JP2565512Y2 - Terrace 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 structure of a terrace provided on an outer wall of a building, particularly on an outer corner and an inner corner of the outer wall.

[0002]

2. Description of the Related Art Generally, a terrace provided on an outer wall of a building has a rafter fixed to the outer wall substantially horizontally, and one end thereof is extended so as to extend a plurality of rafters in a direction substantially perpendicular to the rafter. The rafter is fixed to the cliff, the front frame is connected to the other end of each rafter so as to be substantially parallel to the outer wall surface, and the edge of the rafter is perpendicular to the rafter on these rafters, parallel to the outer wall. It is structured to be erected and covered with corrugated sheets.

[0003] In the terrace having such a structure, at the corners of the outer wall of the building, that is, at the outside corner and the inside corner,
Conventionally, since the angle of the outer wall is approximately a right angle and is bent, the end of the ridge provided substantially parallel to the outer wall of the building is cut at 45 °, and the ends of the front frame and the corrugated sheet are cut. The edges were cut at 45 °, and the edges were joined at the construction site by welding or the like to form each part at a right angle (90 °).

[0004]

However, the above-mentioned conventional structure of the outside corner and the inside corner of the terrace on the terrace has a poor appearance at the joint portion of each part because it is constructed on site, and particularly the structure of the front frame portion. Since the joints are exposed, there is a problem that the design of the entire terrace is lacking.

In addition, this terrace structure is not extended horizontally with respect to the outer wall surface, but is attached with a slight inclination in the direction of the depression angle. The portion is formed in a valley shape. Therefore, in order to join these parts on site as in the conventional case described above, there is a problem that quality is varied unless a construction worker is skilled. In particular, since the structure of the corner is formed in a valley shape and is constructed so as to have a structure of a rain gutter that collects rainwater and guides it to the surface of the ground, a terrace structure in consideration of the rain is required.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a terrace structure which can be easily constructed and has good design and stable quality.

[0007]

Next, means for achieving the above object will be described with reference to the drawings corresponding to the embodiments. The terrace structure of the present invention is a terrace structure that is extended to a building outer wall W, in which the rafter clasps 1 and 101 fixed to the corners I and O of the building outer wall and the rafter clasps 1 and 101 are provided. One end is fixed to the outer wall W of the building.
Corner rafters 7 and 107 extending from corners I and O of
And wing-like pieces 10 formed on both sides in the longitudinal direction,
Rain gutters 8, 11, 110, 111 fixed to the upper surfaces of the corner rafters 7, 107 along the corner rafters 7, 107;
108 and the corner rafters 7, 107 which are formed in advance in a predetermined shape corresponding to the angles of the corners I, O of the outer wall W of the building.
The other ends of the gutters 8 and 108 are fixed to cover the other ends, and the corner joints 17 and 1 are connected to front frames 18 and 118 provided substantially parallel to the outer wall W of the building.
17 and corrugated sheet covers 21 and 121 that cover the upper parts of the rain gutters 8 and 108 and that cover the edges of the corrugated sheets 23 and 123 located above the rain gutters 8 and 108 from above. It is characterized by.

[0008]

The rafter fittings 101 are fixed to the outer corner O or the inner corner I, which is the corner of the outer wall surface W of the building, and one end of the corner rafters 7, 107 is fixed to the rafter fittings 101. It is fixed and provided so as to extend from the outer wall surface W. Rain gutters 8, 108 are attached to the upper surfaces of the corner rafters 7, 107 along the corner rafters 7, 107. These gutters 8,
At the other end of the corner rafters 107 and 107, corner joints 17 and 1 formed in advance in a predetermined shape corresponding to the angles of the corners (outer and inner corners) O and I of the outer wall surface W are provided.
17 are attached and fixed so as to cover these other ends. Then, the corrugated sheet covers 21 and 121 that cover the upper portions of the rain gutters 8 and 108 and that cover the edges of the corrugated sheets 23 and 123 located above the rain gutters 8 and 108 from above are fixed. The corner joints 17 and 117 are connected to front frames 18 and 118 that are attached in parallel to the building outer wall W. As a result, the structure of the outside corner portion O and the inside corner portion I of the terrace provided on the building outer wall W is constructed.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The terrace structure of the present invention is composed of a corner portion of a building outer wall W, that is, a protruding corner portion O shown in FIG. 2 and an entering corner portion I shown in FIG. Have been. First, the structure of the corner O of this terrace structure and
A method of attaching the building outer wall W to the protruding corner portion O will be described. The structure of the terrace at this corner O is rafter clasp 1
, A gutter 8, a corner joint 17, and a corrugated plate cover 21.

As shown in FIG. 3C, the rafter clasp 1 is formed in a substantially Z-shape. This rafter clasp 1
The rafter supporting portion 3 is formed to extend substantially horizontally at the lower edge of the vertical substrate portion 2, and the upper edge of the substrate portion 2 is opposite to the direction in which the rafter fixing portion 3 extends. The fixing portion 4 is formed to extend substantially horizontally in the direction of. This fixing part 4 is shown in FIG.
As shown in (a), it is formed to extend in two directions in a substantially V shape,
Fixing pieces 5 are vertically formed near the respective tips (FIGS. 3B and 3C). In addition, each tip of the fixing portion 4 extends in a direction of 45 ° with respect to the substrate portion 2, and an angle therebetween is set to a right angle (90 °).

A substantially horizontal rafter supporting portion 3 and a fixing portion 4
Is fixed at a slight angle with respect to the vertical substrate portion 2, and the fixing piece 5 at the tip of the fixing portion 4 is perpendicular to the substrate portion 2. That is, this rafter clasp 1 is shown in FIG.
As shown in the figure, a pillar C located at a protruding corner portion O of a building outer wall W
Is fixed via a nail 6 or the like, as shown in FIG.
The rafter supporting part 3 is inclined in the depression angle direction with respect to the building outer wall W,
The fixing portion 4 is provided so as to be inclined in the depression angle direction with respect to the fixing piece 5 (outer wall surface of the building).

The corner rafter 7 is a long member in the shape of a hollow pipe having a rectangular cross section as shown in FIG. One end of the corner rafter 7 is attached to the rafter supporting portion 3 of the rafter clasp 1.
The rafter is attached so as to extend from the clasp 1 and is attached with a slight inclination in the depression angle direction as shown in FIG.
The other end is supported by a column member P as shown in FIG.

Next, as shown in FIG. 1, the rain gutter 8 is provided with a substantially U-shaped base 9 having an upper opening, and a wing-like piece 10 in a substantially horizontal direction on both sides of an upper opening and both sides of a bottom. Reference numeral 11 denotes an elongated member having a cross-sectional shape of an extended shape. The both side plates 12 of the base 9 are formed so that the opening is slightly widened with respect to the bottom plate 13 as shown in FIG.
Since the wings 10 and 11 are provided at right angles to the side plates 12, the wings 10 and 11 are inclined with respect to the bottom plate 13 of the base 9 in a depression angle direction.

The rain gutter 8 has a bottom plate 13 of the base 9.
A pair of substantially perpendicular projections 14 are formed on the upper surface. As shown in FIG. 1, the protruding pieces 14 are provided with a plurality of ridges having a saw-tooth cross section on surfaces facing each other. Further, as shown in FIG. 4, the rain gutter 8 is formed by cutting one end 8a at a right angle to the longitudinal direction, and forming the other end 8b at 45 ° on both sides from the center line in the longitudinal direction. It is formed so that it becomes.

The rain gutter 8 is provided along the corner rafter 7 with a bolt 15 on the upper surface of the corner rafter 7 as shown in FIG.
And so on. As shown in FIGS. 5 and 1, between the upper wings 10 and the lower wings 11 of the rain gutter 8, the tip of the ridge 16 is fixed.

Next, as shown in FIG. 4, the corner joint 17 is a member formed in a substantially L-shape with a halfway bent, and its cross-sectional shape is provided in parallel with the outer wall surface W of the building. The front frame 18 has a substantially E-shaped cross-sectional shape. The angle of the bent portion of the corner joint 17 is set to 90 °, which is the same as the angle of the protruding corner portion O of the building outer wall W.

The corner joint 17 is manufactured in advance in a factory or the like using, for example, a front frame member 18 of a terrace usually provided on a building outer wall surface W. That is, one end of the front frame member is cut at 45 ° and the cut surfaces are welded together to form an L-shape which is bent at a right angle (90 °).

The corner joint 17 is
It is fixed to the other end 8b of the rain gutter 8 and the other end of the corner rafter 7, and is attached so as to cover these other ends.
Front frame 18 whose both edges are provided in parallel with the outer wall surface W of the building
Is connected to the edge. In this connection, as shown in FIG. 6, the inner surface side of the front frame 18 and the inner surface of the corner joint 17 are joined by a substantially L-shaped connecting metal 19, and the cross-section corresponding to the shape of the outer surface of the front frame 18 Outer surfaces are connected by a C-shaped front frame joint 20.

Next, the corrugated plate cover 21 is a plate-like member formed in a substantially H-shaped cross section. This corrugated plate cover 21
As shown in FIG. 5, a substantially horizontal center portion is bent on both sides of a longitudinal center line, and both edges are formed so as to be slightly inclined in the depression angle direction. Similarly to the above-mentioned rain gutter 8, this corrugated plate cover 21 has one end cut at right angles in the longitudinal direction, the other end cut at 45 ° from the center on both sides, and the tip formed at 90 °. As shown in FIGS. 1 and 2, the corrugated plate cover 21 has one end thereof facing the rafter fitting 1 and a projecting piece 14 of the above-mentioned rain gutter 8 with a bolt 22 or the like as shown in FIGS. And is fixed via a corrugated plate 23.

Next, the structure of the terrace at the corner I will be described. The structure of the terrace at the inner corner I is similar to the structure of the outer corner O described above, and the rafter fitting 101 and the rain gutter 108
, A corner joint 117, a corrugated plate cover 121,
It is roughly composed of

First, the rafter clasp 101 is shown in FIG.
As shown in FIG. This rafter clasp 101 has a rafter supporting portion 103 formed substantially horizontally at a lower edge of a vertical substrate portion 102, and an extension of the rafter supporting portion 103 at an upper edge of the substrate portion 102. The fixing portion 104 is formed to extend substantially horizontally in a direction opposite to the direction in which the fixing portion 104 extends. The fixing portion 104 extends from both sides in the same direction as the rafter supporting portion 103,
As shown in the figure, the tip is extended in two directions in a substantially V shape,
A fixing piece 105 is formed vertically near each of the tips. Each end of the fixing portion 104 extends in a direction of 45 ° with respect to the substrate portion 102 as shown in FIG. 9A, and the angle between them is set to a right angle (90 °). ing.

As shown in FIGS. 9 (b) and 9 (c), the substantially horizontal rafter supporting portion 103 and the fixing portion 104 are provided slightly inclined with respect to the vertical substrate portion 102. The fixing piece 105 at the tip of the fixing part 104 is perpendicular to the substrate part 102. That is, this rafter clasp 10
As shown in FIG. 10, as shown in FIG. 10, when the pillar 1 is fixed to the column C located at the corner I of the building outer wall W via a nail 106 or the like, the rafter support portion 103 is inclined in the depression angle direction with respect to the building outer wall W. The fixing part 104 is provided so as to be inclined in the depression angle direction with respect to the fixing piece 105 (outer wall surface of the building).

The corner rafter 107 is a long member having a hollow pipe shape formed in a rectangular cross section as shown in FIG. One end of the corner rafter 107 is cut at a right angle to the longitudinal direction, and the other end is formed with cutouts in upper and lower surfaces. One end of the corner rafter 107 is connected to the rafter clasp 1
The rafters 101 are fixed to the rafter support portion 103. The rafters are attached so as to extend from the clasp 101, and are attached with a slight inclination in the depression angle direction.

Next, as shown in FIG. 11, a rain gutter 108 is provided on a substantially U-shaped base 109 having an upper opening, on both sides of the upper opening, and on both sides of the bottom in a substantially horizontal direction.
Reference numeral 11 denotes an elongated member having a cross-sectional shape of an extended shape. Both side plates 112 of base 109
Is formed so that the opening is slightly narrowed with respect to the bottom plate 113, and each wing-shaped piece 110, 111 is provided at right angles to the both side plates 112, so that each wing-shaped piece 110, 111 is attached to the bottom plate 113 of the base 109. Tilted in the elevation direction.

The rain gutter 108 is formed with a pair of projecting pieces 114 substantially perpendicular to the upper surface of the bottom plate 113 of the base 109. The protruding piece 114 is provided with a plurality of ridges having a sawtooth cross section on the surfaces facing each other similarly to the rain gutter 8 at the protruding corner O described above. Furthermore, this gutter 108
One end 108a is cut at both sides by 45 ° from the center line in the longitudinal direction, the tip is formed to be a right angle, and the other end 108b
Is formed by cutting the upper wing-shaped piece 110 at right angles to the longitudinal direction, and the lower wing-shaped piece 111 is cut at 45 ° from both sides in the longitudinal centerline direction to form a 45 ° tip on both edges.

The gutter 108 is connected to the corner rafter 10.
7, the corner rafter 107 is fixed to the upper surface of the corner rafter 107 by a bolt 115 or the like. Note that FIG.
As shown in FIG. 7, between the upper wing-like piece 110 and the lower wing-like piece 111 of the rain gutter 108, the tip of a field edge 116 is fixed.

Next, the corner joint 117 is shown in FIG.
As shown in FIG. 0, the member is formed in a substantially L-shape with a halfway bent, and its cross-sectional shape is substantially the same as the cross-sectional shape of the front frame 118 provided in parallel with the outer wall surface W of the building. It is formed in a character shape. The angle of the bent portion of the corner joint 117 is 90 degrees, which is the same as the angle of the corner I of the building outer wall W.
° is set.

The corner joint 117 is manufactured in advance in a factory or the like using, for example, a front frame member of a terrace normally provided on the outer wall surface W of the building, similarly to the corner joint 17 of the protruding corner portion O described above. That is, one end of the front frame member is cut at 45 ° and the cut surfaces are welded together to form an L-shape which is bent at a right angle (90 °).

The corner joint 117 is fixed to the other end 108b of the rain gutter 108 and the other end of the corner rafter 107, and is attached so as to cover these other ends, and both edges are parallel to the outer wall surface W of the building. Is connected to the edge of the front frame 118 provided as a base. This connection is similar to the above-described connection of the protruding corner portion O, and the inner surfaces of each other are joined by a substantially L-shaped connecting fitting 119, and the outer surfaces are connected by a front frame joint 120 having a substantially C-shaped cross section. (FIG. 6).

Next, the corrugated plate cover 121 is a plate-like member formed in a substantially H-shaped cross section. This corrugated plate cover 121
As shown in FIG. 11, a substantially horizontal center portion is bent on both sides of a longitudinal center line, and both edges are formed to be slightly inclined in an elevation angle direction. Similarly to the above-mentioned rain gutter 108, this corrugated sheet cover 121 has one end cut at 45 ° on both sides from the longitudinal center line and the tip formed at 90 °, and the other end formed at 45 ° on both sides from the longitudinal center line direction. It is cut to form 45 ° tips on both edges. Then, as shown in FIG.
As shown in FIG. 11, the corrugated sheet 12 is attached to the projecting piece 114 of the
3 to be fixed.

Therefore, in the terrace structure configured as described above, the structures of the outer corner portion O and the inner corner portion I of the outer wall W of the building can be formed at each corner portion without cutting work on site as in the related art. Rafter clasps 1,101 to be fixed, rain gutters 8,10
8, the corner joint 17, which is bent and formed in advance,
117 and the like, there is an effect that the number of processing operations on site is reduced, and construction on these portions can be easily performed.

Also, the rafter fittings of each member 1, 101
And since the rain gutters 8 and 108 have a shape in which the inclination angle and the like are set in advance, skilled workers are not required at the time of construction, and adjustment and setting of delicate angles of each part are complicated. Construction can be easily performed without any
In other words, it is possible to provide a terrace with standardized fit without variation in quality. This makes it possible to easily represent the hill-like shape of the terrace at the outgoing corner O and the valley-like shape of the terrace at the inward corner I. In addition, the design of the appearance is improved.

In this embodiment, the terrace structure attached to the building outer wall W in which the angles of the outgoing corner portion O and the incoming corner portion I are set to a right angle (90 °) has been described. However, the present invention is not limited to this angle. The corner joints 17, 117 corresponding to the angles of the outer corner O and the inner corner I of the outer wall W of the building.
If these members are manufactured and used by setting a bending angle such as that described above, easy construction becomes possible, and the same effect as described above can be obtained.

[0034]

[Effects of the Invention] As described above, the terrace structure according to the present invention is composed of a rafter clasp, a rain gutter, a pre-bent structure for fixing the structures of the outer corner and the inner corner of the outer wall of the building to each corner. Since it is made of a dedicated member such as a molded corner joint in advance, there is an effect that processing work on site is reduced, and construction on these parts can be performed easily.

The rafter clasps, rain gutters and the like of each member have a shape in which the angle of attachment of the corner rafter and the angle of attachment to the ridge are set in advance, so that skilled work is required during construction. It does not require any personnel, it can be easily installed without complicated adjustment and setting of delicate angles of each part, and it provides a stable and stable quality, that is, a terrace with standardized storage that does not vary in quality There is an effect that can be.

Further, from the above, it is possible to easily represent a mountain-like shape of a terrace centered on a rain gutter at an outgoing corner and a valley-shaped shape of a terrace centered on a rain gutter at an incoming corner. Therefore, there is an effect that the rain finish particularly at the corner is ensured.

Further, since the corner joints connecting the front frames at the outside corner and the inside corner of the terrace are formed in advance, the appearance of the entire terrace is improved, and the design is improved. There is an effect of doing.

[Brief description of the drawings]

FIG. 1 is a partially cut-away schematic perspective view showing an embodiment of a terrace structure according to the present invention.

FIG. 2 is a partially omitted plan view of a terrace on the outside corner according to the embodiment.

FIG. 3 (a) shows a rafter clasp on the out-going corner side according to the embodiment.
Plan view, (b) Front view, (c) Side view

FIG. 4 is a plan view showing the structure of a terrace at a protruding corner according to the embodiment.

FIG. 5 is a sectional view taken along line VV in FIG. 4;

FIG. 6 is a sectional view of a joint portion between the corner joint and the front frame according to the embodiment.

FIG. 7 is a sectional view of a protruding corner portion according to the embodiment.

FIG. 8 is a partially omitted plan view of the terrace on the inside corner according to the embodiment.

FIG. 9A is a view of (a) of the rafter clasp on the entering corner according to the embodiment.
Plan view, (b) Front view, (c) Side view

FIG. 10 is a plan view showing the structure of a terrace at an inside corner according to the embodiment;

11 is a sectional view taken along line XI-XI in FIG.

[Explanation of symbols]

1,101: rafter fitting 7,107: corner rafter 8,108: rain gutter 10,11,11
O, 111 ... wing-shaped piece 17, 117 ... corner joint 18, 118 ... front frame 21, 121 ... corrugated sheet cover 23, 123 ... corrugated sheet I, O ... corner part (entrance corner, out corner) W ... building outer wall

Claims (1)

(57) [Scope of request for utility model registration] 1. A structure of a terrace extending to an outer wall of a building, comprising: a rafter clasp fixed to a corner of the outer wall of the building; one end fixed to the rafter clasp; A corner rafter provided to extend, a gutter having a wing-shaped piece extending to both sides in the longitudinal direction and fixed to an upper surface of the corner rafter along the corner rafter; The other ends of the corner rafters and rain gutters are formed in advance in a predetermined shape corresponding to the angle of the corner portion, and the other ends of the corner rafters and the rain gutters are fixed to cover the other ends, and are connected to a front frame provided substantially parallel to the building outer wall. A corner joint, and a corrugated sheet cover that covers an upper part of the rain gutter and covers an edge of a corrugated sheet positioned above the rain gutter from above.