JP3105611B2 - 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 disadvantages of arabesque a are eliminated, the rainwater that has infiltrated the back of the roofing material is not drained outside at the eaves and accumulates on the steps, causing the arabesque a to rust and the roof base α to corrode. It was a mess. In addition, to that pouring makeup piece a ₂ by fixtures β is the head of the fastener β ends up exposed to the outside, lacks aesthetic appearance, Pekotsuki by pouring, the occurrence of rust from the fixture β moiety There were drawbacks such as.

[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 locking and decorative material comprising a portion for locking the first step of the roofing material, and a short flat plate-like spacer formed on the back surface of the fixed piece of the locking and decorative material at a constant pitch.
It consists of a starter made of a member and an arabesque base having an L-shaped cross section that locks the lower end of the decorative surface covering the eaves of the starter. The present invention provides an arabesque in which the starter is hooked on the lower end of a hanging piece of a base of the arabesque, and a fixing piece is driven and fixed by the fixing tool without placing the decorative surface of the starter covering the eaves with the fixing tool.

[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.
(A), (b) (a cross-sectional end view of the line (a) in FIG. 1), in which an arabesque base B and a starter C as shown in FIG. As shown in FIG. 6, it is constructed on the roof foundation α of the eaves part which serves as the roof foundation, and functions as a cover for the eaves and a starting material when constructing the roof material.

The roof base α is composed of a rafter F, a blindfold G, a batten H, and a base plate I, on which a waterproof sheet (such as asphalt felt) J and a base material (such as a sizing board) are provided.
K, a roofing material for stairs (hereinafter simply referred to as a roofing material) L, and a fuzzy wrap M shown by a dashed line in FIG. 6 and the like.

As shown in FIG. 6, the arabesque base B covers the tip of the eaves, and the decorative surface 11 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. 6, the hanging piece 3 is fixed to the batten H by a fixing tool β, and is used to lock an engaging piece 12 of a starter C described later at a lower end.

The starter C comprises a locking and decorative material D and a spacer E as shown in FIGS. 4 and 5, and the spacer E is provided on the back surface 5a of the fixing piece 5 of the locking and decorative material D at a constant pitch P. Are formed integrally (sticking, riveting, etc.).

The locking and decorative material D is used when the roofing material L including the locking pieces 15, the locking portions 16 and the mounting pieces 17 as shown in FIG. 7 is started to be stretched, as shown in FIG. A fixed piece 5 having a horizontal surface, a waterproof tongue piece 6 having one end edge of the fixed piece 5 bent in a wavy shape, a rising piece 7 having the other end edge of the fixed piece 5 projecting upward, and a rising piece 7 An engaging piece 10 composed of a mounting surface 8 having a tip protruding horizontally, a projection 9 having a tip protruding downward from the mounting face 8, and a face further lowering the lower end of the rising piece 7 and a rising piece 7. , An engaging piece 12 whose lower end is bent in an inward shape, and an engaging groove 13.

The fixing piece 5 is a part for fixing the starter C on the roof foundation α via a fixing tool β.

The rising pieces 7 are formed so that the inclination angles of the second and subsequent roof materials L and the first roof material L are substantially the same, and the height of the rising pieces 7 is h. ₁ ,
Assuming that the thickness of the base material K is h ₂ and the height of the step of the roof material L is h ₃ , h ₁ ≒ h ₂ + h ₃ and h ₂ ≒ h ₃ .

The mounting surface 8 is for stably fixing the locking piece 15 side of the roofing material L, and is for preventing fluttering, waving, and the like.

The locking piece 10 is a portion that locks the lowermost end of the roofing material L by hooking the locking piece 15 of the roofing material L, and functions as a starting material of the first-stage roofing material L.

The decorative surface 11 covers the eaves of the roof base α,
By not being exposed to the outside, the aesthetics are improved.

The engaging piece 12 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 11 is fixed. The height of the hanging piece 3 is h ₄ , which varies from the length of the engaging piece 12 to the height of the hanging piece 3. Assuming that the height is h ₅ and the thickness of the spacer E is t, h ₅ = h ₄ +
(0-5 mm) + t position.

As shown in FIGS. 3A and 3B, the spacer E is provided on the back surface 5a of the fixed piece 5 at a constant pitch P, for example, 50 to 50 mm.
It is integrated with the locking and decorative material D by sticking or riveting at about 200 mm, and the space 14 is formed by the spacer E.

By fixing the starter C on the waterproof sheet J of the roof base α, the space 14 connects the outside (outdoor of the house) to the space γ between the base material K and the waterproof sheet J, and the space 14 This allows rainwater that has entered the space γ to flow down to the outside, and the voids 14 function as flowing water channels. Therefore, rainwater and the like do not accumulate in the space γ, and the roof base α, the arabesque A, the base material K, the roof material L, and the like do not rust or corrode.

The spacer E is made of a metal plate, a synthetic resin plate, a wooden material or the like, or a composite material thereof. The width of the fixing piece 5 of the locking and decorative material D is l ₁ , Assuming that the thickness is t, the width is W, and the length is l ₂ , t =
About 2 to 20 mm, W = about 5 to 50 mm, and l ₁ > l ₂ .

In the drawing, the arabesque base B and the locking and decorative material D are shown.
Both are roll-formed products of a metal plate, but may be extruded products of a metal material or a synthetic resin material (plastic material).

Next, a method for constructing arabesque according to the present invention will be briefly described. As the arabesque A, FIGS. 2 and 3 (a),
The arabesque groundwork B and the starter C as shown in (b), the arabesque groundwork B made of a color steel plate having a length of 3000 mm and a thickness of 0.4 mm, a locking and decorative material D, and a spacer E as t = 5mm, W = 10mm, pitch P = 100m
m, a spacer E made of synthetic resin (plastic material) adhered to the back surface 5a of the fixing piece 5 with an adhesive,
Asphalt felt, base material K as waterproof sheet J
It is assumed that a 12 mm thick sheathing board is used, and that the roofing material L is a 0.4 mm thick colored steel plate as shown in FIG. 7 and that the roofing material L is 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 H, and the fixed piece 1 and the hanging piece 3 are cast 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 is completed, the engaging piece 12 of the starter C is hooked on the lower end of the hanging piece 3 of the arabesque base B, and is rotated upward, so that the fixing piece 5 is fixed on the asphalt felt of the fixing piece 1 of the arabesque base B ( The spacer E) is placed, and a position where the spacer E exists on the back surface 5a of the fixing piece 5 is driven by the fixing tool β to complete the construction of the arabesque A.

Next, a batten 1 on which a sheathing board is placed
8 is fixed on the fixing piece 5, one end of the sheathing board is placed on the batten 18, and then the locking piece 1 shown in FIG.
5. The locking piece 15 of the roofing material L, which is composed of the locking portion 16 and the mounting piece 17, is locked so as to be hooked on the locking piece 10 of the starter C, and then the mounting piece 17 of the roofing material L and the sheathing board. Is fixed to the roof foundation α by a fixing tool β such as a nail. Subsequent construction of the sheathing board and the roofing material L is performed by replacing the mounting piece 17 of the roofing material L with the batten 18 and sequentially constructing the building as described above.

[0025]

[Other Embodiments] The above description is only one embodiment of the arabesque according to the present invention, and FIGS. 8 (a) to 8 (f) and 9 (a).
To (f), FIG. 10 (a), (b), FIG. 11 (a),
The locking and decorative material D and the starter C as shown in FIG. In particular, FIGS. 9 (a) to 9 (f) show the locking / decorative material D on which the mounting portion 7a of the base material K is formed, and FIGS.
(B) is a locking and decorative material D in which notches 12a are formed in the engaging piece 12 at a constant pitch to smoothly flow down rainwater or the like.
FIGS. 11A and 11B show a starter C formed by extrusion (a metal material or a plastic material).

[0026]

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 space is formed between the fixed piece and the waterproof sheet (such as asphalt felt) by the spacer formed on the back surface of the fixed piece of the starter. The generated rainwater quickly flows (releases) to the outside through the voids, and the underlay of the roof, arabesque, the underlayment, the roofing material for stairs, etc. 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 partially cutaway perspective view showing a locking and decorative material.

FIG. 5 is a perspective view showing a spacer.

FIG. 6 is a sectional view showing a construction state.

FIG. 7 is a cross-sectional view showing an example of a roofing material for steps.

FIG. 8 is a sectional view showing another embodiment of the locking and decorative material according to the present invention.

FIG. 9 is a sectional view showing another embodiment of the locking and decorative material according to the present invention.

FIG. 10 is a cross-sectional view showing another embodiment of the locking and decorative material 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 D locking and decorative material E spacer 1 fixed piece 3 hanging piece 5 fixed piece 7 rising piece 10 locking piece 11 decorative face 12 engaging piece

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

Claims (1)

(57) [Claims] In a long arabesque used for starting the first step of a hook type roofing material for roofing, a horizontal flat fixing piece and one end edge of the fixing piece are bent inward. To form a hanging piece, and an arabesque base formed into a substantially L-shaped cross section,
A vertical planar decorative surface, a fixing piece that projects horizontally in the middle of the decorative surface, a locking piece that projects the upper end of the decorative surface in a direction opposite to the fixing piece, and a gap between the lower end of the decorative surface and A long locking / decorative material consisting of an engaging piece bent inward in the shape of a fly, and a large number of short flat spacers formed on the back surface of the fixing piece of the locking / decorative material. It consists of two members of a starter. The fixed piece and the hanging piece of the arabesque base are fixed to the eaves of the roof base with a fixing tool, and a waterproof sheet is placed and laid on the fixed piece of the arabesque base. Characterized in that the starter is covered with a starter in a state where is hooked on a lower end of a hanging piece of the arabesque base, and the fixing piece of the starter is fixed to a roof base with a fixture.