JP2017019550A - Egg container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an egg container allowing stably arranging a label in an easily visible place.SOLUTION: There are included a container body including a storage recess for storing eggs, and a lid body provided on one side edge of the container body through a folding part, and openable/closable between a developed state of opening the outside of the storage recess, and a closed state of covering the storage recess. The lid body includes a lateral wall having a display part making a label arranged in the inside visible from the outside, and the container body includes a projection for sandwiching the label in cooperation with the lateral wall of the lid body in a closed state.SELECTED DRAWING: Figure 4

Description

  The present invention relates to an egg container for stably storing, transporting and selling eggs.

  Various types of egg containers (so-called egg packs) are known which include a container body provided with an accommodation recess for containing eggs and a lid provided on one side edge of the container body via a bent portion. Yes. In such an egg container, a label on which information such as the size of the contained egg, the place of production, the expiration date, and the barcode is written may be attached from the outside (for example, see Patent Document 1 below). reference). However, a container with a strong label is very laborious to peel off the label after using the container, making it difficult to recycle.

  For this reason, various types in which a label is sealed inside the container have been considered. For example, the container described in Patent Document 2 below discloses a container that directly supports a label with an egg shell. However, depending on the size of the eggs, it is possible that the labels that are supported by these eggs may be distorted or displaced from the desired position due to the movement of the eggs inside the container during transportation. .

JP 2012-51627 A Utility Model Registration No. 3035098

  This invention pays attention to such a malfunction, and provides the container which can arrange | position a label stably in the place where it is easy to visually recognize in the container of the egg of the type which encloses a label.

  In order to achieve such an object, the present invention takes the following measures. That is, the egg container according to claim 1 is provided in a deployed state in which the container main body having an accommodating recess for accommodating the egg and a bent portion is provided on one side edge of the container main body and the accommodating recess is opened to the outside. And a lid body that can be opened and closed between a closed state covering the housing recess, the lid body includes a side wall having a display part that allows a label arranged on the inside to be visually recognized from the outside, and a container body And a projection for sandwiching the label in cooperation with the side wall of the lid in the closed state.

  The egg container according to claim 2 is the egg container according to claim 1, wherein the container main body and the lid body are formed by bulging and molding a single synthetic resin sheet, and the protrusion is formed from the container main body. It is molded integrally.

  The egg container according to claim 3 is the egg container according to claim 1 or 2, wherein the height of the protrusion is set smaller than the height of the side wall.

  According to a fourth aspect of the present invention, in the egg container according to the first, second, or third aspect, the protrusion includes a holding surface that comes into contact with the side wall of the lid in the closed state.

  An egg container according to a fifth aspect is the egg container according to the first, second, third, or fourth aspect, wherein a plurality of protrusions are formed on one side edge side of the container main body.

  The egg container according to claim 6 is the egg container according to claim 1, 2, 3, 4 or 5, wherein the lid has a display part for visually recognizing the label arranged on the inside. The container body includes a central projection for sandwiching the label in cooperation with the top wall of the lid body in the closed state.

  ADVANTAGE OF THE INVENTION According to this invention, the container of the egg which can arrange | position a label stably in the place where it is easy to visually recognize can be provided.

The perspective view which shows the container of the egg of the state in which the egg and label concerning one Embodiment of this invention were accommodated. The top view which shows the container (development state) of the egg concerning the embodiment. The top view which shows the container (closed state) of the egg concerning the embodiment. AA line sectional view of Drawing 3. BB sectional drawing of FIG. Sectional drawing corresponding to FIG. 5 concerning the modification of this invention. Sectional drawing corresponding to FIG. 5 concerning the other modification of this invention.

  An embodiment of the present invention will be described with reference to FIGS.

  As shown in FIGS. 1 to 5, the egg container 1 according to the present embodiment is capable of accommodating an egg E and a label L that is folded in half. For example, ten eggs E are accommodated. It is a pack that can. The egg container 1 is provided with a container main body 2 having an accommodating recess 21 for accommodating the egg E, and a side edge 2a of the container main body 2 via a bent portion 3, and opens the accommodating recess 21 to the outside. A lid 4 that can be opened and closed between a state (O) and a closed state (C) that covers the housing recess 21 is provided.

  As shown in FIGS. 1, 2, 4 and 5, the container body 2 is made of a transparent plastic having a rectangular shape in plan view. The container body 2 includes a plurality of receiving recesses 21, a connection portion 22 formed between adjacent receiving recesses 21, a central portion 23 formed between the adjacent connecting portions 22, and around the receiving recess 21. The formed flanges 24, 25 and 26, and the overlapping portion 27 formed between the flanges 24, 25 and 26 and the connection portion 22 are provided. The accommodation recess 21 has a size and shape that can accommodate the lower part (the sharp end side) of the egg E. The central portion 23 includes a central protrusion 29 for sandwiching the label L in cooperation with the top wall 41 of the lid body 4 in the closed state (C). The overlapping portion 27 comes into contact with and overlaps the overlapping portion 49 of the lid body 4 in the closed state (C), and is provided in a triangular shape in plan view. The container body 2 includes a plurality of protrusions 28 for sandwiching the label L in cooperation with the side wall 42 of the lid body 4 in the closed state (C) on the side edge 2a side.

  Each protrusion 28 is formed together when the container body 2 and the lid body 4 are integrally formed by bulging and molding a single synthetic resin sheet. In other words, the container body 2 and the lid body 4 are formed by bulging and molding a single synthetic resin sheet, and the protrusions 28 are formed integrally with the container body 2. As shown in FIGS. 2, 4, and 5, the protrusion 28 is formed at a location corresponding to the overlapping portion 27 and has a substantially triangular pyramid shape. Each protrusion 28 extends upward from the vicinity of the bent portion 3, and the height dimension t 1 of the protrusion 28 with the bent portion 3 as a base point is higher than the height dimension t 2 of the side wall 42 of the lid 4 described later. Is also set smaller. Specifically, the height dimension t2 of the side wall 42 of the lid body 4 is set to approximately 20 mm to 40 mm, whereas the height dimension t1 of the protrusion 28 is approximately 5 mm to 20 mm (half the height dimension t2). Degree).

  The protrusion 28 includes a holding surface 281 that comes into contact with the side wall 42 of the lid body 4 in the closed state (C). The holding surface 281 has a triangular shape facing the outside of the container body 2 and is gradually inclined inward toward the upper side. The inclination angle of the holding surface 281 is set to be substantially the same as the inclination angle of the side wall 42 of the lid 4. In other words, the projection 28 is formed so that the holding surface 281 (outward surface) of the projection 28 and the inward surface 421 of the side wall 42 of the lid body 4 are parallel to each other. A gap s1 that can accommodate the label L is formed between the holding surface 281 of the protrusion 28 and the inward surface 421 of the side wall 42 of the lid body 4 in the closed state (C). On one side edge 2a side of the container body 2, four protrusions 28 having the same size and shape are formed intermittently across the width direction.

  As shown in FIGS. 1 to 5, the lid body 4 is made of a transparent plastic having a rectangular shape in plan view and formed integrally with the container body 2. The lid body 4 includes a top wall 41, four side walls 42, 43, 44, 45 provided continuously to the side edges of the top wall 41, and flanges 46 formed outside the side walls 43, 44, 45. 47, 48, and an overlapping portion 49 formed inside the flanges 46, 47, 48 and in contact with the overlapping portion 27 of the container body 2 in the closed state (C). 1 and 3, the illustration of the overlapping portion 49 is omitted.

  As shown in FIGS. 1 to 5, the top wall 41 has a planar shape, and has a display portion 411 that can visually recognize the label L arranged on the inside from the outside. The display unit 411 is formed so that the display of the label L accommodated in the container 1 can be read.

  The side wall 42 forms a flat surface formed on one side edge side of the container 1 and includes an inclined inward surface 421. The side wall 42 has the display part 422 which can visually recognize the label L arrange | positioned inside from the outer side. The display unit 422 is formed so that the display of the label L accommodated in the container 1 can be read. The side wall 43 is formed on the other side edge side of the container 1 and includes an inclined inward surface 431. The side walls 44 and 45 are formed between the side wall 42 and the side wall 43 and include inclined inward surfaces 441 and 451, respectively.

  The lid 4 is in an unfolded state (O) in which the housing recess 21 is opened to the outside as shown by a two-dot chain line in FIGS. 2 and 4, and a solid line in FIGS. 1, 3, and 4 and FIG. It is formed so as to be able to rotate about the bent portion 3 between the closed state (C) that covers the hollow housing recess 21. Then, the lid 4 is placed in the unfolded state (O), the egg E is placed in the receiving recess 21, the label L is placed in the lid 4, and then the lid 4 is put in the closed state (C), E and the label L are put in the container 1.

  The label L has, for example, rigidity and thickness dimensions such that the upper end side does not hang down due to the weight of the label L itself when the lower part thereof is gripped. The label L does not have an adhesive element, and is folded in half as shown in FIGS. 1 and 3 to 5. Specifically, the label L is made of paper that is not bonded to the container main body 2 or the lid body 4, and the first paper piece L1 and the second paper piece L2 are connected via the bent portion L3. It is continuous. The first paper piece L1 includes an information display portion L4 on the outward face L5. The information display part L4 is printed with an optically readable identifier such as a barcode indicating a price which is information on the egg E, for example. The second piece of paper L2 includes an information display portion L6 on the outward face L7. The information display part L6 is printed with, for example, a name or producer information that is information on the egg E to appeal to the consumer's consumption behavior. In addition, what kind of information may be displayed on the information display parts L4 and L6, and description is abbreviate | omitted about the content of the information in FIG.1 and FIG.3.

  Next, the process of packing the egg E and the label L into the egg container 1 will be described.

  First, as shown by a two-dot chain line in FIG. 4, the lid 4 is placed in an unfolded state (O) such that the top wall 41 is at the bottom, and the egg E is placed on the accommodation recess 21. At the same time or after this operation, the label L, which has been folded in advance to the bent portion L3 and shaped like a letter in a side view, is placed on the lid 4. At this time, the first paper piece L1 of the label L is attached to the side wall 42 of the lid 4 and the second paper piece L2 of the label L is attached to the top wall 41 of the lid 4. More specifically, the inwardly facing surface 421 of the side wall 42 and the outwardly facing surface L5 of the first paper piece L1 are also the inwardly facing surface 412 of the top wall 41 and the outwardly facing surface L7 of the second paper piece L2. Are arranged so as to face each other.

  From this state, the lid body 4 is rotated 180 degrees around the bent portion 3, and the lid body 4 is placed over the container body 2 as shown by the solid line in FIG. In this process, the label L covers the upper side of the egg E while the lower end portion of the label L is guided or supported by the projection 28 and the bent portion 3.

  At the time when the overlapping portion 27 of the container body 2 and the overlapping portion 49 of the lid body 4 contact each other, the label L is sandwiched between the container body 2 and the lid body 4, The positional deviation in the vertical direction is suppressed. More specifically, the first paper piece L1 of the label L is sandwiched between the holding surface 281 of the projection 28 and the inward surface 421 of the side wall 42 of the lid body 4 so as to be outside the first paper piece L1. The facing surface L5 sticks to the inward surface 421 of the side wall 42. The second paper piece L2 of the label L is sandwiched between the holding surface 291 formed at the upper end of the central protrusion 29 and the inward surface 412 of the top wall 41 of the lid 4, and the second paper piece The outwardly facing surface L7 of L2 sticks to the inwardly facing surface 412 of the top wall 41.

  Since it is such, the content displayed on the information display portions L4 and L6 of the label L can be clearly seen from the outside of the container 1.

  And the egg container 1 of this embodiment covers the flange 4 formed on the other side edge 2b side of the container body 2 and the flange 46 of the cover body 4 after covering the container body 2 with the lid body 4. It is stopped using tape T. The connection between the flanges 24 and 46 is not limited to the one using the tape T and can be changed in various ways, for example, using a bonding method other than the tape, heat welding, fitting of unevenness, etc. Of course it is also good.

  As described above, the egg container 1 according to the present embodiment is provided on the container main body 2 having the accommodating recess 21 for accommodating the egg E and the one side edge 2a of the container main body 2 via the bent portion 3. The lid 4 is openable and closable between an unfolded state (O) where the housing recess 21 is opened to the outside and a closed state (C) covering the housing recess 21, and the lid 4 is disposed inside. Protrusion for sandwiching the label L in cooperation with the side wall 42 of the lid body 4 in the closed state (C) while the side wall 42 having the display portion 422 that can visually recognize the label L from the outside is provided. 28 is provided. Therefore, the label L is sandwiched between the side wall 42 and the protrusion 28 and becomes stable, and the label L can be displayed in a clean state without the need to attach the label to the container as in the prior art. it can.

  Further, since the container body 2 and the lid body 4 of the present embodiment are formed by bulging and molding a single synthetic resin sheet, and the protrusions 28 are formed integrally with the container body 2, Can be molded. In other words, the protrusion 28 is formed together when the container body 2 and the lid body 4 are integrally formed by bulging and molding a single synthetic resin sheet, so that the number of steps can be reduced.

  In particular, since the height dimension t1 of the protrusion 28 is set smaller than the height dimension t2 of the side wall 42, the effect that the bulging molding can be easily performed even when a thin synthetic resin sheet material is used. In addition, the strength of the protrusion 28 can be prevented from becoming extremely small. In other words, how to reduce the cost of raw materials generated when the egg container 1 is made and the transportation cost of the container 1 due to the weight of the container 1 itself and the volume when the packs are stacked. When considering the above, it is preferable to make the thickness dimension of the synthetic resin sheet as small as possible (specifically, about 0.18 mm to 0.23 mm). However, in order to make a high protrusion 28 by stretching a thin synthetic resin sheet greatly in the thickness direction, a high level of technology is required, which may cause a reduction in productivity. Therefore, if it is like this embodiment, the formation of the protrusion 28 can be facilitated, and at the same time, the lower part of the label L (particularly the first paper piece L1) can be firmly held. An effect is obtained. In other words, if the height dimension t1 is suppressed to less than 20 mm as in the projection 28 of this embodiment, not only the projection 28 of the container body 2 can be easily formed by bulging molding, but also for fixing the label L. Further, the label L is brought into contact with the side surface (inward surface 421) of the lid body 4 on the side surface (holding surface 281) of the protrusion 28, whereby the mass productivity and the transportability can be improved.

  Furthermore, since the protrusion 28 of the present embodiment includes the holding surface 281 that contacts the side wall 42 of the lid body 4 in the closed state (C), the label L can be firmly held from both the front and rear sides. More specifically, the first paper piece L1 of the label L is accommodated in a gap s1 formed between the holding surface 281 of the protrusion 28 and the inward surface 421 of the side wall 42, and the holding surface 281 of the protrusion 28 And the inwardly facing surface 421 of the side wall 42, the label L is less likely to move even if the container 1 is shaken during transportation.

  Further, since a plurality of the protrusions 28 are formed on the side edge 2a side of the container body 2, the label L having a size in the width direction can be firmly held.

  Further, in the present embodiment, the lid body 4 includes a top wall 41 having a display portion 411 that can visually recognize the label L arranged on the inside from the outside, and the container body 2 is in the closed state (C). Since the central projection 29 for sandwiching the label L in cooperation with the top wall 41 of the lid 4 is provided, the upper surface side of the label L can be firmly held. More specifically, the second piece of paper L2 of the label L fits in a gap s2 formed between the holding surface 291 of the central projection 29 and the inward surface 412 of the top wall 41, and the central projection 29 Since it is sandwiched between the two surfaces of the holding surface 291 and the inward surface 412 of the ceiling wall 41, the label L can be displayed in a clean state without the need to attach the label to the container as in the prior art. In addition, there is an effect that the label L is difficult to move even if the container 1 is shaken during transportation.

  The present invention is not limited to the embodiment described above.

  For example, various changes can be made to the shape of the lid of the present invention and the shape of the label placed on the egg container.

  A specific example is shown in FIG. Hereinafter, the same reference numerals are given to portions that are the same as or correspond to those of the above-described embodiment, and detailed description thereof is omitted. An egg container 1 according to a modification of the present invention is provided with a container body 2 provided with an accommodation recess 21 for accommodating an egg E, and a side edge 2a of the container body 2 via a bent portion 3, and an accommodation recess 21 A lid 4 that can be opened and closed between an unfolded state (not shown) that opens to the outside and a closed state (C) that covers the housing recess 21, and the lid 4 is disposed on the inside of the label L And a projection 28 for sandwiching the label L in cooperation with the side wall 42 of the lid body 4 in the closed state (C). The shape of the lid 4 is different from that of the above-described embodiment.

  The lid body 4 according to the present modification has display portions 411 and 422 that can visually recognize the label L arranged inside only from one side edge 2a side of the container body 2 from the outside. On one side edge side of the lid body 4, a side wall 42, 44, 45 (side walls 44, 45 are not shown) provided continuously to the side edge of the top wall 41, and the side walls 42, 44 , 45 formed on the outer side of the flange 46, 47, 48 (the flanges 47, 48 are not shown), and the overlapping portion of the container body 2 formed on the inner side of the flanges 46, 47, 48 in the closed state (C) And an overlapping portion (not shown) in contact with (not shown). The top wall 41 has a planar shape and includes a display unit 411 that can visually recognize the label L disposed on the inside from the outside. The display unit 411 is formed so that the display of the label L accommodated in the container 1 can be read. The side wall 42 forms a flat surface formed on one side edge side of the container 1 and includes an inclined inward surface 421. The side wall 42 has the display part 422 which can visually recognize the label L arrange | positioned inside from the outer side. The display unit 422 is formed so that the display of the label L accommodated in the container 1 can be read. The side walls 44 and 45 (not shown) are formed continuously on both side edges of the side wall 42 and include inclined inward surfaces 441 and 451 (not shown), respectively. An accommodation recess 40 corresponding to the accommodation recess 21 of the container body 2 is formed on the other side edge side of the lid body 4.

  If it is such, the effect which is the same as that of embodiment mentioned above or according to this is acquired. That is, the first paper piece L1 of the label L is sandwiched between the holding surface 281 of the projection 28 and the inward surface 421 of the side wall 42, and the second paper piece L2 of the label L is placed at the upper end (blunt end) of the egg E. The content displayed on the information display portions L4 and L6 of the label L can be visually recognized from the outside of the container 1. Therefore, when there is relatively little information to be displayed on the second piece of paper L2 of the label L, or the portion of the label L arranged on the top of the egg E is reduced as much as possible, the state of the egg E can be visually recognized from the outside. For example, it can be suitably used.

  In particular, when the housing recess 40 is provided on the other side edge side portion of the lid 4 as in this modification, a projecting portion 40a projecting inwardly is formed in the central portion of the top wall 41; Become. By these protrusions 40a, it is possible to suppress interference between adjacent eggs E in the lateral direction. Further, the presence of the protruding portion 40a makes it possible to maintain a desired strength without increasing the thickness dimension of the synthetic resin sheet material, and it is possible to suppress the cost of raw materials and the cost during transportation.

  Still another specific example is shown in FIG. Hereinafter, the same reference numerals are given to portions that are the same as or correspond to those of the above-described embodiment, and detailed description thereof is omitted. An egg container 1 according to a modification of the present invention is provided with a container body 2 provided with an accommodation recess 21 for accommodating an egg E, and a side edge 2a of the container body 2 via a bent portion 3, and an accommodation recess 21 A lid 4 that can be opened and closed between an unfolded state (not shown) that opens to the outside and a closed state (C) that covers the housing recess 21, and the lid 4 is disposed on the inside of the label L And a projection 28 for sandwiching the label L in cooperation with the side wall 42 of the lid body 4 in the closed state (C). It is provided, and the shape of the lid 4 is different from the embodiment described above, and the label L to be sandwiched is different.

  The lid 4 according to this modification has a display portion 422 that can visually recognize the label L arranged inside only from the one side edge 2a side of the container body 2, as shown in FIG. It has the same configuration as the illustrated modification. Therefore, detailed description is omitted.

  The label L sandwiched between the containers 1 according to this modification is made of rectangular paper having no adhesive element and is not folded in half. Specifically, the label L does not include the second paper piece portion L2 and the bent portion L3 in the above-described embodiment.

  If it is such, the effect which is the same as that of embodiment mentioned above or according to this is acquired. That is, by sandwiching the first paper piece L1 of the label L between the holding surface 281 of the projection 28 and the inward surface 421 of the side wall 42, the content displayed on the information display portion L4 of the label L is stored in the container 1 Visible from the outside. Therefore, it can be suitably used when there is relatively little information to be displayed on the label L, or when it is desired to make the state of the egg E visible from the outside by removing the label L arranged on the top of the egg E. . Similarly to the modified example shown in FIG. 6, the housing concave portion 40 is provided in the portion on the other side edge side of the lid body 4 as in this modified example. A protruding portion 40a that protrudes is formed. By these protrusions 40a, it is possible to suppress interference between adjacent eggs E in the lateral direction. Further, the presence of the protruding portion 40a makes it possible to maintain a desired strength without increasing the thickness dimension of the synthetic resin sheet material, and it is possible to suppress the cost of raw materials and the cost during transportation.

  Various changes can be made to the other components of the present invention.

  In addition to chicken eggs, quail eggs and various other eggs may be applied.

  Obviously, the egg container may have any size and shape, and is not limited to the illustrated one. The container must be transparent so that at least the display part of the lid or the display part of the side wall is transparent, and the information such as the characters inside can be clearly seen. May be.

  The lid and the side wall of the container are not limited to a flat plate as a whole, and may be provided with reinforcing ribs. As a specific example, the side wall includes a reinforcing portion provided intermittently in the width direction, and the label disposed on the inner side of the reinforcing portion is visible from the outside. It is difficult to attach the label to the inward surface of the side wall in the portion where the reinforcing portion is formed, compared to the portion where the reinforcing portion is not formed. For this reason, it is conceivable that no reinforcing portion is provided in a place where an identifier such as a barcode is arranged in the information display part of the label, in other words, in a place where it is desired to improve the reading accuracy from the outside of the container.

  The protrusions are not limited to those formed integrally with the container body and the lid, and may be provided with separate bodies. However, if the protrusion is provided integrally with the container main body and the lid as in the present embodiment, molding can be facilitated.

  In addition, the protrusion is most preferably provided on one side edge side of the container main body, but may be provided in another place (for example, a place corresponding to the side walls 43, 44, 45 in the above-described embodiment). . Furthermore, the number of protrusions is not limited to four.

  The protrusions may be any one as long as the label is sandwiched in cooperation with the side wall of the lid body in the closed state, and the size and shape thereof can be variously changed. Further, in addition to the projection set so that a gap is formed between the projection and the side wall in the closed state of the lid, a part of the projection is formed between the projection and the side wall in the closed state of the lid. Or what is set so that all may contact | abut. In that case, the label can be sandwiched by slightly deforming the protrusion and the side wall. Further, the protrusion and the label may be in linear contact in addition to the surface contact. It should be noted that the label does not necessarily stick to the side wall by being sandwiched between the protrusion and the side wall of the lid.

  The height dimension of the protrusion is not limited to the height dimension smaller than that of the side wall, and may be approximately the same as the height dimension of the side wall. As described in the above-described embodiment, if the height dimension of the protrusion is relatively small, an effect of easy molding can be obtained, but if the height dimension of the protrusion is relatively large, a bent label is obtained. Can be held at the tip of the projection. Therefore, even when paper that does not have such a strong rigidity is used as a label, the first piece of paper can be closely attached to the side wall.

  In addition, the center protrusion does not necessarily support the label from the lower side, and the height dimension may be lowered as necessary.

  The label may be any material, size, shape, etc., and a plurality of labels may be enclosed.

  The embodiment disclosed this time is an example, and the present invention is not limited to this. The present invention is defined by the terms of the claims, rather than the scope described above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

  The present invention can be used for an egg container of a type in which a label is enclosed.

DESCRIPTION OF SYMBOLS 1 ... Egg container 2 ... Container main body 2a ... One side edge 21 ... Accommodating recessed part 28 ... Protrusion t1 ... Height dimension 281 ... Holding surface 29 ... Central protrusion 3 ... Bending part 4 ... Cover (O) ... deployed state (C) ... closed state 41 ... top wall 411 ... display part 42 (top wall 41) ... side wall t2 ... height dimension 422 (side wall 42) display part E (of side wall 42) egg L ... label

Claims (6)

A container body having an accommodation recess for accommodating an egg;
A cover body provided on one side edge of the container body via a bent portion, and capable of opening and closing between an unfolded state in which the housing recess is opened to the outside and a closed state covering the housing recess;
The lid includes a side wall having a display unit that allows a label disposed on the inside to be visually recognized from the outside,
An egg container, wherein the container body includes a protrusion for sandwiching the label in cooperation with the side wall of the lid in a closed state. The container body and the lid body are formed by bulging and molding a single synthetic resin sheet,
The egg container according to claim 1, wherein the protrusion is formed integrally with the container body. The egg container according to claim 1 or 2, wherein the height dimension of the protrusion is set smaller than the height dimension of the side wall. The egg container according to claim 1, 2 or 3, wherein the protrusion has a holding surface that comes into contact with the side wall of the lid in the closed state. The egg container according to claim 1, 2, 3, or 4, wherein a plurality of protrusions are formed on one side edge side of the container body. The lid body includes a ceiling wall having a display unit that can visually recognize a label arranged on the inside from the outside,
The egg container according to claim 1, 2, 3, 4, or 5, wherein the container body includes a central protrusion for sandwiching the label in cooperation with the top wall of the lid in the closed state.

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