JP2022089424A - Working space and structure - Google Patents

Abstract

To provide a working space having a simple intake device for sucking air mixed with a breath discharged by a person and a store clerk, and a shop having a structure which adjoins the working space, in the shop functioning as not only a private room which is common in use by one person or a plurality of persons, but also functioning as a place in which, for example, an unspecified large number of persons are gathered for eating and drinking, talking and entertaining, and also in which the store clerk entertains the person.SOLUTION: In a working space having floor faces S31, 41, working faces S32, 42 located at heights which are the same as those of the floor faces, or above the floor faces (here, a working face of a smoking table for the purpose of smoking is excepted), and an intake device having an intake port S43 (here, an intake device having an intake port for removing a smoke and oil accompanied by cooking is excepted), when a worker performs work by making his/her arms and/or hands contact with the working faces, the intake port is located in a position lower than a height of the worker, and also located in a cylindrical space with the working face as a cross section, and/or located in a space within 50 cm from a side face of the cylindrical space.SELECTED DRAWING: Figure 4

Description

Application for application of Article 30, Paragraph 2 of the Patent Law Sales date: October 5, 2020 Sales location: Girls Bar Bunny Flash (1-29-3 Nishiikebukuro, Toshima-ku, Tokyo Royal Nishiikebukuro 1st floor)

The present invention relates to a work space used for people to communicate with each other adjacently and face-to-face, and a structure in which a plurality of work spaces including the work space are adjacent to each other.

In Patent Document 1,
A smoking room 1 provided with an air filtration unit 60, a negative pressure generator 2, and an opening 5.
The air filtration unit 60 has a first filtration unit 61 and a second filtration unit 62.
The first filtration unit 61 has higher filtration performance than the second filtration unit 62.
The intake port 61a of the first filtration unit 61 is arranged on the ceiling side of the smoking room.
The intake port 62a of the second filtration unit is arranged on the floor side of the smoking room.
A smoking room connected to the negative pressure generator 2 is disclosed in the discharge port 61b of the first filtration unit and the discharge port 62b of the second unit (see FIG. 1 of Patent Document 1).

Japanese Unexamined Patent Publication No. 2019-143852

Since the spring of 2020, the infection has spread worldwide, and the COVID-19 (coronavirus disease 2019) (hereinafter referred to as "coronavirus infection"), which is transmitted between people through (exhaled breath), has spread to the library. In the work space where people communicate with each other adjacently or face-to-face, such as the procedure counter space / reading space, the procedure counter space of the government office, the office work space, the meeting space, and the eating and drinking space, the usage time and capacity can be reduced, or the work space itself. Coronavirus infection countermeasures are being taken, such as closing the coronavirus, partitioning between adjacent and facing people, and requesting gathering people to wear masks.

However, for example, in a restaurant, it is troublesome to put on and take off the mask when the customer eats and drinks on the table, so it is desired to eat and drink without wearing the mask as much as possible, but the customer removes the mask. A simple means of preventing other customers from inhaling the mixed air of breath discharged from the customer's mouth in the meantime has not been sufficiently investigated.

For example, there is a problem that it is not possible to sufficiently hold talks between adjacent / facing people and entertaining customers face-to-face by a clerk simply by partitioning the adjacent / facing people with a plate.

Further, for example, a ventilation device installed in a kitchen or a powerful ventilation device capable of exhausting smoke during smoking as described in Patent Document 1 is too costly to be installed in a private room. In a large store where multiple customers gather, there is still the problem that the cost is excessive because it is necessary to introduce larger-scale equipment.

The present invention is not limited to a private room shared by one or several people, for example, people must gather to read, process, office work, eat and drink, talk, entertain, etc., and staff and clerk must deal with the person over the counter. A structure having a structure in which a work space equipped with a simple intake device for sucking a mixed air of breath discharged by the person, the staff, or a clerk and the work space adjacent to the work space that must be provided are adjacent to each other. The challenge is to provide.

The present invention
[1] An air intake device having an air intake port, a floor surface, a work surface located at the same height as the floor surface or on the floor surface (excluding the work surface of a smoking table for the purpose of smoking). It is a work space equipped with an intake device (excluding an intake device having an intake port for eliminating smoke and oil associated with cooking).
While the worker works with his arm and / or hand on the work surface,
The intake port is located at a position lower than the height of the worker, and
A work space located inside a cylindrical space having the work surface as a cross section and / or a space within 50 cm from the side surface of the tubular space.
(Hereinafter referred to as Invention 1) and
[2] The present invention relates to a structure (hereinafter referred to as the present invention 2) including the work space described in the preceding paragraph [1].

According to the present invention, not only a private room shared by one or several people, but also, for example, people gather to read, procedure, office work, eat and drink, talk, entertain, etc., and staff and clerk respond to the person over the counter. A structure having a structure in which a work space equipped with a simple intake device for sucking a mixed air of breath discharged by the person, the staff, or a clerk and the work space are adjacent to the work space that must be performed. Can provide things.

It is a schematic diagram seen from the side of the worker 15 who is working (eating and drinking) on the work surface 12 on the floor surface 11 of the work space 1 of the present invention 1. It is a schematic diagram seen from the side of the worker 25 who is working (eating and drinking) on the work surface 22 on the floor surface 21 of the work space 2 of the present invention 1. Worker S15 working (creating documents) on the work surface S12 on the floor surface S11 and on the _floor surface S21 of the structure of the present invention ₂ consisting of the adjacent work spaces S1 and S2 of the present invention 1. It is a schematic diagram seen from the side of the worker S25 who is working (stamping work) on the work surface S22. Worker S35 working (eating and drinking) on the work surface S32 on the floor surface S31 and work on the floor surface S41 of the structure of the present invention ₂ composed of the adjacent work spaces _S3 and S4 of the present invention 1. It is a schematic diagram seen from the side of the worker S45 who is working (serving) on the surface S42. It is a top view (ceiling is not shown) of the structure of the present invention ₂ which consists of the adjacent work spaces S5 and S6 of the present invention ₁ and the work space S7. It is a front view seen from the XX direction of the structure of FIG. The work surface S52 of the structure of FIG. ₅ is partitioned by a plurality of partition surfaces S661, ..., S669, and the work space S5 of the present invention 1 is divided into the work space _S5 of the present invention 1. It is a plan view of the structure of the present invention 2 in which S _{5S 12} is present (the ceiling is not shown).

In the following, the symbols of the drawings of the present application corresponding to the parentheses after the constituent terms of the present invention are added, as they are considered to be helpful in understanding the explanation, but the constituent terms of the present invention are limited to the aspect of the drawing of the attached symbols. It is not something that will be done.

[Invention 1]
The present invention 1 is
The floor surface (11,21) and the work surface (12,22) located at the same height as the floor surface (11,21) or on the floor surface (11,21) (however, a smoking table for the purpose of smoking) Work space (1, excluding the work surface) and an intake device having an intake port (13, 23) (excluding an intake device having an intake port for removing smoke and oil associated with cooking) 2) And
While the worker (15,25) works with his arm and / or hand touching the work surface (12,22),
The intake port (13,23) is located at a position lower than the height of the worker (15,25), and
It is a work space (1,2) located inside the cylindrical space (121,221) having the work surface (12,22) as a cross section and / or in a space within 50 cm from the side surface of the tubular space (121,221). ..

The work space (1,2) of the present invention 1 includes a floor surface (11,21), a work surface (12,22), and an intake device.

(Floor)
On the floor (11,21), a worker (15,25) can run on his / her own foot, a manual wheelchair, an electric wheelchair, an electric cart, or other worker (15,25). It is intended to be moved by a device or the like, and is preferably horizontal for the worker (15,25) to move, but the slope is such that the movement of the worker (15,25) is not hindered. It may be composed of a plurality of horizontal planes or slopes having different heights.

The space above the floor surface (11,21) becomes the work space (1,2), but the work space (1,2) may be provided with a ceiling H above the floor surface (11,21). It may be a blue ceiling without a ceiling H.

The work space (1,2) may or may not be provided with a wall surface W around the floor surface (11,21).

The work space (1,2) is typically surrounded by a floor (11,21), wall surface W and ceiling H large enough for the worker (15,25) to move. A space in a house or building where plate items such as desks, tables, and shelves with work surfaces (12,22) are placed.

(Working surface)
The work surface (12,22) is located at the same height as or above the floor surface (11,21), and the worker (15,25) sits, for example, in chair C with his arms and / or hands. It is for performing work in contact with (however, excluding work for removing smoke and oil associated with cooking), and is a surface facing upward on the floor surface (11, 21). Therefore, when the work surface (12,22) is a plate article having two surfaces installed on the floor surface (11,21), the surface of the plate article facing upward of the floor surface (11,21) is the work surface. It becomes (12,22).

In the present specification, the work of the worker (15,25) includes the work in which the worker (15,25) is in a state of touching the arm and / or the hand on the work surface (12,22). means.

The work surface (12,22) has an appropriate size depending on the purpose of the work, and may be a horizontal plane or a slope, and may be smooth or uneven on the work surface. ..

The height of the work surface (12,22) from the floor surface (11,21) may be such that the worker (15,25) can work with his / her arm and / or hand in contact with the worker (15,25). , 25) may be at the same height as the floor surface (11,21) for the work of lying down on the floor surface (11,21), and the worker (15,25) is the work surface (12). , 22) If the work is to sit on the ladder C, the height may be higher than the height of the worker standing on the floor, but the work is performed because the worker touches his / her arm and / or hand. It will be located relatively below the height (h ₁₅ , h ₂₅ ) of the middle worker (15, 25).

The height (h 15, h 25) of the worker (15, 25) during work is the height (h ₁₅ , h ₂₅ ) of a 20-year-old Japanese who works with his arm and / or hand on the work surface (12, 22). A surface parallel to the work surface (12,22) in contact with a male worker (15,25) of average height, and a surface parallel to the work surface (12,22) and a work surface (12,22). The maximum distance (h ₁₅ , h ₂₅ ).

Therefore, the height ( _h15 , _h25 ) of the worker (15,25) during the work is generally such that the worker (15,25) during the work is in a posture perpendicular to the work surface (12,22). The height of the worker (15,25) is the distance between the work surface (12,22) parallel to the work surface (12,22) in contact with the head of the worker (15,25) at the time of taking. (H ₁₅ , h ₂₅ ).

The average height of a 20-year-old Japanese man can be based on the results of the National Health and Nutrition Survey in the first year of Reiwa (2019) by the Ministry of Health, Labor and Welfare.

There may be a plurality of work surfaces (12,22) in one work space (1,2).

The work surface (12,22) is typically the floor surface (12,22) of plate articles such as desks, tables, shelves, workbenches, etc. that are placed indoors for performing office work, meals, waiters, work work, etc. 11,21) is the surface facing upward.

(Intake device with intake port)
The work space (1,2) is an air intake port (13,23) for sucking gas such as air in the work space (1,2) (however, the work surface of the smoking table for the purpose of smoking is excluded. , Browsing, procedures, meetings, discussions, eating and drinking, etc., for work purposes other than smoking, smoking is not excluded) Inhalation device (however, to eliminate smoke and oil associated with cooking) Except for the intake device having an intake port, there may be an intake device having an intake port for removing smoke and oil associated with cooking in the same work space (1, 2) of the present invention 1).

The intake device is equipped with a suction mechanism that can suck gas from at least the intake port (13,23), and the gas sucked from the intake port (13,23) is passed through the filter through the duct (14,24). It may be equipped with a circulation function that returns the gas to the work space (1,2) after being purified by equalization, etc., and the gas sucked from the intake port (13,23) is passed through the duct (14,24) as it is in the work space. (1,2) It may be provided with an exhaust function for exhausting to the outside.

The gas suction mechanism, filter function, circulation function, and exhaust function of the intake device can be configured by combining known devices.

The intake port (13,23) is in the vicinity of the work surface (12,22), below the height ( _h15 , _h25 ) of the worker (15,25) during work, and the work surface (h15, h25). Inside and / or side surface of a virtual tubular space (hereinafter referred to as "virtual tubular space") (121,122) extending vertically upward and vertically downward to the work surface (12,22) with 12,22) as a cross section. The distance d from the distance d is 50 cm or less, preferably 40 cm or less, more preferably 30 cm or less, further preferably 20 cm or less, further preferably 10 cm or less, still more preferably 5 cm or less, and further preferably a virtual tubular space (more preferably). It is located inside 121,122) (hereinafter, for example, the above-mentioned suitable distance d with respect to the working surface 12 is referred to as d ₁₂ ).

The virtual tubular space (121,122) is a space whose side surface is a surface perpendicular to the floor surface (11,12), including the contour of the work surface (12,22). For example, the work surface (12,22). If is a circle, it is an elliptical cylinder perpendicular to the floor surface (11,12) including the outline of the circle, and if the work surface (12,22) is rectangular, the floor surface including the outline of the rectangle. It is a rectangular cylinder perpendicular to (11,12).

The distance d from the side surface of the virtual tubular space (121,122) is 50 cm, which means the length of a line segment facing the outside of the side surface of the virtual tubular space (121,122) and perpendicular to the side surface.

The air intake (13,23) is below the height ( _h15 , _h25 ) of the working worker (15,25).
The distance between the tangent plane (parallel to the work surface (12,22)) of the intake port (13,23) and the work surface (12,22) that maximizes the distance between the tangent plane (12,22) (12,22) (Hereinafter referred to as "the height of the intake port") h _B is
If the tangent plane is above the work surface (12,22), it is a positive number, and if it is below it, it is a negative number, preferably -30 to 30 cm, more preferably -20 to 20 cm, and even more preferably. It is −10 to 10 cm, more preferably −5 to 5 cm, still more preferably −2 to 2 cm.

The position of the intake port (13,23) is adjusted according to, for example, the length, shape, and mounting position of the duct (14,24) connected to the intake port (13,23) for passing the sucked gas. Alternatively, the duct (14,24) may be tubular and flexibly bendable or extended so that the position of the air intake (13,23) can be adjusted according to the work.

For the position of the intake port (13,23), for example, a position sensor is incorporated in the intake port so that the position of the intake port can be automatically changed while detecting the position of the human head with the position sensor. , AI-controlled tubular and flexibly movable ducts (14,24) may be connected to the air intake.

More preferably, if the intake port (13,23) is provided in the work surface (12,22), the height (h) of the worker (15,25) during the work is for any work. It will be located below the work surface (12, 22) below ( ₁₅ , h ₂₅ ).

When there are a plurality of work surfaces in the work space, the air intakes are present at the above positions with respect to at least one work surface, preferably the air intakes (13,23) at the above positions with respect to all the work surfaces. Should exist.

The intake port (13,23) may be circular, elliptical, rectangular, or polygonal, but is preferably an elongated shape such as an ellipse or a rectangle.

In the following, the length of the line segment _Sh (hereinafter referred to as “long axis”) that maximizes the length of the line segment connecting the contour of the intake port (13, 23) and the intersection of the straight line intersecting with the contour at at least two points. This is called the length of the intake port ( _13,23 ), which is a straight line perpendicular to the line segment Sh, and the maximum length of the line segment connecting the straight line intersecting the contour at at least two points and the intersection of the contour. The length of the line segment Sv (hereinafter referred to as “short axis”) is referred to as the width of the intake port ( _13,23 ).

When the intake port (13,23) is a circle, the length of the diameter of the circle is the length and width of the intake port (13,23).
When the intake port (13,23) is elliptical, the lengths of the major axis and the minor axis of the elliptical shape are the length and width of the intake port (13,23), respectively.
When the intake port (13,23) is a triangle, the length of the longest side of the triangle and the height of the triangle in the direction perpendicular to the longest side are the length of the intake port (13,23), respectively. The width.

When the intake port (13,23) is a parallelogram, the long side of the parallelogram is the major axis, and the length of the major axis is the length of the intake port (13,23), the parallelogram. The height of the parallelogram when the long side of is the base is the width of the intake port (13,23).

The length of the intake port (13,23) is preferably 2 to 50 cm, more preferably 5 to 40 cm, still more preferably 10 to 30 cm, still more preferably 15 to 25 cm.
The width of the intake port (13,23) is preferably 0.5 to 20 cm, more preferably 1 to 15 cm, still more preferably 2 to 10 cm, still more preferably 3 to 7 cm.

The intake port (13,23) is typically small in that the inside of a certain shape and size as described above may be all holes, and the inside of a certain shape and size sucks a plurality of gases. One intake port (13,23) is composed of a set of a plurality of intake small holes distributed in the plane of the intake port (13,23), which is composed of holes (hereinafter referred to as "intake small holes"). May be good.

If the intake port (23) is provided in the work surface and the intake port (23) occupies a large area in the entire work surface (22) or the work surface (22), the work is also performed in the intake port (23). As can be done above, the intake small holes are distributed in a large area in the work surface (22) or the work surface (22), and the entire work surface (22) or the entire work surface (22) is wide. The area may constitute the air intake (23).

The air intake (13,23) is a gas discharged from the nose and mouth of the worker (15,25) who works with his arm and / or hand on the work surface (12,22). From the viewpoint of suction in 23)
At least the nose and mouth sides (hereinafter "front"), both sides and the worker's back side (hereinafter "back") of the worker (15,25) who works with the arm and / or hand in contact. Preferably located on one or more sides
It is more preferably located at least on the front and / or side of the worker (15,25).
It is more preferably located at least in front of the worker (15,25).

The air intake (13,23) sucks the gas discharged from the nose and mouth of the worker (15,25) who works with the arm and / or hand on the work surface (12,22). From the viewpoint, the direction in which the short axis of the intake port (13,23) is projected onto the work surface is the direction perpendicular to the side surface of the virtual tubular space (121, 221) of the work surface (12,22). It is preferable that they are arranged so as to be.

If a chair C for the worker (15,25) to sit and work is installed in front of the work surface (12,22), the intake port (13,23) is ahead of the chair C. It is preferable that the work surface (12, 22) is within a distance d (d ₁₂ , d ₂₂ ) from the inside of the virtual tubular space (121, 221) or the side surface of the virtual tubular space (121, 221).

The work space targeted by the present invention 1 is intended for purposes other than smoking such as reading, procedures, office work, meetings, eating and drinking, socializing, entertainment, etc., from the viewpoint of reducing infectious viruses that harm human health. It is preferable that the space is for office work, meetings, eating and drinking, socializing, entertainment, etc. from the viewpoint that the element of discussion is stronger, and the viewpoint that an unspecified number of people gather. Therefore, it is more preferable that the space is for the purpose of socializing and entertainment (preferably accompanied by eating and drinking).

[Invention 2]
The present invention 2 is a structure including the work space of the present invention 1.

In the present invention 2, the work space (1,2) of the present invention 1 on the floor surface (11,21) having a size sufficient for the worker (15,25) to move is the wall surface W and the ceiling H. Examples thereof include a room or tent surrounded by, a house or building including the room, or a work facility in which the upper part or the periphery of the work space (1, 2) of the present invention 1 having no wall surface is tented.

As a preferred embodiment of the present invention 2,
A plurality of work spaces S _i (i = 1,2, ..., N) having a floor surface (n is a natural number of 2 or more) are adjacent to each other.
Examples thereof include a structure in which at least one of the plurality of workspaces _Si is the workspace of the present invention 1.

(Work space S _i (i = 1,2, ..., n))
In the present invention 2, each of the n work spaces _Si may be adjacent to at least one of the other work spaces, and may be adjacent to a plurality of other work spaces.

At least one of the work spaces in the work space _Si is the work space of the present invention 1, and all of them may be the work space of the present invention 1.
(Partition surface)

In the second invention, typically, one work space and the other work space in the work space _Si are partitioned by a partition surface.

The partition surfaces (S16, S26) are plates that are erected almost vertically so as to demarcate the boundary between the work space (S ₁ ) and the work space (S ₂ ).

The plates constituting the partition surface may be shared between the work space (S ₁ ) and the work space (S ₂ ) (S16, S26), are installed in one work space (S ₃ ), and are installed in the other work space. It does not have to be physically installed in ₍ S4) (S36, S46).

The plates constituting the partition surface (S16, S26) may be erected on the floor surface (S11, S12) or on the work surface (S12, S12).

If the plate constituting the partition surface (S16, S26) is opaque, the face of the worker working in one work space (S ₁ ) is shielded and the adjacent work space (S ₃ ) is shielded. It is preferable to stand so as not to be seen by the worker (S15, S25), and in that case, the upper part and / or the lower part from the face of the worker (S15, S25) may not be shielded.

The plate constituting the partition surface (S16, S26) may be paper, plastic, metal or ceramics, and may be transparent, translucent or opaque, but is preferably transparent or translucent, and more preferably. Be transparent.

The plate constituting the partition surface may be erected on the floor surface (S11, S21) or the work surface (S12, S22), or may be suspended from the ceiling.

The work space in the work space _Si does not have to be an independent work space, each having a different floor surface and partition surface, for example, one work space having a floor surface (S51) and a work surface (S52) (S). In S ₅ ), if the work surface (S52) is partitioned by a plurality of partition surfaces (S561 to S569), the work space (S ₅ ) includes a plurality of work spaces (S5 _S1 to S5 _S12 ). Become.

When the work space (S ₅ ) includes a plurality of work spaces (S5 _S1 to S5 _S12 ), the work space (S ₅ ) shares a partition surface (S56, S66) with another work space (S ₆ ). If they are adjacent to each other, each of the work spaces (S5 _S1 to S5 _S12 ) is also adjacent to the other work space (S ₆ ) via the relevant (S56, S66).

Even if the work space in the work space S _i is not physically partitioned by a partition surface, for example, when the type of work on one floor surface and the type of work on the adjacent floor surface are different, the work space of the one The space having a floor surface and the space having the other floor surface constitute an adjacent work space.

When the adjacent work spaces (S ₅ , S ₆ ) are both the work spaces of the present invention 1, the intake air having a work surface (S51, S61), an intake port (S53, S63) or an intake port (S53, S63). The device may be provided by both adjacent workspaces, but may be shared by adjacent workspaces.

For example, if the work surface (S51, S61) is installed so as to straddle the adjacent portion of the adjacent work space (S ₅ , S ₆ ), the adjacent work space (S ₅ , S ₆ ) is the work. The faces (S51, S61) are shared.

For example, when the intake port (S53, S63) is located in one work space (S ₅ ) of the adjacent work space (S ₅ , S ₆ ), the intake port (S53, S63) is used for another work. If it is within d ₅₂ from the side surface of the virtual tubular space of the space (S ₆ ), the intake port (S53, S63) is also provided in the other work space (S ₆ ). The adjacent work spaces (S ₅ , S ₆ ) share the intake port (S53, S63).

(Communication hole)
One of the work spaces (S ₁ ) in the work space S _i and the work space (S ₂ ) are adjacent to each other.
When the work space (S ₁ ) and the work space S (S ₂ ) are adjacent to each other via the partition surface (S16, S26),
It is preferable that the partition surface (S16, S26) is provided with a communication hole (S161, S261) that communicates the work space (S ₁ ) and the work space (S ₂ ).

When the partition surface (S16, S26) has a communication hole (S161, S261) that communicates the work space (S ₁ ) and the work space (S ₂ ), the intake port (S13, S23) has the communication hole (S161). , S261) It is preferable that the communication hole (S161, S261) is installed at a position preferably within 30 cm, more preferably within 20 cm, further preferably within 10 cm, still more preferably within 5 cm from the surface surrounded by the contour. ) Is preferably installed in the vicinity of the surface surrounded by the contour.

With such _a partition surface (S16, S26), the workers ₍ S15, S25) in the adjacent work spaces (S1, S2) are concerned even when their faces are shielded from each other by a plate. Through the communication holes (S161, S261), it is possible to directly communicate with each other by voice and orally, and it is also possible to directly exchange goods.

In this case, it is preferable that the intake port (S13, S23) is in the vicinity of the communication hole ₍ S161, _S261 ), and the worker (S15, S25) in the adjacent work space (S1, S2) is described above. Gas harmful to the worker (S15, S25), such as an infectious virus, discharged from the nose and / or mouth of the worker (S15, S25) when communicating or exchanging goods. It is sucked and the work safety is improved for the workers (S15, S25).

The communication holes (S161, S261, S361, S462, S561, S662) may be set to the desired size according to the loudness of the voice when communicating and the size of the goods to be exchanged, but it is suitable for the work surface. Assuming that the length of the partition surface in the direction along the installed partition surface is L cm,
The length of the communication holes (S161, S261, S361, S462, S561, S662) in the direction along the partition surface installed on the work surface is preferably 1 to L cm, more preferably 5 to L cm, and further preferably 10 to. L cm, more preferably 30 to L cm,
The maximum value of the height perpendicular to the length of the communication holes (S161, S261, S361, S462, S561, S662) is preferably 5 to 50 cm, more preferably 10 to 40 cm, still more preferably 15 to 30 cm. ..

As the structure to be the subject of the present invention 2, a building having a suitable work space to be the subject of the present invention 1 is preferable, and a library, a government office, an office building, a restaurant, etc., or a suitable structure to be the subject of the present invention 1. A multipurpose building having a plurality of work spaces can be mentioned.

[Example of Embodiment]
The present inventions 1 and 2 will be further described with reference to FIGS. 1 to 7.

(Embodiment Example 1)
FIG. 1 showing the first embodiment is a schematic view of the work space 1 of the present invention 1 as viewed from the side of the worker 15 who is working (eating and drinking) on the work surface 12 on the floor surface 11.

The intake port 13 is connected to a duct 14 constituting an intake device (not shown), and is inside a virtual tubular space 121 surrounded by a side surface 121 shown by a dotted line, below the height of the operator and a work surface. Above the 12 and in front of the worker 12, the short axis of the air intake 13 is installed so that the short axis of the intake port 13 faces vertically above the floor surface 11.

The intake port 13 is an intake port 13 constituting the work space 1 if it is outside the virtual tubular space 121 but inside the distance d ₁₂ from the side surface of the virtual tubular space 121.

The intake port 13 can be adjusted in position with respect to the work surface 12, for example, by adjusting the length and position of the duct 14 connected to the intake port 13.

The gas sucked from the intake port 13 may be exhausted to the outside of the work space 1 through a duct 14 connected to the intake port 13 by an intake device (not shown), or may be cleaned to be connected to the duct 14. It may be returned to workspace 1 through a filter (not shown).

(Embodiment Example 2)
FIG. 2 showing the second embodiment is a schematic view of the work space 2 of the present invention 1 as viewed from the side of the worker 25 who is working (eating and drinking) on the work surface 22 on the floor surface 21.

In the second embodiment, the mode of the intake port 23 is different from that of the first embodiment as follows.

The intake port 23 is connected to a duct 24 constituting an intake device (not shown), is located inside the virtual tubular space 221 in the work surface 22, and the short axis of the intake port 23 is the worker 25. It is installed in front of the chair C in the direction of the virtual tubular space.

(Embodiment Example 3)
FIG. 3 showing the third embodiment shows the structure of the present invention ₂ composed of the adjacent work spaces S1 and S2 of the present invention ₁ .
The worker S15 who is working (creating documents) on the work surface S12 on the floor surface S11,
It is a schematic diagram seen from the side of the worker S25 who is working (stamping work) on the work surface S22 on the floor surface S21.

The third embodiment is, for example, at a reception counter of a government office, a hospital, a hotel, a driving school, or the like.
As a worker S15, the customer prepares documents through an openable glass window as a communication hole (S261, S361) installed at the bottom of the wall surface as a partition surface (S16, S26), and as a worker 16. Shows the situation that occurs when the employee to whom the document is submitted attaches a receipt stamp, etc. to the document and exchanges the documents with each other.

The work spaces S1 and S2 of the present invention ₁ share a partition surface (S16, S26), a communication hole ₍ S261, S361), and an intake port (S13, S23).

In the third embodiment, there is no chair C, the work surface (S12, S22) is installed higher, and even if the worker (S15, S25) is standing and working on the work surface (S12, S22). good.

(Embodiment Example 4)
FIG. 4 showing the fourth embodiment shows the structure of the present invention ₂ composed of the adjacent work spaces _S3 and S4 of the present invention 1.
Worker S35 working (eating and drinking) on the work surface S32 on the floor surface S31,
It is a schematic diagram seen from the side of the worker S45 who is working (serving) on the work surface S42 on the floor surface S41.

The fourth embodiment is in a restaurant such as a bar or a bar.
The customer as the worker S35 sits on the chair C provided along the counter as the work surface S32 of the work space S3 _on the audience side, eats and drinks (work), and eats and drinks (work).
The employee as the worker S45 sits on a chair while using the shelf as the work surface S42 of the work space _S4 for employee work, which is lower than the work surface S32, to place the food and drink container. Instead, from the communication holes (S361, S461) provided at the bottom of the (for example) transparent acrylic board as the partition surface (S36, S46), present the food and drink container to the customer or call out to the customer to entertain. Shows the situation that occurs at any time.

In the fourth embodiment, the intake ports (S33, S43) are provided in the plane of the work surface S32, but are within the distance d ₄₂ from the side surface of the virtual tubular space (not shown) of the work surface S42. Therefore, the work spaces _S3 and _S4 share it.

(Embodiment Example 5)
Example 5 is shown in FIGS. 5 and 6.

FIG. 5 is a plan view of the structure of the present invention 2 including the adjacent work spaces S ₅ and S ₆ and the work space S ₇ of the present invention 1 (ceiling is not shown).
FIG. 6 is a front view of the structure of the present invention 2 shown in the plan view of FIG. 5 in the XX cut plane.

The work space _S5 includes a floor surface S51, a work surface S52, a plurality of chairs C for a worker (not shown) to sit on the work surface S52, and a plurality of chairs C in the work surface S52. It is equipped with a plurality of intake ports (S53, S63) installed in front of _each , a partition surface (S56, S66) installed along the front surface of the work surface S52, a wall surface W1 and _a wall surface W2. Communication holes (S561, S661) are installed on the surfaces (S53, S63).

It is not necessary to install one intake port (S53, S63) in front of each chair C as shown in FIG. 5, and the worker who sits on the chair C and works on the work surface S52 discharges the air intake port (S53, S63). If the gas can be sucked, for example, if the suction power of each intake port (S53, S63) is large, the number or area may be smaller than that of FIG. 5, and if more powerful suction is desired, the suction force may be smaller than that of FIG. There may be many or large areas.

In FIG. 5, a plurality of intake ports (S53, S63) having a size corresponding to each of the chairs C are installed. For example, along the direction of the partition surface in one direction on the work surface S52, One long continuous form may be installed in each direction of the partition surface (four in total in FIG. 5), and the long continuous form may be installed without interruption along the installed partition surface. You may.

The work space S ₆ includes a floor surface S61, a work surface S62, a work surface S62 used by a worker (not shown) while walking, and a wall surface W ₁ , a wall surface W ₂ , and a wall surface W ₃ shared with the work space S ₅ . A partition surface ₍ S56, S66) shared with the work space S5 is installed along the front of the work surface S62 with an opening door.

Although the detailed configuration of the work space _S7 is not shown, it may or may not be the work space of the present invention 1.

The work spaces _S5 and _S6 are adjacent to _each other via the partition surface ₍ S56, S66) wall surface W1 and the wall surface W2.
The work spaces _S5 and _{S7 are} adjacent to _each other via the wall surface W1 and the wall surface W2.
The work spaces S ₆ and S ₇ are adjacent to each other via the wall surface W ₁ , the wall surface W ₂ , and the wall surface W ₃ .

_In the _fifth embodiment, the work spaces S5, S6 and S7 adjacent to each other are physically separated from the outside by the floor surfaces S51, S61 and S71, the ceiling H and the wall surface _W0 , the structure of the present invention ₂ . It is a thing (however, although not shown, in the structure, the inside of the structure sucked from the intake port (S53, S63) by the intake device via the duct connected to the intake port (S53, S63). The gas may be exhausted to the outside, and a ventilation fan for ventilating with the outside air may be installed separately from this).

In the fifth embodiment, for example, the structure is a restaurant.
A guest room space where the work space S5 sits _on the chair C and eats and drinks on the work surface S52.
Work space S ₇ is the kitchen space of a restaurant,
The work space _S6 is a customer service space for customer service employees of restaurants who work in and out of the kitchen or walk around to serve food and drink to customers and talk with customers through communication holes (S56, S66). be.

If the work space S ₇ is, for example, a kitchen space of a restaurant and a powerful ventilation device is installed, and the role of the air intake port in the present invention 1 can be replaced, the work space S ₇ can use the air intake port. It may not be necessary to install it.

(Embodiment Example 6)
FIG. 7 showing the sixth embodiment is shown in FIG.
The work surface S52 of the structure of the fifth embodiment (FIG. ₅ ) is partitioned by a plurality of partition surfaces S661, ..., S669, and a plurality of operations of the present invention 1 are provided in the work space S5 of the present invention 1. It is a top view (the ceiling is not shown) of the structure of the present invention 2 which contains the space S _5S1 , ..., S _5S12 .

The partition surfaces S661, ..., S669 are removable, and the work surface S52 can be partitioned at any location with the required number of partition surfaces according to the number of passengers. You may.

INDUSTRIAL APPLICABILITY As described above, the present invention 1 is a breath containing, for example, an infectious virus, which is discharged by the operator in order to provide an intake port in the vicinity of the work surface when the operator works on the work surface. Such as, by inhaling a gas harmful to other workers working in the vicinity of the worker, avoiding inhaling the harmful gas to other workers, for example, reducing virus infection. Has the effect of causing.

The present invention 1 further effectively avoids sucking the harmful gas between workers by installing a partition surface on the work surface that shields the harmful gas discharged between workers. For example, virus infection can be further reduced.

Further, in the present invention 1, by providing a ventilation hole on the partition surface, not only the suction of the harmful gas by the workers can be avoided, but also the communication between the workers and the exchange of articles can be smoothly performed. can.

In the embodiments 3 to ₅ , the work spaces S1, _{S3 ,} and S5 are for the workers (S15, S35) (customers of the service provider) who receive the provision of the predetermined service, and are the work spaces. S2, S4 and _{S6 are} for workers ₍ S25, S45) (employees of the service provider) who provide a predetermined service.

In the third embodiment, the predetermined service includes, for example, a predetermined document issuance procedure, a predetermined registration procedure, and the like performed at a government office, a bank, or the like.
In the fourth and fifth embodiments, the provision of eating and drinking, socializing, entertainment, and the like at a restaurant can be mentioned.

The structure of the present invention 2 including the work space of the present invention 1 avoids suction of the harmful gas between workers as a whole, or further facilitates communication between workers and smooth transfer of articles. Therefore, a worker who works using the structure can work in the structure with peace of mind, and can go in and out of the structure.

C Chair W ₀ , W ₁ , W ₂ , W ₃ Wall surface D Revolving door H Ceiling
1, 2 Work space of the present invention 1
11, 21 Floor
12, 22 Work surface
121, 221 Suitable distance from the side surface of the virtual tubular space d ₁₂ , d ₂₂ virtual tubular space 121 of the work surface 12.
13, 23 Intake port
14, 24 ducts
15, 25 Workers S ₁ , S ₂ The work space of the present invention 1 constituting the present invention 2.
S11, S21 Floor
S12, S22 work surface
S13, S23 Intake port
S14, S24 duct
S15, S25 Worker
S16, S26 partition surface
S161, S261 Communication holes S3 _, S4 The work space of the present invention 1 constituting the present invention ₂ .
S31, S41 Floor
S32, S42 work surface
S33, S43 Intake port
S34, S44 duct
S35, S45 Worker
S36, S46 partition surface
S361, _S461 Communication holes S5, S6 The work space of the present invention ₁ constituting the present invention 2.
S51, S61 Floor
S52, S62 Work surface
S53, S63 Intake port
S56, S66 Partition surface S _5S1 , S _5S2 , S _5S3 , S _5S4 Work space S ₅ of the present invention 1 included in the work space S _5S 5, S _{5S 6} , S _{5S 7} , S _{5S 8} Work space S ₅ of the present invention 1 Work space S _5S9 , S _5S10 , S _5S11 , S _5S12 Work space The work space of the present invention 1 included in the work space _S8 .
S561, S562, S563, S564, S565, S566 Partition surface installed on the work surface S52
S567, S568, S569, S5610, S5611 Partition surface installed on the work surface S52

Claims (5)

A floor surface, a work surface located at the same height as the floor surface or above the floor surface (excluding the work surface of a smoking table for the purpose of smoking), and an air intake device having an air intake port (however, accompanying cooking). It is a work space equipped with an intake device (excluding an intake device having an intake port for removing smoke and oil).
While the worker works with his arm and / or hand on the work surface,
The intake port is located at a position lower than the height of the worker, and
A work space located inside a cylindrical space having the work surface as a cross section and / or a space within 50 cm from the side surface of the tubular space. A structure including the work space according to claim 1. A plurality of work spaces S _i (i = 1,2, ..., N) having a floor surface (n is a natural number of 2 or more) are adjacent to each other.
The structure according to claim 2, wherein at least one of the plurality of workspaces _Si is the workspace according to claim 1. The work space S _x according to claim 1 included in the plurality of work spaces S _i ,
The work space S _x and at least one work space S _xa included in the plurality of work spaces S _i adjacent to the work space S x are adjacent to each other via a partition surface.
The structure according to claim 2 or 3, wherein the partition surface includes a communication hole that communicates the work space S _x and the work space S _xa . The structure according to claim 4, wherein the intake port is provided at least adjacent to the communication hole.

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