JP4616019B2 - Cake packaging containers - Google Patents

Description

  The present invention relates to a cake packaging container that can also be used as a turntable for making cake.

  Many consumers do not purchase a pre-decorated finished cake as a birthday cake or a Christmas cake, but only purchase a base cake as a ready-made product and decorate it themselves. In this case, the cream paste on the base cake is carried out at each home, but owns a cake making turntable (see, for example, Patent Document 1 and Patent Document 2) that requires less storage space. There are few households, and it has become common to paste cream on a base cake placed on a cutting board. For this reason, when trying to paste cream over the entire circumference of the outer peripheral surface of the base cake, the operator must change its position or lift the cutting board once to change the orientation of the base cake. It was annoying. In addition, the cream could not be uniformly pasted on the outer peripheral surface of the base cake, and the appearance of the broken birthday cake and Christmas cake often deteriorated.

  On the other hand, as a packaging container for packaging a cake such as a base cake, for example, as shown in Patent Literature 3, a dividing means such as a knife is guided in a predetermined direction so that a stored item (cake or the like) has a predetermined size. There has been proposed a food container with a groove for cutting, in which a guide groove to be divided is formed on the peripheral edge of the accommodating portion. Although this packaging container was able to cut the contents by equally dividing it, it was not usable as a cake making turntable.

Japanese Utility Model Publication No. 44-024551 (Scope of request for registration of utility model, Fig. 1) Noto 3042270 (Scope of request for registration of utility model, Fig. 1 and Fig. 2) Japanese Utility Model Publication No. 07-002285 (Scope of request for registration of utility model, Fig. 1)

  The present invention has been made in order to solve the above-mentioned problems, and realizes a cake packaging container that can be used as a cake making turntable with a simple structure.

  The above-mentioned problem is a cake packaging container comprising a lower plate for placing a base cake and an upper lid for covering the base cake, and the lower plate is placed on the upper lid after opening and the lower plate is placed on the upper lid. The problem is solved by providing a cake packaging container that can be used as a turntable for making cake, and is a turntable that is rotatably supported. Thereby, it becomes possible to implement | achieve the cake packaging container which can be utilized as a turntable for cake preparation with a simple structure. When this cake packaging container is used as a turntable for making a cake (hereinafter sometimes simply referred to as “when making a cake”), the outer bottom surface of the lower plate serves as a base cake placing surface. Hereinafter, this cake packaging container may be referred to as a “lower dish rotating type cake packaging container”.

  The lower plate rotating type cake packaging container will be described in more detail. The lower dish is not particularly limited as long as it has a structure in which the lower dish is placed and fitted to the upper lid so as to be rotatably supported by the upper lid. For example, when the outer peripheral surface of the upper lid is substantially cylindrical, the inner peripheral surface of the lower plate is changed to a substantially cylindrical or regular polygonal cylinder (the cross section perpendicular to the height direction is a regular polygon). This can be realized by forming a shape that circumscribes the outer peripheral surface of the upper lid, such as a cylindrical shape. The lower pan has a circular inner bottom surface and a substantially cylindrical inner peripheral surface continuous to the inner bottom surface. When the lower pan is placed and fitted on the upper lid, the inner peripheral surface is the outer periphery of the upper lid. It is preferable that the structure is in sliding contact with the surface. This structure is preferably employed when the outer peripheral surface of the upper lid is substantially cylindrical. Thereby, when the lower plate is placed and fitted on the upper lid, the lower plate can be made difficult to drop off.

  The lower pan has a circular outer bottom surface and a substantially cylindrical outer peripheral surface continuous to the outer bottom surface, and the outer peripheral surface is a nappe guide surface when the lower pan is placed and fitted on the upper lid and rotated. It is also preferable that Thereby, it becomes possible to paste a cream uniformly on the outer peripheral surface of a cylindrical base cake.

  It is also preferable that a flange is formed on the lower plate. As a result, not only the cake packaging container can be easily carried, but also the cake can be rotated by grasping the flange during cake production, and the operability of the cake production turntable can be improved. . The shape of the flange is not particularly limited and may be circular, but is preferably polygonal. Thereby, it becomes possible to rotate a lower plate by pushing the corner | angular part of the said flange by hand at the time of cake preparation, and can further improve the operativity of the turntable for cake preparation.

  The upper lid is not particularly limited as long as it has a structure that can rotatably support the lower pan when the lower pan is placed and fitted. In such a structure, for example, when the inner peripheral surface of the lower plate is substantially cylindrical, the outer peripheral surface of the upper lid has a shape inscribed in the inner peripheral surface of the lower plate, such as a substantially cylindrical shape or a regular polygonal cylinder shape. It can be realized by forming. The upper lid has a circular outer bottom surface and a substantially cylindrical outer peripheral surface continuous to the outer bottom surface, and the outer peripheral surface slides on the inner peripheral surface of the lower pan when the lower pan is placed and fitted on the upper lid. It is preferable that the structure is in contact. This structure is preferably employed when the inner peripheral surface of the lower plate is substantially cylindrical. Thereby, when the lower plate is placed and fitted on the upper lid, the lower plate can be made difficult to drop off.

  It is also preferable that the friction reducing means is provided on the lower plate or the upper lid. Thereby, the friction force which a lower plate receives from an upper cover at the time of cake preparation can be reduced, it becomes possible to rotate a lower plate more smoothly, and the workability | operativity at the time of cake preparation can be improved. The friction reducing means is not particularly limited as long as it can reduce the friction between the lower plate and the upper lid. The friction reducing means may use chemical means such as applying a drug for reducing the coefficient of friction to the lower plate or the upper lid, or may have protrusions or grooves for reducing the contact area between the lower plate and the upper lid. You may use physical means, such as providing in a lower plate or an upper lid. The place where the friction lowering means is provided is not particularly limited as long as it is a lower plate or an upper lid, and may be the inner peripheral surface of the lower plate, the outer peripheral surface of the upper lid, etc. Provided on the bottom. The friction reducing means may be provided on only one of the lower plate and the upper lid, or may be provided on both.

  When the friction reducing means is a protrusion provided on the inner bottom surface of the lower plate or the outer bottom surface of the upper lid, it is preferable to provide the protrusion in a ring shape. Thereby, when the lower plate is placed and fitted on the upper lid, the lower plate can be kept horizontal, and the lower plate can be operated more smoothly. Here, “providing the projections in a ring shape” not only refers to the case where the linear (ring-shaped) projections are continuously formed without a break, but also a plurality of dot-like or linear projections are intermittently arranged. Including cases. When the friction reducing means is a projection provided in a ring shape on the inner bottom surface of the lower plate or the outer bottom surface of the upper lid, a guide groove for guiding the projection is ringed on the inner bottom surface of the lower plate or the outer bottom surface of the upper lid. It is preferable to provide in a shape. Thereby, when rotating the lower plate placed and fitted on the upper lid, the lower plate can be further prevented from falling off. When the projection is provided on the inner bottom surface of the lower plate, the guide groove is provided on the outer bottom surface of the upper lid, and when the projection is provided on the outer bottom surface of the upper lid, the guide groove is formed on the inner bottom surface of the lower plate. Provide.

  The above-mentioned problem is a cake packaging container comprising a lower plate for placing a base cake and an upper lid for covering the base cake, and the upper lid is lowered by placing and fitting the upper lid on the lower plate after opening. The problem is solved by providing a cake packaging container that can be used as a turntable for making cakes, which is a turntable that is rotatably supported by a dish. When the cake packaging container is used as a cake making turntable, the outer bottom surface (upper surface) of the upper lid is the base cake placement surface. Hereinafter, this cake packaging container may be referred to as a “top lid rotating type cake packaging container”.

  Here, the configuration that can be adopted in the lower plate rotation type cake packaging container can also be adopted in the upper lid rotation type cake packaging container unless it is obvious that the configuration cannot be adopted in the upper lid rotation type cake packaging container. Shall. For example, in the configuration of the lower dish rotating cake packaging container described in [Claim 2] to [Claim 9] and [0007] to [0012], “lower plate” is read as “upper lid”, and “ By replacing “upper lid” (excluding those read from the lower plate) with “lower plate”, it can also be adopted in a cake packaging container of a rotating upper lid type. The same applies to the configuration of the lower dish rotating cake packaging container described in [Best Mode for Carrying Out the Invention] described later.

  Furthermore, the above-mentioned problem is a cake packaging container comprising a lower plate for placing a base cake and a saucer for placing the lower plate, and the saucer is placed and fitted on the lower plate after opening. The problem is solved by providing a cake packaging container which can be used as a turntable for making cakes, which is a turntable supported rotatably on the lower plate. When this cake packaging container is used as a cake making turntable, the outer bottom surface of the tray serves as a base cake placement surface. Hereinafter, this cake packaging container may be referred to as a “dish pan rotating type cake packaging container”.

  Here, the configuration that can be adopted in the lower plate rotation type cake packaging container can also be adopted in the tray rotation type cake packaging container unless it is obvious that the configuration cannot be adopted in the tray rotation type cake packaging container. Shall. For example, in the configuration of the lower dish rotating type cake packaging container described in [Claim 2] to [Claim 9] and [0007] to [0012], the “lower dish” is replaced with “the saucer”, and “ By replacing “top cover” with “bottom plate”, it can also be used in a cake-wrapping container with a rotating tray. The same applies to the configuration of the lower dish rotating cake packaging container described in [Best Mode for Carrying Out the Invention] described later.

  As described above, a cake packaging container that can be used as a turntable for making a cake can be realized with a simple structure by the cake packaging container of the present invention. For this reason, it is possible to easily make a high-quality decoration cake at each home without separately purchasing a cake-making turntable that is less frequently used and requires storage space.

  A preferred embodiment of the cake packaging container of the present invention will be described more specifically with reference to the drawings. The cake packaging container of the present invention has three forms: a lower dish rotating type cake packaging container, an upper lid rotating type cake packaging container, and a tray rotating type cake packaging container.

[Rotating lower plate cake packaging container]
First, the lower dish rotating type cake packaging container will be described. FIG. 1 is a perspective view showing a state where a lower plate rotating type cake packaging container 100 is disassembled into a lower plate 110 and an upper lid 120. FIG. 2 is a view (bottom view) of the lower plate 110 in the lower plate rotation type cake packaging container 100 as viewed from the outer bottom surface 114 side. As shown in FIG. 1, the lower dish rotating type cake packaging container 100 includes a lower dish 110 for placing a base cake 200 and an upper lid 120 for covering the base cake 200. Is mounted on the upper lid 120 to form a rotating plate in which the lower plate 110 is rotatably supported by the upper lid 120, and can be used as a cake making turntable.

[Lower plate]
The lower plate 110 will be described in more detail. The lower pan 110 is not particularly limited as long as it can be placed and fitted to the upper lid 120 and can be rotated with respect to the upper lid 120 in this state. In the cake packaging container 100 of the present embodiment, as shown in FIG. 1, the lower dish 110 is a shallow tray having a circular inner bottom surface 111 and a substantially cylindrical inner peripheral surface 112 continuous to the inner bottom surface 111. The inner peripheral surface 112 is in sliding contact with the outer peripheral surface 122 of the upper lid 120 when the lower pan 110 is placed and fitted to the upper lid 120 with the lower plate 110 turned upside down. The diameter of the inner bottom surface 111 is usually set to a value that is the same as or slightly larger than the diameter of the base cake 200. On the inner bottom surface 111 of the lower plate 110, a protrusion 113 serving as a friction reducing means is provided in a ring shape. The center of the ring-shaped protrusion 113 usually coincides with the center of the inner bottom surface 111. 2, the outer bottom surface 114 of the lower plate 110 is circular, and the outer peripheral surface 115 of the lower plate 110 is substantially cylindrical.

As shown in FIG. 1, a substantially square flange 116 is provided on the upper end of the inner peripheral surface 112 of the lower plate 110 so as to face outward. An engagement groove for engaging with the upper lid 120 at the time of cake packaging is provided on the peripheral edge of the flange 116. As shown in FIG. 2, scales S _{1 to} S ₁₀ are provided on the back surface side of the flange 116, and the base cake 200 placed on the outer bottom surface 114 of the lower plate 110 is accurately divided and cut. Be able to. The arrangement of the scales S _{1 to} S ₁₀ is not particularly limited, but in the cake packaging container 100 of the present embodiment, 0 ° (an angle with the center of the outer bottom surface 114 being the center of the corner; the same applies hereinafter). The scales S ₁ and S ₂ with no numbers are placed at the positions of 180 ° and 180 °, the scales S ₃ and S ₄ marked with “3” are placed at the positions of 120 ° and 240 °, and 72 ° the 114 ° and 216 ° and 288 scale S ₅ to S ₈ labeled "5" position of ° place, the 60 ° and the scale S _9, S ₁₀ labeled "6" to the position of 320 ° It is arranged. For this reason, the base cake 200 can be accurately cut into two equal parts, three equal parts, five equal parts, or six equal parts. If you want to cut the base cake 200 into four or eight equal parts, in addition to the scales S ₁ and S ₂ , use the corners of the flange 116 formed in a substantially square shape and the center of each side as a guide. Good.

  The material of the lower plate 110 is not particularly limited as long as it is suitable for use in cake packaging containers, but usually a synthetic resin that is easy to mold and lightweight is adopted. Examples of the synthetic resin suitable as a material for the lower dish 110 include polystyrene, polypropylene, polyethylene terephthalate, and vinyl chloride. Among these, polystyrene, polypropylene, and polyethylene terephthalate are preferable because dioxins are not generated when incinerated. In the cake packaging container of this embodiment, high-strength and inexpensive polystyrene is used as the material of the lower plate 110.

[Top cover]
The upper lid 120 will be described in more detail. The upper lid 120 is not particularly limited as long as the upper lid 120 has a structure in which the lower dish 110 can be placed and fitted and supported rotatably. In the cake packaging container 100 of the present embodiment, the upper lid 120 has a deep bowl-like shape having a circular outer bottom surface 121 and a substantially cylindrical outer peripheral surface 122 continuous with the outer bottom surface 121, as shown in FIG. The outer peripheral surface 122 comes into sliding contact with the inner peripheral surface 112 of the lower plate 110 when the lower plate 110 is placed and fitted in an inverted state. The outer peripheral surface 122 of the upper lid 120 may be tapered to increase its strength. Although not shown, the inner bottom surface of the upper lid 120 (the back surface of the outer bottom surface 121) is circular, and the inner peripheral surface of the upper lid 120 (the back surface of the outer peripheral surface 122) is cylindrical.

  As shown in FIG. 1, a guide groove 123 for guiding a protrusion 113 (friction reducing means) provided on the lower plate 110 is provided in a ring shape on the outer bottom surface 121 of the upper lid 120. The center of the ring-shaped guide groove 123 usually coincides with the center of the outer bottom surface 121. In the cake packaging container 100 of this embodiment, the guide groove 123 is provided shallower than the protrusion 113, and when the lower plate 110 is placed and fitted on the upper cover 120, the inner bottom surface 111 of the lower plate 110 and the upper cover 120 A gap is generated between the outer bottom surface 121 and the contact area between the lower plate 110 and the upper lid 120 can be reduced (see FIG. 7). The contact area between the lower plate 110 and the upper lid 120 can also be reduced by providing a difference in the shape of the guide groove 123 and the protrusion 113. For example, the inclination angle formed by the pair of inner walls forming the guide groove 123 may be set smaller than the inclination angle formed by the pair of outer walls forming the protrusion 113.

  As shown in FIG. 1, a substantially square flange 124 is provided outwardly at the lower end of the outer peripheral surface 122 of the upper lid 120. Engaging protrusions for engaging with engaging grooves provided on the flange 116 of the lower plate 110 are provided on the peripheral edge of the flange 124. The engaging convex portion is formed so that its width is slightly larger than the width of the engaging groove, and engages with the engaging groove while expanding the engaging groove to both sides. ing. Therefore, the cake packaging container 100 can be easily opened, but can also maintain airtightness during cake packaging.

  The material of the upper lid 120 is not particularly limited as long as it is suitable for use in cake packaging containers, but usually a synthetic resin that is easy to mold and lightweight is employed. Examples of the synthetic resin suitable as a material for the upper lid 120 include polyethylene terephthalate, polystyrene, polypropylene, and vinyl chloride. Among these, polyethylene terephthalate, polystyrene, and polypropylene are suitable because dioxins are not generated when incinerated. In the cake packaging container of this embodiment, polyethylene terephthalate having particularly excellent strength is adopted as the material of the upper lid 120.

[Base cake]
Various base cakes 200 can be packaged in the lower dish rotating type cake packaging container 100. The base cake 200 to be packaged by the cake packaging container 100 of the present invention is not particularly limited as long as it is a cake that is sold for the purpose of being decorated. Is exemplified.

[Cake packaging method]
Next, a cake packaging method using the lower dish rotating type cake packaging container 100 will be described. FIG. 3 is a perspective view showing a lower dish rotating cake packaging container 100 during cake packaging. As shown in FIG. 3, the lower dish rotating type cake packaging container 100 is configured to wrap the base cake 200 by covering the base cake 200 placed on the lower dish 110 with an upper lid 120. Can be suitably protected. The base cake 200 may be sold in this state, or may be sold in a state where the outside of the cake packaging container 100 or the base cake 200 is vacuum packed with a packaging bag (not shown) or the like. Further, the cake packaging container 100 may be sold in a state where the outside of the cake packaging container 100 is packed in a packaging box (not shown). Furthermore, the cake packaging container 100 may contain one base cake 200 or a plurality of base cakes 200. In the latter case, the height of the upper lid 120 becomes high, and it becomes possible to produce a cake in a more comfortable posture.

[Cake making method]
Next, a cake manufacturing method using the lower dish rotating type cake packaging container 100 will be described. First, the upper lid 120 of the cake packaging container 100 is lifted from the state of FIG. FIG. 4 is a perspective view showing a state where the upper lid 120 is removed from the lower plate 110 in the cake packaging container 100 of the lower plate rotating type. The removed upper lid 120 is placed in a state where it is faced down on a kitchen table (not shown). At this time, the upper lid 120 may be fixed to a kitchen table or the like by fixing means such as an adhesive tape (not shown). This is because if the upper lid 120 moves during cake production, the cream cannot be uniformly pasted on the outer peripheral surface of the base cake 200.

  Next, the base cake 200 placed on the lower plate 110 is lifted and removed from the lower plate 110. FIG. 5 is a perspective view showing a state where the base cake 200 placed on the lower plate 110 is removed from the lower plate 110 in the cake rotating container 100 of the lower plate rotating type.

  Next, the lower plate 110 is turned upside down and placed and fitted on the upper side of the upper lid 120 that has been placed on the kitchen table. FIG. 6 is a perspective view showing a state in which the lower plate 110 is turned upside down and placed on the upper lid 120 that has been placed face down in the lower plate rotating cake packaging container 100.

  FIG. 7 is a cross-sectional view showing a state in which the upper lid 120 and the lower plate 110 placed and fitted on the upper lid 120 are cut along a plane including the central axis of the lower plate 110. 7, it can be seen that the inner peripheral surface 112 of the lower plate 110 is in sliding contact with the outer peripheral surface 122 of the upper lid 120, so that the lower plate 110 is not easily dropped off. Further, the projection 113 (friction reducing means) provided on the inner bottom surface 111 of the lower plate 110 causes the inner bottom surface 111 of the lower plate 110 to float from the outer bottom surface 121 of the upper cover 120, thereby contacting the lower plate 110 and the upper cover 120. It can also be seen that the lower plate 110 can be smoothly rotated on the upper side of the upper lid 120. Further, it can be seen that the projection 113 is fitted in the guide groove 123 provided on the outer bottom surface 121 of the upper lid 120, so that the lower plate 110 is more difficult to drop off. At this time, the lower plate 110 is a turntable rotatably supported by the upper lid 120, and the cake packaging container 110 can function as a cake making turntable.

  Next, the base cake 200 is placed on the outer bottom surface 114 of the lower dish 110 that is placed and fitted on the upper lid 120. FIG. 8 is a perspective view showing a state where the base cake 200 is placed on the outer bottom surface 114 of the lower plate 110 in the lower plate rotating type cake packaging container 100. At this time, if the center axis of the base cake 200 is greatly deviated from the center axis of the lower plate 110, the cream may not be uniformly pasted on the outer peripheral surface of the base cake 200. It is made to coincide with the central axis of the lower plate 110 with high accuracy. In the cake packaging container 100 of the present embodiment, the bottom surface of the base cake 200 substantially coincides with the outer bottom surface 114 of the lower plate 110 (in practice, the diameter of the outer bottom surface 114 is set slightly larger than the diameter of the base cake 200) When the base cake 200 is placed as described above, the central axis of the base cake 200 and the central axis of the lower plate 110 can be matched with high accuracy. If the base cake 200 is divided into a plurality of layers and it is necessary to sandwich a cream or fruit between the layers, the process is completed by this time.

  Thereafter, the lower plate 110 is operated to paste the cream on the outer peripheral surface of the base cake 200 while rotating the base cake 200. FIG. 9 is a perspective view showing a state in which the base cake 200 is rotated by operating the lower plate 110 in the lower plate rotating cake packaging container 100. Cream paste is usually done using a spatula called a nappe (not shown), but pressing the flange 116 with the hand opposite to the hand holding the nappe can easily rotate the lower plate 110. it can. At this time, it is preferable to carry out the operation while bringing the tip of the nappe into contact with the outer peripheral surface 115 (nappe guide surface) of the lower plate 110. This is because if the nappe moves in the radial direction of the base cake 200 during the paste of the cream, the cream may not be uniformly pasted on the outer peripheral surface of the base cake 200.

Finally, when other desired decorations are applied to the base cake 200, the decoration cake is completed. The decoration cake obtained at this time has a cream uniformly applied to the outer peripheral surface of the base cake 200, and has a beautiful appearance and a high quality. The decoration cake may be cut using the scales S _{1 to} S ₁₀ (see FIG. 2) provided on the lower plate 110 as a guide.

[Rotating top lid type cake packaging container]
Next, an upper lid rotating type cake packaging container will be described. FIG. 10 is a cross-sectional view showing a state where the upper lid rotating type cake packaging container 100 is cut along a plane including the central axis of the lower plate 110 during cake packaging. FIG. 11 is a cross-sectional view showing a state in which the upper lid rotating type cake packaging container 100 is cut along a plane including the central axis of the lower plate 110 during cake production. As shown in FIGS. 10 and 11, the upper lid rotating type cake packaging container 100 includes a lower plate 110 for placing the base cake 200 and an upper lid 120 for covering the base cake 200. By placing and fitting 120 on the lower plate 110, the upper lid 120 becomes a turntable supported rotatably on the lower plate 110, and can also be used as a cake making turntable. In the upper lid rotating type cake packaging container 100 of the present embodiment, the lower dish 110 has a shape in which the upper lid 120 (see FIG. 1) of the lower dish rotating type cake packaging container 100 is turned upside down. The upper lid 120 has a shape in which the upper and lower sides of the lower dish 110 (see FIG. 1) in the lower dish rotating type cake packaging container 100 are turned upside down.

[Rotating tray cake packaging container]
Finally, a tray rotating type cake packaging container will be described. FIG. 12 is a cross-sectional view showing a state in which the tray rotating type cake packaging container 100 during cake packaging is cut along a plane including the central axis of the lower dish 110. FIG. 13 is a cross-sectional view showing a state in which the pan rotating type cake packaging container 100 at the time of cake production is cut along a plane including the central axis of the lower plate 110. As shown in FIGS. 12 and 13, the rotating tray type cake packaging container 100 includes a lower tray 110 for placing the base cake 200 and a receiving tray 130 for placing the lower tray 110. By placing and fitting 130 on the lower plate 110, the receiving plate 130 is rotatably supported by the lower plate 110, and can also be used as a cake making turntable. In the tray rotating type cake packaging container 100 of the present embodiment, the lower dish 110 has a shape in which the upper lid 120 (see FIG. 1) of the lower dish rotating type cake packaging container 100 is turned upside down. The saucer 130 has the same shape as the lower plate 110 (see FIG. 1) in the lower plate rotation type cake packaging container 100.

It is the perspective view which showed the state which decomposed | disassembled the lower plate rotation type cake packaging container into the upper cover and the lower plate. It is the figure (bottom view) which looked at the lower dish in the lower dish rotation type cake packaging container from the outer bottom surface side. It is the perspective view which showed the lower plate rotation type cake packaging container at the time of cake packaging. It is the perspective view which showed the state which has removed the upper cover from the lower plate in the lower plate rotation type cake packaging container. FIG. 5 is a perspective view showing a state where the base cake placed on the lower plate is removed from the lower plate in the lower plate rotation type cake packaging container. FIG. 5 is a perspective view showing a state where the lower plate is turned upside down and is placed and fitted on the upper lid that has been placed in the face down state in the lower plate rotating type cake packaging container. FIG. 5 is a cross-sectional view showing a state in which the upper lid and the lower pan placed and fitted on the upper lid are cut along a plane including the central axis of the lower pan in the lower dish rotating type cake packaging container. FIG. 5 is a perspective view showing a state where a base cake is placed on the outer bottom surface of the lower dish in the lower dish rotating type cake packaging container. FIG. 5 is a perspective view showing a state where the base cake is rotated by operating the lower dish in the lower dish rotating type cake packaging container. It is sectional drawing which showed the state which cut | disconnected the upper lid rotation type cake packaging container at the time of cake packaging by the plane containing the central axis of a lower plate. It is sectional drawing which showed the state which cut | disconnected the upper lid rotation type cake packaging container at the time of cake preparation with the plane containing the central axis of a lower plate. It is sectional drawing which showed the state which cut | disconnected the saucer rotation type cake packaging container at the time of cake packaging by the plane containing the central axis of a lower plate. It is sectional drawing which showed the state which cut | disconnected the saucer rotation type cake packaging container at the time of cake preparation with the plane containing the central axis of a lower plate.

Explanation of symbols

100 cake packaging container
110 Lower plate
111 Inner bottom of the lower plate
112 Inner peripheral surface of lower plate
113 Protrusion (Friction reduction means)
114 Outer bottom of the lower plate
115 Outer surface of lower plate
116 Bottom plate flange
120 Upper lid
121 Outer bottom of upper lid
122 Outer surface of upper lid
123 Guide groove
124 Top cover flange
130 saucer
200 base cake
S ₁ ~S ₁₀ scale

Claims (8)

A cake packaging container comprising a lower plate for placing a base cake and an upper lid for covering the base cake,
Shitasara a With turntable rotatably supporting the lower dish lid with置嵌if mounting the upper lid after opening, it is possible to use as a turntable for cakes produced,
Cake packaging characterized in that a ring-shaped projection for reducing the frictional force that the lower plate receives from the upper lid when used as a cake making turntable is provided on the inner bottom surface of the lower plate or the outer bottom surface of the upper lid container. Cake packaging container of the guide groove for guiding the projection is provided on an outer bottom surface of the inner bottom surface or the upper lid of the lower tray in a ring according to claim 1. The lower plate has a circular inner bottom surface and a substantially cylindrical inner peripheral surface continuous to the inner bottom surface, and when the lower plate is placed and fitted on the upper lid, the inner peripheral surface becomes the outer peripheral surface of the upper lid. The cake packaging container according to claim 1 or 2, which is in sliding contact. The lower pan has a circular outer bottom surface and a substantially cylindrical outer peripheral surface continuous to the outer bottom surface, and the outer peripheral surface is a nappe guide surface when the lower pan is placed and fitted on the upper lid and rotated. The cake packaging container according to claim 3 . The upper lid has a circular outer bottom surface and a substantially cylindrical outer peripheral surface continuous to the outer bottom surface, and the outer peripheral surface slides on the inner peripheral surface of the lower pan when the lower pan is placed and fitted on the upper lid. The cake packaging container in any one of Claims 1-4 which touches. The cake packaging container according to any one of claims 1 to 5 , wherein a flange is formed on the lower plate. A cake packaging container comprising a lower plate for placing a base cake and an upper lid for covering the base cake,
The top cover and置嵌if mounting the lower tray to the upper cover by a rotatably supported rotating disc below dish after opening, it is possible to use as a turntable for cakes produced,
Cake packaging characterized in that a ring-shaped protrusion is provided on the inner bottom surface of the upper lid or the outer bottom surface of the lower plate to reduce the frictional force that the upper lid receives from the lower plate when used as a cake making turntable. container. And lower tray for placing the base cake, a cake packaging container comprising a pan for placing the lower dish, rotatably supports the pan by置嵌if mounting the pan in the lower tray after opening the lower tray with the rotational machine, it is possible to use as a turntable for cakes produced,
Cake packaging characterized in that ring-shaped projections for reducing the frictional force that the tray receives from the lower plate when used as a cake making turntable are provided on the inner bottom surface of the tray or the outer bottom surface of the lower plate container.

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