JP2022075037A - Partition device - Google Patents

Abstract

To provide a partition device capable of being compactly housed and stored in a nonuse state.SOLUTION: A partition device 11 includes: a first adapter member 15 that has a first holding part and a hook part and that is fixed to an outer edge 17 of a top board 12A of a desk; and a first plate material 21 that has a first opening 36, that is, the first plate material that can be replaced between a first position to be fixed to the first holding part and erected with respect to the top board and a second position to be suspended via the first opening with respect to the hook part.SELECTED DRAWING: Figure 1

Description

The present invention relates to a partition device for preventing infectious diseases.

There is a partition device that separates interviewers from each other in order to prevent infectious diseases caused by viruses and the like. Such a partition device can block the droplets emitted by the speaker and can effectively prevent the spread of the infectious disease.

Utility Model Registration No. 3227919

Although the partition device is useful for infectious disease control, there is a problem that a relatively large storage space is required when the partition is used and stored.

An object of the present invention is to provide a partition device that can be compactly stored and stored in a non-used state.

The above problem is solved by the following invention. That is, the partition device of the present invention (1) is
A first adapter member having a first holding portion and a hook portion and fixed to the outer edge portion of the top plate of the desk.
A first plate material having a first opening, which is fixed to the first holding portion and stands upright with respect to the top plate, and is suspended from the hook portion via the first opening. The first plate material that can be replaced between the lowered second position and
To prepare for.

Further, the partition device of the present invention (2) is the partition device according to (1).
The first opening is provided below the intermediate portion in the height direction of the first plate material at the first position.

Further, the partition device of the present invention (3) is the partition device according to (1) or (2).
The outer edge portion has a first outer edge corresponding to the long side of the top plate and a second outer edge corresponding to the short side of the top plate.
The first adapter member is fixed to the first outer edge.

Further, the partition device of the present invention (4) is the partition device according to any one of (1) to (3).
The first plate material has a first recess that can accept the first adapter member.

Further, the partition device of the present invention (5) is the partition device according to any one of (1) to (4).
A second adapter member having a second holding portion and fixed to the outer edge portion,
A second plate material provided laterally adjacent to the first plate material and foldably connected to the first plate material via a hinge portion, and extending in a direction intersecting the first plate material. The first position fixed to the second holding portion and upright with respect to the top plate, and the hook portion suspended from the hook portion via the first opening while being folded along the first plate material. The second plate material that can be replaced between the second position and
To prepare for.

Further, the partition device of the present invention (6) is the partition device according to (5).
The second plate material has a second opening, and the second opening is provided at a position overlapping the first opening when the second plate material is in the second position.

Further, the partition device of the present invention (7) is the partition device according to (5) or (6).
The hinge portion is made of an elastic body and is provided at a position between the first plate material and the second plate material to cover the first peripheral edge portion of the first plate material and grip the first peripheral edge portion. It has a first arm portion to be formed and a second arm portion that covers the second peripheral edge portion of the second plate material and grips the second peripheral edge portion.

Further, the partition device of the present invention (8) is the partition device according to any one of (5) to (7).
The outer edge portion has a first outer edge corresponding to the long side of the top plate and a second outer edge corresponding to the short side of the top plate.
The second adapter member is fixed to the second outer edge.

Further, the partition device of the present invention (9) is the partition device according to any one of (5) to (8).
The second plate material has a first corner portion adjacent to the first plate material and a second corner portion adjacent to the first plate material and located above the first corner portion when in the first position. The third corner portion adjacent to the first corner portion and having an arc shape in a direction different from the direction toward the second corner portion, and the first corner portion in a direction different from the direction toward the first corner portion. It has a fourth corner portion adjacent to the two corner portions and having an arc shape with a radius of curvature larger than that of the third corner portion.

Further, the partition device of the present invention (10) is the partition device according to (9).
It is made of an elastic body and is provided with a protective cover that covers the fourth corner portion.

Further, the partition device of the present invention (11) is the partition device according to any one of (5) to (10).
The second plate material has a second recess that can accept the second adapter member.

Further, the partition device of the present invention (12) is the partition device according to any one of (5) to (11).
The first plate material and the second plate material have translucency.

According to the present invention, it is possible to provide a partition device that can be compactly stored and stored in a non-used state.

It is a perspective view which shows the partitioning apparatus in the 1st position which is the partitioning apparatus of 1st Embodiment. It is a development view which shows the partition part of the partition apparatus shown in FIG. 1 in an expanded manner. It is a perspective view which shows the 1st adapter member of the partitioning apparatus shown in FIG. It is a front view which showed the 1st adapter member shown in FIG. 1 from the front direction. It is a side view which showed the 1st adapter member shown in FIG. 4 from the side surface direction. It is a front view which shows the partition part of the partition apparatus of the 1st position shown in FIG. It is a side view which shows the partition part of the 1st position shown in FIG. It is a front view which shows the 1st plate material of the partition part shown in FIG. 6 from the front. It is a front view which shows the 2nd plate material of the partition part shown in FIG. 6 from the front. It is a perspective view which shows the hinge part of the partition part shown in FIG. It is a side view which shows the hinge part shown in FIG. 10 from the side surface direction. It is a side view which shows the protective cover of the partition part shown in FIG. 6 from the side view. It is sectional drawing along the position of the F13-F13 line of the protective cover shown in FIG. It is a perspective view which shows the process of installing the partition apparatus shown in FIG. 1 in the 1st position. FIG. 6 is a cross-sectional view showing a step of inserting a first plate material into a first holding portion of a first adapter member in a step of installing the partition device shown in FIG. 14 at the first position. FIG. 3 is a perspective view showing a state in which the partition device (partition portion) of the first embodiment shown in FIG. 1 is installed at a second position. It is a perspective view which shows the partitioning apparatus in the 1st position which is the partitioning apparatus of 2nd Embodiment. It is a perspective view which shows the state which the partition apparatus (partition part) of 2nd Embodiment shown in FIG. 18 is installed in the 2nd position.

Hereinafter, embodiments of the partition device will be described with reference to the drawings. The partition device is installed, for example, on a desk (learning desk) mainly used in schools, and infectious diseases caused by droplets including viruses etc. spread among users (children / students) studying in the classroom. It is possible to effectively prevent this from happening.
[First Embodiment]
The partition device 11 of the first embodiment will be described with reference to FIGS. 1 to 16. As shown in FIGS. 1 to 3, the partition device 11 includes a partition main body 13 installed on the desk 12 and an adapter unit 14 interposed between the desk 12 and the partition main body 13. The partition main body 13 is placed between the first position P1 standing on the top plate 12A of the desk 12 and the second position P2 (see FIG. 16) suspended from the side of the desk 12 in a folded state. It can be replaced.

As shown in FIGS. 1 and 14, the adapter unit 14 includes a first adapter member 15 arranged in the center and a second adapter member 16 arranged on both sides of the first adapter member 15 in between. , Have.

The desk 12 has a top plate 12A and an outer edge portion 17 of the top plate 12A. The outer edge portion 17 has a pair of first outer edges 17A corresponding to the long sides and a pair of second outer edges 17B corresponding to the short sides intersecting the long sides. The first adapter member 15 is detachably fixed to the first outer edge 17A, which is the first outer edge 17A and is opposite to the side on which the user is seated. The first adapter member 15 can support the first plate member 21 of the partition main body 13 at a position along the outer edge portion 17 (first outer edge 17A) of the top plate 12A. The second adapter member 16 is detachably fixed to each of the second outer edges 17B. The second adapter member 16 has the same shape as the first adapter member 15. The second adapter member 16 can support the second plate member 22 of the partition main body 13 at a position along the outer edge portion 17 (second outer edge 17B) of the top plate 12A.

The first adapter member 15 is integrally molded with, for example, a synthetic resin material, preferably a relatively hard synthetic resin material, for example, ABS resin. As shown in FIGS. 3 to 5, the first adapter member 15 is a clamp including a substantially square and flat plate-shaped adapter main body 23 and a pair of grip pieces protruding laterally from both ends of the adapter main body 23 in the vertical direction. The portion 24, the first holding portion 25 provided so as to project upward from the grip piece on one side (upper side) of the clamp portion 24, and the adapter body 23 once extending downward and projecting forward from the lower position to the front of the adapter body 23. It has a hook portion 26 and a hook portion 26.

The clamp portion 24 includes a first grip piece 27 projecting laterally from the upper end portion of the adapter body 23 and a second grip piece 28 projecting laterally from the lower end portion of the adapter body 23. The length of the first grip piece 27 protruding from the adapter body 23 is larger than the length of the second grip piece 28 protruding from the adapter body 23. Both the first grip piece 27 and the second grip piece 28 have flexibility in the thickness direction thereof. The clamp portion 24 can hold the top plate 12A having a predetermined thickness by sandwiching it from above and below by the flexible first grip piece 27 and the second grip piece 28. The first adapter member 15 is detachably fixed to the top plate 12A of the desk 12 via the clamp portion 24.

The first holding piece 25 has a first holding piece 31 that protrudes upward from the first gripping piece 27, and a second holding piece 32 that also protrudes upward from the first holding piece 31. The first holding piece 31 is formed to be relatively thick and has sufficient rigidity to support the first plate member 21 of the partition main body 13 in an upright state. The first holding piece 31 has a first convex portion 31A protruding toward the second holding piece 32, and can press the first plate member 21 of the partition main body 13 via the first convex portion 31A. The second holding piece 32 is formed to have a smaller thickness than the first holding piece 31, and is formed so as to exhibit flexibility as a whole. The second holding piece 32 has a second convex portion 32A protruding toward the first holding piece 31, and can press the first plate material 21 via the second convex portion 32A. The second convex portion 32A is provided at a position deviated from the first convex portion 31A in the vertical direction. The first holding portion 25 can hold the first plate material 21 between the first holding piece 31 and the second holding piece 32.

The hook portion 26 is formed in a U-shaped cross section as a whole. The hook portion 26 is provided so as to extend downward from the lower end of the adapter main body 23 and to protrude upward from the plate-shaped mounting portion 26A bent into an “L” cross section and the tip portion of the mounting portion 26A. The claw portion 26B and the like are included. As shown in FIG. 4, the claw portion 26B is formed in a substantially trapezoidal plate shape that becomes narrower as it goes upward when viewed from the front.

Each of the second adapter members 16 is formed in the same form as the first adapter member 15. Therefore, common parts are used between the first adapter member 15 and the second adapter member 16, and the manufacturing cost is reduced. For convenience, the first holding portion 25 referred to in the first adapter member 15 is assumed to be the second holding portion 33 in the second adapter member 16. The names of the other parts of the second adapter member 16 are the same as those of the first adapter member 15. The second holding portion 33 can hold the second plate material 22 with the second plate material 22 sandwiched between them.

As shown in FIGS. 2, 6, and 7, the partition main body 13 includes a first plate member 21 installed on the front surface of the desk 12, a pair of second plate members 22 installed on the side surface of the desk 12, and a first plate member. A plurality of hinge portions 34 for connecting the plate material 21 and the second plate material 22 and a pair of protective covers 35 attached to a fourth corner portion 58 described later of the pair of second plate material 22 are provided. The partition device 11 has a "U" shape as a whole when it is in the first position P1 standing on the top plate 12A of the desk 12.

As shown in FIG. 16, the partition main body 13 can be folded into a flat plate shape by stacking a pair of second plate members 22 along the first plate material 21 when the partition main body 13 is in the second position P2.

As shown in FIG. 8, the first plate material 21 is formed in a substantially rectangular flat plate shape by a translucent synthetic resin material such as polypropylene, PET, polycarbonate, acrylic resin, or the like. The thickness of the first plate member 21 is, for example, 0.1 to 3 mm. The first plate material 21 includes a first plate material main body 21A, a first opening 36 provided in the first plate material main body 21A and having a size that a user can insert, and left and right of the first plate material main body 21A. A first protruding portion 37 provided so as to project substantially in a rectangular shape from both ends in the lateral direction, a plurality of first peripheral edges 38 provided on both sides of the first protruding portion 37, and a first peripheral portion 38. A plurality of first through holes 41 provided side by side on each of the peripheral portions 38, a linearly formed first apex 42, a linearly formed first base 43, and a first bottom 43. It has a first recess 44 which is provided in the above and is recessed from the surroundings so as to accept the first adapter member 15.

The first opening 36 is provided below the intermediate portion 45 in the height direction of the first plate member 21 at the first position P1. The first opening 36 is formed in an oval shape elongated in the lateral direction, and is provided so as to penetrate the first plate material main body 21A.

As shown in FIG. 6, each of the first protrusions 37 has a pair of first corner portions 37A and a pair of first base portions 37B. The pair of first corner portions 37A are formed in an arc shape so as to have a relatively large radius of curvature, and even when an impact is received from the outside, the impact is dispersed to prevent the first plate material 21 from cracking. .. The pair of first base portions 37B are formed in an arc shape so as to have a relatively large radius of curvature, and are formed so as to be largely deviated from the folding prevention portion 68 described later of the hinge portion 34. Therefore, even when an impact is applied to the first base portion 37B from the outside, the impact is dispersed to prevent the first plate material 21 from cracking.

When the first plate member 21 is fixed to the first holding portion 25 of the first adapter member 15, the first adapter member 15 (clamp portion 24) can be housed in the first recess 44. Therefore, when the first plate material 21 is sandwiched between the first holding portions 25 and held at the first position P1, the first plate material 21 does not rise from the top plate 12A of the desk 12.

As shown in FIG. 2, the second plate material 22 is provided adjacent to the first plate material 21 in the lateral direction. As shown in FIG. 1, when at the first position P1, the second plate material 22 extends in a direction intersecting (orthogonal) with the first plate material 21. One of the second plate members 22 is formed symmetrically with the other of the second plate members 22. As shown in FIG. 9, each of the second plate members 22 is formed in a substantially rectangular flat plate shape by a translucent synthetic resin material such as polypropylene, PET, polycarbonate, acrylic resin, or the like. The thickness of the second plate material 22 is, for example, 0.1 to 3 mm.

The second plate material 22 has a second plate material main body 22A, a second opening 51 provided in the second plate material main body 22A and having a size that a user can insert, and a first of the second plate material main body 22A. A second protruding portion 52 projecting laterally from the end portion on the plate material 21 side, a pair of second peripheral edge portions 53 provided on both sides of the second protruding portion 52 in between, and a second peripheral edge portion 53, respectively. A plurality of second through holes 54 provided side by side, a first corner portion 55 adjacent to the first plate material 21, and a first corner portion 55 adjacent to the first plate material 21 and at the first position P1. The second corner portion 56 located above the corner portion 56, the third corner portion 57 adjacent to the first corner portion 55 and forming an arc shape, and the fourth corner portion 57 adjacent to the second corner portion 56 and forming an arc shape. A corner portion 58, a plurality of third through holes 61 provided side by side along the arc of the fourth corner portion 58, and a second apex 62 connecting the second corner portion 56 and the fourth corner portion 58. , A second base 63 connecting the first corner portion 55 and the third corner portion 57, and a second recess 64 provided on the second bottom 63 and recessed from the periphery so as to accept the first adapter member 15. Be prepared.

The second opening 51 is provided below the intermediate portion 45 in the height direction of the second plate member 22 at the first position P1. The second opening 51 is formed in an oval shape elongated in the lateral direction, and is provided so as to penetrate the second plate material main body 22A. The second opening 51 is provided at a position overlapping the first opening 36 of the first plate 21 in a state where the second plate 22 is folded along the first plate 21. Therefore, when the first plate member 21 is hooked to the hook portion 26 of the first adapter member 15 through the first through hole 41 as the second position P2, the hook portion 26 is hooked through the second through hole 54. On the other hand, the second plate member 22 can be hooked (see FIG. 16).

As shown in FIG. 7, the tips of the pair of second protrusions 52 are in contact with the first protrusion 37 of the first plate member 21. As a result, when it is in the first position P1, a gap between the first plate material 21 and the second plate material 22 is prevented as much as possible. Each of the second protrusions 52 has a pair of second corner portions 52A and a pair of second base portions 52B. The pair of second corner portions 52A are formed in an arc shape so as to have a relatively large radius of curvature, and even when an impact is received from the outside, the impact is dispersed to prevent the second plate material 22 from cracking. .. The pair of second base portions 52B are formed in an arc shape so as to have a relatively large radius of curvature, and are formed so as to be largely deviated from the break-prevention pieces described later in the hinge portion 34. Therefore, even when an impact is applied to the second base portion 52B from the outside, the impact is dispersed to prevent the second plate material 22 from cracking.

The second apex 62 is formed diagonally so that the installation height gradually decreases as the distance from the first plate 21 (second corner portion 56) increases when the second apex 62 is at the first position P1. That is, the second apex 62 is formed so as to be tilted by a minute angle (for example, 1 to 15 °) from the horizontal plane when it is at the first position P1. Alternatively, the second apex 62 may be formed so as to be substantially parallel to the horizontal plane when it is at the first position P1.

When the second plate member 22 is fixed to the second holding portion 33 of the second adapter member 16, the second adapter member 16 (clamp portion 24) can be housed in the second recess 64. Therefore, when the second plate material 22 is sandwiched between the second holding portions 33 and held at the first position P1, the second plate material 22 does not rise from the top plate 12A of the desk 12.

The third corner portion 57 is adjacent to the first corner portion 55 in a direction different from the direction from the first corner portion 55 to the second corner portion 56. The fourth corner portion 58 is adjacent to the second corner portion 56 in a direction different from the direction from the second corner portion 56 to the first corner portion 55. The fourth corner portion 58 has an arc shape with a radius of curvature larger than that of the third corner portion 57. Therefore, when used at the first position P1, the installation height of the vicinity of the fourth corner portion 58 is reduced so that the user does not accidentally contact the fourth corner portion 58. ..

As shown in FIGS. 10 and 11, each of the hinge portions 34 is integrally molded by an elastic body. The hinge portion 34 is made of, for example, a translucent synthetic resin material, more particularly a soft synthetic resin material, for example, polypropylene. The hinge portion 34 includes a hinge main body 65 that is a rotation center (rotation axis) to be connected, a first arm portion 66 that protrudes laterally from the hinge main body 65, and a first arm portion 66 that laterally protrudes from the hinge main body 65. Has a second arm portion 67 protruding to the opposite side, and folding stopper portions 68 provided at both ends in the longitudinal direction (rotational axis direction) of the hinge main body 65.

The first arm portion 66 is rotatable around the hinge body 65. As shown in FIGS. 6 and 7, the first arm portion 66 covers and grips the first peripheral edge portion 38 of the first plate material 21 from both sides (front surface, back surface). As shown in FIG. 10, the first arm portion 66 includes a plurality of first support pieces 66A covering one surface of the first plate material 21 and a plurality of second support pieces 66B covering the other surface of the first plate material 21. And have. With respect to the longitudinal direction (rotational axis direction) of the hinge main body 65, the first support piece 66A is provided alternately with the second support piece 66B. The first support piece 66A is formed in a substantially rectangular thin plate shape. The first support piece 66A has a first protrusion 71 that protrudes toward the first plate member 21 and is inserted into the first through hole 41. The first protrusion 71 has a stepped portion 72 provided on the side facing the hinge main body 65, and a chamfered portion 73 provided on the side opposite to the side facing the hinge main body 65. Therefore, the first protrusion 71 has a tapered shape, and when it is inserted into the first through hole 41 of the first peripheral edge portion 38, the resistance is reduced to facilitate the insertion. Further, since the first protrusion 71 is provided with a step portion 72 on the side facing the hinge main body 65, the first plate member 21 is less likely to fall off from the first protrusion 71 in the direction away from the hinge main body 65. ..

The second support piece 66B has the same form as the first support piece 66A. The second support piece 66B is provided on the opposite side of the first support piece 66A with the first plate member 21 sandwiched between them. The second support piece 66B is formed symmetrically with respect to the first plate member 21 with respect to the first support piece 66A. The second support piece 66B has a second protrusion 74 that protrudes toward the first plate member 21 and is inserted into the first through hole 41. The shape of the second protrusion 74 is the same as the shape of the first protrusion 71. Therefore, the second protrusion 74 has a tapered shape, and when it is inserted into the first through hole 41 of the first peripheral edge portion 38, the resistance is reduced to facilitate the insertion. Further, since the second protrusion 74 is provided with the step portion 72 on the side facing the hinge main body 65, the first plate material 21 is less likely to fall off from the second protrusion 74 in the direction away from the hinge main body 65. ..

The second arm portion 67 is rotatable around the hinge body 65. The second arm portion 67 covers and grips the second peripheral edge portion 53 of the second plate material 22 from both sides (front surface, back surface). The second arm portion 67 has a third support piece 67A that covers one surface of the second plate material 22, and a fourth support piece 67B that covers the other surface of the second plate material 22. With respect to the longitudinal direction (rotational axis direction) of the hinge main body 65, the third support piece 67A is provided alternately with the fourth support piece 67B. The third support piece 67A has the same form as the first support piece 66A. The third support piece 67A has a third protrusion 75 that protrudes toward the second plate member 22 and is inserted into the second through hole 54. The shape of the third protrusion 75 is the same as the shape of the first protrusion 71. Therefore, the third protrusion 75 has a tapered shape, and when it is inserted into the second through hole 54 of the second peripheral edge portion 53, the resistance is reduced to facilitate the insertion. Further, since the third protrusion 75 is provided with a step portion 72 on the side facing the hinge main body 65, the second plate member 22 is less likely to fall off from the third protrusion 75 in the direction away from the hinge main body 65. ..

The fourth support piece 67B has the same form as the first support piece 66A. The fourth support piece 67B is provided on the opposite side of the third support piece 67A with the second plate member 22 sandwiched between them. The fourth support piece 67B is formed symmetrically with respect to the second plate member 22 with respect to the third support piece 67A. The fourth support piece 67B has a fourth protrusion 76 that protrudes toward the second plate member 22 and is inserted into the second through hole 54. The shape of the fourth protrusion 76 is the same as the shape of the first protrusion 71. Therefore, the fourth protrusion 76 has a tapered shape, and when it is inserted into the second through hole 54 of the second peripheral edge portion 53, the resistance is reduced to facilitate the insertion. Further, since the fourth protrusion 76 is provided with the step portion 72 on the side facing the hinge main body 65, the second plate member 22 is less likely to fall off from the fourth protrusion 76 in the direction away from the hinge main body 65. ..

The folding prevention portion 68 is provided so as to cover the surface opposite to the surface of the first plate material 21 or the second plate material 22 covered by the adjacent first support pieces to the fourth support pieces 66A to 67B. That is, when the adjacent first support pieces to the fourth support pieces 66A to 67B cover one surface of the first plate material 21 (second plate material 22), the folding prevention portion 68 is the first plate material 21 ( It is provided at a position that covers the other surface of the second plate material 22). The folding prevention portion 68 is in close contact with either the first plate material 21 or the second plate material 22 to reinforce the first plate material 21 or the second plate material 22 so as not to be bent or cracked.

As shown in FIGS. 12 and 13, each of the protective cover 35 is integrally molded by an elastic body. The protective cover 35 is made of, for example, a translucent synthetic resin material, more particularly a soft synthetic resin material, for example, polypropylene. The protective cover 35 covers the cover main body 81 curved in an arc shape along the fourth corner portion 58, the first protective piece 82 that covers one surface of the second plate material 22, and the other surface of the second plate material 22. It has a second protective piece 83 and second folding stoppers 84 provided at both ends of the cover main body 81 in the longitudinal direction.

With respect to the longitudinal direction of the protective cover 35, the first protective piece 82 is provided alternately with the second protective piece 83. The first protective piece 82 is formed in a substantially rectangular thin plate shape. The first protective piece 82 has a fifth protrusion 85 that protrudes toward the second plate member 22 and is inserted into the third through hole 61. The shape of the fifth protrusion 85 is the same as the shape of the first protrusion 71 of the hinge portion 34. Therefore, the fifth protrusion 85 has a tapered shape, and when it is inserted into the third through hole 61, the resistance is reduced to facilitate the insertion. Further, since the fifth protrusion 85 is provided with a step portion 72 on the side facing the cover main body 81, the protective cover 35 is less likely to fall off from the second plate material 22.

The second protective piece 83 is formed in the shape of a substantially rectangular thin plate having the same shape as the first protective piece 82. The second protective piece 83 is provided on the opposite side of the first protective piece 82 with the second plate member 22 sandwiched between them. The second protective piece 83 is formed symmetrically with respect to the second plate member 22 with respect to the first protective piece 82. The second protective piece 83 has a sixth protrusion 86 that protrudes toward the second plate member 22 and is inserted into the third through hole 61. The shape of the sixth protrusion 86 is the same as the shape of the first protrusion 71 of the hinge portion 34. Therefore, the sixth protrusion 86 has a tapered shape, and when it is inserted into the third through hole 61, the resistance is reduced to facilitate the insertion. Further, since the sixth protrusion 86 is provided with a step portion 72 on the side facing the cover main body 81, the protective cover 35 is less likely to fall off from the second plate material 22.

The second folding preventing portion 84 is provided so as to cover the surface opposite to the surface of the second plate material covered by the adjacent first protective piece 82 or the second protective piece 83. That is, when the adjacent first protective piece 82 or the second protective piece 83 covers one surface of the second plate material 22, the second folding stopper 84 covers the other surface of the second plate material 22. It is provided at the position. The second folding prevention portion 84 is in close contact with the second plate material 22 to prevent the protective cover 35 from falling off from the second plate material 22.

Subsequently, with reference to FIGS. 14 to 16, the assembly direction when assembling the partition device 11 of the present embodiment and the folding method when folding and hooking on the hook portion 26 will be described.

As shown in FIG. 14, in order to attach the partition device 11 to the desk 12, first, the first adapter member 15 is fixed to the first outer edge 17A of the top plate 12A, which is far from the user. , The pair of second adapter members 16 are fixed to each of the second outer edges 17B. As shown in FIGS. 14 and 15, the first plate material 21 of the partition main body 13 is attached to the first holding portion 25 of the first adapter member 15, and the second plate material 22 is attached to the second holding portion 33 of the second adapter member 16. Attach to. At that time, the partition main body 13 is connected by a plurality of hinge portions 34 so that the first plate material 21 and the second plate material 22 are integrated. More specifically, the hinge portion 34 is fixed to the first plate material 21 through the first protrusion 71 and the second protrusion 74 of the hinge portion 34 with respect to the first through hole 41 of the first plate material 21. Further, the hinge portion 34 is fixed to the second plate material 22 through the third protrusion 75 and the fourth protrusion 76 of the hinge portion 34 with respect to the second through hole 54 of the second plate material 22. As a result, the first plate material 21 and the second plate material 22 are integrated. Further, a protective cover 35 is attached to each of the fourth corner portions 58 of the pair of second plate members 22. More specifically, the fifth protrusion 85 and the sixth protrusion 86 are inserted into the third through hole 61 of the second plate material 22, and are fixed to the second plate material 22 on the protective cover 35.

As a result, the partition device 11 becomes the first position P1 standing upright with respect to the top plate 12A as shown in FIG. In this state, the user can use the partition device 11 as a partition. At that time, the first adapter member 15 is housed in the first recess 44 of the first plate material 21, and the second adapter member 16 is housed in the second recess 64 of the second plate material 22. The first plate material 21 of the partition main body 13 is arranged at a position along the first outer edge 17A of the top plate 12A of the desk 12, and the second plate material 22 is positioned along the second outer edge 17B of the top plate 12A of the desk 12. Placed in. Therefore, a sufficiently large work space is secured on the top plate 12A, and the learning of children / students is not hindered.

When the user completes the use of the partition device 11 as a partition and wants to store it, the second plate material 22 is removed from the second adapter member 16, and the first plate material 21 is removed from the first adapter member 15. As shown in FIG. 16, the partition main body 13 is folded so that the second plate material 22 is along the first plate material 21. The user turns the partition main body 13 upside down, passes the first opening 36 of the first plate 21 to the hook portion 26 of the first adapter member 15, and hooks the first plate 21 to the hook portion 26. At that time, since the second opening 51 overlaps with the first opening 36 in the folded state of the partition main body 13, the second opening 51 of the second plate material 22 is provided with respect to the hook portion 26. Can be passed through. As a result, the second plate member 22 can be hooked on the hook portion 26, and the posture of the partition main body 13 is stabilized. As a result, the partition device 11 can be stored and stored as the second position P2 in a compact form. In the present embodiment, the partition main body 13 is hooked on the hook portion 26 of the first adapter member 15, but this storage / storage mode is an example, and the partition main body is hooked on the hook portion 26 of the second adapter member 16. Of course, you may hook 13 to store and store it.

When the partition device 11 of the present embodiment is in the first position P1, the first plate member 21 and the second plate member 22 are protected by a hinge portion 34 formed of an elastic body and a protective cover 35. Further, the third corner portion 57 and the fourth corner portion 58 of the second plate member 22 are formed in an arc shape. Further, the first corner portion 37A of the first protruding portion 37 of the first plate material 21 and the second corner portion 52A of the second protruding portion 52 of the second plate material 22 are formed in an arc shape. Therefore, even if the user accidentally drops the partition main body 13 on the floor, it is possible to effectively prevent the first plate material 21 or the second plate material 22 from cracking or cracking.

In the partition device 11 of the present embodiment, the first plate member 21 and the second plate member 22 are protected by the hinge portion 34 made of an elastic body even when the partition device 11 is in the second position P2. Further, the first corner portion 37A of the first protruding portion 37 protruding from the left and right end portions and the second corner portion 52A of the second protruding portion 52 are formed in an arc shape. Therefore, even if the user accidentally drops the partition main body 13 at the second position P2 on the floor, it is possible to effectively prevent the first plate material 21 or the second plate material 22 from cracking or cracking. can.

According to this embodiment, the following can be said. The partition device 11 has a first holding portion 25, a hook portion 26, a first adapter member 15 fixed to an outer edge portion 17 of the top plate 12A of the desk 12, and a first opening 36. The first plate member 21 is the first position P1 fixed to the first holding portion 25 and standing upright with respect to the top plate 12A, and the second plate material 21 is suspended from the hook portion 26 via the first opening 36. A first plate material 21 that can be replaced between the position P2 and the position P2 is provided. According to this configuration, in the used state, the first plate material 21 can be used as a partition by fixing the first plate material 21 to the first holding portion 25 as the first position P1. Further, when the use of the first plate material 21 as a partition is completed, the user removes the first plate material 21 from the first holding portion 25, and as the second position P2, the hook portion 26 is connected to the hook portion 26 via the first opening portion 36. On the other hand, the first plate member 21 can be suspended. Therefore, in a state where the first plate material 21 is not used as a partition, it is not necessary to separately provide a place for installing the first plate material 21, and the first plate material 21 can be hung from the desk 12 via the hook portion 26. Therefore, it is not necessary to separately provide a space required for storing the first plate material 21, and it is possible to realize the partition device 11 that saves space during storage.

The first opening 36 is provided below the intermediate portion 45 in the height direction of the first plate member 21 at the first position P1. Normally, if an opening is provided in the partition, the space inside and outside the first plate member 21 communicates with each other in this portion, so that the function as the partition may be impaired depending on the installation position. According to the above configuration, since the first opening 36 is provided below the intermediate portion 45 in the height direction of the first plate member 21, the first opening is located far from the mouth of the seated user. 36 is arranged, and the possibility that the droplets emitted from the user are discharged to the surroundings via the first opening 36 can be minimized. In addition, it is possible to prevent as much as possible the risk that droplets outside the partition will pass into the partition through the first opening 36 and adhere to the user's face or the like.

The outer edge portion 17 has a first outer edge 17A corresponding to the long side of the top plate 12A and a second outer edge 17B corresponding to the short side of the top plate 12A, and the first adapter member 15 has a first outer edge 17A. Is fixed to. According to this configuration, the first plate material 21 can be arranged at a position in front of the user who has the highest effect of preventing splashes. Further, the first plate material 21 can be arranged at a position along the outer edge portion 17 of the top plate 12A, and the first plate material 21 does not occupy a space on the top plate 12A and is wide on the top plate 12A. A work space can be secured.

The first plate member 21 has a first recess 44 capable of accepting the first adapter member 15. According to this configuration, by providing the first adapter member 15, it is possible to prevent the first plate material 21 from floating from the top plate 12A of the desk 12. As a result, it is possible to prevent a problem that a gap is created between the first plate material 21 and the top plate 12A and droplets enter and exit from the gap.

The partition device 11 has a second holding portion 33, is provided laterally adjacent to the first plate member 21 and the second adapter member 16 fixed to the outer edge portion 17, and can be folded via the hinge portion 34. The second plate material 22 connected to the first plate material 21 and the first position P1 fixed to the second holding portion 33 so as to extend in a direction intersecting with the first plate material 21 and standing upright with respect to the top plate 12A. The second plate material 22 that can be replaced between the second position P2 suspended from the hook portion 26 via the first opening 36 in a state of being folded along the first plate material 21. To prepare for.

According to this configuration, it is possible to realize a three-dimensional partition that surrounds the front and side surfaces of the user. As a result, it is possible to prevent the spread of droplets and realize more effective measures against infectious diseases. Further, in the non-use state, the second plate material 22 can be folded along the first plate material 21 and suspended from the hook portion 26. This makes it possible to realize a partition device 11 that can be stored and stored compactly even when not in use.

The second plate material 22 has a second opening 51, and the second opening 51 is provided at a position overlapping the first opening 36 when the second plate material 22 is at the second position P2. According to this configuration, the second plate member 22 can be suspended from the hook portion 26 via the second opening 51 when it is in the second position P2. As a result, the posture of the second plate member 22 can be further stabilized at the second position P2. As a result, it is possible to realize the partition device 11 which is hard to fall off from the hook portion 26 when it is in the second position P2.

The hinge portion 34 is made of an elastic body and is provided at a position between the first plate material 21 and the second plate material 22 to cover the first peripheral edge portion 38 of the first plate material 21 and to cover the first peripheral edge portion 38. It has a first arm portion 66 to be gripped, and a second arm portion 67 to cover the second peripheral edge portion 53 of the second plate material 22 and to grip the second peripheral edge portion 53.

According to this configuration, the first peripheral portion 38 can be covered by the first arm portion 66 made of an elastic body, so that even if the first plate material 21 is accidentally dropped on the floor or the like, the first plate material 21 It is possible to prevent cracks and the like from occurring as much as possible. This can prevent the children / students who are the users from being injured by cracks or debris, especially when used in schools.

The outer edge portion 17 has a first outer edge 17A corresponding to the long side of the top plate 12A and a second outer edge 17B corresponding to the short side of the top plate 12A, and the second adapter member 16 has a second outer edge 17B. Is fixed to. According to this configuration, the second plate member 22 can be arranged along the second outer edge 17B. This makes it possible to effectively prevent infection caused by droplets flying from the side. As a result, the space on the top plate 12A occupied by the second plate material 22 can be minimized. As a result, it is possible to prevent a problem that reduces the convenience of the user.

The second plate material 22 has a first corner portion 55 adjacent to the first plate material 21 and a second corner portion adjacent to the first plate material 21 and located above the first corner portion 55 when at the first position P1. The third corner portion 57 adjacent to the first corner portion 55 and forming an arc shape in a direction different from the direction toward the second corner portion 56, and the direction different from the direction toward the first corner portion 55. It has a fourth corner portion 58 which is adjacent to the second corner portion 56 and has an arc shape with a radius of curvature larger than that of the third corner portion 57.

According to this configuration, by forming the third corner portion 57 and the fourth corner portion 58 in an arc shape, even if an external impact is applied to the portion, the impact is dispersed and the portion is cracked or cracked. It is possible to prevent damage such as. Further, since the radius of curvature of the fourth corner portion 58 located on the upper side when in the first position P1 is formed to be larger than that of the third corner portion 57, when the partition device 11 is used at the first position P1, It is possible to reduce the risk that the user hits the fourth corner portion 58 with his / her face or the like. Even if they collide, the arc of the fourth corner portion 58 having a large radius of curvature can prevent the user from being injured as much as possible.

The partition device 11 is composed of an elastic body and includes a protective cover 35 that covers the fourth corner portion 58. According to this configuration, it is possible to prevent cracks and cracks from occurring in the portion as much as possible even when the portion receives an external impact. Further, even if the user comes into contact with the fourth corner portion 58, the user's body can be protected by the protective cover 35 made of an elastic body. As a result, it is possible to prevent the user who hits the fourth corner portion from being injured.

The second plate member 22 has a second recess 64 that can accept the second adapter member 16. According to this configuration, by providing the second adapter member 16, it is possible to prevent the second plate member 22 from floating from the top plate 12A of the desk 12. As a result, it is possible to prevent a problem that a gap is created between the second plate material 22 and the top plate 12A and droplets enter and exit from the gap.

The first plate material 21 and the second plate material 22 have translucency. According to this configuration, the visual information is not blocked by the first plate material 21 and the second plate material 22, so that the speakers can communicate smoothly with each other.

In the following embodiments, the parts different from the first embodiment will be mainly described, and the parts common to the first embodiment will not be illustrated or described.

[Second Embodiment]
The partition device 11 of the second embodiment will be described with reference to FIGS. 17 and 18.

The partition main body 13 has a first plate material 21. In the present embodiment, the second plate material 22, the hinge portion 34, and the protective cover 35 are omitted from the partition main body 13. The first plate member 21 is formed in a substantially rectangular flat plate shape. The first plate material 21 has a first recess 44 and a first opening 36. The four corner portions 91 of the first plate material 21 are formed in an arc shape, and even when an impact is applied to the corner portions 91, it is possible to prevent the first plate material 21 from being cracked or the like. The first plate material 21 is made of a translucent synthetic resin material, for example, polypropylene, PET, polycarbonate, acrylic resin, or the like. The thickness of the first plate member 21 is, for example, 0.1 to 3 mm. In the present embodiment, in the first plate material 21, the first protruding portion 37, the first peripheral edge portion 38, and the first through hole 41 are omitted.

Subsequently, with reference to FIGS. 17 and 18, the installation direction when installing the partition device 11 of the present embodiment and the storage method when hooking on the hook portion 26 will be described.

As shown in FIG. 17, in order to attach the partition device 11 to the desk 12, first, the first adapter member 15 is fixed to the first outer edge 17A of the top plate 12A, which is far from the user. .. Then, the first plate member 21 of the partition main body 13 is attached to the first holding portion 25 of the first adapter member 15. As a result, the partition device 11 (first plate material 21) becomes the first position P1 standing upright with respect to the top plate 12A. In this state, the user can use the partition device 11 as a partition. At that time, the first adapter member 15 is housed in the first recess 44 of the first plate material 21.

When the user completes the use of the partition device 11 as a partition and wants to store it, the first plate member 21 is removed from the first adapter member 15. As shown in FIG. 17, the user hooks the first plate material 21 on the hook portion 26 through the first opening 36 of the first plate material 21 with respect to the hook portion 26 of the first adapter member 15. As a result, the partition device 11 can be stored and stored as the second position P2.

According to this embodiment, the following can be said. The partition device 11 has a first holding portion 25, a hook portion 26, a first adapter member 15 fixed to an outer edge portion 17 of the top plate 12A of the desk 12, and a first opening 36. The first plate member 21 is the first position P1 fixed to the first holding portion 25 and standing upright with respect to the top plate 12A, and the second plate material 21 is suspended from the hook portion 26 via the first opening 36. A first plate material 21 that can be replaced between the position P2 and the position P2 is provided. According to this configuration, in the used state, the first plate material 21 can be used as a partition by fixing the first plate material 21 to the first holding portion 25 as the first position P1. Further, when the use of the first plate material 21 as a partition is completed, the user removes the first plate material 21 from the first holding portion 25, and as the second position P2, the hook portion 26 is connected to the hook portion 26 via the first opening portion 36. On the other hand, the first plate member 21 can be suspended. Therefore, in a state where the first plate material 21 is not used as a partition, it is not necessary to separately provide a place for installing the first plate material 21, and the first plate material 21 can be hung from the desk 12 via the hook portion 26. Therefore, it is not necessary to separately provide a space required for storing the first plate material 21, and it is possible to realize the partition device 11 that saves space during storage.

The outer edge portion 17 has a first outer edge 17A corresponding to the long side of the top plate 12A and a second outer edge 17B corresponding to the short side of the top plate 12A, and the first adapter member 15 has a first outer edge 17A. Is fixed to. According to this configuration, the first plate material 21 can be arranged at a position in front of the user who has the highest effect of preventing splashes. Further, the first plate material 21 can be arranged at a position along the outer edge portion 17 of the top plate 12A, and the first plate material 21 does not occupy a space on the top plate 12A and is wide on the top plate 12A. A work space can be secured.

The above-described embodiment can be implemented with various replacements and modifications. That is, in the partition device 11 of the first embodiment, the hinge portion 34 is provided, but the hinge portion 34 is not essential. In the partition device 11 of the first embodiment, the hinge portion 34 is omitted, the first plate material 21 and the second plate material 22 are formed of an integral plate material, and the thickness is formed at the boundary position between the first plate material 21 and the second plate material 22. A slit groove may be provided to reduce the thickness. As a result, the posture of the partition device 11 may be changed between the first position P1 and the second position P2 with the slit groove as the bending position. Further, in the first embodiment and the second embodiment, the first opening 36 and the second opening 51 are formed as through holes, but the shape of the first opening 36 and the second opening 51 is the same. Not limited to this, a hook shape (L-shaped) in which a part of the through holes constituting these communicates with the outer edge of the first plate material 21 or the second plate material 22 (for example, the first bottom side 43 or the second bottom side 63, etc.). It may be formed in a groove shape). Further, the first plate material 21 and the second plate material 22 do not have to be translucent. Further, it is naturally possible to construct one invention by appropriately combining different embodiments.

11 Partition device 12 Desk 12A Top plate P1 1st position P2 2nd position 15 1st adapter member 16 2nd adapter member 17 Outer edge 17A 1st outer edge 17B 2nd outer edge 21 1st plate 22 2nd plate 25 1st holding part 26 Hook part 33 Second holding part 34 Hinge part 35 Protective cover 36 First opening 44 First recess 45 Intermediate part 51 Second opening 55 First corner part 56 Second corner part 57 Third corner part 58 Fourth corner Part 64 Second recess

Claims (12)

A first adapter member having a first holding portion and a hook portion and fixed to the outer edge portion of the top plate of the desk.
A first plate material having a first opening, which is fixed to the first holding portion and stands upright with respect to the top plate, and is suspended from the hook portion via the first opening. The first plate material that can be replaced between the lowered second position and
Partition device equipped with. The partition device according to claim 1, wherein the first opening is provided below the intermediate portion in the height direction of the first plate material at the first position. The outer edge portion has a first outer edge corresponding to the long side of the top plate and a second outer edge corresponding to the short side of the top plate.
The partition device according to claim 1 or 2, wherein the first adapter member is fixed to the first outer edge. The partition device according to any one of claims 1 to 3, wherein the first plate material has a first recess that can accept the first adapter member. A second adapter member having a second holding portion and fixed to the outer edge portion,
A second plate material provided laterally adjacent to the first plate material and foldably connected to the first plate material via a hinge portion, and extending in a direction intersecting the first plate material. The first position fixed to the second holding portion and upright with respect to the top plate, and the hook portion suspended from the hook portion via the first opening while being folded along the first plate material. The second plate material that can be replaced between the second position and
The partition device according to any one of claims 1 to 4. 5. The fifth aspect of the present invention, wherein the second plate material has a second opening, and the second opening is provided at a position overlapping the first opening when the second plate material is in the second position. Partition device. The hinge portion is made of an elastic body and is provided at a position between the first plate material and the second plate material to cover the first peripheral edge portion of the first plate material and grip the first peripheral edge portion. The partition device according to claim 5 or 6, further comprising a first arm portion and a second arm portion that covers the second peripheral edge portion of the second plate material and grips the second peripheral edge portion. The outer edge portion has a first outer edge corresponding to the long side of the top plate and a second outer edge corresponding to the short side of the top plate.
The partition device according to any one of claims 5 to 7, wherein the second adapter member is fixed to the second outer edge. The second plate material has a first corner portion adjacent to the first plate material and a second corner portion adjacent to the first plate material and located above the first corner portion when in the first position. The third corner portion adjacent to the first corner portion and having an arc shape in a direction different from the direction toward the second corner portion, and the first corner portion in a direction different from the direction toward the first corner portion. The partition device according to any one of claims 5 to 8, further comprising a fourth corner portion adjacent to the second corner portion and having an arc shape having a radius of curvature larger than that of the third corner portion. The partition device according to claim 9, which is made of an elastic body and includes a protective cover that covers the fourth corner portion. The partition device according to claim 5 to 10, wherein the second plate material has a second recess that can accept the second adapter member. The partition device according to any one of claims 5 to 11, wherein the first plate material and the second plate material have translucency.

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