JPH11190112A - Fascia board and fascia board structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To profoundly decorate the eaves edge of a roof without using a backing plate and a liner by arranging the hook-shaped parts projected in the same direction in the vertical width directional both end parts of a plate main body when blocking up the eaves edge of the roof, and installing a metallic fascia board on the eaves edge. SOLUTION: A fascia board 1 to block up the eaves edge 21 of a roof 2 is constituted by extruding, for example, aluminum to form the hook-shaped parts 11 and 12 projected in the same direction in the vertical width directional both end parts of a plate main body 13. The fascia board 1 is fixed by driving a machine screw 34 in a web plate 33 from a width plate 112 by applying the width plate 112 of the hook-shaped part 11 formed in the vertical width directional upper end part of the fascia board 1 to the side surface of the web plate 33 of a groove-shaped steel main house 3 arranged in the eaves edge lower part of the roof 2. The end part of an eave soffit 4 and a locking plate 125 are fixed by a machine screw 41 by inserting/locking the end part of the eave soffit 4 into/on the receiving recessed part 126 of the hook-shaped part 12 formed in the vertical width directional lower end part of the fascia board 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fascia plate and a fascia structure to be attached to a nose portion of a roof eave.

[0002]

2. Description of the Related Art Conventionally, a color iron plate has been used to cover a nose at the eaves of a roof, but this color iron plate requires a base plate. That is, the base plate is fixed to the main house, and the nose is hidden using a colored iron plate so as to wrap the base plate. FIG. 7 shows this conventional example. A base plate 31 is attached to the purlin 3 of the roof 2 and the base plate 31
Is covered with a color iron plate 32. Some prefabricated houses were fitted with molded products made of vinyl chloride or ceramics.

[0003]

The eaves of the roof are places where eaves gutters are attached. Therefore, in the case where a color iron plate is covered on a base plate attached to a main building at the eaves, a gutter or a gutter fitting for mounting an eave gutter with screws is attached to the base plate. Therefore, there is a problem that rainwater or the like reaches the base plate from a screw hole penetrating the color iron plate through a screw attached with an eaves gutter or a gutter fitting, and the base plate is rotten. In addition, there is a problem that the color iron plate is corroded from the screw holes.

[0004] Molded articles made of vinyl chloride or ceramics are not sufficiently strong in order to attach an eaves gutter, and a back plate is indispensable. In most cases, wood was used for this back plate. For this reason, the eaves gutter or gutter fitting has been attached to the back plate with a screw through a mounting hole or the like provided in the molded product. In this case as well, there is a problem that rainwater or the like reaches the back plate along the eaves gutter or the screw with the gutter fitting attached thereto, and the back plate is rotten.

Further, there is a problem that a conventional base plate covered with a color iron plate or a molded product made of vinyl chloride or ceramics lacks a solid feeling.

An object of the present invention is to provide a fascia plate and a fascia structure that do not require the use of such a base plate or a back plate. Still another object of the present invention is to provide a fascia plate and a fascia structure capable of giving a solid feeling under the eaves of a roof.

[0007]

Means for Solving the Problems The present invention has been made to achieve this object, and the invention according to claim 1 is for closing an eaves of a roof, and is provided in a vertical direction of a plate body. Are formed of a metal or an alloy provided with a hook-shaped portion protruding in the same direction at both ends.

According to a second aspect of the present invention, in the configuration of the first aspect, a plurality of narrow lateral grooves are formed on an outer side surface opposite to a surface from which the hook portion of the plate body protrudes. Are arranged vertically.

According to a third aspect of the present invention, there is provided a nose cover made of metal or alloy provided with a hook-shaped portion provided at both ends in the vertical width direction of the plate body to close the eaves of the roof. And dispose of this fascia alone, or two or three fascias at the top and bottom of the hook, and fix the top hook to the eaves' purlin, and The eaves ceiling is locked to the key-shaped part, or the lowest key-shaped part is fixed to the building structure.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing an embodiment of a fascia plate and a fascia structure according to the present invention.

FIG. 1 is a sectional view of an essential part in which an eaves 21 of a roof 2 is covered with a single nose cover 1. This nose shield 1
It covers the eaves 21 of the roof 2. This nose cover 1
Are formed with hook portions 11 and 12 projecting in the same direction from both ends in the vertical width direction of the plate body 13. Board body 1
The hook-shaped portion 11 at the upper end of 3 has a cross section formed by turning an L-shape. In other words, this hook-shaped portion 11 has a depth plate 111 projecting at a right angle from the upper end of the plate body 13,
A width plate 1 extending outward from the depth plate 111 at right angles.
12 and an outer edge piece 113 formed by folding the outer end of the width plate 112 toward the plate body 13. Reference numeral 114 denotes a recess formed by a depth plate 111, a width plate 112, and an outer edge piece 113. The protrusion 114 is formed so that a protruding projection of a hook-shaped portion 12 formed at a lower end of the plate body 13 described later can be fitted. The key portion 12 at the lower end of the plate body 13 is formed in an S-shaped cross section. In other words, this hook 12
A depth plate 121 protruding from the lower end of the plate body 13 at right angles in the depth direction, a back plate 122 bent inward from the depth plate 121 at right angles, and a right angle bent from the back plate 122 toward the plate body 13. The middle plate 123 and this middle plate 1
It comprises a bottom plate 124 bent at right angles inward from 23 and a locking plate 125 protruding at right angles from the bottom plate 124. 127 is the protruding projection described above. Note that 12
Reference numeral 6 denotes a receiving recess for inserting and locking an end of the eave ceiling 4. The recess 114 and the protrusion 127 described above are
It is used when two or three fascia plates 1 are vertically combined and connected. That is, as shown in FIG. 3, when the protruding protrusion 127 of the hook portion 12 is fitted into the recess 114 of the hook portion 11, the two nose cover plates 1 can be connected in a vertically upright combination. is there. The hook portion 11 is provided outside the plate body 13, and the hook portion 12 is provided inside the plate body 13.

The hook-shaped portion 1 formed on the fascia 1
The shapes of 1 and 12 are not limited to those described above. FIG. 5 shows a nose cover 1a according to another embodiment. The blindfold plate 1a is formed with hook-shaped portions 11a and 12a protruding in the same direction at both ends in the vertical width direction of the plate body 13a. The cross-section of the hook-shaped portion 11a at the upper end of the plate body 13a has an L-shape turned over. That is, the hook portion 11a is formed by a depth plate 111a protruding at right angles from the upper end of the plate body 13a, and a width plate 112a extending outwardly at right angles from the depth plate 111a. The hook-shaped portion 12a at the lower end of the plate body 13a is
It is formed in the shape of a letter. In other words, this key-shaped part 12a
A depth plate 121a protruding from the lower end of the plate body 13a at right angles in the depth direction, a back plate 122a bent at right angles inward from the depth plate 121a, and a back plate 122a
And a locking plate 125a which is bent at right angles in the depth direction. In addition, in the case of the cover plate 1a, the key-shaped portion 1 is also used.
1a is provided outside the plate body 13a, and the hook-shaped portion 12a is provided inside the plate body 13a.

The blindfolds 1 and 1a are formed by extruding aluminum and have a length of, for example, 4 m in a lateral direction.
The upper and lower width dimensions are, for example, 100, 140, and 200 mm, and the plate thickness is 1.6 to 2 mm. However, the vertical width and the plate thickness are not limited to these. Noseplate 1, 1a
The surface of is coated with Buracron (trade name) and is resistant to corrosion.

The material of the fascias 1 and 1a may be aluminum, aluminum alloy, brass, nickel silver, or the like, in addition to aluminum. In addition, as a processing method, besides extrusion processing, rolling processing or the like may be used.

Next, the mounting of the nose shields 1 and 1a will be described. FIG. 1 shows a structure in which a nose shield 1 is attached to an eaves 21. Reference numeral 3 denotes a purlin provided below the eaves of the roof 2 and is made of channel steel.
The width plate 112 of the hook 11 formed on the upper end of the nose cover 1 in the up-down width direction is applied to the side surface of the abdominal plate 31 of the purlin 3. The hidden plate 1 is fixed. The end of the eaves ceiling 4 is inserted and locked into the receiving recess 126 of the hook-shaped portion 12 formed at the lower end of the nose cover 1 in the vertical width direction. The end of the eaves ceiling 4 and the locking plate 125 are screwed and fixed. 41 is a screw. In addition, 22 is a field board and 23 is a drain board.

FIG. 2 shows an embodiment in which two nose shields 1 are combined in a vertically different manner and fixed. The upper nose cover 1 is fixed to the purlin 3 in the same manner as in FIG. However, the lower fascia plate 1 is a depth plate 11 of the hook-shaped portion 11.
Locking plate 1 of key-shaped portion 12 of upper flap 1
25, the outer surface of the plate body 13 of the lower fascia 1 is applied to the back of the back plate 122 of the hook-shaped portion 12 of the upper fascia 1, and the plate body 13 and the back
2 are connected using screws 128. Reference numeral 6 denotes a support member for supporting the connecting portion to the purlin 3. The support member 6 is a strip having an L-shaped cross section. One end 62 is fixed to the connecting portion, and the other end 63 is fixed to the lower surface of the purlin 3 using screws 61. The support member 6 is also a steady rest. Lower nose cover 1
The hook-shaped portion 12 is fixed to the building block 5 or the like, which is a building component, with a spacer 51 interposed therebetween. The spacer 51 does not necessarily have to be present. The hook 12 may be fixed directly to the building component. The end of the eaves ceiling 4 is fixed to the locking plate 125 of the hook 12 as in FIG. In the embodiment shown in FIG. 2, two nose shields 1 are combined in a vertically different manner and attached to the eaves 21. This is performed as in the embodiment. That is, as described above, the connecting portion is formed by projecting the convex portion 127 of the hook portion 12 of the upper nose cover 1 into the concave portion 11 of the hook portion 11 of the lower nose cover 1.
4 and is fixed. If the width plate 112 of the hook portion 11 and the back plate 122 of the hook portion 12 are fixed with screws, more secure fixing can be achieved.

FIG. 4 shows one nose cover 1 having a large vertical width.
The two nose shields 1 having a small vertical width are attached to the eaves 21 in a vertically different manner. The upper nose cover 1 is fixed to a side surface of the purlin 3 via a mounting piece 71. 72 is a screw. The purlin 3 in this case is formed of a steel pipe having a closed cross-sectional shape, but may be a channel steel as in the case shown in FIGS. 1 and 2. The same applies to the purlin 3 in FIG. 5 described later. The lower two fascia plates 1 are smaller than the upper fascia plate 1 only in the vertical width of the plate body 13, and the shapes of the hook portions 11 and 12 are the same. The combination structure of the fascias 1 is the same as that shown in FIG. However, in the embodiment of FIG. 4, the lower nose cover 1 is also fixed to a building component 8 such as a beam via a mounting plate 81. 82 is a screw. The mounting plate 81 is the same long object as the fascia plate 1 so that no gap is formed in this portion.

FIG. 5 shows another embodiment. Noseplate 1
a and the above-mentioned nose shield 1 are combined and fixed in a vertically different manner, and attached to the eaves 21. Upper nose cover 1
The key-shaped part 11 a is fixed to the purlin 3 via the mounting piece 71. 72 is a screw. The rear side of the back plate 122a of the hook-shaped portion 12a of the nose cover 1a is applied to the outer surface of the plate body 13 of the lower nose cover 1 and a locking plate 125 is provided.
a The lower surface of the width plate 11 of the key-shaped portion 11 of the lower fascia plate 1
1 on top. In this way, the upper and lower nose shields 1 and 1a are combined in a different level. 128 is a connecting screw. The hook portion 12 of the lower fascia 1 is fixed to the building component 73 via a mounting plate or mounting piece 81.
The building component 73 is a hanging member from the main building 3. The end of the eaves ceiling 4 is inserted into the receiving recess 126 of the hook 12 and is fixed to the locking plate 125 with the screw 41.

Incidentally, any of the above screws may be fixed by welding. FIG. 6 shows a V-groove formed on the outer surface 131 of the plate body 13. This outer surface 131
This is the surface on the opposite side to the surface from which the hook portions 11 and 12 are projected. If the V-groove is formed on the outer side surface 131 of the plate body 13 in this way, the joint becomes inconspicuous even when two or three nose cover plates 1, 1a are combined up and down, so that the design surface is not hindered. Disappears. It should be noted that when a plurality of nose concealing boards 1 and 1a are combined in a vertically different manner, a depth board 11 is formed.
The shadow of 1,111a is produced, resulting in a deep and thick nose. The cross-sectional shape of the groove is not limited to the V shape,
It may be U-shaped, semicircular, rectangular or other. That is, it is only necessary that a large number of thin horizontal grooves be formed vertically. The number of the fascias 1 and 1a can be appropriately selected. In other words, the blindfolds 1 and 1a having a large vertical dimension can be obtained by combining a plurality of blindfolds 1 and 1a having a small vertical dimension. Heretofore, in order to form a fascia plate having a large dimension in the vertical direction at a time, the thickness of the fascia plate had to be increased, so that the molding cost was expensive. However, in the present invention, the blindfold with a large vertical dimension in the vertical direction can be configured by combining a plurality of blindfolds with a small vertical dimension in the vertical direction. That is, by combining a nose cover having a small dimension in the vertical width direction with a low molding cost to obtain a nose cover having a large dimension in the vertical direction, the molding cost can be reduced.

The thickness of the fascia plates 1 and 1a is 1.6.
Although it is ~ 2 mm, since the hook-shaped parts which protruded in the same direction at both ends in the vertical width direction of these nose shields were provided,
Each fascia plate itself has a depth, which increases the solid feeling. In this manner, the eaves 21 between the roof 2 and the eaves ceiling 4 can be made up with the nose shields 1 and 1a that are resistant to corrosion.

Further, in the present invention, in addition to being used as a nose cover to make up the eaves, it can be used as a general curtain.

[0022]

According to the present invention, a corrosion-resistant nose cover is directly attached to the roof eaves without using a base material or a back plate, so that the base material and the back plate do not rot and can be used for a long time. Can withstand use.

Further, according to the present invention, the thickness of the nose shield is 1.6 to 2 mm, but since the hook-shaped parts are provided at both ends in the vertical width direction so as to project in the same direction, the nose shield itself is provided. Depth occurs. As a result, the nose at the eaves of the roof can be swelled in a straight line or a stepped shape when viewed from the side, and the solid feeling can be increased.

Further, according to the present invention, since lateral grooves such as V-grooves are provided at regular intervals in the vertical width direction on the outer surface of the nose shield, shading is generated on the closed surface, and the solid feeling is increased. Also, particularly when the nose cover is vertically assembled in a straight line, the lateral grooves such as the V-grooves make the joints less noticeable and improve the appearance.

Further, according to the present invention, a large vertical width can be obtained by combining a plurality of small vertical dimensions. The thickness of the fascia may be reduced by forming the depth fascia, and the molding cost of the fascia may be reduced.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a main part in which the eaves of a roof are covered with a single fascia.

FIG. 2 is a cross-sectional view of a main part showing a state in which two nose shields are combined in a vertically different manner between a roof and an eave ceiling.

FIG. 3 is a side view showing a state in which a nose cover is linearly assembled in a vertical direction.

FIG. 4 is a cross-sectional view of a main part showing a state where it is attached to an eaves tip portion where an eaves ceiling is not provided.

FIG. 5 is a cross-sectional view of an essential part showing a state in which a nose cover according to the present invention and a nose cover according to another embodiment are combined in a vertically different manner.

FIG. 6 is an enlarged sectional view of a main part of the nose cover.

FIG. 7 is a cross-sectional view schematically showing a conventional fascia.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 1a Nose plate 11 Hook-shaped part 111 Depth board 112 Width board 114 Depression 12 Hook-shaped part 121 Depth board 122 Backboard 125 Engagement board 126 Receiving recess 127 Protruding projection 2 Roof 21 eaves 3 Main house 4 Ceiling 8 Building Composition

Claims (3)

[Claims] 1. A blindfold for closing an eaves of a roof, which is formed of a metal or an alloy having a hook-shaped portion protruding in the same direction at both ends in the vertical width direction of a plate body. Board. 2. The nose cover according to claim 1, wherein a plurality of narrow lateral grooves are formed vertically on an outer surface opposite to a surface from which the hook portion of the plate body protrudes. 3. A blindfold made of a metal or an alloy having a hook-shaped portion protruding in the same direction at both ends in the vertical width direction of the plate body in order to close the eaves of the roof. Attached alone or in combination with two or three nose shields above and below the hook, fix the uppermost hook to the eaves purlin and engage the eaves ceiling with the lowermost hook. A blindfolded structure wherein the lowermost key-shaped part is fixed to a building structure.