WO2015178395A1

WO2015178395A1 - Dish

Info

Publication number: WO2015178395A1
Application number: PCT/JP2015/064378
Authority: WO
Inventors: 美佳子千坊; 仁芳宮崎
Original assignee: 大成樹脂工業株式会社
Priority date: 2014-05-20
Filing date: 2015-05-19
Publication date: 2015-11-26
Also published as: TW201544051A; JPWO2015178395A1

Abstract

　The purpose of the present invention is to provide a dish with which even the elderly or persons with disabilities who do not have the use of their fingers, or even persons who cannot freely use their fingers due to injury or the like, can efficiently use one hand to eat all of the food in the dish without exception. The present invention provides: a dish (1) comprising a bottom surface (10) and a peripheral wall (13) surrounding the bottom surface (10), the dish (1) being provided with a concave part (12) along the outer periphery of the bottom surface (10); and a spoon (2) comprising a handle (21) and a food-scooping part (22) provided at the tip of the handle, the frontal shape of the scooping part (22) being substantially the same shape as the surface shape of the concave part (12) of the dish (1).

Description

Tableware

The present invention relates to tableware that can be used to easily eat nursing food and other foods, and particularly to tableware that is suitable for use by elderly people with disabilities and disabled people.

Conventionally, there has been proposed a device for making it easy to take out food inside a dish using a spoon.

In Patent Literature 1, when the food and drink are scooped with a spoon after the food and drink in the table has been reduced, the spoon is moved back and forth, left and right, or the tableware is held directly with the hand opposite to the spoon. A device intended to provide tableware or the like that does not need to be moved simultaneously is disclosed. That is, a housing portion (7) including a bottom surface portion (3) and a peripheral wall (5) surrounding the bottom surface portion (3) is provided, and the peripheral wall (5) is formed outward from the housing portion side. A recess (17) is provided, and a recess (9) is provided in the bottom surface (3) connected to the recess (17), and the recess (9) is a scoop at the tip of the spoon (11). It is the dish currently formed in the magnitude | size and shape which can accommodate a part (13) substantially.

With this shape, when the rake part (13) of the spoon (11) is inserted into the recess (9), food and drink such as soup stored in the recess (9) overflows with the spoon (11). So that it can be pushed into the spoon (11). And when eating and drinking food such as soup contained in the recess (9) using the spoon (11), the rake portion (13 ) Can be inserted into the recess (9) in the same posture or slightly tilted, and the food and drink stored in the recess (9) can be put into the scooping portion (13). It is said that.

Patent Document 2 discloses a tableware provided with a spoon-shaped recess (3) at the center of the plate body (1). According to this, when eating is finished, it is said that it can be eaten while scooping the side dishes using a spoon (4) in this hollow (3).

Patent Document 3 discloses a soup plate in which a dent is provided in the bottom of the soup plate so that the head of the spoon can enter, and the bottom of the plate is inclined to allow the soup to flow into this dent. Yes.

Utility Model Registration No. 3079014 Japanese Utility Model Publication No. 63-64274 Japanese Utility Model Publication No. 57-172578

In the tableware described in the above-mentioned document, only a dent is provided in a small part of the bottom of the tableware, and it is only a dent that functions effectively only when most of the food and drink are eliminated. Therefore, there is a common problem that it is difficult to use in a situation where a large amount of food and drink remains in the tableware. In the case of the dish described in Patent Document 1, when food or drink contained in the dish is taken out with a spoon, it is also necessary to collect the remaining food in the specified recess.
In the configuration of the dent as in Patent Document 2, the dent is small and the dent location is concealed, which causes a problem that it is difficult to find the dent location. In addition, the soup plate described in Patent Document 3 is not suitable for food and drink with high viscosity.

Furthermore, the dish described in Patent Document 1 has an asymmetric and unusual shape that is different from that of a general dish, and it can be seen at a glance that it is a special dish intended for food and beverage support. There seems to be a potential need to eat food and drink using the same tableware as healthy people, even for elderly people with disabilities and disabled people. General tableware and tableware whose appearance changes greatly must be said to have little consideration from the standpoint of improving motivation and independence support for those who are handicapped.

The present invention was created in view of the above circumstances, and it is possible for an elderly person who is handicapped, a disabled person, a person who cannot use the hand freely due to injury, etc. without efficiently leaving food in the table with one hand. The purpose is to provide tableware that can be eaten. The present invention is preferably a tableware that has little difference in appearance from general tableware, and that can be used efficiently by one hand, such as an elderly person who is handicapped, a disabled person, an injured person, etc. An object is to provide a tableware that can be eaten without leaving any food in the tableware.

(1) A tableware comprising a bottom surface and a peripheral wall surrounding the bottom surface, a recess provided along the outer periphery of the bottom surface, and a curved surface of the recess corresponding to a curved portion in front of the spoon.
(2) The tableware according to (1), wherein the concave portion is configured over the entire circumference of the bottom surface.
(3) A bottom wall and a peripheral wall that surrounds the outer periphery of the bottom surface are provided, and the bottom surface is provided with a concave portion along the outer periphery, and the concave portion has a convex curved surface and has a depth of 0. Tableware with a width of 2 to 2 cm and a width of 1.5 to 4.5 cm.
(4) The tableware according to any one of (1) to (3), wherein a thread tail is provided on the back surface of the bottom surface outside the bottom of the concave portion.
(5) The tableware according to any one of (1) to (4), characterized in that the thickness of the bottom surface and the thread end is configured to be thicker than the thickness of the peripheral wall.
(6) The ratio (B / A) of the total mass B of the portion inside the outer periphery of the yarn bottom to the total mass A of the portion outside the outer periphery of the yarn tail is 0.3 or more (1) Tableware according to any one of (5) to (5).
(7) The average thickness of the portion inside the outer periphery of the yarn bottom is 1.1 times or more of the average thickness of the portion outside the outer periphery of the yarn bottom (1) to (6) The tableware as described in any one of.
(8) The tableware according to any one of (1) to (7), wherein the inner wall and the outer wall of the peripheral wall each have an average inclination angle within 20 ° from the vertical from the vertical to the outer side.
(9) The surface according to any one of (1) to (8), wherein there is no surface inclined upward from the center of the bottom surface toward the outer periphery until reaching the bottom of the concave portion from the center portion of the bottom surface. Tableware.
(10) The tableware according to any one of (1) to (9), wherein the height of the peripheral wall is 1.5 to 12 cm based on the height of the bottom of the concave portion on the bottom surface.
(11) A tableware set comprising the tableware according to any one of (1) to (10) and a spoon having a rake part and a handle part, wherein the concave part is a rake part with the rake part downward. When the spoon is placed upright at the bottom of the recess so that the horizontal width direction of the recess is parallel to the width direction of the recess, the rake portion has a size that can accommodate 5% or more from the lower end with respect to the length of the rake portion. Tableware set being formed.
(12) The tableware set according to (11), wherein the width of the concave portion is equal to or shorter than a lateral width of the rake portion of the spoon by 2.5 cm or less.

According to the tableware described in the above (1), when the food contained in the tableware is taken out by the spoon, the curved surface of the concave portion on the bottom surface corresponds to the curved portion in front of the spoon. Move while touching and scoop up food efficiently.
Therefore, it is not necessary to perform a large scooping operation using the wrist, and it becomes easy for the elderly or handicapped people to have a meal and can efficiently eat without leaving food.
Further, the remaining food is collected by using the concave portion, and the spoon is moved upward along the surface of the peripheral wall, so that the food can be taken out without spilling. In addition, there is an advantage that it is indistinguishable from ordinary tableware when food is contained inside. Furthermore, since the said recessed part is formed along the outer periphery of the bottom face of tableware, it is easy to pinpoint the location also in the condition where food remains in the tableware.

According to the tableware described in (2) above, since the concave portion is formed over the entire circumference of the bottom surface, the spoon can be scooped without leaving food in the tableware by moving the spoon along the concave portion. In addition, since the recesses are formed over the entire circumference, there is almost no perception of discomfort in appearance, and there are many places where food can be collected, which is highly convenient.

According to the tableware described in the above (3), in addition to the advantages described in the above (1) and (2), the tip of a spoon having a general size and shape can be accommodated in the concave portion, and is versatile. high. In addition, the appearance of the food is not distinguishable from normal tableware when the food is contained inside, and the recess is not so deep even when the food is not contained inside. I rarely remember.

According to the tableware described in the above (4), since the yarn bottom is provided outside the bottom of the recess, the tableware does not fall down due to the supporting force of the yarn bottom even if the force that pushes the surface of the peripheral wall outward by the spoon works. You can spoon food in a stable state without supporting the tableware.

According to the tableware described in (5) to (7) above, the center of gravity of the tableware is lowered, and it is possible to further support the tableware in use.

According to the tableware described in (8) above, there is an advantage that the tableware does not easily fall when the food is scooped out of the tableware with a spoon, and it is difficult to spill food by pressing the spoon against the inner wall of the peripheral wall. A great advantage can be obtained.

According to the tableware described in (9) above, there is an advantage that it is easy to move food to the recess formed along the outer periphery of the bottom surface.

According to the tableware of said (10) description, since the height of a surrounding wall is suitable for accommodating various foods, and since it is the height which can take out the food accommodated in tableware, it is a highly practical tableware. Is obtained.

According to the tableware set described in (11) above, since the tip of the spoon can sufficiently enter the recess of the tableware, the food in the recess can be efficiently scooped.

According to the tableware set of the above (12), since the width of the concave portion fits the width of the rake portion of the spoon, when the spoon is moved along the outer periphery of the bottom surface in the concave portion, Be able to scoop up food efficiently.

The perspective view of the tableware of Embodiment 1 of this invention Central longitudinal cross-sectional view of the tableware of Embodiment 1 of this invention The top view of the spoon of Embodiment 1 of this invention Side surface sectional drawing of the spoon of Embodiment 1 of this invention Explanatory drawing showing the use condition of Embodiment 1 of the present invention Explanatory drawing showing the use condition of Embodiment 1 of the present invention Explanatory drawing showing the use condition of Embodiment 1 of the present invention Explanatory drawing showing the use condition of Embodiment 1 of the present invention Central longitudinal cross-sectional view of the tableware of Embodiment 2 of this invention Central longitudinal cross-sectional view of the tableware of Embodiment 3 of this invention Center longitudinal cross-sectional view of the tableware of Embodiment 4 of this invention

In the present invention, each term is defined as follows.
(1) The width of the recess on the bottom When a tableware is placed on a horizontal place and the tableware is viewed from directly above, a straight line is drawn in the width direction of the target recess. And the cross-sectional shape of a recessed part when the said straight line is made into a cutting line is specified. In the cross section, for both the curve line from the bottom of the recess toward the peripheral wall and the curve line in the opposite direction, the point where the downwardly convex curve line ends (the curved surface convex upward from the downwardly curved surface) In the case of changing to, the inflection point is specified, and a horizontal line is drawn from the lower point of both in the width direction of the recess. The distance until the horizontal line reaches the other curved line is defined as the width of the recess. In the cross-sectional view of the tableware according to FIG. 2, the length of the line segment W is the width of the recess. Also, the width direction of the recess means that the tableware is placed in a horizontal place and the tableware is viewed from directly above, in the direction that can reach the peripheral wall with the shortest distance from the bottom of the recess of interest and in the opposite direction. It is the direction of a straight line extending in the direction of heading, and can change depending on the location of the bottom of the concave portion of interest.
(2) Depth of the concave portion on the bottom surface The distance from the horizontal line drawn when the width of the concave portion on the bottom surface is obtained to the bottom of the concave portion is defined as the depth of the concave portion. In the case of the tableware according to FIG. 2, the length of the line segment D is the depth of the recess. And the said horizontal line prescribes | regulates the boundary of a bottom face and a surrounding wall, and let a part which is outside a recessed part and is higher than the said horizontal line be a surrounding wall.
(3) Horizontal width direction of the spoon The most horizontal line segment that can be drawn from the left and right edges of the rake to the other edge when the spoon is erected so that the rake and handle are aligned vertically. The direction of the long line segment is the width direction of the spoon. In the case of the spoon according to FIG. 3, the direction of the line segment E is the horizontal width direction of the spoon.

A first embodiment of the present invention will be described with reference to FIGS.
In the present invention, tableware refers to a container that can contain food and drink such as a tea bowl, a bowl, or a dish. In this embodiment, a tea bowl will be described. There is no restriction | limiting in particular in the material of tableware, Although it can comprise with a metal, a ceramic, a plastics, glass, etc., the plastics excellent in the balance of intensity | strength and lightness are preferable. That is, in the case of plastic, there is an advantage that it is not easily damaged even if the tableware is accidentally dropped. In addition, it is lighter than metals and glass. For this reason, it is easy to use even for an elderly person who is handicapped, a handicapped person or a person who cannot use his hand freely due to injury.

The tea bowl 1 is for ordinary meals, and has a circular bottom surface 10 and a cylindrical peripheral wall 13 surrounding the bottom surface 10 so that various foods can be accommodated therein. As shown in FIG. 1 and FIG. 2, a raised portion 11 is formed in the center of the bottom surface 10 and is formed in a circular shape with an inclined surface 11 a toward the outside. The entire circumference of the raised portion 11, that is, the lower end of the peripheral wall 13 is formed. A recess 12 is formed in an annular shape along the entire inner periphery of the. As can be understood from the sectional view shown in FIG. 2, the concave portion 12 is configured by a curved surface 12 a convex downward, and the bottom of the concave portion 12 draws an annular line. In addition, until it reaches the bottom of the concave portion 12 from the center of the bottom surface 10, it is only inclined downward from the center of the bottom surface 10 toward the outer periphery, or the portion inclined downward and the horizontal portion It is preferably composed only of a combination, and it is preferable that there is no upwardly inclined surface because it is easy to move food to the recess 12 using the spoon 2.

The height of the peripheral wall 13 is not particularly limited, but in consideration of practicality as tableware, it is generally 1.5 to 12 cm based on the height of the bottom of the concave portion 12 of the bottom surface 10. 2.5 to 9.0 cm is typical. The plane dimensions of the tableware may be appropriately set in consideration of the height of the peripheral wall 13 in consideration of practicality as tableware. However, the size is generally 18 to 800 cm ² in terms of a horizontal projection area. A size of 28 to 400 cm ² is typical.

The curved surface 12a on the surface of the concave portion 12 has a shape corresponding to the curved portion 22a in front of the rake portion 22 of the spoon 2, that is, the curved surface 12a and the curved portion 22a have the same or approximate curves. Thus, the food 30 in the recess 12 can be easily and easily left without being left behind. From the viewpoint that there is no sense of incongruity in appearance, the viewpoint that it is easy to scoop up food, and the viewpoint that it is easy to use, the recess preferably has a depth of 0.2 to 2.0 cm, preferably 0.3 to 1.5 cm. More preferably, it is 0.4 to 1.0 cm. Further, from the viewpoint that a general spoon for meals can be used, the width of the recess is preferably 1.5 to 4.5 cm, more preferably 1.8 to 4.0 cm. Even more preferably, it is 0.0 to 3.5 cm.

It is convenient that the width of the concave portion is equal to or longer than the horizontal width of the rake portion of the spoon in order to allow a spoon to be inserted well. Since the advantage of easy scooping is diminished, the width of the recess is preferably equal to or shorter than the horizontal width of the scooping portion of the spoon when emphasizing the scooping of food. Specifically, the width of the recess is preferably equal to or shorter than the width of the rake portion of the spoon by 2.5 cm or less and shorter by 0.5 to 2.2 cm than the width of the rake portion of the spoon. Is more preferable, and it is even more preferable that the width is 0.8 to 2.0 cm shorter than the width of the rake portion of the spoon.

From the viewpoint of efficiently scooping up the food in the recess, the recess is erected on the bottom of the recess so that the rake portion faces downward and the lateral width direction of the rake portion is parallel to the width direction of the recess ( It is preferable that the rake part is formed in a size that can accommodate 5% or more from the lower end with respect to the length of the rake part when the spoon is raised. More preferably, it is formed to a size that can accommodate 20% or more, and even more preferably, it is formed to a size that can accommodate 30% or more. However, from the viewpoint of reducing discomfort in appearance and ease of use, the concave portion is positioned at the bottom of the concave portion so that the horizontal portion of the concave portion is parallel to the width direction of the concave portion. It is preferable that the entire rake portion is formed smaller than the size that can be accommodated when the spoon stands upright at the bottom, and the rake portion can accommodate 50% or less from the lower end relative to the length of the rake portion. More preferably, it is formed.

Here, the length of the rake part is the liquid formed when the direction of the spoon is set to the direction in which the rake part can be filled with the most liquid, and it is assumed that the liquid is filled to the limit at which the liquid does not spill. The surface is defined as the boundary of the rake portion, and is the length from the lower end to the upper end of the rake portion when the spoon is erected by the above-described method (pointing to the direction in which the spoon is highest).

In this embodiment, the shape of the curved surface 12a and the curved portion 22a formed by the edge of the spoon 2 have the same shape. Moreover, the said curved surface 12a can be changed corresponding to the shape of the curved part 22a of the spoon 2, or the spoon 2 corresponding to the curved surface 12a can also be selected.

As shown in FIGS. 3 and 4, the spoon 2 includes a handle portion 21 and a rake portion 22 into which food 30 is placed. The shape of the curved portion 22 a in front of the rake portion 22 is the same as that of the recess portion 12 as described above. Since it has the same shape as the curved surface 12a, the scooping portion 22 of the spoon 2 can always move while being in close contact with the surface of the concave portion 12, and can be scooped without leaving food 30 efficiently.

The operation of the first embodiment configured as described above will be described.
For example, many nursing foods are pasty, and as food in the bowl decreases, it becomes harder to eat. In such a case, as shown in FIG. 5, the user scoops up the food 30 collected by collecting the food 30 on the bottom surface 10 with the spoon 2 in the recess 12 using the inclined surface 11 a of the raised portion 11.

At this time, when the rake portion 22 of the spoon 2 is moved along the recess 12 while the front of the rake portion 22 is brought into contact with the surface of the recess 12, the food 30 accumulated in the recess 12 enters the spoon 2. To go. Thereafter, as shown in FIG. 6, the food 30 is scooped up with the spoon 2 and carried to the mouth for eating.

In this case, as shown in FIG. 5, if the position of the spoon 2 is located inside the recess 12, the pressing force of the spoon 2 is applied to the inside of the bowl 1 and there is no fear of falling down.
However, as shown in FIG. 7, when the spoon 2 is positioned above the concave portion 12 and the position 12 c to which the pressing force of the spoon 2 is applied is above the concave portion 12, the outward force is not exerted on the bowl 1. Although it is stable, the teacup 1 is stably supported by the yarn bottom 15 because the yarn tail 15 is outside the bottom 12 b of the recess 12.

Further, as shown in FIG. 8, there is a case where the spoon 2 is moved upward while being brought into contact with the surface 13 a of the peripheral wall 13, but at this time, a force F is applied to the surface 13 a of the peripheral wall 13 by the spoon 2 in the horizontal direction. However, since it is stably supported by the thread end 15, it is not necessary for one hand or the other person to support the teacup 1.
Therefore, if the user always holds the spoon 2 with one hand and moves it, the user can easily and easily leave the food 30 without leaving it. Further, when the spoon 2 containing food is moved upward along the peripheral wall 13 from the recess 12, the spoon 2 can be moved smoothly if the curved surface of the recess 12 is connected to the peripheral wall 13 without a step. it can.

In the present embodiment, the peripheral wall 13 includes a vertical portion, but the peripheral wall 13 may have an inclined portion as well as a vertical portion. For example, although not shown, both the inner wall and the outer wall of the peripheral wall 13 in FIG. 2 are set to have an average inclination angle within 20 °, preferably within 10 °, more preferably within 5 °, from the vicinity of the upper end of the recess 12 to the outside. Even in this configuration, the teacup 1 is stably supported even when force is applied by the spoon 2 as described above.

The effects of this embodiment are as follows.
When the food 30 contained in the recess 12 is eaten using the spoon 2, the rake portion 22 of the spoon 2 is inserted into the recess 12 and moved by contacting the surface of the recess 12. The accumulated food can be put into the scooping portion 22 and eaten. Further, since the concave portion 12 is formed over the entire circumference of the bottom surface 10, the remaining food can be reliably and easily removed without spilling.

FIG. 9 is a central longitudinal sectional view of Embodiment 2 of the present invention.
In the bowl 1 of the present embodiment, the center bottom 40 is flat by half, and the recess 12 is configured only on the outer circumference of the bottom. In this configuration, since the concave portion 12 is small, there is an advantage that the manufacturing is easy and the food 30 is easily stored in the concave portion 12. Thus, the recessed part 12 can be provided in the arbitrary positions of the outer periphery of a bottom face.

FIG. 10 is a central longitudinal sectional view of Embodiment 3 of the present invention.
The tableware of this embodiment is the platter 3, the center bottom face 41 is not inclined and is flat, and the recess 12 is provided on the entire circumference. In this embodiment, even when the tableware is a flat and large dish, the same effect as in the first embodiment can be obtained.

FIG. 11 is a central longitudinal sectional view of Embodiment 4 of the present invention.
The teacup 1 of the present embodiment is configured such that the average thickness D2 of the cross section of the bottom surface 10 of the teacup 1 of the first embodiment and the average thickness D3 of the cross section of the yarn bottom 15 are larger than the average thickness D1 of the cross section of the peripheral wall 13. As a result, the center of gravity of the teacup 1 is lowered, and further stable support can be achieved during use. More specifically, the average thickness of the portion inside the outer periphery of the yarn bottom 15 is 1.1 times or more of the average thickness of the portion outside the outer periphery of the yarn bottom 15. Preferably, it is 1.3 times or more, more preferably 1.5 times or more. However, if the average thickness of the portion on the inner side of the outer periphery of the yarn bottom 15 is excessively large, an uncomfortable appearance will occur, so the average thickness of the portion on the outer side of the outer periphery of the yarn bottom 15 is It is preferable that the average thickness of the portion inside the outer periphery of the yarn tail is 3 times or less, and more preferably 2.5 times or less.

From the viewpoint of stable support, the ratio (B / A) of the total mass B of the portion inside the outer periphery of the yarn bottom 15 to the total mass A of the portion outside the outer periphery of the yarn bottom 15 is 0. Is preferably 3 or more, more preferably 0.5 or more, and even more preferably 0.8 or more. Although the upper limit is not particularly set, if the portion is made too thick in order to increase the mass ratio of the portion inside the outer periphery of the thread tail 15, the manufacturing cost increases, and the appearance with normal tableware is increased. In general, the ratio (B / A) of the total mass B of the portion inside the outer periphery of the yarn bottom 15 to the total mass A of the portion outside the outer periphery of the yarn bottom 15 is 1.5 or less, typically 1.2 or less, and more typically 1.0 or less. Moreover, although not shown in figure, the same structure is employable also about the tableware of

Embodiment

2,3.

1 Teacup (tableware)
2 spoon 3 platter 10 bottom surface 11 raised portion 11a inclined surface 12 concave portion 12a curved surface 12b bottommost portion 12c position 13 where pressing force is applied peripheral wall 15 thread bottom 21 handle portion 22 rake portion 22a curved portion 30 food 40 bottom surface 41 bottom surface

Claims

A tableware comprising a bottom surface and a peripheral wall surrounding the bottom surface, a concave portion provided along the outer periphery of the bottom surface, and a curved surface of the concave portion corresponding to a curved portion in front of the spoon.
The tableware according to claim 1, wherein the concave portion is formed over the entire circumference of the bottom surface.
A bottom wall and a peripheral wall surrounding the outer periphery of the bottom surface are provided, and a concave portion is provided in an annular shape along the outer periphery of the bottom surface. The concave portion has a convex curved surface downward, and a depth of 0.2 to Tableware 2cm wide and 1.5-4.5cm wide.
The tableware according to any one of claims 1 to 3, wherein a thread tail is provided on the back surface of the bottom surface outside the bottom of the recess.
The tableware according to any one of claims 1 to 4, wherein the thickness of the bottom surface and the thread end is thicker than the thickness of the peripheral wall.
The ratio (B / A) of the total mass B of the portion inside the outer periphery of the yarn bottom to the total mass A of the portion outside the outer periphery of the yarn bottom is 0.3 or more. Tableware as described in any one.
The average thickness of the portion inside the outer periphery of the yarn bottom is 1.1 times or more of the average thickness of the portion outside the outer periphery of the yarn bottom. Tableware described in.
The tableware according to any one of claims 1 to 7, wherein the inner wall and the outer wall of the peripheral wall each have an average inclination angle within 20 ° from the vertical direction from the vertical direction to the outer side.
The tableware according to any one of claims 1 to 8, wherein there is no surface inclined upward from the center of the bottom surface toward the outer periphery until reaching the bottom of the recess from the center portion of the bottom surface.
The tableware according to any one of claims 1 to 9, wherein the height of the peripheral wall is 1.5 to 12 cm based on the height of the bottom of the concave portion on the bottom surface.
A tableware set comprising the tableware according to any one of claims 1 to 10, and a spoon having a rake portion and a handle portion, wherein the concave portion has the rake portion downward and the lateral width direction of the rake portion is the Tableware in which the rake portion is accommodated in a size that can accommodate 5% or more from the lower end with respect to the length of the rake portion when the spoon stands upright at the bottom of the recess so as to be parallel to the width direction of the recess. set.
The tableware set according to claim 11, wherein the width of the concave portion is equal to or shorter than a horizontal width of the rake portion of the spoon by 2.5 cm or less.