JP4723373B2 - Building with partition structure - Google Patents

Description

  The present invention relates to a building including a partition structure that partitions an indoor space using a fitting.

  In a building, a movable fitting such as a partition panel may be used to partition rooms. When partitioned by joinery, adjacent rooms are separated from each other, and when the joinery is stored, adjacent rooms become a large space. For this reason, in order to change a space area according to the utilization condition of a room, the partition structure containing the said movable joinery is effective.

  As the conventional partition structure, the upper suspension rail system in which the joinery is suspended from the ceiling is often employed.

  Describing the partition structure of the upper suspension rail system, as shown in FIG. 7A, the ceiling 81 is provided with a ceiling rail 82 that opens downward. A plurality of support rollers 83 are rotatably provided inside the ceiling rail 82, and a guide portion 84 is placed on the support rollers 83. The guide portion 84 is integrally provided with a connecting portion 85 that extends downward between the opposing support rollers 83 and the lower opening of the ceiling rail 82, and the connecting portion 85 is connected to the upper portion of the fitting 86. As a result, the fitting 86 is suspended from the ceiling 81 via the support roller 83 and the ceiling rail 82.

  In such a partitioning structure of the upper suspension rail system, it is necessary to support the load of the joinery 86 on the ceiling 81 side. Therefore, it is necessary to increase the strength of the ceiling 81, and there is a problem that the cost is increased. Further, not only the structure on the ceiling 81 side becomes complicated, but also the area occupied by the ceiling rail 82 naturally increases in order to maintain the strength. Furthermore, there is a problem that light leakage from the gap between the floor 87 and the fitting 86 is unavoidable and the partition performance is low.

  In the partitioning structure of the upper suspension rail system, a structure in which a part of the load is supported on the floor 87 side instead of supporting the load of the fitting 86 only on the ceiling 81 side has been proposed. That is, as shown in FIG. 7A, the auxiliary wheel 88 is provided at the lower end of the fitting 86, and the auxiliary wheel 88 smoothly moves the fitting 86 while supporting a part of the load of the fitting 86. In this case, the protective sheet 89 is stuck on the floor 87 so as to follow the traveling path of the auxiliary wheel 88, that is, the moving path of the fitting 86 so that the floor 87 is not damaged by the auxiliary wheel 88. However, even if such auxiliary wheels 88 are used, the problem of the partition performance deterioration such as light leakage cannot be solved, and the protective sheet 89 is not provided when the fitting 86 is accommodated to form a continuous large space. It remains on the floor 87 and a new problem arises that the appearance is poor.

  Further, as a partition structure other than the upper suspension rail system, a floor rail system partition structure has also been proposed (see, for example, Patent Document 1).

  The floor rail type partition structure will be described. As shown in FIG. 7B, a floor rail 92 is embedded on the floor 91, and the floor rail 92 is provided so that it can roll on the lower end of the fitting 93. Wheels 94 are placed. On the other hand, a slider 95 is integrally provided at the upper end of the fitting 93 and is guided by a ceiling rail 97 embedded in the ceiling 96. In such a floor rail type partition structure, the load of the joinery 93 is supported by the floor 91 side having a higher strength than the ceiling 96 via the traveling wheels 94 and the floor rail 92, so that the strength for supporting the load of the joinery 93 is increased. There is an advantage that it is easy to clear the problem.

However, in the floor rail type partition structure, when the fitting 93 is stored in order to form a continuous large space, the floor rail 92 remains on the floor 91, which is unpleasant, and is opened by the large space at the corner. The feeling is shaved. This problem becomes more conspicuous than the case where the protective sheet 89 is pasted in the upper suspension rail method due to the fact that the floor rail 92 becomes conspicuous because the floor rail 92 must be uneven. Also, in the floor rail type partition structure, as in the case of the upper suspension rail type, since there is a space for the traveling wheel 94 below the fitting 93, the light from the gap between the floor 91 and the fitting 93 is obtained. The problem of low partition performance such as leakage has not been solved.
JP 2000-145260 A

  The main object of the present invention is to provide a building having a partition structure that can produce a large space with a good appearance when the joinery is released from the partition state to form a continuous large space. is there.

  In addition, a further object of the present invention is to realize a building that can achieve the above-mentioned main object easily or at low cost, and to improve the partitioning performance so as not to worry about the gap when the space is partitioned. There are things.

  Means effective for solving the above-described problems will be described with reference to actions, effects, and more detailed means as needed. In order to facilitate understanding, the main configuration corresponding to the embodiment of the invention is appropriately shown in parentheses, but is not limited to the specific configuration shown in parentheses.

  The present invention includes a joinery (joint 31) and a floor guide rail (floor guide rail 51) that is installed on the floor surface (floor surface 18) and supports the joinery, and moves the joinery along the floor guide rail. A building having a partition structure for partitioning an indoor space, wherein a storage space portion (storage space portion 64) in which the floor guide rail is stored is formed below the floor surface.

  According to this invention, when the indoor space is continued without partitioning with the joinery, the floor guide rail can be stored in the storage space, and the floor guide rail inhibits the feeling of opening when producing a continuous space. The conventional problem which has been done can be solved. In many cases, the floor guide rail has a long overall length due to the movement support of the joinery. Even in such a situation, by providing the storage space portion below the floor surface, workability at the time of storing the floor guide rail is improved.

  The storage space portion may be formed below a floor surface on which a floor guide rail is installed when the indoor space is partitioned. This is because the storage workability is further enhanced by storing the floor guide rail, which tends to be long, under the floor corresponding to the installation location of the floor guide rail.

  A plurality of floor materials (floor finishing materials 17A, 17B, etc.) constituting the floor surface are provided, and in the area where the floor guide rail is installed, a gap between the floor materials communicating with the storage space is formed, It is preferable to provide a mounting plate (double-sided floor material 61) that is fitted in the gap to form a floor surface together with each floor material and on which the floor guide rail is provided. This is because it is not necessary to remove and store only the floor guide rail, but to store it together with the mounting plate that is attached and constitutes a part of the floor surface, and the handling becomes easy.

  The floor guide rail is provided on one surface of the mounting plate, and the mounting plate can be fitted into the gap between the floor materials even when the mounting plate is inverted, and in the fitted state, the floor surface together with the adjacent floor material More preferably, the floor guide rail is stored in the storage space portion by facing the lower floor side. Thereby, the work to the storage space part of the floor guide rail is completed simply by turning the mounting plate upside down, and the storage work becomes easier. In this case, if both the front and back surfaces of the mounting plate are made of the same material, the same pattern, and the same color as the adjacent flooring, the sense of unity between the mounting plate and the flooring can be enhanced both when the fitting is used and when not used. .

  A resistance reducing member (ball roller 58) for reducing the movement resistance of the joinery is provided between the floor guide rail and the joinery, and the resistance reducing member is provided on the floor guide rail along the moving direction of the joinery. It is good to provide the guide part (baseboard part 53) which guides. Thereby, the movement resistance of the joinery can be reduced by the low resistance member, and the movement direction of the joinery is regulated by the low resistance member being guided by the guide portion, so that the indoor space can be partitioned and opened smoothly. Because you can.

  A baseboard part (baseboard part 53) that extends along the moving direction of the joinery and hides the lower area of the joinery (the installation area of the bracket 57 and the ball roller 58) can be extended upward on the floor guide rail. According to this, since the floor guide rail functions as a baseboard that hides the lower region of the joinery, the aesthetics of the partitioned room and the like are improved, and light leakage between the partitioned rooms is reduced and the partitioning performance is improved. improves. In addition, such a skirting board portion is considerably larger in height than a conventional floor guide rail. However, such a skirting board portion can be provided only when the floor guide rail can be accommodated. This can be realized, and the combination of the storage effect of the floor guide rail and the effect of improving the partition performance by the baseboard can realize a comfortable indoor environment. Furthermore, it is possible to make the guide portion also function as a baseboard portion.

  In addition, ceiling guide rails (ceiling guide rails 41A and 41B) that are installed on the ceiling surface (ceiling surface 24) and support the joinery may be provided directly above the floor guide rails. This is because it is possible to smoothly guide the joinery along both guide rails while preventing the tilt of the joinery by the ceiling guide rail and the floor guide rail.

  A gap between the ceiling materials (ceiling base materials 23A and 23B) is formed in the area where the ceiling guide rails are provided, and the ceiling guide rails are provided at the ends of both ceiling materials facing the gap, respectively. A plate-like slide rail (slide rail 46) extending from the upper end of the joinery to the entire width direction of the joinery and extending upward may be disposed between the rails. Thereby, the clearance on the ceiling side where the ceiling guide rail is provided may be relatively small, and the ceiling guide rail can function as a parting of the ceiling. In addition, by inserting the slide rail provided on the joinery side between the ceiling guide rails, the gap between the upper end of the joinery and the ceiling surface can be filled, and light leakage between the partitioned rooms is reduced. Partition performance is further improved.

  Furthermore, it is preferable that a storage portion (storage portion 66) for storing the joinery is formed continuously at an end portion of the floor guide rail. This is because if the joinery is stored in the storage portion, not only a continuous large space opened from the partition is formed, but the joinery does not hinder the aesthetic appearance.

  Here, the said invention is implemented suitably in the unit building assembled using a plurality of building units (building unit 11A, 11B).

  That is, in a state where predetermined adjacent building units are positioned facing each other, a gap is formed between floor materials or floor beams provided in each building unit, and below the floor surface communicated with the gap The storage space can be formed by a region.

  According to such a unit construction building, since the storage space is formed between the building units, it is not necessary to provide a dedicated storage space in the individual building unit, and the manufacturing cost is reduced. Further, the mounting plate can be attached using the gap. Furthermore, since it is sufficient to adjust the fixed position of the flooring in advance in the factory according to the installation location of the building unit, there is an advantage that the construction at the site becomes easy.

  Moreover, when employ | adopting the structure which provides the said ceiling guide rail between ceiling materials, it is still more preferable to comprise so that the clearance gap smaller than the clearance gap between the said floor materials may be formed between the ceiling materials of the said adjacent building unit. If the gap between the floorboards as well as the gap between the ceiling materials can be formed by assembling the building unit, it will contribute to further reduction in manufacturing cost, and the alignment of the gap between the floor surface and the ceiling surface will be easy. There is also an advantage that an error between the two is less likely to occur when the guide is performed on the surface and the ceiling.

  Hereinafter, an embodiment embodying the present invention will be described with reference to FIGS. 1 to 5. 1 is a longitudinal sectional view showing a partition structure as seen from the side of the joinery, FIG. 2 is a principal longitudinal sectional view showing a storage state of the floor guide rail, and FIG. 3 is a schematic perspective view of a building unit constituting the building, FIG. 4 illustrates a floor plan of a building, (a) is a partitioning state, (b) is a plan view showing a joinery open state, and FIG. 5 is an explanatory view showing the joinery and its storage part.

  The building in this embodiment is a building having a unit structure in which a plurality of building units manufactured in advance in a factory are combined and the finishing process is supplemented by on-site construction, and more specifically, from a ramen unit structure using a steel frame. It is a building.

  The relationship between some building units used in the building, that is, the first building unit 11A shown in FIG. 3 and the second building unit 11B provided adjacent thereto will be described. In the following description, the common configurations of both building units 11A and 11B are distinguished by adding “A” and “B” at the end of the same reference numerals. The symbols “A” and “B” are omitted.

  As shown in FIG. 3, both building units 11A and 11B have a base frame as a basic skeleton. In other words, the base frame has the lower beams 12A and 12B and the upper beams 13A and 13B, which are mainly frame-shaped steels, arranged vertically, and square steel (not shown) that serves as a pillar at each corner. It is comprised as a rectangular parallelepiped frame body by welding the both upper and lower ends. Both the box-shaped building units 11A and 11B are configured by assembling the outer wall, flooring material, ceiling material and the like to the base frame in advance at the factory. Of the side portions of both the building units 11A and 11B, at least the opposing surfaces are opened. And both building units 11A and 11B are arrange | positioned on a foundation in a construction site so that these opening parts may be aligned, and a foundation and lower beam 12A, 12B are fastened by an anchor bolt etc.

  Next, details of the vicinity of the boundary between both the building units 11A and 11B will be described.

  As shown in FIG. 1, spacers 15A, 15B, such as joists, are fixed on the upper surfaces of the lower beams 12A, 12B, and floor base materials 16A, 16B made of plywood or particle board are placed on the spacers 15A, 15B. Is provided. Further, floor finishing materials 17A and 17B made of flooring are fixed to the upper surfaces of the floor base materials 16A and 16B. And the upper surface of floor finishing materials A and 17B is the floor surface 18 of indoor space.

  On the other hand, ceiling base materials 23A and 23B made of one or two gypsum boards are provided on the lower surfaces of the upper beams 13A and 13B via spacers 21A and 21B such as joists. Then, a ceiling or the like is attached to the surface (lower surface) of the ceiling base materials 23A and 23B as a ceiling finishing material.

  Here, the first building unit 11A and the second building unit 11B do not completely abut end surfaces facing each other, but at least the lower part and the upper part are fixed with a slight gap. Therefore, as shown in FIG. 1, in the lower facing portion of the first building unit 11A and the second building unit 11B, the lower beams 12A and 12B, the spacers 15A and 15B, the floor base materials 16A and 16B, and the floor finishing material. The opposing end surfaces of 17A and 17B are spaced apart. Similarly, in the upper facing portion between the first building unit 11A and the second building unit 11B, the opposing end surfaces of the upper beams 13A and 13B, the spacers 21A and 21B, and the ceiling base materials 23A and 23B are spaced apart.

  However, in this embodiment, the space | interval of the spacers 21A and 21B of the upper facing part and the ceiling base materials 23A and 23B is smaller than that of the lower facing part. In the lower facing portion, the lower beams 12A and 12B and the spacers 15A and 15B have the same interval, and the floor base materials 16A and 16B and the floor finishing materials 17A and 17B have the same interval. The intervals between the floor base materials 16A and 16B and the floor finishing materials 17A and 17B are larger than the intervals between the lower beams 12A and 12B and the spacers 15A and 15B. Accordingly, stepped portions are formed between the spacers 15A and 15B and the floor base materials 16A and 16B.

  In addition, in the other part, especially a wall part among the opposing parts of 11 A of 1st building units and the 2nd building unit 11B, the clearance gap does not necessarily need to open between adjacent members. The interval setting of each part between these building units 11A and 11B is realized by adjusting the fixing position of each member with respect to the beams 12 and 13 when the building units 11A and 11B are manufactured in the factory.

  A partition structure is constructed between the building units 11A and 11B by using the gaps between the upper facing portion and the lower facing portion.

  First, the fitting 31 which bears the main function of a partition in a partition structure is demonstrated. In addition, the fitting 31 in this embodiment functions as a partition panel. The joinery 31 has, as its main frame, an upper rod 32, a lower rod 33, and a vertical rod (not shown) that connects both ends thereof, and a plurality of crosspieces 34 are fixed in a rectangular frame constituted by them. Has been. Face members 35 are respectively fixed to both surfaces (left and right sides in FIG. 1) of the frame formed by these. The face material 35 has a makeup finish that matches the image of the corresponding room. Thus, the joinery main body 36 is configured. The joinery body 36 is formed to have substantially the same height as the height from the floor surface 18 to the ceiling surface 24 (ceiling height), but precisely, the height is slightly smaller than the ceiling height.

Ceiling guide rails 41A and 41B are provided in the gap formed on the ceiling side between the building units 11A and 11B. The ceiling guide rails 41A and 41B are provided with guide rail portions 42A and 42B, and both guide rail portions 42A and 42B are disposed on the end surfaces of the ceiling base materials 23A and 23B facing each other. Both guide rail portions 42A and 42B are formed so as to be continuous in the width direction of the fitting 31 (the depth direction in FIG. 1), and a slight gap is formed between both guide rail portions 42A and 42B. Therefore, both guide rail parts 42A and 42B have a function as a parting on the ceiling side. Fixed plate portions 43A and 43B bent in a direction away from each other from the upper end positions of both guide rail portions 42A and 42B are integrally formed. The fixing plate portions 43A and 43B are screwed to the spacers 21A and 21B.

  On the other hand, a slide rail 46 is provided at the upper end of the joinery body 36. The slide rail 46 includes a fixed plate portion 47 that is fixed to the upper surface of the upper collar 32 with screws or the like. The fixed plate portion 47 is integrally provided with a slide rail portion 48 that rises upward from its center position. The fixed plate portion 47 and the slide rail portion 48 extend so as to cover the entire area in the width direction (depth direction in FIG. 1) of the fitting 36. The slide rail portion 48 is inserted into the gap between the guide rail portions 42A and 42B, and serves as a guide when sliding in the extending direction of the both guide rail portions 42A and 42B.

  A floor guide rail 51 is fixed on the floor surface 18. The floor guide rail 51 is disposed so as to be at the same position in the vertical direction as both the guide rail portions 42A and 42B, and similarly to the both guide rail portions 42A and 42B, the width direction of the fitting 31 (the depth direction in FIG. 1). ) To be continuous. The floor guide rail 51 includes a contact plate portion 52 that is in contact with the floor surface 18, and a pair of baseboard portions 53 that stand from both ends of the contact plate portion 52 in the width direction. That is, the joinery main body 36 functions as a wall at the time of partitioning, and the baseboard portion 53 of the floor guide rail 51 is devised so that it can be seen as a so-called baseboard at the lower end portion thereof. On the upper surface of the contact plate portion 52 of the floor guide rail 51, a sheet material 54 having excellent soundproof performance is fixed by adhesion or the like.

  A fixed frame 56 is provided at the lower end of the joinery main body 36 and extends downward over the entire width direction of the face member 35. The fixed frame 56 is fixed to the lower surface of the lower rod 33. A bracket 57 is fixed to the lower surface of the fixed frame 56. A ball roller 58 is attached to the bracket 57 so as to be able to roll in all directions. A plurality of ball rollers 58 are provided in the width direction of the face material 35, and are placed on the sheet material 54.

  In this state, the load of the joinery 31 is applied to the floor surface 18 (more precisely, on the sheet material 54) via the plurality of ball rollers 58. Further, only a slight gap is formed between the upper end position of the baseboard portion 53 and the lower end position of the joinery main body 36, and the upper end portion of the fixed frame 56 is only slightly visible from the gap. Therefore, the lower regions of the fitting 31 such as the bracket 57 and the ball roller 58 are hidden by the baseboard portion 53.

  Further, the pair of baseboard parts 53 also functions as guide parts, and the movement range of the fixed frame 56 is restricted by the baseboard parts 53, and at the same time, on the ceiling side, the slide rail part 48 has both guide rail parts 42A and 42B. The movement range is regulated between. Thereby, the guide function in the upper and lower sides of the joinery 31 is established, and the moving path of the joinery 31 is defined. In this state, a slight gap is generated between the upper end position of the joinery main body 36 and the ceiling surface 24, and this gap is closed by the slide rail portion 48. Furthermore, since the slide rail portion 48 is sandwiched between the guide rail portions 42A and 42B on the ceiling side with some play, the tilting function of the fitting 31 is also provided.

  Here, the floor guide rail 51 is fixed to one surface of the double-sided floor material 61 constituting the mounting plate among the floor surface 18 by screws 62. The double-sided flooring 61 is disposed in the gap between the floor finishing materials 17A and 17B of both building units 11A and 11B. That is, the double-sided flooring 61 has a width that just fills the gap, and is formed in a long shape extending linearly between the lower facing portions of the building units 11A and 11B.

The double-sided flooring 61 is formed so that the plate material is thicker than the floor finishing materials 17A and 17B. More specifically, the double-sided flooring material 61 is twice as thick as the floor finishing materials 17A and 17B. The double-sided floor material 61 is made of the same material as the floor finish materials 17A and 17B on both the front and back surfaces, and has the same pattern and the same color. Thereby, even if the front and back surfaces of the double-sided floor material 61 are exposed on the floor surface 18, the distinction from the adjacent floor finishing materials 17A, 17B is hardly understood, and the boundary line between the floor finishing materials 17A, 17B is It is only a little visible.

  In order to support the double-sided flooring 61 from below, receiving plates 63A and 63B are provided on the spacers 15A and 15B. The gap between the receiving plates 63A and 63B is the same as that between the spacers 15A and 15B. When the double-sided floor material 61 receives the load of the joinery 31, the load is received by the lower beams 12A and 12B through the receiving plates 63A and 63B and the spacers 15A and 15B. Therefore, even if the load of the joinery 31 is received on the floor surface 18, there is no problem in strength.

  The floor guide rail 51 is disposed at the center of the width direction (left and right direction in FIG. 1) on one surface of the double-sided flooring 61, and is symmetrical with respect to the center of the fitting 31. In addition, the gap between the building units 11 </ b> A and 11 </ b> B below the floor guide rail 51 is sufficiently wider, and this wide space serves as a storage space 64. Accordingly, when the double-sided flooring 61 is turned upside down and mounted on the receiving plates 63A and 63B, the floor guide rails 51 are stored in the storage space 64 as shown in FIG. Can be formed by the double-sided floor material 61 in a plane continuous to the floor finishing materials 17A, 17B on both sides.

  FIG. 4 shows an example in which the connection of the spaces in the room is changed. As shown in FIG. 4A, the interior of the unit building in the present embodiment includes a living room R1, a kitchen dining room R2, a break room R3, an entrance hall C1, a bathroom C2, a washroom C3, etc. It is divided by. In the present embodiment, the living room R1 and the kitchen dining room R2 are partitioned by arranging the plurality of fittings 31 in a state where the end surfaces are aligned, and the kitchen dining room R2 and the break room R3 are also a plurality of fittings. It is partitioned by 31. Further, the storage portion 66 of the joinery 31 is formed by using a part of the partition wall 67 using a wall other than the bearing wall. As shown in FIG. 5, the storage portion 66 has a width dimension that allows a plurality of fittings 31 to be stored in a state where the surfaces of the face members 35 are overlapped with each other.

  Although not shown, the end of the floor guide rail 51 is disposed immediately before the entrance / exit of the storage section 66. The same applies to the double-sided flooring 61. This is for securing a work space necessary for reversing the double-sided flooring 61 as described above.

  In such an indoor space, when each fitting 31 is stored in the storage portion 66 formed in the partition wall 67, a vast space in which the living room R1, the kitchen dining room R2, and the rest room R3 are all continuous is formed. Thereby, the space excellent in an open feeling can be ensured as needed. In this case, the floor guide rails 51 are protruded on the floor surface 18 simply by storing the fittings 31 in the storage portion 66. In this regard, as shown in FIG. 2, the double-sided flooring 61 is removed from the floor 18 and turned upside down, and is again fitted into the same location, so that the floor guide rail 51 is placed in the underfloor space between the two building units 11A and 11B. Can be stored. As a result, as shown in FIG. 4 (b), the floor guide rail 51 disappears from the boundary between the living room R1 and the kitchen dining room R2 and the boundary between the kitchen dining room R2 and the rest room R3. Is enhanced.

  When the living room R1, the kitchen dining room R2, and the break room R3 are partitioned, the floor guide rail 51 is installed on the floor 18 by reversing the double-sided flooring 61, and then the fitting 31 is stored. Partitioning can be performed by pulling out from the portion 66.

  By having the structure described above, the following advantageous effects can be obtained in the present embodiment.

  A floor guide rail 51 that guides the joinery 31 downward is attached to the double-sided flooring 61, and the double-sided flooring 61 is inverted to be stored in the storage space 64 under the floor. When the double-sided flooring 61 is inverted and the floor guide rail 51 is stored in the storage space 64, the surface of the double-sided flooring 61 having the same material, the same pattern, and the same color as the flooring finishing materials 17A and 17B is finished. The floor surface 18 was formed together with the materials 17A and 17B. As a result, when the joinery 31 is not used for the partition, the continuity of a vast space can be enhanced by inverting the double-sided flooring 61 as described above.

  Since the double-sided flooring 61 is formed thicker than the floor finishing materials 17A and 17B, it can withstand the load of the joinery 31. Further, both ends in the width direction of the double-sided floor material 61 are received by the lower beams 12A and 12B made of steel through the receiving plates 63A and 63B and the spacers 15A and 15B. Therefore, the load bearing performance of the joinery 31 is excellent.

  Baseboard parts 53 were provided on both sides of a floor guide rail 51 that guides the movement of the joinery 31 downward. As a result, not only the guide direction of the joinery 31 is specified, but also when the partitioning by the joinery 31 is performed, the joinery 31 becomes a wall and the baseboard 53 functions as a baseboard that closes the space below the joinery 31. The aesthetics of the room is improved, and light leakage between the partitioned rooms is reduced to improve the partition performance.

  The floor guide rail 51 having the baseboard 53 can be provided because the floor guide rail 51 can be accommodated by inverting the double-sided floor material 61 as described above. . This is because if the baseboard 53 is provided in the conventional configuration, the baseboard 53 having a predetermined height of, for example, 50 to 100 mm remains when the joinery 31 is opened, and cannot be practically used. In this sense, a configuration that can easily hide the floor guide rail 51 is useful.

  By guiding the lower end of the joinery 31 with the floor guide rail 51 and guiding the upper end of the joinery 31 with the ceiling guide rails 41A and 41B, the tilt of the joinery 31 is prevented and the travel path of the joinery 31 is constant. Can be.

  The ceiling guide rails 41A and 41B are provided with both guide rail portions 42A and 42B disposed on the opposite end surfaces of the ceiling base materials 23A and 23B, and a slight gap is formed between the guide rail portions 42A and 42B. It was made to be. Thereby, both the guide rail parts 42A and 42B can have a function as a parting on the ceiling side in addition to a function as a guide of the fitting 31. Further, a slide rail portion 48 for guiding the upper end portion of the joinery 31 is sandwiched between the guide rail portions 42A and 42B, and the slide rail portion 48 is provided in the entire moving range of the joinery 31. Thereby, the slide rail part 48 will fill the clearance gap between the ceiling surface 24 and the upper end surface of the fitting main body 36, the light leakage between the partitioned rooms will be reduced, and partition performance will improve further.

A gap for forming a storage space 64 for storing the floor guide rail 51, a gap between each of the floor base materials 16A and 16B and the floor finishing materials 17A and 17B for storing the double-sided floor material 61 on the floor surface 18, and the ceiling The gaps between the ceiling base materials 23A and 23B for accommodating the guide rails 41A and 41B on the ceiling surface 24 are both formed between the building units 11A and 11B. Therefore, the formation of each gap can be realized by adjusting the fixing position of each member with respect to the beams 12 and 13 when manufacturing both the building units 11A and 11B in the factory. As a result, for example, it is not necessary to form grooves in the building units 11A and 11B in advance or to form a dedicated space portion, and the manufacturing cost of the partition structure can be reduced.

  Note that the present invention is not limited to the embodiment described above, and may be implemented in the form shown as another example below.

  As shown in FIG. 6, the ball roller 58 may be fixed to the floor guide rail 51 side instead of the fitting 31 side. In this case, since the ball roller 58 is exposed when the fitting 31 is stored in the storage portion 66, the ball roller 58 can be easily replaced when it is damaged, and maintenance is improved. Further, instead of the ball roller 58 that can roll in all directions, a wheel type that can roll in one direction may be used.

  It is also possible to use the same floor finishing materials 17A and 17B as the double-sided floor material 61 and to integrate the back surfaces thereof by bonding or the like. If comprised in this way, it is not necessary to manufacture the board | plate material only for the double-sided flooring 61, and manufacturing cost can be reduced further.

  -Although the thin structure shown in the said embodiment is preferable from a viewpoint of appearance, the conventional guide structure shown in FIG.7 (b) may be employ | adopted for the guide structure of the joiner 31 upper part.

  The floor guide rail 51 is attached to one surface of the double-sided flooring 61, and the double-sided flooring 61 is inverted so that the floor guide rail 51 is stored in the storage space 64 under the floor. The floor guide rail 51 may be stored under the floor. For example, a floor material having the same dimensions as the double-sided floor material 61 and having no floor guide rail 51 is stored in the storage space 64 and replaced with a stored floor material when the floor guide rail 51 is not needed. You may make it do. Further, in order to invert the double-sided flooring 61, a rotation axis may be provided at the center in the width direction of the double-sided flooring 61 and rotated 180 degrees as necessary. In this case, it is preferable to provide means for positioning the floor guide rail 51 at the position where the floor guide rail 51 is exposed and the inverted position thereof, for example, at the end in the longitudinal direction of the double-sided floor material 61. In any case, since the floor guide rail 51 is basically long in order to ensure the function of the partition, it is practical to store the floor guide rail 51 under the floor. It is preferable to store it under the floor directly below.

  The storage space 64 may not be an open space under the floor, but may be a closed space closed at a predetermined location. The closed location is a location where at least a space that does not interfere with the tip of the baseboard 53 when the floor guide rail 51 is stored can be secured. Further, as the blocking means, it is preferable to use a heat insulating material for maintaining indoor heat insulating performance. The same applies to the gap between the two building units 11 </ b> A and 11 </ b> B on the ceiling side, and the gap connected from the ceiling surface 24 can be closed at least at a location that does not interfere with the slide rail portion 48.

  -The storage part 66 in which the fitting 31 is stored may not be the partition wall 67. Moreover, it is not the positional relationship by which the side end surfaces of the adjacent fittings 31 are abutted, and a plurality of ceiling guide rails 41 and floor guide rails 51 are arranged side by side, and each fitting 31 is guided by each guide rail 41, 51, As a whole, it may be a draw type.

  The fixture 31 may be in any partitioning manner as long as it partitions an indoor space, such as partitioning a room and a hallway, in addition to partitioning a room and a room. Further, the fitting 31 may be any variation such as one having a window. Furthermore, it can be applied to buildings other than the steel frame ramen unit structure.

The longitudinal cross-sectional view which showed the partition structure in this embodiment, and was seen from the side of the fittings. The principal part longitudinal cross-sectional view which shows the accommodation state of a floor guide rail. The schematic perspective view of a pair of building unit which comprises a building. The floor plan which illustrates the floor plan of a building, (a) shows a partition state, (b) shows a joinery open state, respectively. Explanatory drawing which shows joinery and its storage part. The principal part longitudinal cross-sectional view which shows another example of a partition structure. (A) is a side view which shows the conventional partition structure of the upper suspension rail type, (b) is the conventional partition structure of the lower rail type.

Explanation of symbols

  11A, 11B ... Building unit, 12A, 12B ... Lower beam, 13A, 13B ... Upper beam, 15A, 15B ... Spacer, 16A, 16B ... Floor material constituting the floor material, 17A, 17B ... Floor material Floor finishing material, 18 ... floor surface, 21A, 21B ... spacer, 23A, 23B ... ceiling base material constituting the ceiling material, 24 ... ceiling surface, 31 ... joinery, 35 ... face material, 36 ... joinery body, 41A, 41B ... ceiling guide rail, 46 ... slide rail, 51 ... floor guide rail, 52 ... abutment plate part, 53 ... baseboard part, 54 ... sheet material, 56 ... fixed frame, 57 ... bracket, 58 ... low resistance member Ball roller, 61, double-sided floor material as a mounting plate, 63, receiving plate, 64, storage space, 66, storage, 67, partition wall.

Claims (9)

A plurality of building units are formed side by side,
A building having a partition structure that includes a joinery and a floor guide rail that is installed on the floor and supports the joinery, and moves the joinery along the floor guide rail to partition the indoor space,
The floor lower area in communication with through a gap formed between the flooring facing the building unit, the floor guide rail, characterized in that form form an accommodating space to be housed buildings predetermined adjacent. The building according to claim 1 , further comprising a mounting plate that is fitted into a gap between the floor materials to form a floor surface together with the floor materials and is provided with the floor guide rails. The floor guide rail is provided on one surface of the mounting plate, and the mounting plate can be fitted into the gap between the floor materials even when the mounting plate is inverted. The building according to claim 2 , wherein the building is housed in the housing space portion by constituting a floor surface together with a material and the floor guide rail facing a floor lower side. Provided between the floor guide rail and joinery is a low resistance member that reduces the movement resistance of the joinery, and the floor guide rail guides the low resistance member along the moving direction of the joinery. The building according to any one of claims 1 to 3 , wherein the building is provided. The building according to any one of claims 1 to 4 , wherein a baseboard portion extending in a moving direction of the joinery and concealing a lower region of the joinery extends upward on the floor guide rail. The building according to any one of claims 1 to 5 , wherein a ceiling guide rail that is installed on a ceiling surface and supports the joinery is provided at a position directly above the floor guide rail. In the region where the ceiling guide rail is provided, a gap between the ceiling materials is formed, and the ceiling guide rails are respectively provided at ends of both ceiling materials facing the gap, and between the ceiling guide rails, The building of Claim 6 which has arrange | positioned the plate-shaped slide rail extended in the width direction whole region of the said fitting from the upper end, and was extended upwards. The building according to any one of claims 1 to 7 , wherein a storage portion for storing the joinery is formed continuously to an end portion of the floor guide rail. The building according to any one of claims 1 to 8 , wherein a gap smaller than a gap between the floor materials is formed between the ceiling materials of the adjacent building units.

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