JP4053564B2 - Opening structure of domed building - Google Patents

Description

  The present invention relates to an opening structure of a dome-like building applied to a leisure building such as a bungalow or a cottage, a store, an event venue building, or a flower dome.

  As a building such as a cottage, a store, an event venue, or a flower dome, a dome-shaped building having a shell structure in which triangular face members are assembled in a hemispherical shape has been proposed. This kind of dome-like building has been increasing in recent years due to its simple structure and beautiful geometric appearance.

However, even in this shell-shaped dome-shaped building, openings such as windows and doorways have the same structure as that of a general building, and are not of a simple structure corresponding to the simplification of the entire building. Therefore, it takes time to construct and remove the area around the opening.
In addition, all of the conventional dome-shaped buildings of this type are generally fixedly installed, and little consideration is given to assembling property, removal property, and transportability. For this reason, it is difficult to apply temporary buildings for short-term use.

There are large tents and single-layered dome-shaped buildings that are kept inflated by air pressure in the room as temporary buildings with improved installation and removal properties. In order to maintain the internal pressure of the dome-shaped building, it is not possible to provide a window that can be opened and closed, and a special configuration is required at the entrance.
In order to solve these problems, the present applicant tried to use the triangular face material member as a bag body inflated to a predetermined thickness by enclosing air and joining these face material members with a surface fastener. . However, the opening structure is not sufficient in terms of simplification of the structure, assembling property, removability, etc.

The purpose of this invention is to provide an opening structure of the conditioning can be achieved a simple construction of the domed building with shell panel of the bag.

The opening structure of the dome-shaped building of the present invention is a shell-shaped dome-shaped building in which a large number of triangular outer shell panels are arranged and adjacent sides of the outer shell panels are joined to each other, and this joining is performed by a hook-and-loop fastener. The structure is as follows. That is, a portion of the outer shell panel, the apertures outer shell panel having an opening serving as a doorway, the opening outer shell panel has a reverse V-shaped opening frame serving as both sides of the upward triangle, the opening It shall have a double hinged door made from both sides of the door which is attached taken through the opening pivotably respectively hinged to both sides of the sides of the frame. The doors on both sides have a triangular shape composed of a vertical side that becomes a mating portion, an inclined side that is attached to the opening frame, and a horizontal lower side, and the doors on both sides are insulated. A handle is provided on one door at the mating part of the doors on both sides. The handle and the other door are provided with surface fasteners joined together.
According to this structure, it can replace with the one part outer shell panel of a dome-shaped building, and can provide the opening used as an entrance / exit easily by using the said opening part outer shell panel. Since the opening outer shell panel is composed of an inverted V-shaped opening frame and a double door, the structure is simple, and the opening frame is reinforced by being joined to the outer shell panels on both sides. The opening frame does not require much strength, and this also provides a simple configuration. Furthermore, the closed state of the double doors is maintained by the joining of the hook-and-loop fasteners provided on the handle, so that the structure for maintaining the closed state can be simplified. For this reason, it becomes the opening structure of the simple structure harmonized with the whole with respect to the dome-shaped building using the outer shell panel of a bag.

  The said structure WHEREIN: It is good also considering the formation surface of the said hook surface fastener as a curved surface from which the front end side of a handle gradually leaves | separates from the other door. In the case of this configuration, because of the curved surface, by pulling the handle, the hook-and-loop fastener is gradually detached from one side, so that the double door can be opened with a light force.

The opening structure of the dome-shaped building according to the present invention is provided with an opening outer shell panel having an inverted V-shaped opening frame and double doors, and a hook and loop fastener that joins both doors to each other in a closed state. In a dome-like building that joins triangular outer shell panels, a large doorway with a simple configuration can be provided, and a structure that keeps the closed state can be simplified.
When the forming surface of the handle surface fastener is a curved surface in which the front end side of the handle gradually separates from the other door, the double doors can be smoothly joined and released by the surface fastener.

An embodiment of the present invention will be described with reference to FIGS.
1A to 1C are a horizontal sectional view, a longitudinal sectional view, and an upper half external view of a dome-shaped building having an opening structure according to this embodiment. This 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 joined to each other by an outer shell panel joint 3. Each outer shell panel 2 is a bag that swells to a predetermined thickness by enclosing air inside. Further, the adjacent outer shell panels 2 and 2 are communicated with each other by a communication tube 4 as shown in FIG. The communication tube 4 may be detachable from the outer shell panel 2. An air supply pump 6 is connected to one or more 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.

  In the outer shell panel 2, as shown in FIG. 2 (B), between the double membrane portions 2a and 2a constituting the bag body, the tension yarn 7 for regulating the maximum distance between the membrane portions 2a and 2a is in a dense state. Shall be provided. Moreover, the heat insulating material 8 is provided on one side 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 outer shell panel joint 4 is a hook-and-loop fastener 9 provided so that a part of the outer shell panel 2 protrudes from the surface of the outer shell panel 2 on the outer peripheral end surface. As a joint component, a joint that covers in a state of sandwiching a portion protruding from the outer shell panel surface of the facing surface fasteners 9, 9 on both sides that are joined to each other as a joint component. Part cap 10.

  1C is enlarged and shown in FIG. 2A, joining of adjacent sides of the five outer shell panels 2 is performed by connecting the outer shell panel joints 3 provided on these sides. To do. The locations where the corners of each outer shell panel 2 gather are joined to each other by the outer shell panel corner joint 11 as shown in FIGS. The outer shell panel corner joint 11 includes a cylindrical cap body 12 that overlaps in the vicinity of the corner tip of the outer shell panel 2 and a corner tip of each outer shell panel 2 that protrudes from the center of the cap body 12. It consists of a tip sealing pin 13 fitted in between. 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. In addition, on the surface where the outer shell panels overlap, escape grooves 14 are formed radially to allow the surface fastener protruding portions of the outer shell panel joint 3 to escape. In the place where the corners of the six outer shell panels 1 gather like S1 in FIG. 1C, as shown in FIG. Use the one formed radially.

  Further, as shown in FIG. 5, the communication tube 4 has tapered taper portions 4 a at both ends of the outer diameter surface and fitting circumferential grooves 4 b formed between the taper portions 4 a and 4 a at both ends. As shown in FIGS. 5 (A) and 5 (B), the connection tube 4 is attached by providing connection port members 41 made of an elastic material on the end surfaces of the outer shell panels 2 and 2 that are in contact with each other. Is inserted into the outer shell panel 2 from the connection port 41a of the connection port member 41, and the connection port members 41, 41 are overlapped and compressed in the fitting circumferential groove 4b of the communication tube 4. This is done by pinching.

  Among the outer shell panels 2, some of the outer shell panels are referred to as opening outer shell panels 2A and 2B. As shown in FIG. 6, the opening outer shell panel 2 </ b> A has a triangular shape provided with a rotating window 15, and air is enclosed inside the portion other than the window opening 16 in the same manner as the outer shell panel 2 described above. The bag body swells to a predetermined thickness. The tension yarn 7 is provided in a dense state between the double membrane portions 2a, 2a constituting the bag body, the heat insulating material 8 is provided on one side or both sides of the bag body, and a part of the outer end face is opened. It is the same as that of the general outer shell panel 2 to provide the hook-and-loop fastener 9 serving as the joint component of the outer shell panel joint 3 so as to protrude from the surface of the partial outer shell panel 2A.

  The rotary window 15 includes a circular window frame 17 provided in the window opening 16 and a circular transparent door 19 supported rotatably around a support shaft 18 projecting on both sides. The transparent door 19 is obtained by mounting a resin frame member 19b on the periphery of a transparent plate 19a such as a glass plate or a resin plate. Surface fasteners 9 and 9 that are joined together to keep the transparent door 19 closed are provided on the peripheral edge of the transparent door 19 and the front and back surfaces of the window frame 17 that the transparent door peripheral edge abuts when the transparent door 19 is closed. It is provided. The window opening 16 is provided with a hemispherical screen door 20 in which the transparent door 19 can rotate. Thereby, even if the transparent door 19 is opened to allow ventilation, insects such as mosquitoes can be prevented from entering the dome from the outside. Further, the transparent door 19 can be fully opened without opening the screen door 20.

  Another opening outer shell panel 2B has a triangular shape similar to that of the general outer shell panel 2 as shown in FIG. 7, and has an inverted V-shaped opening frame 21 serving as both sides of an upward triangle, A double door 23 is attached to the opening frame 21 via a hinge 22 so as to be freely opened and closed. A surface fastener 9 serving as a joint component of the outer shell panel joint 3 is provided on the outer peripheral side surface of the opening frame 21 in the same manner as the outer shell panel 2.

  The doors 24 and 24 on both sides constituting the double door 23 are made by covering a plate-like heat insulating material such as foamed urethane resin with a sheet-like surface material. A handle 25 is provided in the mating portion 24a of one of the doors 24a, 24a of the mating portions 24a, 24a of the doors 24. Surface fasteners 9 and 9 joined to each other are provided on the handle 25 and the mating portion 24 a of the other door 24 facing the handle 25. Thereby, the double door 23 can be kept closed. As shown in FIG. 7C, the formation surface of the surface fastener 9 of the handle 25 is a curved surface in which the distal end side of the handle 25 is gradually separated from the other door 24. Thereby, when opening the double door 23, the hook-and-loop fastener 9 is gradually removed from one side, and can be easily opened by a light operation. A packing 26 for maintaining airtightness is provided at a location where the mating portions 24a of the doors 24 are joined to each other.

Figure 8 shows another example of a different, apertures outer shell panel 2B and the present invention. This opening outer shell panel 2B has a triangular shape provided with a single door 27, and the portion other than the door opening 28 is filled with air in the same manner as the outer shell panel 2 described above to a predetermined thickness. As an inflatable bag. The tension yarn 7 is provided in a dense state between the double membrane portions 2a, 2a constituting the bag body, the heat insulating material 8 is provided on one side or both sides of the bag body, and a part of the outer end face is opened. It is the same as that of the general outer shell panel 2 to provide the hook-and-loop fastener 9 serving as a joint component of the outer shell panel joint 3 so as to protrude from the surface of the partial outer shell panel 2B. One side edge of the single door 27 is provided rotatably on one side edge of the hinged door opening 28 via a rotation support member such as a hinge 29.

  FIG. 12 shows each example of the hook-and-loop fastener 9 used for the outer shell panel joint 2 described above. 12A, the fastener 9A is provided with innumerable engaging bodies 9a having hemispherical heads on the fastener base 9c, and the loop-like innumerable engaging bodies 9b are implanted in the fastener base 9c. It consists of a combination with the fastener 9B. 12 (B) includes a fastener 9A in which an infinite number of hook-like engaging bodies 9a are provided on the fastener base material 9c, and a fastener 9B in which an infinite number of loop-like engaging bodies 9b are provided on the fastener base material 9c. It consists of a combination of The hook-and-loop fastener 9 in FIG. 12 (C) is composed of a set of fasteners 9A and 9B in which an infinite number of engaging bodies 9a having a spherical head are planted on the fastener base material 9c. The hook-and-loop fastener 9 only needs to have innumerable engaging bodies that engage with each other as described above, and even if two types are combined as in the examples of FIGS. 12 (A) and (B), Moreover, the same kind may be joined mutually like the example of FIG.12 (C).

  As shown in FIG. 1, the floor 31 of this dome-shaped building is provided with a floor 31 in which a large number of triangular air mat-like floor panels 30 swelled by enclosing air therein are juxtaposed. Each of these floor panels 30 is formed as a bag body that swells to a predetermined thickness by enclosing air inside, and is provided with a tensile thread 7 as in the case of the outer shell panel 2. Each side of each floor panel 30 is also provided with a hook-and-loop fastener 9 for the inter-floor panel joint 3A for joining the floor panels 30 to each other as shown in FIG. As shown in FIG. 11, the floor panels 30 communicate with each other through the communication tube 4, and the outer shell panel 2 and the floor panel 30 also communicate with each other through the communication tube 4 </ b> A. Thereby, when air is supplied from the air supply pump 6 to the outer shell panel 2 and the opening portion outer shell panel 2A as shown in FIG. 1, the air supply to the floor panels 30 can be simultaneously performed.

  Further, a floor finish surface material 32 is joined to the upper surface of the floor panel 30 by the surface fastener 9. For example, as shown in FIG. 9, the finished surface material 32 includes regular hexagons or trapezoidal tiles obtained by dividing a regular hexagon into two, and a combination of these forms a floor finished surface having a mosaic pattern. Furthermore, at one or a plurality of locations of the floor panel 30, for example, as shown in FIG. 9, the corners of the plurality of floor panels 30 are concentrated and joined, or the locations where the floor panels 30 are adjacent are pole insertion holes 33. Is provided. As shown in FIG. 10, the pole insertion hole 33 is composed of a circular pipe 35 projecting from the center of the support disk 34, and a surface fastener 9 is provided on the outer peripheral surface of the circular pipe 35. Prior to the installation of the floor 31, the circular pipe 35 is installed at a location where the corners of the floor panel 30 are concentrated, and the ends of the corners of the floor panel 30 laid on the ground are joined to the peripheral surface of the circular pipe 35. Thus, the pole insertion hole 33 can be formed at a location where the floor panel 30 is concentrated. The floor panel 30 is fixed to the ground by connecting to an anchor bolt 36 inserted into the ground. In this embodiment, the floor of the second floor portion 38 is provided in a partial area in the dome-shaped building by inserting the column 37 into the pole insertion hole 33 and standing up as shown in FIG. Further, the spiral staircase 39 that moves up and down to the second floor portion 38 is installed by inserting the column 39a of the spiral staircase 39 into the pole insertion hole 33 and standing.

  According to the opening structure of the dome-shaped building having the above-described configuration, the dome-shaped building 1 having the rotating window 15 is formed by joining the opening outer shell panel 2A having the rotating window 15 to the adjacent outer shell panel 2 with the surface fastener 9. Can be easily assembled and removed easily. Further, since the closed state of the transparent door 19 with respect to the window frame 17 of the rotary window 15 is maintained by the joining of the hook-and-loop fastener 9, the structure for maintaining the closed state is also simplified. Further, the outer shell panels 2 joined to each other can be easily assembled into a dome shape by enclosing air, and can be easily disassembled by removing the air from the outer shell panels 2. For this reason, it can be suitably used as a temporary building that can be reused many times over a short period of time, and can be stored and transported in a folded state or in a state where each shell panel is separated, and it is lightweight. Excellent transportability and storage. Further, the triangular outer shell panel 2 and the opening outer shell panels 2A and 2B are arranged in a dome shape, so that a beautiful geometric appearance can be obtained.

  Moreover, the dome-shaped building 1 having the double door 23 for entering and exiting can be easily assembled by joining the opening outer shell panel 2B having the double door 23 to each side of the adjacent outer shell panel 2 with the hook-and-loop fastener 9. Can be removed easily. Moreover, since the handle 25 of one door 24 and the other door 24 are maintained by the joining of the hook-and-loop fasteners 9 in the closed state of the double doors 23, the structure for maintaining the closed state is also simple.

(A) is a horizontal sectional view of a dome-like building having an opening structure according to an embodiment of the present invention, (B) is a longitudinal sectional view of the building, and (C) is an external perspective view of the building. (A) is an enlarged view of the S part of FIG. 1 (C), and (B) is a cross-sectional view taken along arrow II-II in FIG. (A) is an exploded perspective view of a joint between outer shell panel corners in the S part, (B) is a back view of a corner cap constituting the joint, and (C) is a perspective view of the corner cap. It is a back view of the joint between the outer shell panel corners used for S1 part of Drawing 1 (C). (A) is an exploded sectional view showing a state before the insertion tube is attached, (B) is a sectional view showing an attachment state of the insertion tube, and (C) is a perspective view of the insertion tube. (A) is a front view of an opening outer shell panel with a rotating window, (B) is a cross-sectional view taken along the line VI-VI in FIG. 6 (A), and (C) is an enlarged vertical cross-sectional view of the main part of the opening outer shell panel. FIG. (A) is a front view of an opening outer shell panel with double doors, (B) is a cross-sectional view taken along the line VII-VII in FIG. 7 (A), and (C) is an enlarged horizontal sectional view of a main part of the opening outer shell panel. FIG. 4D is a perspective view of the open state showing the vicinity of the opening of the dome-shaped building. (A) is a front view of an opening outer shell panel with a single door, (B) is a cross-sectional view taken along arrow VIIIa-VIIIa in FIG. 8 (A), and (C) is a cross-sectional view taken along arrow VIIIb-VIIIb in (A). is there. It is the elements on larger scale of the floor in the said dome shape building. It is a perspective view which shows the pole insertion hole structure in the same floor. It is a longitudinal cross-sectional view which shows the same floor structure. It is a side view which shows each example of the hook-and-loop fastener used for the said dome-shaped building.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Dome-shaped building, 2 ... Shell panel, 9 ... Face fastener, 15 ... Revolving window, 16 ... Window opening, 17 ... Window frame, 19 ... Transparent door, 20 ... Screen door, 21 ... Opening frame, 23 ... Double swing door 24 ... door, 24a ... mating part, 25 ... handle

Claims (3)

In a dome-shaped building with a shell structure in which a large number of triangular outer shell panels are lined up and the adjacent sides of the outer shell panels are joined to each other, and this joining is performed with a hook-and-loop fastener, some of the outer shell panels are connected to the doorway. and apertures outer shell panel having an opening made, the opening outer shell panel has a reverse V-shaped opening frame serving as both sides of the upward triangle, openably pivoted to either side of the side of the opening frame and a double hinged door, each consisting door on both sides attached collected via a hinge, door on both sides is provided with inclined side edges attached to the opening frame with vertical sides comprising a mating portion of one another a triangular shape comprising a horizontal lower side, and the door these sides, and made of a material with a cross heat, with mating portions on both sides of the door, providing a handle on one door, the handle and the other door And a domed shape with hook-and-loop fasteners joined to each other Opening structure of the object.   The opening structure of the dome-shaped building according to claim 1, wherein a forming surface of the surface fastener of the handle is a curved surface in which a distal end side of the handle is gradually separated from the other door.   The opening structure of a dome-shaped building according to claim 1 or 2, wherein each outer shell panel of the dome-shaped building is a bag body that swells to a predetermined thickness by enclosing air therein.

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