JP3047904U - Building walls - Google Patents

Abstract

(57) [Abstract] [Problem] To eliminate the need to create a wall every time at a construction site. A flat plate member is provided on one surface of a rectangular frame (4).
(5) is fixed, and a middle frame plate (6) for bisecting the frame (4) is provided on the other surface of the frame (4). A heat insulating material (8a, 8b) is attached to two spaces (7a, 7b) surrounded by the frame (4) and the middle frame plate (6). The building wall (1) having such a configuration is produced in a factory, and the building wall (1) is simply fitted into the frame of the house assembled at the building site.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a wall used for a building, particularly, a wooden house.

[0002]

[Prior art]

 Traditionally, walls of wooden houses have generally been made at construction sites. For example, taking the wall used as the base of the inner wall as an example, this wall was made as follows.

[0003] First, a plurality of columns are erected on a base, and a cross member such as a girder or a beam is bridged between adjacent columns, and a frame as a frame of a house is formed by these columns and the cross members. Form. In addition, the frame will be reinforced with bracing, piercing, studs and other reinforcing materials. Next, the space between these pillars, horizontal members, braces, piers, studs, etc. is filled with insulation. In addition, a moisture-proof sheet (for example, a polyethylene sheet) is placed on the outside of the frame to prevent condensation. Furthermore, in order to provide moisture permeability and waterproofness, a windproof sheet is provided outside the moistureproof sheet.

[0004] Through the steps described above, the foundation of the inner wall of the wooden house is completed.

[0005]

[Problems to be solved by the invention]

 However, as described above, in the conventional construction method in which an inner wall foundation and other walls are created at each construction site, the number of steps for creating the walls is large, so that the construction period has to be long. In addition, in the method of making a wall each time, the dimensions of each wall tend to shift, and it is not always expected that the wall will be made exactly according to the original design dimensions.

The present invention has been made in view of such problems in the conventional construction method, and can reduce the number of steps for preparing an inner wall base and other walls at a building site, and can reduce the number of steps at the beginning. It is intended to provide a wall having dimensions as designed.

[0007]

[Means for Solving the Problems]

 In order to achieve this object, the present invention provides a rectangular frame composed of a pair of vertical frame plates extending in the vertical direction and a pair of horizontal frame plates extending in the horizontal direction, and one surface of the frame. And a heat insulating material provided on the surface of the flat plate member on the side where the frame is formed to fill the inside of the frame. To

[0008] The building wall according to the present invention does not need to be created at a building site. For example, it is produced at a building material manufacturing plant, brought to the construction site, and at the construction site, for example, by simply inserting the wall for the building into the frame of the house that has been made in advance, for example, the foundation of the inner wall is formed. Can be lifted.

[0009] That is, according to the present invention, it is possible to shift a wall manufacturing process conventionally performed at a building site to a building material manufacturing factory as it is. For this reason, at the construction site, as described above, it is possible to create a wall such as an inner wall foundation simply by fitting the already completed wall into the frame of the house, which requires a large amount of work compared to the conventional method. The number of steps can be reduced.

[0010] Further, since the building wall according to the present invention can be manufactured in a lump at a factory, the dimensional accuracy of the wall can be reduced as compared with the conventional method of making each time at a building site. It can be greatly improved.

The present invention further provides a rectangular frame formed by a pair of vertical frame plates extending in the vertical direction and a pair of horizontal frame plates extending in the horizontal direction, and covering one surface of the frame. And a heat insulating material provided on the surface of the flat plate member on the side where the frame is formed so as to fill the inside of the frame, and wherein the vertical frame plate and the horizontal frame are provided. At least one of the plates has a recess formed at the lower end of its inner surface, and the heat insulating material provides a building wall having an outer periphery fitted into the recess.

In the building wall in this aspect, since the heat insulating material is fitted into the concave portion formed at the lower end of the inner surface of the vertical frame plate or the horizontal frame plate, the heat insulating material is not easily detached from the frame. ing.

The present invention further provides a rectangular frame formed by a pair of vertical frame plates extending in the vertical direction and a pair of horizontal frame plates extending in the horizontal direction, and covering one surface of the frame. And a heat insulating material provided on the surface of the flat plate member on the side where the frame is formed so as to fill the inside of the frame, and wherein the vertical frame plate and the horizontal frame are provided. Provided is a building wall in which a concave portion is formed on an inner surface side of at least one of the plates, and a convex portion that can fit into the concave portion is formed on an outer periphery of the heat insulating material.

In this aspect, a concave portion is formed on the inner surface side of the vertical frame plate or the horizontal frame plate of the building wall so that the convex portion provided on the outer periphery of the heat insulating material fits into the concave portion. Has become. The fitting of the concave portion of the vertical frame plate (or the horizontal frame plate) with the convex portion of the heat insulating material makes it difficult for the heat insulating material to come off from the frame.

If a recess is provided in a vertical frame plate (or a horizontal frame plate) and a wall is formed at a construction site so that the projection of the heat insulating material fits into the recess, the number of processes increases. , Not bothersome. For this reason, it is extremely significant that the above-mentioned building walls can be produced in factories.

The pair of vertical frame plates or the pair of horizontal frame plates may be provided with a middle frame plate for connecting the vertical frame plates or the horizontal frame plates to each other. By providing the middle frame plate, the strength of the frame body can be increased. When this middle frame plate is provided, the heat insulating material is divided into two parts according to the position of the middle frame plate.

Similarly to the above-described vertical frame plate or horizontal frame plate, a concave portion is provided on the side surface of the middle frame plate, and the outer periphery of the heat insulating material in contact with the middle frame plate is fitted into the concave portion. Is also good. Alternatively, a convex portion that fits into the concave portion can be provided on the outer periphery of the heat insulating material that is in contact with the middle frame plate. The recess can be formed on only one side of the middle frame plate or on both sides.

A sound insulation sheet may be overlaid on the upper surface of the heat insulating material. Alternatively, a sound insulation sheet may be provided on the lower surface of the heat insulating material, that is, between the heat insulating material and the flat plate member. Alternatively, sound insulation sheets can be provided on both the upper surface and the lower surface of the heat insulating material. As a result, the sound insulation effect of the wooden house can be enhanced without performing any special sound insulation work.

Further, the present invention provides a rectangular frame composed of a pair of vertical frame plates extending in the vertical direction and a pair of horizontal frame plates extending in the horizontal direction, and covering one surface of the frame. A middle frame plate extending in the frame in parallel with at least one of the horizontal frame plate and the vertical frame plate and connecting at least one of the pair of horizontal frame plates or the pair of vertical frame plates. And a heat insulating material provided on the surface of the flat plate member on the side where the frame is formed so as to fill the inside of the frame, and at least one of two diagonal lines of the rectangular frame. And a brace member inserted along the wall.

This brace member may be provided along one of two diagonal lines of the rectangular frame, or two brace members may be provided along both diagonal lines.

By providing a brace member extending in the diagonal direction of the rectangular frame, the building wall can be subjected to, for example, an external force acting perpendicular to the surface of the horizontal frame or a surface perpendicular to the surface of the vertical frame. It has a function of preventing deformation of the wall body against any external force that acts.

Further, the present invention provides a rectangular frame composed of a pair of vertical frame plates extending in the vertical direction and a pair of horizontal frame plates extending in the horizontal direction, and covering one surface of the frame. A middle frame plate extending in the frame in parallel with at least one of the horizontal frame plate and the vertical frame plate and connecting at least one of the pair of horizontal frame plates or the pair of vertical frame plates. A heat insulating material provided on the surface of the flat plate member on the side where the frame is formed to fill the inside of the frame, and an elasticity wound around at least a part of the outer periphery of the frame And an airtight holding member having an airtightness, the airtight holding member blocking airflow between the building wall around which the airtight holding member is wound and another member adjacent to the building wall. A building wall is provided.

The airtight holding member is made of an elastic material, for example, rubber or soft plastic. For example, when the architectural wall is fitted between the columns, the airtight holding member wound around the architectural wall is held in a slightly compressed state. As a result, the building wall and the column come into close contact with each other via the compressed airtight holding member, and the gap between the building wall and the column is originally due to a dimensional error. Even if there should be a gap in the building, the gap between the building wall and the pillar can be eliminated.

Further, even when the building wall shrinks to some extent due to a temperature difference between when the building wall is assembled and after the assembly, the airtightness is maintained with the shrinkage of the building wall. Since the members also contract by the same degree, the adhesion between the building wall and the columns is maintained.

The airtight holding member does not necessarily need to be wound around the entire outer periphery of the frame, but may be wound around only a part of the outer periphery of the frame. For example, the airtight holding member may be provided only along a pair of horizontal frame plates or vertical frame plates constituting the frame body, or the airtight holding member may be provided only on one of the horizontal frame plates and one of the vertical frame plates. Is also good.

The cross-sectional shape of the airtight holding member is not particularly limited. Any cross-sectional shape that protrudes outward from the outer periphery of the frame may be used. For example, various cross-sectional shapes such as a semicircular shape, a rectangular shape, or a shape protruding only at the center can be used.

The present invention also provides a rectangular frame formed by a pair of vertical frame plates extending in the vertical direction and a pair of horizontal frame plates extending in the horizontal direction, and covering one surface of the frame. And a middle frame plate extending in the frame in parallel with at least one of the horizontal frame plate and the vertical frame plate and connecting at least one of the pair of horizontal frame plates or the pair of vertical frame plates. A heat insulating material provided on the surface of the flat plate member on the side where the frame is formed so as to fill the inside of the frame, and at least one of two diagonal lines of the rectangular frame. And a resilient airtight holding member wound around at least a part of the outer periphery of the frame body. The airtight holding member is formed by winding the airtight holding member. Between the building wall being turned and other adjacent members To provide a wall for a building, wherein the wall of a building is blocked.

According to the building wall of the present invention, the effects of the two building walls described above can be simultaneously obtained.

In the above-mentioned building wall, at least one of the horizontal frame plate, the vertical frame plate, the flat plate member, the middle frame plate, and the bracing member can be made of an LVL material. .

Here, the LVL member refers to a high-strength plywood in which a plurality of thin plates are bonded together, and by using the LVL material, the overall strength of the building wall can be improved.

The present invention also provides a building wall body that forms an inner wall by being fitted between a plurality of columns arranged in parallel with the outer wall at a first distance from the outer wall. A rectangular frame composed of a pair of vertical frame plates extending upward and downward and a pair of horizontal frame plates extending in the left-right direction; a flat plate member covering one surface of the frame; An architectural structure comprising a heat insulating member disposed on the flat plate member in the body, wherein the vertical frame plate has a height equal to the sum of the first interval and the width of the pillar. Provide a wall for goods.

In the above-described building wall, unlike the conventional building wall, the vertical frame plate is configured to have a height equal to the sum of the first interval and the width of the column. For this reason, as will be described later, the vertical frame plate can also serve as a spacer between the outer wall and the pillar, and only by fitting the building wall between the two pillars, The inner wall can be formed, and the outer wall and the column can be kept separated.

Like the vertical frame plate, the horizontal frame plate can also be configured to have a height equal to the sum of the first spacing and the width of the column. With this configuration, both the vertical frame plate and the horizontal frame plate serve as the spacer, and the outer wall and the column can be separated in a more stable state.

The vertical frame plate may be provided with a notch having a shape complementary to the outer shape of the column. The notch allows the notch to engage with the pillar when the building wall is fitted between the pillars, thereby increasing the adhesion between the building wall and the pillar. .

Further, a packing can be inserted between the notch of the vertical frame plate and the column. Thereby, the adhesion between the building wall and the pillar can be further increased.

It is preferable that a hole penetrating in the vertical direction is formed in each of the pair of horizontal frame plates. When the pair of horizontal frame plates is formed at a height equal to the sum of the first interval and the width of the column, the degree of vertical ventilation decreases. For this reason, by providing a hole penetrating in the vertical direction in the horizontal frame plate, it is possible to prevent a decrease in the vertical ventilation state in the space between the outer wall and the column.

The wall for a building has a first space and a width of a column extending in the middle of the pair of vertical frame plates and extending in parallel with the vertical frame plates and connected at both ends to the pair of horizontal frame plates. It is possible to further form a middle frame plate having a height equal to the sum of

[0038] By adding the middle frame plate, the strength of the frame formed by the vertical frame plate and the horizontal frame plate can be improved. In addition, since the middle frame plate also has a height equal to the sum of the first interval and the width of the column, the outer wall and the column are more stably separated from each other in combination with the vertical frame plate and the horizontal frame plate. Can be placed.

The horizontal frame plate and the vertical frame plate are formed from two parts, one part is a part corresponding to the width of the pillar, and the other part is a part corresponding to the first interval. be able to.

As will be described later, the building wall according to the present invention can be formed by adding a new member to the conventional building wall, and the conventional building wall can be formed. There is no need to dispose of all of them.

As described above, the vertical frame plate and the horizontal frame plate can be composed of two separate parts. However, it is naturally possible to form the two parts as a single unitary member. Of course, it is possible.

As with the vertical and horizontal frame plates, the middle frame plate can also be composed of two separate parts. Further, it can be formed as a single member.

[0043]

[Embodiment of the invention]

 FIG. 1 shows a building wall 1 according to a first embodiment of the present invention. The building wall 1 is formed by bonding a pair of vertical frame plates 2a, 2b extending in the vertical direction and a pair of horizontal frame plates 3a, 3b extending in the horizontal direction to each other at their respective ends, or using a fastener. (A screw, a nail, or the like).

On one side of the frame 4, a flat plate member 5 having the same size as the rectangular shape formed by the frame 4 is adhered or fixed with fasteners. Further, the pair of horizontal frame plates 3a and 3b are connected by a middle frame plate 6 at a substantially intermediate position between them. The middle frame plate 6 is adhered to the pair of horizontal frame plates 3a and 3b and the flat plate member 5, or is fixed by fasteners.

The two rectangular spaces 7 a and 7 b formed by the pair of vertical frame plates 2 a and 2 b, the pair of horizontal frame plates 3 a and 3 b, and the middle frame plate 6 include these spaces 7 a and 7 b. Heat insulating materials 8a and 8b having the same shape (for example, a heat insulating material made of a hard urethane foam plate or polystyrene) are adhered.

The building wall according to the present embodiment having the above-described structure is used as follows. First, as shown in FIG. 2, at a building site, a base 11 is fixed on a foundation 10 and a plurality of columns 12 are erected on the base 11. Further, the spar 13 is suspended between the columns 12, and the frame 14 having a size that allows the two building walls 1 to be fitted in parallel by the base 11, the spar 13 and the two columns 12. Form.

The building wall 1 shown in FIG. 1 is produced at a building material manufacturing plant and brought to the building site as a finished product. Next, as shown in FIG. 2, the two building walls 1 are arranged side by side in the frame 14 and fitted so that the flat plate member 5 is located on the indoor side. Thereafter, as shown in FIG. 4, nails 16 are driven into the pillars 12 of the two vertical frame plates 2a and 2b of the building wall 1 that are in contact with the two pillars 12 via their inner surfaces 2c. Then, as shown in FIG. 3, nails 16 are driven into the vertical frame plates 2a and 2b of the two adjacent building walls 1 via their inner surfaces 2c. , Fixed to each other. Next, a pair of horizontal frame plates 3a and 3b of the two building wall bodies 1 are nailed and fixed to the beam 13 and the base 11, respectively, via their inner surfaces 3c.

After the two building walls 1 are fixed in the skeleton 14 in this manner, as shown in FIGS. 3 and 4, the plate members 5 of the two adjacent building walls 1 are used. , The boundary between each building wall 1 and each pillar 12, the boundary between each building wall 1 and the base 11, and the boundary between each building wall 1 and the girder 13. An airtight tape 15 is attached so that no gap is formed at these boundaries.

As described above, the building wall 1 produced in the factory is fitted into the skeleton 14 at the building site, and functions as a base for the inner wall of the wooden house. In the above-described first embodiment, the middle frame plate 6 does not necessarily need to be provided at an intermediate position between the horizontal frame plates 3a and 3b, and may be deviated left or right from the intermediate position. Instead of the middle frame plate 6 connecting the horizontal frame plates 3a and 3b, a middle frame plate connecting the vertical frame plates 2a and 2b can be provided. Further, it is possible to form the building wall 1 without providing the middle frame plate 6.

FIG. 5 shows a building wall according to a second embodiment of the present invention. The difference between the building wall body 20 according to the present embodiment and the building wall body 1 according to the first embodiment is that the vertical frame plates 2a and 2b and the horizontal frame plates 3a and 3b are arranged in the longitudinal direction thereof. The point is that an extended recess is formed. Except for this point, the building wall 20 according to the second embodiment has the same structure as the building wall 1 according to the first embodiment. Components that are the same as the components are denoted by the same reference numerals.

As shown in FIG. 5, the vertical frame plates 2a, 2b are provided with concave portions 2d extending over the entire length of the vertical frame plates 2a, 2b on the inner surface 2c side. The recess 2d has a rectangular shape, starts from the flat plate member 5, reaches almost half the height of the vertical frame plates 2a, 2b, and has a depth almost half the width of the vertical frame plates 2a, 2b. doing. The inner surface 3c of each of the horizontal frame plates 3a and 3b is also provided with a recess 3d exactly the same as the recess 2d.

The heat insulating materials 8 a and 8 b are arranged on the flat plate member 5 so as to fit into the concave portions 2 d and 3 d formed in the vertical frame plates 2 a and 2 b and the horizontal frame plates 3 a and 3 b. For this reason, even if the heat insulating materials 8a and 8b are not bonded to the flat plate member 5 as in the first embodiment described above, the heat insulating materials 8a and 8b do not come off from the frame 4.

In the present embodiment, the concave portions 2d and 3d are provided in both the vertical frame plates 2a and 2b and the horizontal frame plates 3a and 3b, but it is not always necessary to provide the concave portions in both. If at least one of the vertical frame plates 2a, 2b and the horizontal frame plates 3a, 3b is provided with a concave portion 2d or 3d, the heat insulating materials 8a, 8b can be fixed inside the frame body 4.

When the middle frame plate 6 is provided, as shown in FIG. 6, a recess 6b similar to the recesses 2d and 3d can also be provided at the lower ends of both side surfaces of the middle frame plate 6. Due to the recess 6b, the heat insulating members 8a and 8b abut on the flat plate member 5 more closely. The recesses 6b in the middle frame plate 6 do not necessarily need to be provided on both side surfaces of the middle frame plate 6, and may be provided only on any one side surface.

FIG. 7 shows a third embodiment of the present invention. Also in the building wall 30 according to the present embodiment, similarly to the building wall 20 according to the second embodiment, the recesses 2e, 3e are respectively formed in the vertical frame plates 2a, 2b and the horizontal frame plates 3a, 3b. Although only the concave portion 2e is shown in FIG. 7, the difference from the concave portions 2d and 3d in the second embodiment is that the concave portions 2e and 3e in the present embodiment are different from the vertical frame plates 2a and 2b or This is a point formed at an intermediate portion in the height direction of the horizontal frame plates 3a and 3b. That is, the concave portions 2e and 3e in the present embodiment do not start from the flat plate member 5 like the concave portions 2d and 3d in the second embodiment, but start from a position at a predetermined height from the flat plate member 5. Is formed.

In the present embodiment, on the outer periphery of the heat insulating materials 8a, 8b, there are provided convex portions 8e having a shape that can be fitted into the concave portions 2e, 3e. As shown in FIG. 7, the protrusions 8e of the heat insulators 8a and 8b are fitted into the recesses 2e and 3e of the vertical frame plates 2a and 2b and the horizontal frame plates 3a and 3b, so that the heat insulators 8a and 8b are flat members. Even if it does not adhere to 5, the heat insulating materials 8a and 8b do not come off the frame 4.

Also in this embodiment, when the middle frame plate 6 is provided, the middle frame plate 6 can be provided with a recess (not shown) similar to the recesses 2 e and 3 e.

Various modifications are possible in any of the first to third embodiments. For example, as shown in FIG. 8, a sound insulation sheet 31 can be provided on the upper surfaces of the heat insulating materials 8a and 8b. Alternatively, as shown in FIG. 9, a sound insulation sheet may be provided on the lower surfaces of the heat insulators 8a and 8b, that is, between the heat insulators 8a and 8b and the flat plate member 5. Alternatively, a sound insulation sheet can be provided on both the upper and lower surfaces of the heat insulating materials 8a and 8b. By providing the sound insulation sheet 31, the sound insulation function of the house can be enhanced.

A fourth embodiment of the building wall according to the present invention is shown in FIGS. 10 (A) and 10 (B). FIG. 10A is a perspective view of a building wall according to the present embodiment, and FIG. 10B is a cross-sectional view taken along line BB of FIG. 10A. As shown in FIG. 10 (A), a building wall 40 according to the present embodiment includes a pair of vertical frame plates 41 extending vertically and parallel to each other and a pair of horizontal frames extending horizontally to each other and parallel to each other. A rectangular frame 43 composed of a plate 42 is provided. The frame 43 is formed by joining the vertical frame plate 41 and the horizontal frame plate 42 at their respective ends.

One surface of the frame 43 is covered with a flat plate member 44, which forms the bottom surface of the frame 43. Inside the frame body 43, there is provided a middle frame plate 45 extending parallel to the vertical frame plate 41 and interconnecting a pair of horizontal frame plates 42. The inside of the frame 43 is filled with urethane 46 as a heat insulating material on the flat plate member 44. As shown in FIG. 10B, the urethane 46 is filled to almost half the height of the horizontal frame plate 42.

A brace member 47 is incorporated inside the rectangular frame 43 along a diagonal line of the frame 43. The brace member 47 extends from the lower right corner of the frame 43 to the upper left corner via the middle frame plate 45 on the way. The vertical frame plate 41, the horizontal frame plate 42, the flat plate member 44, the middle frame plate 45, and the brace members 47 in this embodiment are all made of LVL material.

In the building wall 40 according to the present embodiment, since the brace members 47 are provided along the diagonal direction of the rectangular frame 43, an external force acts perpendicular to the surface of the vertical frame plate 41. However, even if an external force acts perpendicularly to the surface of the horizontal frame plate 42, the deformation of the wall body 40 can be prevented.

In the present embodiment, the brace members 47 are provided along only one of the two diagonal lines of the frame 43, but form an X-shape along both of the two diagonal lines of the frame 43. Thus, two brace members 47 can be provided. Further, as for the middle frame plate 45, in addition to the illustrated one, another middle frame plate extending parallel to the horizontal frame plate 42 and connecting the pair of vertical frame plates 41 to each other can be formed. .

FIG. 11 is a perspective view showing a fifth embodiment of the building wall according to the present invention. In the building wall according to the present embodiment, an airtight holding member 48 is further provided on the building wall according to the above-described fourth embodiment.

The airtight holding member 48 is provided over the entire area of the frame 43 along the outer periphery of the frame 43, that is, along the outer surfaces of the vertical frame plate 41 and the horizontal frame plate 42. The airtight holding member 48 is made of rubber. In addition, any material can be selected for the airtight holding member 48 as long as the material has elasticity. For example, a soft plastic or the like can be selected in addition to rubber.

FIG. 12 shows a cross section of the airtight holding member 48. As shown in FIG. 12, the cross section of the airtight holding member 48 is entirely curved, and the central portion protrudes.

The airtight holding member 48 shuts off the flow of air between the wall 40 and another member adjacent to the wall 40, and maintains airtightness between the room and the outside. Performs functions. For example, the building wall 40 around which the air-tightness retaining member 48 is wound is formed into a rectangular shape formed between two pillars and two horizontal members suspended over the pillars. When the airtight holding member 48 is fitted into the space, the airtight holding member 48 is held in a slightly compressed state by the columns and the horizontal members. For this reason, the building wall 40 and the columns and the horizontal members are brought into close contact with each other via the compressed airtight holding member 48, and the building wall 40 and the columns and the horizontal members are connected to each other. The gap between them can be eliminated.

Further, even when the building wall 40 itself shrinks to some extent due to a temperature difference between the time of assembling the building wall 40 and the time after assembling, the shrinkage of the building wall 40 is accompanied by the shrinkage of the building wall 40. Accordingly, the airtightness retaining member 48 also contracts by the same degree and returns to the original size, so that the adhesion between the building wall 40 and the columns and the horizontal members is maintained.

In the above-described fifth embodiment, the air-tightness holding member 48 is wound around the entire outer periphery of the frame 43, but it is not always necessary to wind it around the entire outer periphery of the frame 43. is not. For example, when it is sufficient to maintain only the adhesion between the frame 43 and the columns adjacent to the left and right thereof, the airtight holding member 48 may be provided only on the outer surfaces of the pair of vertical frame plates 41. .

The cross-sectional shape of the airtight holding member 48 is not limited to the shape shown in FIG. Any cross-sectional shape that protrudes outward from the outer periphery of the frame 43 may be used. For example, in addition to the cross-sectional shape shown in FIG. can do.

FIGS. 13 and 14 show a sixth embodiment of the building wall according to the present invention. FIG. 13 is a perspective view of the building wall of the present embodiment, and FIG. 14 is a cross-sectional view of the building wall of the present embodiment in a state where the wall is attached between columns. As shown in FIG. 14, a plurality of columns 61 are erected on the indoor side of the outer wall 60 in parallel with the outer wall 60. The outer wall 60 and the column 61 are separated while maintaining the interval S1. Note that the width of the column 61 is the length of S2. The building wall 50 according to the present embodiment is fitted between two columns 61 to form an inner wall.

As shown in FIG. 13, a building wall 50 according to the present embodiment includes a pair of vertical frame plates 51 extending parallel to each other in the vertical direction, and a pair of vertical frame plates 51 extending parallel to each other in the horizontal direction. A pair of horizontal frame plates 52 connected to the plate 51 is provided. The vertical frame plate 51 and the horizontal frame plate 52 form a rectangular frame 54.

As shown in FIG. 14, a rectangular notch 51 a is formed on the outer surface of the vertical frame plate 51. The notch 51a has a shape complementary to the outer shape of the column 61, and when the building wall 50 is fitted between the two columns 61, the vertical frame plate 51 is formed in the portion of the notch 51a. In this case, the column 61 comes into close contact with the column 61.

Similarly, cutouts 52 a having the same shape as the cutouts 51 a are provided at both ends of the horizontal frame plate 52, and the vertical frame plate 51 and the horizontal frame plate 52 are formed with the cutouts 51 a and 52 a. Are connected to each other so as to form a continuous surface. One of two open surfaces of a frame body 54 composed of a vertical frame plate 51 and a horizontal frame plate 52 is covered with a plywood 55 as a flat plate member.

Further, at the center of the pair of vertical frame plates 51, there is provided a middle frame plate 53 extending in parallel with the vertical frame plates 51 and connected to each of the pair of horizontal frame plates 52 at both ends. .

Each of the vertical frame plate 51, the horizontal frame plate 52 and the middle frame plate 53 has a height equal to the sum of the space S 1 between the outer wall 60 and the column 61 and the width S 2 of the column 61. (More precisely, it has a height represented by (S1 + S2-T), where T is the thickness of the plywood 55. However, the thickness T of the plywood 55 is compared to S1 + S2. The height of the vertical frame plate 51, the horizontal frame plate 52, and the middle frame plate 53 is represented by (S1 + S2) hereinafter.

Inside the frame 54, urethane 56 as a heat insulating member is adhered to the plywood 55 with an adhesive on the plywood 55 in a region excluding the middle frame plate 53. A notch 51b is provided at the end of the inner surface of the vertical frame plate 51 on the plywood 55 side, and the urethane 56 is also supported by being fitted into the notch 51b.

A packing 57 is sandwiched between the notch 51 a of the vertical frame plate 51 and the column 61. Each of the horizontal frame plates 52 is provided with a plurality of holes 52b penetrating in the vertical direction on both sides of the middle frame plate 53.

The building wall 50 according to the present embodiment having the above configuration is used as follows. The interval between two adjacent columns 61 is a length obtained by subtracting the length of the notch 52a (the length of two cutouts) from the length of the horizontal frame plate 52 of the building wall 50 (in other words, , The length of the plywood 55 in the horizontal direction). For this reason, as shown in FIG. 14, after the building wall 50 is fitted between the two columns 61, it is fixed to the columns 61 via nails, adhesive or other appropriate means. This forms an inner wall. Thereafter, the outer wall 60 is attached to the building wall 50.

In the building wall body 50 according to the present embodiment, since the vertical frame plate 51 and the horizontal frame plate 52 have a height of (S1 + S2), the vertical frame plate 51 and the horizontal frame The plate 52 functions as a spacer for keeping the outer wall 60 and the column 61 spaced apart. Conventionally, in order to maintain the outer wall 60 and the column 61 in a state of being separated from each other, a timber is interposed therebetween as a spacer. However, such a timber is used by the building wall 50 according to the present embodiment. It is possible to form the inner wall without using the same, and to keep the outer wall 60 and the column 61 separated.

Further, since the middle frame plate 53 also has the height of (S1 + S2), the outer wall 60 and the column 61 are separated from each other in a more stable state in combination with the vertical frame plate 51 and the horizontal frame plate 52. You can let it go.

By the notch 51 a provided in the vertical frame plate 51 and the packing 57 sandwiched between the notch 51 a and the column 61, the adhesion between the building wall 50 and the column 61 is further improved. doing.

The through holes 52 a formed in the horizontal frame plate 52 ensure vertical ventilation in the space between the outer wall 60 and the column 61. As described above, according to the building wall body 50 according to the present embodiment, it is possible to omit the square material that is conventionally required between the outer wall 60 and the pillar 61 and to reduce the number of parts of the material. It is possible to reduce the number of work steps and work time.

The vertical frame plate 51, the horizontal frame plate 52, and the middle frame plate 53 in the above-described sixth embodiment are all formed as a single member. It can also be made by preparing a member having the same shape as each part when 51 is appropriately divided into two parts, and joining these two parts together.

FIG. 15 shows a horizontal frame plate 52 composed of two portions 52c and 52d. The two portions 52c and 52d are square members having different lengths, and the two frame members are fixed to each other with a nail, an adhesive, or other appropriate means to form the horizontal frame plate 52.

Here, focusing on the shorter portion 52d, the portion 52d has the same cross section and the same shape as the horizontal frame plates 3a and 3b (see FIG. 5) in the building wall body 20 according to the second embodiment. It can also be designed as a length member. Therefore, if the shorter portion 52d is designed in such a manner, the horizontal frame plate 52 can be formed by fixing the longer portion 52c to the portion 52d.

The same applies to the vertical frame plate 51 and the middle frame plate 53.

As shown in FIG. 16, the middle frame plate 53 is composed of two portions 53a and 53b, and one portion 53b is formed of the middle frame plate 6 in the building wall body 20 according to the second embodiment. It is designed as a member having the same cross section and the same length.

Similarly, as shown in FIG. 17, the vertical frame plate 51 is composed of two parts 51 c and 51 d, and one part 51 d is attached to the building wall 20 according to the second embodiment. Are designed to have the same cross section and the same length as the vertical frame plates 2a and 2b (see FIG. 5).

As described above, each of the vertical frame plate 51, the horizontal frame plate 52, and the middle frame plate 53 is designed as a member composed of the two portions 52c, 52d; 53a, 53b; 51c, 51d. Are designed as the same members as the horizontal frame plates 3a, 3b, the middle frame plate 6, and the vertical frame plates 2a, 2b in the building wall body 20 according to the second embodiment. The second embodiment is achieved only by fixing the other portions 52c, 53a, and 51c of the vertical frame plate 51, the horizontal frame plate 52, and the middle frame plate 53 to the building wall body 20 according to the second embodiment. The building wall body 20 according to the third embodiment can be modified to the wall panel 50 according to the sixth embodiment.

In the above example, the building wall 20 according to the second embodiment is modified to a building wall 50 that is mowed to the sixth embodiment. Such a building wall 1 can be modified to a building wall 50 that is cut in the sixth embodiment.

As described above, the building wall 50 according to the present embodiment can be formed based on another building wall, and the building wall 50 can be formed without discarding the other building wall. It can be replaced with the building wall 50 according to the embodiment.

[0093]

[Effect of the invention]

 According to claim 1, since the building wall can be produced in a factory, the panel body produced in the factory can be brought to the construction site and simply fitted into the pre-made framework of the house. An inner wall base or other wall portions can be formed. For this reason, the number of steps can be greatly reduced and the construction period can be significantly reduced as compared with the conventional construction method in which an inner wall foundation is formed each time at a construction site.

Furthermore, since the building wall according to the present invention can be manufactured at a factory in a lump, the dimensional accuracy of the building wall is greatly improved as compared with the conventional construction method created at a building site. Can be made.

Further, by fitting the building wall into the frame of the house, the building wall itself functions as a wall base, a stud or a bracing, so that the wall strength can be increased. it can.

Further, since the flat plate member faces the indoor side, the flat plate member can be used as the inner wall base material as it is. For this reason, it is possible to omit the internal finishing base such as gypsum board.

In addition, since a heat insulating material such as a hard urethane foam material is provided on the outdoor side of the flat member, heat conduction from the inside of the room and heat conduction from the outdoor side are blocked by the heat insulating material, and an excellent heat insulating effect is obtained. Can be obtained. Further, since a ventilation space is formed between the outdoor surface of the heat insulating material and the inner surface of the outer wall formed outside the building wall, dew condensation inside the wall in winter can be prevented, and Corrosion of other members can be prevented.

According to the second and third aspects, a concave portion is formed in a vertical frame plate and a horizontal frame plate constituting a wall for a building, and a heat insulating material is fitted into the concave portion. The airtightness of the wall itself is improved, and the fastening of the heat insulating material itself is also improved.

According to the fourth aspect, by further providing the middle frame plate, the overall strength of the building wall can be improved. According to the fifth and sixth aspects, it is possible to improve the adhesion of the heat insulating material itself to the building wall when the inner frame plate is provided.

According to the seventh aspect, the sound insulation effect of the building wall can be improved. According to the wall for a building according to claim 8, the brace member extending in the diagonal direction of the rectangular frame is an external force acting perpendicular to the surface of the vertical frame or perpendicular to the surface of the horizontal frame. The function of preventing the deformation of the wall is added to any external force acting on the wall.

According to the building wall according to the ninth aspect, the building wall and the surrounding pillars come into close contact with each other via the airtight holding member, which may cause a dimensional error or a temperature difference. This can prevent the occurrence of a gap between the two.

According to the building wall of the tenth aspect, both the effect of the above-described building wall of the eighth aspect and the effect of the building wall of the ninth aspect are obtained. Can be obtained. According to the building wall according to the eleventh aspect, the overall strength of the building wall can be improved.

According to the twelfth or thirteenth aspect, it is no longer necessary to use a timber attached between the outer wall and the wall, which is required when attaching a conventional building wall. As a result, the number of materials can be reduced, and the work process and work time can be reduced.

According to the fourteenth or fifteenth aspect, it is possible to increase the adhesion between the vertical frame plate and the column, and it is possible to increase the shut-off performance between the room and the outside air. According to the sixteenth aspect, it is possible to prevent the ventilation performance in the vertical direction of the space between the outer wall and the column from deteriorating due to the provision of the horizontal frame plate.

According to the seventeenth aspect, the frame formed by the vertical frame plate and the horizontal frame plate can be strengthened, and the interval between the outer wall and the pillar can be maintained more stably. Can be.

According to claims 18 and 19, it is possible to obtain the building wall according to the present invention simply by attaching an appropriate member to another building wall, and to obtain another building wall. There is no need to dispose of material walls, and materials can be effectively used.

[Brief description of the drawings]

FIG. 1 is a perspective view of a building wall according to a first embodiment of the present invention.

2 is a perspective view showing a state of use of the building wall shown in FIG. 1;

FIG. 3 is a cross-sectional view showing a connected state of adjacent building walls.

FIG. 4 is a cross-sectional view showing a connection state between a building wall and a pillar.

FIG. 5 is a perspective view of a building wall according to a second embodiment of the present invention.

6 is a cross-sectional view showing a state where the building wall shown in FIG. 5 is fitted into a skeleton of a house.

FIG. 7 is a sectional view showing a state in which a building wall according to a third embodiment of the present invention is connected to a pillar.

FIG. 8 is a cross-sectional view of a building wall provided with a sound insulation sheet.

FIG. 9 is a cross-sectional view of a building wall provided with a sound insulation sheet.

10A is a perspective view of a fourth embodiment of a building wall according to the present invention, and FIG. 10B is a cross-sectional view taken along line BB of FIG. 10A.

FIG. 11 is a perspective view of a fifth embodiment of a building wall according to the present invention.

FIG. 12 is a cross-sectional view of the airtight holding member.

FIG. 13 is a perspective view of a sixth embodiment of the building wall according to the present invention.

FIG. 14 is a cross-sectional view when the building wall shown in FIG. 13 is attached between two columns.

FIG. 15 is a perspective view of a horizontal frame plate composed of two parts.

FIG. 16 is a perspective view of a middle frame plate composed of two parts.

FIG. 17 is a perspective view of a vertical frame plate composed of two parts.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building wall 2a, 2b Vertical frame board 3a, 3b Horizontal frame board 2d, 3d, 2e Recessed part 4 Frame body 5 Flat plate member 6 Medium frame board 7a, 7b Space 8a, 8b Heat insulation material which concerns on 1st Embodiment 8e Convex part of heat insulating material 10 Foundation 11 Base 12 Column 13 Girder 14 Frame 15 Airtight tape 20 Building wall 30 according to second embodiment 30 Building wall 31 according to third embodiment 31 Sound insulation sheet 40 Walls for buildings 41, 51 Vertical frame plates 42, 52 Horizontal frame plates 43, 54 Frame bodies 44, 55 Flat plate members 45, 53 Middle frame plates 46, heat insulating materials 47 Brace members 48 Airtight holding members 50 according to the fourth embodiment Building wall body 60 according to the sixth embodiment 60 outer wall 61 pillar

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[Procedure amendment]

[Submission date] September 11, 1997

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Name of device

[Correction method] Change

[Correction contents]

[Name of the device] Building wall

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. ⁶ identifications FI E04B 2/56 611 E04B 2/56 611C 621 621A 621H 622 622B 622H 632 632B 632D 632H 644 644D 645 645B 2/00 E04C 2/46 E

Claims (19)

[Utility model registration claims] 1. A rectangular frame comprising a pair of vertical frame plates extending in a vertical direction and a pair of horizontal frame plates extending in a horizontal direction, and a flat plate member covering one surface of the frame. And a heat insulating material provided on the surface of the flat plate member on the side where the frame is formed, so as to fill the inside of the frame, and a building wall. 2. A rectangular frame comprising a pair of vertical frame plates extending in a vertical direction and a pair of horizontal frame plates extending in a horizontal direction, and a flat member covering one surface of the frame. A heat insulating material provided on the surface of the flat plate member on the side where the frame is formed, so as to fill the inside of the frame, and at least one of the vertical frame plate and the horizontal frame plate includes A wall for a building, wherein a concave portion is formed at a lower end portion of the inner surface, and the outer periphery of the heat insulating material is fitted in the concave portion. 3. A rectangular frame formed by a pair of vertical frame plates extending in a vertical direction and a pair of horizontal frame plates extending in a horizontal direction, and a flat plate member covering one surface of the frame. A heat insulating material provided on the surface of the flat member on the side where the frame is formed, so as to fill the inside of the frame, and an inner surface is provided on at least one of the vertical frame plate and the horizontal frame plate. A wall for a building, in which a concave portion is formed on a side, and a convex portion that can fit into the concave portion is formed on an outer periphery of the heat insulating material. 4. A middle frame plate for interconnecting the pair of vertical frame plates or the pair of horizontal frame plates is provided, and the heat insulating material is divided into two by the middle frame plate. The building wall according to any one of claims 1 to 3, characterized in that: 5. A concave portion is provided at a lower end portion of at least one side surface of the middle frame plate, and an outer periphery of the heat insulating material in contact with the middle frame plate is fitted into the concave portion. The building wall according to claim 4. 6. A concave portion is provided on at least one side surface of the middle frame plate, and a convex portion fitted to the concave portion is formed on an outer periphery of the heat insulating material in contact with the middle frame plate. The building wall according to claim 4, characterized in that: 7. The building wall according to claim 1, wherein a sound insulation sheet is stretched in contact with at least one of an upper surface and a lower surface of the heat insulating material. 8. A rectangular frame comprising a pair of vertical frame plates extending in a vertical direction and a pair of horizontal frame plates extending in a horizontal direction, and a flat plate member covering one surface of the frame. A middle frame plate extending in the frame in parallel with at least one of the horizontal frame plate and the vertical frame plate and connecting at least one of the pair of horizontal frame plates or the pair of vertical frame plates; and the frame body. A heat insulating material provided on the surface of the flat plate member on the side where is formed to fill the inside of the frame, and inserted along at least one of two diagonal lines of the rectangular frame. A building wall, comprising: a bracing member; 9. A rectangular frame comprising a pair of vertical frame plates extending in a vertical direction and a pair of horizontal frame plates extending in a horizontal direction, and a flat plate member covering one surface of the frame. A middle frame plate extending in the frame in parallel with at least one of the horizontal frame plate and the vertical frame plate and connecting at least one of the pair of horizontal frame plates or the pair of vertical frame plates; and the frame body. A heat insulating material provided on the surface of the flat plate member on the side where is formed so as to fill the inside of the frame, and an air-tight seal having elasticity wound around at least a part of the periphery of the frame The airtight holding member is configured to block the flow of air between the building wall around which the airtight holding member is wound and another adjacent member. Characteristic building walls. 10. A rectangular frame comprising a pair of vertical frame plates extending in a vertical direction and a pair of horizontal frame plates extending in a horizontal direction, and a flat plate member covering one surface of the frame. A middle frame plate extending in the frame in parallel with at least one of the horizontal frame plate and the vertical frame plate and connecting at least one of the pair of horizontal frame plates or the pair of vertical frame plates; and the frame body. A heat insulating material provided on the surface of the flat plate member on the side where is formed to fill the inside of the frame, and inserted along at least one of two diagonal lines of the rectangular frame. A brace member, and an elastic airtight holding member wound around at least a part of the outer periphery of the frame, wherein the airtight holding member is the building around which the airtight holding member is wound. Block the flow of air between the wall and other adjacent members. A wall for a building characterized by being cut off. 11. The apparatus according to claim 1, wherein at least one of said vertical frame plate, said horizontal frame plate, said flat plate member, said middle frame plate and said brace member is made of LVL material. The building wall according to any one of 8 to 10. 12. A building wall for forming an inner wall by fitting between a plurality of columns arranged in parallel with the outer wall at a first distance from the outer wall, the building wall body extending in a vertical direction. A rectangular frame composed of a pair of vertical frame plates and a pair of horizontal frame plates extending in the left-right direction; a flat plate member covering one surface of the frame body; Wherein the vertical frame plate has a height equal to the sum of the first interval and the width of the pillar. 13. The building wall according to claim 12, wherein the horizontal frame plate has a height equal to the sum of the first interval and the width of the column. 14. The notch having a shape complementary to the outer shape of the column is provided in the vertical frame plate, and the notch is formed when the building wall is fitted between the columns. 13. Engagement with said pillar.
Or the building wall according to 13. 15. A packing is interposed between the notch of the vertical frame plate and the pillar.
4. The building wall according to 4. 16. The building wall according to claim 12, wherein a hole penetrating in a vertical direction is formed in each of the pair of horizontal frame plates. 17. An intermediate portion between the pair of vertical frame plates, extending in parallel with the vertical frame plates, being connected to the pair of horizontal frame plates at both ends, and being equal to the sum of the first interval and the width of the column. The building wall according to any one of claims 12 to 16, further comprising a middle frame plate having a height. 18. The vertical frame plate and the horizontal frame plate are composed of two parts, one part corresponding to the width of the pillar, and the other part corresponding to the first interval. The building wall according to any one of claims 12 to 16, wherein the wall is provided. 19. The middle frame plate is composed of two parts, one part corresponding to the width of the pillar, and the other part corresponding to the first interval. 18. The wall panel according to claim 17, wherein