JP3392378B2 - Vertical roofing structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has a generally corrugated appearance in which peaks and troughs are alternately formed in a connected state of a vertical roofing exterior material and a cover member, and a flat roof surface is of course required. The present invention relates to a vertically-roofed exterior structure that can be applied to a dome-shaped or conical roof surface with an exterior material having a constant width and a cover member.

[0002]

2. Description of the Related Art In recent years, it has become possible to form a large amount of long-sized roof panels of the same cross section by the roll forming technology, and various types of roof panels have been marketed. It is provided. Among them, from the viewpoint of improving the design and the rain finish of the connecting portion between the roof plates, the number of cover members that cover the connecting portion of the roof plates is increasing year by year. On the other hand, in buildings, the number of roofs having a dome shape, a conical shape or the like, or a roof partially having a dome shape, a conical shape or the like is increasing due to the diversification of appearance designs. When laying a vertically long roofing roof plate and a cover material on a roof having such a shape, the following two methods are generally adopted. When viewed in a plan view as shown in FIG. 1, the roof surface represented by a circle is divided into equal parts in the radial direction and a set of approximately triangular shapes (a), or a part thereof is equally divided in the radial direction. A polyhedron composed of a set (b) having a substantially trapezoidal shape is subdivided into, and as shown in an enlarged plan view, individual planes are roofed with a roof plate having a constant width in which normal left and right processed parts are parallel to each other. By using a molding machine disclosed in JP-A-58-322, the roof plate itself is formed into a taper shape and thatched.

[0003]

However, the above-mentioned 2
The two conventional techniques have the following problems. First, in the above method, since the roof plates related to the left and right side edges of the substantially triangular or substantially trapezoidal face piece always have a special shape,
It was necessary to fabricate a roof plate of a certain width into the special shape. Further, when the burdened area of each face piece is subdivided, there is a problem that the secondary processing range of the roof plates located on both sides approaches the full length, and the number of joints of the face pieces increases. When the burdened area of each face piece is not subdivided, the number of roof plates to be processed increases, and it is difficult to obtain the originally intended roof shape (design) of the building.

Further, according to the above-mentioned method, since the molding machine can mold only one side edge and only the side edge along the traveling direction of the molding material, one side of the material previously cut into a taper shape can be formed. After the material has completely passed through the molding machine, the side edge of the other must be faced to another molding machine so that the other side edge is parallel to the traveling direction, and the molding process must be taken. I won't. In short, a work of facing the other side edge in parallel to the traveling direction and a space (length in the traveling direction of the material) for performing the work are required. Therefore, even if the two molding machines are arranged opposite to each other, there is a double labor and a double molding space as compared with the roll molding in which both side edges are simultaneously processed as in the case of molding a roof plate having a constant width. There was a problem that it was necessary. In addition, when two molding machines are arranged in a row, it is necessary to install the molding machines with the lengths in the traveling direction of the materials separated from each other. Space is required.

Therefore, the present applicant has filed Japanese Patent Application Laid-Open No. 10-2664.
As disclosed in Japanese Unexamined Patent Publication No. 80, a roof structure that can use a roof plate having a constant width by using a cover material processed into a tapered shape has been proposed. Since the cover material has a smaller shape and a space volume occupied by the shape compared to the exterior material, it is possible to prevent or significantly reduce the increase of the molding space at the time of taper processing, but the taper processing is required, and the roof shape is required. There was no improvement in the need to form the taper dimension according to the above.

[0006]

DISCLOSURE OF THE INVENTION The present invention has been proposed in view of the above, and in a vertically-roofed exterior structure comprising a vertically-roofed exterior material and a cover member covering between adjacent exterior materials, the exterior material is at least 1 Having two troughs and side edges that are raised at both ends thereof, the cover member includes a covering portion that covers between the side edge portions of adjacent exterior materials and side surfaces at both ends thereof, and the covering portion has a width. The present invention relates to a vertically-roofed exterior structure characterized in that a groove portion that can be displaced in any direction is formed.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION A vertically-roofed exterior material 1 used in the present invention.
Is a roof tile, a folded plate, or the like having a constant width having at least one valley portion 11 and side edge portions 12 rising both ends of the valley portion 11, and the other configurations are not particularly limited. For example, the exterior material 1 is a holding member 3 such as a tight frame.
It may be fixed by a known fixing means such as fitting, engagement, pinching, direct fixing by a fixing tool such as a screw, and two or more kinds of fixing means may be used in combination.

The cover member 2 used in the present invention has a side surface 21.
It is a member having a constant width, which is composed of a cover portion 22 and a groove portion 23 that is displaceable in the width direction in the cover portion 22, and the other configurations are not particularly limited. For example, the cover member 2 may be attached to the exterior material 1 or the holding member 3 by known attachment means such as screwing using fitting, engagement, waterproof seal or the like, and two or more attachment means may be used in combination. May be. Further, the fitting and the engaging may be performed by a plurality of means. Further, the mounting location is not limited to the side surface 21, and for example, a stepped portion or the like may be formed in the groove 23 and the mounting portion may be mounted to the exterior material 1 or the holding member 3 by a known mounting means. . Also, the covering portion 2
2 has a known shape such as a substantially flat shape, an inclined shape, and an arc shape. The shape of the groove 23 formed in the covering portion 22 is not particularly limited, but is, for example, substantially V-shaped, U-shaped, W-shaped, arc-shaped, trapezoidal, etc., and has an effective width in the width direction. Is a shape that can be displaced (adjusted), that is, a shape that can be deformed into a tapered shape.

The material of the exterior material 1 and the cover member 2 is not particularly limited, but typically 0.4.
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, and a copper plate having a thickness of about 1.6 mm is formed into a predetermined shape by roll forming or other means. In particular, as the exterior material 1, about 0.8 to 1.6 to secure positive and negative pressure strength as a surface.
A relatively thick plate thickness of about mm is preferable. On the other hand, the cover member 2 is easily displaceable in the width direction by about 0.4 to
A relatively thin plate thickness of about 0.6 mm is preferable. further,
If necessary, a backing material such as polyethylene foam or glass wool sheet may be attached to the back surfaces of the exterior material 1 and the cover member 2 for the purpose of preventing dew condensation, soundproofing, and fireproofing.

The exterior material 1 used in the exterior structure of FIG.
As shown in FIG. 3A, inclined side edges 12 and 12 having fitting portions 121 having a substantially V-shaped cross section are provided on both side edges of the substantially flat valley portion 11. A folded plate roof plate having a U-shaped bent portion 124 formed through an inclined portion 122 and a substantially horizontal mounting portion 123 at the upper end,
Side edges 12 and 1 adjacent to each other in the installed (connected) state
2 is a configuration in which a mountain portion is formed. The exterior material 1 is a member having the same cross section continuous in the eaves ridge direction, like the cover member 2. Although not shown, the fitting portion 12
As 1, the configuration may be adopted in which a narrowed portion is formed outside and bulges out at an angle substantially orthogonal to the inclination of the side edge portion 12.

The cover member 2 used in the exterior structure of FIG.
As shown in FIG. 3 (c), substantially U formed of left and right side walls 231 and a substantially flat bottom portion 232 is formed at the substantially center of the covering portion 22.
The groove portion 23 having a V-shaped configuration is formed, and the groove portion 23
The covering portions 22 divided into the left and right sides are inclined so as to descend outward. It should be noted that FIG.
Since the cover member 2 in the construction state shown in Fig. 2 is extracted and shown, the effective width is displaced from the ridge (back side) toward the eaves (front side) in a taper shape. Are molded to have the same cross section. In addition, side surfaces 21 and 21 that are inclined so as to widen downward are formed on the left and right side edges of the covering portion 22, and the lower end of the side surface 21 is bent inwardly of the side surface 21 to be held. The portion 24 is formed, and the held portion 24 is elastically fitted and held on the back surface of the fitting portion 121 of the exterior material 1.
The bottom portion 232 of the groove portion 23 is located below the lower end of the side surface 21, that is, the depth of the groove portion 23 is deeper than the length of the side surface 21.

The holding member 3 for supporting the exterior material 1 in the exterior structure shown in FIG. 2 is a conventionally known member called a suspension or a tight frame, but as shown in FIG. Is divided into a plurality of left and right members. The holding member 3 usually has a size of 0.1 mm depending on the size of the exterior material 1 and the required strength.
It is formed by pressing a stainless steel plate, a plated steel plate or the like having a thickness of 6 to 3.2 mm or the like, but an aluminum extruded shape member may be used. Holding member 3 of the illustrated embodiment
Is a frame member 3A formed by bending a relatively thick short-width member and a receiving member 3B having a substantially U-shaped cross section in which the receiving members 31 and 31 stand up and down in front of the fixed piece 30. It is a configuration combined with. The frame member 3A has vertical leg portions 33 and inclined leg portions 34 formed on the left and right of the upper surface portion 32, and a fixing portion 35 for fixing to the roof substrate 4 at the lower end thereof. The receiving member 3B is fixed to the upper surface portion 32 of the frame member 3A from below by the fixing piece 30 and is fixed by the fixing means as appropriate.
The first receiving portion 3 which has a concave fitting portion 311 on the outer lower side and supports the inclined portion 122 of the exterior material 1 on the upper outer side.
12, the upper step located on the outer side of the upper edge of the stepwise shape is the second receiving portion 313 supporting the back surface of the mounting portion 123 of the exterior material 1, and the lower step located on the inner side is the exterior material 1
3 is a third receiving portion 314 for engaging the bent portion 124 of FIG. Further, a fourth receiving portion 315 is provided on the second receiving portion 313 so as to be orthogonal to the receiving piece 31. The fitted portion 311 of the holding member 3 elastically fits with the fitting portion 121 of the exterior material 1, but also elastically fits with the held portion 24 of the cover member 2 via the fitting portion 121. (That is, in this case, the fitting portion 121 is connected to the cover member holding portion 12).
6, the fitted portion 311 also indirectly serves as the cover member holding portion. ). Although not shown, the cover member 2
It is also possible to integrally connect the left and right holding members 3 at a position that does not hinder the intrusion of the groove 23, for example, at the lower end, and to provide a reinforcing / interval restricting member for restricting the disposition interval.
It should be noted that a conventionally known single unit may be used to hold the mountain portion,
In that case, it is necessary to provide a recessed portion in which the groove portion 23 of the cover member 2 can be housed, in a substantially central portion.

The roof substrate 4 for fixing the holding member 3 is
Steel frame structures such as beams, purlins, and furring strips are generally used, but are not limited thereto. For example, wood wool cement board, wood chip cement board, a construction such as laying a base material such as a lightweight cellular concrete board on the steel frame body, or a structure of steel frame or wood roofing on the concrete body frame, The holding member 3 may be directly attached to the concrete surface whose base has been adjusted. Therefore, the roof substrate 4 to be constructed in the present invention refers to all building structures to which the holding member 3 can be attached by fixing means such as nails, screws, anchors, welding, adhesives, etc. It includes all of the underlayers with a board or the like required for desired performance interposed.

The construction of the exterior structure shown in FIG. 2 using the above-mentioned members is generally performed in the following procedure. First, the frame members 3A of the holding member 3 are attached at appropriate intervals in the eaves ridge direction on the roof substrate 4 which is a steel frame substrate such as beams, purlins and furring strips. Here, a roof shape such as a dome or a cone is used. Since the target is a roof surface with a pair of left and right arrangement intervals (left and right direction intervals) are narrow on the ridge side and wide on the eaves side,
That is, it is attached in a substantially tapered shape so that it gradually expands from the ridge toward the eaves. The disposition interval of the holding member 3 with respect to the roof surface is easily set by computer analysis. Then, the exterior material 1 is attached. As described above, in the exterior material 1, the fitting portion 121 is elastically fitted to the fitted portion 311 of the holding member, the inclined portion 122 is the first receiving portion 312, and the mounting portion 123 is the second receiving portion 313. And the bent portion 124 is engaged with the third receiving portion 314 and elastically held. In this state, the side edge portions 1 of the adjacent exterior materials 1 and 1
Between 2 and 12, similarly to the arrangement interval of the holding member 3, a substantially tapered shape gradually expanding from the ridge toward the eaves. afterwards,
Attach the cover member 2. Groove 23 of cover member 2
Since the effective width in the width direction is adjustable and can be deformed into a substantially tapered shape as described above, the eaves ridge is provided with respect to the side edge portions 12 and 12 of the exterior materials 1 and 1 which are separated in a substantially tapered shape. Similarly, the held portion 2 is provided on the back surface of the fitting portion 121 of the exterior material 1 in the same direction.
4 can be elastically fitted and elastically held.
The deformation state of the attached cover member 2 is shown in FIG.
2A, the sectional view at the ridge side position shown by X in the figure is FIG. 2A, the sectional view at the eaves side position shown by Y in the figure is FIG. 2B, and the groove 23 is the ridge. It continuously expands toward the eaves, and the effective width is displaced in the width direction.

Further, to supplement the attachment of the cover member 2, in this embodiment, an inverted U-shaped half-mountain portion whose lower side is opened by the side surface 21 of the cover member 2, the covering portion 22, and the side wall 231 of the groove portion 23 in the left and right direction. Since the holding member 3 is formed and is covered by the holding member 3 according to its shape, for example, even at a relatively ridge-side position as shown in FIG. 2A, a relatively eaves as shown in FIG. Also on the side, when the cover member 2 is pressed downward from above, the lower ends of the left and right side surfaces 21 of the cover member 2 are respectively inclined portions 12 of the exterior material 1.
By lowering while being in contact with 2 and the mounting portion 123, a force for expanding the side surfaces 21, 21 of the cover member 2 is applied. That is, an outward stress in the width direction is applied. This state is shown in FIG. At this time, since the holding member 3 is arranged in a substantially tapered shape that gradually expands from the ridge toward the eaves as described above, the eaves side of FIG. 4 (b) rather than the ridge side of FIG. 4 (a). Is the force required to press the cover member 2 downward (indicated by the white arrow in the drawing)
However, the outward stress in the width direction of the cover member 2 (indicated by the hatched arrow in the drawing) is also strong, and the amount of deformation in the width direction becomes large. In the cover member 2 of the illustrated embodiment, in response to this stress, the side surface 21 mainly expands (tilts) with respect to the covering portion 22, and the side wall 231 with respect to the covering portion 22 and the bottom 232.
There are two possible elastic deformations of expansion (inclination). Even if the side wall 231 and the side surface 21 have the same length, since the expansion (inclination) of the side wall 231 is shared by the angular deformation at the upper end and the lower end, the depth of the groove portion 23 is at least the side surface 21. If the length is about the same as the length, the side wall 231 is more easily opened (inclined), and the deformation is preferentially performed over the deformation. That is, the deformation of the groove portion 23 in the width direction is preferentially performed, and the deformation of the side surface 21 can be suppressed to prevent the fitting failure. Moreover, in this illustrated embodiment, the side wall 231 of the groove 23 is obviously longer than the side surface 21. Therefore, the side wall 231 can bring about a large displacement in the width direction with less angular deformation than the side face 21, and the side wall 231 is more likely to bend than the side face 21 (flexible deformation is likely to occur). Further, the direction of angular deformation is closer to the stress direction (width direction) when the side wall 231 is expanded than when the side face 21 is expanded. Therefore, the groove 23 can be more surely deformed. As described above, in the illustrated embodiment, the groove portion 23 is automatically displaced in the width direction by simply pressing the cover member 2 from above to elastically hold the exterior member 1 and the holding member 3. The work can be performed in the same manner as the laying construction of the elastic fitting type exterior structure for a normal flat roof surface, and the workability is extremely excellent. Prior to disposing the cover member 2, the groove 23 may be appropriately deformed (less than a predetermined width) into a substantially tapered shape that gradually expands from the ridge toward the eaves.

The exterior structure of the present invention thus constructed is
Exterior material 1 and cover member 2 having the same cross section in the eaves ridge direction
Therefore, the molding process is extremely easy as compared with the conventional case where the exterior material and the cover member are processed into a tapered shape. Conventionally, it was extremely troublesome to change the taper dimensions of the exterior material and the cover member in accordance with the minute changes in the roof shape such as the dome and cone, but it is not necessary in the present invention. It is possible to cope with an extremely large number of roof shapes without impairing the design of the shapes.

The exterior structure of the present invention is not limited to a roof shape such as a dome or a cone, but can be applied to a normal flat roof surface. The members 3 are arranged at regular intervals in the direction of the eaves,
Even if a mounting error occurs during this disposition, or even if there is a molding error in the cover member 2, the error can be absorbed by the displacement of the groove portion 23, and a fitting failure or the like does not occur.

In the exterior structure shown in FIG. 5, the cover member 2 is
This is an example in which the exterior member 1 or the holding member 3 is attached by screws with a waterproof seal or the like.
3 is a mountain portion 233 having a substantially V-shaped cross section with the left and right side walls 231.
2 has a substantially W-shaped cross section, and is otherwise substantially the same as the exterior structure of FIG. 2, the same reference numerals are given to the drawings and the description thereof will be omitted. In this exterior structure, the cover member 2 is not attached by elastic fitting as in the example of FIG. 2, but the side surface 21, the covering portion 22, and the side wall 231 of the groove portion 23 have left and right half mountain portions that are open downward. Since the holding member 3 is formed in the same manner and covers the holding member 3 according to its shape, the groove portion 23 is automatically displaced in the width direction by just pressing from above, and the pair of left and right holding members 3 are automatically formed. Can be dropped between the arrangements. In this state, screws may be used, or the groove 23 may be gradually expanded in a substantially tapered shape from the ridge toward the eaves in advance, and the cover member 2 may be dropped between the left and right holding members 3 arranged. You may screw it. As shown by the alternate long and short dash line in the drawing, the screws are set to extend from the covering portion 22 of the cover member 2 to the fourth receiving portion 315 of the holding member 3 through the mounting portion 123 of the exterior member 1. Further, the groove 23 of the cover member 2 is capable of displacing (adjusting) the effective width in the width direction similarly to the example of FIG. 2, but in addition to the side wall 231, the sloped piece constituting the mountain portion 233 is also elastically elastic. It can be expanded (tilted), and the angular deformation can be shared not only by the upper and lower ends of the side wall 231, but also by the apex of the mountain portion 233, so that the deformation in the groove portion 23 can be further ensured. Can accommodate a wider range of displacements. This mountain part 23
The number 3 is not limited to one, and two or more may be provided.

In the exterior structure shown in FIG. 6, the groove portion 23 of the cover member 2 has a deep V, that is, a left and right side wall 231 having a V-shaped cross section, and other than that, in FIG. Since it is almost the same as the example, the same symbols are attached to the drawings and the description thereof is omitted. In both the example of FIG. 2 and the example of FIG. 5, the depth of the groove portion 23 is equal to or more than the length of the side surface 21, but like the exterior structure of FIG.
When the length 31 is extremely long, a large deformation can be obtained with a smaller angle deformation, and the deformation in the groove 23 can be performed more reliably.

The exterior structure shown in FIG. 7 is an example in which the cover member 2 is attached to the exterior material 1 or the holding member 3 by means of a screw using a waterproof seal or the like, as in the example of FIG. The substantially flat covering portion 22 is placed on the horizontal receiving portion 36 provided on the upper end of the holding member 3 so as to extend toward the valley portion 11 side and fixed by screws. On the lower surface of the horizontal receiving portion 36, the horizontal portion 125 is provided at the upper end of the side edge portion 12 of the exterior material 1 so as to extend in a folded shape toward the valley portion 11 side, so that the lower end of the screw stop is formed. The waterproof seal does not reach the inside of the mountain portion to be formed but to the side edge portion 12 of the exterior material 1, and in this case, a waterproof seal that can prevent water from flowing from the screwed portion in the mountain portion direction. Then, when the cover member 2 is attached, the hand is inserted into the groove portion 23 in a state of being dropped (or while being dropped) between the disposition of the pair of left and right holding members 3, and the hand is made to follow the wall surface so as to extend along the groove portion 23. May be displaced by a necessary amount in the width direction and fixed with screws, or the groove 23 may be gradually expanded in advance from the ridge toward the eaves in a substantially tapered shape, and the cover member 2 may be provided with a pair of left and right holding members 3. It may be dropped between the arrangements, and the displacement width may be finely adjusted and screwed. The covering portion 22 of the cover member 2 can also cope with the displacement of the arrangement interval of the holding members 3 by shifting the screwing position in the width direction. In addition, the exterior material 1 is
The side edge portion 12 has an extremely simple shape configuration including a mere inclined surface and the horizontal portion 125, and is fixed in series by screwing the cover member 2. Before the screws are fixed, the upper end of the side edge portion 12 of the exterior material 1 (base end of the horizontal portion 125) is positioned at the corner formed by the horizontal receiving portion 36 of the holding member 3 and the inclined leg portion 34. By doing so, the shift movement in the width direction is regulated. The holding member 3 is composed only of a frame member 3C formed by bending a relatively thick short width member, and has a vertical leg portion 33, an inclined leg portion 34, and a fixing portion 35 which are connected in a substantially triangular shape. The horizontal receiving portion 36 has an extremely simple configuration.

In the exterior structure shown in FIG. 8, as in the example of FIG. 7, a substantially flat covering portion 22 is provided on the upper end of the holding member 3 so as to extend toward the valley portion 11 side, and a horizontal receiving portion 36. Although the horizontal portion 125 is placed on the lower surface of the horizontal receiving portion 36, the horizontal portion 125 is provided at the upper end of the side edge portion 12 of the exterior material 1 so as to extend in a folded shape toward the valley portion 11 side. The cover member 2 is elastically fitted and attached to the holding member 3, and the exterior material 1 is elastically fitted and engaged with the holding member 3 and attached. The cover member 2 has a side surface 21 having a substantially vertical shape, and has a shape configuration in which a folded piece-shaped held portion 24 is formed at a lower end thereof, and the held portion 24 is a horizontal receiving portion of the holding member 3. It is elastically fitted and held by a cover member holding portion 361 provided at the tip of 36. In this way, the cover member 2 may be attached to either the exterior material 1 or the holding member 3. The exterior material 1 has a shape configuration in which the fitting portion 121 is provided at the side edge portion 12 and the horizontal portion 125 is provided at the upper end, and the fitting portion 121 is elastic to the fitted portion 341 of the holding member 3. The horizontal part 12
5 is held by being engaged with the lower surface of the horizontal receiving portion 36. The holding member 3 is formed by bending a relatively thick short width material 2
It is composed of an upper frame material 3E and a lower frame material 3D which are seed frame materials. The lower frame member 3D fixed in advance on the roof substrate 4 is composed of a vertical leg portion 33, which is connected in a substantially triangular shape, an inclined leg portion 34, and a fixing portion 35.
4 is formed with a fitted portion 341 which is recessed inward and elastically fits with the fitting portion 121 of the exterior material 1. Also,
The upper frame member 3E attached after disposing the exterior member 1 has an inverted L shape having a horizontal receiving portion 36 in which a tip is bent down to form a cover member holding portion 361, and a vertical leg portion of the lower frame member 3D. The stepped joint portion formed on the upper end of 33 is integrally combined by appropriate means. Although not shown, a method of driving screws from the covering portion 22 of the cover member 2 to the horizontal receiving portion 36 of the holding member 3 and the horizontal portion 125 of the exterior member 1 to fix them in series as in the example of FIG. 7 (waterproofing) A screw stop using a seal or the like) may be used together.

In the exterior structure shown in FIG. 9, the groove 23 of the cover member 2 has a U-shape formed by a curved surface 234 having an arcuate cross section, and is relatively thick in place of the receiving member 3B constituting the holding member 3. Upper frame material 3 formed by bending a short width material of meat
Since it is almost the same as the example of FIG. 2 except that F is used,
The same reference numerals are given to the drawings and the description will be omitted. Also in the groove portion 23 of the cover member 2, the effective width of the groove portion 23 in the width direction can be displaced by expanding the curved surface 234 and expanding the upper end of the curved surface 234. The exterior material 1 is similar to the example of FIG. 2 except that the bent portion is not formed and the mounting portion 123 is horizontal, and the upper frame material 3F does not have the third receiving portion. Similarly to the receiving member 3B in the above, the fitted portion 3 elastically fitted to the fitting portion 121 of the exterior material 1
7, first receiving portion 3 for supporting the inclined portion 122 of the exterior material 1
8. The second receiving portion 39 for supporting the back surface of the mounting portion 123 of the exterior material 1 is provided, and the holding member 3 is configured by being integrally combined with the frame material 3A in advance.

In the exterior structure shown in FIG. 10, the groove portion 23 of the cover member 2 is composed of left and right side walls 231 and a bottom portion 232.
Except for having a constricted portion 235 having a substantially S-shaped cross section at the lower edge of the side wall 231, it is exactly the same as the example of FIG. 9 described above, so the same reference numerals are used in the drawings and the description thereof is omitted. This cover member 2
When the constricted portion 235 is formed like the groove portion 23, the followability with respect to the change in the angle is improved, so that stress strain is less likely to occur, and as a result, the designability is also improved. The constricted portion 235 may be formed on the upper edge of the side wall 231, or may be formed on both the upper edge and the lower edge. Although not shown, in the example of FIG. 10 and the example of FIG. 9, the covering portion 22 of the cover member 2 to the mounting portion 123 of the exterior material 1 and the holding member 3 are provided.
A method of driving screws into the second receiving portion 39 and fixing them in series (screw fastening using a waterproof seal or the like) may be used together.

In the exterior structure shown in FIG. 11, the groove portion 23 of the cover member 2 has a substantially trapezoidal cross section, the held portion 24 is formed in a substantially V shape, and the receiving member 3B 'of the holding member 3 has a fourth shape. The structure is exactly the same as the example shown in FIG. 2 except that the receiving portion is not formed. As described above, the exterior structure of the present invention can be implemented in any manner as long as the configuration described in the claims is not changed.

12A and 12B are partial embodiments showing the shape variation of each part of the cover member 2. FIG. 12A is an embodiment of the side surface 21, and FIG. 12B is a covering portion 2 excluding the groove 23.
2 shows an example showing the left half of FIG. 2, and FIG. In addition, in FIG. 2B, the covering portion 22 according to the present invention is shown.
Is defined by an alternate long and short dash line, but the boundary with the side surface 21 is merely divided by the action surface and is not inherently clear. Further, in FIG. 7C, reference numeral 236 is a step portion in the groove portion 23 described in the above [0008], and the step portion 236 may be attached to a fitting portion or the like of the holding member 3 not shown. good. Thus, the cover member 2 in the exterior structure of the present invention can be implemented in any manner as long as the configuration described in the claims is not changed.

[0026]

As described above, in the vertical roofing exterior structure of the present invention, the cover member is formed with the groove portion which is displaceable in the width direction, so that the effective width of the entire cover member can be adjusted by the displacement of the groove portion. , It is not necessary to form the cover member and the exterior material in a taper shape in advance according to the roof shape, or to perform the construction by subdividing the roof surface, and it is possible to cope without damaging the roof shape such as the dome and the cone. . Further, even if an attachment error occurs in the holding member or the like arranged on the roof surface, it can be absorbed by the groove portion of the cover member, so that a fitting failure or the like does not occur. Further, since the cover member and the exterior material have the same cross section in the eaves direction, it is possible to perform the construction with the exterior material, the cover, etc., which is made of a long parallel material in the conventional longitudinal direction. There is no need for a processing time, a processing place (molding space) or the like for molding the outer cover material or the tapered cover member. Therefore, since no special molding is required in manufacturing the exterior material and the cover member, the same equipment as before can be used for manufacturing without newly investing in equipment, and the manufacturing cost is not increased.

In particular, when the depth of the groove is equal to or longer than the length of the side surface, it is possible to more surely deform the inside of the groove, and one or more substantially inverted V-shape inside the groove. In the case of forming a mountain-shaped ridge, it is possible to cope with a wider range of displacement, and it is possible to apply to a roof shape having a higher curvature.

Further, when a constricted portion having a substantially S-shaped cross section is formed on at least one of the upper edge and the lower edge of the side wall of the groove portion, the followability with respect to the angle change is improved, so that the groove portion is more surely deformed. In addition, stress distortion is less likely to occur, and as a result, designability is improved.

[Brief description of drawings]

FIG. 1 (a) is a schematic view showing a construction method for a conventional dome-shaped or conical roof surface, and is a plan view showing a state in which the roof surface is subdivided into substantially triangular shapes, and a partially enlarged plane. The figure, (b) The top view which shows the state which divides into a trapezoid, and a partially expanded plan view.

FIG. 2 (a) is a ridge side sectional view showing an exterior structure of the present invention,
(B) It is sectional drawing of the eaves side.

3A is a cross-sectional view of an exterior material used in the exterior structure of FIG. 2, FIG. 3B is a cross-sectional view of a holding member, and FIG. 3C is a bird's-eye view of the cover member in a working state.

4A is an enlarged cross-sectional view showing a deformed state of the cover member at the position shown in FIG. 2A, and FIG. 4B is a deformed state of the cover member at the position shown in FIG. It is an expanded sectional view showing.

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

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

FIG. 7 is a sectional view showing another embodiment of the exterior structure of the present invention.

FIG. 8 is a sectional view showing another embodiment of the exterior structure of the present invention.

FIG. 9 is a sectional view showing another embodiment of the exterior structure of the present invention.

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

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

FIG. 12 is a cross-sectional view showing a variation in shape of the side surface (a) of the cover member used in the exterior structure of the present invention, (b) the left half of the covering portion excluding the groove portion, and (c) the groove portion.

[Explanation of symbols] 1 Exterior material 11 Yamabe 12 sides 126 cover member holder 2 Cover member 21 side 22 Cover 23 Groove 233 Yamabe 235 Constriction 24 Held part 3 holding member 4 roof base

Claims (7)

(57) [Claims] 1. A vertically-roofed exterior structure comprising a vertically-roofed exterior material and a cover member covering between adjacent exterior materials, wherein the exterior material has at least one valley portion and side edge portions of which both ends are raised. The cover member includes a covering portion that covers between side edge portions of adjacent exterior materials and side surfaces of both ends thereof, and the covering portion has a groove portion that is displaceable in the width direction. Thatched exterior structure. 2. The vertically-roofed exterior structure according to claim 1, wherein the depth of the groove is equal to or greater than the length of the side surface. 3. The vertically-roofed exterior structure according to claim 1, wherein the vertically-roofed exterior material has a thickness of 0.8 mm or more and the cover member has a thickness of 0.6 mm or less. 4. The vertically-roofed exterior structure according to claim 1, wherein the groove portion includes left and right side walls and a bottom portion. 5. The vertically-roofed exterior structure according to claim 1, wherein the groove has one or more substantially inverted V-shaped ridges therein. 6. The vertically-roofed outer casing according to claim 1, wherein the groove portion has a constricted portion having a substantially S-shaped cross section on at least one of an upper edge and a lower edge of the side wall. Construction. 7. A cover member holding portion is formed on a side edge portion of the exterior material, and a held portion corresponding to the cover member holding portion is formed on the cover member, and the cover member is elastically fitted to the exterior material. The vertically-roofed exterior structure according to any one of claims 1 to 6, wherein