JP3053581B2 - Fences and decorative structures for buildings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for fences installed on roads, handrails of stairs of buildings, makeup of beams, and makeup of exterior edges (panels of roofs and blinds) of buildings. Fences and decorative structures of buildings.

[0002]

2. Description of the Related Art Fences installed on roads, stairs in buildings, and handrail structures on verandas are roughly classified into two types: fence types and panel types. In the former fence type, a horizontal rail is typically bridged between upper and lower columns, and a vertical rail made of a steel strip, a steel bar, or the like is arranged in a vertical stripe between the upper and lower horizontal rails at appropriate intervals. . In the latter panel type, a panel reinforced with a frame material is arranged between columns and the vertical frame part is fixed to the column, or a horizontal rail is hung up and down between columns and the outer edge of the panel is It is to be fixed to the pier. In recent years, as a means to enhance the decorativeness of this type of fence or handrail structure, in the case of the fence type, a vertical bar is painted with a pattern etc. Holes are formed and a pattern is formed by gathering these holes to enhance the decorativeness. (For example, Japanese Patent Application Laid-Open No. 4-238
907 and 8-42200)

[0003] However, the above-mentioned conventional fences and handrail structures that enhance decorativeness have the following problems.
The fence type has vertical stripes,
The pattern cannot be recognized unless the viewing angle is about 30 degrees.
For this reason, in order to recognize the pattern from the front, the interval between the vertical rails must be made extremely close, which causes a problem of increasing weight and cost. For the panel type,
Although the recognizability of the pattern by the viewing angle is high, the decorative face of the panel is just a flat plate, so if the panel thickness is thin, the decorative face in the center is easily stained and deformed by flying objects or malicious mischief during a typhoon. Problem. In addition, the decorative plate used for the makeup of the beams and the outer edges of the building (the curtain plate such as the roof and the cover of the nose) generally has a thickness of about 0.4 to 0.7 mm of the metal plate used for the exterior. On the other hand, a metal plate of about 0.8 to 1.6 mm is used so that distortion such as a pocket wave does not occur. That is, in terms of the amount of material used per area, the exterior end of the building uses about twice as much material as the general exterior. However, the use of a thicker material for the outer end portion compared to the general portion is only a measure for suppressing the occurrence of a pocket wave or the like, and there is a problem that an exceptionally high design property is not obtained.

[0004]

The problem to be solved is to solve the problems of the conventional fence type and panel type in fences and the like, and to solve the problem of beams and exterior ends of buildings (such as curtain plates and nose of roof etc.). An object of the present invention is to provide a fence or a decorative structure of a building having high designability as a (hidden) makeup.

[0005]

According to the present invention, in order to achieve the above-mentioned object, in a decorative structure of a building, a plurality of ribs are formed at appropriate intervals substantially in parallel with a relatively thin plate material than usual. The decorative plate provided with a plurality of holes formed by punching in the flat portion between the ribs was arranged in the direction in which the ribs intersect with the horizontal line, thereby covering the beams and exterior ends of the building. Features. Further, in the decorative structure of the building of the present invention, a plurality of ribs are formed at appropriate intervals substantially in parallel with a plate material relatively thinner than usual, and a plurality of holes formed by punching are formed in a flat portion between the ribs. Is provided, and a decorative board having an appropriate display portion such as a pattern, a graphic, or a character formed by a set of these holes is arranged in a direction in which the ribs intersect the horizontal line, and the beams of the building and The outer end is covered. In the decorative structure such as a fence of the present invention, a plurality of ribs are formed at appropriate intervals substantially in parallel with a relatively thin plate material, and a plurality of holes formed by punching are formed in a flat portion between the ribs. A decorative panel having an appropriate display portion such as a pattern, a graphic, or a character formed by a set of these holes is provided. Vertical bars are arranged at appropriate intervals between the upper and lower horizontal bars spanned between the columns. The vertical bar and the recess of the rib are fitted to an existing or newly installed fence or the like. Further, in the decorative structure such as a fence of the present invention, a plurality of ribs are formed at an appropriate interval substantially in parallel with a relatively thin plate material than usual, and a plurality of holes formed by punching are formed in a flat portion between the ribs. A decorative panel provided with an appropriate display portion such as a pattern, a figure, or a character formed by a collection of these holes is formed as a panel by reinforcing an outer edge of the decorative panel with a frame material, and the panel is disposed between columns. And at least a vertical frame portion of the frame material is attached to the support.

[0006] The decorative plate in the present invention is a surface decorative steel plate,
It is any of known metal materials such as a laminated steel plate, a plated steel plate, a stainless steel plate, an aluminum alloy plate, a titanium alloy plate, a copper plate, a brass plate, and a lead plate, and is mainly formed by roll forming and punching press. This punching press processing is performed by a conventionally known technique, but may be performed in a flat state before rib processing by roll forming, or may be performed on a face plate portion between ribs after rib processing. The thickness of the decorative board is specifically about 0.4 to 0.7 mm for both fences and buildings, but the thickness is determined by the specifications of the site environment and the receiving pressure used. Needless to say, the thickness is about half of the thickness of the above-mentioned conventional one. The number of ribs and the cross-sectional shape are determined in consideration of at least measures against distortion such as pocket waves and visibility of the display unit. The parallel ribs can be any one of vertical stripes parallel to the left and right, horizontal stripes parallel to the top and bottom, oblique stripes parallel to the diagonal, a combination of these, and the like. Can be given.

[0007]

1 to 3 show one embodiment of a decorative structure of a fence according to the present invention. A decorative plate 1 is made of a plate material which is relatively thinner than usual, and is a horizontally long plate. A plurality of ribs 2 are formed on the surface 1a in parallel with each other at appropriate intervals to enhance the plate surface strength, and a punching region 3a in the flat portion 3 between the ribs 2 is formed by punching. A plurality of holes 4 are formed, and a display portion 5 (a shark pattern in the figure) of an appropriate pattern formed of the holes 4 in each flat portion 3 is formed. The rib 2 extending from the upper edge 1b to the lower edge 1c of the decorative board 1 projects to the front side, and the protruding end 2a has a round head shape (see FIG. 2A) or an enlarged round head shape (FIG. 2B). ), So that there is no danger to human contact. The recess 2b of the rib 2 is formed in such a manner that a vertical bar 9 to be described later can fit in a fitting manner.

The fence 6 to which the decorative board 1 is attached has vertical bars 9 arranged at appropriate intervals between upper and lower horizontal bars 8 spanned between left and right columns 7. The decorative plate 1 is attached to the fence 6 such that the recesses 2b of the ribs 2 are fitted to the vertical rails 9 so that the strength performance depends on the fitting state of the vertical rails 9 and the ribs 2. It is going to increase.

FIG. 4 illustrates another embodiment of the decorative structure of the fence according to the present invention.
Is assembled. The fence 6 has a panel 10 provided between right and left columns 7. The panel 10 has an upper edge 1b, a lower edge 1c, a left edge 1d, and a right edge 1e, which are outer edges of the decorative board 1, surrounded by a frame member 11 for reinforcement. Is fixed to the mounting portion 7a by a fixture 12.

FIGS. 5 to 7 exemplify a decorative structure of a beam as an embodiment of the decorative structure of a building according to the present invention, which is constructed by assembling the decorative plate 1 of FIG.
Note that the pattern of the display unit 5 has been changed. The decorative panel 1 is attached to the front and rear sides of an H-shaped steel beam 14 exposed on the ceiling 13 of the building by using an upper fixture 15 and a lower fixture 16, respectively. The upper edge of each decorative panel 1 including the upper decorative member 17, and the lower edge of each decorative panel 1 including the lower fixture 16 and the bottom surface 14 a of the beam 14 are the front and rear lower decorative members 18.
In each, it is covered and covered.

The upper attachment 15 has a holding portion 15b extending from the tip of a fixing portion 15a. The holding portion 15b is formed so that the upper edge of the decorative plate 1 can be held together with the upper end of the rib 2 in a holding manner. I have. Also, one side edge of the fixed portion 15a has a fitting projection 15c.
The fitting projection 15c has a tip at the holding portion 15b.
It extends near the front end and is formed so as to fit into the concave portion 2b of the rib 2 in the decorative board 1. The upper attachment 15 has its fixing portion 15a fixed to the front and rear sides of the upper surface portion 14b of the beam 14, respectively, and is located at an appropriate position on the upper edge of the decorative plate 1. The upper edge of the decorative plate 1 is held by the holding portion 15b. The upper edge of the decorative board 1 is fixed by holding the upper end of the rib 2 together to regulate the movement in the front-rear direction and the fitting projection 15c to restrict the movement of the decorative board 1 in the left-right direction.

The lower mounting member 16 has a holding portion 16b extending from the tip of a fixing portion 16a. The holding portion 16b can fix the lower edge of the decorative plate 1 together with the lower end of the rib 2 in a holding manner. It is formed. Also, a fitting protrusion 16c is provided on one side edge of the fixed portion 16a.
The fitting protrusion 16c has a tip at the holding portion 16b.
It extends near the front end and is formed so as to fit into the concave portion 2b of the rib 2 in the decorative board 1. The lower mounting member 16 has its fixing portion 16a fixed to the back side of the front and rear of the bottom portion 14a of the beam 14, respectively, and is located at an appropriate position on the lower edge of the decorative board 1. The lower edge of the decorative plate 1 is fixed by holding the lower end of the decorative plate 1 together with the lower end of the rib 2 to restrict the movement in the front-rear direction and the fitting protrusion 16c to restrict the movement of the decorative plate 1 in the left-right direction.

The upper decorative member 17 has a substantially U-shaped cross section.
A groove 17b is formed on the bottom portion 17a so as to correspond to the rib 2. When the rib 2 is fitted into the groove 17b,
The upper portion 17c is fixed to the upper surface of the holding portion 15b of the upper mounting member 15 between the ceiling portion 13 and the upper edge of the decorative board 1 including the upper mounting member 15 is covered and decorated.

The lower decorative member 18 has a locking portion 18a provided on one side edge, and a groove 18c formed on the horizontal upper surface portion 18b formed on the other side edge so as to correspond to the rib 2. When the ribs 2 are fitted into the grooves 18c, the upper surface 18b is locked on the upper surface of the holding portion 16b of the lower fixture 16, while the locking portion 18a is fixed at the center of the bottom portion 14a. The bottom portion 14a of the beam 14, the lower mounting member 16, and the lower edge of the decorative plate 1 including the locking member 19 are covered and locked by being locked to the locked portion 19a of the locking member 19.

FIG. 8 shows another embodiment of the decorative structure of a building according to the present invention.
FIG. 9 illustrates a decorative structure of a gate 21 as another embodiment of the decorative structure of a building according to the present invention, in which the contour shape of the decorative plate 1 is formed to a required design. Assembled. Note that the pattern of the display unit 5 has been changed.

FIGS. 10 and 11 show an embodiment of a decorative structure of a building according to the present invention, as an embodiment of the present invention. is there. The decorative plate 1 is formed in a mode in which the plate surface is curved in the projecting direction of the rib 2,
She covers the eaves and makes makeup. The bending form of the fascia 22 is not limited to the illustrated form, but may be a form in which a plurality of curved surface portions are continuous, a form in which a curved surface portion and a flat surface portion are continuous, a form in which these are continuous through a bent portion, and And similar forms. The blindfold 22 is formed by forming the ribs 2 by roll forming or the like, and then sequentially bending (curving or bending or both) by bending (curving or bending) or rolls. . And
By providing a curved bending form, the strength is further increased by the synergistic action with the rib.

FIGS. 12 to 14 exemplify the processing and holding of the upper and lower edges of the decorative panel in the decorative structure of a fence or a building according to the present invention. The configuration is basically the same as that of the embodiment of FIG. Since they are the same, the description of the common configuration will be omitted, and the different configuration will be described. The decorative plate 1 illustrated in FIG. 12 has ribs 2 cut off (see FIG. 12A), and the end of the flat portion 3 between the cut ribs 2 is horizontally bent toward the surface. The locked edge 3b is formed, and the locked edge 22a of the holding member 22 is locked and held on the locked edge 3b. (See FIG. 12B)
C has a horizontal locked edge 3b.
The holding edge 23a of the holding member 23 is held in a fitted state so that it can be held. The decorative board 1 illustrated in D of FIG.
The locking edge 24a of the holding member 24 is engaged with the locked edge 3b which is formed by folding back downward on the front surface side, and can be held. In the decorative plate 1 illustrated in FIG. 13, the ends of the ribs 2 and the right and left corners of the flat portion 3 are cut off (see FIG. 13).
13A), the end of the flat portion 3 is folded back to the surface side to form a locked edge 3b, and the locked edge 3b is engaged with the locking edge 25a of the holding member 25. It can be held in a locked state. (Refer to FIG. 13B) The decorative plate 1 illustrated in FIG. 14 is squashed flat so that the end of the rib 2 overlaps the flat surface 3 (refer to FIG. 14A). The end of the flat rib 2 and the end of the flat portion 3 are folded back to form a locked edge 3b, and the locked edge 3a is engaged with the locking edge 26a of the holding member 26. It can be held in a locked state. (See B in FIG. 14)

The locked edge 3b and the locking edges 22a, 23a,
The locking / holding relationship with 24a, 25a, 26a is performed on the upper edge side or the lower edge side or on both sides of the decorative board 1, and there is a mode in which the upper edge side and the lower edge side have different locking / holding relationships. These locking / holding relations include, for example, the decorative structure of the fence illustrated in FIGS. 3 and 4 and FIGS.
Needless to say, the present invention can be applied to the decorative structure of the building illustrated in FIG.

[0019]

A. Effects of the Invention According to claim 1, as a decorative structure of a building, a decorative surface having high strength is exhibited even if it is thinner than a decorative plate having a conventional configuration. Then, since the stress distortion caused by the material and the processing is eliminated or invisible due to the punching and the rib, a decorative structure having a high design quality even with a thin wall is exhibited. Also,
As a result, a thin material having the same plate thickness as that of the general part can be used, so that a reduction in raw material costs due to common use can be expected. In particular, in the case where the exterior end is a curtain plate or a cover of the nose at the end of the roof having a circulating air layer formed inside the structure, the punching configuration forming the display portion of the decorative panel may be used as a suction / exhaust hole. Working and functional. B. According to the second aspect, it is possible to provide a three-dimensional decorative surface having higher designability by the display portion in combination with the rib. C. According to the third aspect, as a decorative structure such as a fence or a handrail, a decorative surface having high strength is exhibited even if it is thinner than a decorative plate having a conventional configuration. And, it will have both the fence type strength performance and the panel type design effect. Of course, it has the same design effect as a well-known punching decorative panel, and can be assembled as a repair decorative panel on an existing fence or handrail. In particular, since the vertical rail and the concave portion of the rib are fitted, there is a feature that the strength performance is extremely excellent. In addition, the display unit in combination with the ribs presents an appearance design that is not present in a conventional building, and is a three-dimensional decorative surface with higher designability. D. According to the fourth aspect, as a decorative structure such as a fence or a handrail, a decorative surface having high strength is exhibited even if it is thinner than a decorative plate having a conventional configuration. And, it will have both the fence type strength performance and the panel type design effect. Of course, it has the same design effect as a well-known punching decorative panel, and can be assembled as a repair decorative panel on an existing fence or handrail. The display part in combination with the ribs presents an appearance design that is not present in a conventional building, and is a three-dimensional decorative surface with higher designability.

[Brief description of the drawings]

FIG. 1 is a perspective view of a decorative plate illustrating one embodiment of a decorative structure of a fence of the present invention.

2A is an enlarged cross-sectional view of (2)-(2) in FIG. 1, and FIG. 2B is a cross-sectional view showing another embodiment.

FIG. 3 is a front view illustrating the outline of the makeup structure of the fence.

FIG. 4 is a front view illustrating another embodiment of the decorative structure of the fence according to the present invention.

FIG. 5 is a first embodiment of a decorative structure of a building according to the present invention.
The perspective view which illustrates the makeup structure of a beam as a form.

FIG. 6 is an enlarged vertical sectional view.

FIG. 7 (A) is an enlarged perspective view of the upper fixture, and FIG.
3 is an enlarged perspective view of the lower attachment.

FIG. 8 is a perspective view illustrating a decorative structure of an object as another embodiment of the decorative structure of a building according to the present invention.

FIG. 9 is a perspective view illustrating a gate makeup structure as another embodiment of the makeup structure of the building according to the present invention.

FIG. 10 is a perspective view exemplifying a makeup structure of a fascia of a roof as one embodiment of a makeup structure of a building according to the present invention.

FIG. 11 is an enlarged perspective view of the decorative board in FIG. 10;

FIG. 12 illustrates another embodiment of the decorative panel in the decorative structure of a fence or a building according to the present invention, and (A).
Is a partial perspective view in the middle of molding, (B) is a partially enlarged perspective view showing a holding relationship with the holding member after molding, (C) is a partially enlarged perspective view showing another holding relationship with the holding member after molding, (D) is a partial enlarged perspective view showing another holding relationship with the holding member after molding.

13A and 13B illustrate another embodiment of the implementation of the decorative board in the decorative structure of the fence or the building of the present invention, and FIG.
Is a partial perspective view during molding, and (B) is a partially enlarged perspective view showing a holding relationship with a holding member after molding.

FIG. 14 illustrates another embodiment of the implementation of a decorative panel in a decorative structure of a fence or a building according to the present invention, and (A)
Is a partial perspective view during molding, and (B) is a partially enlarged perspective view showing a holding relationship with a holding member after molding.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Decorative board 1a Plate surface 1b Upper edge of decorative board 1c Lower edge of decorative board 1d Left edge of decorative board 1e Right edge of decorative board 2 Rib 2a Protruding end of rib 2b Recess of rib 3 Flat part 3a Flat part Punching area 3b Locked edge of flat part 4 Hole 5 Display part 6 Fence 7 Post 7a Post mounting part 8 Horizontal beam 9 Vertical beam 10 Panel 11 Frame material 11a Vertical frame of frame material 12 Fixture 13 Ceiling 14 Beam 14a Bottom of beam 14b Top of beam 15 Upper mounting 15a Upper mounting fixture 15b Upper mounting holder 15c Upper mounting fitting 16 Lower mounting 16a Lower mounting Fixing part of fixture 16b Holder of lower fixture 16c Fitting projection of lower fixture 17 Upper decorative member 17a Bottom of upper decorative member 17b Groove of upper decorative member 17c Upper part of upper decorative member 18 Lower decorative member 18a Locking portion of lower decorative member 18b Upper surface of lower decorative member 18c Groove portion of lower decorative member 19 Locking member 19a Engaged portion of the stop member 20 object 21 Mon 22 fascia (outer end) 23 roof 22,23,24,25,26
Holding member 22a, 23a, 24a, 25a, 26a Locking edge

Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) E04F 13/08-13/18 E04G 21/32 E04H 17/00-17/26

Claims (4)

(57) [Claims] 1. A decorative plate having a plurality of ribs formed at appropriate intervals substantially in parallel with a plate material relatively thinner than usual and having a plurality of holes formed by punching in a flat portion between the ribs. A decorative structure for a building, wherein the ribs are arranged in a direction intersecting with a horizontal line to cover beams and exterior ends of the building. 2. A plurality of ribs are formed at an appropriate interval substantially in parallel with a plate material relatively thinner than usual, and a plurality of holes are formed in a flat portion between the ribs by punching. Covering the beams and exterior edges of the building by placing the decorative board, which forms the appropriate display part such as a pattern, a figure, or a character by the collection of holes, in such a way that its ribs intersect the horizontal line. A decorative structure of a building characterized by: 3. A plurality of ribs are formed at an appropriate interval substantially in parallel with a plate material relatively thinner than usual, and a plurality of holes are formed in a flat portion between the ribs by punching. An existing or new fence in which vertical boards are arranged at appropriate intervals between upper and lower horizontal rails, which are provided with decorative panels that form appropriate patterns, figures, characters, etc. by collecting holes. A decorative structure such as a fence, wherein the vertical bar and the concave portion of the rib are attached so as to exhibit a fitting shape. 4. A plurality of ribs are formed at an appropriate interval substantially in parallel with a plate material relatively thinner than usual, and a plurality of holes are formed in a flat portion between the ribs by punching. A decorative board having an appropriate display portion such as a pattern, a figure, or a character formed by a set of holes is formed as a panel by reinforcing an outer edge of the decorative board with a frame material, and the panel is disposed between columns, and at least the frame is provided. A decorative structure, such as a fence, wherein a vertical frame portion of a material is attached to the support.