JP3039193U - Building structure panel - Google Patents

Abstract

(57) [Abstract] [Problem] Manufacturing cost is low, work efficiency is high, transportation cost is low, construction period can be shortened, the amount of dust generated at a construction site is small, and the hermeticity of a completed house or the like. Provide a panel for a building structure that consumes less energy because of its high energy consumption. A wooden frame body 2 and a foamed synthetic resin 3 filled in an inner space of the frame body 2. The cross section of the inner space of the frame body 2 can be formed in a substantially rectangular shape, and a wooden brace 12 can be provided in the inner space of the frame body 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a building structure panel, and more particularly to a building structure panel used for building a wooden house.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, one of the construction methods for wooden houses is a framed wall construction method such as a so-called two-by-four construction method that uses panels for building structures. In this construction method, a building structure panel as shown in Fig. 6 is used.

The building structure panel 21 includes a frame body 22 assembled in a rectangular shape, a plywood 23 attached to one surface of the frame body 22, and a rock wall and a glass wool attached to the inner surface of the plywood 23. It is composed of heat insulating material. By appropriately combining the building structure panels 21 with each other, it is possible to construct a wall, floor, roof or the like of a house.

[0004]

[Problems to be solved by the device]

 However, the above-mentioned conventional building structure panel has a problem that the manufacturing cost becomes high because it is necessary to attach a plywood to one surface of the frame and to attach a heat insulating material to the inner surface thereof. Further, since the weight of one panel is large, there is a problem that working efficiency is lowered and transportation cost is increased.

Furthermore, since it is necessary to attach a plywood to each frame and to attach a heat insulating material to the inner surface of the frame, the construction period of the house becomes longer, and the heat insulating material is attached at the construction site. A large amount of dust is generated, and since the inner space of each frame is only filled with a heat insulating material, there is a problem that the hermeticity of the completed house is low and the energy consumption required for heating etc. increases. .

Therefore, the present invention has been made in view of the above-mentioned problems in the conventional panel for building structure, and the manufacturing cost is low, the work efficiency is high, the transportation cost is low, and the construction period can be shortened. An object of the present invention is to provide a panel for a building structure that consumes less energy because the amount of dust generated at the construction site is small and the hermeticity of a completed house is high.

[0007]

[Means for Solving the Problems]

 The invention according to claim 1 is a panel for a building structure, characterized by comprising a wooden frame body and a foam synthetic resin filled in an inner space of the frame body.

A second aspect of the present invention is characterized in that a cross section of the inner space of the frame body is formed into a substantially rectangular shape.

The invention according to claim 3 is characterized in that a wooden brace is provided in the inner space of the frame body.

The invention according to claim 4 is characterized in that a stud having a plurality of through holes is provided in the inner space of the frame body.

According to the building structure panel of the present invention, it is composed of a wooden frame body and a synthetic resin foam filled in the inner space of the frame body. As a result, the manufacturing cost is low, the work efficiency is high because the work of pasting plywood and attaching the heat insulating material is omitted, the transport cost is low because the weight is small, and the site work is simplified. The amount of dust generated at the construction site is small because the on-site work can be shortened, and since the foamed synthetic resin is filled in the completed house, the airtightness is high and the energy consumption is reduced.

[0012]

[Embodiment of the invention]

 Next, a specific example of an embodiment of a building structure panel according to the present invention will be described with reference to the drawings. FIG. 1 is a front view and a sectional view showing a first embodiment of a building structure panel according to the present invention. The building structure panel 1 is composed of a wooden frame 2 and a foamed synthetic resin 3 such as styrene foam filled in the inner space of the frame 2.

The frame 2 is assembled in a rectangular shape so as to have a predetermined size like the conventional building structure panel shown in FIG. The foamed synthetic resin 3 is filled in the inner space of the frame body 2 and integrated with the frame body 2. The front surface 2a and the back surface 2b of the frame body 2 and the front surface 3a and the back surface 3b of the foamed synthetic resin 3 are finished so as to form the same plane.

When building a wooden house using this building structure panel 1, for example, as shown in FIG. 2, a lower part is fixed to an upper end of a foundation 5 buried in soil of a ground level 4 or lower. The building structure panel 1 is arranged on the grounded base 6 and constitutes a part of the wall. A decorative plate or the like is stretched on the outer surface of the building structure panel 1, and the indoor side of the building structure panel 1 is finished by an unillustrated inner lining or the like. Note that not only walls but also roofs, floors, etc. can be constructed by the same construction method.

In order to manufacture this building structure panel 1, as shown in FIG. 3, first, the frame 2 is placed on the steel table 9, and then the frame 2 is covered with the steel lid 10. cover. The steel lid 10 can be rotated in the X direction in the drawing by a hinge structure 11. Then, the foam synthetic resin 3 flowing in the Y direction in the drawing through the injection pipe 12 penetrating the steel lid 10 is an inner space of the frame body 2 surrounded by the ceiling surface of the steel base 9 and the bottom surface of the steel lid 10. It is sprayed from the injection port 12a. After the foamed synthetic resin 3 in the inner space of the frame 2 is cured, the steel lid 10 is moved to remove the frame 2 and the building structure panel 1 is completed.

FIG. 4 shows a second embodiment of the building structure panel according to the present invention. In the building structure panel 11 according to this embodiment, the brace 12 is provided in the inner space of the frame body 2 and the foamed synthetic resin 3 is filled in the inner space.

FIG. 5 shows a third embodiment of the building structure panel according to the present invention. In the building structure panel 16 according to this embodiment, the studs 17 are provided in the inner space of the frame body 2 and the foamed synthetic resin 3 is filled in the inner space. Since the stud 17 has four through holes 17a, it is possible to fill the foam synthetic resin 3 by spraying from one injection port 12a using the device shown in FIG. .

Although the structure having the brace 12 or the stud 17 is used in the above-mentioned embodiment, other structures may be adopted as long as the foamed synthetic resin 3 can be filled inside. Is.

[0019]

[Effect of the invention]

 According to the building structure panel of the present invention having the above structure, the manufacturing cost is low, the work efficiency is high, the transportation cost is low, the construction period can be shortened, and the amount of dust generated at the construction site is small. In addition, it is possible to provide a building structure panel that consumes less energy because of the high hermeticity of a completed house.

[Brief description of the drawings]

1A and 1B are views showing a first embodiment of a building structure panel according to the present invention, in which FIG. 1A is a front view and FIG. 1B is a sectional view taken along line I-I of FIG.

FIG. 2 is a sectional view showing a case where the building structure panel of FIG. 1 is used for a wall surface of a wooden house.

3 is a schematic view showing an apparatus for manufacturing the building structure panel of FIG. 1. FIG.

FIG. 4 is a front view showing a second embodiment of the building structure panel according to the present invention.

5A and 5B are views showing a third embodiment of the building structure panel according to the present invention, wherein FIG. 5A is a front view and FIG. 5B is a sectional view taken along line II-II of FIG.

FIG. 6 is a view showing a conventional building structure panel,
(A) is a front view, (b) is a III-III sectional view taken on the line of (a).

[Explanation of symbols]

 1,11,16 Building structure panel 2 Frame 3 Foam synthetic resin 12 Brace 17 Pillar

Claims (4)

[Utility model registration claims] 1. A building structure panel comprising a wooden frame body and a foamed synthetic resin filled in an inner space of the frame body. 2. The building structure panel according to claim 1, wherein a cross section of the inner space of the frame is formed in a substantially rectangular shape. 3. The building structure panel according to claim 1, wherein a wooden brace is provided in an inner space of the frame body. 4. The stud having a plurality of through holes is provided in the inner space of the frame body.
The building structure panel described.