JP7307016B2 - Covering structure of connecting space - Google Patents

Description

Article 30, paragraph 2 of the Patent Act applies On August 26, 2019, on the website of Misawa Homes and the Japan Aerospace Exploration Agency, and on October 29, 2019, at the unveiling of the "Antarctic mobile station unit" , November 7, 2019 at the 63rd Space Science and Technology Joint Lecture Meeting, November 12, 2019 on the Misawa Homes website, and December 3, 2019 at the EMIRA Editorial Committee It was released on the website of the association on February 7, 2020 at the Space Exploration Open Innovation Forum.

TECHNICAL FIELD The present invention relates to a covering structure for connecting spaces that connect residential units.

2. Description of the Related Art Conventionally, there is known a technique of constructing a unit-type building by combining a plurality of building units formed in the shape of a rectangular parallelepiped frame (see, for example, Patent Literature 1). The building unit includes four corner pillars, a plurality of ceiling beams connecting the upper ends of the pillars, and a plurality of floor beams connecting the lower ends of the pillars. are rigidly joined to form a steel rigid-frame structure.

Moreover, in order to expand the living space, there are cases where a plurality of building units are connected to each other as in Patent Document 2. In that case, an opening is formed in the mutually facing surfaces of the adjacent building units, and an expanding connecting portion that can be folded and stored and that can be deployed and expanded is provided in the opening, and further the expanding connecting portions of both building units are provided with each other. are connected with a connecting bridge plate to form the floor and ceiling of the connecting space. Furthermore, the sides and top of the connecting space are covered with a sheet, and the base end of the sheet is intermittently fixed to the enlarged connecting portion by hooks.

Japanese Patent Application Laid-Open No. 2001-214530 Utility Model Registration No. 2534936

By the way, when considering the use of a building unit (hereinafter referred to as a residential unit) in cold regions or polar regions, a gap is created between the base end of the sheet and the expanded connecting portion, allowing rain, snow, and wind to enter the interior. It is necessary to prevent

The present invention has been made in view of the above circumstances, and its object is to fasten the base end portion of the covering material that covers the connecting space to the living unit so as not to create a gap, and to It is to improve the fastening strength for.

The invention according to claim 1, for example, as shown in FIGS. 50 is covered with a covering material 62,
The one and the other residential units 1 (1A, 1B) are composed of four corner pillars 20, a plurality of ceiling beams 21, 22 connecting upper ends of the four corner pillars 20, and lower ends of the four corner pillars 20. A plurality of floor beams 23 and 24 that connect the parts together constitute a Rahmen structure,
The covering material 62 is provided across the one living unit 1 (1A) to the other living unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. ,
The covering material 62 is provided continuously along the one and the other living unit 1 (1A, 1B) side ends of the covering material 62 and is secured by a fastening frame 70 that holds the ends. Fastened to one and the other residential unit 1 (1A, 1B) ,
Between the fastening frame 70 fastened to the one living unit 1 (1A) and the fastening frame 70 fastened to the other living unit 1 (1B), these fastening A connecting beam 78 that connects the frames 70 is bridged .

According to the first aspect of the invention, it is provided across from one residential unit 1 (1A) to the other residential unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. A covering material 62 is provided continuously along one and the other living unit 1 (1A, 1B) side end portions of the covering material 62 and is held by a fastening frame 70 that holds the end portions. Since it is fastened to the housing unit 1 (1A, 1B), the covering material 62 is attached to one side and the other side of the housing unit 1 (1A, 1B) by the fastening frame 70. It can be continuously fastened to the living unit 1 (1A, 1B). As a result, the base end portion (unit side end portion) of the covering material 62 that covers the connecting space 50 is fastened to the living units 1 (1A, 1B) so as not to create a gap, and the living units 1 Fastening strength for (1A, 1B) can be improved.
In addition, between the fastening frame 70 fastened to one residential unit 1 (1A) and the fastening frame 70 fastened to the other residential unit 1 (1B), these fastening frames 70 Since the connecting beams 78 that connect them are bridged, it is possible to improve the rigidity of the frame structure for extending the covering material 62 that steps on the fastening frames 70 and the connecting beams 78, and the connecting beams 78 The bending of the coating material 62 can be suppressed by .

In the invention according to claim 2, for example, as shown in FIGS. 50 is covered with a covering material 62,
The one and the other residential units 1 (1A, 1B) are composed of four corner pillars 20, a plurality of ceiling beams 21, 22 connecting upper ends of the four corner pillars 20, and lower ends of the four corner pillars 20. A plurality of floor beams 23 and 24 that connect the parts together constitute a Rahmen structure,
The covering material 62 is provided across the one living unit 1 (1A) to the other living unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. ,
The covering material 62 is provided continuously along the one and the other living unit 1 (1A, 1B) side ends of the covering material 62 and is secured by a fastening frame 70 that holds the ends. Fastened to one and the other residential unit 1 (1A, 1B),
The fastening frame 70 is
a first frame 71 in contact with the inner surface of the covering material 62 on the one and the other living unit 1 (1A, 1B) side ends;
a second frame 72 that is in contact with the outer surface of the covering material 62 at the ends of the one and the other residential units 1 (1A, 1B) and sandwiches the covering material 62 between itself and the first frame 71; equipped with
The first frame 71 has a first surface (covering material side plate portions 711a, 712a, 713a) in contact with the covering material 62, and a first frame fastened to each of the one and the other living units 1 (1A, 1B). It is characterized by having two surfaces (fastening side plate portions 711b, 712b, 713b) .

According to the second aspect of the invention, it is provided across from one residential unit 1 (1A) to the other residential unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. A covering material 62 is provided continuously along one and the other living unit 1 (1A, 1B) side end portions of the covering material 62 and is held by a fastening frame 70 that holds the end portions. Since it is fastened to the housing unit 1 (1A, 1B), the covering material 62 is attached to one side and the other side of the housing unit 1 (1A, 1B) by the fastening frame 70. It can be continuously fastened to the living unit 1 (1A, 1B). As a result, the base end portion (unit side end portion) of the covering material 62 that covers the connecting space 50 is fastened to the living units 1 (1A, 1B) so as not to create a gap, and the living units 1 Fastening strength for (1A, 1B) can be improved.
In addition, the fastening frame 70 includes a first frame 71 in contact with the inner surface of the covering material 62 on the side of the one and the other living unit 1 (1A, 1B), and the covering material 62 on the one and the other living unit. 1 (1A, 1B) side end portion and the second frame 72 that sandwiches the coating material 62 between the first frame 71 and the second frame 72, so that the first frame 71 and the second frame 72 The base end portion (unit side end portion) of the covering material 62 can be sandwiched between and held securely.
Furthermore, since the first frame 71 has a first surface that contacts the covering material 62 and a second surface that is fastened to each of the one and the other living units 1 (1A, 1B), the covering material 62 is A member for holding and a member for fastening the covering material 62 to the living unit 1 (1A, 1B) can be shared, contributing to improvement of workability.

In the third aspect of the invention, for example, as shown in FIGS. 1 to 35, there is provided a connection space for connecting one residential unit 1 (1A) and the other residential unit 1 (1B) in the shape of a substantially rectangular parallelepiped frame. 50 is covered with a covering material 62,
The one and the other residential units 1 (1A, 1B) are composed of four corner pillars 20, a plurality of ceiling beams 21, 22 connecting upper ends of the four corner pillars 20, and lower ends of the four corner pillars 20. A plurality of floor beams 23 and 24 that connect the parts together constitute a Rahmen structure,
The covering material 62 is provided across the one living unit 1 (1A) to the other living unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. ,
The covering material 62 is provided continuously along the one and the other living unit 1 (1A, 1B) side ends of the covering material 62 and is secured by a fastening frame 70 that holds the ends. Fastened to one and the other residential unit 1 (1A, 1B),
A fastening frame 75 for fastening the fastening frame 70 is provided on the surfaces of the one residential unit 1 (1A) and the other residential unit 1 (1B) facing each other. characterized by

According to the third aspect of the invention, it is provided across from one residential unit 1 (1A) to the other residential unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. A covering material 62 is provided continuously along one and the other living unit 1 (1A, 1B) side end portions of the covering material 62 and is held by a fastening frame 70 that holds the end portions. Since it is fastened to the housing unit 1 (1A, 1B), the covering material 62 is attached to one side and the other side of the housing unit 1 (1A, 1B) by the fastening frame 70. It can be continuously fastened to the living unit 1 (1A, 1B). As a result, the base end portion (unit side end portion) of the covering material 62 that covers the connecting space 50 is fastened to the living units 1 (1A, 1B) so as not to create a gap, and the living units 1 Fastening strength for (1A, 1B) can be improved.
In addition, since one of the residential units 1 (1A) and the other residential unit 1 (1B) face each other, a fastening frame 75 for fastening the fastening frame 70 is provided. The covering material 62 can be tightly stretched between the living unit 1A on one side and the living unit 1B on the other side without twisting. Furthermore, since the fastening frame 75 is provided as a dedicated base for fastening the fastening frame 70, the fastening strength of the fastening frame 70 and the covering material 62 held by the fastening frame 70 can be improved. Workability can be improved.

The invention according to claim 4 , for example , as shown in FIGS .
The covering material 62 is
a first covering material 621 covering the one residential unit 1 (1A) side in the connecting space 50;
a second covering material 622 covering the other residential unit 1 (1B) side of the connecting space 50;
and a waterproof fastener 63 that connects the first covering material 621 and the second covering material 622 .

According to the fourth aspect of the invention, the first covering material 621 covering one side of the residential unit 1 (1A) in the connecting space 50 and the other side of the living unit 1 (1B) in the connecting space 50 are Since the second covering material 622 to be covered can be connected by the waterproof fastener 63, water infiltration from between the first covering material 621 and the second covering material 622 can be prevented.

According to the present invention, it is possible to fasten the proximal end portion of the covering material that covers the connecting space to the residential unit so as not to create a gap, and to improve the fastening strength to the residential unit.

It is a perspective view explaining the example of use of a living unit. Fig. 3 is a cross-sectional view showing the interior of the residential unit; FIG. 4 is a perspective view showing a state in which one residential unit and the other residential unit are connected; Fig. 2 is a cross-sectional plan view showing one and the other living unit connected; Fig. 10 is a longitudinal sectional view showing one and the other living unit connected; It is a figure which shows the structure in the gable side part of a unit main body. It is a figure which shows the structure in the girder side part of a unit main body. It is a figure which shows the structure in the upper end part of a unit main body. It is a figure which shows the structure in the lower end part of a unit main body. It is a figure which shows the structure of the column in a unit main body. FIG. 4 is a partially enlarged cross-sectional view showing an installed state of the roof wooden panel. FIG. 4 is a partially enlarged cross-sectional view showing an installed state of the roof wooden panel. It is a figure which shows a floor beam and the member provided in the floor beam. FIG. 4 is a cross-sectional view showing the arrangement of a plurality of wooden panels; FIG. 4 is a cross-sectional view showing the arrangement of framing panels; FIG. 4 is a diagram showing the arrangement of framing panels; FIG. 3 is a perspective view showing a mounting structure at the upper end of the wooden panel for wall; FIG. 4 is a perspective view showing a mounting structure at the lower end of the wooden panel for wall; It is a figure for demonstrating the aspect which a buffer material crushes. It is a figure which shows arrangement|positioning of the wooden panel for a roof. Fig. 2 shows the structure of the edge roof panel; Fig. 3 is a cross-sectional view showing the structure of corners at the upper end of the residential unit, where (a) shows a state in which insulation is not filled, and (b) shows a state in which heat insulation is filled. FIG. 4 is a cross-sectional view showing the structure of corners at the lower end of the residential unit; It is a plane sectional view which shows the structure near the side of a connection space. It is a longitudinal cross-sectional view which shows the structure near the upper part of a connection space. It is sectional drawing which shows the connection floor structure of connection space vicinity, (a) is the state which is not filled with heat insulation, (b) shows the state filled with the heat insulation material. FIG. 10 is a diagram showing a procedure for fixing the frame with fastening to the living unit; FIG. 10 is a diagram showing a procedure for fastening a fastening frame that sandwiches a covering material to the fastening frame. FIG. 4 is a diagram showing the configuration of a corner portion of a frame with fastening; FIG. 4 is a diagram showing the structure of a straight portion of the frame with fastening; FIG. 4 is a diagram showing the configuration of a corner inner frame in the first frame of the fastening frame; FIG. 4 is a diagram showing the structure of a straight inner frame in the first frame of the fastening frame; FIG. 10 is a diagram showing the configuration of a corner outer frame in the second frame of the fastening frame; FIG. 4 is a diagram showing the configuration of a straight outer frame in the second frame of the fastening frame; FIG. 11 is a perspective view showing an example in which connecting beams are bridged between fastening frames;

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the embodiments described below have various technically preferable limitations for carrying out the present invention, but the technical scope of the present invention is not limited to the following embodiments and illustrated examples. do not have.

As shown in FIGS. 1 to 35, in the connecting space covering structure of the present embodiment, a connecting space 50 that connects one residential unit 1A and the other residential unit 1B in the shape of a substantially rectangular parallelepiped frame is covered with a covering material 62. It is covered by
One and the other residential unit 1A, 1B includes four corner pillars 20, a plurality of ceiling beams 21, 22 connecting the upper ends of the four corner pillars 20, and a plurality of ceiling beams 21, 22 connecting the lower ends of the four corner pillars 20. and floor beams 23 and 24, to form a rigid-frame structure.
The covering material 62 is provided across from one of the residential units 1A to the other of the residential units 1B, and covers at least the upper portion and both sides of the connecting space 50. As shown in FIG. The covering material 62 is provided continuously along the ends of the covering material 62 on the sides of the living units 1A and 1B, and the fixing frames 70 that hold the ends secure the one and the other end. It is fastened to the living units 1A, 1B.

The residential unit 1 is used in a state in which it alone has a living space S inside, or a plurality of units are connected to have an expanded living space S inside. As shown in FIGS. 1 to 5, the residential unit 1 in this embodiment is used in a state in which the long sides of the two residential units 1 (1A, 1B) are connected to each other via a connection space 50. be.
It should be noted that the connection mode of the two residential units 1 (1A, 1B) by the connection space 50 is not limited to the pattern of connecting the long sides of the two residential units 1A, 1B as in the present embodiment. There is a pattern in which the short sides are connected to each other and a pattern in which the short sides are connected in a substantially L shape. Also, three or more residential units 1 may be connected as appropriate. Furthermore, in the pattern of connecting in a substantially L-shape, a living space expansion structure (a connecting floor structure and covering structure described later in this embodiment are applied) that is not configured with a living unit is adopted on the inner corner side of the L shape. , a rectangular living space S may be formed.

In addition, in the residential unit 1, at least a substantially rectangular parallelepiped frame-shaped unit body 2 constituting a Rahmen structure is factory-produced. wall materials, water and gas pipes, electrical lines, communication lines, etc.) may be installed at the factory or on site.
Although the unit main body 2 in this embodiment has a Rahmen structure made of steel, it is not limited to this, and may be a Rahmen structure made of reinforced concrete or steel-reinforced concrete.

In the residential unit 1, the unit body 2 is covered with a plurality of wooden panels as described above. shall be further coated. The exterior material 1a can be appropriately changed according to the environment in which the residential unit 1 is used. Basically, it has excellent weather resistance, and when the residential unit 1 is used in relatively harsh environments such as cold regions, tropical regions, polar regions, deserts, and lunar surfaces, it has particularly excellent heat insulation properties. exterior materials are selected.
In this embodiment, it is assumed that the residential unit 1 will be used in cold regions, polar regions, the surface of the moon, and the like. When used on the moon, high airtightness as well as heat insulation are required. Moreover, such a residential unit 1 is placed on and connected to a frame 40 that supports the residential unit 1 .

[Regarding the structure of the unit body]
As described above, the unit body 2 includes four corner pillars 20, a plurality of ceiling beams 21 and 22 connecting the upper ends of the four corner pillars 20, and a plurality of floor beams connecting the lower ends of the four corner pillars 20. beams 23 and 24; Connecting portions 25 are provided at the four corners of the lower end portion of the unit main body 2 . The steel frame members 20 to 25 constituting the unit main body 2 are rigidly joined by bolts, welding, or the like.

As shown in FIGS. 6 to 10, the pillar 20 is a square pillar (square cylindrical pillar), and a ceiling beam fixed plate to which ceiling beams 21 and 22 are fixed to two side surfaces which are orthogonally adjacent to each other at the upper end. 20a is integrally provided. Further, a projection fixed plate 20b to which a projection 29 (to be described later) is fixed is integrally provided on the upper end surface.
The ceiling beam fixed plate 20a and the projection fixed plate 20b are formed with through-holes through which bolts are passed, and the ceiling beams 21 and 22 and the projection 29 are bolted, respectively.

The connecting portion 25 is integrally provided at the lower end portion of the column 20 . As a result, the connecting portions 25 are arranged at the four corners of the lower end portion of the unit main body 2 . The pillar 20 is erected at a central corner of the unit main body 2 on the upper surface (upper surface plate 25 a ) of the connecting portion 25 .

The plurality of ceiling beams 21 and 22 are formed from webs 21a and 22a, upper flanges 21b and 22b provided at upper ends of webs 21a and 22a, and lower flanges 21c and 22c provided at lower ends of webs 21a and 22a. H-shaped steel or a shaped steel material in which two channel steels are integrated is used. Further, the webs 21a, 22a, the upper flanges 21b, 22b, and the lower flanges 21c, 22c are provided with a plurality of through-holes for bolts so that members are bolted as necessary.

The plurality of ceiling beams 21 and 22 include a long-side ceiling beam 21 elongated along the long-side direction of the unit main body 2 and a short-side ceiling beam 22 elongated along the short-side direction of the unit main body 2. include. Two long-side ceiling beams 21 and two short-side ceiling beams 22 are used in this embodiment, and form a rectangular frame body including the upper ends of the pillars 20 .

The plurality of floor beams 23, 24 are formed from webs 23a, 24a, upper flanges 23b, 24b provided at the upper ends of the webs 23a, 24a, and lower flanges 23c, 24c provided at the lower ends of the webs 23a, 24a. H-shaped steel or a shaped steel material in which two channel steels are integrated is used. Further, the webs 23a, 24a, the upper flanges 23b, 24b, and the lower flanges 23c, 24c are provided with a plurality of through-holes for bolts so that members are bolted as necessary.

The plurality of floor beams 23 and 24 include a long side floor beam 23 elongated along the long side direction of the unit main body 2 and a short side floor beam 24 elongated along the short side direction of the unit main body 2. include. In this embodiment, two each of the floor beams 23 on the long sides and the floor beams 24 on the short sides are used, and they form a rectangular frame body including connecting portions 25 .

The connection portion 25 is formed to protrude outside the plurality of floor beams 23 and 24 in the unit body 2, and includes an upper surface plate 25a, a rising portion 25b, a floor beam fixed plate 25c, a connection box 25d, and a reinforcement. and a plate 25e.

As shown in FIG. 10(f), the top plate 25a is formed in a substantially square shape, and the pillar 20 is erected at one corner, and the diagonal corner is formed in an L shape in a plan view. The raised portion 25b is integrally provided.
The rising portion 25b is used when the later-described wooden column 8 is erected on the top plate 25a.

The floor beam fixed plate 25c is provided on two orthogonally adjacent side surfaces, and a plurality of floor beams 23 and 24 are fixed. Through holes through which bolts are passed are formed in the floor beam fixed plate 25c, and the plurality of floor beams 23 and 24 are bolted.

The connection box 25d is used for connection with the pedestal 40. Holes for connecting the residential unit 1 and the pedestal 40 are formed in two orthogonal side surfaces facing outside and a bottom surface, respectively. there is Although not shown, bolts are provided on the mounting frame 40 so as to protrude upward in correspondence with the positions of the connection boxes 25d. It is set inside. Then, it is possible to perform tightening work by inserting nuts through the holes formed on the two side surfaces.

The reinforcing plate 25e is provided so as to be positioned at least below the side surface of the pillar 20, and serves to reinforce the top plate 25a. Alternatively, as shown in FIG. 10, it may be provided as a lower plate for the upper plate 25a.

In addition, the plurality of floor beams 23 and 24 are provided in the central portion of one side surface of the connecting portion 25 when fixed to the floor beam fixed plate 25c. That is, the plurality of floor beams 23 and 24 are provided at positions displaced from the lower ends of the columns 20 . On the other hand, since the plurality of ceiling beams 21 and 22 are provided at the upper end portion of the pillar 20, the unit body 2 has a plurality of ceiling beams 21 and 22 rather than a rectangular frame configured including the plurality of ceiling beams 21 and 22. The rectangular frame including the floor beams 23 and 24 is formed to extend outward. In other words, the lower end of the unit main body 2 itself has longer dimensions in the long-side direction and the shorter-side direction than the upper end.

As shown in FIGS. 6 and 7, a convex portion 29 formed in the shape of a square column (square column) is fixed to the upper end surface of the column 20 . The convex portion 29 is a projection that functions as a positioning means when installing a plurality of roof wooden panels (roof wooden panel 5 and end roof panel 6), which will be described later, on the upper surface of the unit body.
The fixing means for the upper end of the pillar 20 may be welding, or a through hole may be formed in the side surface of the projection 29 and connected to the upper end of the pillar 20 with a bolt using the through hole.
A through hole through which a bolt is passed is formed in the upper surface of the projection 29 so that the end roof panel 6 can be bolted.

Since the projections 29 are fixed to the upper end surfaces of the pillars 20 at the four corners, the four projections 29 are provided at the four corners of the upper end of the unit body 2 in this embodiment. However, the number and installation positions of the projections 29 are not limited to this, and it is sufficient that at least one projection is installed at each end of the unit main body 2 in the long side direction.
For example, the protrusions 29 may be installed on the upper end surfaces of two pillars 20 adjacent in the long side direction, or may be installed on the upper end surfaces of two pillars 20 located on the same diagonal line. Alternatively, they may be installed near the center of the upper end surfaces of the parallel short-side ceiling beams 22 .

Of the plurality of ceiling beams 21 and 22, at least on the upper surface of the long side ceiling beam 21, as shown in FIGS. 21 are provided.
In addition, the support hardware 30 may be provided also on the upper surface of the short-side ceiling beam 22 . In this case, the end roof panel 6 is supported by support hardware 30 on the short side ceiling beam 22 .
The support hardware 30 is formed in a substantially inverted hat shape, and includes a mounting surface 30a to be mounted and fixed on the upper surfaces of the ceiling beams 21 and 22, and raised upper end portions integrally formed on both side edges of the mounting surface 30a. and two support surfaces 30b integrally formed with the . A plurality of roof wooden panels 5 and 6 are provided across the two support surfaces 30b.

As shown in FIGS. 8 and 22, horizontal braces 31 are arranged on the plurality of long-side ceiling beams 21 so as to connect the diagonals of the rectangular frame formed by including the plurality of ceiling beams 21 and 22. is provided.

As shown in FIGS. 9, 13, and 23, floor support brackets 32 and floor support portions 33 are provided on the inner surfaces of the plurality of floor beams 23 and 24 for supporting the wooden floor panel 7, which will be described later. ing.
A plurality of floor receiving brackets 32 are fixed to the inner surfaces of the webs 23a and 24a of the plurality of floor beams 23 and 24 with a space therebetween, and protrude toward the center of the unit body 2. As shown in FIG. A long floor receiving portion 33 is integrally provided at the tip portion in the projecting direction. That is, the elongated floor receiving portion 33 is provided so as to bridge between the projecting direction tip portions of the plurality of floor receiving brackets 32 .
The floor receiving portion 33 includes an upper surface plate portion 33a provided along the upper surface of the tip end portion of the plurality of floor support brackets 32 in the projecting direction, and a vertical plate portion 33b integrally formed at the tip end of the upper surface plate portion 33a and extending downward. , and a receiving plate portion 33c projecting toward the center of the unit body 2 from the lower end portion of the vertical plate portion 33b. The plurality of wooden floor panels 7 are placed on the receiving plate portion 33c.

As shown in FIGS. 13 and 23, adjusting material receiving portions 34 are provided on the outer side surfaces of the plurality of floor beams 23 and 24 to which the adjusting material 9, which will be described later, is fixed.
The adjustment material receiving portions 34 are provided at the same intervals as the floor receiving brackets 32, and are fixed to the floor beams 23, 24 by the same bolts. The adjustment material receiving portion 34 includes a base end plate portion 34a fixed to the floor beams 23 and 24, a projecting plate portion 34b projecting outward from the base end plate portion 34a, and a projecting direction tip of the projecting plate portion 34b. and a fixed plate portion 34c formed by bending in the same direction as the base end plate portion 34a.
The adjusting member 9 is fixed to the fixed plate portion 34c. Since the adjustment material receiving portions 34 are provided at the same intervals as the floor receiving brackets 32 as described above, the adjustment material 9 is arranged and fixed across the plurality of adjustment material receiving portions 34. there is

The unit main body 2 is configured as described above.
The plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24 are provided with first mounting hardware 26 and second mounting hardware 27 used when the plurality of wall wooden panels 4 are provided on the unit main body 2. are attached and will be discussed later.

[About multiple wooden panels]
The outer surface of the unit main body 2 as described above is covered with a plurality of wooden panels having heat insulation performance as described above. The plurality of wooden panels in this embodiment include frame material panels 3 (3A, 3B), wall wooden panels 4, roof wooden panels 5 (edge roof panels 6), and floor wooden panels 7. A wooden pillar 8 is erected at a corner portion. Further, an adjustment member 9 is provided below the wood panel 4 for wall.
Furthermore, on the outside of the frame material panels 3 (3A, 3B), corner covering materials 15 are provided along the frame material panels 3 (3A, 3B).

As the basic structure of the wooden panel, vertical and horizontal stiles A and B are assembled in a rectangular shape, and auxiliary crosspieces C are assembled vertically and horizontally inside a rectangular frame body composed of the vertical and horizontal stiles A and B to form a panel frame. A body is constructed, and face materials D and E are pasted on both sides or one side of this panel frame body to form a hollow inside structure. Furthermore, the internal hollow portion is usually filled with a heat insulating material F such as glass wool or rock wool.
The vertical and horizontal frame members A and B, the auxiliary rail member C, and the face members D and E, which constitute the wooden panel, are firmly joined together with an adhesive.

The vertical frame member A refers to a frame member extending in the long side direction in a rectangular frame assembled in a rectangular shape, and the horizontal frame member B is a frame member extending in the short side direction. pointing to the material.
These stile members A and B may be used by stacking a plurality of them as necessary for the purpose of improving the rigidity of the wooden panel, expanding the surface to be fixed, or the like.

Auxiliary crosspieces C are attached to the rectangular frame assembled by vertical and horizontal stiles A and B as necessary in order to improve the rigidity of the wooden panel, and only in the vertical direction (long side direction). , or may be assembled only in the lateral direction (short side direction). Also, it does not have to be attached to the rectangular frame.
As with the stile members A and B, the auxiliary rail member C may also be used by stacking a plurality of them as necessary.

One of the facing materials D and E is provided on the outside (outdoor) side, and the other is provided on the inside (living space) side. An outer side member D) and a face member E are provided on the inner side (hereinafter referred to as inner side member E). Further, the face materials D and E are not necessarily provided on both sides of the frame, and may be provided only on one side.

Fiber-based heat-insulating materials such as glass wool and rock wool are mainly used as the heat-insulating material F as described above. Thermal insulation may be used.
When a member or the like is provided inside the wooden panel, the heat insulating material F is provided to avoid the member or the like, but it is desirable to be provided so as to surround the member or the like in order to prevent deterioration of the heat insulation performance. In each drawing, the heat insulating material shown in a mesh shape is a fiber heat insulating material, and the heat insulating material not shown in a mesh shape is a foamed resin heat insulating material.

Through holes are appropriately formed in the stile materials A and B, the auxiliary crosspiece material C, and the face materials D and E, through which water and gas pipes, electric lines, and communication lines can be passed, and used for work when installing wooden panels. be used.
FIGS. 17 and 18 show an example in which through holes are formed in the inner side member E for mounting the wooden wall panel 4 . That is, a nut, a metal object, or the like, or a hand, a tool, or the like is inserted through the through hole.
The through-holes formed in the wooden panel include through-holes through which bolts are passed when fixing the wooden panel to other members, and such through-holes are provided where necessary. It shall be formed appropriately. Also, when bolting (bolt connection), a member or structure such as a nut having a female thread that meshes with the male thread of the bolt is appropriately used.

It is assumed that an anti-termite sheet or a moisture-permeable waterproof sheet is appropriately attached to the wooden panel. In particular, it is desirable that these sheets are attached to the outer surface material D of the wooden panel. Instead of the anti-termite sheet, the stile materials A and B and the auxiliary crosspiece material C may be impregnated with an anti-termite agent to form the wooden panel.

The wooden pillars 8 are erected at the connecting portions 25 at the four corners of the lower end portion of the unit body 2 as described above. That is, the upper surface plate 25a of the connecting portion 25 is provided with raised portions 25b formed in an L-shape in a plan view at the corners located on the diagonal lines of the corners where the four corner pillars 20 are erected. . The wooden column 8 is fixed with screws or the like so that two side surfaces of the lower end of the wooden column 8 which are perpendicularly adjacent to each other are in contact with the rising portion 25b.
The two side surfaces at the lower end of the wooden column 8 are recessed by the thickness (board thickness) of the rising portion 25b. In other words, when the two side surfaces of the lower end of the wooden pillar 8 are fixed in alignment with the L-shaped rising portion 25b, the two side surfaces of the wooden pillar 8 and the outer side (outer corner side) of the L-shaped rising portion 25b are fixed. The side surfaces are flush with each other.

(Panel for frame material)
As shown in FIGS. 15, 16, 22, 24 and 25, the framing panel 3 in this embodiment includes a framing panel 3A covering the column 20 and ceiling beams 21 and 22. A framing panel 3B is included.

A frame material panel 3A covering the pillar 20 includes vertical and horizontal frame materials A and B, an outer side surface material D, and a heat insulating material F. As shown in FIG.
As shown in FIGS. 15 and 16, two frame material panels 3A are provided for each of the four corners of the residential unit 1, and are provided on the two side surfaces of the wooden pillar 8 that are perpendicularly adjacent to each other. are fixed relative to each other. That is, the wooden column 8 and the two frame material panels 3A are arranged to form an L shape in plan view. Further, the frame member panel 3A is placed on the upper plate 25a of the connecting portion 25. As shown in FIG. Further, the end roof panel 6 is placed on the upper end face. Here, as described above, the two side surfaces of the wooden column 8 and the outer side surface of the L-shaped rising portion 25b are flush with each other, and there is no difference in level. can be fixed without gaps along the sides of the
The framing panel 3A is spaced apart from the side surface of the pillar 20. As shown in FIG. As shown in FIG. 24, the gaps between the framing panels 3A and the side surfaces of the pillars 20 are filled with the inner heat insulating material 3a located inside the framing panels 3A.

A frame material panel 3B covering the ceiling beams 21 and 22 includes vertical and horizontal frame materials A and B, an auxiliary crosspiece material C, an outer side material D, and a heat insulating material F. The auxiliary crosspiece C is provided so as to connect the central portions of the stile members A in the long side direction.
As shown in FIGS. 15 and 16, the framing panel 3B is provided so as to span between the upper ends of the framing panel 3A covering the pillar 20. The upper ends are connected to each other. That is, two frame material panels 3A and one frame material panel 3B are assembled in a gate shape.
Further, the wooden roof panel 5 and the end roof panel 6 are placed on the upper surface of the frame material panel 3B.
The frame member panel 3B is spaced apart from the ceiling beams 21 and 22. As shown in FIG. As shown in FIG. 22, the gaps between the framing panel 3B and the ceiling beams 21, 22 are filled with the inner heat insulating material 3b located inside the framing panel 3B. The inner heat insulating material 3b is a heat insulating material provided on the outside of the plurality of ceiling beams 21, 22. The inner heat insulating material 3b reaches the upper wooden panels 5, 6 for the roof and the lateral frame panel 3B, The beams 21 and 22 are filled up to the positions of the webs 21a and 22a.

Since the frame material panels 3A and 3B are provided along the four corner pillars 20 and the plurality of ceiling beams 21 and 22, they operate in synchronization with them. In other words, for example, when the residential unit 1 sways (vibrates) due to wind, an earthquake, or the like, the four corner pillars 20 and the plurality of ceiling beams 21 and 22, which are the framework of the unit body 2 in the residential unit 1, move in the same direction. swings (moves) to
In other words, the framing panels 3A and 3B are assembled in a gate shape and fixed to the wooden pillars 8 erected on the connecting portions 25 of the unit main body 2, so that they look like the unit main body. It is built into the unit body 2 as if it were integrated with 2.

(wood panel for wall)
As shown in FIG. 14, the wooden panel 4 for walls in this embodiment includes vertical and horizontal frame materials A and B, vertical and horizontal auxiliary crosspieces C, both side materials D and E, and a heat insulating material F. As shown in FIG.
A plurality of wall panels 4 are arranged side by side between framing panels 3A that cover the side surfaces of the pillars 20. As shown in FIG. In the residential unit 1 of this embodiment, six wall wooden panels 4 are arranged in the long side direction, and two wall wooden panels 4 are arranged in the short side direction. Frame material panels 3B covering the ceiling beams 21 and 22 are provided on the wooden panels 4 for walls.

As shown in FIG. 17, the wooden panel 4 for walls is attached to the plurality of ceiling beams 21 and 22 by first attachment metal fittings 26 .
The first mounting hardware 26 is attached to the lower surfaces of the lower flanges 21c, 22c of the ceiling beams 21, 22, and is fixed to the stile material B forming the upper side of the rectangular frame of the wooden wall panel 4. As shown in FIG.
More specifically, the first mounting hardware 26 is attached to the lower surfaces of the lower flanges 21c and 22c of the ceiling beams 21 and 22 and includes a first plate portion 26a extending outward and an extension of the first plate portion 26a. It has a second plate portion 26b that extends downward from the output-side end portion, and a third plate portion 26c that extends outward from the lower end portion of the second plate portion 26b and is fixed to the lower surface of the frame member B. The third plate portion 26c penetrates the inner side surface member E of the wall wood panel 4 (passed through a through hole formed in the inner side surface member E), and is applied to the lower surface of the stile member B from below. touch.
The first plate portion 26a, which is the base end portion of the first mounting bracket 26, has its central portion bolted to the lower flanges 21c, 22c of the ceiling beams 21, 22 by bolts 28, and is It is slightly rotatable. Although not shown, a through hole through which the bolt 28 is passed is formed in the first plate portion 26a. This through hole may be a circular hole or an elongated hole elongated in the longitudinal direction of the ceiling beams 21 and 22 .
In this embodiment, two first mounting metal fittings 26 are provided for one wall wooden panel 4 . That is, the third plate portion 26c of the first mounting bracket 26 is fixed to each of the right and left end portions of the upper end portion of the wooden panel 4 for wall.

As shown in FIG. 18, the wooden panel 4 for walls is attached to the plurality of floor beams 23 and 24 by the second fittings 27 .
The second mounting hardware 27 is attached to the upper surface of the upper flanges 23b, 24b of the floor beams 23, 24 on the living space S side, and is attached to the stile material B constituting the lower side of the rectangular frame of the wooden wall panel 4. Fixed.
More specifically, the second mounting hardware 27 is attached to the upper surface of the upper flanges 23b, 24b of the floor beams 23, 24 on the side of the living space S and extends outward. and a second plate portion 27b that extends upward from the extending direction side end portion of the one plate portion 27a and that is fixed to the side surface of the frame member B via the inner side surface member E. The lower ends of the wooden wall panels 4 are placed on the outer upper surfaces of the upper flanges 23b and 24b of the floor beams 23 and 24, respectively.
In addition, the first plate portion 27a, which is the base end portion of the second mounting bracket 27, has its center portion bolted to the upper flanges 23b, 24b of the floor beams 23, 24 by bolts 28, and is It is slightly rotatable. Although not shown, a through hole through which the bolt 28 is passed is formed in the first plate portion 27a. This through hole may be a circular hole or an elongated hole elongated in the longitudinal direction of the ceiling beams 21 and 22 .
In addition, in the present embodiment, three second mounting metal fittings 27 are provided for one wall wooden panel 4 . That is, the second plate portion 27b of the second mounting bracket 27 is fixed to each of the center and left and right end portions of the lower end portion of the wooden panel 4 for wall.

The wall wooden panel 4 is attached to the plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24 via the first mounting hardware 26 and the second mounting hardware 27 . Moreover, the first mounting bracket 26 and the second mounting bracket 27 that extend outward allow the ceiling beams 21 and 22 and the floor beams 23 and 24 to be positioned outside and slightly in the left-right direction. It is rotatable. Therefore, the plurality of wall wooden panels 4 attached to the unit body 2 function as a curtain wall. That is, for example, when the residential unit 1 is rocked (vibrated) by wind, an earthquake, or the like, the four corner pillars 20 and the plurality of ceiling beams 21 and 22, which are the framework of the unit body 2 in the residential unit 1, operate in the same manner. Therefore, the wooden wall panel 4 can be prevented from coming off or being damaged.

As shown in FIG. 19, elastic shock-absorbing material 10 is provided on the outer peripheral end surface of each wall panel 4, and the shock-absorbing material 10 is applied to adjacent wooden panels (framing panel 3, wall wood panel 3). It is in a state of being crushed between the panel 4). In addition, the cushioning material 10 is in a crushed state not only between adjacent wooden panels, but also between members that strongly contact the outer peripheral end face of the wall wooden panel 4 (members that contact with pressure to the extent that the cushioning material 10 is crushed). becomes.
The cushioning material 10 is also called a filler material, a packing material, an airtight seal, or the like, and has a cushioning function between a predetermined wall panel 4 and a member strongly in contact with the outer peripheral end face of the predetermined wall panel 4. can be exhibited, and airtightness can be improved. The material of the cushioning material 10 is not particularly limited, but rubber-based materials such as natural rubber, chloroprene rubber, and ethylenepropyne rubber are preferably used, but the material is not limited thereto, and polyethylene can be used. You may use resin materials, such as. That is, any material may be used as long as it has elasticity (cushioning properties) and airtightness in a collapsed state.
In this embodiment, the cushioning material 10 is provided only on the outer peripheral end face of the wall panel 4, but other wooden panels (the frame panel 3, the roof panel 5, 6, the floor A cushioning material 10 may be provided on the outer peripheral end surface of the wooden panel 7).

The wall wooden panel 4 is located outside the plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24 as described above. Utilizing that amount, an intermediate heat insulating material 4a and an inner heat insulating material 4b are further provided on the side of the living space S of the wooden wall panel 4, as shown in FIG.
The inner heat insulating material 4b is a heat insulating material provided at a position closest to the living space S in the wall of the living unit 1. As shown in FIG. The intermediate heat insulating material 4a is a heat insulating material located between the heat insulating material F inside the wooden panel 4 for wall located on the outermost side of the wall and the inner heat insulating material 4b.
In addition, base members 4c, which are square members, are attached along the vertical direction to both side edges of the inner side member E of the wooden wall panel 4. As shown in FIG. As shown in FIG. 24, the inner heat insulating material 4b is provided using the base material 4c as a mounting base. The intermediate heat insulating material 4a is provided in parallel with the base material 4c, and is surrounded by the wall wood panel 4, the inner heat insulating material 4b, and the base material 4c.
Furthermore, an inner wall material 12, which is an interior finishing material, is provided on the side surface of the living space S of the inner heat insulating material 4b. A gypsum board may be used as the inner wall material 12, and a wall cloth may be attached to the side surface of the living space S of the gypsum board.

As shown in FIGS. 1, 2, and 14, the wooden wall panel 4 includes those having openings such as doors D and windows W. As shown in FIGS. When a door D and a window W are formed in the wooden wall panel 4, the opening is formed by appropriately changing the method of assembling the stile members A and B and the auxiliary rail member C (opening frame). A sash for the door D and a sash for the window W are attached to the opening. Further, when the residential unit 1 is used in cold regions or polar regions, all of these sashes are designed to be compatible with cold regions and polar regions.

The wooden wall panel 4 and the framing panels 3A and 3B in this embodiment are covered with the exterior material 1a, but are not limited to this. , 3B may be provided with an exterior wall material, or may be provided with a photovoltaic array.

(wood panel for roof)
As shown in FIGS. 11, 12, 20 to 22, etc., the wooden panels 5 and 6 for the roof in this embodiment are composed of vertical and horizontal frame members A and B, vertical and horizontal auxiliary crosspieces C, outer side members D, A heat insulating material F is provided. The outer side member D is provided on the upper side.
The roof wooden panels 5, 6 include a normal roof wooden panel 5 and end roof panels 6 provided at both ends of the residential unit 1 (unit body 2) in the longitudinal direction. .

As shown in FIGS. 14 and 20, ordinary roof wooden panels 5 are arranged so that their long sides are aligned with the short sides of the unit body 2, and a total of six roof wooden panels 5 are They are provided side by side in the long side direction of the unit body 2 .
These roof wooden panels 5 are installed on the upper surface of the unit body 2 using protrusions 29 provided at both ends of the unit body 2 in the longitudinal direction (upper end surfaces of the four corner pillars 20) as positioning means. . That is, when arranging the roof wooden panels 5 in the longitudinal direction of the unit main body 2, the first roof wooden panel 5 is arranged so as to be in contact with the convex portion 29, and the second roof wooden panel 5 is placed in contact with the convex portion 29. are arranged so as to abut on the first wooden panel 5 for roof. After that, if the roof wooden panel 5 is arranged so as to be in contact with the previous roof wooden panel 5, a normal roof will be formed between the projections 29 provided at both ends of the unit main body 2 in the long side direction. The wooden panel 5 is fitted tightly. Ordinary roof wooden panels 5 may be placed one after another from both ends in the longitudinal direction of the unit body 2 toward the center.
It should be noted that even when a long roof panel 5 along the long side direction of the unit body 2 is used as the roof panel 5, it cannot be accommodated between the protrusions 29 provided at both ends of the unit body 2 in the long side direction. Just do it.

Since the stile members A in the long side direction of the adjacent ordinary roof timber panels 5 are in contact with each other, the stile members A are connected to each other with bolts, so that all the roof timber panels 5 are connected together. become. Further, these roof wooden panels 5 are bolted to the upper surface of the frame material panel 3B covering the long side ceiling beam 21 .
In FIG. 20, there are formed through-holes through which bolts are passed when the stile members A in the long side direction are connected to each other with bolts. It is shown that through-holes through which bolts are passed are formed in both ends in the side direction.

As shown in FIG. 21, the end roof panel 6 has recesses 6a provided at both ends in the longitudinal direction. The concave portion 6a is formed on the lower surface of the roof panel 6 for end portions, and serves as a portion in which the convex portion 29 is accommodated when the roof panel 6 for end portions is installed at both ends of the unit main body 2 in the longitudinal direction. ing.
Since the end roof panel 6 has the concave portion 6a in this manner, the stile member A extending in the long side direction is interrupted at the position of the concave portion 6a. That is, the recess 6a is open downward and sideways. Furthermore, in order to form the concave portion 6a, the auxiliary rail member C is assembled in an H shape and assembled between the stile members A in the long side direction.

Through-holes through which bolts are passed are formed at locations corresponding to the positions of the recesses 6a and at both ends in the longitudinal direction of the outer surface member D that constitutes the roof panel 6 for end portions. When the end roof panel 6 is installed on the upper surface of the unit body 2, it is installed so that the convex portion 29 is accommodated in the concave portion 6a, and the frame material covering the upper surface of the convex portion 29 and the short side ceiling beam 22 It bolts to the panel 3B. Then, the edge roof panel 6 is provided on the roof wooden panel 5 adjacent to the projection 29. - 特許庁

In addition, the stile member A formed so as to be interrupted at the position of the concave portion 6a is in contact with the stile member A of the wooden roof panel 5 adjacent to the convex portion 29 among the ordinary wooden panels 5 for roof. A plurality of through holes through which bolts are passed are formed in the stile material A of the end roof panel 6, and the adjacent normal roof panel 5 and the end roof panel 6 are adjacent to each other. The frame members A are connected with each other by bolts.

A plurality of normal roof wooden panels 5 and end roof panels 6 at both ends in the long side direction of the unit body 2 are all bolt-connected to each other, and are continuously connected in the length direction on the upper surface of the unit body 2. is in a state of Further, each of the roof wooden panels 5 and 6 is bolted to the framing panel 3B covering the plurality of ceiling beams 21 and 22. As shown in FIG. The roof of the residential unit to which these wooden roof panels 5 and 6 are connected is formed wider outside than the upper surface of the unit main body 2, and the unit main body 2 is formed as if it were a single large-sized roof wooden panel. It is designed to cover the top surface of the

The wooden roof panels 5 and 6 are provided above the plurality of ceiling beams 21 and 22 by the support hardware 30, the frame material panel 3B, and the projections 29 as described above. there is Further, between the plurality of ceiling beams 21, 22 and the framing panel 3B, the wooden wall panel 4 is positioned outside the plurality of ceiling beams 21, 22 and the plurality of floor beams 23, 24. A gap is formed in accordance with the Utilizing this, an inner heat insulating material 5a is further provided on the living space S side of the roof wooden panels 5 and 6, as shown in FIGS.
The inner heat insulating material 5a is a heat insulating material provided inside the plurality of ceiling beams 21, 22 and arranged above the living space S, and filled up to the positions of the webs 21a, 22a of the plurality of ceiling beams 21, 22. It is
Further, a ceiling material 13, which is an interior finishing material, is provided on the side surface of the living space S of the inner heat insulating material 5a. A gypsum board may be used as the ceiling material 13, and a ceiling cloth may be attached to the side surface of the living space S of the gypsum board.

The wooden roof panels 5 and 6 in this embodiment are covered with the exterior material 1a, but the present invention is not limited to this. Alternatively, a photovoltaic array may be provided.

(wood panel for floor)
14, 23, etc., the wooden floor panel 7 in the present embodiment includes vertical and horizontal stile members A and B, vertical and horizontal auxiliary crosspiece members C, an outer side member D, and a heat insulating member F. As shown in FIGS. The outer surface material D is provided on the lower side.
The size of the wooden floor panel 7 is set to be the same as the size of a normal roof wooden panel 5, and six floor wooden panels 7 are used as in the normal roof wooden panel 5.例文帳に追加These wooden floor panels 7 are bolted to each other.

The wooden floor panels 7 are arranged so that their long sides are aligned with the short sides of the unit body 2, and a total of six wooden floor panels 7 are arranged in the long side direction of the unit body 2. It is The outer peripheral edge portion is received by a floor receiving portion 33 provided via a floor receiving bracket 32 to the plurality of floor beams 23 and 24 .
Although the plurality of floor beams 23 and 24 are positioned outside the plurality of ceiling beams 21 and 22 as described above, the plurality of floor support brackets 32 move the floor support portion 33 toward the living space S side. Because of the position, the floor wooden panel 7 having the same size as the roof wooden panel 5 can be provided directly below the roof wooden panel 5. - 特許庁

Above the wooden floor panel 7, a floor member 14 is provided which is supported by floor supports 14a provided on the upper surface of the wooden floor panel 7 (upper surface of the panel frame). As shown in FIG. 23 , the heat insulating materials 4 a and 4 b and the wall material 12 in the walls are provided so that their lower ends are above the upper surfaces of the plurality of floor beams 23 and 24 and the floor support brackets 32 . Therefore, a packing material 14 b is filled between the outer peripheral edge of the floor material 14 and the wall surface material 12 .
Heat storage materials are attached to both the front and back surfaces of the floor material 14 so that the heat in the living space S can be stored.

As described above, the wooden floor panel 7 has a gap formed between it and the floor surface material 14 supported by the floor supports 14a. Utilizing this, an inner heat insulating material 7a is further provided on the living space S side of the wooden floor panel 7. - 特許庁In addition, the inner heat insulating material 7b is also filled between the plurality of floor receiving brackets 32. As shown in FIG.
The inner heat insulating material 7a is filled until it comes into contact with the heat insulating materials 4a and 4b and the wall surface material 12 on the walls extending below the floor surface material 14. As shown in FIG.

(adjustment material)
As shown in FIG. 23, an adjustment member 9 is provided below the wooden wall panel 4 . That is, the lower ends of the wooden wall panels 4 are placed on the outer upper surfaces of the upper flanges 23b, 24b of the floor beams 23, 24, as described above. Therefore, the outer half of the wooden wall panel 4 protrudes outside the upper flanges 23b, 24b of the floor beams 23, 24. As shown in FIG. The adjustment member 9 is provided so as to be positioned below the lower end surface of the wall panel 4 protruding outward.

More specifically, the adjustment member 9 is fixed to the fixed plate portion 34c of the adjustment member receiving portion 34 provided on the outer surface of the webs 23a, 24a of the floor beams 23, 24. As shown in FIG. In addition, since the vertical dimension of the adjustment member 9 is set to be substantially equal to the vertical dimension of the floor beams 23 and 24, the adjustment member 9 can be positioned below the wooden wall panel 4 and to the side of the floor beams 23 and 24. It is provided so as to fill the dent that occurs in the

The adjustment material 9 is provided outside the floor beams 23 and 24 and serves to cover the floor beams 23 and 24 . Further, the adjustment member 9 is provided across each connecting portion 25 provided at the four corners of the lower end portion of the unit main body 2 .

(Covering material for corners)
The corner covering 15 is provided along the framing panels 3A, 3B on the outside of the framing panels 3A, 3B, as described above. More specifically, as shown in FIGS. 22, 24 and 25, the corner coverings 15 are provided on each of the four sides of the living unit 1 along the top and both sides of the sides. ing. The corner covering material 15 provided on the upper side and the corner covering materials 15 provided on both side sides are connected in a gate shape. The corner covering material 15 in this embodiment is not provided on the lower side of the side surface of the residential unit 1 or on the upper surface of the residential unit 1, but may be provided as appropriate.

The corner covering material 15 is formed to have a concave cross-sectional shape so that the central portion is concave, and has two base portions 15a, a cover portion 15b, and a concave groove portion 15c. The concave groove portion 15c refers to the recessed portion of the central portion of the corner covering material 15 (the concave portion of the cover portion 15b formed along the concave portion between the base portions 15a). It is formed along the length direction of the covering material 15 for use.

The two base parts 15a are rectangular timbers and are fixed along the upper and both sides of the side surface of the living unit 1 with a space therebetween. More specifically, in the case of the upper side, as shown in FIGS. 22 and 25, two base portions 15a are provided at intervals on the side of the wooden roof panels 5 and 6 and the side of the frame panel 3B. there is In the case of both sides, as shown in FIG. 24, two base portions 15a are provided on the wooden column 8 side and the frame material panel 3A side with a space therebetween.
In addition, the two base portions 15a, which are arranged in the orthogonal direction and are adjacent to each other through the outermost corner portion of the wooden pillar 8, either have the width dimension of one of them shortened, or have the width direction side edges of the adjacent base portions 15a shortened. Cut at a 45 degree angle.

The cover portion 15b is a steel plate cover provided so as to cover the two base portions 15a and the recess between the two base portions 15a, and is fixed to the two base portions 15a with screws or the like. .
The two adjacent cover portions 15b arranged in the orthogonal direction through the outermost corner portion of the wooden pillar 8 may be integrally formed.

The recessed groove 15c in the central portion of the corner covering material 15 is used, for example, as shown in FIGS. It is also used as a draining member that flows downward.

[About the stand]
The pedestal 40 to which the residential unit 1 is connected is a pedestal for transportation that enables movement by a towing vehicle (not shown) with the residential unit 1 mounted thereon, and the residential unit 1 is mounted and fixed. and a support leg portion 42 that supports the unit installation portion 41 .

The unit installation part 41 is a frame body or a plate-like body whose outer peripheral end part is dimensioned to protrude outside the lower end surface of the residential unit 1, and at the four corners, connecting parts of the unit body 2 A bolt (not shown) to be inserted into the connection box 25d of 25 is provided so as to protrude upward.
The operation of attaching a plurality of wooden panels to the unit main body 2 can be performed on the unit installation section 41 . Since the unit main body 2 itself is assembled in advance at a factory or the like, depending on the situation, the unit main body 2 may be transported to the site together with the pedestal 40 in a state where the unit main body 2 is installed on the unit installation portion 41 . The operation of mounting the plurality of wooden panels may be performed at the factory or on site.

The supporting legs 42 have specifications for transporting the pedestal 40 for the living unit 1 . That is, when the residential unit 1 is used in cold regions or polar regions, the support leg portion 42 has a sled portion 42a as shown in FIG. 1 and the like. In addition, when the residential unit 1 is used in regions other than cold regions and polar regions, it may have wheels. ).

In this embodiment, the support legs 42 have sleds 42a, and it is assumed that the residential unit 1 will be used in cold regions and polar regions. be done. Such a tow vehicle and the unit installation portion 41 or the support leg portion 42 are connected by a tow chain 43 or a towing belt.

In addition, in this embodiment, the two residential units 1 (1A, 1B) are used in a state of being connected via the connection space 50. As shown in FIG. Therefore, the two living units 1 (1A, 1B) are each mounted on a frame 40 so that they can be towed simultaneously by a towing vehicle. In such a case, a coupling device that couples one pedestal 40 and the other pedestal 40 may be used as appropriate.

[About connecting space]
A connection space 50 for connecting two living units 1 (1A, 1B) connects the two living units 1A, 1B as shown in FIGS. It refers to the entire place including the space formed when connecting by the connecting means 51 and the covering means 61 . In addition, the two living units 1A and 1B are not provided with the wooden panel 4 for the wall where they are connected by the connecting space 50, and the two living units 1A and 1B open toward the connecting space 50. It is in a state of

The connection space 50 has a connection floor structure that connects the floors of the two residential units 1A and 1B (the wooden floor panels 7 facing the connection space 50), and covers at least the upper part and both sides of the connection space 50. and a covering structure covered by the material 62 .
Since the two residential units 1A and 1B are formed as different structures and are installed on different pedestals 40, they may perform different operations when vibration occurs. The interlocking floor structure and covering structure are adapted to effectively accommodate such different motions while forming the interlocking space 50 .

(connected floor structure)
As shown in FIG. 26(a), etc., the connecting floor structure that constitutes the floor in the connecting space 50 is provided between the floor beams 23 in one residential unit 1A and the floor beams 23 in the other residential unit 1B. It has a connecting means 51 that is bridged and a connecting floor portion 55 that is provided at a position spaced upward from the connecting means 51 .
And the connection means 51 is provided with the movable mechanism 52, the floor frame 53, the lower surface material 54, and the suspension member 54a. Also, the connecting floor portion 55 includes a first floor portion 56 and a second floor portion 57 .

In the connecting means 51, the movable mechanism 52 is provided on each of the floor beams 23 of the one and the other residential units 1A and 1B, is spaced apart from each other, and is operable in the vertical and horizontal directions. It is configured.
The movable mechanism 52 in this embodiment employs a so-called hitch structure. The hitch structure has a hitch ball 52a with a spherical tip fixed to the upper surface of the floor beam 23 in one and the other accommodation units 1A and 1B, and a hitch coupler 52b that holds the spherical portion of the hitch ball 52a. .
The hitch ball 52a is bolted to the upper surface of the upper flange 23b of the floor beam 23 on the side of the residential unit 1. As shown in FIG.
The hitch coupler 52b extends toward the connecting space 50, and the floor frame 53 is connected to the extending portion. The hitch coupler 52b that holds the hitch ball 52a can move vertically and horizontally with the spherical portion of the hitch ball 52a as a fulcrum.
The hitch coupler 52b has a holding portion (not shown) for holding the spherical portion of the hitch ball 52a, and the holding portion can be operated by a latch lever 52c provided on the upper surface of the hitch coupler 52b. there is That is, by operating the latch lever 52c, it is possible to lock and unlock the spherical portion by the holding portion. When the spherical portion is locked by the holding part, the hitch coupler 52b can move up and down and right and left while holding the hitch ball 52a, and when the lock is released, the hitch coupler 52b can be removed from the hitch ball 52a.
A plurality of such movable mechanisms 52 are provided for the floor beams 23 in the one and the other residential units 1A and 1B, and the floor frames 53 are provided for the plurality of movable mechanisms 52. As shown in FIG.

The floor frame 53 is a metal frame supported so as to be suspended by the plurality of movable mechanisms 52, and is provided with a plurality of connecting plate portions 53a, a plurality of support plate portions 53b, and a slide mechanism. ing.
A plurality of connecting plate portions 53a are provided from the floor frame 53 toward the hitch coupler 52b side, and connect the frame body of the floor frame 53 and the extending portion of the hitch coupler 52b.
The plurality of support plate portions 53 b are provided from the floor frame 53 toward the connecting floor portion 55 side, are connected to the first floor portion 56 of the connecting floor portion 55 , and support the first floor portion 56 . The support plate portion 53b has a horizontally disposed plate portion at its upper end, and the first floor portion 56 is placed on and connected to this horizontal plate portion.
The slide mechanism slides and adjusts the position of the floor frame 53 with respect to the hitch coupler 52b. When adjusting the position of the floor frame 53 by the slide mechanism, the handle 53c provided outside the connecting plate portion 53a is operated. do.

The lower surface member 54, which is also called an expansion joint, is a flexible bellows-shaped surface member made of, for example, a thermoplastic elastomer and has cold resistance. Such a lower surface member 54 is below the connecting means 51 and spans between the floor beams 23 of one residential unit 1A and the floor beams 23 of the other residential unit 1B, and extends to the outside. It is facing.
Moreover, since such a lower surface member 54 has flexibility as described above, the vicinity of the center is suspended by the suspension member 54a. The suspension member 54a is an angle member, the upper surface of which is fixed to the lower surface of the floor frame 53, and the lower surface member 54 is fixed to the portion extending downward.

In the connecting floor part 55, the first floor part 56 is also called a so-called floor expansion joint, is located above the floor beams 23 in each of the one and the other living units 1 (1A, 1B), and extends horizontally. It has a slide mechanism to
The first floor portion 56 is supported on the connecting space 50 side by a support plate portion 53b provided on the floor frame 53, and on the residential unit 1A, 1B side by the floor support 14a located on the connecting space 50 side. there is An extension support plate 55a is interposed at the upper end of the floor support member 14a located on the side of the connection space 50. The extension support plate 55a includes the first floor portion 56 and the floor members 14 of the living units 1A and 1B. Both are provided.
The first floor portion 56 is fixed to both the support plate portion 53b and the extended support plate 55a in a state in which the slide mechanism functions. The upper surface of the portion fixed to the support plate portion 53b serves as the floor surface and is displaced synchronously with the support plate portion 53b. It is displaced synchronously with the support plate 55a. Between the portion fixed to the support plate portion 53b and the portion fixed to the extended support plate 55a, a cover material 56a is hung to cover the gap between them and constitute the floor surface in the gap. It has been handed down.

The second floor portion 57 is positioned between the first floor portions 56 and supported by a plurality of floor supports 14 a provided on the upper surface of the floor frame 53 . The second floor portion 57 is the same as the floor surface member 14 provided in the residential units 1A and 1B, and is displaced in synchronization with the floor frame 53. As shown in FIG.

Under the floor of the connecting floor structure configured as described above (on the underside of the connecting floor portion 55), as shown in FIG. A connecting floor heat insulating material 58 is filled so as to be continuous with 7a.
The connection floor structure in this embodiment is configured as described above. That is, as described above, the connecting means 51 employs a highly flexible structure so that a destructive force is not transmitted between the one living unit 1A and the other living unit 1B. can do.

(Coating structure)
24, 25, and 27 to 35, the covering structure in which at least the upper part and both sides of the connecting space 50 are covered with the covering material 62 is such that the covering material 62 extends from one residential unit 1A to the other. and covers at least the upper part and both sides of the connecting space 50 . The covering material 62 is provided continuously along the ends of the covering material 62 on the sides of the living units 1A and 1B, and the fixing frames 70 that hold the ends secure the one and the other end. It is fastened to the living units 1A, 1B.

The covering material 62 is a sheet (membrane) having at least weather resistance and waterproof properties, and includes a first covering material 621 , a second covering material 622 , and a waterproof fastener 63 .
The first covering material 621 covers one side of the residential unit 1A in the connecting space 50, and is fastened to the one residential unit 1A.
The second covering material 622 covers the other residential unit 1B side of the connecting space 50, and is fastened to the other residential unit 1B.
The waterproof fastener 63 connects the first covering material 621 and the second covering material 622, and exerts a waterproof function at the time of connection.
Although the covering material 62 is a sheet (film) in the present embodiment, it is not limited to this, and a surface material (plate material) having higher rigidity than the sheet may be used.

The fastening frame 70 consists of a first frame 71 in contact with the inner surface of the covering material 62 on the one and the other living unit 1A, 1B side ends, and the covering material 62 on the one and the other living unit 1A, 1B side ends. and a second frame 72 that is in contact with the outer surface of the part and sandwiches the covering material 62 between itself and the first frame 71 .
That is, the fastening frames 70 are located on one side of the residential unit 1A and on the other side of the residential unit 1B, and the first covering material 621 and the second covering material 622 are attached to the ends of the one and the other living units 1A and 1B. are fastened to one residential unit 1A and the other residential unit 1B in a state where they are sandwiched from the inside and outside of the connection space 50. As shown in FIG.
Note that the first frame 71 and the second frame 72 are connected by bolts. Therefore, it is assumed that holes for passing bolts are also formed in the covering member 62 (the first covering member 621 and the second covering member 622) at the ends on one side and the other side of the living units 1A and 1B.

Further, as shown in FIG. 27, the fastening frame 70 includes the corner covering materials 15 and 16 provided on the side surface of the other residential unit 1B of the one residential unit 1A and the one side of the other residential unit 1B. The corner covering materials 15 and 16 provided on the side surface of the living unit 1A are fastened to the fastening frames 75 provided in the recessed grooves 15c and 16c, respectively.
The corner covering materials 15 of the one and the other residential units 1A and 1B provided with the fastening frame 75 are directly opposed to each other, and the first covering material 621 and the second covering material 622 are arranged straight. It can be stretched.

One corner covering material 15 of the corner covering materials 15 and 16 is formed in a straight (linear shape) and long length along the frame material panels 3A and 3B. The other corner covering material 16 is provided at the orthogonal portion between the straight one corner covering materials 15, and the cover portion 16b thereof is formed with an L-shaped concave groove portion 16c. The recessed groove portion 16c is continuous with the recessed groove portion 15c of the corner covering material 15 adjacent to the side, and is continuous with the recessed groove portion 15c of the corner covering material 15 adjacent downward.
The retaining frame 75 is fitted into and fixed to such continuous recessed grooves 15c and 16c. Then, the fastening frame 70 with the covering material 62 sandwiched therebetween is fastened to the fastening frame 75 .

More specifically, the fastening frame 75 includes a corner portion 76 provided in the corner covering material 16 having the L-shaped recessed groove 16c and a corner having the straight recessed groove 15c. and a straight portion 77 provided in the covering material 15 for use.

The corner portion 76 is hollow and L-shaped, and its thickness dimension is set substantially equal to the depth dimension of the concave groove portion 16c.
As shown in FIG. 29, the corner portion 76 includes an L-shaped first part 761 that serves as a bottom plate, a second part 762 that is joined to the first part 761 and has a U-shaped cross section, and the first part 761 and a third part 763 that is joined so as to cover the side opening formed by joining and the second part 762 . The third part 763 is a rectangular plate-shaped member and is joined to the side end surfaces of the first part 761 and the second part 762 .

The second part 762 is a pair of members forming an L shape, and adjacent ends are cut at an angle of 45 degrees.
Each of the second parts 762 includes a fastening plate portion 762a to which the fastening frame 70 contacts and is fastened, a side plate portion 762b extending from both side edges of the fastening plate portion 762a toward the first part 761, have The side plate portion 762b is placed on the upper surface (surface) side of the first part 761 and joined thereto.

Two holes 762c through which bolts for fixing the second part 762 to the concave groove portion 16c are formed along the center of the plate portion 762a with fastening. The first part 761 is also formed with a hole 761c through which only the shaft portion of the same bolt is passed. That is, the hole 762c of the fastening plate portion 762a has a larger diameter than the bolt, and the hole 761c of the first part 761 has a smaller diameter than the bolt.
When the corner portion 76 is fixed to the recessed groove portion 16c, the entire bolt is passed through the second part 762 through the hole 762c formed in the fastening plate portion 762a of the second part 762, and the bolt is tightened. The shaft portion is passed through the hole 761 c of the first part 761 . The corner portion 76 is fixed to the groove portion 16c by screwing the shaft portion of the bolt into the groove portion 16c.

Also, the clasp plate portion 762a is located at a position shifted from the center. A hole 762d is formed through which a bolt for fixing the fastening frame 70 to the fastening plate portion 762a is passed. A nut 764 is joined to the back side of the hole 762d (the inner side surface of the clasp plate portion 762a) so that a bolt can be screwed therein.

On the other hand, the straight portion 77 is hollow and I-shaped, and its thickness dimension is set equal to the thickness of the corner portion 76 and approximately equal to the depth dimension of the concave groove portion 15c.
The configuration of the straight portion 77 is substantially the same as that of the corner portion 76 except that it is I-shaped. That is, as shown in FIG. 30, a rectangular plate-shaped first part 771 serving as a bottom plate, a second part 772 having a U-shaped cross section, and a rectangular plate-shaped third part 773 are provided. A hole 771c is formed in the first part 771, and a hole 772c corresponding to the hole 771c of the first part 771 and a hole 772d for fixing the fastening frame 70 are formed in the fastening plate portion 772a of the second part 772. formed. A nut 774 is joined to the rear side of the hole 772d for fixing the fastening frame 70. As shown in FIG.

The fastening frame 75 is constructed as described above. The third part 763 of the corner portion 76 and the third part 773 of the straight portion 77 are provided adjacent to each other when they are fitted into the concave groove portions 15c and 16c of the corner covering materials 15 and 16 and fixed. Become. The surface of the corner portion 76 and the surface of the straight portion 77 are flush with each other.

Next, the first frame 71 that constitutes the fastening frame 70 will be described in more detail. It is an angle-shaped member that can be
As shown in FIGS. 31 and 32, such a first frame 71 includes a corner inner frame 71a and a straight inner frame 71b.

As shown in FIG. 31, the corner inner frame 71a is integrally formed by welding a first part 711 and a second part 712 which are respectively bent.
The first part 711 includes a pentagonal plate-like covering material side plate portion 711a having three right-angled corner portions obtained by obliquely cutting one corner of a rectangle, a rectangular plate-like fastening side plate portion 711b, consists of The covering material side plate portion 711a of the first part 711 is arranged horizontally, and the covering material 62 is placed on the upper surface thereof. The fastening side plate portion 711b is arranged vertically and is fastened in contact with the fastening frame 75. As shown in FIG.
Similarly, the second part 712 also has a pentagonal plate-like covering material side plate portion 712a and a rectangular plate-like fastening side plate portion 712b in a state in which one corner of the rectangle is obliquely cut and has three right-angled corners. and consists of The covering material side plate portion 712a of the second part 712 is arranged vertically, and the covering material 62 is in contact with the outer side surface. The fastening side plate portion 712 b is continuous with the fastening side plate portion 711 b of the first part 711 and is fastened in contact with the fastening frame 75 .

The longest sides of the covering material side plate portion 711a of the first part 711 and the covering material side plate portion 712a of the second part 712 are joined together.
The vertical dimension of the fastening side plate portion 712b of the second part 712 is set to be shorter than the vertical dimension of the covering material side plate portion 712a of the second part 712, and the fastening side plate portion of the first part 711 It is joined to a part of the lower side of 711b. The fastening side plate portions 711b and 712b joined to each other are formed to form an L shape.

Holes 711c and 712c through which shafts of bolts are passed when the covering material 62 is sandwiched are formed in the covering material side plate portions 711a and 712a, respectively.
Both fastening side plate portions 711b and 712b are formed with holes 711d and 712d through which shafts of bolts are passed when fastening to the fastening frame 75, respectively. The positions of the holes 711d and 712d of the fastening side plate portions 711b and 712b correspond to the positions of the two holes 762d formed in the covering material side plate portion 712a of the second part 712 at the corner portion 76 of the fastening frame 75. there is

The inner frame 71b for straight is an angle member, and as shown in FIG. and consists of
A hole 713c is formed in the covering material side plate portion 713a, through which the shaft portion of the bolt passes when the covering material 62 is sandwiched.
The fastening side plate portion 713b is formed with a hole 713d through which the shaft portion of the bolt is passed when it is fastened to the fastening frame 75. As shown in FIG. The position of the hole 713 d of the fastening side plate portion 713 b corresponds to the position of the hole 772 d formed in the fastening plate portion 772 a of the second part 772 in the straight portion 77 of the fastening frame 75 .

Next, the second frame 72 constituting the fastening frame 70 will be described in more detail. The second frame 72 sandwiches the covering material 62 together with the first frame 71, and touch. In other words, the second frame 72 is a frame provided so as to cover the first frame 71 from the outside with the covering material 62 interposed therebetween.
As shown in FIGS. 33 and 34, such a second frame 72 includes a corner outer frame 72a and a straight outer frame 72b.

The corner outer frame 72a is a plate material that is bent into an L shape, and consists of a horizontal plate portion 721 and a vertical plate portion 722, as shown in FIG.
The horizontal plate portion 721 is a portion that covers the covering material side plate portion 711a of the first part 711 of the corner inner frame 71a of the first frame 71 via the covering material 62 . The horizontal plate portion 721 is formed with a hole 721a through which the shaft portion of the bolt is passed. It corresponds to the position of the formed hole 711c.
The vertical plate portion 722 is a portion that covers the covering material side plate portion 712a of the second part 712 of the corner inner frame 71a of the first frame 71 via the covering material 62 . The vertical plate portion 722 is formed with a hole 722a through which the shaft portion of the bolt is passed. It corresponds to the position of the formed hole 712c.

The straight outer frame 72b is a rectangular plate material that covers the covering material side plate portion 712a of the straight inner frame 71b of the first frame 71 via the covering material 62. As shown in FIG. A plurality of holes 731a are formed. The position of the hole 731a corresponds to the position of the hole 713c formed in the coating material side plate portion 712a of the straight inner frame 71b of the first frame 71 .

Next, a procedure for covering the connection space 50 with the fastening frame 70 and fastening frame 75 configured as described above and the covering material 62 will be described. It is assumed that the corner covering materials 15 and 16 are attached in advance. Further, it is assumed that the corner portion 76 and the straight portion 77 of the frame 75 with fastening are also manufactured in advance.

First, as shown in FIGS. 27(a) to (c), the corner portion 76 and the straight portion 77 of the frame 75 with fastening are fitted into the recessed groove portions 15c, 16c of the corner covering materials 15, 16 and fixed. .

Next, as shown in FIG. 28(a), the unit-side end (that is, base end) of the covering material 62 is sandwiched between the first frame 71 and the second frame 72 of the fastening frame 70, The first frame 71 and the second frame 72 are connected with bolts. As a result, the fastening frame 70 is continuously provided along the unit-side end portion of the covering material 62 .

Next, as shown in FIG. 28(b), the fastening side plate portions 711b, 712b, 713b of the first frame 71 of the fastening frame 70 are fastened to the fastening frame 75 with bolts.

Then, the tip of the first covering material 621 provided on one side of the living unit 1A among the covering materials 62 and the tip part of the second covering material 622 provided on the other side of the living unit 1B are attached to each other by the waterproof fasteners 63. Connect by
The waterproof fastener 63 is a so-called line fastener. and a slider that engages and separates the
The connection space 50 can be covered with the fastening frame 70, the fastening frame 75, and the covering material 62 by the above procedure.

Since there is a certain amount of space between the one residential unit 1A and the other residential unit 1B, the space between the one residential unit 1A and the other residential unit 1B is provided. The covering material 62 that is applied may flex. In order to suppress such bending, as shown in FIG. 35, there is a gap between the fastening frame 70 fastened to one of the residential units 1A and the fastening frame 70 fastened to the other residential unit 1B. In addition, connecting beams 78 may be provided to connect the fastening frames 70 to each other.
The connecting beam 78 is an angle member that spans between the corner inner frames 71a of the first frame 71 of the fastening frame 70, and has a horizontal plate portion on which the covering material 62 is placed on the upper surface and the covering material 62 on the outer side surface. and a contacting vertical plate portion.
A shaft portion of a bolt for bolting the angle-shaped connection beam 78 is passed through the covering material side plate portion 711a of the first part 711 and the covering material side plate portion 712a of the second part 712 of the corner inner frame 71a. Holes 711e and 712e are respectively formed (see FIG. 31).

In addition, the inside of the covering material 62 stretched between the one residential unit 1A and the other residential unit 1B is filled with a heat insulating material. On the side of the connecting space 50, a substrate receiving bracket 714 is provided integrally with the fastening frame 70 (first frame 71), and a wooden substrate 65a is provided with respect to the substrate receiving bracket 714. . An inner heat insulating material 65 is provided for the base material 65a. A gap is formed between the inner heat insulating material 65 and the covering material 62, and this gap may also be filled with the inner heat insulating material 64 (see FIG. 4). The inner heat insulating materials 66 and 67 are also double filled above the connecting space 50 .

The residential unit 1 (1A, 1B) configured as described above is assumed to be used in a relatively severe environment, and is excellent in heat insulation and airtightness. Further, by providing a moving mechanism (a sled portion 42a in this embodiment) for the gantry 40 and towing it with a towing vehicle, it is possible to move the residential unit 1 (1A, 1B) according to environmental changes. This makes it possible to create a comfortable living space even in a relatively harsh environment.

According to the present embodiment, the covering material 62 is provided across from one living unit 1 (1A) to the other living unit 1 (1B) and covers at least the upper part and both sides of the connecting space 50. However, one and the other residential unit 1 (1A, 1B) side end of the covering material 62 are continuously provided along the fastening frame 70 that holds the end. Since it is fastened to the unit 1 (1A, 1B), the one and the other living unit 1 (1A, 1B) side ends of the covering material 62 are attached to the one and the other living unit 1 (1A, 1B) by the fastening frame 70. 1 (1A, 1B) can be continuously clamped. As a result, the base end portion (unit side end portion) of the covering material 62 that covers the connecting space 50 is fastened to the living units 1 (1A, 1B) so as not to create a gap, and the living units 1 Fastening strength for (1A, 1B) can be improved.

Also, a first covering material 621 covering one side of the residential unit 1 (1A) in the connecting space 50, a second covering material 622 covering the other side of the living unit 1 (1B) in the connecting space 50, can be connected by the waterproof fastener 63 , water can be prevented from entering between the first covering material 621 and the second covering material 622 .

In addition, between the fastening frame 70 fastened to one residential unit 1 (1A) and the fastening frame 70 fastened to the other residential unit 1 (1B), these fastening frames 70 Since the connecting beams 78 that connect them are bridged, it is possible to improve the rigidity of the frame structure for extending the covering material 62 that steps on the fastening frames 70 and the connecting beams 78, and the connecting beams 78 The bending of the coating material 62 can be suppressed by .

In addition, the fastening frame 70 includes a first frame 71 in contact with the inner surface of the covering material 62 on the side of the one and the other living unit 1 (1A, 1B), and the covering material 62 on the one and the other living unit. 1 (1A, 1B) side end portion and the second frame 72 that sandwiches the coating material 62 between the first frame 71 and the second frame 72, so that the first frame 71 and the second frame 72 The base end portion (unit side end portion) of the covering material 62 can be sandwiched between and held securely.
Furthermore, since the first frame 71 has a first surface that contacts the covering material 62 and a second surface that is fastened to each of the one and the other living units 1 (1A, 1B), the covering material 62 is A member for holding and a member for fastening the covering material 62 to the living unit 1 (1A, 1B) can be shared, contributing to improvement of workability.

In addition, since one of the residential units 1 (1A) and the other residential unit 1 (1B) face each other, a fastening frame 75 for fastening the fastening frame 70 is provided. The covering material 62 can be tightly stretched between the living unit 1A on one side and the living unit 1B on the other side without twisting. Furthermore, since the fastening frame 75 is provided as a dedicated base for fastening the fastening frame 70, the fastening strength of the fastening frame 70 and the covering material 62 held by the fastening frame 70 can be improved. Workability can be improved.

S Living space A Long-side frame material B Short-side frame material C Auxiliary crosspiece material D Outer side material E Inner side material F Insulation material 1 Residential unit 1a Exterior material 2 Unit body 3 Frame material panel 4 Wall wood panel 5 Roof Wood panel 6 for end roof panel 6a Recess 7 Wood panel for floor 8 Wood column 9 Adjusting material 10 Cushioning material 15 Covering material for corner 15c Groove part 20 Pillar 21 Long side ceiling beam 22 Short side ceiling beam 23 Long side floor beam 24 Short side floor beam 25 Connecting portion 25a Top plate 25b Rising portion 25d Connecting box 26 First mounting hardware 27 Second mounting hardware 28 Bolt 29 Protruding portion 30 Supporting hardware 31 Horizontal brace 32 Floor support bracket 33 Floor support 34 Adjustment material support Part 40 Frame 50 Connection Space 51 Connection Means 52 Movable Mechanism 53 Floor Frame 54 Lower Surface Material 54a Suspension Member 55 Connection Floor Part 56 First Floor Part 57 Second Floor Part 61 Covering Means 62 Covering Material 621 First Covering Material 622 Second Covering Material 63 Waterproof fastener 70 Fastening frame 71 First frame 71a Corner inner frame 71b Straight inner frame 72 Second frame 72a Corner outer frame 72b Straight outer frame 75 Fastened frame 76 Corner part 77 Straight part 78 Connecting beam

Claims (4)

A structure in which a connecting space that connects one residential unit and the other residential unit in the shape of a substantially rectangular parallelepiped frame is covered with a covering material,
The one and the other residential units include four corner pillars, a plurality of ceiling beams connecting the upper ends of the four corner pillars, and a plurality of floor beams connecting the lower ends of the four corner pillars. It has a rigid frame structure,
The covering material is provided across from the one living unit to the other living unit and covers at least an upper portion and both sides of the connecting space,
The covering material is fastened to the one and the other living unit by a fastening frame continuously provided along the one and the other living unit side ends of the covering material and holding the ends. attached ,
A connection beam that connects the fastening frames is bridged between the fastening frame fastened to one of the residential units and the fastening frame fastened to the other residential unit. A cover structure for a connecting space, characterized in that : A structure in which a connecting space that connects one residential unit and the other residential unit in the shape of a substantially rectangular parallelepiped frame is covered with a covering material,
The one and the other residential units include four corner pillars, a plurality of ceiling beams connecting the upper ends of the four corner pillars, and a plurality of floor beams connecting the lower ends of the four corner pillars. It has a rigid frame structure,
The covering material is provided across from the one living unit to the other living unit and covers at least an upper portion and both sides of the connecting space,
The covering material is fastened to the one and the other living unit by a fastening frame continuously provided along the one and the other living unit side ends of the covering material and holding the ends. attached,
The fastening frame is
a first frame in contact with inner surfaces of the one and the other living unit side ends of the covering material;
a second frame that is in contact with the outer surfaces of the one and the other living unit side ends of the covering material and sandwiches the covering material between the first frame and the covering material,
The covering structure of the connecting space, wherein the first frame has a first surface in contact with the covering material and a second surface to be fastened to each of the one and the other living units. A structure in which a connecting space that connects one residential unit and the other residential unit in the shape of a substantially rectangular parallelepiped frame is covered with a covering material,
The one and the other residential units include four corner pillars, a plurality of ceiling beams connecting the upper ends of the four corner pillars, and a plurality of floor beams connecting the lower ends of the four corner pillars. It has a rigid frame structure,
The covering material is provided across from the one living unit to the other living unit and covers at least an upper portion and both sides of the connecting space,
The covering material is fastened to the one and the other living unit by a fastening frame continuously provided along the one and the other living unit side ends of the covering material and holding the ends. attached,
A covering structure for a connecting space, wherein a fastening frame for fastening the fastening frame is provided on surfaces of the one living unit and the other living unit facing each other. In the connecting space covering structure according to any one of claims 1 to 3,
The covering material is
a first covering material covering the one living unit side in the connecting space;
a second covering material covering the other living unit side in the connecting space;
and a waterproof fastener that connects the first covering material and the second covering material .

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