any one of claims 8 to 12. 14. An outer rising portion of the vertical covering material has an engaging portion, and the holding member or the lower holding member has an engaged portion inside the rising portion, and the engaging portion is engaged with the engaging portion. The building exterior structure according to any one of claims 8 to 13, wherein the part is elastically engaged with the part. 15. The holding member or the upper holding member has a cap holding portion, the cap member has attachment portions on left and right side edges, and the cap holding portion and the attachment portion are elastically engaged. The architectural exterior structure according to any one of claims 8 to 14. 16. The building exterior structure according to claim 8, wherein the upper holding member is formed of a long material. 17. The architectural exterior structure according to claim 8, wherein the cap member has a holding recess for enclosing an inner rising portion of the vertical covering material.