JP7226791B2 - Dish-shaped sheet container - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dish-shaped sheet storage body, and more particularly to a dish-shaped sheet storage body having a plurality of dish-shaped sheets and a storage container for storing the sheets.

As a dish-shaped sheet, a dish-shaped cooking sheet for a frying pan (for example, Patent Document 1) is known.

This cooking sheet for a frying pan is obtained, for example, by coating a heat-resistant base material such as glassine paper with a release agent made of silicone resin or the like, and molding the sheet into a dish shape that fits the inner surface of the frying pan. By using this cooking sheet for a frying pan, it is possible to cook food well without sticking to the frying pan, to facilitate cleaning after cooking, and to prevent oil splashes and juice leakage during cooking. (see FIG. 2, [0008] to [0010], [0016] of Patent Document 1).

Such a dish-shaped frying pan cooking sheet is, for example, a plurality of sheets (for example, about 20 to 30 sheets) are stacked while maintaining the dish-shaped shape, and placed as it is in a deep dish-shaped container with a plastic lid. In the stored form, they are displayed in stores as commodities and provided to consumers.

When the sheets are provided to consumers in such a form, they can take out the cooking sheets for frying pan one by one from the container and use them when cooking, which is highly convenient for the consumers. In addition, it is hygienic because there is no need to touch other frying pan cooking sheets when taking out one sheet.

However, in such a form, it is necessary to secure a considerable amount of space for displaying the products in the shop, so there is a problem that the utilization efficiency of the space in the shop is deteriorated.

On the other hand, it is also practiced to stack a plurality of dish-shaped frying pan cooking sheets, fold them in four, store them in a packaging bag, and display them in a store as a product.

By folding in four in this way, it is possible to avoid the problem of deterioration in the utilization efficiency of the storefront space.

However, in such a form, when cooking, the consumer takes out the entire cooking sheet for frying pan, which has been folded into four by stacking a plurality of sheets, once from the packaging bag, spreads it into a dish shape, and then selects one sheet to be used. It is necessary to remove it, fold the remainder in four, and put it back into the packaging bag. As a result, the consumer is forced to perform complicated operations each time the frying pan cooking sheet is used, and also touches the frying pan cooking sheet that is not used this time, which poses a hygiene problem.

JP-A-2005-87526

The present invention solves such conventional problems, and provides a dish-shaped sheet storage body which is highly efficient in utilizing space when displayed in stores, is highly convenient for consumers, and is excellent in terms of hygiene. intended to

A dish-shaped sheet storage body according to the present invention includes a sheet laminate formed by stacking a plurality of dish-shaped sheets, and a storage container having a substantially box-shaped container main body for storing the sheet laminate. The body, the dish-shaped sheet is a dish-shaped flexible sheet comprising a thin plate-shaped bottom surface and rising portions formed to rise along the outer circumference of the bottom surface. The sheet laminate includes a laminate bottom portion corresponding to the bottom portion of the dish-shaped sheet, and a laminate rising portion corresponding to the rising portion of the dish-shaped sheet. It is stored in the container body in a rolled state so that the other part of the sheet stack is inside, and the container body is a surface facing the top of one of the stack rising parts of the stored sheet stack. and a take-out operation surface provided on the side for taking out the dish-shaped sheet, the take-out operation surface being formed with at least a part of an opening and a barrier part, and the opening being used to remove the dish-shaped sheet from the container body. The barrier part is configured to have a wide opening in the vicinity of the top of one of the stack rising portions of the sheet stack so that the sheet stack can be taken out. It is characterized in that it is configured to cover the sheet stack at a portion different from the opening so that it is not pulled out.

Although the features of the present invention can be broadly illustrated as above, its configuration and content, together with its objects and features, will become more apparent from the following disclosure when the drawings are taken into consideration.

A dish-shaped sheet storage body according to a first invention of the present application is a dish comprising a sheet laminate formed by stacking a plurality of dish-shaped sheets, and a storage container having a substantially box-shaped container main body for accommodating the sheet laminate. The dish-shaped sheet is a dish-shaped flexible sheet having a thin plate-like bottom surface and a rising portion that rises along the outer circumference of the bottom surface. And, the sheet laminate includes a laminate bottom portion corresponding to the bottom portion of the dish-shaped sheet and a laminate riser portion corresponding to the riser portion of the dish-shaped sheet, and one laminate that is substantially erected It is stored in the container body in a rolled state so that the other part of the sheet stack is inside the rising portion, and the container body faces the top of one stack rising portion of the stored sheet stack. a take-out operation surface provided on the side from which the dish-shaped sheet is taken out, the take-out operation surface being formed with at least a part of an opening and a barrier part; The barrier part is configured to have a wide opening in the vicinity of the top of one of the stack rising parts of the sheet stack so that the plate-shaped sheet can be taken out, and the barrier part is configured so that the entire sheet stack can be pulled out when the plate-like sheet is taken out from the opening. It is characterized in that it is configured to cover the sheet laminate at a portion different from the opening so that it is not pulled out from the container body.

In this manner, the sheet stack is accommodated in the container main body in a rolled state so that the other part of the sheet stack is positioned inside one of the substantially erected stack rising portions. Therefore, by setting the size of the container body so that the rolled sheet stack can be accommodated in just the right amount, the volume of the dish-shaped sheet storage body can be greatly reduced.

Also, the opening is wide in the vicinity of the top of one of the stack rising portions of the sheet stack so that the dish-shaped sheet can be taken out from the container body. Therefore, when taking out one of the plurality of dish-shaped sheets that constitute the sheet stack housed in the container body, the consumer should be positioned on the innermost side in the vicinity of the top of one stack rising portion of the sheet stack. By simply pinching the upper end of the rising portion of the plate-shaped sheet and pulling it up, only the plate-shaped sheet stacked at the top of the sheet stack can be easily taken out from the opening.

The barrier section is configured to cover the sheet stack at a portion different from the opening so that the entire sheet stack is not pulled out of the container body when the dish-shaped sheet is taken out from the opening. Therefore, when taking out one dish-shaped sheet from the container body, it is not necessary to hold the sheet stack by hand so that the entire sheet stack is not pulled out from the container body. Therefore, when taking out one dish-shaped sheet, it is not necessary to touch another dish-shaped sheet.

In other words, it is possible to realize a dish-shaped sheet container that is highly efficient in utilizing space when displayed in a store, is highly convenient for consumers, and is excellent in terms of hygiene.

A dish-shaped sheet storage body according to a second invention of the present application is the dish-shaped sheet storage body according to the first invention of the present application, wherein the storage container comprises a lid held rotatably relative to the container body, The opening is configured so that it can be freely opened and closed by

Therefore, by closing the opening with the lid, it is possible to prevent dust, pests, etc. from entering the inside of the container body during storage, which is hygienic.

Further, the opening can be opened and closed simply by rotating the lid with respect to the container body, which is highly convenient for the consumer.

A dish-shaped sheet storage body according to a third invention of the present application is the dish-shaped sheet storage body according to the second invention of the present application, wherein a part of the lid is coupled to the container body via perforations, and along the perforations It is characterized in that the opening is formed by separating a part of the lid from the container body.

Therefore, since there is no opening before the start of use by consumers, including the case where it is in the distribution channel, it is possible to prevent dust, pests, etc. from entering the inside of the container body, and it is more hygienic. be.

In addition, when starting to use, the opening is formed only by separating a part of the lid from the container body along the perforations, and then the opening can be opened and closed using the separated lid. Therefore, it is more convenient for consumers.

A dish-shaped sheet storage body according to a fourth invention of the present application is the dish-shaped sheet storage body according to any one of the first to third inventions of the present application, wherein the inner height of the rear surface of the container body is set to The outside height of the rising portion is substantially equal to the outer height of the rising portion, and the outer surface of one of the rising portions of the sheet stack abuts against the inside of the rear surface of the container body at least in the vicinity of the center in the lateral direction over substantially the entire area in the vertical direction. , the sheet laminate is housed in the container body.

In this way, by configuring the sheet stack to be further compactly rolled and stored, the volume of the container main body, that is, the volume of the dish-shaped sheet storage body can be further reduced. Therefore, it can be expected that the space utilization efficiency will be further improved when the dish-shaped sheet container is displayed in the store.

A dish-shaped sheet storage body according to a fifth invention of the present application is the dish-shaped sheet storage body according to any one of the first to fourth inventions of the present application, wherein the opening is provided only at the rear portion of the take-out operation surface of the container body, The barrier part is arranged at least in the middle part in the left-right direction of the part adjacent to the front of the opening part of the take-out operation surface.

In this way, by arranging the barrier portion in the middle portion in the left-right direction of the portion adjacent to the front of the opening provided in the rear portion of the take-out operation surface, it is possible to The upper part of the middle part of the direction can be covered with the barrier part. Therefore, upward movement of the sheet stack in the container body can be more reliably prevented. As a result, when taking out the dish-shaped sheet from the opening, the entire sheet stack is more difficult to pull out from the container body.

A dish-shaped sheet storage body according to a sixth invention of the present application is a dish-shaped sheet storage body according to any one of the first to fifth inventions of the present application, wherein a sheet is provided inside the container body when the dish-shaped sheet is taken out from the opening. It is characterized by providing a backward movement blocking part that prevents the stack from moving backward.

Therefore, the backward movement blocking portion can prevent the sheet stack from moving backward within the container body. As a result, when removing the dish-shaped sheet from the opening, the entire sheet stack is more difficult to be pulled out of the container body.

FIG. 1A is a perspective view showing the configuration of the dish-shaped sheet 2. FIG. FIG. 1B is a perspective view showing the configuration of the sheet stack 3. FIG. FIG. 2A is a plan view showing the sheet stack 3 in a rolled state. FIG. 2B is a drawing showing a cross section taken along line IIB-IIB in FIG. 2A. FIG. 3 is a perspective view showing the dish-shaped sheet container 1 with the door open. FIG. 4 is a plan view showing the dish-shaped sheet container 1 with the door open. FIG. 5 is an enlarged partial cross-sectional view showing a cross section taken along the line VV of FIG. FIG. 6 is a perspective view showing the dish-shaped sheet container 1 in a sealed state. FIG. 7 is a drawing for explaining a situation in which one dish-shaped sheet 2 is taken out from the dish-shaped sheet container 1. As shown in FIG. FIG. 8 is an enlarged partial cross-sectional view showing a cross section of the dish-shaped sheet container 101. As shown in FIG. FIG. 9 is an enlarged partial cross-sectional view showing a cross section of the dish-shaped sheet container 201. As shown in FIG. FIG. 10 is a plan view showing the dish-shaped sheet container 201 with the door open. FIG. 11 is an exploded view showing an example of a blank when the storage container 204 constituting the dish-shaped sheet storage body 201 is formed by assembling a single blank made of thick paper sheets. FIG. 12 is an enlarged partial cross-sectional view showing a cross section of the dish-shaped sheet container 301. As shown in FIG. FIG. 13 is a plan view showing the dish-shaped sheet container 301 with the door open. FIG. 14 is an exploded view showing an example of a blank when the storage container 304 constituting the dish-shaped sheet storage body 301 is formed by assembling a single blank made of a cardboard sheet.

First, the dish-shaped sheet 2 and the sheet laminate 3 that constitute the dish-shaped sheet container 1 according to the first embodiment of the present invention will be described.

FIG. 1A is a perspective view showing an example of the configuration of the dish-shaped sheet 2. FIG. FIG. 1B is a perspective view showing an example of the configuration of the sheet stack 3. FIG.

The use, shape, and dimensions of the dish-shaped sheet 2 are not particularly limited, but in this embodiment, the dish-shaped sheet is a cooking sheet for frying pans (hereinafter sometimes simply referred to as "frying pan sheet"). A case will be described as an example.

The frying pan sheet is used by laying it on the inner surface of the frying pan when cooking with a frying pan, and various shapes and sizes corresponding to the shape and size of the inner surface of the frying pan are assumed. The shape shown in FIG. 1A will be described as an example.

As shown in FIG. 1A , the dish-shaped sheet 2 is a dish-shaped flexible sheet, and includes a thin plate-shaped bottom portion 21 and a bottom portion 21 formed to rise along the outer periphery of the bottom portion 21 . A rising portion 22 is provided.

The shapes of the bottom surface portion 21 and the rising portion 22 are not particularly limited, but in this example, the bottom surface portion 21 is formed in a flat and substantially disc shape, and the rising portion 22 surrounds the bottom surface portion 21. In addition, it is formed to rise obliquely outward along the outer periphery of the bottom surface portion 21 . Therefore, the dish-shaped sheet 2 shown in FIG. 1A has a dish-like shape that opens upward in a substantially inverted truncated cone shape.

The shape of the rising portion 22 is not particularly limited, but in this example, the rising portion 22 is formed in a pleated shape so that the dish-shaped sheet 2 can be easily formed from a flat plate-shaped base sheet as a raw material. exemplifies things.

The material and manufacturing method of the dish-shaped sheet 2 are not particularly limited. It is configured to be molded into a shape.

The material of the base sheet is not particularly limited, but for example, a heat-resistant material coated with a release agent can be used.

The material of the heat-resistant material is not particularly limited as long as it can withstand cooking using a frying pan, but glassine paper, parchment paper, parchment paper, parchment paper, aramid paper, aluminum foil, etc. can be used. The thickness of the heat-resistant material is not particularly limited, but in the case of paper, a basis weight of 30 g/m2 to 100 g/m2 can be used ("m2" represents square meters). In the case of aluminum foil, 0.008 mm to 0.1 mm can be used.

The material of the release agent is not particularly limited as long as it can guarantee the safety of cooking food, but silicone resin, fluororesin, etc. can be used. Examples of silicone resins that can be used include hydrolyzed and polymerized trimethylchlorosilane, dimethyldichlorosilane, methyltrichlorosilane, diphenyldichlorosilane, phenyltrichlorosilane, and methylvinyldichlorosilane.

Although it is not essential to apply a release agent, it is convenient to apply a release agent to one or both sides of the heat-resistant material, as it improves the sliding between the stacked dish-shaped sheets 2, as described later. In this example, a release agent is applied to both sides of a heat-resistant material made of paper.

As shown in FIG. 1B, the sheet laminate 3 is obtained by stacking a plurality of dish-shaped sheets 2 in the vertical direction on the drawing, and the inner surface of the lower dish-shaped sheet 2 adjacent to the top and bottom (the bottom surface portion 21 The outer surface of the upper dish-shaped sheet 2 (the lower surface of the bottom surface portion 21 and the outer surface of the rising portion 22) is substantially in contact with the upper surface and the inner surface of the rising portion 22).

The number of dish-shaped sheets 2 constituting the sheet stack 3 is not particularly limited, but it can be set to any number of about 20 to 100 in consideration of consumer's convenience.

The sheet stack 3 includes a stack bottom portion 31 corresponding to the bottom portion 21 of the dish-shaped sheet 2 and a stack rising portion 32 corresponding to the rising portion 22 of the dish-shaped sheet 2 . In other words, the laminate bottom surface portion 31 is configured by stacking the bottom surfaces 21 of the plurality of dish-shaped sheets 2 constituting the sheet laminate 3 , and the laminate rising portion 32 is formed by stacking the plurality of dish-shaped sheets 2 constituting the sheet laminate 3 . , the rising portions 22 of the dish-shaped sheets 2 are superimposed on each other.

FIG. 2A is a plan view schematically showing the sheet stack 3 in a rolled state. FIG. 2B is a drawing schematically showing a cross section taken along line IIB-IIB in FIG. 2A. FIG. 3 is a perspective view showing the dish-shaped sheet container 1 with the door open. FIG. 4 is a plan view schematically showing the dish-shaped sheet container 1 with the door open. FIG. 5 is an enlarged partial cross-sectional view schematically showing a cross section taken along line VV of FIG. FIG. 6 is a perspective view showing the dish-shaped sheet container 1 in a sealed state (before use by a consumer). FIG. 7 is a drawing for explaining a situation in which one dish-shaped sheet 2 is taken out from the dish-shaped sheet container 1. As shown in FIG.

As shown in FIGS. 3 to 5, the sheet laminate 3 is stored in the container body 40 of the storage container 4 in a rolled state.

As shown in FIGS. 2A and 2B, in the accommodated state, the sheet stack 3 is positioned inside (Y2 side in the drawing) one of the stack rising portions 32a that are substantially erected. It is in a state where it is wound so that the part of

The number of turns of the sheet laminate 3 (the number indicating how many times the sheet laminate 3 is wound when stored in the container body 40) is not particularly limited, but is preferably about "0.2" or more. About "3", more preferably about "0.4" to about "2.5", more preferably about "0.6" to about "2", most preferably about "1" to about " It is about 1.5".

If the number of windings of the sheet stack 3 is too small, improvement in space utilization efficiency when the dish-shaped sheet storage body 1 is displayed at the storefront cannot be expected much, and if the number of windings is too large, the sheet stack in the stored state cannot be expected. This is because the amount of deformation of 3 becomes large, making it difficult to take out the dish-shaped sheet 2 and also to make it difficult to restore the taken-out dish-shaped sheet 2 to its original dish shape.

Note that the value of the number of turns less than "1" is the dimension from the front end 31c of the sheet stack 3 shown in FIG. , to the dimension C1 (described later).

In this embodiment, a case where the number of turns is approximately "1" will be described as an example. That is, as shown in FIGS. 2A and 2B, when the sheet stack 3 is housed, one of the stacked body rising portions 32 has one stacked body rising portion 32a inside and the opposite stacked body rising portion 32b. It is in a state where it is folded in approximately half by being rolled up so as to partially enter.

As shown in FIGS. 3 to 5, the container 4 includes a container body 40 and a lid 70. As shown in FIGS. The basic shape of the container main body 40 is not particularly limited, but in this example, it has a substantially rectangular parallelepiped shape including the take-out operation surface 41 as one constituent surface. The material and manufacturing method of the storage container 4 are not particularly limited, but in this embodiment, the storage container 4 is described as being formed by assembling a single blank made of a sheet of cardboard.

For convenience of explanation, it is assumed that the take-out operation surface 41 constitutes the surface on the upper side of the container body 40 (Z1 side in the drawing), and is hereinafter referred to as the upper surface 41 for explanation. Therefore, in this example, the basic shape of the container body 40 is a substantially rectangular parallelepiped shape surrounded by six surfaces: a top surface 41 , a bottom surface 42 , a front surface 43 , a rear surface 44 , a right side surface 45 and a left side surface 46 .

The top surface 41 and the bottom surface 42 are substantially parallel. The front surface 43 and the rear surface 44 are substantially parallel. The right side 45 and the left side 46 are substantially parallel.

Although the size of the container body 40 is not particularly limited, the sheet laminate 3 in a rolled state (for example, when the number of turns is "1", the rolled state shown in FIGS. 2A and 2B The dimensions are preferably such that the sheet laminate 3) can be accommodated in just the right amount. Further, it is more preferable that the sheet laminate 3 in the rolled state is substantially in contact with the inner surfaces of the six surfaces that constitute the container body 40 .

As shown in FIG. 5, the upper surface 41 is a surface facing the top portion 32c of one of the stack rising portions 32a of the stored sheet stack 3, and is provided on the side from which the dish-shaped sheet 2 is taken out. .

The rear surface 44 is a surface adjacent to the upper surface 41 so as to be substantially perpendicular thereto, and the sheet stack 3 has the stack rising portion 32a substantially erected, at least in the vicinity of the rear end (near the end in the Y1 direction in the drawing), that is, In the vicinity of the center in the lateral direction (the X direction in FIG. 4), at least a portion of the outer surface (the surface in the Y1 direction in the drawing) in the vertical direction (the portion near the top 32c) is leaned against the inside of the rear surface 44. are housed in the container main body 40 in a state of being brought into contact with each other.

As shown in FIG. 3 , the upper surface 41 is partially formed with an opening 50 that communicates with the interior of the container body 40 .

As shown in FIG. 4, the opening 50 has a top rear opening 51 . The upper surface rear opening 51 is positioned closer to the rear end of the upper surface 41 (the end in the Y1 direction in the drawing) of the opening 50, and can face the top 32c of one of the stack rising portions 32a of the sheet stack 3. part (in the drawing, the part hatched upward to the right).

The shape and dimensions of the top rear opening 51 are not particularly limited as long as the dish-shaped sheet 2 can be easily taken out of the container body 40, but in this embodiment, the top rear opening 51 is composed of a substantially rectangular rectangular portion 51a having one side at the rear end of the upper surface 41 and a substantially inverted trapezoidal trapezoidal portion 51b provided continuously in front thereof.

In addition, the maximum width of the top rear opening 51 (in this example, the dimension in the left-right direction at the rear end of the top rear opening 51) W and the minimum width (in this example, the dimension in the left-right direction at the front end of the top rear opening 51) ) and W2, or at least the maximum width W, preferably the same size as the lateral dimension W1 of the rear end of the upper surface 41 of the container body 40, and the minimum crossover dimension of the bottom portion 21 of the dish-shaped sheet 2 (Fig. In the example shown in 1A, the diameter is between D1 and a similar dimension. This is because with this dimension, the bottom surface portion 21 of the dish-shaped sheet 2 can be taken out without being deformed in the lateral direction.

Both the maximum lateral width W and the minimum lateral width W2 of the top rear opening 51, or at least the maximum lateral width W, are more preferably the maximum span dimension (the diameter in the example shown in FIG. 1A) D2 of the rising portion 22 of the dish-shaped sheet 2. and a dimension approximately equal to the minimum crossover dimension D1 of the bottom portion 21 of the dish-shaped sheet 2 . With this dimension, the lateral ends of the top rear opening 51 can be positioned inside the lateral ends of the rear end of the top surface 41 of the container body 40 . This is because an improvement in strength (resistance to crushing and damage) can be expected.

On the other hand, the dimension B of the top rear opening 51 in the front-rear direction (the Y direction in the drawing) is preferably about 1/5 of the depth H1 of the dish-shaped sheet 2 and the depth of the dish of the dish-shaped sheet 2. It is a dimension between the dimension about twice the depth H1. This is because with this dimension, it is possible to take out the dish-shaped sheet 2 .

More preferably, the standard of the dimension B in the front-rear direction of the upper surface rear opening 51 is about 1/2 of the depth H1 of the dish-shaped sheet 2 and 1 of the depth H1 of the dish-shaped sheet 2. The dimension is between about 0.5 times the depth H1 of the plate-like sheet 2, and more preferably about 1/2 times the depth H1 of the plate-like sheet 2 and substantially the same as the depth H1 of the plate-like sheet 2. is the dimension between the dimensions of By configuring in this way, it is possible to reduce the deformation of the rising portion 22 when the dish-shaped sheet 2 is taken out, and it is also possible to secure a wide range of the portion occupied by the barrier portion 60 to be described later. .

Of the openings 50 , the upper surface front opening 52 is continuous with the front end of the upper surface rear opening 51 and opens forward (Y2 direction in the drawing). Although the shape and dimensions of the upper front opening 52 are not particularly limited, in this embodiment, the upper front opening 52 increases in width (the dimension in the X direction in the figure) toward the front (Y2 direction in the figure). ) is small, and in this example, it has a substantially inverted trapezoidal shape.

The width at the front end of the upper front opening 52 (the upper end of the front surface 43 (the end in the Z1 direction in the drawing)) is not particularly limited, but is preferably The dimension is about 3/4 or less of the dimension in the left-right direction. This is because if the dimension exceeds this, it becomes difficult to secure the portion occupied by the barrier section 60 in a wide range.

The width at the front end of the top front opening 52 is more preferably about 1/2 or less of the lateral dimension of the sheet laminate 3 in the state of being housed in the container body 40, and more preferably the container body. It is about 1/3 or less of the lateral dimension of the sheet stack 3 in the state of being accommodated in the container 40 . This is because the smaller the dimension, the wider the area occupied by the barrier section 60 can be secured.

As shown in FIG. 3, of the openings 50, the front opening continues to the front end of the upper front opening 52 and faces downward (Z2 direction in the figure) and opens in a part of the front surface 43. 53.

Next, the barrier section 60 will be explained. The barrier section 60 is configured to cover a portion of the sheet stack 3 at a portion different from the opening 50 so that the entire sheet stack 3 is not pulled out of the container body 40 when the dish-shaped sheet 2 is taken out from the opening 50. It is

As shown in FIG. 4, of the portion of the upper surface 41 of the container body 40 where the opening 50 is not provided, the portion constituting the upper portion of the sheet laminate 3, that is, the portion other than one laminate rising portion 32a ( In this example, the barrier section 60 is a portion (the cross-hatched portion in the figure) substantially above the laminate bottom portion 31b and the laminate rising portion 32b).

The shape and size of the barrier part 60 are not particularly limited as long as the barrier part 60 is configured so that the entire sheet stack 3 is not pulled out from the container body 40 when the dish-shaped sheet 2 is taken out from the opening part 50 . However, the dimension C from the front end of the upper surface 41 (the end in the Y2 direction in the drawing) to the rear end of the barrier section 60 (the end in the Y1 direction in the drawing) is preferably Approximately 1/3 of the dimension C1 to the rear end (the end in the Y1 direction in the drawing) of the base of the laminate rising portion 32a (boundary portion between the laminate bottom portion 31 and the laminate rising portion 32) 32d or approximately the same as C1 , more preferably about 1/2 to 5/6 of the dimension C1, and still more preferably about 2/3 to 3/4 of the dimension C1. The larger this dimension is, the more difficult it is to pull out the entire sheet stack 3 from the container body 40 when taking out the dish-shaped sheet 2 from the opening 50 . Because it gets in the way.

In this embodiment, the barrier part 60 is arranged on both left and right sides in the middle part or front part of the upper surface 41 in the front-rear direction, and has a substantially mirror-symmetrical shape. As long as it is in the middle part or the front part in the direction, it may be provided in any part as long as it does not interfere with taking out the dish-shaped sheet 2 . Therefore, the barrier part 60 can be configured to be provided in any part of the front-rear direction intermediate part or the entire front part of the upper surface 41 if there is no restriction in arrangement due to the opening 50 .

Next, the lid 70 will be explained. The lid body 70 is held so as to be relatively rotatable with respect to the container body 40 . In the example shown in FIG. 3, the rear end of the upper surface 41 of the container body 40 (also the upper end of the rear surface 44 shown in FIG. 5) is a hinge line (bending line) 47, and the hinge line 47 is connected to the container body 40 to It is rotatable (bendable) about the hinge line 47 with respect to the main body 40 .

In this embodiment, the shape of the lid 70 is substantially the same as the shape of the opening 50, so that the opening 50 can be opened or closed by turning the lid 70. It is

The lid body 70 is formed continuously with the top lid body 71 which is substantially flush with the top surface 41 when the opening 50 is closed, and is substantially flush with the front surface 43 when the opening 50 is closed. and a front cover body 73 that is flush with the front cover.

When closing the opening 50, the opening 50 is closed by the lid 70 by inserting the tip 73a (see FIG. 4) of the front lid 73 into the upward arch-shaped notch 43a formed in the front 43. can be maintained.

As shown in FIG. 6, in the dish-shaped sheet storage body 1 in the sealed state (the state before use by the consumer), at least a portion of the lid body 70 has perforations 75 (thick in the drawing). ) is connected to the container body 40 via a two-dot chain line. That is, the upper surface 41 and the upper surface lid 71 are integrated through the perforations 75, and the front surface 43 and the front surface lid 73 are integrated.

In the manufacturing process of the dish-shaped sheet storage body 1, in order to store the sheet stack 3 in the container body 40 integrated with the lid 70, for example, the right side 45 or the left side 46 is opened and rounded. After the folded sheet stack 3 is housed, the opened right side 45 or left side 46 may be sealed.

In this embodiment, the front end portion 73a of the front cover 73 is not perforated, and the front end portion 73a and the front surface 43 are separated from each other by the cut line 76 from the beginning. By configuring in this way, it becomes easy to separate the lid body 70 from the container body 40 .

By separating the lid body 70 from the container body 40 along the perforations 75 , the opening 50 is formed, and the dish-shaped sheet 2 can be taken out from the dish-shaped sheet container 1 .

Next, a procedure for taking out the dish-shaped sheet 2 from the dish-shaped sheet container 1 will be described. First, as shown in FIG. 5, a finger is inserted into the inside of the container body 40 from the top rear opening 51 located at the rear portion of the opening 50 (the portion in the Y1 direction in the drawing), and the rising portion of the sheet stack 3 is pressed. The raised portion 22 of the dish-shaped sheet 2 located on the innermost side (upper side) of 32a is pinched and pulled out upward (Z1 direction in the figure) or obliquely upward (P direction in the figure).

In this manner, one sheet of the innermost dish-shaped sheet 2 can be taken out of the sheet stack 3 that is rolled up and stored in the container body 40 . Since the innermost dish-shaped sheet 2 of the sheet stack 3 is only in contact with the immediately outer dish-shaped sheet 2, it can be easily pulled out. In particular, in this embodiment, since both sides of the dish-shaped sheet 2 are coated with a release agent, the frictional resistance is small, and only the innermost dish-shaped sheet 2 can be pulled out with a small force.

As shown in FIG. 7, when the rising portion 22 is pinched and the dish-shaped sheet 2 is pulled out upward or obliquely upward, the remaining sheet stack 3 as a whole is also subjected to a force that tends to be pulled upward or obliquely upward. A barrier portion 60 provided on the upper surface 41 of the main body 40 prevents the entire sheet stack 3 from moving upward or obliquely upward. Therefore, when taking out one dish-shaped sheet 2, it is not necessary to hold the rest of the sheet stack 3 by hand.

FIG. 8 is an enlarged partial cross-sectional view schematically showing a cross section of a dish-shaped sheet storage body 101 according to the second embodiment of the present invention, and is a view of the dish-shaped sheet storage body 1 according to the first embodiment. 5 corresponds to FIG.

As shown in FIG. 8, the dish-shaped sheet storage body 101 stores the sheet stack 3 in a storage container 104 corresponding to the storage container 4 described above. As in the case of the dish-shaped sheet storage body 1, the case where the number of turns of the sheet stack 3 is approximately "1" is illustrated.

For convenience of explanation, the same names and reference numerals as the names and reference numerals of the portions having similar functions in the storage container 4 are used for the names and reference numerals of the respective parts constituting the storage container 104 .

In the container body 40 of the storage container 104 shown in FIG. 8, the inner height (inner height) of the rear surface 44 is equal to the outer height (outer height) H2 of the stack rising portion 32 of the sheet stack 3. (see FIG. 1B), it differs from the container body 40 of the storage container 4 shown in FIG.

In the dish-shaped sheet container 101, the sheet stack 3 has one stack rising portion 32a at least in the vicinity of the center in the lateral direction, and substantially the entire area in the vertical direction of the outer surface thereof contacts the inner side of the rear surface 44. It is different from the dish-shaped sheet container 1 shown in FIG. 5 in that it is contained in the container body 40 in a contact state.

By configuring in this way, the volume of the dish-shaped sheet storage body 101 can be further reduced, so that it can be expected to further improve the utilization efficiency of the space when the dish-shaped sheet storage body is displayed in the store.

The rest of the configuration of the dish-shaped sheet storage body 101 is the same as that of the dish-shaped sheet storage body 1 including variations. The material and manufacturing method of the storage container 104 and the procedure for taking out the dish-shaped sheet 2 from the dish-shaped sheet storage body 101 are also the same as in the case of the dish-shaped sheet storage body 1 .

FIG. 9 is an enlarged partial cross-sectional view schematically showing a cross section of a dish-shaped sheet storage body 201 according to the third embodiment of the present invention, and is a view of the dish-shaped sheet storage body 1 according to the above-described first embodiment. 5 corresponds to FIG.

FIG. 10 is a plan view schematically showing the dish-shaped sheet storage body 201 with the door open, and is a drawing corresponding to FIG.

FIG. 11 is an exploded view showing an example of a blank when the storage container 204 constituting the dish-shaped sheet storage body 201 is formed by assembling a single blank made of thick paper sheets. In the figure, solid lines represent cutting lines, and dashed-dotted lines represent folding lines.

As shown in FIGS. 9 and 10, the dish-shaped sheet container 201 contains the sheet laminate 3 in a container 204 corresponding to the container 4 described above. As in the case of the dish-shaped sheet storage body 1, the case where the number of turns of the sheet stack 3 is approximately "1" is illustrated.

For convenience of explanation, the same names and reference numerals as those of the members having the same functions in the storage container 4 will be used for the names and reference numerals of the respective parts constituting the storage container 204 .

As shown in FIG. 9, the container body 40 of the storage container 204 has a rear surface 44 whose inside height (internal height) is equal to that of the sheet laminate 3, similarly to the container body 40 of the storage container 104 shown in FIG. 5 in that the outer height (outer height) H2 (see FIG. 1B) of the stack rising portion 32 of FIG.

As shown in FIG. 9, in the dish-shaped sheet storage body 201, similarly to the dish-shaped sheet storage body 101 shown in FIG. It is different from the dish-shaped sheet storage body 1 shown in FIG.

By configuring in this way, the volume occupied by the sheet laminate 3 accommodated in the container body 40 can be further reduced. It is possible to further reduce the volume of the dish-shaped sheet storage body 201 configured so as to be substantially in contact with the sheet stack 3 . For this reason, as with the dish-shaped sheet storage body 101 shown in FIG. 8, it is expected that the space utilization efficiency will be further improved when the dish-shaped sheet storage body is displayed in the store.

As shown in FIG. 10, the container body 40 of the storage container 204 has an opening 250 formed at the rear portion of the upper surface 41 by an upper rear opening 251 (a portion hatched upward to the right in the drawing). ) in that the opening 50 is composed of a top rear opening 51 and a top front opening 52 provided on the top surface 41 and a front opening 53 provided on the front surface 43. is different from the container body 40 of the storage container 4 shown in FIG.

The top rear opening 251 (that is, the opening 250; the same shall apply hereinafter) is positioned toward the rear end of the top surface 41 (the end in the Y1 direction in the drawing), and extends over the top 32c of one stack rising portion 32a of the sheet stack 3. It is installed in a part that can be seen.

The shape and dimensions of the top rear opening 251 are not particularly limited as long as the dish-shaped sheet 2 can be easily taken out of the container body 40, but in this embodiment, the top rear opening 251 is formed by a substantially rectangular rectangular portion 251a having one side at the rear end of the upper surface 41 and a substantially inverted trapezoidal trapezoidal portion 251b provided continuously in front of the rectangular portion 251a, and extending from a central barrier portion (to be described later). 261 is removed from the part (rear part).

In addition, the maximum width W3 of the top rear opening 251 (in this example, the dimension in the left-right direction at the rear end of the top rear opening 251) and the minimum width (in this example, the dimension in the left-right direction at the front end of the top rear opening 251) ) W4, or at least the maximum width W3, preferably, is approximately the same as the lateral dimension W1 of the rear end of the upper surface 41 of the container body 40, and the minimum crossover dimension of the bottom portion 21 of the dish-shaped sheet 2 (Fig. In the example shown in 1A, the diameter is between D1 and a similar dimension. This is because with this dimension, the bottom surface portion 21 of the dish-shaped sheet 2 can be taken out without being deformed in the lateral direction.

Both the maximum lateral width W3 and the minimum lateral width W4 of the top rear opening 251, or at least the maximum lateral width W3, are more preferably equal to the maximum span dimension (the diameter in the example shown in FIG. 1A) D2 of the rising portion 22 of the dish-shaped sheet 2. and a dimension approximately equal to the minimum crossover dimension D1 of the bottom portion 21 of the dish-shaped sheet 2 . With this dimension, the lateral ends of the top rear opening 251 can be positioned inside the lateral ends of the rear end of the top surface 41 of the container body 40 . This is because an improvement in strength (resistance to crushing and damage) can be expected.

On the other hand, the minimum dimension B1 in the front-rear direction (the Y direction in the figure) of the top rear opening 251 is preferably about 1/5 of the depth H1 of the dish-shaped sheet 2 and is about twice as large as the depth H1 of the plate. This is because with this dimension, it is possible to take out the dish-shaped sheet 2 .

More preferably, the minimum dimension B1 in the front-rear direction of the top rear opening 251 is approximately 1/4 of the depth H1 of the dish-shaped sheet 2 and the depth H1 of the dish-shaped sheet 2. Approximately the same dimension, more preferably about 1/3 times the depth H1 of the dish-shaped sheet 2 and 1/2 the depth H1 of the dish-shaped sheet 2 It is a size between double the size. By configuring in this way, it is possible to reduce the deformation of the rising portion 22 when taking out the dish-shaped sheet 2, and it is also possible to secure a wide area for the barrier portion 260, which will be described later. .

Further, as shown in FIG. 10 , the container body 40 of the storage container 204 has the barrier part 260 positioned forwardly adjacent to the top rear opening 251 , i.e., an intermediate part (substantially central part) of the top surface 41 in the front-rear direction. The barrier section 60 is also arranged in the middle portion (approximately the center portion) in the left-right direction of the upper surface 41 or the front portion. It is different from the container body 40 of the storage container 4 shown in FIG.

Of the portion where the opening 250 (that is, the upper rear opening 251) of the upper surface 41 of the container body 40 shown in FIG. A barrier portion 260 is a portion (cross-hatched portion in the drawing) located substantially above the portion other than the portion 32a (in this example, the laminate bottom portion 31b and the laminate rising portion 32b).

The barrier portion 260 is configured to have a substantially mirror-symmetrical shape, and includes a substantially fan-shaped central barrier portion 261 arranged substantially in the center in the left-right direction, and left and right barrier portions 261 arranged so as to contact the left and right ends of the central barrier portion 261 , respectively. and a pair of substantially fan-shaped end barrier portions 262 .

The rear end side of the central barrier portion 261 is formed in a substantially arc shape, and is configured to substantially follow the rear end side portion of the substantially arc-shaped portion 31d that is the boundary between the laminate bottom surface portion 31b and the laminate rising portion 32b. .

With this configuration, the central barrier portion 261 can cover the upper portion of the substantially arc-shaped portion 31d of the stack bottom surface portion 31b near the rear end portion at the substantially center of the sheet stack 3 in the left-right direction. Therefore, when the dish-shaped sheet 2 is taken out from the opening 250 , it becomes even more difficult to pull out the entire sheet stack 3 from the container body 40 .

In this embodiment, a center barrier portion 261 and a pair of left and right end barrier portions 262 cover substantially the entire upper portion of the laminate bottom surface portion 31b near the substantially arcuate portion 31d.

The shape and dimensions of the barrier part 260 are not particularly limited as long as the barrier part 260 is configured so that the entire sheet stack 3 is not pulled out from the container body 40 when the dish-shaped sheet 2 is taken out from the opening part 250 . However, the dimension C2 from the front end of the upper surface 41 (the end in the Y2 direction in the drawing) to the rear end of the barrier portion 260 (the end in the Y1 direction in the drawing) is preferably Approximately 1/3 of the dimension C1 to the rear end (the end in the Y1 direction in the drawing) of the base of the laminate rising portion 32a (boundary portion between the laminate bottom portion 31 and the laminate rising portion 32) 32d or approximately the same as C1 more preferably about 1/2 to about 9/10 of the dimension C1, still more preferably about 2/3 to about 9/10 of the dimension C1, and most preferably , about 3/4 to about 9/10 of the dimension C1. The larger this dimension is, the more difficult it is to pull out the entire sheet stack 3 from the container body 40 when taking out the dish-shaped sheet 2 from the opening 250 . because it gets in the way.

In the example shown in FIG. 10, the dimension C2 is the dimension from the front end (Y2 direction end in the drawing) 31c of the sheet stack 3 to the rear end (Y1 direction end in the drawing) of the substantially arcuate portion 31d of the stack bottom portion 31b. It is configured to be substantially the same as or slightly larger than C3.

As shown in FIG. 10, in the storage container 204, the lid 70 is configured to cover the opening 250 and the central barrier 261 on the upper surface 41 of the container body 40, and closes the opening 250. , the upper lid 71 is substantially flush with the upper surface 41, and the front lid 73 is substantially flush with the front surface 43. As shown in FIG.

The rest of the configuration of the dish-shaped sheet storage body 201 is the same as that of the dish-shaped sheet storage body 1 including variations. The material and manufacturing method of the storage container 204 and the procedure for taking out the dish-shaped sheet 2 from the dish-shaped sheet storage body 201 are also the same as in the case of the dish-shaped sheet storage body 1 .

FIG. 12 is an enlarged partial cross-sectional view schematically showing a cross section of a dish-shaped sheet storage body 301 according to the fourth embodiment of the present invention, and is a view of the dish-shaped sheet storage body 201 according to the above-described third embodiment. 9 is a drawing corresponding to FIG.

FIG. 13 is a plan view schematically showing the dish-shaped sheet storage body 301 with the door open, and is a drawing corresponding to FIG.

FIG. 14 is an exploded view showing an example of a blank of the storage container 304 forming the dish-shaped sheet storage body 301, and is a drawing corresponding to FIG.

For convenience of explanation, the same names and reference numerals as those of the portions having the same functions in the storage container 204 are used for the names and reference numerals of the respective parts constituting the storage container 304 .

As shown in FIGS. 12 and 13, the container body 40 of the storage container 304 is provided with a rearward movement blocking portion 363 that prevents the sheet stack 3 from moving backward (in the Y1 direction in the drawings). 9 and 10, which is different from the container body 40 of the storage container 204 shown in FIGS.

The backward movement blocking portion 363 can prevent the entire sheet stack 3 from moving backward (that is, toward the opening 250) in the container body 40 when the dish-shaped sheet 2 is taken out from the opening 250. If so, the position and configuration thereof are not particularly limited, but one end is fixed to the container body 40, and the other end is one of the stacked body rising portions 32a in which the accommodated sheet stack 3 is substantially erected. and another portion of the sheet stack 3 located inside (Y2 direction in the figure) (position Q shown in FIG. 12).

For example, one end of the backward movement blocking portion 363 is fixed to the upper surface 41, and the other end is a protrusion that substantially abuts on the rear end of the other portion of the sheet stack 3 located inside one stack rising portion 32a. It can be configured as an object.

In this example, as shown in FIG. 12, a substantially rectangular protruding piece protruding from the intermediate portion of the rear end side of the substantially circular arc of the central barrier portion 261 shown in FIG. ) to form the rear movement blocking portion 363 .

12 during the manufacturing process of the dish-shaped sheet container 301, the rearward movement preventing portion 363 may be bent substantially downward as shown in FIG. It is also possible to configure so that the user can start using it after bending it substantially downward after opening (before starting to use).

By providing the backward movement blocking portion 363 in this manner, it is possible to prevent the sheet stack 3 from moving backward when the dish-shaped sheet 2 is taken out from the opening 250, and the sheet stack 3 as a whole can be prevented from moving backward. It becomes even more difficult to pull out from the main body 40 .

The rest of the configuration of the dish-shaped sheet storage body 301 is the same as that of the dish-shaped sheet storage body 201 including variations. The material and manufacturing method of the storage container 304 and the procedure for taking out the dish-shaped sheet 2 from the dish-shaped sheet storage body 301 are also the same as in the case of the dish-shaped sheet storage body 201 .

While the present invention has been described above as a preferred embodiment, the terminology is used in terms of description rather than limitation and no departures from the scope and spirit of the invention may be made. instead, it can be modified within the scope of the appended claims. Also, while only certain exemplary embodiments of the present invention have been described in detail above, those skilled in the art will appreciate that the exemplary implementations may be modified without departing from the novel teachings and advantages of the present invention. You will readily recognize that many variations in form are possible. Accordingly, all such modifications are intended to be included within the scope of this invention.

1: Dish-shaped sheet storage body 2: Dish-shaped sheet 3: Sheet laminate 4: Storage container 32a: Laminate riser 32c: Top of laminate riser 40: Container main body 41: Extraction operation surface (upper surface)
50: Opening 60: Barrier

Claims (6)

a sheet laminate formed by stacking a plurality of dish-shaped sheets;
a storage container comprising a substantially box-shaped container body for storing the sheet laminate;
A dish-shaped sheet storage body comprising
The dish-shaped sheet is a flexible sheet formed in a dish shape, and includes a thin plate-shaped bottom portion and a rising portion formed to rise along the outer periphery of the bottom portion,
The sheet laminate includes a laminate bottom portion corresponding to the bottom portion of the dish-shaped sheet, and a laminate rising portion corresponding to the rising portion of the dish-shaped sheet, and one of the laminate rising portions is substantially erected. stored in the container body in a rolled state so that the other part of the sheet laminate is inside the
The container body has a take-out operation surface provided on the side facing the top of the one stack rising portion of the stored sheet stack and on the side of taking out the dish-shaped sheet,
At least part of an opening and a barrier are formed on the take-out operation surface,
The opening is configured to open wide in the vicinity of the top of the one stack rising portion of the sheet stack so that the dish-shaped sheet can be taken out from the container body,
the barrier section is configured to cover the sheet stack at a portion different from the opening so that the entire sheet stack is not pulled out of the container body when the dish-shaped sheet is taken out from the opening;
A dish-shaped sheet storage body characterized by In the dish-shaped sheet container of claim 1,
The storage container includes a lid body held so as to be relatively rotatable with respect to the container body,
The opening can be freely opened and closed by the lid,
A dish-shaped sheet storage body characterized by In the dish-shaped sheet container according to claim 2,
A part of the lid is connected to the container body via perforations, and the opening is formed by separating a part of the lid from the container body along the perforations. what you did,
A dish-shaped sheet storage body characterized by In the dish-shaped sheet container according to any one of claims 1 to 3,
The inner height of the rear surface of the container body is set substantially equal to the outer height of the stack rising portion of the sheet stack, and the outer surface of the one stack stack rising portion of the sheet stack is: The sheet laminate is housed in the container body so as to abut on the inside of the rear surface of the container body over substantially the entire vertical direction at least near the center in the lateral direction thereof;
A dish-shaped sheet storage body characterized by In the dish-shaped sheet container according to any one of claims 1 to 4,
The opening is provided only at the rear portion of the take-out operation surface of the container body,
The barrier section is arranged at least in a middle portion in the left-right direction of a portion adjacent to the front of the opening on the take-out operation surface;
A dish-shaped sheet storage body characterized by In the dish-shaped sheet container according to any one of claims 1 to 5,
A backward movement blocking portion is provided inside the container body to prevent the sheet stack from moving backward when the dish-shaped sheet is taken out from the opening;
A dish-shaped sheet storage body characterized by

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