JP5698073B2 - Packaging media storage container - Google Patents

Description

  The present invention relates to a packaging medium storage container for storing a packaging medium winding body in which a packaging medium is wound in a cylindrical shape, and in particular, a flap cut out from a cut formed in a front plate of the packaging medium storage container is cut again. It is related with the packaging medium storage container which can prevent fitting in.

  As shown in FIG. 9, a conventional packaging medium supply tool 101 (hereinafter, as appropriate, supply tool 101) accommodates a packaging medium winding body 102 (hereinafter, as appropriate, winding body 102) and the winding body 102. And a packaging medium storage container 103 (hereinafter, appropriately, the storage container 103) (see, for example, Patent Document 1). The wound body 102 is obtained by winding a packaging medium 112 used for food packaging or the like around a cylindrical core 110 to form a wound body 102. The wound body 102 is stored in a paper storage container 103 having an elongated rectangular parallelepiped shape.

  The storage container 103 is formed so as to cover and cover the container body 115 having an upper surface 130 opened on the entire surface and the opened surface 130 of the container main body 115, and one end of the storage container 103. 115 and a cover plate 122 connected to be rotatable.

  The container main body 115 includes a bottom plate 104, a front plate 105, a rear plate 106, a side plate 171, and a sub-front plate 107 disposed so as to overlap the front plate 105. The storage container 103 includes a lid front plate 123 that is erected on the lid plate 122, and overlaps the front plate 105 when the cover plate 122 closes the open surface 130. A cutter 124 is formed at one end 140 of the lid front plate 123, one end 140 connected to the lid plate 122, and the other end of the opposed lid front plate 123. The front plate 105 is cut at the center in the longitudinal direction in the upper part of the drawing, and the flap 120 is separated and raised at the notch as a boundary, and is arranged at an angle with respect to the front plate 105. . The leading edge 136 of the packaging medium 112 that leans against the flap 120 is separated from the front plate 105 by the cut and raised flap 120.

  When using the packaging medium 112, hold the storage container 103 in one hand (not shown), open the cover plate 122, grasp and pull out the packaging medium 112, the wound body 102 rotates in the storage container 103, and is wrapped. The medium 112 can be peeled off from the wound body 102 and pulled out of the storage container 103. After pulling out the required length of the packaging medium 112, the lid plate 122 is closed, the longitudinal center of the lid front plate 123 is pressed with the thumb of the hand opposite to the hand from which the packaging medium 112 was pulled out, and the cutter 124 is used. Then, the packaging medium 112 is cut and the separated packaging medium 112 is used.

Utility Model Registration No. 3088078 (See Fig. 1 etc.)

  However, in the conventional supply tool 101, the front plate 105 is cut, and the flap 120 provided by being cut and raised at the boundary of the cut is fitted into the cut again when the packaging medium 112 is pulled out. There was a possibility that the rising of 120 might be worse. For this reason, the flap 120 cannot separate the front end 136 of the packaging medium 112 from the front plate 105, the packaging medium 112 is difficult to pick, and the packaging medium 112 may not be successfully pulled out from the storage container 103.

  An object of the present invention is to provide a packaging medium storage container that can suppress a possibility that a flap provided by cutting and raising a part of a front plate is fitted into the cut again and the rising is worsened.

  In order to achieve the above object, a packaging medium storage container according to a first aspect of the present invention is a packaging in which a packaging medium 12 (see FIG. 1B) is wound in a cylindrical shape, for example, as shown in FIG. A packaging medium storage container 3 that is formed in a rectangular parallelepiped shape and that accommodates the medium winding body 2; one side 30 of the six sides of the rectangular parallelepiped opens in a rectangle; and one long side 38 of the rectangular opening 30 is shared A rectangular front plate 5 forming the other side of the rectangular parallelepiped; the packaging medium 12 passes through the open side 30 and over the shared long side 38 of the packaging medium storage container 3. The front plate 5 has a flap 20 cut out by a cut line CL for cutting out a part of the front plate 5; the flap 20 is bent at a base 21 on the front plate 5 Configured, and the tip 37 is spaced apart in the direction perpendicular to the base 21 Cutout is configured to; tip 37 of the flap 20 is provided in an offset OS from the cut line CL of the cutout.

  In this specification, “offset” means that the leading edge 37 of the flap 20 and the cut line CL are separated from each other to cause a positional deviation. The flap 20 and the cut line CL are displaced from each other (including inconsistencies in position and shape) even when trying to fit again into the cut (cut line CL) cut out from the front plate 5. The thing which can inhibit 20 fitting to the notch (cut line CL) of the front board 5 is said. As will be described later in detail, in the present invention, the “offset” is formed, for example, by connecting the fold line 21L of the base 21 of the flap 20 from the connecting side 38 (fold line 38L) between the front plate 5 and the sub front plate 7. Shifting (see FIG. 2), folding the flap 20 at the bent portion 26 (in the middle) of the flap 20 (see FIG. 5A), cutting off between the tip 37 of the flap 20 and the cut line CL This can be done by cutting off the portion 92 (see FIG. 8) or the like. However, any means can be used as long as the tip 37 of the flap 20 and the cut line CL can be separated to provide a positional shift. It is not something.

  In order to provide an “offset” between the front end 37 of the flap 20 and the cut line CL, the folding line 21L of the base portion 21 of the flap 20 is connected to the connecting side 38 (folding) between the front plate 5 and the auxiliary front plate 7. In the case of shifting with respect to the line 38L (see FIG. 2), the term “offset” is also used as the second meaning for the shift provided between the folding line 21L and the folding line 38L. As will be described in detail later, both are equivalent, have an action / effect relationship, and are closely related to each other.

  If comprised in this way, the front-end | tip of the flap of a packaging body storage container will be offset (separated or displaced) from the cut-out cut line (cut line). For this reason, the tip of the flap having a large moment arm with respect to the base of the flap is re-fitted into the notch obtained by cutting out the flap, thereby causing a large rotation inhibiting moment to act on the base of the flap and inhibiting the rise of the flap. The possibility can be suppressed. The flap is not obstructed by the large rotation-inhibiting moment that acts when the tip of the flap is reinserted into the cut-out, and the flap is restored at a sufficient angle from the front plate by the restoring force of the flap base. As a result, the flap and the leading edge of the packaging medium can be reliably separated from the front plate. For this reason, the user of the packaging medium can easily pick the packaging medium separated from the front plate and pull out the packaging medium more smoothly from the packaging medium storage container.

  The packaging medium storage container according to the second aspect of the present invention is the same as the packaging medium storage container according to the first aspect of the present invention, as shown in FIG. A sub-front plate 7 (see FIG. 1 (B)) disposed so as to overlap the front plate 5 by being folded into the opening 30 (see FIG. 1) with the long side 38 as a fold line 38L; The fold line 21L is provided with an offset OS with respect to the fold line 38L between the front plate 5 and the sub-front plate 7.

  With this configuration, the auxiliary front plate formed integrally with the front plate is formed at an angle of about 180 ° with respect to the front plate, with the common long side shared by the opening surface of the packaging medium storage container and the front plate as a folding line. The auxiliary front plate can be provided by being folded into the opening and overlapping the front plate. For this reason, a large folding angle with respect to the front plate and a large restoring force generated on the folding line with the large folding angle can be applied to the folding line of the flap base connected to the auxiliary front plate. Thereby, the flap can be raised at a sufficient angle from the front plate. In addition, the flap base fold line is offset (separated or misaligned) from the fold line between the front plate and the sub-front plate, so that the flap tip can be securely positioned relative to the cut line. Can be offset. For this reason, it is possible to suppress the possibility that the front end of the flap will be fitted again into the cut.

  The packaging medium storage container according to the third aspect of the present invention is the packaging medium storage container according to the second aspect of the present invention. For example, as shown in FIG. The folding line 21L is provided with an offset OS so that the tip 37 of the flap 20 is separated from the cut line CL in the direction of the flap base 21.

  If comprised in this way, the fold line of a flap base can be offset and provided with respect to the fold line between a front board and a sub-front board so that the front-end | tip of a flap may space apart in the direction of a flap base from a cut line. . For this reason, the front end of the flap can be provided separately from the cut-out cut line from which the flap is cut off. For this reason, it is possible to suppress the possibility that the front end of the flap will be fitted again into the cut.

  A packaging medium storage container according to a fourth aspect of the present invention is a packaging medium storage container according to any one of the first to third aspects of the present invention. For example, as shown in FIG. 20 has a bent portion 26 for separating the tip 37 of the flap 20 from the cut line CL in the direction of the flap base 21.

  When configured in this way, the flap can have a bent portion that contracts the extension length of the flap and separates the flap tip from the cut line in the direction of the flap base, so that the flap tip is cut out from the flap tip. An offset can be provided apart from the cut line. For this reason, it is possible to suppress the possibility that the front end of the flap will be fitted again into the cut.

  In addition, the packaging medium storage container according to the fifth aspect of the present invention is the same as the packaging medium storage container according to the second aspect of the present invention, for example, as shown in FIG. Is provided with an offset OS of the fold line 21L so that the tip 37 of the flap 20 overlaps the front plate 5.

  If comprised in this way, since the folding line of a flap base can be offset and provided with respect to the folding line between a front board and a sub front board so that the front-end | tip of a flap may overlap with a front board, the front-end | tip of a flap can be provided. The flap can be offset and provided so as to overlap the front plate beyond the cut-out cutting line. For this reason, it is possible to suppress the possibility that the front end of the flap will be fitted again into the cut.

  A packaging medium storage container according to a sixth aspect of the present invention is a packaging medium storage container according to any one of the first to fifth aspects of the present invention. For example, as shown in FIG. A nick 91 that connects the front end 37 of the flap 20 and the front plate 5 is cut across the line CL to provide an offset OS.

  If comprised in this way, the front-end | tip of a flap and a front board can be connected and locked until it cuts the nick which connects the front-end | tip of a flap and a front board on both sides of a cut line. For this reason, in the manufacturing process of the packaging medium storage container, the front end of the flap locked as the fixed end is cut until the front end of the flap is made free by cutting the nick and separating the front end of the flap from the front plate. It does not interfere with other manufacturing processes of the packaging medium storage container such as the bending process and the blade attaching process. For this reason, it is possible to efficiently manufacture a packaging medium storage container that can suppress the possibility that the front end of the flap is reinserted into the cut.

  A packaging medium storage container according to a seventh aspect of the present invention is a packaging medium storage container according to any one of the first to fourth aspects of the present invention. For example, as shown in FIG. The offset OS between the front end 37 of the 20 and the cut line CL is formed by cutting off a portion 92 sandwiched between the front end 37 of the flap 20 and the cut line CL.

  When configured in this way, an offset between the front end of the flap and the cut line can be formed by cutting off the cut-off portion sandwiched between the front end of the flap and the cut line, so that the front end of the flap is cut out. The possibility of fitting again can be suppressed.

  As described above, according to the packaging medium storage container of the present invention, it is possible to suppress the possibility that the flap provided by cutting and raising a part of the front plate is fitted into the cut again and the rising is worsened. The flap rises at a sufficient angle from the front plate by the restoring force of the flap base provided by being bent without being hindered by a large rotation restraining moment, and the front end of the flap and the packaging medium can be reliably separated from the front plate. . For this reason, the user of the packaging medium can easily pick the packaging medium separated from the front plate and pull out the packaging medium more smoothly from the packaging medium storage container.

(A) is a perspective view of the packaging medium supply tool provided with the packaging medium storage container based on Embodiment of this invention. (B) is sectional drawing of the packaging medium supply tool of the direction orthogonal to the longitudinal direction of the packaging medium storage container shown to (A). (A) is a figure which shows the part of the planar front board before setting it as the three-dimensional packaging medium storage container shown to FIG. 1 (A) based on embodiment of this invention. (B) is the figure which shows the part of the planar front board before making the packaging medium storage container which concerns on one embodiment of this invention into the cubic packaging medium storage container shown to FIG. 1 (A). It is. It is the figure which looked at the flap of the packaging medium storage container of FIG. 1 (A) from the back. It is a front view of the sub-front plate of the packaging medium storage container of FIG. (A) is a perspective view which expands and shows the bending part provided by the bending process to the flap of the packaging medium storage container based on other embodiment of this invention. (B) is a perspective view which expands and shows the bending part provided by the embossing. FIG. 2 is a plan view showing that an offset is formed by cutting a nick that connects a front end of a flap and a front plate of the packaging medium storage container of FIG. It is a top view which shows the outline | summary of the expanded view of the packaging medium storage container based on further another embodiment of this invention. It is a top view which shows the cut-off part pinched | interposed by the front-end | tip of a flap, and the cut line of the packaging medium storage container based on other embodiment of this invention. It is a perspective view of the conventional packaging medium supply tool.

  Embodiments of the present invention will be described below with reference to the drawings. In the drawings, the same or similar members are denoted by the same or similar reference numerals, and redundant description is omitted.

  Referring to the perspective view and cross-sectional view of FIG. 1, a packaging medium supply tool 1 (hereinafter, appropriately supplied) including the packaging medium storage container 3 (hereinafter, appropriately, storage container 3) of the first embodiment of the present invention. The structure of the tool 1) will be described. FIG. 1 (A) is a perspective view of the supply tool 1 in a horizontally disposed state, and FIG. 1 (B) is perpendicular to the longitudinal direction at the longitudinal center of the storage container 3 of FIG. 1 (A). It is sectional drawing of a direction. In FIG. 1A, a lid plate 22 described later is in an open state, and in FIG. 1B, the lid plate 22 is partially closed (that is, the lid plate 22 is in the bottom plate 4). In addition, a state in which a packaging medium 12 described later is pulled out from the storage container 3 is shown.

  The supply tool 1 includes a wound body 2 and a storage container 3 that houses the wound body 2. The wound body 2 is a wound body 2 formed by winding a packaging medium 12 (see FIG. 1B) used for food packaging or the like around a cylindrical core 10. The wound body 2 is stored in the storage container 3. The storage container 3 is formed of a paper material 90 (see FIG. 7) such as cardboard or cardboard. The storage container 3 can be formed of a plurality of sheets or one sheet of paper material.

  The storage container 3 includes a container body 15. The container body 15 has a rectangular parallelepiped shape. The container body 15 is formed by bending a paper material 90 (see FIG. 7). The paper material 90 has elasticity (restorability) against bending to be restored once it is bent. The container main body 15 accommodates the wound body 2 in which the packaging medium 12 (see FIG. 1B) is wound in a cylindrical shape, the one surface 30 is opened, and the wound body 2 is taken in and out from the opened one surface 30. be able to.

  The packaging medium 12 (see FIG. 1 (B)) wound around the core 10 is a transparent film made of polyvinylidene chloride as a raw material, but is a multilayer film made of polyvinyl chloride, polyethylene, polymethylpentene, or a combination thereof. It may be. The packaging medium 12 may be roll paper, kitchen paper, aluminum foil, a cooked paper sheet, or the like. Among them, the packaging medium 12 made of polyvinylidene chloride is self-adhesive and therefore has a great advantage of providing the flap 20.

  The container body 15 includes a bottom plate 4, a front plate 5 erected at right angles to the bottom plate 4 on one side (long side) 31 of the bottom plate 4, and another side (long side) 32 of the bottom plate 4 facing the side 31. The rear plate 6 is erected at a right angle to the bottom plate 4 and the sub front plate 7 (see FIG. 1B) having a first connecting side 38 facing one side 31 of the bottom plate 4. The bottom plate 4 is disposed so as to face the one surface 30.

  The sub front plate 7 (see FIG. 1B) is connected to the front plate 5 at the first connecting side 38. When the rectangular parallelepiped container body 15 is formed, the sub-front plate 7 is 180 on the inner side of the storage container 3 (the side where the wound body 2 is stored) along the first connecting side 38 (folding line 38L). ° Folded and stacked on the front plate 5 The sub front plate 7 that is folded is applied in a line to the surface of the surface facing the front plate 5, and is adhered and fixed to the front plate 5. The bottom plate 4, the front plate 5 including the flap 20 before the flap 20 is separated, the rear plate 6, and the auxiliary front plate 7 are provided in a rectangular shape.

  The base 4 has a short side 61 perpendicular to the one side 31 and the other side 32 in addition to the one side 31 and the other side 32 which are long sides. The storage container 3 further includes a side plate 71. The side plates 71 are respectively erected on the short side 61. The side plate 71 is provided in a substantially square shape. The side plate 71 extends from the short side 61 of the bottom plate 4 and is erected on the short side 61, but extends from the short side of the front plate 5 or extends from the short side of the rear plate 6. In addition, the bottom plate 4 may be erected on the short side 61.

  The storage container 3 further includes a lid plate 22 and a lid front plate 23. The cover plate 22 is provided in a rectangular shape. The cover plate 22 has a second connecting side 39 that faces the other side 32 of the bottom plate 4, is connected to the rear plate 6 so as to be rotatable at the second connecting side 39, and closes the opened one surface 30. Configured as follows. The lid front plate 23 is erected at a right angle with respect to the lid plate 22 on one side (long side) 40 of the lid plate 22 facing the second connecting side 39, and the lid plate 22 is in a state of closing the one surface 30. The front plate 5 is disposed so as to overlap the outer side of the front plate 5 (the side opposite to the sub front plate 7 (see FIG. 1B)).

  The cover plate 22 has a short side 63 in addition to the second connecting side 39 and one side 40 which are long sides. The storage container 3 further includes a lid side plate 73. The lid side plates 73 are each erected on the short side 63. The lid side plate 73 is provided in a rectangular shape.

  The container body 15 has one flap 20 that separates the tip 36 (see FIG. 1 (B)) of the packaging medium 12 (see FIG. 1 (B)) pulled out from the opened one surface 30 from the front plate 5. The flap 20 includes a base portion 21 (folding line 21L), a wide portion 20B, and a convex portion 25. The flap 20 is connected to the auxiliary front plate 7 (see FIG. 1B) at the base 21. As will be described later in detail, the wide portion 20B is provided to have a wide width W in order to give a large restoring moment for raising the flap 20 to the base portion 21 (folding line 21L). . The convex portion 25 has an extension length H in a direction orthogonal to the base portion 21 (folding line 21 </ b> L), so that the packaging medium 12 can be largely lifted from the front plate 5. The front plate 5 is provided with a cut (cut line CL) surrounding the periphery except for a portion where the flap 20 is connected to the sub front plate 7 at the base portion 21 (bending line 21L). The convex portion 25 has a tip 37 cut out at a position away from the base portion 21 in a right angle direction. The tip 37 is located on the side facing the long side 31 of the bottom plate 4 when viewed from the base 21. The tip 37 is provided farther from the base 21 than anywhere in the flap 20.

  The sub front plate 7 (see FIG. 1B) and the front plate 5 are formed so as to be folded and overlapped along the first connecting side 38 (folding line 38L). The flap 20 is separated from the front plate 5 by a cut (cut line CL), and is formed by being bent toward the front plate 5 along the base portion 21 (folding line 21L). The restoring bending moment around the base 21 (folding line 21 </ b> L) based on the restoring force acts on the flap 20. Based on this principle, the flap 20 is raised from the front plate 5.

  The flap 20 is formed such that the width W along the base 21 (fold line 21L) of the flap 20 is longer than the extending length H from the base 21 (fold line 21L) to the tip 37. The ratio of the length H to the width W (W / H) is desirably 2 or more. By setting the ratio (W / H) to 2 or more, the restoring force of the flap 20 caused by folding the flap 20 at the base portion 21 (folding line 21L) acts sufficiently compared to the weight of the flap 20, thereby Since the flap 20 can be raised from the front plate 5 at an appropriate angle θ (see FIG. 1B), the packaging medium 12 (see FIG. 1B) is surely separated from the front plate 5. Can do.

  The flap 20 is separated from the front plate 5 by a cut (cut line CL), and the flap 20 is cut and raised from the front plate 5. That is, the flap 20 is connected to the front plate 5 at the base portion 21 (folding line 21L) so as to form an angle θ (see FIG. 1B). Two penetration parts 29A and 29B are formed in the front plate 5, and the penetration parts 29A and 29B are on the side facing the one side (long side) 31 of the bottom plate 4 where the flap 20 is cut and raised. Is formed. The penetration parts 29A and 29B are provided in such a size that a finger can be put into the penetration parts 29A and 29B, the drawn packaging medium 12 (see FIG. 1B) can be picked, and further pulled out. The auxiliary front plate 7 (see FIG. 1B) shields the corresponding portion of the front plate 5 provided with the penetration portions 29A and 29B, and prevents foreign matters such as dust from entering from the outside.

  The two penetrating parts 29A and 29B are on both sides of the convex part 25 so as to sandwich the convex part 25, and below the wide part 20B of the flap 20 (the side facing the one side (long side) 31 of the bottom plate 4). Is formed. A center line L1 (shown by a one-dot chain line in FIG. 2 is perpendicular to the base portion 21) of the penetration parts 29A and 29B is a center line L0 (one-dot chain line in FIG. 2) perpendicular to the longitudinal direction of the front plate 5. Are shifted by a width W1 (see FIG. 2) obtained by adding the half length of the convex portion 25 in the width W direction and the half length of the penetration portions 29A and 29B in the width W direction. . The penetration parts 29A and 29B are positioned so that the packaging medium 12 can be pulled out smoothly when a finger is inserted into one of the penetration parts 29A and 29B and the packaging medium 12 (see FIG. 1B) is further pulled out. Is formed. That is, the penetrating portions 29A and 29B are formed at positions that are not so shifted from the center line L0 in the width W direction of the flap 20. Further, when a finger is put into the pierced portions 29A and 29B, the finger is located on the side of the convex portion 25 of the flap 20 and the lower portion of the wide portion 20B of the flap 20 provided wider than the convex portion 25 (as described in detail later). Further, it is provided in a structure in contact with the peripheral edge portion 20A of the flap 20 (see FIG. 3).

  A wrapping medium holding portion 33 is formed at the center of the wide portion 20B of the flap 20. As a method of forming the packaging medium holding portion 33, a method of applying an adhesive having adhesiveness to the packaging medium 12 (see FIG. 1B) to provide an adhesive layer, or an adhesion to the packaging medium 12 is provided. A self-adhesive packaging medium made of substantially the same material as the packaging medium 12 by applying a varnish having a property and smoothness to provide a smooth layer, and further utilizing the self-adhesiveness of the packaging medium 12 itself Examples thereof include a method of providing an adhesion layer. The packaging medium holding part 33 is formed on the surface of the flap 20 on the side in contact with the packaging medium 12.

  At the center in the width W direction on the outer side of the lid front plate 23, an embossed portion 28 in which embossing is performed is formed so as to overlap the packaging medium holding portion 33 in a state where the surface 30 where the lid plate 22 is opened is closed. Has been. In this state, the embossed portion 28 is configured to protrude in the direction of the front plate 5 and form a recess on the outer surface of the lid front plate 23. After the packaging medium 12 (see FIG. 1B) is pulled out from the storage container 3, the embossed portion 28 is pushed vertically toward the flap 20 with the thumb while the lid plate 22 is completely closed. The medium 12 is pressed against the packaging medium holding part 33, and the packaging medium 12 is securely held by the packaging medium holding part 33.

  For this reason, the packaging medium 12 (see FIG. 1B) is securely fixed to the storage container 3, and the packaging medium 12 can be smoothly cut by the cutter 24. Since the embossed portion 28 is configured to protrude toward the front plate 5 with the lid plate 22 closed and to form a recess on the outer surface of the lid front plate 23, the embossed portion When the finger 28 is touched with a finger, the touch of the embossed portion 28 can be confirmed with the touch of the finger without visual inspection.

  To cut the packaging medium 12 (see FIG. 1B) on the side of the lid front plate 23 that faces one side (long side) 31 of the bottom plate 4 (the side that faces when the lid plate 22 is closed). The cutter 24 is provided along one side 54 of the lid front plate 23. A plurality of saw blades 80 are formed at the tip of the cutter 24. As shown in the figure, a part of the cutter 24 closes the open one surface 30 with the cover plate 22 completely closed (that is, with the cover plate 22 parallel to the bottom plate 4). Further, it is configured to protrude from the lid front plate 23 in a direction perpendicular to the bottom plate 4 and facing the bottom plate 4. Note that the shape of the cutter 24 is not limited to the shape of the illustrated embodiment, and in one embodiment of the present invention, a linear cutter (not suitable) provided in parallel with one side (long side) 31 of the bottom plate 4 is used. (Shown) may be used.

  This will be described with reference to the plan view of the planar front plate portion of FIG. 2 completely closes the cover plate 22 (see FIG. 1) of the storage container 3 (see FIG. 1) (that is, with the cover plate 22 parallel to the bottom plate 4 (see FIG. 1)) and opens. The positional relationship between the flap 20 and the cutter 24 when the one surface 30 (see FIG. 1) is closed is shown. Note that the side 54 (see FIG. 1) of the lid front plate 23 (see FIG. 1) and the position of the cutter 24 on the front plate 5 in a state where the lid plate 22 is completely closed are indicated by broken lines. When provided as illustrated, the flap 20 having the undulating shape (convex portion 25) is formed at a position that does not overlap with the plurality of saw blades 80 of the cutter 24 provided on the lid front plate 23, and a plurality of the cutters 24 are provided. The saw blade 80 can form the tip 36 (see FIG. 1 (B)) of the packaging medium 12 (see FIG. 1 (B)) at a position near the tip 37 of the flap 20 and away from the tip 37. It becomes. Further, since the fragile portion of the wrapping medium 12 that is rubbed and weakened by the plurality of saw blades 80 when being cut can be provided so as not to be affected by the flap 20 at the time of subsequent cutting, the wrapping medium 12 is provided. Irregular cutting can be prevented.

  This will be described with reference to the flap rear view of FIG. FIG. 3 is a view showing the flap 20 as seen from the back side (the sub-front plate 7 (see FIG. 1B) side). As shown in FIG. 3, the flap 20 included in the container body 15 (see FIG. 1) has a raised emboss 51 </ b> A as a raised portion on the surface of the back side of the flap 20 (sub-front plate 7 side). The rising emboss 51A may be formed as close as possible to the tip 37 of the flap 20 (for example, at a position 1 mm away from the tip 37). The rising emboss 51 </ b> A has an arc shape and is provided in a planar shape that is long in the width W direction of the flap 20. The rising emboss 51A is raised toward the auxiliary front plate 7 and formed by embossing. A rising emboss 51A provided on the flap 20 is a rising emboss 51B (see FIG. 4) provided on the side of the auxiliary front plate 7 (described later) (when the rising emboss 51B described below is not formed on the auxiliary front plate 7, It contacts the auxiliary front plate 7). For this reason, when the rising emboss 51A is provided, the phenomenon that the flap 20 separated from the front plate 5 (see FIG. 2) by the notch (cut line CL) (see FIG. 2) is fitted into the front plate 5 again is prevented. Thus, since the flap 20 can be reliably raised from the front plate 5, the packaging medium 12 (see FIG. 1B) can be reliably separated from the front plate 5.

  This will be described with reference to FIG. FIG. 4 shows the positional relationship among the flap 20, the front plate 5 (see FIG. 1), and the auxiliary front plate 7 indicated by broken lines. The sub front plate 7 is connected to the front plate 5 at a first connecting side 38 (bending line 38L) (indicated by a two-dot chain line). As shown in the figure, the sub-front plate 7 has a raised emboss 51B as a raised portion on the surface of the sub-front plate 7 on the side facing the flap 20 and at a position facing the flap 20. In the drawing, the flap 20 and the cut line CL are drawn with broken lines, and the corresponding positions on the sub front plate 7 of the flap 20 and the penetration portions 29A, 29B when the front plate 5 and the sub front plate 7 overlap each other are shown. The rising emboss 51B is provided in an arc shape having a center on the base 21 (folding line 21L) of the flap 20 (the radius passing through the center of the arc is orthogonal to the base 21 (folding line 21L) of the flap 20). The rising emboss 51B provided on the auxiliary front plate 7 is provided so as to abut on the rising emboss 51A provided on the flap 20, so that the flap 20 separated from the front plate 5 by the cut (cut line CL) is provided. The phenomenon of fitting into the front plate 5 again is prevented, and the flap 20 can be reliably raised from the front plate 5. For this reason, the packaging medium 12 (see FIG. 1B) can be reliably separated from the front plate 5.

  The rising emboss 51B provided on the sub-front plate 7 is in a state where the sub-front plate 7 and the front plate 5 (see FIG. 1) overlap each other, that is, the container body 15 (see FIG. 1) is assembled. At this time, the entire raised emboss 51B provided on the auxiliary front plate 7 is formed so as to abut on the raised emboss 51A (see FIG. 3) provided on the flap 20. That is, the entire raised emboss 51B provided on the auxiliary front plate 7 is formed so as to fall within the area of the raised emboss 51A provided on the flap 20.

  In the present embodiment, both the rising emboss 51A (flap 20) (see FIG. 3) and the rising emboss 51B (sub-front plate 7) are provided, but the rising emboss 51A (flap 20) and the rising emboss 51B ( Only one of the auxiliary front plate 7) may be provided. If provided in this way, the flap 20 rises from the front plate 5 (see FIG. 1) with a simple configuration, and the packaging medium 12 (see FIG. 1 (B)) can be reliably separated from the front plate 5.

  Returning to FIG. 1, the operation of the supply tool 1 (the storage container 3 and the wound body 2) when used will be described. The storage container 3 stores the wound body 2 and the cover plate 22 is stored in a completely closed state. After pulling out the packaging medium 12 (see FIG. 1B) from the storage container 3, the cover plate 22 is completely closed, and after the packaging medium 12 is cut by the cutter 24, the bottom plate 4 is usually placed downward. The storage container 3 is placed and stored on a kitchen shelf (not shown), for example.

  In this state, the packaging medium 12 (see FIG. 1 (B)) is inside the lid front plate 23 (on the front plate 5 side of the lid front plate 23 in a state where the lid plate 22 is completely closed) and outside the flap 20. (The side opposite to the sub front plate 7 (see FIG. 1B) side of the flap 20) and the outside of the front plate 5 (the side opposite to the sub front plate 7 side of the front plate 5). It is. The wrapping medium 12 is held by a wrapping medium holding portion 33 provided outside the flap 20 (on the side of the wrapping medium 12 from which the flap 20 is drawn). The flap 20 is separated from the front plate 5 by a cut (cut line CL), and is cut and raised from the front plate 5, so that the flap 20 having the packaging medium holding portion 33 puts the packaging medium 12 inside the lid front plate 23. By pressing, the action of holding the packaging medium 12 by the packaging medium holding part 33 is promoted.

  In order to use the packaging medium 12 (see FIG. 1 (B)), the user takes the supply tool 1 (the storage container 3 and the wound body 2) from, for example, a kitchen shelf (not shown) and covers the lid. Open the plate 22. At this time, since the packaging medium 12 covers the flap 20 and is held by the packaging medium holding portion 33 of the flap 20, the position is stable with respect to the flap 20.

  Since the flap 20 is provided by being cut and raised widely in the width W direction from the front plate 5, that is, the width W along the base 21 (folding line 21L) of the flap 20 is from the base 21 (folding line 21L). The flap 20 has a sufficient restoring force for lifting the packaging medium 12 (see FIG. 1B) because it is longer than the extending length H up to the tip 37. Therefore, the portion of the packaging medium 12 that is in contact with the flap 20 is lifted by the flap 20 toward the inside of the lid front plate 23 and is separated from the front plate 5. In particular, the leading edge 36 of the packaging medium 12 (see FIG. 1B) pushed up by the leading edge 37 of the flap 20 of the packaging medium 12 is reliably separated from the front plate 5. Therefore, the packaging medium 12 can be easily picked, and the packaging medium 12 can be smoothly pulled out from the storage container 3.

  When the lid plate 22 is in a completely closed state, the tip of the cutter 24 attached to the lid front plate 23 is disposed beyond the tip 37 of the flap 20, and the flap 20 is located behind the lid front plate 23 and the cutter 24. It is located in the structure that is not visible from the outside. The used part of the packaging medium 12 used last time (see FIG. 1B) is cut by the cutter 24, and the remaining tip 36 of the packaging medium 12 (see FIG. 1B) is the tip of the flap 20. 37 on the bottom plate 4 side (lower side).

  In this state, when using the packaging medium 12 (see FIG. 1B) this time, the cover plate 22 is opened, a finger is inserted into the pierced portion 29A (or 29B), and the tip of the cut packaging medium 12 is cut. 36 (see FIG. 1B) is picked, and the packaging medium 12 is further pulled out by a necessary length. While the packaging medium 12 is being pulled out, the wound body 2 rotates in the storage container 3. After that, when the lid plate 22 is closed and the embossed portion 28 of the lid front plate 23 is pressed with the thumb, the packaging medium 12 is securely held by the packaging medium holding portion 33 and the position of the packaging medium 12 with respect to the storage container 3 is stabilized. Therefore, the packaging medium 12 can be smoothly cut by the cutter 24.

  According to the storage container 3 of the present embodiment, since the container body 15 has the flap 20, the tip 36 (see FIG. 1 (B)) of the packaging medium 12 (see FIG. 1 (B)) drawn out from the opened one surface 30. )) Can be reliably separated from the front plate 5 by the flap 20. In addition, since the front end 36 of the packaging medium 12 can be reliably separated from the front plate 5, the user of the packaging medium 12 puts a finger into the piercing portion 29 </ b> A (or 29 </ b> B) and is separated from the front plate 5. The packaging medium 12 can be easily picked and the packaging medium 12 can be further smoothly pulled out from the storage container 3. In addition, for example, even when the pierced portions 29A and 29B are not provided, if the flap 20 is provided, it can be said that the packaging medium 12 can be smoothly pulled out from the storage container 3, and therefore the contribution of the flap 20 ( It can be said that the action) is extremely large.

  When the packaging medium 12 (see FIG. 1B) is pulled out from the storage container 3 with the left hand, typically, the left side of the storage container 3 viewed from the user holding the storage container 3 (flap 20) with the right hand is viewed. An index finger of the left hand can be put into the pierced portion 29A, and the tip 36 (see FIG. 1B) of the packaging medium 12 can be directly picked from the front side. Alternatively, lightly touch the tip 37 of the convex portion 25 of the flap 20 with the index finger of the left hand and place the finger along the flap 20, and slide the finger around the back of the packaging medium 12 lifted by the flap 20. Thus, it is possible to put an index finger into the punched portion 29A and pick the packaging medium 12 from the back side. In this way, the packaging medium 12 can be pulled out from the storage container 3 smoothly. When the packaging medium 12 is pulled out from the storage container 3 with the right hand, a user holding the storage container 3 with the left hand sees the storage container 3, puts the index finger of the right hand into the right pierced portion 29B, and performs the same operation. Good.

  In order to obtain a large restoring force, the flap 20 is connected to the auxiliary front plate 7 (see FIG. 1B) and is bent from the auxiliary front plate 7 at the base portion 21 (folding line 21L). Further, there is an offset (separation or misalignment) OS between the base 21 (folding line 21L) of the flap 20 and the first connecting side 38 (folding line 38L) between the front plate 5 and the sub-front plate 7. Is provided. For this reason, in the flap 20 of the present embodiment, an offset OS can be provided between the notch (cut line CL) put in the front plate 5 and the tip 37 of the flap 20, so that the tip 37 of the flap 20 is The possibility of fitting into the cut (cut line CL) put in the front plate 5 can be suppressed.

  Offset (separation) between the base 21 (folding line 21L) of the flap 20 and the first connecting side 38 (folding line 38L) between the front plate 5 and the sub-front plate 7 (see FIG. 1B). Or misalignment) is a value in the range of about 0.1 mm to 0.5 mm, more preferably a value in the range of about 0.2 mm to 0.4 mm, typically about 0.3 mm. It should be provided. In the figure, the offset OS is exaggerated and drawn greatly so that the offset OS can be easily understood visually.

  Thus, a slight amount of offset (separation or misalignment) between the fold line 21L of the flap 20 and the fold line 38L between the front plate 5 and the sub-front plate 7 (see FIG. 1B). By providing the OS, it is possible to suppress the possibility that the tip 37 of the flap 20 fits into the cut line CL where the flap 20 is cut out. On the other hand, since the amount of the offset OS between the fold line 38L between the front plate 5 and the sub front plate 7 and the fold line 21L of the flap 20 is provided in a small amount, the cover plate 22 is The function of closing the open one surface 30 is not hindered. The slight amount for the offset OS means that the flap 20 is deformed even when the container 3 is deformed during normal use and the gap (clearance) between the tip 37 of the flap 20 and the cut line CL varies. The offset OS amount is as small as possible within a range in which the tip 37 and the cut line CL can be kept substantially non-contact.

  The description will be continued with reference to FIG. The base 21 (folding line 21L) of the flap 20 of the present embodiment shown in FIG. 2 (A) has a front plate 5 and a sub-front so that the tip 37 of the flap 20 is separated from the cut line CL in the direction of the base 21. An offset (separation or misalignment) OS is performed at a position above the first connecting side 38 (bending line 38L) between the plate 7 (see FIG. 1B) (outward as viewed from the front plate 5). Is provided. In other words, the flap 20 is folded back at the folding line 21 located above the folding line 38L between the front plate 5 and the sub-front plate 7. The tip 37 of the flap 20 and the cut line CL are equal to the offset OS (an equal amount) between the fold line 21L of the flap base 21 and the fold line 38L between the front plate 5 and the sub-front plate 7. An offset OS (gap or clearance) is formed between them. In the embodiment shown in FIG. 2A, when the lid plate 22 (see FIG. 1) is completely closed (when the lid front plate 23 (see FIG. 1) overlaps the front plate 5), the flap 20 However, it is within the cut (cut line CL) in a state where there is a gap (clearance) between the tip 37 and the cut line CL, and no business trip occurs.

  On the other hand, in one embodiment of the present invention shown in FIG. 2B, the base portion 21 (folding line 21) of the flap 20 is over the front plate 5 with the tip 37 of the flap 20 exceeding the cut line CL of the cut. Below the first connecting side 38 (bending line 38L) between the front plate 5 and the sub-front plate 7 (see FIG. 1B) (as viewed from the front plate 5) so as to wrap and have an overlapping portion 27. (Inward) is provided with an offset (separation or misalignment) OS. In other words, the base 21 (folding line 21) of the flap 20 is provided on the sub-front plate 7. The front end 37 of the flap 20 and the cut line CL (front) are equal to the offset OS (equal amount) between the fold line 21L of the flap base 21 and the fold line 38L between the front plate 5 and the sub front plate 7. An offset OS (overlap, overlapping portion 27) is formed between the plate 5) and the plate 5). In the embodiment shown in FIG. 2 (B), the flap is also applied when the lid plate 22 (see FIG. 1) is completely closed (when the lid front plate 23 (see FIG. 1) overlaps the front plate 5). 20 does not fall within the notch (cut line CL). In addition to the tip 37 of the flap 20, the peripheral portion 20 </ b> A of the flap 20 (which will be described later in detail) that does not cause a large rotation inhibiting moment in the flap base 21. 3) can also be provided so as to suppress the possibility of fitting into the cut line CL.

  As described above, even when the offset (separation or misalignment) OS is provided so that the tip 37 of the flap 20 is separated from the cut line CL in the direction of the base 21 (see FIG. 2A), or In both cases, the front end 37 of the flap 20 is provided with an offset OS so that the front end 37 of the 20 exceeds the cut line CL and has an overlapping portion 27 with the front plate 5 (see FIG. 2B). Can be provided so as to suppress the possibility that the flap 20 will be reinserted into the cut (cut line CL).

  As shown in FIG. 2B, when the front end 5 of the flap 20 and the front plate 5 are provided so as to overlap, for example, as shown in the figure, an offset (separation or misalignment) OS, etc. A cut (cut line CL) may be extended to the sub-front plate 7 side connected to the base 21 (folding line 21L) of the flap 20 by an amount. With this arrangement, the folding line 21L of the flap 20 is lower (as viewed from the front plate 5) in the state shown than the folding line 38L between the front plate 5 and the sub-front plate 7 (see FIG. 1B). (Inward) can be provided. In other words, the base 21 (folding line 21L) of the flap 20 can be provided at a position on the auxiliary front plate 7 beyond the bending line 38L between the front plate 5 and the auxiliary front plate 7.

  The offset (separation or misalignment) OS amount of the embodiment shown in FIG. 2B is the same as that of the embodiment shown in FIG. 1 and FIG. 2A when the rigidity of the flap 20 is sufficient. It is preferable to provide the same amount as the offset OS amount. That is, the offset OS amount is set to a value in the range from about 0.1 mm to 0.5 mm, more preferably a value in the range from about 0.2 mm to 0.4 mm, typically about 0.3 mm. It should be.

  However, when the flap 20 has low rigidity and the flap 20 is deformed, there is a possibility that the tip 37 of the flap 20 loses the overlap (overlap portion 27) and fits into the cut line CL. In such a case, the tip 37 of the flap 20 can be fitted into the cut line CL by multiplying the amount of offset (separation or misalignment) OS by a safety factor (safety factor) corresponding to the rigidity of the flap 20. It is good to suppress sex. For example, the safety factor may be provided so that the amount of overlap (overlap portion 27) that may be lost due to the low rigidity of the flap 20 is less than the amount of the offset OS. Alternatively, a safety factor higher than that may be given.

  Here, a specific example in the case of multiplying the amount of offset (separation or displacement) OS by a safety factor (safety factor) is shown. The safety factor (safety factor) may be a value in the range from 1.5 to 2.5. A value in the range of 1.7 to 2.3 is preferable. Typically, the safety factor (safety factor) is preferably 2. Here, a case where the above-described offset OS amount is multiplied by 2 as a safety factor as a result of evaluating the rigidity of the flap 20 will be exemplified. In this case, the amount of offset OS is a value in the range of about 0.2 mm to 1 mm, more preferably a value in the range of about 0.4 mm to 0.8 mm, typically about 0.6 mm. It should be provided at a certain level. In this way, the possibility that the tip 37 of the flap 20 fits into the cut line CL can be suppressed.

  The description will be continued with reference to FIG. FIG. 3 is a plan view showing the back side of the flap 20 as viewed from the sub-front plate 7 (see FIG. 1B) side. As shown in the drawing, the tip 37 of the convex portion 25 of the flap 20 is farthest from the base 21 (folding line 21L) of the flap 20 in the entire flap 20, and thus the largest moment arm (ie, the flap 20). And an extended length H). For this reason, when the front end 37 of the flap 20 is fitted in the cut line CL (see FIG. 2), the front end 37 of the flap 20 has the largest rotation suppression moment on the base 21 (folding line 21L) of the flap 20. Have the potential to act. In order to suppress this possibility, an offset (separation or position) is formed between the fold line 21L of the flap 20 and the fold line 38L (see FIG. 2) between the front plate 5 (see FIG. 2) and the sub front plate 7. A shift (OS) (see FIG. 2) is provided.

  In this way, the tip 37 of the flap 20 having the maximum moment arm H, and the vicinity of the vicinity of the tip 37 (arc-shaped portion in the example shown in the figure) and the cut line CL (see FIG. 2) are offset (separated). By providing the misalignment OS (see FIG. 2), the front end 37 of the flap 20 and the vicinity of the front end 37 are fitted into the notch (cut line CL), and the base 21 (folding line 21L of the flap 20). ) Can prevent the possibility of the maximum rotation inhibiting moment acting.

  In addition, as shown in other embodiment (refer FIG. 7) of this invention explained in full detail later, the case where the flap 20 has the some convex part 25 (as well as the front-end | tip 37) may exist. Also in this case, as in the present embodiment, the base 21 (folding line 21L) of the flap 20 is connected to the folding line 38L between the front plate 5 (see FIG. 7) and the sub front plate 7 (see FIG. 7). By providing an offset (separation or misalignment) OS (see FIG. 7) with respect to (see FIG. 7), all of the tips 37 of the plurality of flaps 20 can be fitted into the cut line CL (see FIG. 7). Sex can be suppressed.

  Thus, the tip 37 of the flap 20 refers to a portion that is farthest from the base 21 (folding line 21L) of the flap 20, and when a plurality of convex shapes (convex portions 25) are formed on the flap 20, In addition to the separated convex portion 25, the tip 37 of the convex portion 25 separated second and later is also included (see FIG. 7). In other words, the tip 37 of the flap 20 refers to a portion having at least the maximum moment arm in the convex portion 25 of the flap 20. Further, a portion in the vicinity of the front end 37 of the flap 20 having a moment arm substantially equal to the moment arm of the front end 37 of the flap 20 can be regarded as being substantially the front end 37 of the flap 20. In the illustrated embodiment, the vicinity of the tip 37 of the flap 20 provided in an arc shape can be regarded as being substantially the tip 37 of the flap 20.

  A front end 37 of such a flap 20, which has a large moment arm with respect to the base 21 (folding line 21L) of the flap 20 and has a possibility of generating a large rotation inhibiting moment; Fitting of the flap 20 to the cut (cut line CL) is provided by providing an offset (separation or displacement) OS (see FIG. 2) between the cut (cut line CL (see FIG. 2)) cut out of the flap 20. The possibility of jamming can be suppressed.

  On the other hand, the flap does not have a large moment arm with respect to the base 21 (folding line 21L) of the flap 20, and does not have a possibility of generating a large rotation inhibiting moment with respect to the base 21 (folding line 21L) of the flap 20. The peripheral portion 20A of the flap 20 excluding the vicinity of the front end 37 of the 20 has a small amount of influence, and therefore an offset (separation or misalignment) OS (see FIG. 2) of the same amount as the front end 37 is provided. Not necessary.

  In the flap 20 of the present embodiment, an offset (separation or misalignment) OS (see FIG. 2) equivalent to the tip 37 is provided on the lower side (tip 37 side) of the wide portion 20B of the flap 20. However, the other peripheral edge 20A is not provided with an offset OS equivalent to the tip 37. In particular, the offset OS is not provided on both end faces (both side faces) in the width W direction of the wide portion 20B. However, since this portion is a portion in which the moment arm with respect to the base 21 (folding line 21L) of the flap 20 is particularly small, a large rotation inhibiting moment is not generated. For this reason, it is not necessary to provide an equal amount of offset OS to the tip 37 in the portion.

  In addition, between the outer periphery of all the flaps 20 including the peripheral portion 20A and the cut line CL (see FIG. 2), an offset (separation or misalignment) OS of the same amount as the tip 37 of the flap 20 (see FIG. 2). Reference) may be provided. In this case, for example, the offset OS is provided by providing a cut-out portion 92 (see FIG. 8) described in detail later between the outer periphery of all the flaps 20 including the peripheral portion 20A and the cut line CL. Also good.

  The description will be continued with reference to FIG. FIG. 5 is an enlarged perspective view showing the bent portion 26 provided in the flap 20 according to another embodiment of the present invention. FIG. 5A shows an embodiment in which a bending line is provided as a bent portion 26 at a central portion in the extending direction (the length H (see FIG. 1) direction) of the convex portion 25 of the flap 20. As shown in the drawing, a folding line as the bent portion 26 is provided at the center in the extending direction of the convex portion 25 of the flap 20, and the tip 37 of the convex portion 25 is directed to the sub-front plate 7 (see FIG. 1B). The extension length (linear distance H) (natural length / free length) of the flap 20 from the base 21 (folding line 21) of the flap 20 to the tip 37 of the flap 20 can be shortened.

  The bent portion 26 can be provided on the convex portion 25 of the flap 20, or can be provided on the wide portion 20 </ b> B of the flap 20. That is, by providing the bent portion 26, the extension length (straight distance H (see FIG. 1)) (natural length / free length) from the base 21 (folding line 21L) of the flap 20 to the tip 37 is provided short. It is good to provide in the position which can do. Since the extension length of the flap 20 can be contracted (shrink) by providing the bent portion 26, an offset (separation or misalignment) OS is provided between the tip 37 of the flap 20 and the cut line CL. The possibility that the tip 37 of the flap 20 fits into the cut line CL can be suppressed.

  When the bent portion 26 is provided in the flap 20, the fold line 21L of the base portion 21 of the flap 20 and the fold line between the front plate 5 (see FIG. 1) and the auxiliary front plate 7 (see FIG. 1B). Even when the offset (separation or misalignment) OS is not provided between the cut line CL and the front end 37 of the flap 20, the offset OS can be provided. Note that the amount of the offset OS is preferably set to a value similar to the offset amount in the above-described embodiment, for example.

  Further, similarly to the above-described embodiment, an offset (separation or separation) is provided between the fold line 21L of the flap 20 and the fold line 38L between the front plate 5 and the sub front plate 7 (see FIG. 1B). It is also possible to provide a larger offset OS between the tip 37 of the flap 20 and the cut line CL by providing the misalignment OS (see FIG. 1) and providing the flap 20 with the bent portion 26. In this case, the possibility that the tip 37 of the flap 20 fits into the cut line CL can be further reduced.

  Further, as shown in FIG. 5A, a fold line as a bent portion 26 is provided on the convex portion 25 of the flap 20, and the tip 37 of the flap 20 is directed in the direction of the auxiliary front plate 7 (see FIG. 1B). In the case of bending, the front end 37 of the flap 20 can be provided so as to come into contact with the auxiliary front plate 7. For this reason, since the flap 20 can be supported and raised by the tip 37 of the flap 20 in contact with the auxiliary front plate 7, the flap 20 is surely raised at a certain rising angle θ (see FIG. 1B). be able to. Further, when provided in this way, for example, the packaging medium 12 (see FIG. 1B) provided by polyvinylidene chloride or the like having self-adhesive properties abuts on the packaging medium holding part 33 provided on the flap 20 ( It is convenient because it does not prevent the contact).

  In the bent portion 26, for example, a resin-made reinforcing seal is provided on the surface of the bent portion 26 (the surface on the compression side or the tension side of the bent portion) so as to maintain the bent state (bending or shrinking (shrink)) of the bent portion 26. It is good to reinforce such as sticking or applying a resin reinforcing paint. With this arrangement, after bending the paper material 90 (see FIG. 7) to plastically deform the paper material 90 to form the bent portion 26, the bent portion 26 is held so as to maintain the plastically deformed bent state. Since it can be reinforced, a large bending force (holding force) can be applied to the bent portion 26.

  For this reason, even when the bent portion 26 reinforced thereafter is elastically deformed and the bent state is temporarily eliminated, the user of the packaging medium 12 (see FIG. 1B) supplies the supply tool at the time of use. When the bent portion 26 reinforced by opening the cover plate 22 (see FIG. 1) 1 (see FIG. 1) is released from external force, the reinforced bent portion 26 is bent by a large bending force (holding force). Can be provided to recover. By providing in this way, the reinforced bent portion 26 can always reduce the extension length (straight distance H (see FIG. 1)) (natural length / free length) of the flap 20. The possibility that 37 will fit into the cut (cut line CL) can be continuously suppressed.

  On the other hand, the front end 37 of the flap 20 is directed from the fold line (bending portion 26) toward the outer side of the flap 20 (the packaging medium 12 (FIG. 1 (see FIG. 1B)). Even in such a case, the extension length (linear distance H (see FIG. 1)) (natural length / free length) from the base 21 (folding line 21L) to the tip 37 of the flap 20 can be reduced. The possibility that the front end 37 of the flap 20 fits into the cut (cut line CL) can be suppressed.

  Further, when provided in this way, the rising angle θ (see FIG. 1B) between the outer surface of the front plate 5 and the straight line connecting the base 21 (folding line 21L) of the flap 20 and the tip 37 is further increased. Can be provided. For this reason, the user of the supply tool 1 (refer FIG. 1) can pick up the packaging medium 12 (refer FIG. 1 (B)) more easily, and can pull it out from the supply tool 1 smoothly. In this case as well, in order to maintain the bent state (bent or contracted (shrink)) of the bent portion 26, the bent portion 26 may be reinforced using a resin-made reinforcing seal or reinforcing paint. .

  As shown in FIG. 5B, the bent portion 26 may be provided by embossing the central portion in the extending direction (length H (see FIG. 1) direction) of the convex portion 25 of the flap 20. Good. Also in this case, by providing an embossed portion as the bent portion 26, the extension from the base 21 (folding line 21L) of the flap 20 to the tip 37 in the extending direction of the flap 20 (length H direction). The length (straight distance H) (natural length / free length) can be shortened. For this reason, an offset (separation or misalignment) OS is provided between the front end 37 of the flap 20 and the cut line CL to suppress the possibility that the front end 37 of the flap 20 fits into the cut (cut line CL). it can.

  The bending portion 26 provided by embossing contracts (shrinks) the extending length (straight distance H (see FIG. 1)) (natural length / free length) from the base 21 (folding line 21L) of the flap 20 to the tip 37. We just need to be able to reduce it. For this reason, as shown in the figure, a bent portion 26 by embossing can be provided at the central portion in the extending direction (length H direction) of the convex portion 25 of the flap 20, and the flap such as the wide portion 20B of the flap 20 can be provided. The bent portion 26 by embossing may be provided at an arbitrary position on the path connecting the base portion 21 (folding line 21L) and the distal end 37 in the extending direction of the 20. A plurality of bent portions 26 may be provided on the flap 20 so that the extension length of the flap 20 can be sufficiently reduced. For this reason, the bent portion 26 may be configured to include, for example, a rising emboss 51A (see FIG. 3) provided in the above-described flap 20, or the extension length of the flap 20 is sufficiently contracted. If it can do, it is good also as what is comprised only by the rising embossing 51A.

  The amount of offset (separation or misalignment) OS between the tip 37 of the flap 20 provided by the bent portion 26 and the cut line CL is assumed to be set to a value similar to the offset amount of the above-described embodiment, for example. Good. Further, in order to maintain the bent state (bending or shrinking (shrink)) of the bent portion 26 provided by embossing, the bent portion 26 may be reinforced by using a resin reinforcing seal or reinforcing paint. . Moreover, the bending part 26 is good also as what is provided by both the above-mentioned bending and embossing.

  The description will be continued with reference to FIG. The front end 37 of the flap 20 exceeds the cut line CL until the front end 37 of the flap 20 is cut and raised from the front plate 5 to be finally completed as the supply tool 1 (see FIG. 1). It is good to connect and lock by the nick 91 which connects. If provided in this way, the tip 37 of the flap 20 is allowed to move freely as a free end in other manufacturing processes of the supply tool 1 such as a bending process for manufacturing the supply tool 1 and a blade attaching process of the cutter 24. It is possible to prevent getting up in the manufacturing process, and the front end 37 of the flap 20 can be held as a fixed end in the manufacturing process.

  The nick 91 is provided as an extending portion having a predetermined width in a direction orthogonal to the cut line CL, so that the front plate 5 and the tip 37 of the flap 20 are temporarily connected (connected / engaged) beyond the cut line CL. On the other hand, it is a connecting / disconnecting portion having an advantageous effect in terms of manufacturing, which can separate the tip 37 of the flap 20 and the front plate 5 when the offset OS is formed. The nick 91 is applied to the tip 37 of the flap 20 at the time of press processing for shearing and embossing a paper material 90 (see FIG. 7) such as cardboard or cardboard using a press die (not shown), for example. It can be provided by leaving a remaining portion having a predetermined width at a position on the adjacent cut line CL without being sheared.

  The predetermined width of the nick 91 is, for example, the bent portion 26 that acts on the flap 20 due to the presence of the bent portion 26 (see FIG. 5) provided by performing bending and / or embossing in the above-described embodiment. It is preferable to provide it so as to ensure the strength that the nick 91 can withstand the tensile force associated with the shrinkage (shrinking). That is, by providing the bent portion 26 to the flap 20, the contraction (shrink) of the extension length (length H (see FIG. 1)) of the flap 20 acting on the flap 20 to the free length / natural length is reduced by the nick 91. Therefore, it is preferable that a predetermined width of the nick 91 is provided so that a tensile strength (cross-sectional area) that can be locked in a state in which the flap 20 is stretched and held is secured.

  On the other hand, the predetermined width of the nick 91 is that the nick 91 is broken (tensile fracture) by intentionally applying a tensile force (load) to the nick 91 in the manufacturing process of cutting the flap 20 from the front plate 5. The tip 20 of the flap 20 may be provided so as to have a tensile strength (cross-sectional area) that can be a free end.

  In the storage container 3 (see FIG. 1) of the present embodiment, between the fold line 21L of the flap 20 and the fold line 38L between the front plate 5 and the sub front plate 7 (see FIG. 1B). Since the offset (separation or misalignment) OS is provided, when the auxiliary front plate 7 is folded with respect to the front plate 5 and the flap 20 and the storage container 3 is assembled, the front end 37 of the flap 20 and the front plate 5 A tensile force acts on the flap 20 so as to provide an offset OS therebetween. Therefore, when the predetermined width of the nick 91 is appropriately provided, an appropriate tensile force (for the nick 91) can be obtained by assembling the storage container 3 that bends the auxiliary front plate 7 with respect to the front plate 5 and the flap 20. The tip 37 of the flap 20 can be separated from the front plate 5 by pulling and breaking the nick 91 by applying a load.

  The description will be continued with reference to FIG. FIG. 7 is a simplified development view of a paper material 90 used for manufacturing the storage container 3 (see FIG. 1) according to still another embodiment of the present invention. The illustrated flap 20 is provided with the tips 37 of three convex portions 25 arranged so as to sandwich the two penetrating portions 29A and 29B joined together by a single continuous smooth curve. Further, the extending length H (see FIG. 1) of the central convex portion 25 is a packaging medium 12 (see FIG. 1B) by a cutter 24 provided in a shape protruding at the central portion (provided with a shear angle). ) Is provided slightly longer than the extension length H of the other protrusions 25 so as to support intensive cutting (shearing). When the flap 20 is provided in this way, the user can easily grasp the packaging medium 12 by the two convex portions 25 provided on both sides of the penetration portion 29A (and 29B) with the penetration portion 29A (and 29B) interposed therebetween. The packaging medium 12 can be lifted from the front plate 5 with both ends supported.

  For this reason, the user of the packaging medium 12 (see FIG. 1B) places the packaging medium 12 supported at both ends by the two convex portions 25 on the penetration portion 29A (or 29B) from the front side (outside) of the flap 20. The packaging medium 12 can be specially easily picked by putting a finger and picking it. In addition, the user of the packaging medium 12 attaches the belly of the finger to the tip 37 of any of the plurality of convex portions 25 provided on the flap 20, and forms a continuous curve that smoothly connects the adjacent tips 37. The packaging medium 12 supported at both ends by the convex portion 25 is made to slide along the pierced part 29A (or 29B) along the side of the flap 20 (packaging medium 12) (the sub-front plate 7 (FIG. 1)). Since it can be lifted with a finger from (see (B)) side), the packaging medium 12 can be particularly easily picked.

  As shown in the drawing, a folding emboss 93 is formed on the folding line for folding the paper material 90 for the purpose of improving the accuracy of the folding position in the folding process and reducing the strength (rigidity) of the folded portion. It is provided by pressing (embossing) using (not shown). In addition to cutting out the paper material 90 with a predetermined outline, a cut line CL for cutting out the flap 20 and the penetrations 29A and 29B from the front plate 5 is provided by pressing (shearing) using a press die. ing. In addition to this, it is preferable to perform the embossing for providing the sub-front plate 7 with the raised emboss 51B (see FIG. 4) for raising the flap 20, but these embossing and shearing are the same. Productivity of manufacturing the storage container 3 (see FIG. 1) can be improved by providing a press die so as to be processed by one shot (one-time clamping).

  In the illustrated embodiment, the folding emboss 93 for forming the base 21 (folding line 21L) of the flap 20 is a first connecting side 38 (folding line 38L) between the front plate 5 and the sub-front plate 7. Is provided by being offset (separated or misaligned) OS from the bent emboss 93 to the sub front plate 7 side. Note that the offset OS amount is a value in the range of about 0.1 mm to 0.5 mm, more preferably a value in the range of about 0.2 mm to 0.4 mm, which is equivalent to the above-described embodiment, It is good to provide about 0.3 mm.

  As shown in the drawing, the tip 37 of the flap 20 and the front plate 5 are provided so as to be connected by a nick 91 beyond the cut line CL. In the illustrated embodiment, the tip 37 of the central convex portion 25 is provided to be connected (locked) by two nicks 91. In this manner, the tip 37 of the flap 20 may be overlapped and locked by the plurality of nicks 91. When the front end 37 of the flap 20 is overlapped and locked by a plurality of nicks 91, any one nick 91 is cut due to an unexpected external force being applied to the flap 20 during the manufacturing process. Even in such a case, the remaining nick 91 can be used to lock the tip 37 of the flap 20 as a fixed end.

  In the illustrated embodiment, until the auxiliary front plate 7 is bent with respect to the front plate 5 and the flap 20 and the nick 91 is cut for assembly of the storage container 3 (see FIG. 1), the flap 20 The tip 37 and the front plate 5 are connected by a nick 91, and the tip 37 of the flap 20 is locked as a fixed end. For this reason, the front end 37 of the flap 20 moves freely as a free end, and other manufacturing processes (for example, a bending process, a blade attaching process of the cutter 24, etc.) are not hindered.

  In the press working (shearing) using a press die (not shown), the punched portions 29A and 29B are provided with a nick 91 for locking the punched portions 29A and 29B and the front plate 5 as illustrated, It is preferable that the nick 91 for locking the through portions 29A, 29B and the wide portion 20B of the flap 20 is left as a remaining portion and is cut (sheared). When provided in this way, the penetrating portions 29 </ b> A and 29 </ b> B are locked to the paper material 90 while being suspended by the two nicks 91. After being provided in this manner, in a suitable process later in the manufacturing process, for example, punching portions 29A and 29B are punched out in a direction penetrating the paper material 90 using a push pin (not shown). The portions 29A and 29B can be provided as openings, and the punched pieces of the pierced portions 29A and 29B can be recovered from the process.

  For example, the paper material 90 subjected to the shearing process and the embossing process described above is bladed by adhering a resin cutter 24 using an adhesive, and the paper material is formed by a folding line provided by the folding embossing 93. The storage container 3 (see FIG. 1) can be assembled by bending 90 into a rectangular parallelepiped and adhering the rectangular paper material 90 at key points. Furthermore, the supply tool 1 (refer to FIG. 1) is stored by storing the winding core 10 (refer to FIG. 1) around which the packaging medium 12 (refer to FIG. 1 (B)) is wound around the storage container 3 and sealing the storage container 3. Can be manufactured.

  The description will be continued with reference to FIG. FIG. 8 is a plan view showing a cut-off portion 92 sandwiched between the tip 37 of the flap 20 of the storage container 3 (see FIG. 1) and the cut line CL according to another embodiment of the present invention. In the illustrated embodiment, an offset (separation or misalignment) OS is provided between the cut line CL and the tip 37 of the flap 20 by slightly cutting off the tip 37 (cut-off portion 92) of the flap 20. Note that the amount of the offset OS is equivalent to the above-described embodiment, and is a value in the range from about 0.1 mm to 0.5 mm, more preferably a value in the range from about 0.2 mm to 0.4 mm. Specifically, it should be provided at about 0.3 mm.

  By slightly cutting off the tip 37 (cut-off portion 92) of the flap 20 (by providing the cut-out portion 92), the tip 37 of the flap 20 can be separated from the cut line CL. For this reason, it is possible to suppress the possibility that the tip 37 of the flap 20 having a large moment arm with respect to the base 21 (folding line 21L) of the flap 20 fits into the cut (cut line CL). If provided in this way, the flap 20 can be provided so as to surely rise with respect to the front plate 5 at a large rising angle θ (see FIG. 1B). For example, as in the embodiment shown in FIG. 7, when the flap 20 has a plurality of convex portions 25, the convex portion 25 having at least the tip 37 farthest from the base portion 21 (folding line 21 </ b> L) of the flap 20. However, it is also possible to provide the cut-out portion 92 on the second and third convex portions 25 as well.

  The cut-off portion 92 may be provided by, for example, pressing (shearing) using the above-described press die (not shown). In this case, the storage container 3 (see FIG. 1) can be efficiently manufactured by batch molding by one-shot (one-time clamping). Alternatively, the cut-off unit 92 is a laser cutting process using a laser cutting machine (not shown), a shearing process using a cutter (not shown) or a scissors (not shown), an end mill (not shown) or a drill (not shown). It is also possible to use any known processing machine such as a cutting process using a grinder (not shown) or a grinding process using a grindstone (not shown). Further, the cut-off portion 92 substantially compresses the front end 37 (cut-off portion 92) of the flap 20 by pressing and crushing it (for example, by performing embossing), so that the front end 37 (cut-off portion) of the flap 20 is substantially reduced. A substantial offset (separation or misalignment) OS may be provided by removing the rigidity of the portion 92). In these cases, it is possible to selectively provide a cut-out portion 92 having different characteristics and quality brought about by the respective processing methods.

  In addition, when providing the cut-off part 92, the cut-off part 92 cut off may arise in a manufacturing process as a cut piece. In such a case, for example, by using a punching die (not shown), the cut-off portion 92 between the tip 37 of the flap 20 and the cut line CL is punched by a punch (not shown) of the punching die. It is preferable that the cut-out portion 92 is recovered from the manufacturing process by punching into a die (not shown) of a punching die.

  A punching die (not shown) is a punch of a punching die (not shown) that punches a series of cut lines CL that surround the entire circumference of the cut-off portion 92 as a slot (gap) with one shot (one clamping). ) And a die (not shown) can be cut out by shearing the entire circumference of the cut-off portion 92. Further, the cut-out portion 92 cut out from the paper material 90 (see FIG. 7) can be punched out as a punched piece into the die of the punching die by the punch of the punching die, and the cut-out portion 92 can be recovered from the manufacturing process. . In this case, the cut-off portion 92 punched into the die can be recovered by sucking the air in the die of the punching die into the dust collector using a negative pressure suction pump or the like.

  By providing the cut-off portion 92, when providing an offset (separation or displacement) OS between the tip 37 of the flap 20 and the cut line CL, the base 21 (folding line 21L) of the flap 20 and the front plate 5 are provided. Even if the offset OS is not provided between the first connecting side 38 (bending line 38L) between the front plate 7 and the sub-front plate 7 (see FIG. 1B), the tip 37 of the flap 20 and the cut line CL An offset OS can be provided between the two. Further, when the offset OS is provided between the leading end 37 of the flap 20 and the cut line CL by providing the cut-off portion 92, the flap 20 does not have to be provided with the bent portion 26 (see FIG. 5). An offset OS can be provided between the tip 37 and the cut line CL.

  However, there is an offset between the base 21 (folding line 21L) of the flap 20 and the first connecting side 38 (folding line 38L) between the front plate 5 and the sub-front plate 7 (see FIG. 1B). A (separation or misalignment) OS (see FIG. 1) may be provided, and a cut-off portion 92 may be provided at the tip 37 of the flap 20. Alternatively, the bent portion 26 (see FIG. 5) may be provided on the flap 20, and the cut-off portion 92 may be provided at the tip 37 of the flap 20. In this case, a larger offset OS that separates the tip 37 of the flap 20 and the cut line CL can be provided between the tip 37 of the flap 20 and the cut line CL.

  Further, an offset is provided between the base 21 (folding line 21L) of the flap 20 and the first connecting side 38 (folding line 38L) between the front plate 5 and the sub-front plate 7 (see FIG. 1B). (Separation or misalignment) An OS (see FIG. 1) may be provided, the bent portion 26 (see FIG. 5) may be provided on the flap 20, and a cut-off portion 92 may be provided at the tip 37 of the flap 20. In this case, a larger offset OS that separates the tip 37 of the flap 20 and the cut line CL can be provided between the tip 37 of the flap 20 and the cut line CL.

  For this reason, the possibility that the tip 37 of the flap 20 cut out from the front plate 5 will be fitted again into the cut (cut line CL) cut into the front plate 5 is suppressed, and the flap 20 is surely raised from the front plate 5. Can be provided.

  In the embodiment described above, the flap 20 is described as being connected to the auxiliary front plate 7 (see FIG. 1B) and bent at the base 21 (folding line 21L) in order to obtain a large restoring force. However, the flap 20 is cut out from the front plate 5 and is bent at the base 21 (folding line 21L) of the flap 20 that is directly connected to the front plate 5, so that the outer side of the front plate 5 (the packaging medium 12 (FIG. 1B)). ) Reference) It may be provided so as to get up toward the side). In the embodiment described above, the flap 20 connected to the front plate 5 and connected to the sub-front plate 7 provided integrally with the front plate 5 is substantially connected to the front plate 5. It can be seen that it is provided, and it can be seen as one form.

  When the front plate 5 and the flap 20 are directly connected to each other, the large rising angle θ (see FIG. 1) with the flap 20 facing the outside of the front plate 5 (wrapping medium 12 (see FIG. 1B) side). The restoring force to be raised in (B) is made of resin so as to maintain the bent state of the base portion 21 (fold line 21L) of the flap 20 as in the case of reinforcing the bent portion 26 (see FIG. 5). It may be obtained by reinforcing the base portion 21 (folding line 21) of the flap 20 using a reinforcing seal or a reinforcing paint.

1 Packaging media supply tool (supply tool)
2 Wrapping body for wrapping media (winding body)
3 Packaging media storage container (storage container)
4 Bottom plate 5 Front plate 6 Rear plate 7 Sub front plate 10 Core 12 Packaging medium 15 Container body 20 Flap 20A Peripheral part 20B Wide part 21 Base 21L Folding line (Flap base)
22 Lid plate 23 Lid front plate 24 Cutter 25 Protruding portion 26 Bending portion 27 Overlapping portion 28 Embossed portion (front lid plate)
29A, 29B Penetrating part 30 Open one side 31 Long side (bottom plate)
32 Long side (bottom plate)
33 Packaging media holder (flap)
36 Tip (packaging media)
37 Tip (Flap)
38 Long side to share (first connecting edge)
38L fold line (front plate / sub-front plate)
39 Second connecting side 40 Long side (cover plate)
51A Get up and emboss (flap)
51B Get up and emboss (sub front plate)
54 One side (front cover)
61 Short side (bottom plate)
63 Short side (cover plate)
71 Side plate 73 Cover side plate 80 Saw blade 90 Paper material 91 Nick 92 Cut-off portion 93 Bending emboss (paper material)
CL cutting line OS offset H flap extension length W flap base width θ rising angle 101 conventional packaging medium supply tool (supply tool)
102 Wrapped body of packaging medium (wound body)
103 Packaging media storage container (storage container)
104 Bottom plate 105 Front plate 106 Rear plate 107 Sub-front plate 110 Core 112 Packaging medium 115 Container body 120 Flap 122 Lid plate 123 Lid front plate 124 Cutter 130 Opening surface 136 Tip (packaging medium)
140 One end (front plate of lid)
171 Side plate

Claims (4)

A packaging medium storage container formed in a rectangular parallelepiped, which accommodates a packaging medium wound body in which the packaging medium is wound in a cylindrical shape;
One of the six surfaces of the rectangular parallelepiped has a rectangular opening;
A rectangular front plate that forms one other side of the rectangular parallelepiped and shares one of the long sides of the rectangular opening;
The wrapping medium is configured to be drawn out of the wrapping medium storage container through the open surface and over the shared long side;
The front plate has a flap cut out by a cut line for cutting out a part of the front plate;
The flap is configured to be bent at a base portion on the front plate, and is configured such that a tip is cut out at a position away from the base portion in a perpendicular direction;
Tip of the flap, Re et provided offset from the cutout of the cut line;
A sub-front plate that is formed integrally with the front plate, and is arranged to overlap the front plate by being folded into the opening with the shared long side as a fold line;
It said flap base of fold lines, the Re et provided offset with respect to fold line between the front plate and the sub-front plate;
The folding line of the flap base is provided by offsetting the folding line so that the tip of the flap is separated from the cut line in the direction of the flap base;
Packaging media storage container. The packaging medium storage container according to claim 1, wherein the flap has a bent portion for separating the front end of the flap from the cut line in the direction of the flap base. Cutting the nick for connecting the front plate and the distal end of said flap across the cut line providing the offset, the packaging medium container according to claim 1 or claim 2. The packaging medium storage container according to claim 1 or 2 , wherein the offset between the front end of the flap and the cut line is formed by cutting off a portion sandwiched between the front end of the flap and the cut line. .

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