JP2991476B2 - Down wing package - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a down ridge wrapper that serves as a decorative material and a waterproof material when a down ridge portion is formed with a stepped roof material.

[Conventional technology]

This kind of down ridge package for storing the down ridge portion is disclosed in Japanese Utility Model Laid-Open Nos. 61-187823, 62-42617, 62-42618, and 1-168621.
JP, JP-A-1-168622, JP-A 1-2908
No. 59, and the like.

[Problems to be solved by the invention]

However, since the above-mentioned stitched plates (discarded plates) are not long and correspond to each stage, it takes a long time to perform the construction, the construction is difficult, and the constructor requires skill. In addition, ~ means that the corner ridge plate arranged in a substantially right angle is hooked on the roof material at both ends and construction is performed, but it is a great skill to fit the roof material and the corner ridge plate coming at both ends well And there was a risk that water leakage would occur due to variations in construction.

[Means for solving the problem]

In order to eliminate such drawbacks, the present invention corresponds to the angle of the descending ridge, a mating plate having a fitting groove in the center, a waterproof piece in the middle, and a wooden shape of the roof material, and A plurality of descending caps comprising a narrow decorative surface formed at substantially the same angle as the angle, and an engaging portion projecting downward substantially at the center of the decorative surface and being inserted into the fitting groove. By making the downbuilding wrapper formed of two members, the engagement between the fitting portion of the timber plate and the engaging portion of the downbuilding cap, and the engagement between the horizontal joint locking portion and the lower connecting portion of the roofing material are achieved. Double-engagement structure improves waterproofness and aesthetics just by engaging without using nails, further improves workability, does not disengage, etc., and can be easily installed without requiring skill. It proposes a down ridge package.

〔Example〕

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a down ridge package according to the present invention will be described in detail with reference to the drawings. FIG. 1, FIG. 2 (a),
FIG. 4 (b) is a perspective view showing a paving board A and a descending cap B which are components of the descending wrapper, and FIG. 4 is an end view of the descending ridge of the house shown in FIG. As shown in FIG. More specifically, as shown in FIG. 1, the seam plate A is a metal plate (a color steel plate, an aluminum plate, a titanium plate, a stainless steel plate, a sandwich steel plate, a clad steel plate, etc.) or a synthetic resin plate formed by roll forming and press forming. It is a long body formed by extruding a metal material or a synthetic resin material, or the like, and functions as a waterproof seam plate in a down ridge of a roof and a locking material of a down ridge cap B. That is, the floor plate A has a substantially inverted T-shaped cross section from the fixed portion 1 intersecting at an angle θ ₁ and the fitting portion 6 provided at the center.
Reference numeral 1 denotes a fixing piece 2, a waterproof tongue piece 3 formed by protruding one end edge of the fixing piece 2 upward, a waterproof piece 4 protruding midway of the fixing piece 2, a waterproof piece 4, and a fitting portion 6 . The fitting portion 6 is formed by a rising piece 7 formed by projecting approximately two centers of the plate material upward and having a certain gap therebetween, and a rising piece 7. It is formed from a fitting groove 8 having a substantially U-shaped cross section and a fitting piece 9 protruding from an inner surface of the fitting groove 8. More specifically, the shingle plate A is formed on the roof base α at the portion where the roof material C of the house intersects as shown in FIG. in which a change in theta ₁ angle by dimension gradient, etc.), the angle theta ₁ is
If the slope of the roof is n-dimension, In the case of a three-dimensional gradient, θ ₁ = 156 °. In addition, the concave running water channel 5 formed by the waterproofing piece 4 and the fitting portion 6 is formed as shown in FIG. 4, and does not diffuse rainwater flowing from the surface of the roofing material C into the roofing material C. It is made to flow down to the eaves. Further, the fitting portion 6 locks an engaging portion 12 of the downhill cap B described later, and
For fixing the down ridge cap B integrally. FIGS. 5 (a) through 5 (c) are end views of the descending cap B, which are the end view taken along the line II, the line II, and the side view of FIG. 2 (a). ), As shown in FIG. 1, integrated with the floor plate A shown in FIG. 1 as shown in FIG. 4, covering the down ridge portion of the roofing material C one by one, and connecting the roofing materials C to each other. is intended to, metal sheet or a decorative surface 18 and decorative surface 10 inclined at substantially the same shape at an angle theta ₂ of the synthetic resin material of the sixth roofing material shown in FIG. C, both ends of the decorative surface 10, With the edge bent inward, the lower edge 11 formed up to the center of the back surface of the decorative surface 10, and the rising piece 13 that bends the tip of the lower edge 11 downward and increases the height from the upper end to the lower end, an engaging portion 12 comprising the distal end of one of the rising piece 13 from the coated engaging pieces 14. the other raised piece 13, the center line and the angle theta ₃ parts of the decorative surface 10 below Lower locking pieces 16 bent in a U-shape, which consists of horizontal joint locking portion 15 for forming the engaging groove 17, the decorative surface 10 decor surface 18 dihedral one next to the roofing material C, downlink The purpose of this is to prevent the decorative surfaces 18 of the roofing materials C from being interrupted in the descending ridge in the ridge and to improve the aesthetics, waterproofness, and workability. In more detail, the inclination angle theta ₂ of the decorative surface 10 substantially equal to the inclination angle theta ₁ of the insole first plate A (n = 3 case, theta ₂ ≒ 156 ° + 5-10 ° position), and the lower end of the decorative surface 10 , The intersection angle θ _{3 at the} upper end is given by When n = 3 (three-dimensional gradient), about θ ₃ = 46 °. That is, θ ₂ is set to 156 °, and θ ₃ = 4
When a plate material of 6 mm is formed by pressing and bending as shown in the figure, it becomes a downward ridge cap B corresponding to a three-dimensional slope roof. Of course, θ ₁ and θ ₂ are 5
An angle difference of 10 ° is apparent. The engaging portion 12 is integrated with the fitting portion 6 of the floor plate A, and is a portion for fixing the downhill cap B to the floor plate A. The engaging piece 14 is formed in a connected shape in the figure. However, it can also be formed intermittently.
As shown in FIG. 6 (a), the horizontal joint locking portion 15 has a locking groove 17 large enough to lock the lower connecting portion 22 of the roofing material C. The engaging portion 12 of the descending ridge cap B is engaged with the fitting portion 6, and is hooked on the lower connecting portion 22 of the roof material C at both ends crossing the locking groove 17. It is inserted into the upper locking groove 20 and integrated.
In the descending ridge formed in this manner, the integration of the roof panel A and the descending ridge cap B is assured, the fitting of the roofing material C and the descending ridge cap B becomes beautiful, and the waterproofness is perfect. The roofing material C is shown in FIG. 6 (a), and the backing material D is shown in FIG. 6 (b).
The roof material C has a decorative surface 18 having a substantially horizontal surface, an upper locking groove 20 and a fixing piece 21 at an upper end edge of the decorative surface 18.
An upper connecting portion 19 having a lower end connecting portion 22 to the lower edge having a substantially U-shaped cross section of the lower locking piece 23, end wall 24 at the end of the roofing material C come to an end portion of the downstream ridge Which has
This is a roofing material C in the form of a stepped roof obtained by roll-forming and pressing a metal plate material. When a roofing material C as shown in FIG. 6A is used as the backing material D, the backing material D cannot be installed due to the height of the waterproofing piece 4 and the height of the fitting portion 6 of the floor panel A. As shown in the figure, it functions as a raising material, a heat insulating material, a soundproofing material, a humidity control material, etc. formed on the back surface of the roofing material C. Examples of the material include a sheathing board, a sheathing insulation board, a rock wool board, It is made of a plywood, a foam board such as a styrene board, or a composite board thereof. E is a rafter, F is a blindfold, G
Is Hirokomai, H is a field board, I is an arabesque, J is a tarpaulin (asphalt felt), α is a roof base, and β is a fixture.

Next, a brief description will be given of the dimensional relationship. In the floorboard A, the width between the waterproof pieces 4 is W, the height of the waterproof piece 4 is h ₁ , the height of the fitting portion 6 is h ₂ , and The width of the decorative surface 10 is W ₂ , the length of the decorative surface 10 is l ₁ , and the opening height of the locking groove 17 is
h ₃ , the length of the decorative surface 18 in the roof material C is l ₂ ,
Assuming that the height of 22 is h ₄ and the thickness of the backing material D is h ₅ , W ₁ <W ₂ ,
_{l 1 ≒ l 2, h 1} = 5~20mm position, h ₁ <h ₂ is the time of _{h 2 <h 5, h 1} > h 2
In this case, h ₁ <h ₅ and h ₃ ≒ h ₄ . Of course, the height of the engaging portion 12 is determined by the shape of the roofing material C and the shape of the fitting portion 6 of the siding board A.

Here, a construction example will be briefly described with reference to FIGS. 1 to 7. A long sheet made of extruded aluminum is used as the floor plate A, a short piece formed by pressing a 0.35 mm thick colored steel plate by press molding or the like as the down ridge cap B, and the same material as the down ridge cap B is used as the roof material C. Figure 6 (a)
It is assumed that a 12 mm thick sizing board is used as the backing material D and is formed as shown in FIG. First, after finishing the arabesque I and the waterproof sheet J on the roof foundation α, the floor panel A is fixed to the descending ridge in a continuous state using the fixing tool β. When the construction of the slab A is completed, the backing material D and the roofing material C are sequentially constructed from the eaves to the ridge, and then to the ridge. When the construction of the roofing material C is completed, the engaging portion 12 of the capping member B of the descending ridge is connected to the fitting portion 6 of the floorboard A at the joint between the roofing materials C of the descending ridge, and the side joint locking portion 15 is engaged with the joint member. The step of inserting the stop groove 17 into the lower connecting portion 22 of the roof material C at both ends and inserting the upper end of the decorative surface 10 into the upper locking groove 20 of the roof material C and integrating them is performed from the first step of the roof material C. By going to the n-th building,
It covers the down ridge.

[Other Examples]

What has been described above is only one embodiment of the down ridge package according to the present invention, and FIGS. 8 (a) to (p) to FIG. 14 (a) to
(H) As shown in FIG. That is, FIGS. 8 (a) to 8 (p) are modifications in the case where the siding board A is formed by extrusion.
(A) drawing has a small angle theta ₁ between the fixed portion 1 laid th plate A, (b) drawing laying th plate A which is a modification of the waterproof tongue 3, (c)
-(F) is a diagram of a floor plate A in which the waterproof piece 4 is deformed, (g)-
(K) The figure shows a mat plate A in which the fitting groove 8 is deformed, and the figure (l) shows the mat plate A in which a groove 6a is formed at the boundary between the fitting part 6 and the fixing part 1 , (m), ( FIG. n) is a floor plate A having two fitting grooves 8 formed therein, and FIGS. (o) and (p) are diagrams in which the fitting grooves 8 are removed and the fitting portions 6 are formed from the rising pieces 7 and the fitting pieces 9. This is the formed floor plate A. FIGS. 9 (a) to 9 (g) show modified examples in the case where the sheet A is made of a thin metal plate and formed by roll forming. Further, FIG. 10 (a) ~ (g) are those showing a laying eyes plate A formed from a roll shaped article of extruded material and the metal sheet, (a) ~ (d) drawing the metal fixing part 1 A rolled product of a thin plate, one in which the fitting portion 6 is formed by an extruded product,
(E) to (g) show the fixing portion 1 formed by an extruded product and the fitting portion 6 formed by a rolled product of a thin metal plate. When the extruded material is made of a plastic material, it is possible to reduce the heat conduction to the floor plate A when the downward cap B is a metal plate, prevent rust due to a scratch at the time of fitting, and prevent deterioration due to electrolytic corrosion. . FIGS. 11 (a) to 11 (n) and FIGS. 12 (a) to 12 (k) show modified examples of the engagement piece 14 of the downhill cap B, which are continuous or have predetermined intervals. The engaging pieces 14 are formed at a pitch. 13 (a) to 13 (e) show modified examples of the down ridge cap B. FIG. 13 (a) shows an upper locking groove 10a formed at the upper end of the decorative surface 10, and a lower locking piece 16 is formed. The downward ridge cap B formed so as to be integral with the downward ridge cap B in which the engaging portion 12 is discontinuous is shown in FIG. FIGS. 8 (m) to 8 (p) or FIGS. 9 (e) to 9 (g) show the downward ridge cap B having the engaging pieces 14 as shown in FIGS. ) Is a down ridge cap B corresponding to the floor plate A shown in FIG. Further, FIGS. 14 (a) to 14 (h) show the makeup surface of the down ridge cap B.
It is a side view which shows the modification of ten.

〔The invention's effect〕

As described above, according to the descending wrapper package according to the present invention,
Since the down ridge cap can be attached after the roofing is finished, the workability is good. It can be fixed simply by engaging the engaging portion of the downhill cap to the roof plate without using a fixture such as a nail. Since the down ridge cap is the same as the decorative surface of the roofing material, the down ridge joint is not divided and the aesthetics are improved. The down ridge cap is always supported under elasticity and is in surface contact with the roofing material, so that distortion, pecking, etc. do not appear on the decorative surface and have good waterproofness. The attachment is securely performed in the fitting groove of the tiling plate by elasticity, and there is no fear of detachment or the like. A running water channel is formed by the waterproof piece formed on the long-sized floorboard, and even if water leaks from the space between the roofing material and the descending ridge cap, rainwater does not diffuse to the roof foundation, ensuring Can flow down to the outside. There is no flapping due to the side joint locking part of the down ridge cap. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing an example of a tiling plate, FIG.
(A), (b) is a perspective view showing an example of a down ridge cap, FIG. 3 is an explanatory view showing a construction part of a down ridge wrapping, FIG.
The figure is an end view taken along the line II in FIG. 3, and FIG.
FIG. 6C is a cross-sectional view showing an example of a roofing material, FIG. 6A is a cross-sectional view showing an example of a roofing material, FIG. FIG. 7 is a cross-sectional view showing the construction of the roof, FIG. 8 (a) to FIG.
9 (a)-(g), 10 (a)-(g), 11 (a)-(n), 12 (a)-(k), 13 (a)
14 (e) and 14 (a) to 14 (h) are explanatory views showing other embodiments. A: Seat board, B: Downward cap, 1 ... Fixed part,
5 ... running water channel, 6 ... fitting part, 10 ... decorative face, 12 ... engaging part, 15 ... horizontal joint locking part.

Claims (1)

(57) [Claims] In a down-building wrapper for connecting a stepped roof material in a down-building, a fixed portion consisting of two sides formed at substantially the same angle as the intersection angle of the roof base, and a middle of the fixed portion. A waterproof piece protruding upward, and an elongate seam plate comprising a fitting portion having a fitting groove having a substantially U-shaped cross section having a fitting piece inward at substantially the center between the fixing portions, While being formed at substantially the same angle as the angle between the fixing portions of the timber plate, a decorative surface having a narrow width corresponding to the decorative surface of the roof material, and an edge of the decorative surface bent inward, The lower edge extending to the center of the decorative surface rear surface, the rising edge formed by projecting the lower edge tip downward and from the upper end to the lower end at a height corresponding to the cross-sectional shape of the roofing material, And an engaging portion composed of an engaging piece projecting outward and insertable into the fitting groove. A horizontal joint at the lower end edge of the decorative surface, bent inward at a height corresponding to the lower connecting portion of the roofing material, and further bent inward at the tip thereof. A down-building wrapper comprising two members: a plurality of down-building caps provided with portions.