JP6925621B2 - Assembly type booth expansion structure - Google Patents

Description

The present invention relates to an additional structure of an assembly booth that can be used as a clean room or the like.

As a conventional assembling type clean room, for example, the one described in Patent Document 1 is known. This assembly-type clean room has a structure in which rectangular vinyl sheets whose upper surface and five side surfaces are divided are connected by fasteners or the like to form a three-dimensional structure. In this assembly-type clean room, it is easy to assemble, it is easy to expand it to a size as needed later, and it is easy to replace when dirt or damage occurs, and it is easy to maintain.

Japanese Unexamined Patent Publication No. 2005-090937

Although the above-mentioned Patent Document 1 does not show in detail the expansion of the prefabricated clean room, in this prefabricated clean room, a rectangular vinyl sheet in which the upper surface and the five side surfaces are each divided into one surface is combined. Yes, when expanding, it seems that the same rectangular vinyl sheet on each side will be newly added one by one. However, in the structure in which rectangular vinyl sheets are added one by one in this way, the number of joints by fasteners and the like increases, which makes assembly difficult and the number of parts increases.

Therefore, an object of the present invention is to provide an additional structure of an assembling booth that has few joints and is easy to assemble.

The prefabricated booth of the present invention has a rectangular ceiling surface consisting of two sides extending in the first direction and two sides extending in the second direction perpendicular to the side, and four sides connected to the four sides of the ceiling surface. An assembly booth that forms a rectangular space, a pair of first sheets that are placed facing each other at the positions of two sides extending in the first direction, each of which is a rectangle that forms one of the four sides. A mountain-shaped ceiling that is continuous with the rectangular side surface and forms a part of the ceiling surface from both corners of the upper end of the rectangular side surface in the first direction to the central portion of the ceiling surface. A pair of first sheets having a portion and a pair of second sheets arranged facing each other at the positions of two sides extending in the second direction, each of which is a rectangular side surface forming one of the four sides. A mountain-shaped ceiling portion that is continuous with the rectangular side surface portion and forms a part of the ceiling surface extending from both corners of the upper end of the rectangular side surface portion in the second direction to the central portion of the ceiling surface. A pair of first sheets and a pair of second sheets, including a pair of second sheets, have a first and second fasteners that can be connected to each other, respectively, on the edge and mountain shape of each rectangular side surface. It is characterized in that it is provided along the ridgeline of the ceiling.

According to the prefabricated booth of the present invention, a pair of first sheet and a pair of second sheets form a rectangular ceiling surface and four side surfaces connected to the four sides of the ceiling surface, and a joint is formed. The portion is composed of four first fasteners and second fasteners that connect the pair of the first sheet and the pair of the second sheets to each other, respectively, and there are few joints, so that the assembly is easy.

Here, when a plurality of pairs of first sheets are arranged in the first direction at intervals to expand the space, the third sheet is arranged between the plurality of first sheets arranged in the first direction. A rectangular shape in which the width in the first direction is the width for closing the space in the first direction and the length in the second direction is the width of the side surface portion of the second sheet, and the length of this rectangular shape in the second direction. A ceiling portion having the same mountain shape as the second sheet provided continuously on each of the two sides having the above, and a first sheet provided continuously on both ends having a width in the first direction of the ceiling portion. A rectangular extension having the same length as the height of the side surface of the surface, and a first fastener that can be connected to the first fastener of the first sheet along the edge of the rectangular extension and the mountain-shaped ridgeline of the ceiling. It is desirable to use a third sheet with 3 fasteners.

As a result, when a plurality of pairs of first sheets are arranged side by side at intervals in the first direction to expand the space, it is only necessary to add a third sheet according to the intervals in the first direction between the pair of first sheets. It will be possible to expand the booth.

Further, when a plurality of pairs of second sheets are arranged in the second direction at intervals to expand the space, the fourth sheet is arranged between the plurality of second sheets arranged in the second direction. The width in the two directions is the width that closes the space in the second direction, and the length in the first direction is the width of the side surface of the first sheet. A ceiling portion having the same mountain shape as the first sheet provided consecutively on each of the two sides thereof, and a second sheet provided continuously on both ends having a width in the second direction of the ceiling portion. A fourth rectangular extension that has the same length as the side surface and a fourth that can be connected to the second fastener of the second sheet along the edge of this rectangular extension and the mountain-shaped ridgeline of the ceiling. It is desirable to use a fourth sheet with a fastener.

As a result, when a plurality of pairs of second sheets are arranged side by side at intervals in the second direction to expand the space, it is only necessary to add the fourth sheet according to the intervals in the second direction between the pair of second sheets. It will be possible to expand the booth. Further, by using the above-mentioned third sheet together, the booth can be expanded in two directions.

(1) A pair of first sheets arranged facing each other at positions of two sides extending in the first direction, and a rectangular side surface portion forming one side surface of each of the four side surfaces and the rectangular side surface portion. A pair of first sheets having a mountain-shaped ceiling portion forming a part of the ceiling surface extending from both corners of the upper end of the rectangular side surface portion in the first direction to the central portion of the ceiling surface. A pair of second sheets arranged facing each other so as to face the positions of two sides extending in the second direction, and are continuous with a rectangular side surface portion forming one side surface of the four side surfaces and the rectangular side surface portion. A pair including a pair of second sheets having a mountain-shaped ceiling portion forming a part of the ceiling surface extending from both corners of the upper end of the rectangular side surface portion in the second direction to the central portion of the ceiling surface. First sheet and pair of second sheets are assembled with first and second fasteners that can be connected to each other along the edges of their respective rectangular sides and the ridges of the mountain-shaped ceiling. According to the booth, there are few joints, easy to assemble, and a highly expandable assembling booth that can be easily expanded to the required size can be obtained.

(2) When a plurality of pairs of first sheets are arranged in the first direction at intervals to expand the space, the third sheet is arranged between the plurality of first sheets arranged in the first direction. A rectangular shape in which the width in the first direction is the width for closing the space in the first direction and the length in the second direction is the width of the side surface portion of the second sheet, and the length in the second direction of this rectangular shape. A ceiling portion having the same mountain shape as the second sheet provided continuously on each of the two sides having the above, and a first sheet provided continuously on both ends having a width in the first direction of the ceiling portion. A rectangular extension having the same length as the height of the side surface of the surface, and a first fastener that can be connected to the first fastener of the first sheet along the edge of the rectangular extension and the mountain-shaped ridgeline of the ceiling. By using a third sheet with three fasteners, the booth can be easily expanded to the required size by simply adding a third sheet according to the spacing in the first direction between the pair of first sheets. It becomes possible.

(3) When a plurality of pairs of second sheets are arranged in the second direction at intervals to expand the space, the fourth sheet is arranged between the plurality of second sheets arranged in the second direction. A rectangular shape in which the width in the second direction is the width for closing the space in the second direction and the length in the first direction is the width of the side surface portion of the first sheet, and the length of this rectangular shape in the first direction. A ceiling portion having the same mountain shape as the first sheet provided continuously on each of the two sides having the above, and a second sheet provided continuously on both ends having a width in the second direction of the ceiling portion. A rectangular extension having the same length as the height of the side surface of the second sheet, and a second fastener that can be connected to the second fastener of the second sheet along the edge of the rectangular extension and the mountain-shaped ridgeline of the ceiling. By using the 4th sheet having 4 fasteners, the booth can be expanded to the required size by simply adding the 4th sheet according to the interval in the 2nd direction between the pair of 2nd sheets. It will be possible.

It is a perspective view of the assembly type booth in embodiment of this invention. It is an exploded perspective view of the assembly type booth of FIG. It is a top view which shows the 1st sheet of the assembly type booth of FIG. It is a top view which shows the 2nd sheet of the assembly type booth of FIG. It is a perspective view which shows the assembly procedure of the assembly type booth in embodiment of this invention. It is a perspective view which shows the assembly procedure of the assembly type booth in embodiment of this invention. It is a perspective view which shows the assembly procedure of the assembly type booth in embodiment of this invention. It is a perspective view which shows the example which added the space by arranging two pairs of 1st sheets in the 1st direction at intervals. FIG. 8 is an exploded perspective view of FIG. It is a top view which shows the 3rd sheet. It is a perspective view which shows the example which added the space by arranging two pairs of 2nd sheets side by side in the 2nd direction at intervals. FIG. 11 is an exploded perspective view of FIG. It is a top view which shows the 4th sheet. It is a perspective view which shows the example which expanded the booth in the 1st direction and the 2nd direction. FIG. 14 is an exploded perspective view of FIG.

1 is a perspective view of an assembling booth according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the assembling booth of FIG. 1, and FIG. 3 is a plan view showing a first sheet of the assembling booth of FIG. 4 is a plan view showing the second seat of the assembly type booth of FIG.

As shown in FIG. 1, the assembled booth 1 according to the embodiment of the present invention includes two sides X1 and X2 extending in the first direction X and two sides Y1 and Y2 extending orthogonally to the first direction X in the second direction Y. A rectangular parallelepiped space 15 having a rectangular ceiling surface 10 and four side surfaces 11, 12, 13, and 14 connected to the four sides X1, X2, Y1, and Y2 of the ceiling surface 10 is formed. As shown in FIG. 2, the assembled booth 1 is formed of a pair of first sheets 2A and 2B and a pair of second sheets 3A and 3B. In the present embodiment, the first direction X and the second direction Y are horizontal directions.

The pair of first sheets 2A and 2B are arranged to face each other at the positions of the two sides X1 and X2 extending in the first direction X. The first sheets 2A and 2B are formed on the rectangular side surface portion 20 and the rectangular side surface portion 20 which form one side surface 11, 12 of the four side surfaces 11, 12, 13, 14 of the assembly type booth 1, respectively. A mountain-shaped ceiling portion 21 that continuously forms a part of the ceiling surface 10 from both corner portions 22A and 22B of the upper end of the rectangular side surface portion 20 in the first direction X to the central portion 10A of the ceiling surface 10. Have.

The side 21A of the lower end (upper end of the side surface 20) of the ceiling portion 21 of the first sheets 2A and 2B is an attachment portion 23 for attaching to the frame frame 4 (see FIGS. 5 to 7) described later, and the side. A strip-shaped mounting portion 23 along 21A is provided. The mounting portion 23 is provided with holes 24 for mounting hooks (not shown) for hooking on the frame frame 4 at predetermined intervals.

The pair of second sheets 3A and 3B are arranged to face each other at the positions of the two sides Y1 and Y2 extending in the second direction Y. The second sheets 3A and 3B are formed on the rectangular side surface portion 30 and the rectangular side surface portion 30 which form one side surface 13, 14 of the four side surfaces 11, 12, 13, 14 of the assembly type booth 1, respectively. A mountain-shaped ceiling portion 31 that continuously forms a part of the ceiling surface 10 from both corner portions 32A and 32B of the upper end of the rectangular side surface portion 30 in the second direction Y to the central portion 10A of the ceiling surface 10. Have

The side 31A of the lower end (upper end of the side surface 30) of the ceiling portion 31 of the second sheets 3A and 3B is an attachment portion 33 for attaching to the frame frame 4 (see FIGS. 5 to 7) described later, and the side. A band-shaped mounting portion 33 along 31A is provided. The mounting portion 33 is provided with holes 34 for mounting hooks (not shown) for hooking on the frame frame 4 at predetermined intervals.

Further, the pair of first sheets 2A and 2B and the pair of second sheets 3A and 3B have the first fastener 25 and the second fastener 35 which can be connected to each other, respectively, at the end sides 26 of the rectangular side surface portions 20 and 30, respectively. , 36 and along the ridges 27 and 37 of the mountain-shaped ceilings 21 and 31.

5 and 7 are perspective views showing an assembly procedure of the assembly booth 1. As shown in FIGS. 5 and 6, a fan filter unit 5 is provided at the center of the frame 4, and as shown in FIG. 7, a pair of first sheets 2A and 2B and a pair of second sheets 3A, 3B is hung by hooks (not shown) using holes 24 and 34 of the mounting portions 23 and 33, respectively. Then, the first fastener 25 of the first sheets 2A and 2B and the second fastener 35 of the second sheets 3A and 3B are combined.

As described above, in the assembled booth 1 in the present embodiment, the rectangular ceiling surface 10 and the four sides X1 of the ceiling surface 10 are formed by the pair of the first sheets 2A and 2B and the pair of the second sheets 3A and 3B. Four side surfaces 11, 12, 13, and 14 connected to X2, Y1, and Y2 are configured, and the joint portion connects the pair of first sheets 2A and 2B and the pair of second sheets 3A and 3B to each other, respectively. It is composed of four first fasteners 25 and second fasteners 35, and has few joints and is easy to assemble.

Next, a case where a plurality of pairs of first sheets 2A and 2B are arranged in the first direction X at intervals to expand the space will be described. 8 is a perspective view showing an example in which a pair of first sheets 2A and 2B are arranged side by side in the first direction X at intervals to expand the space, FIG. 9 is an exploded perspective view of FIG. 8, and FIG. 10 is a third sheet. It is a top view which shows.

In this case, as shown in FIGS. 8 and 9, the third sheet 6 shown in FIG. 10 is arranged between the first sheets 2A and 2B arranged in the first direction X. In the third sheet 6, the width 6X in the first direction X is the width that closes the space between the first sheets 2A and 2B in the first direction X, and the length 6Y in the second direction Y is the width of the second sheets 3A and 3B. The second sheet 3A, which is continuously provided on the two sides 6A-1 and 6A-2 having the rectangular shape 6A having the widths of the side surfaces 13 and 14 and the length 6Y of the rectangular shape 6A in the second direction Y, respectively. It has a ceiling portion 60 having the same mountain shape 6B as 3B.

Further, both end sides 6C having a width 6X in the first direction X of the ceiling portion 60 have a length 6Z equal to the height of the side surfaces 11 and 12 of the first sheets 2A and 2B provided continuously on the ceiling portion 60, respectively. It has rectangular extension portions 61, 62 having the above. Further, the third sheet 6 can be connected to the first fastener 25 of the first sheets 2A and 2B along the edge 63 of the rectangular extension portions 61 and 62 and the mountain-shaped ridge line 64 of the ceiling portion 60. It has a fastener 65.

According to the third sheet 6 having the above configuration, when a plurality of pairs of first sheets 2A and 2B are arranged side by side at intervals in the first direction X to expand the space, the third sheet corresponding to the interval in the first direction X is used. The booth can be expanded in the first direction X by adding 6 between the pair of first sheets 2A and 2B and connecting the third fastener 65 to the first fastener 25 of the first sheets 2A and 2B. Is.

Next, a case where a plurality of pairs of second sheets 3A and 3B are arranged side by side at intervals in the second direction Y to expand the space will be described. 11 is a perspective view showing an example in which a pair of second sheets 3A and 3B are arranged side by side in the second direction Y at intervals to expand the space, FIG. 12 is an exploded perspective view of FIG. 11, and FIG. 13 is a fourth sheet. It is a plan view which shows.

In this case, as shown in FIGS. 11 and 12, the fourth sheet 7 shown in FIG. 13 is arranged between the second sheets 3A and 3B arranged in the second direction Y. In the fourth sheet 7, the width 7Y in the second direction Y is the width that closes the space between the second sheets 3A and 3B in the second direction Y, and the length 7X in the first direction X is the width of the first sheets 2A and 2B. The first sheet 2A, which is continuously provided on the two sides 7A-1 and 7A-2 having the rectangular shape 7A having the widths of the side surfaces 11 and 12 and the length 7X of the first direction X of the rectangular shape 7A, respectively. It has a ceiling portion 70 having the same mountain shape 7B as 2B.

Further, both end sides 7C having a width 7Y in the second direction Y of the ceiling portion 70 have a length 7Z equal to the height of the side surfaces 13 and 14 of the second sheets 3A and 3B provided continuously to the ceiling portion 70, respectively. Has rectangular extension portions 71, 72 having the above. Further, the fourth sheet 7 can be connected to the second fastener 35 of the second sheets 3A and 3B along the edge 73 of the rectangular extension portions 71 and 72 and the mountain-shaped ridge line 74 of the ceiling portion 70. It has a fastener 75.

According to the fourth sheet 7 having the above configuration, when a plurality of pairs of second sheets 3A and 3B are arranged side by side at intervals in the second direction Y to expand the space, the fourth sheet corresponding to the interval in the second direction Y The booth can be expanded in the second direction Y by adding 7 between the pair of second sheets 3A and 3B and connecting the fourth fastener 75 to the second fastener 35 of the second sheets 3A and 3B. Is.

Further, by combining the pair of first seats 2A and 2B and the pair of second seats 3A and 3B with the third seat 6 and the fourth seat 7, the booth can be easily expanded in the first direction X and the second direction Y. It is possible to do. FIG. 14 is a perspective view showing an example in which the booth is expanded in the first direction X and the second direction Y, and FIG. 15 is an exploded perspective view of FIG.

As shown in FIGS. 14 and 15, the third sheet 6 is arranged between the first sheets 2A and 2B arranged in the first direction X, and between the second sheets 3A and 3B arranged in the second direction Y. By arranging the fourth sheet 7 in the first fastener 25, the second fastener 35, the third fastener 65, and the fourth fastener 75, the booth can be easily expanded in the first direction X and the second direction Y. It is possible to do.

The expansion structure of the prefabricated booth of the present invention is useful as a clean room or the like that can be easily expanded to a required size.

1 Assembled booth 2A, 2B 1st sheet 20 Side part 21 Ceiling part 23 Mounting part 24 Hole 25 1st fastener 3A, 3B 2nd sheet 30 Side part 31 Ceiling part 33 Mounting part 34 Hole 35 2nd fastener 4 Frame frame 5 Fan filter unit 6 3rd sheet 60 Ceiling part 61, 62 Extension 65 3rd fastener 7 4th sheet 70 Ceiling 71,72 Extension 75 4th fastener 10 Ceiling surface 11, 12, 13, 14 Sides

Claims (2)

An assembly that forms a rectangular space with a rectangular ceiling surface consisting of two sides extending in the first direction and two sides extending in the second direction perpendicular to the side, and four sides connected to the four sides of the ceiling surface. a formula booth, a pair of first sheet disposed facing to a position before Symbol two sides extending in the first direction, a rectangular side portion forming one side surface of each of the 4 sides A mountain-shaped ceiling portion that is continuous with the rectangular side surface portion and forms a part of the ceiling surface extending from both corners in the first direction at the upper end of the rectangular side surface portion to the central portion of the ceiling surface. a pair of first sheet having a front Symbol a pair of second sheet disposed facing the two sides of the position extending in the second direction, rectangular forming one side of each of the 4 sides A mountain-shaped portion that is continuous with the side surface portion and the rectangular side surface portion and forms a part of the ceiling surface extending from both corners of the upper end of the rectangular side surface portion in the second direction to the central portion of the ceiling surface. and a pair of second sheets having a ceiling portion, before Symbol pair of the first sheet and the pair of second sheets, each of the rectangular side surface portion of the first fastener and second fastener connectable to each other with der Ru set Tatsushiki booth those with along the the ridge of the edge side and chevron-shaped ceiling, adding the space the pair of first sheets side by side a plurality at intervals in the first direction It is an expansion structure of the assembly type booth
It is a third sheet arranged between a plurality of first sheets arranged in the first direction, and the width in the first direction is defined as a width for closing the interval in the first direction and in the second direction. A rectangular shape whose length is the width of the side surface portion of the second sheet, and the same mountain shape as the second sheet provided continuously on each of the two sides having the length of the rectangular shape in the second direction. And a rectangular extension portion having the same length as the height of the side surface portion of the first sheet provided continuously on both ends of the ceiling portion having a width in the first direction. An additional structure of an assembly booth including a third sheet having a third fastener that can be connected to the first fastener of the first sheet along the edge of the rectangular extension and the mountain-shaped ridge of the ceiling . Further, the assembly-type booth expansion structure according to claim 1, wherein a plurality of the pair of second sheets are arranged in the second direction at intervals to expand the space, and the plurality of second sheets arranged in the second direction. It is a fourth sheet arranged between two sheets, the width in the second direction is the width for closing the interval in the second direction, and the length in the first direction is the side surface portion of the first sheet. A ceiling portion having a rectangular shape having the width of the above, and a mountain shape having the same mountain shape as the first sheet provided continuously on each of the two sides having the length in the first direction of the rectangular shape, and the ceiling portion of the ceiling portion. A rectangular extension having the same length as the height of the side surface of the second sheet provided continuously on both ends having a width in the second direction, and an end edge of the rectangular extension and expansion structure of the fourth sheet including sets Tatsushiki booth along the chevron-shaped ridge line of the ceiling portion and a fourth fastener connectable to a second fastener of the second sheet.

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