JP3255603B2 - Concealed structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fascia structure comprising a cosmetic fascia plate attached to a nose at the eaves of a roof.

[0002]

2. Description of the Related Art Conventionally, in the facade of the roof eaves,
Color iron plate was used, but this color iron plate required 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 main house 3 of the roof 2, and a color iron plate 32 is put on the base plate 31. 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 put on a base plate attached to a main house at the eaves, a gutter or a gutter fitting for mounting an eave gutter with a screw is attached to the base plate through the color iron plate. For this reason, there is a problem in that rainwater or the like reaches the base plate from the screw holes penetrating the color iron plate through the screws attached with the eaves gutter or gutter fittings, and the base plate rots, and the color iron plate corrodes from the screw holes. Was.

[0004] Molded articles made of vinyl chloride, ceramics, etc., are not sufficiently strong for attaching an eaves gutter, and a back plate is indispensable. Since most of the back plate is made of wood,
It was attached to the back plate with screws through the mounting holes provided in the molded product. Also in this case, there is a problem that rainwater or the like reaches the back plate via the eaves gutter or a screw attached with a gutter fitting, and the back plate is rotten.

[0005] 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 concealed structure that can provide a solid feeling under the eaves of a roof without using such a base plate or a back plate.

[0007]

According to the present invention, a plurality of nose concealing plates made of a metal or an alloy, each of which is formed with a hook-shaped portion protruding in the same direction at both ends in the vertical width direction of the plate main body, is provided. Combine the hooks at the lower end of the fascia and the fascia at the upper end of the lower fascia, connect them, and fix the hook at the upper end of the top to the main house at the eaves. The key-shaped part at the lower end is locked to the eave ceiling or fixed to a building structure to close the eaves of the roof.

[0008]

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

FIG. 1 is a cross-sectional view of a main part of a fascia structure in which an eaves 21 of a roof 2 is covered with a single fascia plate 1. The fascia 1 covers the eaves 21 of the roof 2. The blindfold plate 1 is formed with hook-shaped portions 11 and 12 protruding in the same direction at both ends in the vertical width direction of a plate body 13. The key-shaped portion 11 at the upper end of the plate body 13 is formed in a cross-sectional shape in which the L-shape is turned over. In other words, the hook 11
Is a depth plate 1 projecting at right angles from the upper end of the plate body 13.
11, a width plate 112 extending perpendicularly outward from the depth plate 111, and an outer edge piece 113 formed by folding an outer end of the width plate 112 toward the plate body 13.
Reference numeral 114 denotes a concave portion including a depth plate 111, a width plate 112, and an outer edge piece 113. The concave portion 114 is set so that a protruding convex portion 127 of a hook-shaped portion 12 formed at a lower end portion of the plate body 13 described later can be fitted. I have. The hook 12 at the lower end of the plate body 13 is formed in an S-shaped cross section. In other words, the hook-shaped portion 12 has 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 at right angles inward from the depth plate 121,
A middle plate 123 bent at a right angle from the back plate 122 toward the plate body 13, a bottom plate 124 bent at a right angle inward from the middle plate 123, and a locking plate 125 projecting at a right angle from the bottom plate 124. Is formed. 127 is the protruding projection described above. Reference numeral 126 denotes a receiving recess for inserting and locking the end of the eave ceiling 4.

The above-mentioned concave portion 114 and protruding convex portion 127 are provided.
Is used when a plurality of nose shields 1 are vertically combined and connected. That is, as shown in FIG. 3, the protruding protrusion 127 of the hook 12 is replaced with the recess 114 of the hook 11.
, The two nose shields 1 can be connected in a vertically upright combination. 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. For example, FIG. 5 shows another embodiment of the nose cover 1a. The nose cover 1a is formed with hook-shaped portions 11a and 12a projecting 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 of 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 a character shape. That is, this key-shaped portion 12a
Are 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 12a.
Locking plate 125a bent at right angles from 2a in the depth direction
And is formed from Also in the case of the cover plate 1a, the hook portion 11a is provided outside the board body 13a, and the hook portion 12a is provided inside the board body 13a.

These fascias 1 and 1a are formed by extruding aluminum, and are used to improve corrosion resistance.
Its surface is coated with Buracron (trade name). Further, as the nose cover plates 1 and 1a, for example, the lateral length is 4 m, and the vertical width is 100, 140, 200.
mm and a plate thickness of 1.6 to 2 mm are adopted, but the present invention is not limited to these dimensions.

As the material of the fascias 1, 1a, aluminum alloys, brass, nickel silver, etc. may be employed in addition to aluminum. In addition, as a processing method, it may be formed by a rolling process in addition to the extrusion process.

Next, the thus-formed nose shield 1,
The attachment of 1a will be described. FIG. 1 shows a blindfold structure in which one blindfold board 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. On the side surface of the abdominal plate 33 of the purlin 3, a hook-shaped portion 11 formed on the upper end of the nose cover 1 in the vertical width direction
The width plate 112 is applied, and a screw 34 is beaten from the width plate 112 to the abdominal plate 33 to fix the nose cover 1. 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 a blindfold structure in which two blindfold plates 1 are combined in a vertically different manner and fixed. The upper fascia 1 is fixed to the purlin 3 similarly to the fascia 1 shown in FIG. On the other hand, the lower fascia 1 is a hook-shaped part 1.
The outer surface of the first depth plate 111 is applied to the lower surface of the locking plate 125 of the hook-shaped portion 12 of the upper nose cover 1 and
The outer surface of the plate body 13 of the lower fascia plate 1 is applied to the back surface of the back plate 122 of the hook portion 12 of the upper fascia plate 1, and the plate body 13 and the back plate 122 are connected with screws 128. I have. 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.
2 is fixed to this joint 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. The key-shaped portion 12 of the lower nose cover 1 is fixed to the building arm 5 or the like 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.

The blindfold structure shown in FIG. 2 is formed by assembling two blindfold plates 1 on the eaves 21 in an up-and-down step, but straightening the two blindfold plates 1 up and down. The combination is performed as shown in FIG. That is, as described above, the connecting portion is formed by the hook-shaped portion 1 of the upper nostril plate 1.
The two protruding projections 127 are fitted and fixed in the concave portions 114 of the hook-shaped portion 11 of the lower nose cover 1. If the width plate 112 of the hook 11 and the back plate 122 of the hook 12 are fixed with screws, more secure fixing can be achieved.

FIG. 4 shows one nose cover 1 having a large vertical width.
A nose shield structure in which two nose shields 1 having a small vertical width are combined in a vertically different manner below and attached to the eaves 21 is shown below.
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 the channel steel shown in FIGS. 1 and 2. The same applies to the purlin 3 in FIG. 5 described later. The lower two fascia plates 1 have only a smaller vertical dimension of the plate body 13 than the upper fascia plate 1, and the shape and dimensions of the hook portions 11 and 12 are the same. The combination structure between them is the same as that shown in FIG. However, in the blindfold structure of FIG. 4, the bottom blindfold plate 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 of the fascia plate attached to the eaves 21 by fixing the fascia plate 1a and the fascia plate 1 in a vertically different manner. Upper nose cover 1a
The hook-shaped portion 11a is fixed to the purlin 3 via the mounting piece 71. 72 is a screw. The rear side surface 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 the locking plate 125
a the lower side of the width plate 1 of the hook-shaped portion 11 of the lower fascia 1
11. In this way, the upper and lower nose shields 1 and 1a are combined in a different level. 128 is a connecting screw. The key 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. Note that any of the above screws may be fixed by welding. As described above, when a plurality of nose cover plates 1, 1a are combined in a vertically different manner, the depth plates 111, 1 are combined.
A shadow corresponding to 11a is produced, resulting in a deep and heavy fascia.

FIG. 6 shows a case in which a V-groove is formed on the outer surface 131 of the plate body 13. The outer surface 131 is a surface opposite to the surface from which the hook portions 11 and 12 are projected.
When 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 a plurality of nose cover plates 1 and 1a are combined up and down, and the design surface is not hindered. The cross-sectional shape of the groove is not limited to the V-shape, but may be a U-shape, a semicircle, a rectangle, or the like. That is, it is only necessary that a large number of thin horizontal grooves be formed vertically.

The number of the nose shields 1 and 1a is determined by
It can be selected as appropriate. 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.
However, since the hook-shaped portions are provided at both ends in the vertical width direction of the blindfolds 1 and 1a so as to protrude in the same direction, depth is generated in each blindfolded plate 1 and 1a itself, and a sense of solidity is increased. . In this manner, the eaves 21 between the roof 2 and the eaves ceiling 4 can be decorated with the nose shields 1, 1a and the like that are resistant to corrosion.

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

[0023]

According to the present invention, a plurality of nose concealing plates each having a hook-shaped portion protruding in the same direction at both ends in the vertical width direction are combined, without using a base material or a back plate. By installing it directly on the roof eaves, it can withstand years of use. Further, since the hook-shaped portion itself has a hook-shaped portion, the nose portion 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, a large vertical width can be easily obtained according to the eaves dimension, and the thickness can be formed thinner by the key portion, so that the molding cost is reduced.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of a fascia structure in which a roof eave is decorated with a single fascia.

FIG. 2 is a cross-sectional view of a main part of a fascia that is made up of two fascias in which the eaves of a roof are combined in an up-and-down manner;

FIG. 3 is a side view showing a fascia structure composed of two fascia plates linearly combined in a vertical direction.

FIG. 4 is a cross-sectional view of a main part of a nose concealing structure in which eaves without an eaves ceiling are vertically combined in a stepped manner, and are covered with a nose concealing plate having different vertical dimensions.

FIG. 5 is a cross-sectional view of a main part of a nose concealing structure in which two different nose concealing plates are used in the embodiment in which the eaves of the roof 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 showing a nose concealing structure using a conventional nose concealing plate.

[Explanation of symbols]

 1, 1a Nose concealing board 11 hook-shaped part 111 depth board 112 width board 114 recess 12 hook-shaped part 121 depth board 122 back board 125 locking board 126 receiving recess 127 protruding convex part 2 roof 21 eaves 3 main house 4 eaves ceiling 8 building Composition

Claims (1)

(57) [Claims] 1. A plurality of nose shields made of a metal or an alloy, each of which is formed with a hook-shaped portion protruding in the same direction at both ends in the vertical width direction of the plate body, and is keyed at the lower end of the upper nose shield. Combine the upper and lower hooks at the upper end of the lower fascia, and fix the upper upper hook to the eaves purlin, and the lower lower hook at the lower end. A blindfolded structure characterized by being fixed to the ceiling or fixed to a building structure to block the eaves of the roof.