JP2828383B2 - Roof unit - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof unit.

[0002]

2. Description of the Related Art Conventionally, a method of forming a boundary wall behind a hut has been proposed.
Te, disclosed in Japanese Patent Laid-Open No. 2-272132 "construction method Attic of Sakaikabe" is known.

[0003] In this "method of constructing a wall behind a hut", a gap is formed between a pair of unitized roof panels, and a wall formed in advance is inserted and fixed in the gap. By doing so, it is intended to shorten the mounting process and the mounting time of the boundary wall behind the hut.

[0004]

However, in such a "method of constructing a wall behind a hut", the roof unit must be divided in order to provide a space for accommodating the wall. In addition to the problem, the location of the boundary wall is limited to the gap between the pair of roof units,
There was a problem that it was difficult to deal with building plans.

The roof unit according to the present invention focuses on such a problem, and does not require the roof unit to be divided, so that the mounting position of the boundary wall can be freely selected according to the plan of the building. The purpose is to:

[0006]

According to a first aspect of the present invention, there is provided a roof unit having a roof panel supported by a pair of opposing wife support members, and a plurality of roof panels mounted on a back surface of the roof panel. Stick the rafters on the book
The boundary wall that partitions the space between the pair of wife supports
The upper end of the face material is fixed via a crosspiece .

[0007]

According to the roof unit of the present invention, since the boundary wall is formed in advance on the back surface of the roof base member, it is not necessary to divide the roof unit, and the roof unit can be formed large. In addition, we fix wall to rafter and fix
So, depending on the building plan, one of several
You can select a tree and fix the wall.

[0008] Then, the upper end of the wall material of the boundary wall is joined to
Because it was fixed through lumber, even if the bark is thin
The required thickness of the wall is ensured, for example, fire resistance, sound insulation, etc.
The wall function is fully expressed.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A roof unit according to an embodiment of the present invention will be described below with reference to the drawings.

[0010] Figure 1 is intended for the construction of a roof unit in accordance with actual施例of the present invention shown schematically, the roof unit 1 has a pair wife support 2 disposed to face each other,
A roof base plate 3 forming a roof panel is fixed on the base plate 2 by bolts or the like, and a plurality of rafters 4... Are fixed to the back side of the roof base plate 3. Each of the rafters 4 has a length corresponding to the width of the roof base plate 3, and the upper end of the boundary wall 5 is fixed to the rafter 4 located at the central portion in the longitudinal direction of the roof base plate 3.

As shown in FIG. 2, the boundary wall 5 includes a pair of upper piers 6 and 6 fixed to both sides of the rafter 4 and a pair of lower piers 7 and 7 disposed on the floor side of the roof. Upper pier 6, 6
Gypsum boards 8, 8 joined to the lower piers 7, 7
And an outer gypsum board 9, and a glass wool 10 filled between the inner gypsum boards 8. The inner plaster board 8 and the outer plaster board 9
The superposition of gypsum boards is used as the face material of the boundary wall 5.

The rafters 4 are arranged at approximately 45 cm intervals, and the rafters 4 for fixing the boundary wall 5 are selected according to the plan of the building. When the bark 4 for fixing the boundary wall 5 is determined, a pair of upper piers 6, 6 are fixed on both left and right sides of the rivar 4, and the inner gypsum boards 8, 8 and the outer gypsum board 9 are provided outside the upper piers 6, 6. , 9 and the outer gypsum board 9, 9
For example, bolts are passed through the inner gypsum boards 8, 8 and the upper piers 6, 6, and the bolts are integrally fastened with nuts. The lower part of the boundary wall 5 is joined to the lower girder 7 at the lower end of the inner gypsum board 8, 8, and bolts are passed from the outer gypsum board 9 to the inner gypsum board 8 at the lower girder 7. To conclude. When the glass wool 10 is stored inside the inner gypsum boards 8 and 8 after the upper piers 6 and 6 and the lower piers 7 and 7 are fixed, the roof wall 1 is completed by fixing the boundary wall 5 to the rafter 4.

In this embodiment, bolts are used as fixing means for the upper crosspieces 6, 6 and the lower crosspieces 7, 7.
You may fix with a screw, an adhesive agent, or a jig.

Further, when transporting from the factory to the site, the barrier 5
As shown in FIG. 3, as shown in FIG. 3, a linear plate 11 as a temporary support is attached to both sides of a lower end of the boundary wall 5 with a nail or the like, and the upper end of the linear plate 11 is attached to It may be fixed to the rafters 4, 4 on the second and second sides with nails or the like. FIG. 4 shows a modified example of the temporary support of the boundary wall 5. The plate 12 as the temporary support is formed by nailing the lower end of the boundary wall 5 and the lower ends of the right and left wife supports 2, 2. Is temporarily fixed with screws or the like. The temporary support members of FIGS. 3 and 4 may be left attached if they do not interfere with the installation of the roof unit 1, but are removed if unnecessary.

[0015] As has been mentioned base, according to the roof unit according to the real施例, in order to have installed a Sakaikabe 5 to the roof unit 1 in advance factories, etc., on-site work in the case of construction of the attic boundary wall Can be reduced. Further, since the position of the boundary wall can be fixed in accordance with the tree 4, the boundary wall 5 can be set freely according to the plan of the building. Further, since the lower beam is not required only by fixing to the rafter 4, the construction cost can be suppressed, and the roof unit 1 can be formed large because the roof unit 1 is not divided. In addition,
The upper end of the face material of the boundary wall 5 is attached to the tree 4 via the upper crosspieces 6
Since it is fixed, even if the rafter 4 is thin,
The required thickness is ensured and, for example, barriers such as fire resistance and sound insulation
Function is fully expressed.

The invention has been described with reference to the drawings the actual施例of the present invention, the specific configuration is not limited to the embodiment described above, even if such design changes without departing from the scope of the invention Included in this invention. For example, the wife support may be a wife truss or a wife panel.

[0017]

As described above in detail, according to the roof unit of the present invention, since the pre Sakaikabe on the back of the roof base member is formed, it is not necessary to divide the roof unit, the roof In addition to being able to form large units,
Since the wall is fixed , multiple tubes can be used according to the building plan.
You can select a tree that falls and fix the wall.

Then, the upper end of the wall material of the boundary wall is crossed to the rafter.
Because it was fixed through lumber, even if the bark is thin
The required thickness of the wall is ensured, for example, fire resistance, sound insulation, etc.
The wall function is fully expressed.

[Brief description of the drawings]

FIG. 1 is a perspective view of a roof unit according to an embodiment of the present invention.

FIG. 2 is a sectional view of the boundary wall shown in FIG. 1;

FIG. 3 is a configuration diagram of the boundary wall of FIG.

FIG. 4 is a configuration diagram in which a plate is provided between a lower end portion of a boundary wall and a wife support member of FIG. 1;

[Explanation of symbols]

1 roof unit 2 wife support 3 roof bed plate 4 rafters 5 Sakaikabe 6 upper桟木7 lower桟木8 inner gypsum board 9 outer gypsum board 10 of glass wool 11 braces 12 plate material

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int.Cl. ⁶ , DB name) E04B 7/18 E04B 1/348 E04B 1/94

Claims (1)

(57) [Claims] A roof panel is supported by a pair of opposing wife support members, and a plurality of rafters are fixed on the back surface of the roof panel.
A roof unit , wherein the upper end portion of a face material of a boundary wall that partitions a space between the pair of wife supports is fixed to one of the rafters via a crosspiece .