JP3228429U - Partition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To be lightweight, easy to carry, easy to install with a simple structure, to be hard to fall down after installation, to be hard to be damaged and injured during installation and folding work, and to be transparent or translucent as necessary. By adopting the sheet body of, it is possible to prevent droplet infection such as viruses while acquiring the surrounding information without blocking the surrounding view and noise, and by making it an opaque sheet body. , Provides a partition that can block information such as ambient visibility and noise. SOLUTION: The sheet body 10 made of synthetic resin has a plurality of wall portions 11 which are connected in the lateral direction at the time of installation, and a fall prevention portion 13 extending outward from the lower end of the wall portions 11. A partition 100 in which a first bent portion 15 is formed at a boundary between adjacent wall portions 11, and corner portions 21 of the wall portions 11 are formed in an R shape or an arc shape. [Selection diagram] Fig. 1

Description

The present invention is related to partitioning, and more specifically, it can be placed on a desk when taking a class at school or when a businessman or the like works at a company to prevent a droplet infection such as a virus. Furthermore, it relates to a partition that can be used as a partition in an evacuation center or the like.

Conventionally, partitions, panels, partitions, etc. have been known for partitioning a space. By partitioning the space with partitioning materials such as partitions, panels, and partitions, it is possible to block the line of sight from others.

For example, there have been reports of desk-top struts that are placed on each person's desk to block the surrounding view and noise as much as possible so that they can concentrate on studying and reading (see, for example, Patent Document 1).

Furthermore, it is known that a partition material is used not only for the purpose of visibility and noise but also for the purpose of preventing infection such as a virus. This is because preventing droplet infections is one of the measures to prevent infections such as viruses.

As such a partition material, for example, a protective panel provided with a shield made of a transparent resin has been reported (see, for example, Patent Document 2).

In addition, in order to secure space for individuals and families in evacuation centers, partitions may be placed between them and their neighbors.

Jitsukaisho 63-33863 Utility Model Registration No. 3152493

However, the desk-top tsuitate described in Patent Document 1 blocks the surrounding view, noise, and the like, and is not used, for example, during class at school. In other words, even if a partition material such as a tsuitate is placed, it is important to be able to obtain information on the surroundings to the same extent as when it is not placed, and on the other hand, to prevent droplet infection such as viruses. .. However, the desk-top tsuitate described in Patent Document 1 is for blocking surrounding information, and is not sufficient.

Further, by using the protective panel described in Patent Document 2, it is possible to have a dialogue with a customer or the like, so that it is possible to prevent infection such as a virus while acquiring surrounding information. However, a holding member for mounting the shield is required, and it is troublesome to carry this panel. In particular, it is difficult to handle for weak people such as elementary school students, and the burden becomes heavy when there are many movements such as from home to school, from school to cram school, and from cram school to home.

Recently, the spread of the new coronavirus has become a problem, and it is necessary to prepare for the second and third waves of explosive infection and to avoid this explosive infection. Especially in the field of education, it is important to create an environment that "protects students' lives and academic ability", and measures to prevent virus infection are indispensable.

Further, some partitions used in evacuation centers and the like are made of paper corrugated cardboard, but if they are made of paper, they may become unusable if they get wet with water. In addition, there is a problem that a relatively large storage space is required, and it is heavy and difficult to install and store for a weak person (for example, a woman, a child, an elderly person, etc.). Therefore, a plastic partition is also known, but it is still easy to fall down, and there is a risk of injury at the corner of the partition during installation.

The present invention has been made in view of the problems of the prior art. The subject matter of the present invention is that it is lightweight, easy to carry, has a simple structure and is easy to install, and is not easily toppled after installation, is not easily damaged during installation or folding work, and is not easily injured. By adopting a transparent or translucent sheet body, it is possible to prevent splash infection such as viruses while acquiring surrounding information without blocking information such as surrounding visibility and noise. By using an opaque sheet body, it is intended to provide a partition that can block information such as surrounding visibility and noise.

According to the present invention, the partition shown below is provided.

[1] It consists of a single sheet made of synthetic resin.
With multiple walls that are connected in the horizontal direction at the time of installation,
It has a fall prevention portion that extends outward from the lower end of the wall portion.
A first bent portion is formed at the boundary between the adjacent wall portions.
A partition in which the corners of the wall are formed in an R shape or an arc shape.

[2] The partition according to the above [1], wherein the corner portion of the fall prevention portion is formed in an R shape or an arc shape.

[3] The partition according to the above [1] or [2], wherein a second bent portion is formed at a boundary between the wall portion and the fall prevention portion.

[4] The partition according to any one of [1] to [3], wherein the adjacent fall prevention portions extend alternately to the front surface side and the back surface side of the sheet body.

[5] The second bent portion is a muscle push, and adjacent second bent portions are alternately formed on the front surface and the back surface of the sheet body, according to the above [3] or [4]. Partition.

[6] The partition according to any one of [1] to [5] above, wherein the sheet body is transparent or translucent.

[7] The partition according to any one of [1] to [5] above, wherein the sheet body is colored and opaque.

[8] The partition according to any one of [1] to [7] above, wherein the first bent portion is a muscle push.

[9] The wall portion is rectangular, and the adjacent wall portions are in contact with each other via the first bent portion.
The partition according to any one of the above [1] to [8], wherein the wall portion has 3 to 9 sheets.

[10] It consists of a single sheet made of synthetic resin.
It has multiple walls that are connected in the horizontal direction at the time of installation.
A first bent portion is formed at the boundary between the adjacent wall portions.
A partition in which the corners of the wall are formed in an R shape or an arc shape.

The partition of the present invention is lightweight, easy to carry, has a simple structure and is easy to install, is hard to fall down after installation, is hard to be damaged and injured during installation and folding work, and is transparent as needed. Alternatively, by adopting a translucent sheet body, it is possible to prevent droplet infections such as viruses while acquiring surrounding information without blocking the surrounding view and noise, and with an opaque sheet body. By doing so, it is possible to block information such as surrounding visibility and noise.

It is a perspective view which shows one embodiment of the partition of this invention (the first invention) schematically. It is a top view which shows typically the state which developed one Embodiment of the partition of this invention (the first invention). It is a perspective view which shows the other embodiment of the partition of this invention (the first invention) schematically. FIG. 5 is a perspective view schematically showing another usage mode of the partition shown in FIG. FIG. 3 is a perspective view schematically showing still another usage mode of the partition shown in FIG. FIG. 3 is a perspective view schematically showing still another usage mode of the partition shown in FIG. FIG. 3 is a perspective view schematically showing still another usage mode of the partition shown in FIG. It is a top view which shows typically the state which developed the partition shown in FIG. It is a perspective view which shows typically one Embodiment of the partition of this invention (the second invention).

Hereinafter, embodiments of the present invention will be described, but the present invention is not limited to the following embodiments, and is described below based on the ordinary knowledge of those skilled in the art without departing from the spirit of the present invention. It should be understood that those with appropriate changes, improvements, etc. to the embodiments of the above are also within the scope of the present invention.

(1) Partition of the present invention (first invention):
One embodiment of the partition of the present invention (first invention) is the partition 100 shown in FIG. The partition 100 is made of a single sheet body 10 made of synthetic resin. Then, from the plurality of wall portions 11 that are laterally connected at the time of installation and the lower end of the wall portions 11, to the outside (that is, the front surface 25 side and the back surface 27 side of the sheet body 10, or both sides of the front surface 25 and the back surface 27). It has a fall prevention unit 13 that extends. Further, a first bent portion 15 is formed at the boundary between adjacent wall portions 11, and the corner portions 21 of the wall portions 11 are formed in an R shape or an arc shape.

The partition 100 is lightweight, easy to carry, has a simple structure, and is easy to install. Further, it is hard to fall down after installation, and is hard to be damaged and injured during installation and folding work. Further, if necessary, it is possible to prevent a droplet infection such as a virus while acquiring surrounding information without blocking the surrounding field of view or noise.

Recently, in particular, as a measure to prevent the infection of viruses (especially the new coronavirus), regular ventilation is performed in classrooms and offices, and at that time, strong winds may temporarily hit. Further, for example, when the partition 100 is installed on a study desk such as a classroom or an office desk, a person may pass by the study desk or the like to generate a wind, and this wind may hit the partition 100. Such a wind causes the partition 100 to fall, but by providing the fall prevention unit 13, the partition 100 is less likely to fall after the partition 100 is installed. In addition, when an evacuation center or the like is established, regular ventilation is performed at the evacuation center or the like as a measure to prevent infection of a virus or the like, and a person may pass by the partition 100. Therefore, there is a possibility that the partition will fall when it is installed in an evacuation center or the like, but the partition of the present invention makes it difficult for the partition to fall.

Further, since the corner portion 21 of the wall portion 11 of the partition 100 is formed in an R shape or an arc shape, the partition 100 is less likely to be damaged and the user is less likely to be injured when the partition 100 is installed or folded.

Further, if the sheet body is opaque, information such as surrounding visibility and noise can be blocked, and it can be satisfactorily installed in a place where privacy needs to be protected such as an evacuation center.

The size of the partition 100 is not particularly limited and can be set as appropriate. For example, in the case of a rectangular shape arranged on a desk or the like, the length (height H1) can be about 300 to 1000 mm, and the width can be set. (Width W1) can be about 500 to 2000 mm.

The thickness of the partition 100 is not particularly limited and can be appropriately set, and can be, for example, about 0.5 to 5 mm.

The partition 100 can be made to order, the size and color can be appropriately determined according to a request, and can be white when installed in an evacuation center or the like.

(1-1) Sheet body:
The partition 100 is made of a single sheet body 10 made of synthetic resin. By being composed of the seat body 10 in this way, it is lightweight and easy to carry, and has a simple structure and is easy to install. And since it is made of synthetic resin, it is inexpensive. In addition, it is easy to wipe and clean.

Furthermore, it can be composed of a single sheet body 10 made of transparent or translucent synthetic resin, and by doing so, even if it is placed on a desk during a class at school or the like, it can be used in class. It doesn't get in the way. That is, since it is transparent or translucent, the writing on the blackboard or the like can be sufficiently seen, and the view of other students behind the blackboard is less likely to be obstructed. On the contrary, the teacher can see the faces and hands of the students, etc., and can give sufficient lessons. On the other hand, even if a teacher or another student is infected with a virus, this partition 100 prevents droplets (droplets containing a virus or the like) from adhering to the user, so that droplet infection can be prevented. it can.

The sheet body 10 can be "transparent or translucent", which may be colored or colorless. If it is colorless, even if it is placed on a desk such as a study desk or an office desk and used, it is less likely to interfere with classes and work.

Further, the sheet body 10 may be colored and opaque. In this way, it is suitable for installation in a place where privacy needs to be protected, such as an evacuation center. The color at this time is not particularly limited, and for example, white, brown, light blue, or the like can be appropriately selected.

As the synthetic resin, a conventionally known synthetic resin can be appropriately selected and adopted, and examples thereof include polyethylene terephthalate, polycarbonate, acrylic, and polypropylene.

(1-2) Wall:
The wall portion 11 is a plurality of plate-shaped portions that are continuously connected in the lateral direction at the time of installation. The wall portion 11 serves as a protective wall for preventing droplets containing a virus or the like from adhering to the user of the partition 100. Further, in the case of the colored and opaque sheet body 10, privacy can be protected without worrying about the line of sight of another person.

The size of the wall portion 11 is not particularly limited. For example, in the case of a type arranged on a desk or the like and having a rectangular shape, the length (height H2) can be about 250 to 900 mm, and the width (width W2) 30. It can be about 600 mm.

The number of wall portions 11 is not particularly limited, and may be, for example, about 3 to 9.

The corner portion 21 of the wall portion 11 is formed in an R shape or an arc shape. When the corners 21 are R-shaped or arc-shaped in this way, it is possible to prevent the partition 100 from being damaged during installation or folding work. In addition, it is possible to prevent a user who is not accustomed to handling partitions, such as an elementary school student, from touching the corner portion 21 and injuring him / her. Further, it is possible to further prevent the partition 100 from tipping over after being installed. That is, the partition 100 includes a fall prevention unit 13, and the fall prevention unit 13 makes it difficult to fall. Here, in the partition 100, the sheet body is bent into a U shape, for example, and is erected. However, as a measure to prevent infection of a virus (particularly the new coronavirus), regular ventilation is performed in a classroom or the like, and at that time, temporary ventilation is performed. It may be hit by a strong wind. In addition, a person may pass by a study desk on which the partition 100 is installed to cause a wind, and this wind may hit the partition 100. Such a wind causes the partition 100 to tip over, but even if it receives the wind, it has a plurality of wall portions 11, and in addition to bending these through the first bent portion 15, it also prevents the partition from tipping over. Having the portion 13 makes it more difficult for the partition 100 to tip over. Similarly, when installed in an evacuation center, the partition is less likely to tip over.

In the present specification, the "R-shaped or arc-shaped" corner portion 21 means that the outer edge of the corner portion 21 is bordered in a curved shape.

Of the corners 21 of the wall portion 11, the two corners (end corners 41) corresponding to the corners of the sheet body 10 have a radius of curvature of the other corners 21 (first bent portion 15). It is preferably larger than the radius of curvature of the corner portion (intermediate corner portion 42) formed at the position. When the partition 100 is installed, the end corner 41 is easily contacted by a person passing by the partition 100, and the curvature can be made larger to prevent injury or the like.

The radius of curvature of the end corner portion 41 is not particularly limited, but may be, for example, about R10 to R30 mm.

The radius of curvature of the intermediate angle portion 42 is not particularly limited, but may be, for example, about R3 to R30 mm.

The shape of the wall portion 11 is not particularly limited, and may be, for example, a square such as a square or a rectangle. In the case of a rectangular wall portion 11, as shown in FIG. 1, the adjacent wall portions 11 can be in contact with each other via the first bent portion 15.

(1-3) Fall prevention unit:
The fall prevention portion 13 extends outward from the lower end of the wall portion 11. That is, the fall prevention portion 13 extends from the lower end of the wall portion 11 to the front surface 25 side and the back surface 27 side of the sheet body 10, or to both sides of the front surface 25 and the back surface 27. By having such a fall prevention unit 13, the installation area between the partition 100 and the desk or the like becomes large, the partition 100 is stably installed on the desk or the like, and the partition 100 falls even when it receives a force such as wind. Is prevented. Similarly, the partition 100 is prevented from falling at an evacuation center or the like.

The fall prevention portion 13 may extend outward from the lower end of each wall portion 11, but may extend outward from the lower end of a part of the wall portions 11 of the plurality of wall portions 11. As shown in FIG. 1, when each wall portion 11 extends outward from the lower end of each wall portion 11, it is possible to further prevent the partition 100 from tipping over when the partition 100 is installed.

Each of the fall prevention portions 13 may extend to either the front surface 25 side or the back surface 27 side of the sheet body 10. That is, all the fall prevention portions 13 may extend to the front surface 25 side of the sheet body 10 or may extend to the back surface 27 side of the sheet body 10. Further, there may be both one extending toward the front surface 25 side of the sheet body 10 and one extending toward the back surface 27 side. In this way, the extending direction of the fall prevention unit 13 can be appropriately determined depending on the condition of the desk, floor, etc. to be installed, but as shown in FIG. 1, the adjacent fall prevention units 13 are the surfaces of the sheet body 10. It is preferable that the 25 side and the back surface 27 side are alternately extended. By doing so, it is possible to better prevent the partition 100 from tipping over.

The corner portion 21 (lower end corner portion 43) of the fall prevention portion 13 is preferably formed in an R shape or an arc shape. When the lower end corner portion 43 has an R shape or an arc shape in this way, it is possible to prevent the partition 100 from being damaged. In addition, it is possible to prevent a user who is not accustomed to handling partitions, such as an elementary school student, from touching the lower end corner 43 and getting injured.

The radius of curvature of the lower end corner portion 43 is not particularly limited, but may be, for example, about R3 to R30 mm.

The size of the fall prevention portion 13 is not particularly limited. For example, in the case of a type arranged on a desk or the like and having a rectangular shape, the length (length H3 in the height direction of the wall portion 11) should be about 10 to 50 mm. The width (length W3 in the width direction of the wall portion 11) can be about 30 to 600 mm.

The lateral length of the fall prevention portion 13 (length W3 in the width direction of the wall portion 11) may be the same as the width W2 of the wall portion 11. That is, the wall portion 11 and the fall prevention portion 13 are bent at the end on the short side of the rectangular member, the larger area becomes the wall portion 11, and the remaining portion becomes the fall prevention portion 13 (FIG. 1, FIG. (See Fig. 2). FIG. 2 is a plan view schematically showing a developed state of one embodiment of the partition of the present invention, and is a developed view showing a state when the partition 100 is deployed.

(1-4) First bent part:
The first bent portion 15 is formed at the boundary between adjacent wall portions 11. By forming the first bent portion 15, the partition 100 can be easily opened and closed. Specifically, the partition 100 can be easily folded and made compact. Therefore, it can be stored on a desk or the like, and it is also convenient to carry. In addition, even a person with weak power such as an elementary school student can easily install it by simply expanding it.

The first bent portion 15 is a portion for facilitating the opening and closing of the partition 100, and conventionally known means can be appropriately adopted, for example, muscle pushing or the like. Since the partition 100 of the present invention is made of synthetic resin, creases can be easily formed by pressing the muscles with heat. By pushing the muscles in this way, the partition 100 can be opened and closed more easily.

(1-5) Second bent part:
The second bent portion 31 is formed at the boundary between the wall portion 11 and the fall prevention portion 13. By forming the second bent portion 31, the fall prevention portion 13 can be easily folded.

The second bent portion 31 is a portion for facilitating the folding of the fall prevention portion 13, and conventionally known means can be appropriately adopted. For example, like the first bent portion 15, muscle pressing or the like can be used. Can be. By pushing the muscles, the fall prevention unit 13 can be folded more easily.

When the second bent portion 31 is a muscle push, the adjacent second bent portions 31 (31a, 31b) may be alternately formed on the front surface 25 and the back surface 27 of the sheet body 10 (FIG. 2). reference). In this way, as shown in FIG. 1, the fall prevention portion 13 can be easily bent so that the adjacent fall prevention portions 13 extend alternately to the front surface 25 side and the back surface 27 side of the sheet body 10. ..

If it is for a study desk or an office desk, the partition can be folded, made compact, and carried in a storage bag (for example, a non-woven fabric carrying bag). Made of synthetic resin, it is lightweight and easy to carry. Even for shelters, it can be folded more compactly than cardboard ones, and the storage space is smaller.

(2) How to use the partition of the present invention:
The partition of the present invention can be used as follows. First, as shown in FIG. 1, a plurality of wall portions 11 of the partition 100 are opened and arranged on a desk or the like in a U shape, for example, according to the shape of the desk or the like. At this time, the fall prevention unit 13 is raised. The fall prevention portion 13 is bent so as to be 90 ° with respect to the wall portion 11, although it depends on the state on the desk or the like. Then, the partition 100 is installed on the desk or the like so that the surface of the fall prevention portion 13 is in contact with the desk or the like. By doing so, it is possible to prevent droplet infection of a virus or the like, and at the same time, it is unlikely to interfere with taking classes or the like. Then, after use, the partition 100 can be folded so that the wall portions 11 overlap each other to form a compact plate shape. The folded partition 100 can be carried in a bag such as a non-woven fabric carrying bag (a special bag having a size that can just store the folded partition 100). Similarly, when it is used for evacuation shelters, it can be easily installed by simply expanding it, and privacy can be protected.

The partition 101 shown in FIGS. 3 to 7 shows another embodiment of the partition of the present invention, and shows a different usage mode (usage format). As described above, the partition of the present invention has an advantage that the size and shape can be changed according to the scene. The partition 101 is colored and transparent, but of course it may be colorless and transparent.

FIG. 8 is a development view when another embodiment (FIGS. 3 to 7) of the partition of the present invention is developed. In FIG. 8, the broken line indicates the bent portion 15, the numerical value in FIG. 8 indicates the dimension of the partition 101, and the unit is “mm”.

(3) Partition of the present invention (second invention):
One embodiment of the partition of the present invention (second invention) is the partition 200 shown in FIG. The partition 200 is made of a single sheet body 10 made of synthetic resin, has a plurality of wall portions 11 that are connected in the lateral direction at the time of installation, and has a first bent portion 15 at the boundary between the adjacent wall portions 11. Is formed, and the corner portion 21 of the wall portion 11 is formed in an R shape or an arc shape.

Such a partition 200 is lightweight, easy to carry, has a simple structure, and is easy to install. Further, since it is bent according to the first bent portion, it is hard to fall down after installation, and it is hard to be damaged and injured during installation or folding work. Further, since the corners 21 of the wall portion 11 of the partition 200 are formed in an R shape or an arc shape, the partition 200 is less likely to be damaged and the user is less likely to be injured when the partition 200 is installed or folded.

Further, if the sheet body is opaque, information such as surrounding visibility and noise can be blocked, and it can be satisfactorily installed in a place where privacy needs to be protected such as an evacuation center. For this reason, the partition of the present invention (second invention) can be used especially in an evacuation center or the like. FIG. 9 shows an example of use in an evacuation center or the like.

The size of the partition 200 is not particularly limited and can be appropriately set. For example, the length (height) can be about 700 to 2000 mm, and the width (width) can be about 900 to 6000 mm. More specifically, as shown in FIG. 9, the height can be about 1100 mm and the width can be about 4000 mm (the width of one wall portion 11 is about 500 mm). The thickness of the partition 200 is not particularly limited and can be appropriately set, and can be, for example, about 0.5 to 5 mm.

The partition of the second device is the same as that of the partition of the first device described above, which does not have a fall prevention unit. Since the partition of the second device does not have a fall prevention part, the fall prevention performance is inferior to that of the partition of the first device, but other performances are superior such as light weight compared to the conventional partition. It is effective.

The partition of the present invention is a partition that can be placed on a desk at a school or the like to prevent droplet infection, and further, it can be installed in an evacuation shelter or the like to protect privacy.

10: Sheet body, 11: Wall part, 13: Fall prevention part, 15: First bent part, 21: Corner part, 25: Front side, 27: Back side, 31: Second bent part, 41: Edge corner Part, 42: Intermediate corner, 43: Lower end corner, 100, 200: Partition.

[5] The partition according to the above [3 ], wherein the second bent portion is a muscle push, and adjacent second bent portions are alternately formed on the front surface and the back surface of the sheet body.

Claims (10)

It consists of a single sheet made of synthetic resin.
With multiple walls that are connected in the horizontal direction at the time of installation,
It has a fall prevention portion that extends outward from the lower end of the wall portion.
A first bent portion is formed at the boundary between the adjacent wall portions.
A partition in which the corners of the wall are formed in an R shape or an arc shape. The partition according to claim 1, wherein the corner portion of the fall prevention portion is formed in an R shape or an arc shape. The partition according to claim 1 or 2, wherein a second bent portion is formed at a boundary between the wall portion and the fall prevention portion. The partition according to any one of claims 1 to 3, wherein the adjacent fall prevention portions extend alternately to the front surface side and the back surface side of the sheet body. The partition according to claim 3 or 4, wherein the second bent portion is a muscle push, and adjacent second bent portions are alternately formed on the front surface and the back surface of the sheet body. The partition according to any one of claims 1 to 5, wherein the sheet body is transparent or translucent. The partition according to any one of claims 1 to 5, wherein the sheet body is colored and opaque. The partition according to any one of claims 1 to 7, wherein the first bent portion is a muscle push. The wall portion is rectangular, and the adjacent wall portions are in contact with each other via the first bent portion.
The partition according to any one of claims 1 to 8, wherein the wall portion is 3 to 9. It consists of a single sheet made of synthetic resin.
It has multiple walls that are connected in the horizontal direction at the time of installation.
A first bent portion is formed at the boundary between the adjacent wall portions.
A partition in which the corners of the wall are formed in an R shape or an arc shape.