JP4580462B2 - Balconi sash and roof with slope balconi - Google Patents

Description

  INDUSTRIAL APPLICABILITY The present invention provides a balconi sash body that constitutes a roof balcony that is provided at an opening portion of a sloped roof surface of a building and that can enter and exit from a shed behind the sloped roof surface, and the balconi sash body. Related to the sloped roof with roof balcony.

  In recent years, the number of three-story houses has increased due to the effective use of the site and the use for two households. At the same time, the proportion of so-called three-story houses on the back of the hut, where the third floor is installed in the shed with a sloped roof, is increasing due to restrictions on the Building Standards Act and consideration for neighboring houses in the area (for example, patents) Reference 1).

JP-A-10-169114

By the way, when the back of the hut is used as a living room, it becomes difficult to perform daylighting because it becomes a living room with a sloped ceiling that covers the roof. For this reason, various attempts have been made to improve the living environment by using a dormer or top light to increase the daylighting area, or providing a balconi at the opening of a sloped roof to form a roof balconi.
However, even if a roof balcony is provided, lighting can only be expected from the glass window when the entrance to the hut back room is a glass window, and the closed hut back room space is made into a sufficiently bright residential space. However, there is a need for a space behind the hut where lighting is sufficient.

  An object of the present invention is to provide a sash body for a balconi and a sloped roof with a roof balcony, in which the lighting in a hut back room space is sufficient.

  The building roof balcony according to claim 1 of the present invention will be described with reference to the drawings. As shown in FIG. 5, the building roof balcony is provided at an opening portion of a sloped roof surface composed of a roof panel of a building, and has a slope. A balconi sash body 32 that constitutes a roof balcony that can enter and exit a hut backroom provided below the roof. The balconi sash body 32 has an entrance for entering and exiting the roof balconi from the shed backroom. It has a vertical surface portion 33 formed with a glass surface, and two substantially trapezoidal side wall surface portions 37 that are continuous with both ends of the vertical surface portion 33 and project forward, and are integrally formed. The upper end of the side wall surface portion 37 is provided with an oblique material formed at a slope equal to the slope of the sloped roof 16, and at least one of the two side wall surface portions 37 is provided. Some are characterized in that has a glass surface 37A.

In such this invention, since the two side wall surface parts are glass surfaces, the lighting from these side wall surface parts is attained, and the lighting of a hut back room space becomes sufficient. Since the glass surface is also provided in the vertical surface portion, it is possible to obtain daylight from both the vertical surface portion and the side wall surface portion, and it is possible to obtain further daylighting in the cabin backroom space.
In addition, the sash body for balconi is unitized by integrally forming the vertical surface portion and the side wall surface portion, and is housed in the opening portion of the sloped roof surface, so mounting is easy and efficiency of mounting work is improved. In addition, the construction period can be shortened.

  The sash body for balconies according to claim 2 of the present invention will be described with reference to the drawings. As shown in FIGS. 5 and 6, the sash body is provided parallel to the vertical surface portion 33 and at the eaves side end of the side wall surface portion 37. It is provided integrally including the front surface portion 34, and the upper end of the front surface portion 34 is in contact with the eaves side edge of the opening 16A.

  In the present invention, the sash body for a balconi is integrally formed including the front surface portion that is parallel to the vertical surface portion and provided at the eaves side end of the side wall surface portion, and is unitized, and within the opening portion of the sloped roof surface. In addition to being housed, the upper end of the front surface portion is in contact with the edge of the eaves side of the opening, so that the mounting becomes easy, and the efficiency of the mounting work and the shortening of the work period can be achieved.

  As shown in FIGS. 5 and 6, the sash body for a balconi according to claim 3 of the present invention is integrally provided including a balconi floor surface portion 35 extending continuously forward at the lower portion of the vertical surface portion 33. It is characterized by being.

  In such a present invention, the sash body for a balconi is integrally formed including a balconi floor surface portion that extends continuously forward from the lower portion of the vertical surface portion, and is unitized, and is housed in the opening of the sloped roof surface. As a result, the mounting is facilitated, the mounting work can be made more efficient, and the construction period can be shortened.

  A sloped roof with a roof balcony according to claim 4 of the present invention will be described with reference to the drawings. As shown in FIGS. 5 and 6, the roof panel constituting the roof surface of the sloped roof 16 of the building, It is provided with the said sash body 32 for balconi provided in the opening part 16A formed in the gradient roof surface.

  As explained above, according to the balconi sash body and the sloped roof with the roof balcony of the present invention, the two side wall surface portions of the balconi sash body are glass surfaces. And the lighting in the back room space of the hut is sufficient. If a glass surface is also provided in the vertical surface portion, it is possible to obtain daylight from both the vertical surface portion and the side wall surface portion, and there is an effect that it is possible to obtain further daylighting of the hut backroom space.

It is a whole perspective view showing the unit type building provided with the roof balcony of the 1st reference example concerning the present invention. It is a whole perspective view which shows the framework of the building unit which comprises the unit type building of the said reference example. It is a longitudinal cross-sectional view which shows the unit type building in which the roof balcony of the said reference example was provided. It is a whole perspective view which shows the sash body for balconies which comprises the roof balconi of the said reference example. It is a whole perspective view showing a unit type building provided with a roof balcony of an embodiment according to the present invention. It is a whole perspective view which shows the sash body for balconies which comprises the roof balconi of the said embodiment. It is a whole perspective view which shows the unit type building provided with the roof balcony of the 2nd reference example which concerns on this invention. It is a whole perspective view which shows the sash body for balconies which comprises the roof balconi of the said reference example. It is a whole perspective view which shows the unit type building in which the roof balcony of the 3rd reference example which concerns on this invention was provided. It is a whole perspective view which shows the sash body for balconies which comprises the roof balconi of the said reference example. It is a whole perspective view which shows the unit type building provided with the roof balcony of the 4th reference example which concerns on this invention. It is a whole perspective view which shows the unit type building provided with the roof balcony of the 5th reference example which concerns on this invention. It is a whole perspective view which shows the sash body for balconies which comprises the roof balconi of the said reference example.

Embodiments and reference examples of the present invention will be described below with reference to the drawings.
As shown in FIG. 1, a roof balcony 1 according to a first reference example of the present invention is provided in a unit building 10. This unit type building 10 is obtained by combining a plurality of lower floor building units 11, an upper floor building unit 12, and a sloped roof 16 provided above the upper floor building unit 12 in advance at a building site. Built.
In addition, as shown in FIG. 3, a hut backroom 15 formed of an inner wall 18, a floor surface material 9, and the like is provided above the upper-floor building unit 12.

  As shown in FIG. 2, the upper and lower floor building units 12, 11 include four pillars 20 erected at the four corners, and four upper beams that connect the upper ends and the lower ends of the pillars 20. 21 and a frame 23 including a lower beam 22. Then, a ceiling surface material, a floor surface material, an inner wall, an outer wall, and the like are appropriately attached to such a framework 23, so that the building unit 12 and the like are completed.

As shown in FIG. 3, the roof panel frame 14 is formed into a rectangular frame by assembling vertical and horizontal frame members, and the roof panel 13 is attached to the upper surface thereof to form a sloped roof 16 of the building.
The roof panel frame 14 is supported by a roof bundle 24 and a panel receiving bracket 25, and the roof bundle 24 and the panel receiving bracket 25 are attached to the cabin panel 17.

As shown in FIG. 1, an opening 16A is formed on one surface of the sloped roof 16, and the roof balcony 1 is configured by accommodating the sash body 2 for the balconies in the opening 16A. .
Such a balconi sash body 2 is accommodated in the opening 16A, and is placed on the cabin panel 17 and fixed by a bracket (not shown) or the like as shown in FIG.

  As shown in detail in FIGS. 1 and 4, the balconi sash body 2 is continuous with the vertical surface portion 3 extending substantially vertically downward from the roof surface 16, and the upper end portion of the vertical surface portion 3. The slope surface portion 4 is located on the same plane and extends on the same plane, extends to the roof ridge 16B side along the roof surface 16, and the lower end portion of the vertical surface portion 3 and extends toward the roof eave 16C side. It has a horizontal balcony floor 5.

  An entrance / exit portion 6 for entering / exiting the roof balcony 1 from the cabin backroom 15 is formed on the vertical surface portion 3, and the entrance / exit portion 6 is formed of a sliding door type glass surface. Further, the sloped surface portion 4 is a glass surface 7 in which glass is fitted in a sash frame. Furthermore, the balconi floor surface portion 5 is configured by arranging a floor member 9 on the upper surface of the sash floor frame 8 reinforced by the reinforcing beam 8A.

  Such a balconi sash body 2 is integrally formed of aluminum or the like and is unitized. Then, as shown in FIG. 3, the balconi floor surface portion 5 is mounted on the shed panel 17 and fixed, and both sides of the vertical surface portion 3 and the three sides of the gradient surface portion 4 are attached to the roof panel frame 14. It is locked securely by a locking member (not shown).

  In the opening portion 16A of the sloped roof surface 16, between the upper end of the vertical surface portion 3 of the balconi sash body 2 and the eaves side edge of the opening portion 16A, and between the roof surface 16 and the balconi floor surface portion 5, Two substantially trapezoidal side wall 26 for balconies are provided. In addition, a balconi front outer wall 27 is provided between the eaves side end of the balcony floor 5 and the eaves side edge of the opening 16A so as to extend between the ends of the balconi side wall 26. .

Such a first reference example has the following effects.
(1) Since the sash body 2 for the balconi constituting the roof balcony 1 is provided with the sloped surface portion 4 which is the glass surface 7, both the sloped surface portion 4 and the entrance / exit portion 6 which is the glass surface are provided. Daylighting is possible. Accordingly, the daylighting area is increased, the daylighting space in the shed is sufficient, and a bright and comfortable shed living space can be obtained.

  (2) The sash body 2 for balconi is integrally formed of aluminum or the like, and is unitized. The balconi floor surface portion 5 is mounted on the hut panel 17 and fixed, and both side surfaces of the vertical surface portion 3 and the gradient are provided. Since it is only necessary to lock the three sides of the surface portion 4 to the roof panel frame 14, the attachment becomes easy, and the efficiency of the attachment work and the shortening of the work period can be achieved.

  (3) Since the slope surface portion 4 of the sash body 2 for balconi has the same slope as the slope roof surface 16 and is provided on the same surface along the roof surface 16, the flow of water such as rain is provided on the slope surface portion 4. It flows smoothly without stagnation, and the sloping surface 4 is continuous with the roof surface, resulting in a clean appearance.

  (4) Since the sash body 2 for the balconi constituting the roof balcony 1 is provided with the sloped surface portion 4 which becomes the glass surface 7, even if the entrance / exit portion 6 is not opened to go outside in the cold season, etc. You can observe celestial constellations and so on from the back of the cabin, which is very useful.

Next, the roof balcony 31 according to the embodiment of the present invention will be described with reference to FIGS.
The roof balcony 31 of this embodiment is a balconi sash body 32 having no sloped surface portion, in which the balconi sash body 2 of the roof balcony 1 of the first reference example is provided with the sloped surface portion 4.

That is, the sash body 32 for the balconi includes a vertical surface portion 33 formed of an aluminum frame sash, a floor surface portion 35 extending horizontally toward the eaves 16C at the lower end of the vertical surface portion 33, and parallel to the vertical surface portion 33. Provided at the other end of the eave 16C side of the floor surface portion 35, the upper end of the front surface portion 34 in contact with the edge portion of the eaves 16C side of the opening 16A, and the substantially trapezoidal 2 connecting these vertical surface portion 33 and the front surface portion 34. The two side wall surface portions 37 are formed.
Note that the upper end of the vertical surface portion 33 is in contact with the edge of the opening 16 </ b> A on the side of the ridge 16 </ b> B, and the diagonal material of the side wall surface portion 37 has a gradient equal to the gradient of the roof 16.

  The vertical surface portion 33 is formed with an entrance / exit portion 36 for entering and exiting the roof balcony 31 from the cabin backroom 15, and the entrance / exit portion 36 is formed of a sliding door type glass surface. Further, the balconi floor surface portion 35 is configured by arranging a floor member 39 on the upper surface of a sash floor frame 38 reinforced by a reinforcing beam 38A.

  Each side wall surface portion 37 is divided into two in the front-rear direction, the half on the entrance / exit portion 36 side is a glass surface 37A, and the outer half is a wall surface material 37B. A front wall 34 </ b> A is stretched on the front portion 34.

Such a balconi sash body 32 is integrally formed of aluminum or the like and unitized, as in the first reference example. And while being mounted and fixed to the shed panel 17, it is fixed reliably by making it latch to the frame 14 for roof panels.
In addition, the attachment of the sash body for balconies of each reference example described below is also attached as described above.

  In this embodiment, the same effects as in (2) can be obtained, and a part of the side wall surface portion 37 of the balconi sash body 32 constituting the roof balcony 31 is a glass surface 37A. Therefore, it is possible to perform daylighting from both the side wall surface part 37 and the entrance / exit part 36. Accordingly, the daylighting area is increased, the daylighting space in the shed is sufficient, and a bright and comfortable shed living space can be obtained.

Next, the roof balcony 41 of the second reference example of the present invention will be described with reference to FIGS.
The roof balcony 41 of the second reference example is a balconi sash body 42 having a shape obtained by adding the sloped surface portion 4 of the balconi sash body 32 of the first reference example to the balconi sash body 32 of the first embodiment. It is.
Therefore, in the second reference example, the same structure and the same members as those in the embodiment and the reference example are denoted by the same reference numerals, and detailed description thereof is omitted or simplified.

  The balconi sash body 42 is continuous with the vertical surface portion 33, the floor surface portion 35, the front surface portion 34, the two side wall surface portions 37, and the upper end portion of the vertical surface portion 33, and has the same gradient as the gradient of the gradient roof surface 16. And a sloped surface portion 44 that is located on the same plane and extends to the ridge 16B side along the roof surface 16. The gradient surface portion 44 is a glass surface 48 in which glass is fitted in a sash frame.

  In such a second reference example, the same effects as in the above (2) and (4) can be obtained, and a part of the side wall surface portion 37 of the balconi sash body 42 and the inclined surface portion 44 become a glass surface. Therefore, it is possible to perform daylighting from these glass surfaces and the entrance / exit part 36. Accordingly, the daylighting area is increased, the daylighting space in the shed is sufficient, and a bright and comfortable shed living space can be obtained.

Next, the roof balcony 51 of the third reference example of the present invention will be described with reference to FIGS.
The roof balcony 51 of the third reference example is provided with a balconi sash body 52 having a shape obtained by adding an extended slope surface portion 54A having the same slope as the slope surface portion 54 to both side surfaces of the slope surface portion 54. 54 is the same as the sloped surface portion 44 of the balconi sash body 42 of the second reference example. Therefore, in the third reference example, the same structure and the same members as those of the second reference example are denoted by the same reference numerals, and detailed description thereof is omitted or simplified.

  The balconi sash body 52 is continuous with the vertical surface portion 33, the floor surface portion 35, the front surface portion 34, the two side wall surface portions 37, and the upper end portion of the vertical surface portion 33, and has the same gradient as the gradient of the gradient roof surface 16. In addition, a sloped surface portion 54 that is located on the same plane and extends along the roof surface 16 toward the roof ridge 16B, and is provided on both side surfaces of the sloped surface portion 54, has the same slope as the sloped surface portion 54, and an opening of the roof 16 An extended gradient surface portion 54A facing three sides of the portion 16A is formed. The gradient surface portion 54 and the extended gradient surface portion 54A are glass surfaces 58 in which glass is fitted in a sash frame.

  In such a third reference example, the same effects as in the above (2) and (4) can be obtained, and since the extended slope surface portion 54A which is the glass surface 58 is provided, the entrance / exit portion 36, the side wall The lighting from the surface portion 37, the gradient surface portion 54, and the extended gradient surface portion 54A becomes possible. Therefore, the daylighting area is further increased, the daylighting space in the shed is sufficient, and a bright and comfortable shed living space can be obtained.

Next, a roof balcony 61 of a fourth reference example of the present invention will be described based on FIG.
The roof balconi 61 of the fourth reference example is one in which one end of the sloped surface portion 64 provided on the sash body 62 for balconi extends to the lower surface of the wrapping hardware 60 of the building ridge 16B. Therefore, in the fourth reference example, the same structure and the same members as those in the second reference example are denoted by the same reference numerals, and detailed description thereof is omitted or simplified.

  The sash body 62 for the balconi includes the vertical surface portion 33, the floor surface portion 35, the front surface portion 34, the two side wall surface portions 37, the gradient surface portion 64, and an extended gradient surface portion provided on one side surface of the gradient surface portion 54. 64A and 64B, and the sloped surface portion 64 and the expanded sloped surface portions 64A and 64B are glass surfaces 68 in which glass is fitted in a sash frame. The gradient surface portion 64 and the extended gradient surface portions 64A and 64B are located on the same plane and on the same plane as the gradient of the roof 16, like the gradient surface portion 54 of the other reference examples.

  The extended gradient surface portions 64 </ b> A and 64 </ b> B are provided on one side surface of the gradient surface portion 64, and the extended gradient surface portion 64 </ b> B is in a state continuous to the upper end edge of the one side wall surface portion 37. One of the two side wall surface portions 37 is a glass surface, and the other is a wall surface on which a wall surface material is stretched.

  In such a fourth reference example, the same effects as in the above (2) and (4) can be obtained, and the expanded gradient surface portions 64A and 64B that have become the glass surface 68 are provided. Since one end of the extended slope surface portion 64A extends to the lower surface of the wrapping hardware 60 of the building ridge 16B, the daylighting area is further increased, the daylighting space in the shed is sufficient, and a bright and comfortable shed living space is obtained. be able to.

Next, a roof balcony 71 of a fifth reference example of the present invention will be described with reference to FIGS.
The roof balcony 71 of the fifth reference example is obtained by providing a horizontal upper surface 80 on a sash body 72 for a balcony.
In the fifth reference example, the same structure and members as those in the embodiment and each reference example are denoted by the same reference numerals, and detailed description thereof is omitted or simplified.

  The sash body 72 for the balconi includes a vertical surface portion 73, a floor surface portion 75 that is provided at the lower end of the vertical surface portion 73 and protrudes horizontally toward the eaves edge 16C, and a front surface portion 74 that is erected at the tip of the floor surface portion 75, It is formed with two side wall surface portions 77 extending between the vertical surface portion 73 and the front surface portion 74, and a horizontal upper surface portion 80 provided on the upper end portion of the vertical surface portion 73 so as to extend toward the ridge 16B. The part 80 has a glass surface 78 in which glass is fitted in a sash frame.

An entrance / exit part 76 for entering / exiting the roof balcony 71 from the cabin backroom 15 is formed in the vertical surface part 73, and the entrance / exit part 76 is formed of a sliding door type glass surface. Further, the balconi floor surface portion 75 is configured by arranging a floor member 79 on the upper surface of a sash floor frame 78 reinforced by a reinforcing beam 78A. Further, a front wall 74A is provided on the front surface portion 74, and a wall surface material 77A is stretched on the side wall surface portion 77. The side wall surface portion 77 may be covered with glass instead of the wall surface material 77A.
Further, in the sash body 72 for the balconi, the gap formed by both side surfaces of the upper surface portion 80 and the upper portion of the vertical surface portion 73 and the left and right edges of the opening portion 16A of the roof 16 is also the glass surface 80A.

  In the fifth reference example, the same effects as in the above (2) and (4) can be obtained, and lighting from the upper surface portion 80 and both side surfaces thereof can be performed. Accordingly, the daylighting area is increased, the daylighting space in the shed is sufficient, and a bright and comfortable shed living space can be obtained. Moreover, since it has the upper surface part 80, it can be set as the unit type building of the external appearance rich in change.

The present invention is not limited to the above-described embodiment, and may be modified as follows as long as the object of the present invention can be achieved.
For example, in the above-described embodiment, half of the two side wall surface portions 37 in the front-rear direction is the glass surface 37A, and the other half is the wall surface material 37B. Only one side wall surface portion 37 may be the glass surface 37A and the wall surface material 37B, and the other side wall surface portion 37 may be the entire glass surface or wall surface material. Or it is good also considering all the two side wall surface parts 37 as a glass surface.

  In the third reference example, the extended gradient surface portion 54A is provided on both sides of the gradient surface portion 54. However, the present invention is not limited to this, and the extended gradient surface portion 54A may be provided only on one of the side surfaces.

  Furthermore, in the fourth reference example, the extended gradient surface portions 64A and 64B are provided on one side surface of the gradient surface portion 64. However, the present invention is not limited to this, and the extended gradient surface portions 64A and 64B may be provided on both sides of the gradient surface portion 64. . Alternatively, since one end of the slope surface portion 64 only needs to extend to the lower surface of the building wrap 60 of the building ridge 16B, the extended slope surface portions 64A and 64B may not be provided.

  1, 31, 41, 51, 61, 71 ... Roof Balconi, 2, 32, 42, 52, 62, 72 ... Balconi sash body, 3, 33, 73 ... Vertical surface portion, 4, 44, 54, 64 ... Gradient Face part, 5, 35, 75 ... Floor part, 6, 36, 76 ... Entrance / exit part which became glass face, 10 ... Unit type building, 15 ... Hut backroom, 17 ... Hut panel.

Claims (4)

A sash body for a balconi constituting a roof balcony that is provided at an opening portion of a sloped roof surface constituted by a roof panel of a building and that can enter and exit a hut backroom provided below the sloped roof,
The sash body for the balconi is provided with a vertical surface portion having a glass surface with an entrance / exit portion for entering and exiting the roof balcony from the hut backroom, and continuous to both ends of the vertical surface portion and protruding forward. A substantially trapezoidal two-side wall surface portion, integrally formed as a unit,
The upper end of the side wall surface portion is provided with an oblique material formed in a gradient equal to the gradient of the gradient roof, and at least a part of at least one of the two side wall surface portions is a glass surface. Balconi sash body. The sash body for a balconi according to claim 1,
The balconi sash body is provided integrally with a front surface portion that is parallel to the vertical surface portion and provided at an eaves side end of the side wall surface portion,
The sash body for a balconi, wherein an upper end of the front portion is in contact with an eaves side edge of the opening. In the sash body for the balconi of the building according to claim 1 or 2,
The sash body for a balconi is integrally provided including a balconi floor surface portion extending continuously forward from a lower portion of the vertical surface portion. Roof panels that make up the roof surface of the sloped roof of the building,
A slope roof with a roof balcony, comprising: the sash body for a balconi according to any one of claims 1 to 3, which is provided in an opening formed on the sloped roof surface.

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