JP6618292B2 - Resin tableware - Google Patents

Description

  The present invention relates to a resin tableware in which food contained therein is reheated by hot air.

  2. Description of the Related Art Conventionally, cook chill systems are known in which cooked foods that have been rapidly refrigerated and stored in hospitals, elderly facilities, etc. are served on tableware and reheated before serving.

  As such a tableware for reheating, for example, a container body having a box shape with an opening on the upper surface and having a flange on the periphery of the bottom, and a box shape with a lower surface opening, and the side that hits the flange while being covered with the container body And a space for heat insulation is formed between most of the side part of the container body and most of the side part of the lid body with the lid body on the container body. What is comprised is known (refer patent document 1).

Japanese Patent No. 5177488

  However, in the structure of Patent Document 1, since the food in the tableware container for reheating is warmed and water vapor is generated, it has a shape that does not easily escape to the outside of the tableware. When reheating an oil dish such as the above, the surface becomes sticky due to water vapor during heating, and there is a concern that the appearance and texture may deteriorate.

  Therefore, the present invention solves such problems, and it is an object of the present invention to provide a resin tableware that can be reheated by hot air without impairing the aesthetics, texture, etc. of oil dishes such as fried foods. And

  In order to solve the above-mentioned problem, the resin tableware according to claim 1 of the present invention includes a container body having an opening on an upper surface, a lid that covers the opening, and the lid. In a state where the opening is covered, the support body is supported by the support section, and a mounting portion is provided in the container body so as to form a gap between the container body and the lid body. It is characterized by this.

Moreover, the resin tableware according to claim 2 of the present invention is the resin tableware according to claim 1 , wherein the placing portion has a base portion on which the support portion is provided, and the base portion includes the container. A communication hole is formed between the main body.

In addition, the resin tableware according to claim 3 of the present invention is the resin tableware according to claim 1 or 2 , wherein the food placed on the placement portion inside the container body is It can be reheated by hot air flowing from the gap.

  In the resin tableware of the present invention, a gap between the container main body and the lid is formed by the mounting portion accommodated in the container main body, and hot air is allowed to flow in from the gap, so that the beauty of oil dishes such as fried foods can be obtained. It can be reheated without damaging the texture.

It is a perspective view which shows the small opening state of the resin tableware in the Example of this invention. It is AA sectional drawing of FIG. 1 in the Example of this invention. It is a perspective view which shows the large opening state of the resin tableware in the Example of this invention. It is BB sectional drawing of FIG. 3 in the Example of this invention. It is an enlarged top view of the container main body which accommodated the mounting part of the resin tableware in the Example of this invention. It is sectional drawing of the resin tableware of another Example in the Example of this invention.

  Hereinafter, resin tableware in an embodiment of the present invention will be described with reference to the drawings. The resin tableware includes a container body having an opening on the upper surface, a lid that covers the opening, and a cover that supports the lid with the support, A mounting portion accommodated in the container main body is provided so as to form a gap between the main body and the lid. This allows hot air to flow through the gaps between the resin tableware, and the food that is placed on the placement part inside the container body, especially the aesthetics, texture, etc. of oil dishes such as tempura, fried food, and fried It can be reheated without damaging.

  Here, the covering state or the covering state to be described later does not mean a fitting state between the container body and the lid body, but covers the opening of the container body by the lid body and also by the support portion. This means a state in which a gap is formed between the container body and the lid. Moreover, a fitting state means the state which fitted so that a container main body and a cover body might be sealed, without providing a mounting part.

  The resin tableware is a cook chill table reheated by hot air from the outside, that is, a table having a high sealing property to prevent drying by hot air, and the container body and the lid are used as a pair. Main dishes such as the main dish plate type, bowl type, and bowl type. In the following examples, the resin tableware is assumed to be a main dish type having a relatively small height dimension, and the food placed on the placing portion is described as a fried food (not shown).

  As shown in FIGS. 1 and 2, the resin tableware according to the embodiment of the present invention includes a container body 10 having an opening 15 on an upper surface, a lid 20 covering the opening 15, and a container body 10. And a mounting portion 30 accommodated in the housing. Among the resin tableware, the container body 10 and the lid 20 are made of, for example, a thermosetting resin such as melamine resin, a thermoplastic resin such as polyethersulfone (PES), other porcelain, metal, wood, or the like. The

  As shown in FIGS. 2 and 5, the container main body 10 has a bottomed shape having an opening 15 on the upper surface, and has a bottom 11 on which the placement portion 30 is placed. On the outer peripheral edge of the upper surface of the bottom portion 11, a side portion 12 protrudes upward, and on the lower surface of the bottom portion 11, a leg portion 16 that protrudes downward is provided. Has been.

  The side portion 12 can be shaped so as to protrude upward while spreading outward with respect to the bottom portion 11, and has a predetermined height depending on the size of the food to be stored, Of course, it can change suitably. Moreover, the leg part 16 can also be provided intermittently in the state which has the predetermined space | interval in the notch part 14, and can also be provided continuously without having a predetermined space | interval, It is not restricted to this.

  Further, the side part 12 is provided with a body side collar part 13 for abutting and supporting the lid side collar part 23 of the lid body 20 from above. The main body side flange 13 protrudes outward from the upper end of the side portion 12 and can extend in the horizontal direction with respect to the mounting surface of the resin tableware, or obliquely upward or diagonally downward. Can be extended. Moreover, it can also extend in circular arc shape, and it is not restricted to this, It can combine suitably, for example, can form the main body side collar part 13 of predetermined shapes, such as cross-sectional substantially L shape, for example. Of course.

  In the present embodiment, the container body 10 has a side portion 12 projecting upward from an outer peripheral edge portion of a bottom portion 11 formed in a rectangular shape, and the side portion 12 is placed on the mounting surface of the resin tableware. On the other hand, the main body side flange 13 protrudes obliquely upward, and has an opening 15 on the upper surface. That is, the upper surface of the main body side flange 13 is tapered toward the inner side of the container main body 10, and has a structure in which the lid 20 can be easily covered with the container main body 10. Further, on the lower surface of the bottom portion 11, a leg portion 16 that protrudes downward is projected. The leg portion 16 is provided with a notch portion 14 on each side so that hot air can easily flow into the lower surface of the bottom portion 11, and the leg portion 16 is provided intermittently with a predetermined interval. Yes. Thereby, not only the side part 12 of the container main body 10 but also the bottom part 11 can be heated by the hot air flowing in from the notch part 14, which is efficient.

  As shown in FIGS. 1 and 2, the lid body 20 is disposed above the container body 10 and has a lid portion 21 that covers the opening 15. The lid portion 21 has the edge portion 22 set smaller than the inner dimension of the side portion 12 in the container body 10 in close proximity to the upper end portion of the side portion 12 so that the edge portion 22 faces in the inner direction of the side portion 12. The structure is arranged. More desirably, the lid 21 covers the opening 15 of the container main body 10, and is an edge projecting downward along the side 12 near the upper end of the side 12. The part 22 is made to face the side part 12 in close proximity.

  Further, in the vicinity of the edge portion 22, the lid side flange portion 23 protruding from the lid portion 21 is configured to be placed on the body side flange portion 13 of the container body 10. In other words, the lid-side flange 23 of the lid body 20 is supported by the body-side flange 13 of the container body 10 in the fitted state of the resin tableware without the placement portion 30. The lid-side flange 23 protrudes outward from the upper surface of the lid 21 and can extend in the horizontal direction with respect to the mounting surface of the resin tableware, or obliquely upward or diagonally downward. Can be extended. Moreover, it can also extend in circular arc shape, and is not restricted to this.

  In addition, a predetermined gap may be provided between the upper end portion of the side portion 12 and the edge portion 22 of the lid body 20 in order to easily cover the lid body 20 with respect to the container body 10. In addition, the lid portion 21 can be formed into a substantially flat plate shape or a substantially arcuate cross section depending on the size of the food to be stored in the same manner as the container body 10, but is not limited thereto. Absent. The lid 21 is provided with a handle 24 that protrudes outward from the upper surface.

  In the present embodiment, the lid 20 is configured such that the edge 22 of the lid 21 formed in a substantially arcuate cross section is set smaller than the inner dimension of the side 12 in the container body 10, and the upper end of the side 12 A lid-side flange portion 23 is formed so as to be opposed to each other and project outward from the upper surface of the lid portion 21 in the vicinity of the edge portion 22. Further, in a state in which the lid 20 is covered on the container body 10, the lid side flange 23 is supported by the body side flange 13, and a predetermined gap is provided between the upper end of the side 12 and the edge 22 of the lid 20. The lid 20 is easily covered with the container body 10. Further, as shown in FIG. 2, in the covering state, a state in which approximately half or more of the size of the main body side flange 13 is exposed, and hot air from above is applied to the gap t <b> 1 between the container main body 10 and the lid body 20. The structure is easy to flow into. The lid 21 is provided with a handle 24 that protrudes outward from the upper surface.

  The mounting part 30 is accommodated in the container main body 10 as shown in FIGS. 1-5, and a foodstuff is mounted. The mounting portion 30 is made of, for example, metal, resin, and the like, and is disposed on the bottom portion 11 of the container body 10, and a base portion 31 on which food is placed and a support portion 33 extending from the base portion 31. It consists of. It is desirable that the base portion 31 has a shape corresponding to the bottom portion 11 of the container body 10, so that the gap between the fried food serving as food and the bottom portion 11 can improve oil shortage and can be heated from below the food. A communication hole 32 is provided. The communication hole 32 may be provided on the entire surface of the base portion 31 or may be provided only on a part thereof.

  The support portion 33 supports the lid body 20 in a state where the container body 10 and the lid body 20 are covered, and forms gaps t <b> 1 and t <b> 2 between the container body 10 and the lid body 20. More specifically, the lid 20 located near the opening edge of the container body 10 is supported, and the gaps t1 and t2 are formed in the inclined posture of the lid 20. Thereby, hot air can be made to flow in the inside of resin tableware, and a foodstuff can be heated directly. Further, when the food is reheated, water vapor generated by vaporization of water contained in the food can be appropriately discharged from the gaps t1 and t2 between the container body 10 and the lid 20. As a result, the food surface is not sticky and can be reheated in a state that does not impair the beauty, texture, and the like.

  The support portion 33 may be integrally bent at a predetermined angle from a base portion 31 made of, for example, a wire, a plate-like body, or the like so as to be bent from the base portion 31 at a predetermined arc portion. It is the meaning which may be formed. In addition, the support portion 33 is not limited to being formed integrally with the base portion 31, and may be a separate body. Moreover, the support part 33 can also be provided not only in one place with respect to the base 31, but in multiple places. Thereby, the gaps t1 and t2 between the container main body 10 and the lid body 20 can be increased or decreased, and the amount of hot air to be introduced can be appropriately adjusted according to the food to be stored.

  Further, as shown in FIGS. 2, 4, and 5, the support portion 33 does not protrude outward from the main body side flange 13 of the container main body 10 in a state where the placement portion 30 is accommodated in the container main body 10. Configured as follows. This prevents it from coming into contact with other resin tableware arranged adjacently in the hot air reheating cart for cook chill, and prevents the food stored or the lid 20 from coming off. Can be prevented.

  Moreover, the support part 33 is the fitting state of the container main body 10 and the cover body 20, and the cover body 20 located in the vicinity of the opening edge part in the container main body 10, ie, the edge part 22 of the cover body 20, is viewed from below. It is configured to support and float. More desirably, the support portion 33 has at least the height dimension of the side portion 12 in the container main body 10 and is configured such that the distal end portion 34 projects from the bottom portion 11 side to the main body side flange 13 side. Accordingly, the support portion 33 can support the edge portion 22 of the lid portion 21 or the lid-side flange portion 23 in the lid body 20 in a stable state, and the gap t1 between the container body 10 and the lid body 20 can be supported. Alternatively, the gap t2 can be formed.

  In the present embodiment, the mounting portion 30 is formed in a rectangular shape so as to correspond to the bottom portion 11 of the container main body 10 by forming the communication holes 32 by appropriately combining metal wires that have been subjected to rust prevention treatment in a lattice shape. The support portion 33 is formed on one long side of the base portion 31 by extending a part of the wire forming the lattice obliquely upward in an arc shape with respect to the base portion 31. As shown in FIG. 2, the mounting portion 30 is configured so as not to protrude outward from the main body side flange 13 of the container main body 10 while being accommodated in the container main body 10. The main body side flange 13 has a height dimension up to the vicinity.

  As shown in FIGS. 1 to 4, the resin tableware configured as described above has a fried food (not shown) serving as a food placed on the placement unit 30, and a lid with respect to the container body 10. The body 20 is covered, and the hot air is regenerated in a state where the gap t1 or the gap t2 is provided between the container body 10 and the lid 20 by the support portion 33 of the placement portion 30 and the tip portion 34 of the support portion 33. Reheating is performed by hot air supplied into a heating cart (not shown).

  As for the reheating method, depending on the covering state of the container main body 10 and the lid body 20, a small opening state in which the gap t1 between them is a small opening, and a large opening in which the gap t2 is larger than the gap t1. The state can be selected as appropriate.

  In the small opening state, as shown in FIGS. 1 and 2, the edge portion 22 of the lid 20 from above the support portion 33 on the side portion 12 (left side in FIG. 2) on the side where the support portion 33 is disposed. Are in contact with each other and supported by the support portion 33, and are lifted by the support portion 33, and a gap t <b> 1 is formed between the edge portion 22 and the side portion 12. Moreover, it can support in the more stable state by making the edge part 22 and the cover side collar part 23 of a cover body contact | abut from the upper direction of the support part 33. FIG.

  In addition, the lid 20 is inclined by the support portion 33 at the side portion 12 (right side in FIG. 2) at a position facing the side portion 12 on the side where the support portion 33 is disposed via the center portion. Therefore, the edge portion 22 which is a part of the lid body 20 located on the lower side of the inclined posture abuts on the side portion 12, and the lid-side flange portion 23 of the lid body 20 contacts the body-side flange portion 13 of the container body 10. It comes into contact. That is, in the side part 12 in the position facing the side part 12 on the side where the support part 33 is disposed, hot air flowing in from the gap t <b> 1 is prevented from flowing out toward the outside of the container body 10.

  Further, in the side portion 12 at a position adjacent to the side portion 12 on the side where the support portion 33 is disposed, the lid-side flange portion 23 of the lid body 20 is arranged on the main body side of the container main body 10 depending on the inclined posture of the lid body 20. It is in a state of floating from the main body side flange 13 without being supported by the flange 13. That is, also in the side part 12 in the position adjacent to the side part 12 on the side where the support part 33 is disposed, hot air is blown from a predetermined gap between the upper end part of the side part 12 and the edge part 22 of the lid 20. It can be made to flow.

  In this way, hot air can be made to flow from a total of three sides of the side portion 12 on which the support portion 33 is disposed and the side portions 12 adjacent to the side portion 12, and the inflowing hot air is difficult to flow out. can do. As a result, the fried food can be directly heated by the hot air flowing into the resin tableware, and the water vapor generated during reheating can be appropriately discharged from the gap t1, and the surface of the food is sticky. Therefore, it can be reheated without impairing the aesthetic appearance, texture and the like.

  On the other hand, in the large opening state, as shown in FIGS. 3 and 4, the position of the lid 20 that covers the container body 10 is shifted outward from the small opening state toward the distal end portion 34 side of the support portion 33. As a result, the region of the gap t2 between the container body 10 and the lid body 20 is increased.

  More specifically, at the side portion 12 (left side in FIG. 4) on which the support portion 33 is disposed, the edge portion 22 of the lid 20 is brought into contact with the body side flange 13 of the container body 10 and is supported. The inner surface of the edge 22 is brought into contact with the distal end portion 34 of the portion 33 and is supported by the distal end portion 34 of the support portion 33 so that the lid 20 is hooked. As a result, the lid 20 on the support portion 33 side is lifted, and the side portion 12 (on the right side in FIG. 4) at a position facing the side portion 12 on the side where the support portion 33 is disposed through the center portion. A gap t <b> 2 is formed between the container body 10 and the lid body 20, and the edge portion 22 is in contact with the placement portion 30. That is, unlike the small opening state, the hot air flowing in from the gap t2 is prevented from flowing out to the outside of the container body 10 at the side portion 12 on the side where the support portion 33 is disposed.

  Moreover, in the side part 12 in the position adjacent to the side part 12 on the side where the support part 33 is disposed, a large part of the lid body 20 depends on the inclination posture of the lid body 20 which is larger than the inclination angle in the small opening state. The lid-side flange 23 is in a state of being lifted from the body-side flange 13 without being supported by the body-side flange 13 of the container body 10. That is, in the side portions 12 adjacent to the side portion 12 on which the support portion 33 is disposed, hot air is caused to flow from a predetermined gap between the upper end portion of the side portion 12 and the edge portion 22 of the lid body 20. Be able to.

  In this way, hot air can be introduced from the three sides of the side portion 12 at a position facing the side portion 12 on the side where the support portion 33 is disposed, and the side portions 12 adjacent to the side portion 12. It can be set as the structure which does not flow out easily. The reheating in the large opening state has the same effect as that in the small opening state, and can be appropriately selected depending on the type, size, amount, etc. of the food to be stored.

  As described above, according to the resin tableware according to the present invention described above, the gap t <b> 1 or the gap t <b> 2 is formed between the container main body 10 and the lid body 20 by the mounting portion 30 accommodated in the container main body 10, and the gap By letting hot air flow in, it can be reheated without impairing the beauty and texture of oil dishes such as fried food. In addition, the lid 20 can be positioned with respect to the container body 10 in the covering state, and the gap between the container body 10 and the lid 20 depending on the type, size, amount, etc. of the food to be stored. The t1 or the gap t2 can be adjusted as appropriate.

  In the embodiment described above, the shape, dimensions, etc. of the container main body 10, the lid body 20, and the placement portion 30 can be changed as appropriate. For example, in the case where the height dimension of the side portion 12 in the container body 10 is large (for example, a bowl shape, a bowl shape, etc.), the side facing the support portion 33 when covered with the large opening state of the above embodiment. In this case, the edge portion 22 and the lid side flange portion 23 of the lid body 20 may drop below the container body 10 and the stored food may be destroyed.

  Further, the container main body 10 may be configured such that the main body side flange 13 protruding from the side portion 12 is not provided. In such a case, the container main body configured to be in a covered state by supporting the lid-side flange portion 23 protruding from the lid portion 21 of the lid body 20 at the upper end portion of the side portion 12 of the container main body 10. The purpose is to be 10. That is, by accommodating the mounting part 30 in the container body 10 having at least the bottom part 11 and the side part 12 projecting upward from the bottom part 11, the gap t <b> 1 between the two in the covering state of the lid body 20. Or it can also be set as the structure which forms the gap | interval t2.

  In addition, the support portion 33 in the placement portion 30 can be formed by bending the base portion 31 a plurality of times. That is, in a state in which the mounting portion 30 is accommodated in the container main body 10, it has a predetermined height corresponding to the side portion 12 in the container main body 10, and the distal end portion 34 is from the bottom 11 side to the main body side flange 13 side. It is only necessary to be configured so as not to protrude outward from the main body side flange 13 of the container main body 10.

  For example, as shown in FIG. 6, the support portion 33 can be bent in a substantially L shape with respect to the base portion 31. Specifically, the support portion 33 is bent upward from one end portion of the base portion 31 and the distal end portion 34 side is bent again in the horizontal direction so as to face the main body side flange 13 of the container main body 10. . In this case, in order to cover the opening 15 as in the above embodiment, the gap 22 is formed between the container body 10 and the lid 20 by supporting the edge 22 of the lid 20 with the support 33. t3 can be formed. Further, the tip end portion 34 of the support portion 33 may abut against the main body side flange 13 of the container main body 10 or may float from the main body side flange 13.

  Furthermore, the support of the lid 20 in the support portion 33 is not limited to the one that supports the edge 22 of the lid 20 from below as long as the lid 20 can be supported in a stable state. In other words, the cover 20 can be lifted by supporting the portion from the substantially center portion to the edge portion 22 of the lid portion 21 with the support portion 33 so as to float.

  Furthermore, it is needless to say that a part of the configuration can be omitted or a part of the configuration can be extracted.

DESCRIPTION OF SYMBOLS 10 Container main body 11 Bottom part 12 Side part 13 Main body side collar part 15 Opening part 20 Cover body 21 Lid part 22 Edge part 23 Lid side collar part 30 Mounting part 31 Base part 32 Communication hole 33 Support part 34 Tip part t1-t3 Gap

Claims (3)

A container body having an opening on the upper surface;
A lid that covers the opening;
In a state where the opening is covered with the lid, the lid is supported by a support portion, and is accommodated in the container body so as to form a gap between the container body and the lid. A mounting section;
A resin tableware comprising:
The support portion supports the lid body in an inclined posture,
A resin tableware, wherein a part of the lid located on the lower side of the inclined posture is brought into contact with the container body . The mounting section, said has a base support portion is provided, on the base tableware according to claim 1, the communication hole is formed between the container body. The resin tableware according to claim 1 or 2 , wherein the food placed on the placement portion inside the container body can be reheated by hot air flowing from the gap.

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