JP2011202476A - Utility object for metal siding - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a utility object for a metal siding which can reduce a mismatch in appearance between the same and the metal siding body and which can improve the appearance after execution even when the depth of the joint with respect to a patterned section is smaller than the depth of the joint of the metal siding body.SOLUTION: The patterned section 3 and the joint 4, which are constructed between the metal siding bodies 11 on which a plurality of joints 14 are provided by at least longitudinally separating from each other and in nearly parallel with each other and which constitute the appearance having the same quality as the metal siding body 11, are provided between the patterned sections 13 of the outer surface part 12. The depth dof the joint 4 of the utility object 1 for the metal siding with respect to the patterned section 3 is smaller than the depth dof the joint 14 of the metal siding body 11. The upper side section 6 and the lower side section 7 are provided at the upper-and-lower ends of the undersurface part 5 of the joint 4 of the utility object 1 for the metal siding in the depth direction, and the angle θof inclination of the upper side section 6 with respect to the longitudinal direction is larger than the upper side section 16 of the joint 14 of the metal siding body 11 having nearly the same width as the joint 4.

Description

  The present invention relates to an accessory applied to a metal siding used as an outer wall material of a structure such as a house. More specifically, the present invention relates to a metal siding accessory provided with a handle portion and a joint portion that form the same appearance as the metal siding body.

  Metal siding deposited on the base material of a structure such as a house is excellent in workability and design, as well as heat insulation and fire resistance, so in recent years as an outer wall material for structures such as a house Widely used.

  In general, an accessory is attached to a joint portion, a protruding corner portion or the like in metal siding (see Patent Documents 1 to 4). There are various types of such metal siding accessories. For example, a metal siding accessory having a handle portion and a joint portion that form the same appearance as the metal siding body is known.

  FIG. 4 is a longitudinal sectional view of such a conventional metal siding accessory and metal siding body, and FIG. 5 is a front view showing a construction state of the metal siding accessory and metal siding body.

  The metal siding accessory 100 is applied to a joint portion between two metal siding bodies 11, 11 arranged substantially in parallel so as to form the same surface.

  The plate-shaped metal siding body 11 to which the metal siding accessory 100 is attached has a handle portion 13 that is a surface on which an outer surface portion 12 is formed with a handle pattern (not shown). Has a plurality of joint portions 14 which are spaced apart from each other in the vertical direction and substantially parallel to each other. These handle portion 13 and joint portion 14 are provided by press working.

  The outer surface portion 2 of the metal siding accessory 100 is provided with a handle portion 3 and a joint portion 4 constituting the same appearance as the metal siding body 11.

The joint portion 4 of the metal siding accessory 100 and the joint portion 14 of the metal siding body 11 may have different widths as illustrated in FIG. 5, but in FIG. 4, the width of the joint portion 4 is among them. As a representative example, W ₁ and the width W ₂ of the joint portion 14 are substantially equal.

The upper side portion of the joint portion 4 of metal siding won game 100 6, the same inclination angle theta ₁₀₀ and the inclination angle theta ₂ of the upper side portion 16 of the metal siding body 11, for example inclined to the longitudinal direction 50 ° The lower side surface portion 7 is also inclined at the same angle.

Further, the depth d ₁ of the joint portion 4 with respect to the handle portion 3 is shallower than the depth d ₂ of the joint portion 14 in the metal siding body 11. For example, the depth d ₂ of the joint portion 14 of the metal siding body 11 is 3.5 mm, whereas the depth d ₁ of the joint portion 4 is 2 mm. In order to manufacture the metal siding accessory 100 by pressing the handle 3 and the joint 4 on the metal plate and then bending the metal plate 180 ° with a bender, the outer surface 2 has the metal siding body 11. This is because the handle portion 3 that is as deep as the handle portion 13 cannot be provided.

Accordingly, as shown in FIG. 4, in the metal siding accessory 100 and the metal siding body 11 in which the widths W ₁ and W ₂ of the joint portions 4 and 14 are substantially equal to each other, the bottom surface portion of the metal siding accessory 100 The width w ₁₀₀ of 5 is longer than the width w ₂ of the bottom surface portion 15 of the metal siding body 11. For example, the width w ₂ of the bottom surface portion 15 of the metal siding body 11 is 4.1 mm, whereas the width w ₁₀₀ of the bottom surface portion 5 of the metal siding accessory ₁₀₀ is 6.6 mm.

JP 2009-108519 A JP 2008-208571 A JP 2005-126988 A JP 2004-150254 A

However, since the depth d ₁ of the joint portion 4 of the metal siding accessory 100 is shallower than the depth d ₂ of the joint portion 14 of the metal siding body 11 in this way for molding reasons, it is shown in FIG. As described above, there is a problem in that the appearances are not consistent with each other.

That is, since the depth d ₁ of the joint portion 4 of the metal siding accessory 100 is shallower than the depth d ₂ of the joint portion 14 of the metal siding body 11, the shadowing differs between these. Therefore, the depth is visually different between the handle 3 of the metal siding accessory 100 and the handle 13 of the metal siding body 11.

Further, because of the mismatch between the depth d ₁ of the joint portion 4 of the metal siding accessory 100 and the depth d ₂ of the joint portion 14 of the metal siding body 11, the width w ₁₀₀ of the bottom surface portion 5 of the joint portion 4 is The joint portion 4 is longer than the width w ₂ of the bottom surface portion 15 of the joint portion 14, but the joint portion 4 having a relatively wide bottom surface portion 5 is more light reflective than the joint portion 14, and whiteness is increased in appearance. Therefore, the colors of the joint portion 4 and the joint portion 14 appear different.

  As described above, the joints 4 and 14 have different depths and colors, which causes a problem in appearance.

  The present invention has been made in view of the circumstances as described above, and even when the depth of the joint portion with respect to the handle portion is shallower than the depth of the joint portion in the metal siding body, It is an object to provide a metal siding accessory that can reduce the disparity in the appearance of the metal and improve the appearance after construction.

  The present invention is characterized by the following in order to solve the above problems.

  First, the metal siding accessory of the present invention is applied between the metal siding main body provided with a plurality of joint parts spaced apart at least in the vertical direction between the handle portions on the outer surface portion, A metal siding accessory is provided with a handle portion and a joint portion constituting the same appearance as the metal siding body, and the depth of the joint portion with respect to the handle portion is shallower than the depth of the joint portion in the metal siding body. Of the upper side surface portion and the lower side surface portion provided in the depth direction at the upper and lower end portions of the bottom surface portion of the service article, the upper side surface portion is a joint in the metal siding body that is substantially equal in width to the joint portion. The inclination angle with respect to the vertical direction is larger than that of the upper side surface portion of the portion.

  Second, in the first metal siding accessory, the width of the bottom surface portion of the joint portion of the metal siding accessory is equal to the width of the bottom surface portion of the joint portion in the metal siding body having a width substantially equal to the joint portion. It is characterized by being substantially identical.

  According to the first aspect, the inclination angle of the upper side surface portion of the joint portion of the metal siding accessory is made larger than that of the metal siding body. By doing in this way, even if the depth of a joint part is shallow, a shadow comes out clearly by the angled upper side part. Therefore, the visual depth can be more approximated between the handle portion of the metal siding accessory and the handle portion of the metal siding body. Therefore, the disparity in appearance with the metal siding body is reduced, and the appearance after construction can be improved.

  According to the second aspect, the width of the bottom surface portion of the joint portion of the metal siding accessory is substantially the same as that of the metal siding body. By doing in this way, reflection of the light in a joint part can be reduced to the same extent as the joint part of a metal siding main body. Therefore, the disagreement of the appearance color of the joint portion can be reduced, and the appearance after construction can be improved.

It is a longitudinal cross-sectional view which shows embodiment of the metal siding accessory of this invention, and the metal siding main body which attaches this. It is a cross-sectional view which shows the construction state of the metal siding accessory and the metal siding main body. It is a front view which shows the construction state of the metal siding accessory and a metal siding main body. It is a longitudinal cross-sectional view which shows the conventional metal siding accessory and the metal siding main body which attaches this. It is a front view which shows the construction state of the metal siding accessory and a metal siding main body.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a longitudinal sectional view showing an embodiment of a metal siding accessory of the present invention and a metal siding body to which the metal siding accessory is attached, and FIG. 2 is a transverse sectional view showing a construction state of the metal siding accessory and the metal siding body. FIG. 3 is a front view showing a construction state of the metal siding accessory and the metal siding body.

  The metal siding accessory 1 according to the present embodiment shown in FIGS. 1 to 3 is applied to a joint portion between two metal siding bodies 11 and 11 arranged substantially in parallel to form the same surface. It is.

  The plate-shaped metal siding main body 11 on which the metal siding accessory 1 is constructed has a pattern having a pattern (not shown) formed on the outer surface portion 12 as shown in FIGS. Part 13 is provided.

  A plurality of joint portions 14 are provided between the handle portions 13 so as to be spaced apart in the longitudinal direction and substantially parallel to each other for the purpose of imparting designability and strength, and also substantially parallel to the lateral direction perpendicular thereto. A plurality of joint portions 14 are provided.

  Such a metal siding body 11 is formed by forming a convex surface on the outer surface portion 12 by, for example, pressing a metal plate using a press die, and forming a pattern portion 13 by applying a pattern pattern to the convex surface. Can be manufactured.

As shown in FIG. 1, the metal siding body 11 manufactured in this way is provided with a bottom surface portion 15 having a width w ₂ in a joint portion 14, and an upper side surface portion 16 and a lower side surface portion at upper and lower ends thereof. 17 is provided in the depth direction.

The upper side surface portion 16 is inclined with respect to the vertical direction at an inclination angle θ ₂ , and the lower side surface portion 17 is also inclined at the same angle. Thereby, the width W ₂ of the joint portion 14 on the same plane as the handle portion 13 is longer than the width w ₂ of the bottom surface portion 15.

  And the metal siding accessory 1 of this embodiment constructed in this metal siding main body 11 is provided with the cover material 21 and the base material 25, as shown in FIG.

  The cover material 21 has a vertically long shape in which the outer surface portion 2 forms a flat plate, and can be manufactured from a metal material such as a steel plate, an aluminum alloy material, or a resin material. The cover material 21 is manufactured from the metal plate. That is, after the handle portion 3 and the joint portion 4 are formed by pressing in the central plane portion of the metal plate, both widthwise end portions thereof are bent and folded at the corner portions 22a and 22b by about 180 °. Next, the metal plate is bent backward at the central portion on the back surface side of the outer surface portion 2 where the handle portion 3 and the joint portion 4 are formed, thereby forming a pair of leg plate portions 23a and 23b protruding backward. Then, the front end sides of the leg plate portions 23a and 23b are bent in opposite directions to form hook-shaped locking pieces 24a and 24b, and thus the cover material 21 is manufactured.

  The base material 25 has a vertically long shape like the cover material 21, and engagement pieces 26 a and 26 b that engage with the locking pieces 24 a and 24 b of the cover material 21 are provided on the surface facing the cover material 21. Thus, a fitting portion 27 is formed between the engagement pieces 26a and 26b.

  The metal siding accessory 1 including the cover material 21 and the base material 25 can be applied to the metal siding body 11 as follows. Two metal siding bodies 11 and 11 are attached as outer wall panels on a base material of a structure such as a house, and a waterproof packing 28 is interposed between them so as to cover the base material from the outside with the outer surface 2. The cover material 21 is arranged.

  On the other hand, the base material 25 is arranged so that the metal siding bodies 11 and 11 are sandwiched between the back surfaces thereof. Then, the leg plate portions 23a and 23b of the cover material 21 are integrally fitted to the fitting portion 27 provided on the base material 25 against the repulsive force due to the spring elasticity, and the pair of locking pieces 24a and 24b. Are engaged with the pair of engaging pieces 26a and 26b, respectively. Thereby, the metal siding accessory 1 can be attached to the joint part between the metal siding main bodies 11 and 11 for construction.

  As shown in FIG. 1 and FIG. 3, a handle portion 3 and a joint portion 4 constituting the same appearance as the metal siding body 11 are provided on the outer surface portion 2 of the cover material 21 of the metal siding accessory 1. .

  For example, like the metal siding main body 11, the handle portion 3 and the joint portion 4 form a convex surface on the outer surface portion 2 by pressing the above-described metal plate using a press die. It can be formed by applying a pattern and providing the pattern portion 3.

As shown in FIG. 1, the joint portion 4 is provided with a bottom surface portion 5 having a width w ₁ , and an upper side surface portion 6 and a lower side surface portion 7 are provided in the depth direction at upper and lower ends thereof.

The upper side surface portion 6 is inclined with respect to the vertical direction at an inclination angle θ ₁ , and the lower side surface portion 7 is inclined at an inclination angle θ ₃ . Thereby, the width W ₁ of the joint portion 4 on the same surface as the handle portion 3 is longer than the width w ₁ of the bottom surface portion 5.

The depth d ₁ of the joint portion 4 with respect to the handle portion 3 is shallower than the depth d ₂ of the joint portion 14 in the metal siding body 11. For example, in the present embodiment, the depth d ₁ of the joint portion 4 is 2 mm, the depth d ₂ of the joint portion 14 is a 3.5 mm.

  As described above, in order to manufacture the cover material 21 by bending the metal plate 180 ° with the bender at the corner portions 22a and 22b shown in FIG. 2, the outer surface portion 2 is the same as the handle portion 13 of the metal siding body 11. This is because the deep pattern portion 3 cannot be provided by pressing.

As described above, since the depth d ₁ of the joint portion 4 is shallower than the depth d ₂ of the joint portion 14 in the metal siding body 11, as described above, between the metal siding body 11 and the metal siding accessory 1. This causes the problem of inconsistent appearance.

Therefore, in this embodiment, the inclination angle θ ₁ with respect to the vertical direction of the upper side surface portion 6 of the joint portion 4 of the metal siding accessory _{1 is set} to be greater than the angle θ ₂ of the upper side surface portion 16 of the joint portion 14 in the metal siding body 11. It is getting bigger. Specifically, in the present embodiment, the inclination angle θ _{2 is set} to 50 °, whereas the inclination angle θ ₁ is increased by 60 ° and 10 °.

  By doing in this way, even if the depth of the joint part 4 is shallow, a shadow comes out clearly by the angled upper side part 6. Therefore, the visual depth can be more approximated between the handle 3 of the metal siding accessory 1 and the handle 13 of the metal siding body 11. Therefore, the disagreement in appearance with the metal siding body 11 is reduced, and the appearance after construction can be improved.

The difference θ ₁ −θ ₂ between the inclination angle θ ₁ and the inclination angle θ ₂ is not particularly limited, but can be set to, for example, 5 to 15 ° in view of eliminating the disagreement in appearance.

Furthermore, in the present embodiment, the width w ₁ of the bottom surface portion 5 of the joint portion 4 of the metal siding accessory 1 is substantially the same as the width w ₂ of the bottom surface portion 15 of the joint portion 14.

  By doing in this way, reflection of the light in the joint part 4 can be reduced to the same extent as the joint part 14 of the metal siding main body 11. Therefore, the disagreement of the appearance color of the joint portion 4 can be reduced, and the appearance after construction can be improved.

In the present embodiment, for example, the width w ₁ of the bottom surface portion 5 of the joint portion 4 and the width w ₂ of the bottom surface portion 15 of the joint portion 14 are the same 4.1 mm. Since the inclination angles θ ₁ and θ ₂ are set as described above, the joint portion width W ₁ is 8.2 mm, the joint portion width W ₂ is 10 mm, and the inclination angle of the lower side surface portion 7 of the joint portion 4 is as follows. θ ₃ is 32 °.

The range in which the width w ₁ of the bottom surface portion 5 of the joint portion 4 and the width w ₂ of the bottom surface portion 15 of the joint portion 14 are approximately the same is the difference between these w ₂ −w in consideration of eliminating the disagreement in appearance. For example, ₁ is considered to be within a range of ± 0.5 mm.

Note that some joints 4 of the metal siding accessory 1 and joints 14 of the metal siding body 11 have different widths as illustrated in FIG. 3, but in FIG. Some are shown as representatives. Here, “substantially equal width” means that the inclination angle θ ₁ coincides with the inclination angle θ ₂ as shown in the prior art of FIG. 4 in FIG. and the width W ₂ of width W ₁ and the joint portion 14 of the section 4 indicates a case is substantially the same (the 10mm each other in the above example.).

  The present invention has been described above based on the embodiments. However, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention.

  For example, the present invention can also be applied to a projected corner accessory constructed at a projected corner portion where the ends of the two metal siding bodies 11, 11 are orthogonally opposed to each other, and other outer wall features. .

  In the above embodiment, the metal siding accessory 1 including the cover material 21 and the base material 25 as shown in FIG. 2 has been described. However, the structure of the metal siding accessory 1 for attachment to the metal siding body 11 is described. However, the present invention is not limited to this, and various structures can be applied.

DESCRIPTION OF SYMBOLS 1 Metal siding accessory 3 Handle part 4 Joint part 5 Bottom part 6 Upper side part 7 Lower side part 11 Metal siding main body 12 Outer part 13 Handle part 14 Joint part 15 Bottom part 16 Upper side part d ₁ Depth of joint part D ₂ Depth W of joint portion ₁ Width W of joint portion ₂ Width of joint portion w ₁ Width of bottom portion w ₂ Width of bottom portion θ ₁ Inclination angle

Claims (2)

  The handle portion and joint that are constructed between the metal siding bodies provided with a plurality of joint portions that are spaced apart at least in the vertical direction between the handle portions in the outer surface portion, and have the same appearance as the metal siding body. A metal siding accessory in which the depth of the joint part relative to the handle part is shallower than the joint part depth in the metal siding body, and the upper and lower ends of the bottom part of the joint part of the metal siding accessory Of the upper side surface portion and the lower side surface portion provided in the depth direction, the upper side surface portion has a larger inclination angle with respect to the vertical direction than the upper side surface portion of the joint portion in the metal siding body having substantially the same width as the joint portion. A metal siding accessory characterized by that.   The width of the bottom surface portion of the joint portion of the metal siding accessory is substantially the same as the width of the bottom surface portion of the joint portion in the metal siding body having substantially the same width as the joint portion. For metal siding.

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