JP2529428B2 - Decorative eaves roof unit - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a decorative eaves roof unit that constitutes an eaves provided on a gable side outer wall surface of a house in which a gable roof is laid, and particularly relates to various slopes. The present invention relates to a decorative roof unit that can be used for a gable roof.

[Prior Art] As is well known, a gable roof is a roof structure of a general house having a flow slope in two directions, and as a Japanese house, the roof form is widely spread, Since the gable roof has a form that breaks on both sides of the house,
The outer wall of the wife is unadorned. Therefore, in order to enhance the designability of the gable side outer wall surface, there is built one in which a decoration ratio is provided continuously along the gable side outer wall surface at the eaves of the gable roof.

As with the roof surface, this decorative eaves also has a certain downward slope toward the direction away from the outer wall surface that is attached so that rainwater, etc. does not collect on the top surface, and finishes such as draining and gables. Has been applied.

Conventionally, a decorative roof constituting the main part of such a decorative eaves is constructed by cutting a mounting end portion of the gable side outer wall body diagonally so as to have a predetermined inclination after the gable roof is laid. Abutting against the outer wall surface, the side portion of which is obliquely attached to the outer wall surface through a metal object such as a battledore bolt, and a downward slope is formed along the longitudinal direction of the square bar. It was constructed by laying the upper surface material to form a flow surface.

The eaves roof thus formed is provided with eaves members and the like on the lower surface thereof, and the upper surface, front surface and side portions are subjected to sheet metal finishing such as draining, and gable and the like are attached. Has been finished.

[Problems to be Solved by the Invention] However, in the conventional technique, an end portion of a square timber is obliquely cut on site and is obliquely attached to an outer wall surface to form an inclination. If there is a slight error in the angle, there will be a considerable difference in the inclination of the cores at different installation positions.

For this reason, in the conventional technique, the design of the slope, length, etc. is changed each time, such as cutting the end of the timber to suit the one with more slope, resulting in variations in construction accuracy and the work involved. There was a problem that it took time.

Further, since it takes a lot of time to manufacture the decorative roof, there is a problem that the timing of the finishing of the gable roof does not match, and only the finishing of the decorative roof has to be performed at the end.

By the way, in recent years, prefabricated houses in which each part is made into a unit and most of them are manufactured in a factory or the like, and only the work of connecting the units at the site has become widespread, and the site work is simplified and the quality is improved.

However, when the above-mentioned decorative roof is unitized, the eaves on both sides of the house will be in opposite directions, so they must be designed and manufactured separately, and they must be installed in series on the roof eaves. Therefore, if the slope of the roof is different, it is necessary to fabricate the connecting part of the unit end according to the slope, and the eaves in the prefabricated house are still those of the above-mentioned field framing method. Is used.

Therefore, despite the fact that other parts are prefabricated to shorten the construction period and simplify on-site construction, the decorative eaves roof still relies on on-site construction,
There is a need for early development of a decorative roof unit that can accommodate various gabled houses.

The present invention has been made in view of the above circumstances, and an object thereof is to be able to use parts having a common structure on both sides of a building and to cope with the slope of a gable roof with only a slight modification. At the same time, it is to provide a decorative roof unit capable of finishing a gable roof without delay.

[Means for Solving the Problem] The ornamental roof unit according to claim 1 of the present invention constitutes an ornamental eaves, one end of which is connected to the eave end portion of the gable roof and which is attached along the outer wall of the gable side. A decorative roof unit, comprising a long plate-shaped rear frame member whose longitudinal surface is mounted in surface contact with the outer wall surface of the roof side, and a horizontal frame which is orthogonal to the front surface of the rear frame member. In addition, a plurality of core members having a downward slope on the upper surface thereof in a direction away from the outer wall surface are connected to the front end of the core member, and are formed longer than the rear frame member. A front frame member having one end protruding toward the gable roof side and an end slope corresponding to the slope of the gable roof formed at the protruding end, and the front frame member attached to the upper surface of the core member, along the slope of the upper surface. And a face material that forms a flow surface And wherein the door.

The ornamental roof unit according to claim 2 is the ornamental roof unit according to claim 1, wherein the rear eaves roof unit is provided with a downward slope from the end side of the upper surface of the rear frame member, and there is no downward inclination of the rear frame member. A plurality of first core members having a downward inclination toward the direction away from the outer wall surface are orthogonally and horizontally attached to the portion, and the downward inclination portion of the rear frame member forms a predetermined angle with the rear frame member. A second core member having a downward slope in a direction away from the attached outer wall surface is provided, and the front frame member having an end slope connected to the eave end of the gable roof is provided at a front end part thereof. Is provided with a plurality of face materials forming each flow surface on the upper surface,
It is characterized in that a plurality of flow surfaces are formed.

[Operation] According to the decorative roof unit according to claim 1 of the present invention, the core member is horizontally attached to the long plate-shaped rear frame member, and the top surface of the core member is separated from the outer wall surface. Since the downward inclination is provided toward the front surface, the surface material is attached to these core members to form the flow surface, so that the inclination of the flow surface can be accurately and uniformly configured.

Further, since the front end portion of the core member is continuously provided with the front end frame member having the projecting end portion having the end end inclination corresponding to the inclination of the gable roof, the end end inclination of the front end frame member The eaves roof can be easily arranged in the building by continuously connecting the roof frames to the eaves end part of the gable roof and attaching the rear side of the rear frame member so as to make surface contact with the outer wall surface.

Also, when arranging on a gable roof with different slopes, it is easy to use the gable roof without changing the structure of other components by simply changing the slope of the projecting end part of the frame material which is connected to the eaves of the gable roof. Can correspond to.

Next, according to the decorative roof unit of claim 2,
A part that forms a flow surface on one side by attaching a core material having a predetermined inclination so that the part that forms the flow surface that descends from the outer wall surface toward the front side is orthogonal to the rear frame material, and forms the flow surface on one side. Forms a downward slope from the middle part on the upper surface of the rear frame material, attaches the second core material at a predetermined angle from the rear frame material, and applies the surface material to each to form a plurality of flow surfaces. However, the flow of rainwater or the like can be efficiently guided.

Further, according to the second aspect, the decorative eaves unit arranged on one side of the building and the decorative eaves unit attached to the outer wall surface on the other side of the building change the direction of the rear frame member, and By changing the positions of the core material and the second core material, it is possible to use the same member to construct decorative eaves of the same plan with different flow surface directions on both gable sides of the building.

[Embodiment] An embodiment of a decorative roof unit according to the present invention will be described below with reference to the drawings.

As shown in FIG. 1, the decorative roof unit in this embodiment has a gable-side outer wall surface 2 of a house having a gable roof 1, as shown in FIG.
3 are attached to the eaves of the gable roof 1, and one end of each is arranged in a row. The entrance 4
Attached to the exterior roof wall unit 5 on the same side as the exterior roof unit 5 on the same side as the exterior roof unit 5 on the entrance and the exterior roof wall 3 on the opposite side. The wall portion decorative roof units of the decorative roof units 7 and 8 to be used will be described by roughly dividing them into two types according to their size and shape.

In other words, the entrance decorative roof unit 5 is the gable roof 1
It is formed to have a length from the eaves tip to almost the center of the outer wall surface 2 and has a single downward slope in a direction away from the outer wall surface.

Further, the wall decorative roof units 6, 7, 8 are formed to have a length about half that of the entrance decorative roof unit 5, and have a downward inclination in a direction away from the outer wall surface and a wife side from the middle. There are two types of slopes, a downward slope along the line.

Explaining each part in detail, as shown in FIG. 2, the entrance decorative roof unit 5 has a long plate-like rear frame member whose longitudinal surfaces are attached in surface contact along an outer wall surface.
5a, the six core members 5b, 5b, which are arranged orthogonally to and parallel to the front surface of the rear frame member 5a, and the front end portions of the core members 5b, 5b. Attached front frame member 5c and core members 5b, 5b
It is composed of a face material 5d attached to the upper surface of …….

The core member 5b is attached so that both ends thereof are formed substantially vertically, and the ends thereof are orthogonal to the rear frame member 5a and the front frame member 5c, respectively.
A downward slope A is formed from the 5a side toward the front frame member 5c side, and one face material 5b is attached along the slope A and the downward slope faces away from the outer wall surface. Are formed.

Further, the front frame member 5c is formed to be longer than the rear frame member 5a, and the side (in this embodiment, the left side) connected to the eaves end of the gable roof 1 protrudes from the entire unit. The projecting end B is formed with an inclined portion C for connecting in correspondence with the inclination of the gable roof 1.

Next, due to the difference in the direction of the flow surface D along the gable side wall surface, the wall decorative roof units 6, 7, 8 are different from the decorative roof units 6, 7 arranged on one diagonal line of the house. , The decorative roof unit 8 arranged on the other side.

That is, the decorative eaves roof unit 6 arranged on one of the end side wall surfaces 2 and the decorative eaves roof unit 7 on the diagonal side of the eaves roof unit 6 arranged on the other end side wall surface 3 are the same. The eaves roof units 6 and 7 can be used only by reversing the direction of the whole, and the eaves roof unit 8 of the outer wall 3 on the wife side is used as the eaves roof units 6 and 7. And the direction of the flow surface D are different.

Explaining the details of these wall decorative roof units 6, 7 and 8, the outer wall surface 2 on the same side as the entrance decorative roof unit 5
As shown in FIG. 3, the wall decorative roof unit 6 and the wall decorative roof unit 7 arranged on the outer wall surface 3 on the diagonal line of the decorative roof unit 6 are respectively arranged as shown in FIG. A plate-shaped rear frame member 6a (7a) and the rear frame member 6a (7a)
3 cores 6b, 6 mounted horizontally at right angles to the front of the
b, 6b (7b, 7b, 7b) and the rear frame member 6a (7a) at a predetermined angle θ
The core material 6c (7c) attached with, and these core materials 6b, 6
Front frame member 6d mounted over the front end of c (7b, 7c)
(7d), and the front frame member 6d (7d) and the rear frame member 6a (7
The side plate 6e (7e) connecting the ends of a) and the core members 6b, 6c (7c, 7c)
It is composed of two face materials 6f, 6g (7f, 7g) attached to the upper surface of c).

Then, the rear frame member 6a (7a) is made up of the core members 6b, 6b, 6b (7
b, 7b, 7b) is attached to the upper surface of the horizontal surface, and the second core 6c (7c) is attached to the side plate 6e (7e) downward slope It has an upper surface on which the part E is formed.

Further, the core member 6b is formed such that both end portions thereof are formed substantially vertically, and the upper surface thereof is from the rear frame member 6a (7a) to the front frame member 6d (7d).
Downward slopes A are formed toward the side,
The rear frame member 6a (7a) is arranged in parallel at a predetermined interval and horizontally on the front surface of a portion having a horizontal plane.

The core member 6c (7c) is obliquely provided between the front surface of the rear frame member 6a (7a) at the starting point of the inclined portion E and the connecting portion between the front frame member 6d (7d) and the side plate 6e (7e). It is disposed so as to cross the surface, and an inclined surface F that descends from the rear frame member 6a (7a) side to the front frame member 6d (7d) side is formed on the upper surface thereof.

Then, the face materials 6f, 6g (7f, 7g) are separated into two on the upper surface of the core material 6c (7c), and the face material 6f (7f) is replaced by the core materials 6b, 6b, 6b.
(7b, 7b, 7b) is attached along the inclined portion A to form a downward flow surface in a direction away from the outer wall surface, and a face material 6g
(7g) is the inclined portion E of the rear frame member 6a (7a) and the core member 6c (7a).
It is attached along the inclined portion F of c) so as to form a downward inclination along the gable side.

Furthermore, the front frame member 6d (7d) is the rear frame member 6a (7a).
The side that is formed longer and is connected to the eaves end of the gable roof 1 (the right side in FIG. 3) projects from the entire unit, and the projecting end B corresponds to the inclination of the gable roof 1. An inclined portion C for connecting is formed.

In addition, the orientation of the decorative roof unit in FIG.
It is the direction of the decorative roof unit 6 arranged on the outer wall surface 2 on the front side in FIG. 1, and when it is arranged as the decorative roof unit 7 on the outer wall surface 3 on the other side in FIG. The decorative roof unit shown in FIG. 3 is arranged so that its direction is opposite to that of the flow surface.

As shown in FIG. 4, the decorative roof unit 8 arranged on the outer wall 3 on the same side as the decorative roof unit 7 may use the same member as the decorative roof unit 6 (7). It is possible and the flow direction is reversed.

That is, the rear frame member 6a of the decorative roof unit 6 (7)
A rear frame member 8a having the same shape as that of (7a) is provided with a core member 8b having the same shape as the core member 6b (7b) on the rear surface side of the portion having the horizontal upper surface in the same state as the orientation of FIG. , 8b, 8b are orthogonally attached to each other, and a second core is formed at a predetermined angle θ with the rear frame member 8a on the rear surface side of the start portion of the upper surface having the inclined portion E of the rear member 8a. A material 8c is attached, and a front frame member 8d is attached over the front end portions of these core materials 8b, 8c with its projecting end portion B facing the right side, and two face members are attached to the upper surface.
8f and 8g are attached and formed.

In this way, the decorative roof unit 8 is configured by using the same member as the decorative roof unit 6 (7) and reversing the direction thereof.

A method of arranging the decorative roof unit configured as described above will be described with reference to FIGS. 5 to 11.

In these figures, the case where the decorative roof unit 8 is arranged on the outer wall surface 3 of FIG. 1 is viewed from the other side.

First, FIG. 5 shows a state before the decorative roof unit 8 is arranged. In this figure, the gable roof 1 is shown.
Is attached to the girder side outer wall 10 by a hook metal fitting or the like (not shown), and its end portion on the end side is laid so as to protrude from the end surface 3 on the end side by a predetermined length.

And in FIG. 5, the head tie 1 with gables attached to the eaves of the gable roof 1 via the eaves adjustment material 11.
2. The field edge 13 for attaching the eaves and the arabesque 14 for attaching the drainer are arranged vertically and horizontally. In this figure, the gables and drainer are omitted for convenience.

A field edge 15 is attached to the girder side outer wall 10 along the wall surface at the same height as the eaves side field edge 13.

In such a state, first, as shown in FIG. 6, a triangular embedded wall unit 16 for mounting the decorative roof unit under the eaves of the gable roof 1 so as to be flush with the gable side outer wall 3. Install.

The embedded wall unit 16 is composed of a frame body 16a formed in a triangular shape by a plurality of core materials and a triangular face material 16b made of plywood attached to the front surface thereof,
The lower end is formed so as to extend to the field edge 13 on the eaves side and the upper part of the field edge 15 attached to the outer wall surface 11.

Next, as shown in FIG. 7, the decorative roof unit 8 is attached to the rear frame member 8a along the lower ends of the end wall 3 and the embedded wall unit 16 in a surface contact state by adhesion or the like, The projecting end B of the front frame member 8d is attached along the lower part of the girder of the gable roof 1.

In this case, flat nails or screw nails K or the like are driven in from the back surface side of the embedded wall unit 16 to fix the decorative roof unit 8 until the adhesive dries, and these nails K have dried the adhesive. It is designed to enhance its mounting strength even after being driven.

Next, as shown in FIG. 8, the decorative roof unit 8
The field edge 17 for attaching the eaves is arranged on the lower surface of the above, and then the head ties 18, 19 for attaching the gable are attached to the front side and the side of the eaves roof unit 8, respectively.

The field edge 17 is an L-shaped object 17a consisting of a part continuously connected to the field edge 15 of the girder side outer wall 10 and a part continuously connected to the eaves edge field 13 and along the field edge 17a. And a rectangular shape along the outer wall 3 along the side and front of the decorative roof unit 8
It is composed of 17b and.

Also, the head tie on the front side of the decorative roof unit 8
Extend from the end of the gable side of the unit 8 to the head joint 12 arranged at the eaves of the gable roof 1, and are continuously connected so as to be orthogonal to the head joint 12 to form the gable roof 1 and the front frame. The part connected to the material 8a is covered from the front.

Next, as shown in FIG. 9 and FIG. 11, the front gable 20 and the side gable 21 of the decorative roof unit 8 are attached, and the arabesque 22 for attaching the drainer is installed along the vicinity of the upper end. The plate-shaped eave member 23 that forms the lower surface of the decorative roof unit 8 is attached. At this time, the eave member on the side of the gable roof 1 is also attached.

In addition, when installing the head joints 18 and 19 and the gables 20 and 21 of the decorative roof unit 8, the keraba 1a of the gable roof 1 is attached.
Attach a head tie and gable to the keraba 1a
Install arabesque and keraba drainers on (see Fig. 10).

And finally, as shown in FIGS. 10 and 11,
Drainer 24a, 24 formed by bending the tip vertically
The roof sheet metal 24 having b is attached and the finish is performed.

In the case of the other decorative roof units 5 to 7 as well as the decorative roof unit 8 described above, after the embedded wall unit is disposed, the embedded wall unit and the end wall 2 (3) are directly attached to each other. It is equipped with fields, head ties, etc.
Gables, eaves members, and arabesque are constructed, and finally sheet metal 22 is arranged to finish.

Therefore, according to the decorative roof unit of this embodiment, in association with the building of the gable roof 1, the assembly is completed in parallel with the mounting of the eaves ceiling parts, and the gables 20, 21 and the drainer 24a are installed. The roof sheet metal construction can be done quickly.

In addition, the unification of the shape of the decorative eaves roof unit causes a gable 2
It is also possible to prepare sheet metal parts such as 0, 21 and drainer 24a according to the gradient.

Then, the eaves foundation 23, the field edge 17, etc. can be made into parts.

In the arrangement method, the decorative roof unit 8
After attaching (5 to 7) to the side wall surface 3 (2), each member such as an eaves roof member was arranged. In the factory, etc., each of these members is previously used as a decorative roof unit 8 (5 to 7). Alternatively, the decorative roof unit 8 (5 to 7) may be attached to the gable side wall surface 3 (2) on site.

[Effects of the Invention] As described above, the decorative roof unit according to the first aspect of the present invention can achieve the following effects.

The core material is horizontally attached to the long plate-shaped rear frame material, and an inclination is provided on the upper surface of the core material in a direction away from the outer wall surface. Therefore, the inclination of the flow surface can be accurately configured.

Since the rear frame member is attached to the end wall surface in a surface contact state, the rear frame member can be attached to the wall surface while maintaining the accuracy of the inclination of the flow surface formed in the unit, and the attachment can be easily performed. Therefore, it is possible to improve the site workability and shorten the construction period.

Since a front frame member having a projecting end portion having an end slope corresponding to the slope of the gable roof is continuously provided at the front end of the core member, the front frame may be different when the slope of the gable roof is different. By simply changing the slope of the end of the gable roof that connects to the eaves of the gable roof, it is possible to easily cope with this without changing the structure of other components.

According to the decorative roof unit of claim 2, the core member having a predetermined inclination is attached so that the portion forming the flow from the outer wall surface to the front side is orthogonal to the rear frame member to construct the face member, Since the portion forming the flow surface on one side forms an inclination in the rear frame member and the second core member is attached at a predetermined angle from the rear frame member to construct the face member, the other side of the building In the case of attaching to the end wall of the end wall, the direction of the rear frame member is changed, and the positions of the first core member and the second core member are changed. Decorative eaves can be installed on both sides of the building.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state where a decorative roof unit of an embodiment according to the present invention is arranged in a house, and FIG. 2 is a perspective view showing a decorative roof unit of a front door of the same embodiment. FIG. 4 is a perspective view showing the wall decorative roof unit 6 (7) in the embodiment, and FIG. 4 is a perspective view showing the wall decorative roof unit 8 of the same. 5 to 11 are views showing a method of arranging the decorative roof unit according to the present invention. FIG. 5 is a perspective view showing a state before the decorative roof unit is attached, and FIG. 6 is a buried wall. FIG. 7 is a perspective view showing a state in which the unit 10 is arranged, FIG. 7 is a perspective view showing a state in which a decorative roof unit is arranged, and FIG. 8 is a perspective view showing a state in which a head tie etc. are arranged. Is a perspective view showing a state in which arabesque or the like is arranged, FIG. 10 is a perspective view showing a completed state, and FIG. 11 is a cross-sectional view of FIG. 1 …… Gable roof, 2,3 …… External wall of wife side, 4 …… entrance, 5 …… Eaves roof unit for entrance, 6,7,8 …… Eaves roof unit for walls, 5a, 6a, 7a, 8a …… rear frame material, 5b, 6b, 7b, 8b …… core material, 6c, 7c, 8c …… second core material, 5c, 6d, 7d, 8d …… front frame material, 5d, 6f, 7f, 8f …… Surface material, 6g, 7g, 8g …… Surface material, A to D …… Sloping part, 10 …… Embedded wall unit, 11 …… Girder side wall body, 17 …… Field edge, 18,19… … Head connection, 20,21… gable, 22… arabesque, 23… eaves member, 24… roof sheet metal.

Claims (2)

(57) [Claims] 1. A decorative eaves roof unit comprising a decorative eaves, one end of which is connected to the eaves end of a gable roof and which is attached along the outer wall of the gable roof, the unit being provided along the outer wall surface of the gable side. A long plate-shaped rear frame member whose longitudinal surfaces are mounted in surface contact with each other, and a long frame-shaped rear frame member that is horizontally mounted orthogonal to the front surface of the rear frame member and has a downward slope on its upper surface in a direction away from the outer wall surface. A plurality of core members having the core member are connected to the front end of the core member and are formed longer than the rear frame member, and one end of the core member protrudes toward the gable roof side, and the protruding end part of the gable roof is formed. A decorative eaves comprising: a front frame member having an end slope corresponding to the slope; and a face member attached to the upper surface of the core member and forming a flow surface along the slope of the upper surface. Roof unit. 2. A plurality of first slopes are provided on the upper surface of the rear frame member so as to be downwardly inclined from the end side of the rear frame member, and the rear frame member is provided with a downward slope at a portion having no downward slope toward the direction away from the outer wall surface. Second core which is horizontally attached orthogonally to the rear frame member and has a downward slope in a direction inclined away from the outer wall surface attached to the rear frame member at a predetermined angle. Material is provided, the front frame member having an end slope connected to the eaves end of the gable roof is provided at the front end, and a plurality of face materials forming flow surfaces in each direction are provided at the upper surface. The eaves roof unit according to claim 1, characterized in that