JPH10121786A - Ancillary structure in dome-shaped building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily assemble or remove ancillary structures in a dome-shaped building. SOLUTION: Triangular crust panels 2 charged with air are connected to each other by plane fasteners to form a crust. The crust is applied for a dome- shaped building in which the first floor is constituted of the same floor panels 16 with the crust panels. The floor 24 of the second story supported by a plurality of columns 23 is provided and a flexible partition 38 is provided between the floor beam of the second story floor 24 and the floor of the first floor 17. The partition 38 is connected to the floor beam of the second story floor 24 and the floor of the first floor by plane fasteners. A plurality of stair- components are connected to form a stair 25. Closets 42A-42C provided with casters are arranged on the floor 17 of the first floor and a column joint connecting a column 23 by a plane fastener is provided in the closets.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an attached structure in a dome-shaped building applied to a leisure building such as a bungalow or a cottage, a store, an event venue building, a flower dome, or the like.

[0002]

2. Description of the Related Art As buildings such as cottages, stores, event venues, flower domes, etc., shell-shaped dome-shaped buildings in which triangular surface materials are assembled in a hemispherical shape have been constructed.
This type of dome-shaped building is preferred because of its beautiful geometric appearance.

[0003]

However, in this type of conventional dome-shaped building, accessories such as the second floor, stairs, and partitions installed in the building have a structure similar to that of a general building. Assembly and removal were not easy.

The present invention solves such a problem, and has a simple structure in harmony with a dome-shaped building having a simple structure composed of triangular shell panels, and is easy to assemble and remove. It is an object of the present invention to provide an in-building accessory structure of a dome-shaped building that can be carried out at any time.

[0005]

According to the present invention, there is provided a dome-shaped building interior structure in which a number of triangular outer shell panels are arranged and an outer shell in which adjacent sides of the outer shell panels are joined to each other. In a dome-shaped building having a first floor in which a number of floor panels are arranged in parallel, a second floor supported by a plurality of columns is provided in the building, and each of the columns projects between corners of the floor panel. The lower end is installed on a pillar support having a socket portion to be mounted and a seat plate portion arranged on the lower surface of the floor panel. According to this configuration, by inserting the lower end of the pillar into the socket portion of the pillar support that protrudes from between the floor panels on the first floor, the second floor can be easily installed and removed. Since the second floor is supported by three or more columns, the pillars are rigidly connected to each other with floor beams, so that there is no problem of the columns falling down and the lower ends of the columns are prevented from being displaced. Just do it. Therefore, it can be sufficiently supported by the column supporting base having the above configuration.

In the above structure, the floor beams of the second floor may be framed in a triangular shape in plan view. In this configuration, the second floor can be assembled easily and with sufficient strength, and can be easily removed.

According to a third aspect of the present invention, there is provided the attached structure in a dome-shaped building, wherein the flexible partition is provided between the floor beam on the second floor and the first floor in the above-mentioned structure. In this partition, a beam connecting piece provided at an upper end thereof is connected to a floor beam of the second floor by a hook-and-loop fastener, and a lower end is connected to the first floor by a hook-and-loop fastener. According to this configuration, the partition for dividing the inside of the building into a plurality of spaces can be easily attached by the joining operation using the hook-and-loop fastener, and the partition can be easily removed.

[0008] In the above structure, the partition is formed by connecting vertical bars filled with air in parallel and connected to each other. The partition has a partition end member having a split cylindrical shape at a side end, and has a round pipe shape. The pillar end may be joined to the pillar by the partition end material via a hook-and-loop fastener. In the case of this configuration, the end on the partition side can be easily fixed, so that the assembling and removal thereof can be performed more easily. Further, since the partition is formed by connecting the air-filled bar-shaped members in parallel and connected to each other, the partition is lightweight and can be easily loaded and unloaded.

According to a fifth aspect of the present invention, in the above structure, a stair is provided between the first floor and the second floor, and the stairs are provided for each step. It consists of stair components. Each staircase component has a pipe-shaped unit staircase pillar with a fitting shaft protruding downward and being joined with the upper and lower staircase components,
The riser has one end joined to the unit stair post, and a fan-shaped tread having a lower edge rotatably connected to a lower edge of the riser. According to this configuration, the first floor and the second floor
By connecting a plurality of stair components to the floor by connecting the unit stair columns with each other,
Stairs can be easily assembled and removed in a dome-shaped building. In addition, since it can be disassembled into a staircase component and transported and stored, the transportability and storage property are good.

According to a sixth aspect of the present invention, in the above structure, a closet having a caster is arranged on the first floor, and a column joint portion to be joined to the column by a hook-and-loop fastener is provided in the closet. It is provided. According to this configuration, the closet can be easily installed at a desired position on the first floor, and can be easily removed.

[0011] In the above-described structure having the closet, the closet may have a water-circulating facility inside. In this configuration, the bathroom, toilet, kitchen, and the like can be easily installed as a closet, and can be easily removed.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. 1A to 1C are a horizontal sectional view, a vertical sectional view, and an upper half external view of a dome-shaped building having an in-building attached structure according to this embodiment. The dome-shaped building 1 has a shell structure in which a large number of triangular outer shell panels 2 are arranged in a hemispherical shape and adjacent sides are mutually joined by an outer shell panel joint 3. Each outer shell panel 2 is a bag body which expands to a predetermined thickness by enclosing air therein. The adjacent outer shell panels 2 and 2 are connected to each other by a communication tube 4 as shown in FIG. 2 (B). The communication tube 4 may be detachable from the outer shell panel 2.
An air supply pump 6 is connected to one or a plurality of outer shell panels 2 arranged close to the ground via an air supply tube 5.
The air supply tube 5 is also detachable from the outer shell panel 2.

As shown in FIG. 2 (B), the outer shell panel 2 is provided with a tension thread 7 for regulating the maximum distance between the two membrane portions 2a, 2a constituting the bag. Is provided in a dense state. The heat insulating material 8 is provided on one or both sides of the bag body. As the heat insulating material 8, glass wool, polyethylene resin, or foamed resin such as foamed polystyrene or foamed polyurethane is used. The joint between outer shell panels 3 is such that adjacent outer shell panels 2 and 2 are joined to each other by a hook-and-loop fastener 9 provided on an outer peripheral end surface of the outer shell panel 2. The parts of the hook-and-loop fasteners 9, 9 protruding from the surface of the outer shell panel are covered with the joint cap 10 in a sandwiched state.

As shown in FIG. 1C, the S portion in FIG. 1C is enlarged in FIG. 2A, the adjacent sides of the five outer shell panels 2 are joined by the outer shells provided on these sides. This is performed at the joint 3 between panels. The points where the corners of the outer shell panels 2 are gathered are joined to each other by an outer shell panel corner joint 11, as shown in FIGS. The outer panel corner joint 11 includes a cap body 12 overlapping the outer panel 2 and a cap body 1.
2 and a tip sealing pin 13 which is protrudingly provided at the center of each of the outer shell panels 2 and is fitted between the corners of the outer shell panels 2. A surface fastener 9 for joining the outer shell panel 2 is provided on the surface of the cap body 12 where the outer shell panel 2 overlaps. A relief groove 14 is formed radially on the outer surface of the outer panel so that the surface fastener projecting portion of the outer panel joint 3 is released. FIG.
As shown in FIG. 4 (C), at the places where the corners of the six outer shell panels 1 gather, as shown in FIG. 4, six relief grooves 14 are radially formed on the outer shell panel overlapping surface of the cap body 12 as shown in FIG. Use the formed one.

As shown in FIG. 5 (C), the communicating tube 4 has tapered tapered portions 4a at both ends of the outer diameter surface and a fitting circumferential groove 4b formed between the tapered portions 4a at both ends. Having. The mounting of the communication tube 4 is performed as shown in FIG.
As shown in (A) and (B), connection port members 15 made of an elastic material are provided on the end surfaces of both outer shell panels 2 and 2 which are in contact with each other, and the tapered portions 4a at both ends of the communication tube 4 are connected to the connection port members 15. The two connection port members 1 are inserted into the outer shell panel 2 from the connection port 15a and inserted into the fitting circumferential groove 4b of the communication tube 4.
This is carried out by sandwiching 5, 5 in an overlapping state and in a compressed state.

FIG. 9 shows an example of the hook-and-loop fastener 9 used in the joint 3 between the outer shell panels. FIG.
The hook-and-loop fastener 9 of (A) is a fastener 9A in which an infinite number of engaging bodies 9a having a hemispherical head are provided on a fastener base 9c.
And a fastener 9B in which countless loop-shaped engaging bodies 9b are planted on the fastener base material 9c. FIG.
The hook-and-loop fastener 9 of (B) is a combination of a fastener 9A provided with an infinite number of hook-shaped engaging bodies 9a on a fastener base material 9c and a fastener 9B provided with an infinite number of loop-shaped engaging bodies 9b on the fastener base material 9c. Consists of The hook-and-loop fastener 9 in FIG. 9C is composed of a pair of fasteners 9A and 9B in which countless engaging bodies 9a having a spherical head are planted on a fastener base material 9c. The hook-and-loop fastener 9 only needs to have an infinite number of engaging bodies that engage with each other as described above.
The two types may be combined as in the example of FIG. 9B, or the same type may be joined to each other as in the example of FIG.

As shown in FIG. 1, on the floor of the dome-shaped building, there is provided a first floor 17 in which a large number of triangular air mat floor panels 16 which expand by filling air therein are juxtaposed. Each of these floor panels 16 is a bag that expands to a predetermined thickness by enclosing the inside with air, and the outer panel 2
Similarly, a tension thread 7 is provided. As shown in FIG. 8, each side of each floor panel 16 is provided with a hook-and-loop fastener 9 which is a joint constituent material of the joint 3A between the floor panels, which joins the floor panels 16 to each other. As shown in FIG. 2, the two pieces are joined to each other as one continuous flooring material that fits in the bottom circle surrounded by the outer shell panel 2. Each floor panel 16 is shown in FIG.
Are connected to each other by a communication tube 4 as shown in FIG.
The communication between the outer shell panel 2 and the floor panel 16 located at the outermost periphery is also established by the communication tube 4A. The communication tube 4A in this case is obtained by dividing the communication tube 4 into two parts at the fitting circumferential groove 4b, and these are connected to each other by the flexible tube 50. Thereby, when air is supplied from the air supply pump 6 to the outer shell panel 2 as shown in FIG. 1, air can be simultaneously supplied to the floor panels 16. The lowermost outer shell panel 2 is fixed to the ground by connecting it to an anchor bolt 22 driven into the ground as shown in FIG.

A floor finishing material 18 is joined to the upper surface of the floor panel 16 by a hook-and-loop fastener 9. The finished surface material 18 is, for example, a regular hexagon or a trapezoidal tile obtained by dividing a regular hexagon into two parts as shown in FIG. 6, and a combination of these tiles constitutes a floor finished surface having a mosaic pattern. Further, at one or more places on the first floor 17, for example, as shown in FIG. 6, the corners of the plurality of floor panels 16 are concentrated and joined, and the place where the floor panels 16 are adjacent to each other is a column support 19. Is installed. As shown in FIG. 7, the column support base 19 includes a disc-shaped seat plate 20 disposed on the lower surface of the floor panel 16, and a corner portion of the floor panel 16 protruding from the center of the seat plate 20. It comprises a round pipe-shaped socket portion 21 projecting therebetween, and a hook-and-loop fastener 9 is provided on the outer peripheral surface of the socket portion 21. The socket part 21 is a floor panel 16
May be coplanar with the upper surface of. In this embodiment, as shown in FIG. 7, a pillar 23 in the shape of a round pipe is inserted into the socket portion 21 of the pillar support 19 and installed, and a plurality of pillars 23 installed in this manner are used in a dome-shaped building. The second floor 24 is supported and installed in a partial area. Thus, the second floor 24 can be easily installed in the building, and can be easily removed. The spiral staircase 25 is also installed between the first floor 17 and the second floor 24 by inserting the pillar 27 into the socket portion 21 of the pillar support 19 and standing upright.

As shown in FIG. 10 (D), the frame of the second floor 24 is formed by forming a large floor beam 28 and a small floor beam 29 in a triangular shape. As a result, the second floor 24 can be assembled with a simple configuration and with sufficient strength, and can be removed more easily. The floor girder 28 is a horizontally long one having a plate portion 28b serving as a web inside a frame portion 28a formed by framing a round pipe. As shown in the plan view, the front view and the perspective view in FIGS. 10A, 10B and 11, the vertically extending engaging projections 28c projecting from the ends of the floor girders 28 are provided.
Is engaged with an axially extending engagement slit 23 a formed at the upper end of the column 23, thereby forming a pair of columns 2.
A girder floor 28 is bridged between 3 and 23. As shown in the plan view of FIG. 10C, the floor beam 29 is also horizontally long and has a plate portion 29b serving as a web inside a frame portion 29a formed by combining round pipes. It is joined to the lower part of the girder 28. In the triangular space surrounded by the floor girders 28,
A floor panel 16 similar to the first floor 17 as shown in FIG.
And supported by floor beams 29. The floor panel 16 and the floor girder 28 are joined by the hook-and-loop fastener 9. Floor panel 16
The upper surface of the floor finishing material 18 is the same as that of the floor 17 on the first floor.
Are arranged, and the floor finishing surface material 18 and the floor panel 16 are joined via the hook-and-loop fastener 9.

The spiral staircase 25 is composed of a plurality of staircase components 26 constituting each step as shown at 17. Each staircase component 26 has a round pipe-shaped unit staircase pillar 30 having a fitting shaft 30b protruding downward and being joined to the upper and lower staircase components 26, and a riser plate 31 having one end joined to the unit staircase pillar 30. And a fan-shaped step board 32 that is rotatable about the lower end of the riser 31 by connecting the trailing edge to the lower edge of the riser 31 via a hinge 33. Pipe section 30a of unit stair post 30
Is composed of a pipe having the same diameter as the socket 21 of the column support 19 described above, and the lower fitting shaft 30b has an outer diameter capable of fitting to the pipe 30a of the other unit stair post 30 and the socket 21. Having. An engaging shaft 34 made of a round pipe is provided on the front edge side of the outer end of the step board 32 in the vertical direction, and the outer end of the riser 31 is engaged with the step board 32 of the upper stair component 26. A pipe-shaped socket 35 into which the joint shaft 34 is fitted is provided vertically.

The spiral stairs 25 are assembled in the following procedure. First, the fitting shaft 30 a of the unit stair post 30 of the lowermost stair component 26 is inserted into the socket portion 21 of the post support 19 of the first floor 17. The tread plate 32 is rotated clockwise as shown in FIG. 17 (A) to be in a horizontal posture, or is rotated counterclockwise as shown by a chain line to be in a horizontal posture, depending on the turning direction at the time of elevating. select. Next, the fitting shaft 30b of the unit staircase pillar 30 of the upper staircase component 26 is inserted into the pipe portion 30a of the unit staircase pillar 30, and is joined to the seal. The engaging shaft 34 of the tread plate 32 of the stair component 26 at the upper end is fitted to the riser plate 3 of the lower stair component 26.
1 into the socket 35. As a result, the upper step board 32 is fixed in the same horizontal orientation as the lower step board 32. By performing such an assembly up to the second floor 24, a spiral staircase 25 can be constructed. The fitting shaft 36a of the lower part of the handrail support 36 is inserted into the engagement shaft 34 of each tread plate 32, the handrail support 36 is erected, and the handrail rope 37 is stretched between the upper ends of each handrail support 36. According to such a procedure, the spiral staircase 25 can be easily assembled in the dome-shaped building 1, and can be easily removed.

1 between the first floor 17 and the second floor 24.
As shown in (A) and (B), a partition 38 for partitioning the space inside the building is provided. As shown in FIG. 12, the partition 38 has flexibility in which a plurality of air-filled vertical bar members 39 are arranged in parallel and connected. For this reason, it is lightweight and easy to carry in and carry out.
As shown in FIG. 15 (B), the bar members 39 are connected to each other by connecting the vertically extending surface fasteners 9 projecting from the outer peripheral surface of each bar member 39 to each other. The lower end of each bar 39 is also joined to the first floor 17 via the hook-and-loop fastener 9. That is, as shown in FIG. 15 (A), a hook-and-loop fastener 9 is provided at the lower end of each bar-shaped member 39, and a corresponding hook-and-loop fastener is provided on the corresponding floor finishing face material 18 of the first floor 17 by an adhesive 40. By sticking the surface fasteners 9 and joining the hook-and-loop fasteners 9 to each other, the bar 39 is joined to the first floor 17.

Some of the rod-shaped members 39 are provided with beam joining pieces 51 each having a hook-and-loop fastener 9 at an upper end thereof, and the hook-and-loop fastener 9 of the beam joining piece 51 is used as shown in FIGS. 13A and 13B. The frame 28a of the floor girders 28 and the floor joists 29 of the second floor 24,
By joining to the lower pipe 29a, the upper end of the partition 38 is joined to the second floor 24. That is,
The lower pipes of the frames 28a and 29a of the floor girder 28 and the floor girder 29 are separated by an adhesive 40 at a position corresponding to the upper end of the bar 39 having the beam joining piece 51 as shown in FIG. The surface fasteners 9 of FIG.
The upper ends of the partitions 38 are joined to the second floor 24 by joining each other as shown in FIG.

The rod material 39 constituting the partition 38
Of the rod-shaped members 39 located at the side ends, the hook-and-loop fastener 9
A partition end member 41 having a vertical cylindrical shape and extending in the vertical direction is provided via a hook-and-loop fastener 9, and this partition end member 41 is provided via the hook-and-loop fastener 9 as shown in FIGS. 13 (A) and 15 (C). By joining to the column 23, both ends of the partition 38 are joined to the column 23. As a result, the end of the partition 38 can be easily fixed, so that the assembling and removal thereof can be performed more easily.

Since the partition 38 thus configured has flexibility, the partition 38 can be easily formed between the pair of columns 23 and 23 so as to have an arbitrary curve as shown in a plan view in FIG. Can be configured. In this case, the upper end of the bar 39 is joined to the large beam 28 or small beam 29 of the second floor 24 where the curve of the partition 38 intersects. It should be noted that the present invention is not limited to the case where one partition 38 is joined to one support 23, and as shown in FIG.
By joining the two partitions 38, the interior space of the building centered on the column 23 is divided into four parts, as shown in FIG.
As shown in the above, three partitions 38 may be joined to the support 23 to divide the space in the building into three.

On the first floor 17, closets 42A to 42C for various uses are installed. The closet 42A is for storing clothes, and has, at each corner thereof, a column joint 42a which is joined to the support 23 and the hook-and-loop fastener 9 as shown in FIG. The pillar joint 42 a is provided with a hook-and-loop fastener 9 on a concave surface following the outer diameter of the pillar 23.
Are joined to the hook-and-loop fastener 9 provided on the column 23, thereby fixing the closet 42A to the column 23. A caster 43 is attached to the bottom of the closet 42A,
Thereby, movement on the first floor 17 can be performed smoothly. By configuring the closets 42A to 42C in this manner, the closets 42A to 42C can be easily installed at desired positions on the first floor 17 and can be easily removed. FIG. 1A shows an example in which the arrangement of the closet 42A is changed by a chain line. In this case, another column joint 4
By joining 2a, the arrangement can be easily changed.
The closet 42B is for a bathroom and has a water circulation facility inside. The closet 42C is for a bookcase. In the case of these closets 42B and 42C, the column joint 42
a and a caster 43 at the bottom.

FIG. 19 shows an assembling method of the dome-shaped building shown in FIG. First, the floor 17 to which the floor panel 16 is joined is spread to a construction position on the ground (FIG. 2A), and a column support base 19 for supporting columns is installed at a necessary position. Next, an outer shell panel 2 serving as an outer wall and a ceiling
Are sequentially bonded (FIG. 2B). When this joining is over,
The air supply pump 6 fills the outer shell panel 2 and the floor panel 16 with air (FIGS. (C) and (D)), thereby completing the outer shell and floor of the dome-shaped building (FIG. (E)). ). After that, the floor 24 on the second floor is installed in the building (FIG.
(G)), partition 38 and closet 42A-
A fitting such as 42C is assembled (FIGS. (H) and (I)), and the entire building is completed (FIG. (J)). When the building is completed after completion of the building in this way, a part of the outer shell panel 2 of the building is removed, the outer shell panel 2 is added and rearranged, and the floor panel 16 is added (FIG. (K)). . FIG. 20 shows a state after the extension.

[0028]

According to the present invention, there is provided a dome-shaped building interior structure in which a large number of triangular outer shell panels are arranged to form an outer shell in which adjacent sides of these outer shell panels are joined to each other. In a dome-shaped building having a first-floor floor with side-by-side floor panels, a second-floor floor supported by three or more columns is provided in the building, and each of the columns has a socket portion projecting between corners of the floor panel. In addition, since the lower end is installed on the column support having the seat plate disposed on the lower surface of the floor panel, the second floor can be easily installed in the dome-shaped building, and the floor can be easily removed.
The in-building attached structure of the dome-shaped building of the invention according to claim 2 is that the floor beams on the second floor are framed in a triangular shape in plan view.
The second floor can be assembled easily and with sufficient strength, and can be easily removed. According to a third aspect of the present invention, there is provided a dome-shaped in-building auxiliary structure, wherein a flexible partition is provided between the floor beam on the second floor and the first floor.
Since the beam joint piece provided at the upper end was joined to the floor beam of the second floor with a hook-and-loop fastener, and the lower end was joined to the first floor with a hook-and-loop fastener, the partition can be easily installed by joining work with the hook-and-loop fastener and removed. Can also be done easily. According to a fourth aspect of the present invention, there is provided the dome-shaped building interior structure, wherein the partitions are connected by arranging air-filled vertical rods in parallel, and a split cylindrical partition end member is provided at a side end. Since the partition end material is joined to the round pipe-shaped pillar through the hook-and-loop fastener, the end on the partition side can be easily fixed, and the assembly and removal thereof can be performed more easily. In addition, the partition is lightweight because it is made by connecting air-filled bar-shaped materials in parallel and connecting them.
Carrying out is also easy.

According to a fifth aspect of the present invention, in the attached structure of the dome-shaped building, a stair is provided between the first floor and the second floor.
The staircase is composed of a plurality of staircase components provided for each staircase, and each staircase component is formed by a pipe-shaped unit staircase pillar having a fitting shaft projecting downward and being joined to upper and lower staircase components, and a unit staircase. It is composed of a riser with an inner end joined to a pillar and a fan-shaped tread with a trailing edge rotatably connected to the lower end of the riser, so stairs can be easily assembled in a dome-shaped building and removed Can also be easily performed. According to a sixth aspect of the present invention, in the dome-shaped building attached structure, in the dome-shaped building, a closet having a caster is arranged on the first floor, and a column joint portion is provided in the closet to join the column with the hook-and-loop fastener. Therefore, the closet can be easily installed at a desired position on the first floor and can be easily removed. In the attached structure of the dome-shaped building according to the invention of claim 7, since a water supply facility is provided inside the closet, a bathroom, a toilet, a kitchen, and the like can be easily installed as a closet, and can be easily removed. it can.

[Brief description of the drawings]

1A is a horizontal sectional view of a dome-shaped building having an attached structure in a building according to an embodiment of the present invention, FIG. 1B is a vertical sectional view of the building, and FIG. It is an external appearance perspective view of a part.

2A is an enlarged view of a portion S in FIG. 1C, and FIG. 2B is a cross-sectional view taken along the line II-II in FIG.

3A is an exploded perspective view of a joint between outer shell panel corners in the S portion, FIG. 3B is a rear view of a corner cap constituting the joint, and FIG. 3C is a perspective view of the corner cap. FIG.

FIG. 4 is a rear view of the outer shell panel corner-to-corner joint used for the portion S1 in FIG. 1 (C).

5A is an exploded sectional view showing a state before the insertion tube is attached, FIG. 5B is a sectional view showing an attachment state of the insertion tube, and FIG. 5C is a perspective view of the insertion tube.

FIG. 6 is a partially enlarged view of a floor in the dome-shaped building.

FIG. 7A is a perspective view showing a corner concentrated portion of a floor panel on the floor, and FIG. 7B is a longitudinal sectional view of the same.

FIG. 8 is a vertical sectional view showing the floor structure.

FIG. 9 is a side view showing each example of a hook-and-loop fastener used for the dome-shaped building.

10 (A) is a horizontal sectional view of a column joint on the second floor, FIG. 10 (B) is a front view thereof, and FIG. 10 (C) is a longitudinal section showing a joint structure between a large beam and a small beam on the second floor. (D) is 2
It is a top view which shows the beam structure of a floor.

FIG. 11 is a perspective view of a column joint on the second floor.

FIG. 12 is a perspective view showing a schematic structure of a partition.

13A is a front view showing a joint structure of the partition to the second floor, FIG. 13B is a longitudinal sectional view, and FIG. 13C is a horizontal sectional view.

14A is an exploded view showing a joint structure of a bar to a floor beam, and FIG. 14B is an exploded perspective view of the joint structure.

15 (A) is an exploded view showing a joint structure of the bar to the first floor, FIG. 15 (B) is a horizontal sectional view showing a joint structure of the bar, and FIG. It is a horizontal sectional view showing a joining structure.

16A is a plan view showing the relationship between the partition and floor beams on the second floor, FIG. 16B is a plan view showing an example in which four partitions are joined to a column, and FIG. It is a top view showing the example which joined two partitions.

17A is a partial perspective view showing an assembled state of a spiral staircase, FIG. 17B is a perspective view of a staircase component constituting the spiral staircase, and FIG. 17C is an enlarged view of a D portion of FIG. It is a longitudinal cross-sectional view.

18A is a perspective view of a closet for storing clothes, FIG.
(B) is an exploded perspective view which shows the joining structure of the closet to the pillar.

FIG. 19 is an explanatory diagram of a process of assembling and adding a dome-shaped building.

20A is an external perspective view showing an example of an extension of a dome-shaped building, FIG. 20B is a cross-sectional view thereof, and FIG. 20C is a plan view of the first floor portion and the second floor portion thereof.

[Explanation of symbols]

1: Domed building, 2: Outer shell panel, 16: Floor panel,
17 ... 1st floor, 19 ... pillar support, 20 ... seat plate, 21 ...
Socket part, 23 ... pillar, 24 ... second floor, 25 ... spiral staircase, 26 ... stair component, 28 ... floor girder, 29 ...
Floor beam, 30: unit stair column, 30b: fitting shaft, 31: riser plate, 32: tread plate, 33: hinge, 38: partition, 39: rod material, 41: partition end material, 42A-42C: closet , 42a ... pillar joint,
43: caster, 51: beam joint piece

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Sumiko Usama 1-5-16 Awaza, Nishi-ku, Osaka-shi, Osaka Daiwa House Industry Co., Ltd. (72) Inventor Edward Suzuki 1-15- Seta, Setagaya-ku, Tokyo 23 Inside Suzuki Edward Architects

Claims (7)

[Claims] 1. A dome having a plurality of triangular outer shell panels arranged thereon, an outer shell formed by joining adjacent sides of the outer shell panels to each other, and a first floor having a number of floor panels arranged side by side. In the building, a second-floor floor supported by three or more pillars is provided in the building, and each pillar has a socket portion projecting between corners of the floor panel and a seat plate portion arranged on the lower surface of the floor panel. Attached structure inside a dome-shaped building with its lower end installed on a pillar support base. 2. The attached structure in a dome-shaped building according to claim 1, wherein the floor beams of the second floor are framed in a triangular shape in plan view. 3. A flexible partition is provided between a floor beam on the second floor and a floor on the first floor, and the partition is provided with a hook-and-loop fastener provided on an upper end of the floor fastener on the floor beam on the second floor. The attached structure in a dome-shaped building according to claim 2, wherein the lower end is joined to the first floor by a hook-and-loop fastener. 4. The partition is formed by connecting vertical bars filled with air in parallel to each other,
An attached structure in a dome-shaped building having a split cylindrical partition end material at a side end and being joined to a round pipe-shaped column with the partition end material via a hook-and-loop fastener. 5. A stair is provided between the first floor and the second floor, and the stair is composed of a plurality of stair components provided for each step, and each stair component has a fitting shaft downward. Pipe-shaped unit stair post that projects out and is connected to the upper and lower stair components, a riser plate with one end joined to the unit stair post, and a trailing edge pivotally connected to the lower edge of the riser plate 3. The attached structure in a dome-shaped building according to claim 1 or 2, further comprising a fan-shaped tread. 6. A dome-shaped building according to claim 1 or 2, wherein a closet having casters is arranged on the first floor, and the closet is provided with a column connecting portion which is connected to the column with a hook-and-loop fastener. Attached structure. 7. The attached structure in a dome-shaped building according to claim 6, wherein the closet has a plumbing facility inside.