JP2971619B2 - Kaba part structure of the thatched roof - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a kerb on the side of a wife when a roof of a building is laid using a stepped roofing material and a backing material such as a heat insulating material and a soundproofing material. is there.

[0002]

2. Description of the Related Art Conventionally, the kerb portion of a roof using a step-like roofing material has a structure in which the edge of the decorative surface of the roofing material is folded down one step at a time to cover the kerb. No. 296047, Japanese Utility Model Publication No. 62-6176
There is a structure using an accessory of the publication.

[0003]

However, in this case, the roofing material must be processed one by one at the site, and the processed portion is exposed to the outside. Was disadvantageous. In addition, there is a disadvantage in that the number of steps is increased because four members, arabesque, a discarded plate, a top cover material, and a side cover material are required. In addition, in the case, the end of the tile is inserted into the insertion concave portion with a U-shaped cross section, and in the case of a stepped roof material, a gap is created between the role object and the roof material, and in terms of waterproofness There was a disadvantage.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and has a horizontal fixing portion as an accessory for the kerb, and one end edge of the fixing portion substantially upward. A locking portion having a locking groove and a locking protrusion formed vertically, a guide / locking portion projecting downward at the same edge as the locking portion, and projecting halfway through the fixing portion in the same direction as the locking portion. A long-sized floor panel having a cross-sectional shape consisting of a guide piece and a decorative surface portion having at least a shape substantially the same as the decorative surface of the roofing material and a lower end protruding downward at one end in the width direction of the decorative surface portion, A side cover piece provided with a tongue-shaped tongue piece, and a decorative cap including an insertion rim having an engaging projection at a lower end protruding downward in the width direction of the decorative surface portion, comprising two members, The roof plate made of rafters, ground boards, etc., comes into contact with the roof plate end surface and the guide / locking part. While fixing the fixed portion in the fixture,
The roofing material is laid while the backing material is in contact with the guide piece, and the edge of the decorative surface of the roofing material is protruded from the guide piece of the siding board to the locking portion side, and the roofing material is laid. The insertion edge of the decorative cap is fitted and locked to the locking portion of the tiling plate so that the edge of the decorative cap is covered with the decorative surface portion of the decorative cap. The present invention proposes a part structure in which the workability, aesthetics, and waterproofness are improved by winding and fixing the lower end of the guide / locking portion of the plate while locking it.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a shingle roof structure according to the present invention. FIG. 1 (a),
(B) is an explanatory view showing a typical example of the kerb structure of the stepped roof, where A is a roof foundation, B is a slab, C is a lining material,
D is a roofing material, E is a decorative cap, and F is a fixture.

More specifically, the roof base A is composed of, for example, a purlin, a rafter, a field board, an uphill, a gable board, and the like, and a waterproof sheet such as asphalt felt is provided on the field board as necessary. is there.

[0007] The floor plate B is used as an accessory together with the decorative cap E, and is a long body having a sectional shape as shown in FIG. That is, the floor plate B is made of a metal plate (color steel plate, aluminum plate, PVC steel plate, stainless steel plate,
(Sandwich steel plate, clad steel plate, etc.), or a synthetic resin plate formed by roll forming, press forming, or the like, or by extruding or injection molding a metal material or synthetic resin material. It functions as an anchor for the waterproof seam floor plate and the decorative cap E. That is, as shown in FIG. 2, the floor plate B has a fixed portion 1 having a horizontal cross-sectional shape, a locking portion 2 having one end edge of the fixed portion 1 projecting vertically upward, and a lower portion opposite to the locking portion 2. It comprises a protruding guide / locking portion 5 and a guide piece 6 protruding upward in the middle between the locking portion 2 and the other end of the fixed portion 1. The locking portion 2 has a substantially U-shaped cross section. It has a shape comprising a stop groove 3 and at least one locking protrusion 4 provided inside the locking groove 3.

[0008] To further explain, the fixing portion 1 is a
(A) As shown in (b), this is a portion for fixing the roof plate B to the roof base A with a fixing tool F such as a nail, and the guide / locking portion 5 is a wedge part of the kerb portion of the roof base A. It covers the side surface and is for fixing the decorative cap E together with the locking portion 2. Although not shown, the guide / locking portion 5 can also be fixed to the roof base A by the fixture F if necessary. Further, the guide piece 6 functions as a guide for preventing the backing material C from coming into contact with the locking portion 2 when laying the backing material C used as a heat insulating material, a soundproofing material, a sound absorbing material, a fireproofing material, and a backup material. At the same time, a gutter-like running water groove 6a is formed by the locking portion 2 and the guide piece 6, and even if water intrudes from the part covering the roof material D with the decorative cap E, the roof base A is touched. It is intended to be able to drain water quickly to the eaves. Further, the locking portion 2 is for fitting the decorative cap E from above in order to improve workability and avoid danger. The locking projection 4 can be provided in a saw blade shape as shown in FIG. 2 or can be formed in accordance with an engaging projection 10 provided on the insertion edge 9 of the decorative cap E.

The backing material C is, for example, a foam board such as a sheathing board, a sheathing insulation board, a rock wool board, a styrene board or the like, a plywood, or a composite thereof, and has a plate shape or a wedge shape in cross section. The backing material C functions as a backup material for the roof material D, and also functions as a heat insulating material and a soundproofing material.

The roofing material D is formed by molding various metal plates, for example, as shown in FIG. 3, and is a long or fixed-length stepped roof.

The decorative cap E is a short body as shown in FIG. 4, and is formed by roll forming, bender processing, extrusion molding, press molding, injection molding, etc., of the same material as the floor plate B. It comprises a decorative surface portion 7 having substantially the same shape as the decorative surface of the roofing material D, a side cover piece 8 protruding to the back surface side of the decorative surface portion 7, and an insertion edge 9. That is, as shown in FIGS. 1 (a) and 1 (b), the decorative surface portion 7 covers the decorative surface end of the roofing material D, and contributes to the waterproofness of the portion if it is used as a water stopping portion, and also improves the aesthetics. It contributes to.

The side cover piece 8 is a portion projecting downward from one end edge of the decorative surface portion 7 and functions as a waterproof material. The side cover piece 8 covers the roof material D, the backing material C, and the floor board B. , So as not to be exposed to the outside. Further, as shown in FIG. 1 (a), which is an end view taken along the line II in FIG. 1 (a), the side cover piece 8 holds the lower end of the guide / locking portion 5 of the floor plate B with the tongue piece 8a. And presses against flapping. The insertion edge 9 protrudes in the middle of the decorative surface portion 7 almost in parallel with the side cover piece 8.
Is locked by the locking projections 4 when inserted into the connector.

It is preferable that a rain return strip 11 is formed on the end surface of the decorative surface portion 7 on the opposite side to the step piece 7a. The rain return piece 11 engages with the step piece 7a and also functions as a rain return in the connecting portion of the roof material D. Of course, the figure shows the decorative cap E on the left side with respect to the roof, but the right side is symmetrical with the left side.

What has been described above is merely an example of the shingle structure of the stepped roof according to the present invention, and is shown in FIGS. 5 (a) to 5 (j) to 12 (a) to 12 (j). B, a decorative cap E can also be used. 5 (a) to 5 (j) and 6 (a) to 6 (e) show modified examples of the floor plate B. FIG. 5 shows an extruded product, and FIG. 6 shows a plate material such as a thin metal plate. It is a processed body. In particular, FIG. 5 (i) shows a mat plate B in which a packing body (fin-shaped in the figure, but may be prismatic, pipe-like, etc.) 12 attached to the fixing portion 1 is provided.
(J) The figure shows a floor plate B in which the locking projections 4 of the locking grooves 3 are formed of plastic. FIGS. 7 (a) to 7 (l) show a case in which the latching projections 4 are formed discontinuously in the length direction when the floor plate B is formed by bending the plate material as shown in FIG. This is an example in which stop projections 4 are extracted and shown. FIG. 8 (a)
9D and 9A to 9C show modified examples of the decorative cap E. In particular, as shown in FIGS. 8A and 8B, the side of the side cover piece 8 opposite to the step piece 7a is extended, and the auxiliary fixing portion 1 is extended.
3, and it is also possible to fix each of them with the fixture F. Further, as shown in FIG. 9C, the tongue piece 8a can be used as a decorative cap E formed at the time of construction. 10 (a) to (i), FIGS. 11 (a) to (e), and FIG.
(A) to (j) are modified examples of the engagement protrusion 10.

[0015]

As described above, according to the trussed roof structure according to the present invention, most of the work can be performed from the roof surface side, thereby improving workability.
If the steps of the thatched roof pass through, the aesthetics will improve. A running water groove is formed by the locking part and the guide piece, and the end of the roofing material protrudes from the guide piece and bends and hangs down. The performance is improved. The decorative cap has a structure in which the insertion edge is locked by the locking portion of the tiling plate, and does not require skill. The arrangement position of the backing material can also be determined by the guide piece. Since the decorative cap is also locked to the paving board by the side cover pieces, it is securely engaged firmly, and the side cover pieces do not flutter due to wind or the like. In appearance, only the roofing material and the decorative cap only appear, and the design is improved. There are effects and features such as.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a flared portion structure of a stepped roof according to the present invention.

FIG. 2 is a perspective view showing an example of a tiling plate used in FIG.

FIG. 3 is a perspective view showing an example of a roofing material used in FIG.

FIG. 4 is a perspective view showing an example of a decorative cap used in FIG.

FIG. 5 is an explanatory view showing another example of a tiling plate used in the present invention.

FIG. 6 is an explanatory view showing another example of a tiling plate used in the present invention.

FIG. 7 is an explanatory view showing another example of the locking projection of the floor plate.

FIG. 8 is an explanatory view showing another example of a decorative cap used in the present invention.

FIG. 9 is an explanatory view showing another example of a decorative cap used in the present invention.

FIG. 10 is an explanatory view showing another example of the engagement projection of the decorative cap.

FIG. 11 is an explanatory view showing another example of the engaging projection of the decorative cap.

FIG. 12 is an explanatory view showing another example of the engagement projection of the decorative cap.

[Explanation of symbols]

 Reference Signs List A Roof base B Seat board C Backing material D Roofing material E Decorative cap 2 Locking part 5 Guide and locking part 6 Guide piece 8 Side cover piece 8a Tongue piece 9 Insert edge

Claims (1)

(57) [Claims] A roof fixing structure in which a roofing material is formed in a step-like shape by using a board-like or a substantially wedge-shaped backing material on a roof base made of rafters, a ground board, or the like. A locking portion having a locking groove and a locking projection formed substantially vertically above one end edge of the fixed portion, a guide and locking portion projecting downward at the same edge as the locking portion, The guide and locking part of the long-sized cross-section board consisting of a guide piece protruding in the same direction as the locking part in the middle of the fixing part is brought into contact with the end surface of the shingle part of the roof base to fix it. Is fixed to the roof base with a fixture such as a nail, and the roofing material is laid while the end of the backing material is substantially in contact with the guide piece, and the decorative surface edge of the roofing material is engaged with the guide piece. It projects to the stop part side, and the edge of this roofing material, at least a decorative surface portion having substantially the same shape as the decorative surface of the roofing material, A side surface cover piece having a width-like tongue piece provided at the tip and projecting downward in the width direction of the decorative surface section and having an engagement projection at a lower end thereof, while projecting one end edge in the width direction of the decorative surface section downward. A makeup cap consisting of an insertion edge,
The insertion edge is fitted and locked in the locking groove of the locking portion of the seam plate, and the decorative surface portion covers the decorative surface of the roofing material, and the tongue at the tip of the side cover piece of the decorative cap. A shingle roof structure having a structure in which a guide / locking portion of a tiling plate is engaged.