JP3071282B2 - Arabesque - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a cover for a roof eave,
This is related to arabesque, which functions as a starting material for starting the installation of roofing materials for roofing.

[0002]

2. Description of the Related Art As a conventional arabesque, Japanese Utility Model Showa 60-8
2032 No. as shown in Japanese, with arabesque a shown in Karakusa a or FIG. 10, as shown in FIG. 9, construction roofing Hook the locking piece of roofing material to the locking portion a ₁ It was something to do. Then, deformation during roofing construction, weather, with aesthetic problems, cosmetic piece a ₂ is not to tell butter, makeup piece a ₂ was to fix the roof bed α by fasteners beta.

[0003]

However, in the case where the construction is performed while the roofing material for stairs or the base material such as a sizing board is stretched on the back surface in the form of stairs, the lowermost roof is used for the arabesque a. The inclination of the roofing material differs from the inclination of the roofing material after the second step. In addition, although the defect of the arabesque a was eliminated, the rainwater that entered the back surface of the roofing material was not drained to the outside at the eaves, but accumulated on the steps, and the arabesque a was rusted. Furthermore, if the decorative piece a ₂ was cast with the fixing tool β,
The head of the fixing tool β is exposed to the outside, lacks aesthetics, and has drawbacks such as pecking due to casting and generation of rust from the fixing tool β portion.

[0004]

According to the present invention, in order to eliminate such a drawback, the eaves are covered with an eaves arabesque which has a locking piece for locking the first stage of the roofing material while covering the eaves. And a starter comprising a portion for locking the first stage of the roofing material, and an arabesque base having an L-shaped cross section for locking the lower end of the decorative surface covering the eaves of the starter, and the roof A concave and convex shape is formed on the back of the fixed part of the part where the starter is fixed to the base, and the arabesque base is attached to the eaves of the roof base with a fixture, and a decorative surface covering the eaves is placed on this arabesque base with a fixture The present invention provides an arabesque in which a starter is hooked on a hanging piece on a base of an arabesque, and a fixing piece is cast and fixed by a fixing tool without using a starter.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the arabesque according to the present invention will be described below in detail with reference to the drawings. FIG. 1 (a), (b)
(A) is a partially cutaway perspective view showing the arabesque, wherein A is the arabesque, B is the arabesque ground, and C is the starter.

More specifically, FIG. 2 and FIG.
The arabesque groundwork B and the starter C as shown in FIGS. 4A and 4B (roll line end view of FIG. 4A) are used integrally at the time of construction as shown in FIG. As shown in (1), the eaves are installed on the roof eaves α at the eaves to be the roof eaves, and function as a cover for the eaves and as a starting material when the roofing material is applied.

The roof base α is composed of rafters D, blindfolds E, battens F, and ground boards G, on which a waterproof sheet (such as asphalt felt) H and a base material (such as a sizing board) are provided.
I, a roofing material for stairs (hereinafter, simply referred to as a roofing material) J, and a fuzzy wrapping K shown by a dashed line in FIG. 4 and the like.

As shown in FIG. 4, the arabesque groundwork B covers the tip of the eaves tip and the decorative surface 13 of a starter C described later.
As shown in FIG. 2, as shown in FIG. 2, a horizontal flat fixing piece 1, a waterproof tongue piece 2 in which one end edge of the fixing piece 1 is bent in a crooked shape, and A hanging piece 3 bent at about 90 ° to the fixed piece 1 and a hanging piece 3
And a reinforcing piece 4 having a lower end bent inward.

As shown in FIG. 4, the hanging piece 3 is fixed to the batten F by a fixing tool β, and is used to lock an engaging piece 14 of a starter C described later at a lower end.

The starter C is a locking piece 1 as shown in FIG.
7, which is used when the roofing material J including the locking portion 18 and the mounting piece 19 is started to be stretched. As shown in FIGS. 3 (a) and 3 (b), a horizontal flat fixing piece 5 and a fixing piece A waterproof tongue piece 6 having one end edge bent in a helical shape, a fixing piece 5, and a convex portion 7, a concave portion 8 formed so as to be orthogonal to the longitudinal direction of the arabesque A, and a fixing piece 5. An engaging piece 12 composed of a rising piece 9 protruding upward at the other end of the mounting piece, a mounting surface 10 protruding horizontally at the tip of the rising piece 9, and a projection 11 protruding downward at the tip of the mounting face 10. A decorative surface 13 composed of a surface on which the lower end of the rising piece 9 further hangs downward and an outer surface of the rising piece 9; an engaging piece 14 having the lower end of the decorative surface 13 bent inwardly; It consists of an engagement groove 15.

The fixing piece 1 is a part for fixing the starter C on the roof foundation α via the fixing tool β.

Also, a convex portion 7 and a concave portion 8 formed on the fixing piece 5 are provided.
When the starter C is fixed on the waterproof sheet H laid on the fixing piece 1 of the arabesque base B, the waterproof sheet H and the fixing piece 5 are fixed.
A gap 16 is formed by the projections 7 and the recesses 8 between the two, and the gap 16 allows rainwater that has entered the space γ to flow outside, and the gap 16 functions as a flowing water channel. For this reason, rainwater or the like does not accumulate in the space γ, and the roof base α, the arabesque A, the base material I, the roof material J, and the like do not rust or corrode. Of course, if the gap 16 is formed, the shapes of the convex portions 7 and the concave portions 8 are arbitrary, and the pitch P is about 5 to 30 mm.

The rising pieces 9 are formed so that the inclination angles of the second and subsequent roofing materials J and the first-stage roofing material J are substantially the same, and the height of the rising pieces 9 is h. ₁ ,
Assuming that the thickness of the base material I is h ₂ and the height of the step of the roof material J is h ₃ , h ₁ ≒ h ₂ + h ₃ and h ₂ ≒ h ₃ .

The mounting surface 10 is for stably fixing the locking piece 17 side of the roof material J, and is for preventing fluttering, waving, and the like.

The locking piece 12 is a part that locks the lowermost end of the roofing material J by hooking the locking piece 17 of the roofing material J, and functions as a starting material for the first-stage roofing material J.

The decorative surface 13 covers the eaves of the roof base α,
By not being exposed to the outside, the aesthetics are improved.

The engaging piece 14 is engaged with the reinforcing piece 4 of the arabesque base B fixed to the eaves of the roof base α, and the lower end is fixed by the hanging piece 3 to which the decorative surface 13 is fixed. The height of the hanging piece 3 is h ₄ , which varies depending on the length of the engaging piece 14, and the height of the hanging piece 3 is from the back surface of the fixing piece 5 to the deepest of the engaging groove 15. When the height and h _5, a _{h 5 = h 4 + (0~5mm} ) position.

In the drawing, both the arabesque base B and the starter C are rolled products of a metal plate, but may be extruded products of a metal material or a synthetic resin material (plastic material).
In this case, the protrusion 7 and the recess 8 are formed on the back surface of the fixed piece 5 of the starter C after extrusion.

Next, the arabesque construction method according to the present invention will be briefly described. As the arabesque A, an arabesque base B as shown in FIG. 2 and a starter C as shown in FIG. 3 are used, and are made of a colored steel plate having a length of 3 m and a thickness of 0.4 mm. The pitch P = 10 mm, the waterproof sheet H is asphalt felt, the base material I is a 12 mm thick sizing board, and the roofing material J is a 0.4 mm thick colored steel plate as shown in FIG. It is assumed that such a material is used and constructed as shown in FIG.

First, the fixed piece 1 and the hanging piece 3 of the arabesque base B are brought into contact with the tip of the eaves of the batten F, and the fixed piece 1 and the hanging piece 3 are driven in with a fixing tool β such as a nail. Is fixed. Next, when the construction of the arabesque basement B is completed, asphalt felt is laid on the fixing piece 1 and is fixed to the roof basement α by a tucker while sequentially overlapping from the eaves to the ridge. When the asphalt felt construction is completed, the engaging piece 14 of the starter C is hooked on the lower end of the hanging piece 3 of the arabesque base B, and is rotated upward, and the fixing piece 5 is placed on the asphalt felt of the fixed piece 1 of the arabesque base B. It is placed and the fixing piece 5 is driven by the fixing tool β to complete the construction of the arabesque A.

Next, a batten 2 on which a sheathing board is placed
0 is fixed on the fixing piece 5, one end of the sheathing board is placed on the batten 20, and then the locking piece 1 as shown in FIG.
7, the locking piece 17 of the roof material J including the locking portion 18 and the mounting piece 19 is locked so as to be hooked on the locking piece 12 of the starter C, and then the mounting piece 19 of the roof material J and the sheathing board. Is fixed to the roof foundation α by a fixing tool β such as a nail. Subsequent installation of the sheathing board and the roofing material J is performed by replacing the mounting piece 19 of the roofing material J with the batten 20 and sequentially constructing the building as described above.

[0022]

[Other Embodiments] The above description is only one embodiment of the arabesque according to the present invention, and FIGS. 6 (a) to 6 (f) and 7 (a).
To (f), arabesque A and starter C as shown in FIGS. 8 (a) to 8 (c). In particular, FIGS.
Fig. 8 shows the arabesque A in which the receiving portion 9a of the base material I is formed,
8 (b) and 8 (c) show an extrusion molding (metallic material) of a face material 21 having a projection 21a as shown in FIG. , A plastic material).

[0023]

As described above, according to the arabesque according to the present invention, the rising piece of the starter provides the step of the roofing material for the roofing and the height difference equal to the thickness of the base material. It is possible to make the slope of the step roofing material equal to the slope of the subsequent step roofing material.
A gap is formed between the fixing piece and the waterproof sheet (such as asphalt felt) by the convex portion and the concave portion formed on the fixing piece of the starter, and the rainwater that has infiltrated up to the waterproof sheet quickly flows out (releases) through the gap. Therefore, the underlay of the roof, arabesque, the underlayment material, the roofing material for stairs and the like do not rust or corrode. Since the decorative surface of the starter is locked by the arabesque base having the hanging pieces fixed to the eaves, flapping of the decorative surface can be prevented without exposing the fixture to the outside. There is no pecking due to the installation of the fixture. There is no rust caused by placing the fixture. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing an arabesque according to the present invention, and an end view taken along a line II.

FIG. 2 is a partially cutaway perspective view showing an arabesque base which is a member of the arabesque according to the present invention.

FIG. 3 is a partially cutaway perspective view showing a starter which is a member of the arabesque according to the present invention, and an end view of a roll line.

FIG. 4 is a sectional view showing a construction state.

FIG. 5 is a cross-sectional view showing an example of a roofing material for stairs.

FIG. 6 is a sectional view showing another embodiment of arabesque according to the present invention.

FIG. 7 is a sectional view showing another embodiment of arabesque according to the present invention.

FIG. 8 is a sectional view showing another embodiment of the starter according to the present invention.

FIG. 9 is a partially cutaway perspective view showing a conventional example.

FIG. 10 is a partially cutaway perspective view showing a conventional example.

[Explanation of symbols]

 Reference Signs List A arabesque B arabesque base C starter 1 fixed piece 3 hanging piece 5 fixed piece 7 convex part 8 concave part 12 locking piece 13 decorative face 14 engaging piece

Claims (1)

(57) [Claims] 1. A long arabesque which is used when starting to stretch a first step of a roofing material for a roof by a hook type,
A horizontal plane fixed piece, an arabesque base formed by bending one end edge of the fixed piece inward to form a hanging piece, and having a substantially L-shaped cross section, a vertically flat decorative surface, A fixing piece that protrudes horizontally in the middle, a locking piece that protrudes the upper end of the decorative surface in the direction opposite to the fixing piece, and an engagement that is bent inward in the shape of a fly with a gap at the lower end of the decorative surface The starter consists of two pieces, and on the back side of the fixed piece of the starter, a number of concave and convex strips are formed so as to be orthogonal to the longitudinal direction. The hanging piece is fixed with a fixing tool, a waterproof sheet is placed on the fixing piece of the arabesque base, laid, and then the starter is hooked to the lower end of the hanging piece of the arabesque base, and the arabesque base is hung with the starter Cover and
An arabesque, characterized in that the fixing piece of the starter is fixed to the roof base with a fixing tool.