JP5986865B2 - Screen structure - Google Patents

Description

  The present invention relates to a connection structure for connecting partitions having a partition body extending in the vertical direction.

  When evacuating victims temporarily in the event of an earthquake or typhoon, it is common to use a gymnasium or a public hall as an evacuation center. In such an evacuation center, a large space is shared by a plurality of people, so privacy is not ensured and the victim is exposed to excessive stress.

  Therefore, partitions that can be connected to each other and that can divide the space of the shelter have been devised. As such a partition connecting structure, for example, Patent Document 1 discloses a structure in which slits formed on side edges of adjacent partitions are engaged with each other to connect these two partitions. In more detail, the partition of Patent Document 1 is formed with a protruding portion extending horizontally from a side extending in the vertical direction of the partition body at two corners which are diagonal positions of the partition body having a rectangular shape. Yes. The length along the vertical direction of the overhang portion is half of the length along the vertical direction of the partition main body. A hook piece extending in the vertical direction is connected to the end of the overhanging portion opposite to the corner portion in the vertical direction so as to form a slit between the partition body. The partitions are connected to each other by fitting the adjacent partitions to the slit.

Utility Model Registration No. 3164811

  However, the fitting operation into the slit when connecting the partitions having the connecting structure as in Patent Document 1 and the removing operation from the slit when disassembling them are complicated. In addition, the hook may be bent by repeatedly connecting and disassembling the partitions.

  Therefore, the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a partition connection structure that can be easily connected and disassembled and can withstand repeated use.

Means and effects for solving the problems

  A connection structure according to a first aspect of the present invention is a connection structure for connecting partitions having a partition main body extending in the vertical direction, and the partition main body has first notches formed on both side edges thereof. The first notch and the second part are arranged vertically across the first notch, and the two adjacent partitions are engaged with each other, and one of the first notches is engaged. The first portion of the partition is opposed to the first surface of the partition body of the other partition, and the second portion of the one partition is a second opposite to the first surface of the partition body of the other partition. Opposite to the surface, the side edges of the partition body are connected so as to overlap each other.

  This connection structure can connect a screen by engaging the 1st notch formed in the two screens adjacent to each other. Therefore, it is easy to connect and disassemble the partitions. In addition, since a large force is not applied when the first notches are engaged with each other or released from engagement, the partitions can be repeatedly connected and disassembled, and the damage to the partitions can be suppressed.

  The connection structure according to a second aspect of the present invention is the connection structure according to the first aspect of the present invention, wherein the partition body intersects the upper edge of the part overlapping the adjacent partition on both side edges with respect to the vertical direction. It is preferable that a bent portion that is bent in a direction is formed, and the bent portions of the two adjacent partitions are bent in a state of overlapping each other.

  In this connection structure, the first notches are engaged with each other and the adjacent partitions are connected to each other, so that the connection between the partitions can be strengthened by bending the bent portion.

  The connection structure according to a third aspect of the present invention is the connection structure according to the second aspect of the present invention, wherein the bent portion has a trapezoidal shape spreading upward.

  In this connection structure, it is possible to make it difficult to return the bent portion to the original state.

  The connection structure according to a fourth aspect of the present invention is the connection structure according to the second or third aspect of the present invention, wherein the side edge of the first portion located above the first notch is more than the first notch. May be located outside the side edge of the second portion located below.

  In this connection structure, design restrictions can be reduced when the bent portion is provided at the upper edge of the partition body. Moreover, the side edge of a 2nd part is located inside the side edge of a 1st part, and the engagement operation | work of a partition becomes easy.

  The connection structure according to a fifth aspect of the present invention is the connection structure according to any of the first to fourth aspects, wherein the first notch is preferably formed at the center of the partition body in the vertical direction.

  In this connection structure, adjacent partitions can be stably connected.

  A connection structure according to a sixth aspect of the present invention is the connection structure according to any one of the first to fifth aspects, wherein the connection structure is connected to the lower end portion of the partition body and is disposed on both sides of the partition body. And at least two horizontal portions.

  In this connection structure, the screen can be made independent.

  The connecting structure according to a seventh invention is the connecting structure according to the sixth invention, wherein the horizontal portion closest to the other partition in the one partition is the one of the second portions of the one partition. It is connected to the lower end portion of the partition body so as to extend in the first facing direction from the partition toward the second surface of the other partition, and the horizontal portion closest to the one partition in the other partition is The side edge is connected to the lower end of the partition main body so as to extend in a second opposing direction opposite to the first opposing direction, and overlaps with the side edge of the one partition in the other partition. It is preferable that the horizontal portion closest to the other partition in the one partition is not provided below the portion.

  In this connection structure, it is possible to prevent the horizontal portion from interfering between two adjacent partitions.

  The connection structure according to an eighth aspect of the present invention is the connection structure according to the seventh aspect of the present invention, wherein the one partition includes the second partition at the lower end of the side edge that overlaps the side edge of the other partition. A second notch having a depth that partially leaves the portion is formed in the lower end, and the other partition includes the side edge overlapping the side edge of the one partition and the horizontal A third cutout is formed across the portion, and the vertical length of the second cutout is larger than the thickness of the horizontal portion, and the side cutout of the side edge portion is formed by the second cutout in the one partition. The side edge portion, wherein the second portion partially remaining at the lower end portion is disposed in the third notch of the other partition, and overlaps the side edge portion of the other partition in the one partition. Below the other partition is the closest to the one partition. It is preferable that the horizontal portion is provided.

  In this connection structure, it can prevent that the lower end part and horizontal part of the opposing part of the side edge part in a partition main body interfere. Therefore, the standing stability of the screen is improved.

It is a perspective view which shows the partition which concerns on one Embodiment of this invention. It is a top view which shows the state before the assembly of the screen of FIG. (A) is an enlarged view of the left cut and raised piece of the screen of FIG. 1, and (b) is an enlarged view of the right cut and raised piece of the screen of FIG. It is a figure explaining the connection of two adjacent partitions, (a) shows the state before connection, (b) shows the state after connection. (A) is an enlarged view of the bending part of FIG.4 (b), (b) is an enlarged view of the lower end part of the opposing part of two partitions in FIG.4 (b). It is a figure which shows the floor board spread | laid on the floor of the booth divided using a plurality of partitions shown in FIG. It is a figure which shows arrangement | positioning of the floor board spread | laid in one booth. It is a figure which shows the reinforcement member which reinforces the booth divided using a plurality of partitions shown in FIG. It is a top view which shows the state before the assembly of the reinforcement member shown in FIG. It is a figure which shows the assembly procedure of the reinforcement member shown in FIG. 8, (a) is the state before an assembly, (b) is the state which bent up two side walls, (c) is the state which raises the remaining two side walls. , (B) shows a completed state. (A) is a figure which shows the booth block formed using two or more partitions shown in FIG. 1, (b) is an enlarged view of one booth contained in the booth block shown in (a). It is a figure which shows the partition which comprises the corner | angular part of the booth block shown to Fig.11 (a). It is a figure which shows the assembly process of the booth block shown to Fig.11 (a), and is a figure which shows the state which formed a part of outer wall. It is a figure which shows the assembly process of the booth block shown to Fig.11 (a), and is a figure which shows the state which has arrange | positioned the partition.

  Hereinafter, the connection structure of the partition 1 concerning one Embodiment of this invention is demonstrated, referring drawings.

  As shown in FIGS. 11A and 11B, the connection structure of this embodiment is for connecting a plurality of partitions 1 when partitioning the booth 10. In the present embodiment, a booth block 100 is provided in which a total of 10 booths 10 are integrally formed of two booths 10 arranged in one direction and five booths 10 arranged in a direction orthogonal to one direction. . Each booth 10 has a square shape in a plan view, and includes a partition 1 and a floor plate 9. Further, a reinforcing member 7 is fitted into the connecting portion between the partitions 1 and the corner portion of the booth 10.

<Overall configuration of screen 1>
First, the whole structure of the partition 1 is demonstrated, referring FIG.
As shown in FIG. 1, the partition 1 includes a partition body 3 and two horizontal portions 4 and 5. The screen body 3 is formed such that its surface is orthogonal to the surfaces of the horizontal portions 4 and 5. Therefore, the partition main body 3 extends in the vertical direction by installing the partition 1 so that the horizontal portions 4 and 5 are in contact with the floor surface. The two horizontal portions 4 and 5 are connected to the lower end of the partition body 3 and are respectively disposed on both sides of the partition body 3 (the front side and the back side in FIG. 1). In the following description, a direction that is horizontal and parallel to the surface of the partition body 3 is referred to as a “left-right direction”, and a direction that is horizontal and orthogonal to the surface of the partition body 3 is referred to as a “front-rear direction”.

Here, FIG. 2 which shows the state before the assembly of the partition 1 is further referred.
As shown in FIG. 2, the partition 1 before assembly is a single corrugated board having a substantially square shape. A folding line 11 extending in the vertical direction is formed at a central position in the horizontal direction of the partition body 3. More specifically, a cut line 11a extending in the vertical direction is formed at a position where the bending line 11 is formed. The cut line 11a extends from the upper end to the lower end of the partition body 3 except for the three connecting portions 11b. Thereby, the partition main body 3 can be bent at the folding line 11.

  The horizontal portion 4 is connected to the lower end portion of the right half of the partition main body 3 shown in FIG. 2 via a bending line 15 extending in the left-right direction. The position of the horizontal portion 4 in the left-right direction at the left end thereof substantially coincides with the center position of the partition body 3 and extends to the vicinity of the right edge of the partition body 3. On the other hand, the horizontal portion 5 is connected to the lower end portion of the left half of the partition body 3 via a folding line 15. The position of the horizontal portion 5 in the left-right direction at the right end thereof substantially coincides with the center position of the partition body 3 and extends to the vicinity of the left edge of the partition body 3. Note that cut lines 15 a are formed at positions where the folding lines 15 are formed on the left and right sides of each cut and raised piece 6. As a result, the horizontal portions 4 and 5 can be bent at the bending line 15.

  A cut-and-raised piece 6 that can be cut and raised is formed at a boundary portion straddling the partition main body 3 and the horizontal center portions of the horizontal portions 4 and 5. Here, the cut and raised piece 6 formed between the partition main body 3 and the horizontal portion 4 will be described in a state before the cut and raised (a state before the partition 1 is assembled). The cut and raised pieces 6 formed between the partition main body 3 and the horizontal portion 5 are symmetrical with the cut and raised pieces 6 formed between the partition main body 3 and the horizontal portion 4, and thus the details thereof are omitted. Description is omitted.

  As shown in FIG. 2, the cut and raised piece 6 formed between the screen body 3 and the horizontal portion 4 has a substantially arc shape that swells on the left side, and a notch straddling the screen body 3 and the horizontal portion 4. In addition, a notch extending in the vertical direction from the upper end of the arc to the lower end of the partition body 3 is formed. That is, the cut and raised piece 6 has a substantially inverted D-shape in a state before being cut and raised, and is continuous with the horizontal portion 4. A fold line 13 extending in the vertical direction (front-rear direction in the assembled state of the partition 1) is formed at the boundary between the cut and raised piece 6 and the horizontal portion 4, and the cut and raised piece is bent by bending along the fold line 13. 6 can be raised.

  A groove 61 extending in the left-right direction (vertical direction in the assembled state of the partition 1) is formed at the tip of the bulge of the cut and raised piece 6. As will be described in detail later, the groove 61 functions as a locking portion that is locked to the partition body 3 when the cut and raised piece 6 is cut and raised. The width of the groove 61 is substantially the same as the thickness of the corrugated board constituting the partition 1. Further, a protruding portion extending upward is formed at the upper right end portion of the cut and raised piece 6. When the cut and raised piece 6 is cut and raised by the protruding portion, a groove 31 extending in the vertical direction is formed in the partition main body 3. The width of the groove 31 is also substantially the same as the thickness of the corrugated board constituting the partition 1.

  As shown in FIGS. 3A and 3B, the cut and raised piece 6 is cut and raised so that the whole extends in the vertical direction and is orthogonal to the partition main body 3. At this time, a portion closer to the base end (lower side) than the bottom of the groove 61 of the cut and raised piece 6 is fitted into the groove 31 formed in the partition main body 3. That is, the cut-and-raised piece 6 holds the partition body 3 from both sides by locking the groove 61 to the partition body 3. In the present embodiment, the bottom of the groove 31 is in contact with the bottom of the groove 61.

<Configuration related to the connecting structure of the partitions 1>
Next, the structure concerning the connection structure of the partition 1 is demonstrated. The partitions 1 have different structures at the right and left edges, and can be connected to adjacent partitions 1 at both left and right edges.

  Cutouts 32a and 32b are formed in the left and right edges of the partition main body 3, respectively. The notches 32a and 32b are located at the substantially center in the vertical direction of the partition body 3 and have a substantially V shape that opens outward. More specifically, the V-shaped bottom is straight rather than acute. As shown in FIG. 2, the side edge of the partition body 3 above the notches 32a and 32b is located outside the side edges of the lower part of the partition 32 by a distance L1. That is, the width (length in the left-right direction) of the partition body 3 is wider at the upper part than the notches 32a and 32b as compared to the lower part than the notches 32a and 32b. In the following description, a portion above the notch 32a formed at the right edge of the partition body 3 in FIG. 2 is referred to as “first portion 35a”, and a portion below the notch 32a is referred to as “first”. The portion above the notch 32b formed on the left edge of the partition body 3 is referred to as “first portion 35b”, and the portion below the notch 32b is referred to as “second portion 36b”. ".

  Two adjacent partitions 1 are connected by engaging the notches 32a and 32b. That is, as shown in FIGS. 4A and 4B, when two partitions arranged in the left-right direction are connected, a notch 32a formed at the right edge of the partition 1 located on the left side. And the notch 32b formed at the left edge of the partition 1 located on the right side is engaged. At this time, the first portion 35a of the partition 1 positioned on the left is opposed to the front surface of the first portion 35b of the partition 1 positioned on the right, and the second portion 36a of the partition 1 positioned on the left is The side edges of the partition main body 3 overlap each other so as to face the rear surface of the second portion 36b of the partition 1 located on the right side. In the following description, a portion that overlaps the partition body 3 of the adjacent partition 1 at both left and right edges of the partition body 3 is referred to as an “opposing portion”.

  Here, as shown in FIGS. 4A and 4B, in the left partition 1, the horizontal portion 4 closest to the right partition 1 is moved to the right from the second portion 36 a of the partition 1. The partition 1 extends in the direction toward the rear surface of the second portion 36b (first opposing direction). That is, the horizontal part 4 is bent forward. In the right partition 1, the horizontal portion 5 closest to the left partition 1 extends in the second facing direction opposite to the first facing direction. That is, the horizontal portion 5 is bent backward.

  Bending portions 33a and 33b are formed at the upper edge portions of the opposing portions of the left and right edge portions of the partition main body 3, respectively. More specifically, as shown in FIG. 2, the right bent portion 33 a is formed at the right edge of the screen body 3, and the left bent portion 33 b is formed slightly inside the left edge of the screen body 3. ing. The bent portions 33a and 33b have a trapezoidal shape that spreads upward, and can be bent in a direction intersecting the vertical direction along a bend line 14 that extends in the left-right direction.

  As shown in FIG. 5 (a), of the two partitions 1 adjacent in the left-right direction, the bent portion 33a formed on the right edge of the partition 1 located on the left side and the partition 1 located on the right side The bent portion 33b formed on the left edge is opposed to the bent portion 33b. And these two bending parts 33a and 33b are bent in the state which mutually overlapped.

  As shown in FIG. 2, the right end of the horizontal portion 4 is located to the left by a distance L2 from the right edge of the right second portion 36a of the partition body 3. The distance L2 is slightly larger than the width D (see FIG. 4B) of the facing portion below the notches 32a and 32b. That is, of the two partitions 1 arranged side by side as shown in FIG. 5B, the horizontal portion 4 of the left partition 1 is located below the opposing portion at the left side edge of the right partition 1. Is not provided.

  A notch 37 is formed at the corner of the lower end of the right-hand facing portion of the screen body 3. The notch 37 has a depth at which the second portion 36a partially remains at the lower end of the opposing portion. The length L3 along the left-right direction of the notch 37 is smaller than the distance L2. The length L4 along the vertical direction of the notch 37 is slightly larger than the thickness of the corrugated board. A notch 38 is formed on the left edge of the screen body 3 and the horizontal portion 5 so as to straddle both. Then, as shown in FIG. 5B, the two partitions 1 which are adjacent to each other in the left-right direction and are connected to each other have a second portion 36a remaining at the lower end portion of the side edge portion by the notch 37 in the left partition 1, It is disposed in the notch 38 of the other partition 1. Further, a horizontal portion 5 of the right partition 1 is disposed below the facing portion at the right side edge of the left partition 1.

<Configuration of floor board 9>
Next, the structure of the floor board 9 will be described with further reference to FIGS.
The floor board 9 is composed of a corrugated board having a substantially square shape, and is placed on the floor of a booth 10 surrounded by a plurality of partitions 1 connected to each other in a square shape. A notch 91 is formed at one corner (upper left corner in FIG. 6) of the substantially square floor board 9. Two notches 92 are formed on both edges (upper edge and left edge in FIG. 6) of the corner where the notches 91 are formed.

  As shown in FIG. 7, four floor boards 9 are placed in one booth 10. The four floor boards 9 are arranged so that the corners where the notches 91 are formed are the corners of the booth 10. As shown in FIG. 11 (b), the cut and raised pieces 6 formed on the partitions 1 are arranged in the notches 92 of the floor plate 9.

<Configuration of reinforcing member 7>
Next, the configuration of the reinforcing member 7 will be described with reference to FIGS.
The reinforcing member 7 is formed by bending a single corrugated cardboard plate, and has a bottomed box shape as shown in FIG. The reinforcing member 7 includes an upper wall 71 having a square shape, two side walls 72, and two side walls 74. The total four side walls 72 and 74 are connected to the four sides of the upper wall 71 and extend in the orthogonal direction (vertical direction) perpendicular to the upper wall 71. The two side walls 72 are opposed to each other in the direction indicated by the double arrow A in FIG. The two side walls 74 oppose each other in the direction indicated by the double arrow B in FIG. 8 (the direction orthogonal to the direction indicated by the double arrow A). A groove 85 extending in the vertical direction from the lower side toward the upper wall 71 is formed in the central portion of the side walls 72 and 74 in the width direction (direction perpendicular to the vertical direction).

  As shown in FIG. 9, the four sides of the upper wall 71 having a square shape are formed by folding lines 81, and the pair of side walls 72 and the pair of side walls 74 are respectively connected to the upper wall 71 via the folding lines 81. It is installed. On both sides of the pair of side walls 72, fold lines 82 extending in the vertical direction in the assembled state are formed. And the ear | edge part 74c is connected with the both sides of each side wall 72 via the bending line 82, respectively. In the present embodiment, the width of the ear portion 74 c (the length along the direction orthogonal to the vertical direction in the assembled state) is substantially half of the width of the side wall 74. The width of the ear portion 74 c is preferably less than or equal to half the width of the side wall 74.

  The pair of side walls 74 includes an outer wall portion 74a, an inner wall portion 74b, and the above-described ear portion 74c. The outer wall portion 74 a is connected to one side of the upper wall 71. The inner wall portion 74b is connected to the outer wall portion 74a via a fold line 83 extending in a direction orthogonal to the extending direction of the groove 85 (the vertical direction in the assembled state). In addition, the groove | channel 85a formed ranging over the outer wall part 74a and the inner wall part 74b in FIG. 9 turns into the groove | channel 85 when assembled. In the present embodiment, the length along the vertical direction in the assembled state of the outer wall portion 74a and the inner wall portion 74b is substantially equal. The length of the inner wall 74b in the vertical direction may be equal to or shorter than the length of the outer wall 74a.

  The side wall 74 is formed by bending the inner wall portion 74b with respect to the outer wall portion 74a at a fold line 83 and sandwiching the ear portion 74c between the outer wall portion 74a and the inner wall portion 74b. Here, a protrusion 86 is formed at the tip of the inner wall portion 74 b, and a through hole 87 is formed in the vicinity of the fold line 81 where the outer wall portion 74 a is connected to the upper wall 71. The inner wall portion 74 b bent at the bending line 83 is fixed by locking the protrusion 86 in the through hole 87.

Here, the assembly procedure of the reinforcing member 7 will be described with further reference to FIG.
First, a corrugated board as shown in FIG. 10A is prepared, and the side wall 72 is bent 90 ° with respect to the upper wall 71 along the fold line 81, and the side wall 72 is bent along the fold line 82. The part 74c is bent 90 ° inward. At this time, as shown in FIG. 10 (b), the two ear portions 74 c connected to one side of the pair of side walls 72 are connected to the outer wall portion 74 a constituting the side wall 74 at the folding line 81. Located above the part. A groove 85b that is a part of the groove 85 of the side wall 74 is formed between the two ear portions 74c.

  Next, as shown in FIG. 10 (c), the outer wall 74 a of the side wall 74 is bent 90 ° with respect to the upper wall 71 along the fold line 81, and is also bent with respect to the outer wall 74 a along the fold line 83. The inner wall 74b is bent 180 ° inward. At this time, the ear portion 74c is sandwiched between the outer wall portion 74a and the inner wall portion 74b. And the groove | channel 85 is formed of the groove | channel 85a formed ranging over the outer wall part 74a and the inner wall part 74b, and the groove | channel 85b formed between the two ear | edge parts 74c. Further, the protrusion 86 formed on the inner wall 74b is fitted into the through hole 87, and the inner wall 74b is fixed. Thereby, as shown in FIG.10 (d), the reinforcement member 7 which has a bottomed box shape is completed.

<Assembly procedure of booth block 100>
Next, a procedure for assembling the booth block 100 will be described. As described above, the booth block 100 of the present embodiment includes two booths 10 arranged in one direction (the direction indicated by the double arrow C in FIG. 11A and hereinafter simply referred to as “C direction”). , A total of ten booths 10 including five booths 10 arranged in a direction orthogonal to the C direction (the direction indicated by the double-headed arrow D in FIG. 11A and hereinafter simply referred to as “D direction”). Is formed.

  First, a corrugated board as shown in FIG. 2 is prepared, and the horizontal portions 4 and 5 are bent 90 degrees with respect to the partition main body 3 along the folding line 15. The horizontal portions 4 and 5 are bent in opposite directions. At this time, the cut and raised piece 6 is bent 90 ° along the folding line 13 and the groove 61 of the cut and raised piece 6 is fitted into the groove 31 of the partition main body 3. As a result, the positional relationship between the partition body 3 and the horizontal portions 4 and 5 is fixed in a state where the surface of the partition body 3 and the surfaces of the horizontal portions 4 and 5 are substantially orthogonal to each other, thereby completing the partition 1 as shown in FIG. .

  54 screens 1 are assembled in the procedure as described above. Then, four of the partitions 1 are bent by 90 ° along a folding line 11 extending in the vertical direction as shown in FIG. Subsequently, as shown in FIG. 13, a part of the outer wall of the booth block 100 is formed. First, two partitions 1 bent at 90 ° are prepared as corners of the booth block 100, and three unfolded flat partitions 1 are arranged along the C direction between the two partitions 1. As shown, these five partitions 1 are connected. At this time, as shown in FIGS. 4A and 4B, in the partition 1 adjacent to each other, the notches 32a and 32b are engaged with each other and the bent portions 33a and 33b are bent. Thereby, one outer wall along the C direction among the outer walls of the booth block 100 is completed. Furthermore, in order to form one outer wall along the direction D, nine flat partitions 1 and one folded partition 1 are connected.

  Next, as shown in FIG. 14, a partition that divides the area surrounded by the two outer walls into ten booths 10 is assembled. That is, first, ten partitions 1 are arranged along the D direction and connected to each other. Then, the second and third partition 1 connecting portions, the fourth and fifth partition 1 connecting portions, and the sixth and seventh partition 1 connecting portions of these ten connected partitions 1 rows. , And two partitions 1 adjacent to each other in the C direction are arranged on both sides of the connecting portion of the eighth and ninth partitions 1.

  Subsequently, as shown in FIG. 11A, the remaining two outer walls of the booth block 100 are completed using 13 partitions 1. As a result, the area surrounded by the four outer walls of the booth block 100 is divided into ten booths 10. Each booth 10 has a square shape with one side having a length corresponding to two partitions 1 in a plan view. Then, a floor plate 9 as shown in FIG. At this time, as shown in FIG. 7, in one booth 10, the corner portion where the notch 91 is formed becomes the corner of the booth 10, and the cut and raised piece 6 of the partition 1 is disposed in the notch 92. Thus, the four floor boards 9 are spread | laid. Further, the reinforcing member 7 is attached to the upper end of the connecting portion between the partitions 1, the upper end of the corner of each booth 10, and the upper end of the boot 1 in the center of the C direction of the partition 1 constituting the outer wall extending in the C direction. The booth block 100 is completed by fitting. When entering / exiting each booth 10, among the four outer walls of each booth 10, the connection between the partitions 1 constituting the outer wall that does not serve as the outer wall of the adjacent booth 10 is released, and the disconnected partition 1 is used as a door. Just go in and out.

  As described above, the connection structure of the partitions 1 according to the present embodiment is a connection structure that connects the partitions 1 having the partition main bodies 3 extending in the vertical direction. The partition body 3 has notches 32a and 32b formed on both side edges thereof, and has first portions 35a and 35b and second portions 36a and 36b that are arranged vertically with the notches 32a and 32b interposed therebetween. doing. The two adjacent partitions 1 have the notches 32a and 32b engaged with each other, the first portion 35a of one partition 1 faces one surface of the partition body 3 of the other partition 1, The second portion 36a of the partition 1 is connected to the other surface of the partition body of the other partition 1 so that the side edges of the partition body 3 overlap each other. Therefore, the partitions 1 can be connected by engaging the notches 35a and 35b formed in the two partitions 1 adjacent to each other. Therefore, it is easy to connect / disassemble the partitions 1 to each other. In addition, since a large force is not applied when the notches 35a and 35b are engaged with each other or released from the engagement, the partition 1 can be repeatedly connected and disassembled, and damage to the partition 1 can be suppressed. Therefore, when one of the partitions 1 constituting the booth 10 is used as a door for entering and exiting the booth 10, the door is opened and closed smoothly and is not easily broken.

  Furthermore, in the connection structure of the present embodiment, the partition main body 3 has bent portions 33a and 33b that are bent in a direction intersecting the vertical direction at the upper edge portion of the portion overlapping the adjacent partition 1 at both side edge portions. Is formed. The bent portions 33a and 33b of two adjacent partitions 1 are bent in a state where they are overlapped with each other. Therefore, in a state where the notches 32a and 32b are engaged with each other and the adjacent partitions 1 are connected to each other, the bent portions 33a and 33b are bent so that the connection between the partitions 1 can be strengthened.

  Further, in the connection structure of the present embodiment, the bent portions 33a and 33b have a trapezoidal shape spreading upward. Therefore, it is possible to make it difficult to return the bent portions 33a and 33b.

  Furthermore, in the connection structure of this embodiment, the side edge of the upper part of the partition body 3 above the notches 32a and 32b is located outside the side edge of the lower part of the partition 32 by a distance L1. The width (length in the left-right direction) of the partition main body 3 is wider at the upper part than the notches 32a and 32b as compared with the lower part than the notches 32a and 32b. Therefore, in the state where the side edges of the partition main body 3 are connected so as to overlap each other, the overlapping area of the side edges of the upper portion increases, so that there are few restrictions on the design of the bent portions 33a and 33b, and the width becomes wider. Since only the portion above 32b is provided, the engaging work between the partition bodies 3 can be easily performed.

  In addition, in the connection structure of this embodiment, the notches 32a and 32b are formed in the center of the partition body 3 in the vertical direction. Therefore, the adjacent partitions 1 can be stably connected.

  Further, the connection structure of the present embodiment includes two horizontal portions 4 and 5 that are connected to the lower end portion of the partition body 3 and are respectively disposed on both sides of the partition body 3. Therefore, the partition 1 can be made independent.

  Furthermore, in the connection structure of the present embodiment, in one partition 1, the horizontal portion 4 closest to the other adjacent partition 1 is changed from the second portion 36 a of the partition 1 to the second portion 36 b of the other partition 1. It extends in a direction (first facing direction) toward the surface facing the second portion 36a. Moreover, in the other partition 1, the horizontal part 5 nearest to the one partition 1 extends in the second facing direction opposite to the first facing direction. And in the other partition 1, the horizontal part 4 of one partition 1 is not provided below the opposing part in the side edge part of the one partition 1 side. Therefore, it is possible to prevent the horizontal portions 4 and 5 from interfering with each other between the two adjacent partitions 1.

  Furthermore, in the connection structure of the present embodiment, one partition 1 has a depth that allows the second portion 36a to partially remain at the lower end of the opposing portion of the side edge on the other adjacent partition 1 side. A notch 37 is formed. Further, a notch 38 is formed in the other partition 1 so as to straddle the opposite portion of the side edge portion on the one partition 1 side and the horizontal portion 5. The vertical length of the notch 37 is larger than the thickness of the corrugated board. Then, the second portion 36 a remaining at the lower end portion of the side edge portion by the notch 37 in the one partition 1 is disposed in the notch 38 of the other partition 1. In addition, a horizontal portion 5 of the other partition 1 is disposed below the facing portion at the side edge of the other partition 1 on the other partition 1 side. Therefore, it is possible to prevent the lower end portion of the opposing portion of the side edge portion of the screen body 3 from interfering with the horizontal portion 5. Therefore, the standing stability of the partition 1 is improved.

  The preferred embodiment of the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and various design changes can be made as long as they are described in the claims. Is.

  For example, in the above-described embodiment, the case where the bent portions 33a and 33b are formed at both side edges of the partition main body 3 has been described, but the bent portions 33a and 33b may not be provided.

  Furthermore, although the above-mentioned embodiment demonstrated the case where the bending parts 33a and 33b had the trapezoid shape which spread upwards, the shape of the bending parts 33a and 33b is not limited to this. That is, the bent portions 33a and 33b may have a quadrangular shape.

Moreover, although the above-mentioned embodiment demonstrated the case where notch 32a, 32b was formed in the center of the partition main body 3 regarding the perpendicular direction, the formation position of notch 32a, 32b is not limited to this. . That is, the notches 32a and 32b may be formed above or below the center of the partition body 3 with respect to the vertical direction.

  In the above-described embodiment, the side edges of the first portions 35a and 35b located above the notches 32a and 32b are the side edges of the second portions 36a and 36b located below the notches 32a and 32b. Although the case where it has located outside is explained, it is not limited to this. That is, for example, the side edges of the first portions 35a and 35b may be located inside the side edges of the second portions 36a and 36b, and are aligned with the side edges of the second portions 36a and 36b. You may go out.

  Furthermore, in the above-described embodiment, the horizontal portion 4 connected to the lower end portion of one half of the partition main body 3 is not provided at the lower end portion of the opposing portion at one side edge of the partition main body 3. Although the case has been described, the present invention is not limited to this. That is, for example, when the horizontal portion 4 is not disposed on the side where the second portion 36b of the partition 1 adjacent to the one is disposed, the horizontal portion 4 is disposed at the lower end portion of the opposing portion at one side edge of the partition body 3. 4 may be provided continuously.

  In addition, in the above-described embodiment, the notch 37 is formed at the lower end portion of the facing portion at one side edge of the partition body 3, and straddles the other side edge of the partition body 3 and the horizontal portion 5. Although the case where the notch 38 is formed has been described, the notches 37 and 38 may be omitted.

1 partition 3 partition body 4, 5 horizontal part 32a, 32b notch (first notch)
35a, 35b First part 36a, 36b Second part 33a, 33b Bending part 37 Notch (second notch)
38 Notch (third notch)

Claims (8)

A connecting structure for connecting a plurality of partitions made of a corrugated board having a partition main body extending in the vertical direction,
The partition body has a first notch formed on both side edges thereof, and a first part and a second part arranged vertically with the first notch interposed therebetween,
The two adjacent partitions have the first notches engaged with each other, the first portion of one partition faces the first surface of the partition body of the other partition, and the one of the partitions The coupling is characterized in that the second portion faces the second surface opposite to the first surface of the partition body of the other partition, and is connected so that the side edges of the partition body overlap each other. Construction. The partition body is formed with a bent portion that is bent in a direction intersecting the vertical direction at an upper edge portion of a portion overlapping the adjacent partition on both side edge portions thereof,
The connecting structure according to claim 1, wherein the bent portions of the two adjacent partitions are bent in an overlapping state.   The connection structure according to claim 2, wherein the bent portion has a trapezoidal shape spreading upward.   The side edge of the first part located above the first notch is located outside the side edge of the second part located below the first notch. The connection structure according to claim 2 or 3.   5. The connection structure according to claim 1, wherein the first notch is formed at a center of the partition main body with respect to a vertical direction.   6. The apparatus according to any one of claims 1 to 5, further comprising at least two horizontal portions arranged continuously on a lower end portion of the partition body and disposed on both sides of the partition body. The connection structure described. The horizontal portion closest to the other partition in the one partition extends in a first facing direction from the one partition toward the second surface of the other partition in the second portion of the one partition. Connected to the lower end of the screen body,
The horizontal portion closest to the one partition in the other partition is connected to the lower end of the partition body so as to extend in a second facing direction opposite to the first facing direction,
The horizontal portion closest to the other partition in the one partition is not provided below the side edge that overlaps the side edge of the one partition in the other partition. The connection structure according to claim 6. The one partition has a second notch formed at the lower end thereof with a depth that partially leaves the second portion at the lower end of the side edge overlapping the side edge of the other partition. Has been
The other partition is formed with a third notch that spans the side edge and the horizontal part overlapping the side edge of the one partition,
The vertical length of the second notch is larger than the thickness of the horizontal portion, and the second portion partially remaining at the lower end portion of the side edge portion by the second notch in the one partition. , Arranged in the third notch of the other partition, and below the side edge overlapping the side edge of the other partition in the one partition, to the one partition in the other partition The connection structure according to claim 7, wherein the nearest horizontal portion is provided.

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