JP3068306B2 - 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
As described in Japanese Patent No. 2032, using arabesque a as shown in FIG. 12 or arabesque a as shown in FIG.
Its hooked locking piece roofing were those continue to construction roofing the engaging portion a _1. 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 An air gap is formed between the waterproofing sheet that serves as the base and the fixed back of the part that fixes the arabesque base, and the arabesque base is attached to the eaves of the roof base with a fixture, and the decorative surface covering the eaves is fixed to this arabesque base An arabesque is provided in which a starter is hooked on a hanging piece of an arabesque base, and a fixing piece is driven and fixed by a fixing tool without being driven by a tool.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of arabesque according to the present invention will be described 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.

[0006] To explain in more detail, FIG.
(B) (Rolling line end view in FIG. (A)), and the arabesque base B and the starter C as shown in FIG. 3 are integrally used 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.

[0007] As shown in FIG.
It consists of a fascia E, batten F, and a ground board G, on which a waterproof sheet (such as asphalt felt) H, a base material (such as a sizing board) I, a roofing material for stepping (hereinafter simply referred to as a roof material) J, This is one in which a sniffer wrapping K or the like shown by a dashed line is formed.

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, the fixing piece 1 is formed on a horizontal fixing piece 1, a waterproof tongue piece 2 having one end edge of the fixing piece 1 bent in a wavy shape, and the fixing piece 1. Along with
A convex portion 3 and a concave portion 4 formed so as to be orthogonal to the longitudinal direction of the arabesque A; a drooping piece 5 whose other end edge is bent inward and droops at about 90 ° with respect to the fixed piece 1; The reinforcing member 6 is formed by bending the lower end of the piece 5 inwardly.

As shown in FIG. 4, the hanging piece 5 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 fixing piece 1 is a portion for fixing the starter C on the roof foundation α via the fixing tool β.

Also, the convex portion 3 and the concave portion 4 formed on the fixed piece 1
Arabesque basement B on tarpaulin H laid on field board G
Are fixed, the gaps 16 and 16a are formed between the waterproof sheet H and the fixed piece 1 or between the fixed piece 7 and the fixed piece 1 of the starter C described later by the convex portion 3 and the concave portion 4. The gaps 16 and 16a allow rainwater that has entered the space γ to flow down to the outside, and the gaps 16 and 16a function as flowing water channels. For this reason, rainwater etc.
Roofing α, arabesque A, grounding material I, roofing material J
Etc. do not rust or corrode. Of course, if the gaps 16 and 16a are formed, the shapes of the convex portions 3 and the concave portions 4 are arbitrary, and the pitch P is about 5 to 3
It is about 0 mm.

The starter C is a locking piece 1 as shown in FIG.
This is used when the roofing material J consisting of the fixing member 7, the locking portion 18, and the mounting piece 19 is started to be stretched. As shown in FIG. A tongue piece 8 having a bent shape, a mounting surface 10 having a tip of a rising piece 9 projecting horizontally, a locking piece 12 having a projection 11 having a tip of the mounting face 10 projecting downward, and a rising piece. A decorative surface 13 composed of a surface that further lowers the lower end of the lower surface 9 and an outer surface of the rising piece 9; an engaging piece 14 having the lower end of the decorative surface 13 bent in a space with an inward gap; , And the engaging groove 15.

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 6 of the arabesque base B fixed to the eaves of the roof base α, and the lower end is fixed by the hanging piece 5 to which the decorative surface 13 is fixed, and the decorative surface The height of the hanging piece 5 is h ₄ , which varies depending on the length of the engaging piece 14, and the height of the hanging piece 5 is from the back surface of the fixing piece 7 to the deepest of the engaging groove 15. When the height and h _5, a _{h 5 = h 4 + (0~5mm} ) position.

In the figure, 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). The protrusions 3 and the recesses 4 are formed on the back surface of the fixed piece 1 of the base B after extrusion processing.

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 color 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 5 of the arabesque basement B are brought into contact with the tip of the eaves of the batten F on the eaves of the roof base α on which asphalt felt is laid, and the fixed piece 1 and the hanging piece 5 are attached with nails or the like. The arabesque groundwork B is fixed by placing with the fixing tool β. Next, when the construction of the arabesque base B is completed, the engaging piece 1 of the starter C
4 is hooked on the lower end of the hanging piece 5 of the arabesque groundwork B,
By rotating upward, the fixing piece 7 is placed on the fixing piece 1 of the arabesque base B, and the fixing piece 7 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 7, 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 FIG.
(A), arabesque groundwork B as shown in (b), FIG.
(F), a starter C as shown in FIGS. 9 (a) to 9 (f), FIGS. 10 (a) and 10 (b), and FIGS. 11 (a) and 11 (b). In particular, FIG. 7 (b) shows a face material 21 having a protrusion 21a as shown in FIG. 7 (a), for example, a main body formed by extruding (adhering or the like) a back surface 1a of a fixing piece 1 with a pyroasphalt felt (metal 9 (a) to 9 (f) show a starter C having a mounting portion 9a for a base material I, and FIGS. 10 (a) to 10 (a).
(B) is a starter C made of an extruded material (a metal material or a plastic material), and (a) and (b) of FIG. 11 form a cutout 14a in the engagement piece 14 to allow rainwater passing through the gap 16a to flow to the outside. It is a starter C that can be caused to flow down quickly.

[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 arabesque base, and between the fixing piece of the starter and the fixing piece of the arabesque base,
The rainwater that has infiltrated up to the waterproof sheet immediately flows down (discharges) to the outside through the gap, and the roof base, arabesque, base material,
Roofing materials for stairs do not rust or corrode. Since the decorative surface of the starter is locked by the arabesque base having an L-shaped cross section in which the hanging pieces are fixed to the eaves, it is possible to prevent the decorative surface from fluttering 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 and a rolled line end view showing an arabesque base as 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.

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 the arabesque grounds according to the present invention.

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

FIG. 10 is a sectional view showing another embodiment of the starter according to the present invention.

FIG. 11 is a sectional view showing another embodiment of the starter according to the present invention.

FIG. 12 is a partially cutaway perspective view showing a conventional example.

FIG. 13 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 convex part 4 concave part 5 hanging piece 7 fixed piece 12 locking piece 13 decorative face 14 engaging piece 16, 16a gap

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04D 13/15 E04D 3/40

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 fixing piece, an arabesque base formed by bending one end edge of the fixing 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 opposite direction to the fixing piece, and an engagement that has the lower end of the decorative surface bent inward like a gaze with a gap It consists of two members, a starter consisting of a piece and a fixed piece of arabesque base. On the back side, a number of concave and convex strips are formed perpendicular to the longitudinal direction, and a waterproof sheet is placed on the roof base. Then, fix the fixed piece and hanging piece of the arabesque base on this eaves with a fixture, and then cover the arabesque base with the starter with the engaging piece of the starter hooked on the lower end of the hanging piece of the arabesque base. The fixed piece of the starter is fixed on the fixed piece of the arabesque base with a fixing tool. Arabesque that.