Assembled Japanese-style room

Abstract

To provide a ready-to-assemble Japanese-style room whose structure and interior can be easily changed.SOLUTION: A prefabricated teahouse 10 is equipped with a framework 20 that includes a foundation 21 and multiple columns 22 rising from the foundation 21. In addition, the prefabricated teahouse 10 has multiple panels 40 detachable from the frame 20. The frame 20 has multiple frames into which the panel 40 can be fitted. All the frames are identical in outline and dimensions. The multiple panels 40 are all identical in outline and dimensions. On the other hand, at least one of the multiple panels 40 differs from the other panels 40 in appearance other than outline and dimensions.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a prefabricated Japanese-style room. [Background technology]

[0002] Patent Document 1 describes a prefabricated Japanese-style room. This prefabricated Japanese-style room comprises a base, multiple pillars, and multiple cross members. Each pillar stands up from the base. Each cross member spans between two adjacent pillars. The base, pillars, and cross members form the framework of the prefabricated Japanese-style room. The prefabricated Japanese-style room in Patent Document 1 also comprises multiple tatami mats and multiple shoji screens. Each tatami mat is laid out on top of the base. Each shoji screen is fitted into an opening surrounded by the base, pillars, and cross members. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2002-309786 Summary of the Invention [Problem to be solved by the invention]

[0004] In a prefabricated Japanese-style room like the one described in Patent Document 1, it is sometimes desirable to change the entrance position, window position, or whether or not a window is included depending on the purpose. Also, the user of the prefabricated Japanese-style room may want to change the interior design to suit their tastes. However, assembling a new prefabricated Japanese-style room to accommodate such changes is extremely time-consuming. [Means for solving the problem]

[0005] In order to solve the above problems, the present invention provides a prefabricated Japanese-style room comprising a framework including a base and a plurality of pillars rising from the base, and a plurality of panels that can be attached and detached to the framework, wherein the framework has a plurality of frames into which the panels can be fitted, and the plurality of frames all have the same external shape and dimensions, and the plurality of panels all have the same external shape and dimensions, while at least one of the plurality of panels has an appearance that is different from the other panels other than the external shape and dimensions. [Effects of the Invention]

[0006] According to the above configuration, the panels can be attached to any frame. Therefore, for example, by fitting a specific panel into a different frame or replacing it with a different panel, the structure and interior of the prefabricated Japanese-style room can be changed. Furthermore, this change can be made by simply removing and attaching the panel to be replaced, without having to reassemble the frame. Therefore, the structure and interior of the prefabricated Japanese-style room can be easily changed. [Brief explanation of the drawings]

[0007] [Figure 1] FIG. 1 is an exploded perspective view of a prefabricated Japanese-style room. [Figure 2] Figure 2 is a side view of a prefabricated Japanese-style room. [Figure 3] FIG. 3 is a side view of a prefabricated Japanese-style room. [Figure 4] FIG. 4 is an explanatory diagram for explaining the attachment and detachment of the detachable canopy to the cross member. [Figure 5] FIG. 5 is an explanatory diagram for explaining attachment and detachment of the panel to and from the framework. [Figure 6] FIG. 6 is a perspective view of a knockdown Japanese-style room with the panels leaning against the stands. DETAILED DESCRIPTION OF THE INVENTION

[0008] <An embodiment of a prefabricated Japanese-style room> An embodiment of a prefabricated Japanese-style room will be described below with reference to the drawings. The drawings may be enlarged to facilitate understanding. The dimensional proportions of the components may differ from those in the actual product or from those shown in other drawings.

[0009] (About the framework) As shown in Fig. 1, a prefabricated Japanese-style room 10 includes a framework 20. The framework 20 includes a base 21, a plurality of pillars 22, and a plurality of cross members 23.

[0010] The base 21 is placed on, for example, the floor of a room. The base 21 has a rectangular shape in plan view. The dimension of the long side of the base 21 is about three-quarters of the dimension of the short side of the base 21. In the following description, the axis along the direction in which the long side of the base 21 extends is referred to as the first axis X. The axis along the direction in which the short side of the base 21 extends is referred to as the second axis Y. The axis perpendicular to both the first axis X and the second axis Y is referred to as the third axis Z. One direction along the first axis X is referred to as the first positive direction X1, and the direction opposite to the first positive direction X1 is referred to as the first negative direction X2. One direction along the second axis Y is referred to as the second positive direction Y1, and the direction opposite to the second positive direction Y1 is referred to as the second negative direction Y2. One direction along the third axis Z is referred to as the upward direction Z1, and the direction opposite to the upward direction Z1 is referred to as the downward direction Z2.

[0011] A plurality of pillars 22 rise from the base 21 in the upward direction Z1. The pillars 22 are in the shape of a quadrangular pillar. The pillars 22 extend along the third axis Z. The dimension of the pillars 22 in the direction along the third axis Z is greater than half the dimension of the short side of the base 21. In this embodiment, there are six pillars 22. Hereinafter, when it is necessary to distinguish between the pillars 22, they will be referred to as pillars 22A to 22F, respectively.

[0012] Pillar 22A is located at a corner of the base 21 on the first positive direction X1 side and the second positive direction Y1 side. Pillar 22B is located at a corner of the base 21 on the first negative direction X2 side and the second positive direction Y1 side. Pillar 22C is located at a corner of the base 21 on the first positive direction X1 side and the second negative direction Y2 side. Pillar 22D is located at a corner of the base 21 on the first negative direction X2 side and the second negative direction Y2 side. Pillar 22E is located on the short side of the base 21 on the first positive direction X1 side and in the center in the direction along the second axis Y. Pillar 22F is located on the short side of the base 21 on the first negative direction X2 side and in the center in the direction along the second axis Y. Therefore, the six pillars 22 are connected to the four corners of the base 21 and the centers of the two short sides of the base 21, respectively. Moreover, the dimensions of the six pillars 22 in the direction along the third axis Z are all the same.

[0013] The framework 20 has two girders 23A, two beams 23B, and one intermediate beam 23C as multiple cross members 23. The girder 23A extends along the first axis X. One of the two girders 23A connects the end of the column 22A in the upward direction Z1 to the end of the column 22B in the upward direction Z1. The other of the two girder 23A connects the end of the column 22C in the upward direction Z1 to the end of the column 22D in the upward direction Z1.

[0014] The beam 23B extends along the second axis Y. Therefore, the beam 23B is perpendicular to both the column 22 and the girder 23A. One of the two beams 23B connects the end of the column 22A in the upward direction Z1 to the end of the column 22C in the upward direction Z1. The other of the three beams 23B connects the end of the column 22B in the upward direction Z1 to the end of the column 22D in the upward direction Z1. Therefore, these two beams 23B are connected to both the column 22 and the girder 23A.

[0015] The intermediate beam 23C connects the center of one girder 23A in the direction along the first axis X to the center of the other girder 23A in the direction along the first axis X. Therefore, the intermediate beam 23C is not directly connected to the column 22.

[0016] The framework 20 configured in this manner has multiple frames 20A to 20D into which panels 40 (described later) can be fitted. As shown in FIG. 2, the frame 20A is composed of a base 21, columns 22A and 22E, and beams 23B connected to the columns 22A and 22E. That is, the frame 20A is located on the short side of the base 21 on the first positive direction X1 side and on the second positive direction Y1 side when viewed from the center of the base 21. When the framework 20 is viewed in the first negative direction X2, the outline of the frame 20A is a rectangle whose length is in the direction along the third axis Z. The dimension of the frame 20A in the direction along the second axis Y is the distance between the columns 22A and 22E. The dimension of the frame 20A in the direction along the third axis Z is the distance between the base 21 and the beams 23B.

[0017] As shown in FIG. 3, the frame 20B is composed of a base 21, a column 22B, a column 22F, and a beam 23B connected to the column 22B and the column 22F. That is, the frame 20B is located on the short side of the base 21 on the first negative direction X2 side and on the second positive direction Y1 side when viewed from the center of the base 21. When the framework 20 is viewed in the first positive direction X1, the outer shape of the frame 20B is a rectangle whose length is in the direction along the third axis Z. The dimension of the frame 20B in the direction along the second axis Y is the distance between the column 22B and the column 22F. The dimension of the frame 20B in the direction along the third axis Z is the distance between the base 21 and the beam 23B.

[0018] As shown in FIG. 2, the frame 20C is composed of a base 21, a column 22C, a column 22E, and a beam 23B connected to the columns 22C and 22E. That is, the frame 20C is located on the short side of the base 21 on the first positive direction X1 side and on the second negative direction Y2 side when viewed from the center of the base 21. When the framework 20 is viewed in the first negative direction X2, the outer shape of the frame 20C is a rectangle whose length is in the direction along the third axis Z. The dimension of the frame 20C in the direction along the second axis Y is the distance between the column 22C and the column 22F. The dimension of the frame 20C in the direction along the third axis Z is the distance between the base 21 and the beam 23B.

[0019] As shown in FIG. 3, the frame 20D is composed of a base 21, a column 22D, a column 22F, and a beam 23B connected to the column 22D and the column 22F. That is, the frame 20D is located on the short side of the base 21 in the first negative direction X2 and on the second negative direction Y2 side when viewed from the center of the base 21. When the framework 20 is viewed in the first positive direction X1, the outer shape of the frame 20D is a rectangle whose length is in the direction along the third axis Z. The dimension of the frame 20D in the direction along the second axis Y is the distance between the column 22D and the column 22F. The dimension of the frame 20D in the direction along the third axis Z is the distance between the base 21 and the beam 23B.

[0020] In this way, the frames 20A to 20D all have the same rectangular outer shape. Furthermore, the long and short sides of the outer shapes of the frames 20A to 20D all have the same dimensions. In other words, the frames 20A to 20D all have the same outer shape and dimensions.

[0021] As shown in Figure 1, the knockdown Japanese-style room is equipped with multiple tatami mats 30. The tatami mats 30 are laid on the surface of the floorboards facing upward in the Z1 direction. In this embodiment, six tatami mats 30 are laid out tightly on the base 21.

[0022] (Regarding panels, etc.) As shown in Figure 1, the prefabricated Japanese-style room 10 further includes a plurality of panels 40, a tokonoma kit 50, a fixed wall 60, and a plurality of sliding doors 70. All of these are used to cover the sides of the framework 20.

[0023] The multiple panels 40 are attached to the framework 20 by being fitted into frames 20A to 20D of the framework 20, respectively. In this embodiment, the panels 40 are a nijiriguchi panel 41, a service opening panel 42, a wall panel 43 with a window, and a wall panel 44 without a window.

[0024] As shown in FIG. 2, the nijiriguchi panel 41 is a plate-shaped panel. When the nijiriguchi panel 41 is viewed in a direction parallel to the plate thickness, the outer shape of the nijiriguchi panel 41 is rectangular. The dimension of the short side of the outer shape of the nijiriguchi panel 41 is approximately the same as the dimension of the short side of the outer shape of the frame 20A. Furthermore, the dimension of the long side of the outer shape of the nijiriguchi panel 41 is approximately the same as the dimension of the long side of the outer shape of the frame 20A. The nijiriguchi panel 41 is fitted into the frame 20A.

[0025] The nijiriguchi panel 41 has a nijiriguchi 41A and a sliding door 41B. The nijiriguchi 41A is an entrance to the prefabricated Japanese-style room 10. The dimension of the nijiriguchi 41A in the direction along the second axis Y is less than half the dimension of the nijiriguchi panel 41 in the direction along the second axis Y. When the nijiriguchi panel 41 is viewed in the first negative direction X2, the nijiriguchi 41A is located downward in the Z2 direction from the center of the nijiriguchi panel 41. The sliding door 41B has a rectangular shape with substantially the same shape and dimensions as the nijiriguchi 41A. The sliding door 41B is slidable in the direction along the second axis Y. In other words, the nijiriguchi 41A can be opened and closed by sliding the sliding door 41B.

[0026] As shown in Figure 3, service opening panel 42 is a plate-shaped panel. When service opening panel 42 is viewed in a direction parallel to the plate thickness, the outer shape of service opening panel 42 is rectangular. The dimension of the short side of the outer shape of service opening panel 42 is the same as the dimension of the short side of the outer shape of nijiriguchi panel 41. The dimension of the long side of the outer shape of service opening panel 42 is the same as the dimension of the long side of the outer shape of nijiriguchi panel 41. Service opening panel 42 is fitted into frame 20B.

[0027] The service opening panel 42 has a service opening 42A and a sliding door 42B. The service opening 42A is an entrance to the prefabricated Japanese-style room 10. The dimension of the service opening 42A in the direction along the second axis Y is larger than the dimension of the opening of the nijiriguchi 41A in the direction along the second axis Y. In other words, the service opening 42A is an entrance that is larger than the nijiriguchi 41A. The sliding door 42B is rectangular and has substantially the same shape and dimensions as the service opening 42A. The sliding door 42B is slidable in the direction along the second axis Y. In other words, the service opening 42A can be opened and closed by sliding the sliding door 42B.

[0028] As shown in Figure 2, the windowed wall panel 43 is a plate-shaped panel. When the windowed wall panel 43 is viewed in a direction parallel to the plate thickness, the outer shape of the windowed wall panel 43 is rectangular. The dimension of the short side of the outer shape of the windowed wall panel 43 is the same as the dimension of the short side of the outer shape of the nijiriguchi panel 41. The dimension of the long side of the outer shape of the windowed wall panel 43 is the same as the dimension of the long side of the outer shape of the nijiriguchi panel 41. The windowed wall panel 43 is fitted into the frame 20C.

[0029] The windowed wall panel 43 has a window 43A. The window 43A is composed of an opening that penetrates the windowed wall panel 43 and a shoji screen that covers the opening. The window 43A allows light to enter the interior of the prefabricated Japanese-style room 10 from the outside.

[0030] As shown in Figure 3, the windowless wall panel 44 is a plate-shaped panel. When the windowless wall panel 44 is viewed in a direction parallel to the plate thickness, the outer shape of the windowless wall panel 44 is rectangular. The dimension of the short side of the outer shape of the windowless wall panel 44 is the same as the dimension of the short side of the outer shape of the nijiriguchi panel 41. The dimension of the long side of the outer shape of the windowless wall panel 44 is the same as the dimension of the long side of the outer shape of the nijiriguchi panel 41. The windowless wall panel 44 is fitted into the frame 20D.

[0031] The windowless wall panel 44 does not have a window or an entrance that penetrates in a direction parallel to the thickness of the panel. Therefore, the windowless wall panel 44 cannot take in light from the outside to the interior of the prefabricated Japanese-style room 10 like the windowed wall panel 43.

[0032] In this way, the multiple panels 40 all have the same rectangular outer shape. Furthermore, the long and short sides of the outer shapes of the multiple panels 40 all have the same dimensions. Therefore, the multiple panels 40 all have the same outer shape and dimensions. However, the multiple panels 40 all differ in appearance from one another in terms of whether or not they have an opening that penetrates through the thickness direction and the dimensions of that opening. Specifically, the only panel 40 that has a nijiriguchi (slit opening) 41A is the nijiriguchi panel 41. The only panel 40 that has a service opening 42A is the service opening panel 42. The only panel 40 that has a window 43A is the windowed wall panel 43. The only panel 40 that does not have an opening is the windowless wall panel 44.

[0033] As shown in FIG. 1 , the tokonoma kit 50 is connected to the surface of the framework 20 facing the second negative direction Y2 on the side facing the first positive direction X1 when viewed from the center in the direction along the first axis X. The tokonoma kit 50 has a floor with a step in the upward direction Z1 when viewed from the tatami mat 30. Furthermore, the tokonoma kit 50 has a wall that convex in the second negative direction Y2 when viewed downward Z2. The floor and wall define a space located in the upward direction Z1 when viewed from the floor, i.e., a tokonoma. Therefore, the tokonoma kit 50 forms a tokonoma in the prefabricated Japanese-style room 10.

[0034] The fixed wall 60 is connected to the surface of the framework 20 facing the second negative direction Y2 on the side facing the first negative direction X2 when viewed from the center in the direction along the first axis X. The fixed wall 60 is connected to the framework 20 and the tokonoma kit 50. The fixed wall 60 and the tokonoma kit 50 completely block the surface of the framework 20 facing the second negative direction Y2.

[0035] The multiple sliding doors 70 are arranged to cover the surface of the framework 20 facing the second positive direction Y1. In this embodiment, the number of sliding doors 70 is four. The four sliding doors 70 are fitted between the long side of the base 21 on the second positive direction Y1 side and the beam 23A on the second positive direction Y1 side. Each sliding door 70 is slidable in a direction along the first axis X. When the sliding doors 70 are viewed in the second negative direction Y2, the entire surface of the framework 20 facing the second positive direction Y1 is blocked when the four sliding doors 70 are arranged so as not to overlap one another. Then, by sliding the four sliding doors 70, a portion of the surface of the framework 20 facing the second positive direction Y1 is opened.

[0036] (About the eaves) The prefabricated Japanese-style room 10 further includes a fixed eaves 81 and a detachable eaves 82. The fixed eaves 81 is generally a long plate extending in the direction along the first axis X. The fixed eaves 81 is fixed to the girder 23A on the second positive direction Y1 side. The fixed eaves 81 is inclined so that it is positioned further downward in the Z2 direction as it approaches the second positive direction Y1 side.

[0037] The detachable canopy 82 is generally in the shape of a long plate extending in the direction along the second axis Y. The detachable canopy 82 is fixed to the beam 23B on the first positive direction X1 side. The detachable canopy 82 is inclined so that it is positioned further downward in the Z2 direction as it approaches the first positive direction X1 side.

[0038] (About attaching and detaching the detachable visor) As shown in Figure 4, the prefabricated Japanese-style room 10 has multiple sets of eaves fasteners 91 and eaves receivers 92. The eaves fasteners 91 and eaves receivers 92 are, for example, so-called snap locks. The detachable eaves 82 can be attached and detached to the beam 23B by these eaves fasteners 91 and eaves receivers 92.

[0039] Each eave fastener 91 is fixed to the beam 23B. Each eave fastener 91 is arranged at intervals from each other in the direction along the second axis Y. Each eave receiver 92 is fixed to the detachable eave 82. Each eave receiver 92 is arranged at a position corresponding to the eave fastener 91 on the detachable eave 82 when the detachable eave 82 is placed on the beam 23B. The eave receiver 92 is designed so that the eave fastener 91 can be connected.

[0040] When the eaves fastener 91 is operated to close, the stopper of the eaves fastener 91 fits into the eaves receiver 92. The detachable eaves 82 placed on the beam 23B is fixed to the beam 23B. When the eaves fastener 91 is operated to open, the stopper of the eaves fastener 91 is removed from the eaves receiver 92. This allows the detachable eaves 82 to be removed from the beam 23B.

[0041] The multiple eaves fasteners 91 are fixed to the two beams 23B in the same manner. Therefore, although the drawing shows an example in which the detachable eaves 82 is fixed to the beam 23B on the first positive direction X1 side, the detachable eaves 82 can be attached to and detached from either beam 23B.

[0042] (About attaching and detaching panels) 5, the knockdown Japanese-style room 10 is equipped with panel fasteners 93 and panel receivers 94. The panels 40 can be attached to and detached from the frames 20A to 20D by the panel fasteners 93 and panel receivers 94.

[0043] One set of panel fasteners 93 is provided for each of the frames 20A to 20D. Specifically, the prefabricated Japanese-style room 10 is provided with a pair of panel fasteners 93B as panel fasteners 93 for the frame 20B. One of the pair of panel fasteners 93B is fixed to a surface of the pillar 22B facing the first negative direction X2. The other of the pair of panel fasteners 93B is fixed to a surface of the pillar 22F facing the first negative direction X2. The panel fastener 93B fixed to the pillar 22F is located on the upward direction Z1 side when viewed from the panel fastener 93B fixed to the pillar 22B. In other words, the positions of the pair of panel fasteners 93B are offset from each other in the direction along the third axis Z.

[0044] The panel fasteners 93 are similarly provided for the frame 20D. That is, the panel fasteners 93D for the frame 20D are fixed to the pillars 22D and 22F. As a result, two panel fasteners 93 are fixed to the pillar 22F. However, as described above, the positions of the pair of panel fasteners 93 for the frames 20B and 20D are offset in the direction along the third axis Z. Therefore, the panel fasteners 93B and 93D fixed to the pillar 22F are aligned in the direction along the third axis Z.

[0045] Similarly, the panel fasteners 93 are fixed to the frames 20A and 20C. The fixing positions of the panel fasteners 93 for the frames 20A and 20C are the same as the fixing positions of the panel fasteners 93 for the frames 20B and 20D. In other words, the positions of the pair of panel fasteners 93 are the same for all of the frames 20A to 20D.

[0046] A pair of panel receivers 94 is provided for each panel 40. Specifically, the panel receivers 94 are disposed at positions corresponding to the pair of panel fasteners 93 of each frame 20A to 20D when the panel 40 is fitted into one of the frames 20A to 20D. The panel fasteners 93 can be connected to the panel receivers 94. By rotating the handle of the panel fastener 93, the stopper of the panel fastener 93 is fitted into the panel receiver 94. This fixes the panel 40 fitted into each frame 20A to 20D. Furthermore, when removing the panel 40 from each frame 20A to 20D, the stopper of the panel fastener 93 is removed from the panel receiver 94 by rotating the handle of the panel fastener 93 in the opposite direction to when it was fixed. This allows the panel 40 to be removed from each frame 20A to 20D.

[0047] As described above, each of the frames 20A to 20D is provided with a pair of panel fasteners 93. Also, each of the panels 40 is provided with a panel receiver 94. Furthermore, the frames 20A to 20D all have the same outer shape and dimensions, and the panels 40 all have the same outer shape and dimensions. Therefore, the panel 40 can be attached and detached to any of the frames 20A to 20D. Note that the panel fasteners 93 and panel receivers 94 are not shown in Figures 1 to 3.

[0048] (About the stand) As shown in Figure 6, the knockdown Japanese-style room 10 further includes a plurality of stands 95. The stands 95 are rectangular boards bent into a roughly L-shape. By placing the panels 40 inside the L-shape of the stands 95, the panels 40 are placed upright. In other words, the stands 95 can support the panels 40 in an upright position even when the panels 40 are removed from the framework 20.

[0049] (Operation of the above embodiment) In the prefabricated Japanese-style room 10 of the above embodiment, each panel 40 can be removed from the frames 20A to 20D by operating the panel fasteners 93. Each panel 40 can also be attached to any of the frames 20A to 20D. The removed panel 40 can not only be attached to the frames 20A to 20D, but also be propped up using the stand 95.

[0050] (Effects of the above embodiment) (1) According to the above embodiment, the prefabricated Japanese-style room 10 includes multiple panels 40 and frames 20A-20D. The panels 40 are detachable from any of the frames 20A-20D. Therefore, for example, the structure and interior of the prefabricated Japanese-style room 10 can be changed by replacing the panels 40 fitted into the frames 20A-20D. This change can be made by simply removing and attaching the panels 40 to be replaced, without reassembling the framework 20. Therefore, the structure and interior of the prefabricated Japanese-style room 10 can be easily changed.

[0051] (2) The prefabricated Japanese-style room 10 may be used as a tea room. When used as a tea room, the relative positions of the nijiriguchi 41A and the serving joint 42A need to be adjusted depending on the style of tea ceremony, etc. According to the above embodiment, the fitting positions of the nijiriguchi panel 41 and the serving joint panel 42 can be swapped. Therefore, the positions of the nijiriguchi 41A and the serving joint 42A can be changed without reassembling the framework 20.

[0052] (3) According to the above embodiment, the positions at which the windowed wall panel 43 and the windowless wall panel 44 are fitted to each other can be interchanged. Therefore, the position of the window 43A can be changed without reassembling the framework 20.

[0053] (4) According to the above embodiment, the panel 40 can be attached to and detached from the frames 20A to 20D using the panel fasteners 93 and the panel receivers 94. Therefore, without using adhesives, nails, or the like, for example, by attaching the panel fasteners 93 to the panel receivers 94 in a state where the panel 40 is fitted into the frame 20A, the panel 40 can be fixed to the framework 20. On the other hand, by detaching the panel fasteners 93 from the panel receivers 94, the panel 40 can be removed from the framework 20.

[0054] (5) In a prefabricated Japanese-style room 10, the position where the detachable eaves 82 should be attached may differ depending on factors such as which side of the prefabricated Japanese-style room 10 faces south. According to the above embodiment, the detachable eaves 82 can be attached and detached to both of the two beams 23B. Therefore, the position of the detachable eaves 82 can be changed depending on the orientation of the prefabricated Japanese-style room 10 without changing the design. Furthermore, this change can be made by simply attaching and detaching the detachable eaves 82, and does not require reassembling the framework 20. Therefore, the position of the detachable eaves 82 can be easily changed.

[0055] (6) According to the above embodiment, the detachable eave 82 can be attached and detached to the beam 23B by the eave fasteners 91 and the eave receivers 92. Therefore, without using adhesives or nails, for example, the detachable eave 82 can be fixed to the beam 23B by attaching the eave fasteners 91 to the eave receivers 92 while the detachable eave 82 is placed on the beam 23B. On the other hand, the detachable eave 82 can be removed from the framework 20 by removing the eave fasteners 91 from the eave receivers 92.

[0056] (7) According to the above embodiment, the stand 95 can support the panel 40 in a leaning position when it is removed from the framework 20. For example, suppose all of the panels 40 and sliding doors 70 are removed from the framework 20. Then, the removed panels 40 are leaned against the framework 20 using the stand 95. In this case, a Japanese-style space can be created, with the leaned panels 40 as a backdrop and the tatami mats 30 as a stage. In this way, by using the stand 95 to make the removed panels 40 usable, it is possible to create a space that goes beyond the use of a Japanese-style room.

[0057] <Other embodiments> The above embodiment can be modified as follows: The above embodiment and the following modifications can be combined and implemented within the scope of technical compatibility.

[0058] The shape of the framework 20 is not limited to the above embodiment. For example, when the framework 20 is viewed in the downward direction Z2, it may be hexagonal or polygonal. It is sufficient that the framework 20 has at least a plurality of frames 20A to 20D into which the panels 40 can be fitted.

[0059] The framework 20 does not have to have all of the frames 20A to 20D. For example, the framework 20 may have only frames 20A and 20B. In this case, the panels 40 are detachable from the frames 20A and 20B. In this way, the framework 20 only needs to have two or more frames into which the panels 40 can be fitted.

[0060] The framework 20 does not need to have cross members 23. In this case, for example, the frame 20A may be composed of the base 21, the pillars 22A, and the pillars 22E. In this case, the frame 20A is not closed in the upward direction Z1. In other words, the frame 20A does not need to be a closed frame, as long as it is enclosed in at least three directions and allows the panel 40 to be fitted into it.

[0061] The appearances of the multiple panels 40 do not have to be different apart from their outer shapes and dimensions. For example, of four panels 40, one may be a windowed wall panel 43 and the remaining three may be windowless wall panels 44. Even in this case, the position of the window 43A can be changed.

[0062] The differences in appearance among the multiple panels 40 other than their outer shapes and dimensions are not limited to the presence or absence of openings and the dimensions of the openings. For example, the differences in appearance among the panels 40 may be patterns or figures painted on the panels 40, or the colors of the panels. In other words, the differences in appearance among the panels 40 may be such that the structure or interior of the prefabricated Japanese-style room 10 can be changed by swapping the positions where the multiple panels 40 are fitted together.

[0063] The multiple panels 40 do not have to include the nijiriguchi panel 41 and the service opening panel 42. As in the modified example described above, one of the multiple panels 40 may be a windowed wall panel 43, and the remaining three may be windowless wall panels 44. Even if the nijiriguchi panel 41 and the service opening panel 42 are not included, by removing the panel 40 from any of the frames 20A to 20D, that portion can be used as an entrance / exit.

[0064] The fixing points of the panel fasteners 93 and the panel receivers 94 may be interchanged. That is, the panel fasteners 93 may be fixed to the panels 40, and the panel receivers 94 may be fixed to the framework 20. In other words, it is sufficient that the panel fasteners 93 are fixed to either one of the frames 20A-20D or the four panels 40, and the panel receivers 94 are fixed to the other of the frames 20A-20D or the four panels 40.

[0065] The method of fixing the panel 40 to the frames 20A to 20D is not limited to the panel fasteners 93 and panel receivers 94. For example, the panel 40 may be insertable into a groove provided in the frame 20A. This allows the panel 40 to be detachable from the frames 20A to 20D.

[0066] The detachable eaves 82 may be detachable from a plurality of cross members 23. For example, the detachable eaves 82 may be detachable from the girder 23A in addition to or instead of the beam 23B. In this case, the fixed eaves 81 may be omitted if necessary.

[0067] At least one of the fixed eaves 81 and the detachable eaves 82 may be omitted. For example, all of the eaves may be fixed eaves 81, or the prefabricated Japanese-style room 10 may not have eaves. The fixing points of the eaves fastener 91 and the eaves receiver 92 may be reversed. That is, the eaves fastener 91 may be fixed to the cross member 23, and the eaves receiver 92 may be fixed to the detachable eaves 82. In other words, it is sufficient that the eaves fastener 91 is fixed to either the cross member 23 or the detachable eaves 82, and the eaves receiver 92 is fixed to the other of the cross member 23 or the detachable eaves 82.

[0068] The alcove kit 50, fixed wall 60, and sliding door 70 may be omitted. Instead, the framework 20 may be provided with a detachable frame for the panel 40, and a windowless wall panel 44 may be provided.

[0069] The stand 95 may be omitted. Even if the stand 95 is not provided, for example, the panel 40 detached from the frames 20A to 20D may be leaned against the wall of the room in which the prefabricated Japanese-style room 10 is to be installed.

[0070] The prefabricated Japanese-style room 10 may have more panels 40 than the number of frames 20A-20D. In this case, you can simply select your preferred panels 40 from the multiple panels 40 and attach them to the frames 20A-20D. The remaining panels 40 may be stored or displayed on stands 95. [Explanation of symbols]

[0071] 10... Assembled Japanese-style room 20...Framework 20A, 20B, 20C, 20D...frame 21...Base 22...pillar 23...Beam 23A...Digit 23B…Beam 23C…Intermediate beam 30...Tatami 40...Panel 41...Nijiriguchi panel 41A...Nijiriguchi 42...Serving panel 42A...Serving entrance 43...Wall panel with window 43A...Shoji screen 44. Windowless wall panel 50...Tokonoma Kit 60…Fixed wall 70...Sliding door 81...Fixed eaves 82...Removable eaves 91...Eaves fastener 92...Eaves support 93...Panel fastener 94...Panel holder 95...Stand

Claims

1. a framework including a base and a plurality of columns rising from the base; a plurality of panels detachable from the framework; A prefabricated Japanese-style room equipped with The framework has a plurality of frames into which the panels can be fitted, and a plurality of cross members connecting the plurality of columns, The plurality of frames all have the same outer shape and dimensions, All of the plurality of panels have the same outer shape and dimensions, while at least one of the plurality of panels is different from the other panels in appearance other than the outer shape and dimensions; Eaves that are detachable from the plurality of cross members; A fastener for eaves fixed to either the cross member or the eaves; A eaves receiving device fixed to the other of the cross member and the eaves and to which the eaves fastener can be connected; It also has Assembled Japanese-style room.

2. The plurality of panels include a nijiriguchi panel having a nijiriguchi, which is an entrance to the prefabricated Japanese-style room, and a kuri-guchi panel having a kuri-guchi, which is an entrance larger than the nijiriguchi. The prefabricated Japanese-style room according to claim 1.

3. a panel fastener fixed to either the frame or the panel; a panel receiver fixed to the other of the frame and the panel, to which the panel fastener can be attached and detached; It also has The prefabricated Japanese-style room according to claim 1 or 2.

4. The panel further includes a stand that can support the panel in an upright position when the panel is removed from the frame. The prefabricated Japanese-style room according to any one of claims 1 to 3.

Images