JP2988490B2 - Arabesque - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an arabesque functioning as a cover for an eaves of a roof and as a starting material for starting to cover a roofing material.

[Conventional technology]

Conventional Karakusa, as shown in Japanese Unexamined Utility Model Publication No. 60-82032, with arabesque a as shown in FIG. 8, folded together with hooking the locking pieces of roofing material to the locking portion a ₁ The roofing material was to be constructed.

[Problems to be solved by the invention]

However, in the case where the construction is carried out while a shinging board or the like is being provided in a step-like manner on the back surface of the roofing material, the inclination of the lowermost roofing material and the inclination of the second and subsequent roofing materials in this arabesque a It was different. In addition, no measures were taken against rainwater or the like entering the roof material.

[Means for solving the problem]

In order to eliminate such a defect, the present invention covers the eaves and, in the arabesque of the eaves having a locking piece for locking the first step of the roofing material, a portion covering the eaves and the first step of the roofing material. The eye-locking part is a separate part, integrated at the time of construction, and a gutter-like part is formed between the fixing piece and the locking piece of the starter that functions as a starting material. Drill through holes at a predetermined pitch on the side oblique,
Furthermore, the present invention provides an arabesque having a mounting surface protruding toward the fixed side in the middle of a rising piece connecting the fixed piece and the locking piece of the starter.

〔Example〕

Hereinafter, an embodiment of arabesque according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a partially cutaway inclined view showing the arabesque, wherein A is the arabesque, B is the cover, and C is the starter. More specifically, arabesque A uses a cover B and a starter C as shown in FIGS. 2 and 3 at the time of construction as shown in FIG. 1, and uses a roof as shown in FIG. It is installed on the ground α of the eaves to be the base, and functions as a cover for the eaves and a starter when roofing material is installed. The base α is composed of rafters D, blindfolds E, Hiroko Mai 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 J, and a snout wrap K shown by a dashed line in FIG. As shown in FIG. 4, the cover B is for covering the end of the eaves tip to improve the beauty of the fitting of the end, and has a horizontal flat fixing piece 1 and one end edge of the fixing piece 1. A tongue piece 2 bent in a zigzag shape, a projecting piece 3 bent at the other end edge inward and projecting outward, and a tip of the projecting piece 3 is downwardly oriented at approximately 90 ° with respect to the fixed piece 1. It consists of a hanging decorative piece 4 and a reinforcing piece 5 with the lower end of the decorative piece 4 bent inward. The starter C is used when the roofing material J including the engaging pieces 16, the engaging portions 17, and the mounting pieces 18 as shown in FIG. A waterproof tongue piece 7 having one end edge bent in a bent shape, and a second end edge bent inward to protrude to form a fitting groove 8 inside, and a tip of the fitting groove 8 is inclined outward. A bent oblique piece 9, a through hole 9a formed in the oblique piece 9 at a predetermined pitch, a rising piece 10 protruding upward from the lower end of the oblique piece 9, a gutter-like portion 11 composed of the oblique piece 9 and the rising piece 10. A horizontal piece 12 having the upper end of the rising piece 10 protruding outward; a locking piece 13 having a tip of the horizontal piece 12 bent downward; Mounting surface 14 protruding from
It comprises a tongue piece 15 with the tip of 14 bent in the shape of a fly. As shown in FIG. 1, the fitting groove 8 is
Is inserted to enhance the integration of the cover B and the starter C. The through holes 9a having a predetermined pitch formed in the oblique pieces 9 are formed by rain or the like by wind, lamination (sugamori) or the like. When it infiltrates the inside of the arabesque A, it immediately flows down to prevent it from diffusing into the roofing material J and to prevent corrosion of the groundwork α. For example, FIGS. i) It is formed into a shape as shown in (i), and its pitch and size are arbitrary. For example, the pitch P = 300 m
m, the size is about 5 mm. The locking piece 13 is the first
This is a portion that locks the engagement piece 16 of the first-stage roof material J and functions as a starting material of the first-stage roof material J. As shown in FIG. 4, the mounting surface 14 fixes the lower edge of the sheathing board serving as the base material I, and the inclination of the roof material J of the first stage and the roof material J of the second stage and thereafter are substantially the same. And to form the base material I substantially flush with the back surface of the roof material J. The height from the horizontal piece 12 to the mounting surface 14 is h ₁ , and the height from the fixed piece 6 is mounting surface of up to 14 height h _2, and the thickness of the base material I and h _3, the relationship of _{h 1 ≒ h 3, h 2} ≒ h 3. The cover B and the starter C are made of a rolled product of a metal plate, a metal extruded product, or the like.

Next, the construction method of the arabesque according to the present invention will be briefly described. As the arabesque A, a cover B as shown in FIG.
Using a starter C as shown in FIG. 3, the through holes 9a have a pitch P = 300 mm, a size of φ5 mm, a length of 3 m, and a thickness of 0.4 mm, made of a color steel plate. Asphalt felt, base material I is a 12 m thick sizing board, and roofing material J is a 0.4 mm thick colored steel plate as shown in FIG. 5, and as shown in FIG. It is assumed that the construction will be carried out. First, the fixing piece 1 and the decorative piece 4 of the cover B are brought into contact with the tip of the eave of Hirokomai F, and the fixing piece 1 is fixed to the cover B with a fixing tool β such as a nail. Next, when the installation of the cover B is completed, the fitting groove 8 is inserted into the protruding piece 3 of the cover B and integrated with the starter C, and the fixing piece 6 is fixed by a fixing tool β such as a nail to fix the starter C. Then, arabesque A is constructed on the entire eaves. After the construction of the arabesque A on the eaves is completed, the asphalt felt is fixed to the ground α by the tucker while superimposing the asphalt felt sequentially from the eaves to the ridge. When the asphalt felt has been laid, one end of the sheathing board is placed on the mounting surface 14, and then the roof material J composed of the engaging pieces 16, the engaging portions 17, and the mounting pieces 18 as shown in FIG. The piece 16 is hooked and locked on the locking piece 13 of the starter C, and then the mounting piece 18 of the roofing material J and the other end of the sheathing board are fixed to the ground α with a fixing tool β such as a nail. is there. Subsequent installation of the sheathing board and the roofing material J requires the mounting piece 18 of the roofing material J.
Is replaced with the mounting surface 14, and construction is sequentially performed up to the ridge as described above. After the first-stage roofing material J is installed, the engaging piece 16 of the roofing material J locked by the locking piece 13 of the starter C is swaged with a knuckle or the like, so that the arabesque A and the roofing material J Can be strengthened.

[Other Examples]

What has been described above is only one embodiment of the arabesque according to the present invention, and can be arabesque A as shown in FIGS. 7 (a) to 7 (h). That is, in FIGS. 7A to 7H, FIG. 7A shows the starter C by the waterproof tongue 2 of the cover B.
A. Fig. (B) shows the arabesque A in which the waterproof tongue piece 7 is also locked to further enhance the integration, and Fig. (B) shows the arabesque A in which the fixed piece 1 of the cover B is formed short to reduce the cost. Is the projecting piece 3
Is made longer than the depth of the fitting groove 8 so that the rainwater flowing out of the through-hole 9a does not flow onto the decorative piece 4 reliably, and the arabesque A, (d The figure shows the arabesque A in which the decorative piece 4 is formed short, (e) and (f) show the arabesque A in which the reinforcing piece 5 is deformed respectively, and the (g) figure shows one end of the plate material coming to the locking piece 13. Arabesque A, (h) Figure shows locking pieces
This is arabesque A with 13 being approximately 90 ゜.

〔The invention's effect〕

As described above, according to the arabesque according to the present invention,
Since the height difference of about twice the thickness of the sizing board, etc., which is the base material, is provided between the fixed piece and the horizontal piece of the starter, the slope of the first-stage roof material and the slope of the subsequent roof material are made equal. be able to. Since the mounting surface is formed on the arabesque starter, a step can be formed by the lower end of a sizing board or the like as a base material without using other members.
Due to the formation of the mounting surface, a triangular void is also formed at the bottom. With the through hole formed in the starter, it is possible to flow down the emergency leak water by this through hole. Since the slanted through holes are formed, the through holes are not visible from the outside. Since it is composed of two members, it is possible to easily produce a product that is extremely difficult to roll-form with one. The connection between the projecting piece of the cover and the fitting groove of the starter ensures the integration. 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;
2 is a partially cutaway perspective view showing a cover, FIG. 3 is a partially cutaway perspective view showing a starter, FIG. 4 is a sectional view showing a construction state, and FIG. 5 is a sectional view showing an example of a roofing material. Fig. 6
(A)-(i) is an explanatory view showing another example of a through hole,
7 (a) to 7 (h) are cross-sectional views showing another embodiment,
FIG. 8 is an explanatory view showing a conventional example. A ... arabesque, B ... cover, C ... starter, 3 ... projecting piece, 4 ... makeup piece, 8 ... fitting groove, 9 ... oblique piece, 9a ...
... through-hole, 11 ... gutter-shaped part, 13 ... locking piece, 14 ... mounting surface.

Claims (1)

(57) [Claims] An arabesque used for starting the first step of a hook-type roofing material, comprising:
A projecting piece in which one end edge of the fixing piece is bent inward, a decorative piece in which the tip of the projecting piece is suspended downward, and a long piece composed of a reinforcing piece in which the lower end of the decorative piece is bent inward. A cover, a horizontal fixing piece, a fitting groove in which one end edge of the fixing piece is bent inward, an oblique piece in which the tip of the fitting groove is inclined outward and bent, Formed in the vicinity of the lower end, a through-hole pierced at a predetermined pitch, a rising piece with the lower end of the oblique piece bent upward, a gutter-like portion composed of the oblique piece and the rising piece,
An elongate starter including a mounting surface that protrudes in the middle of the rising piece to the fixed side, a horizontal piece having the tip of the rising piece bent outward, and a locking piece having the tip of the horizontal piece bent downward. An arabesque, wherein the two members are used and a projecting piece of a cover is inserted and integrated into a fitting groove of a starter.