TW201326000A - Box for containing rolled film and box with rolled film - Google Patents

Abstract

Provided are a wound body storage box and a storage box having a wound body stored therein, wherein it is possible to appropriately cut a long object to be stored. A wound body storage box (1) is provided with a main body (10) for storing a wound body (91r), and a lid (20) having a cover piece (22). The size of the cover piece (22) is such that it is possible to sandwich a long object (91f) throughout the entire width thereof with a front plate (12). The front plate (12) has a flap (12f) for sandwiching the long object (91f) with the cover piece (22). The flap (12f) is configured by containing a first and second flap (12fA, 12fB) integrally extending from the outer vicinity to the edge of a center region (12t). The long object (91f) can be appropriately cut by appropriately sandwiching same between the flap (12f) and the cover piece (22) while preventing the flap (12f) from being excessively pressed against the inner side when the cover piece (22) is pressed towards the front plate (12). A storage box (100) having a wound body stored therein is provided with the wound body (91r) and the wound body storage box (1).

Description

Rolling flexible storage box and storage box with flexible body

The present invention relates to a flexible storage case and a storage case with a flexible body, and more particularly to a flexible storage case and a storage case with a flexible body capable of appropriately cutting the stored long articles .

Fresh-keeping films for foods that are wrapped with ingredients or dishes or that are wrapped with dishes such as dishes are widely used. Typically, the preservative film for food is obtained by accommodating a long strip of plastic film (rolling body) wound in a roll shape into a container (housing box) of a long rectangular parallelepiped, and when used, the film of the front end is self-rolling. The required amount is taken up and cut with a cutter attached to the lid of the container. As the structure of the dicing blade, a structure in which a linear shape extending in the axial direction of the winding body and a V-shape in which the center of the winding body is apex in the axial direction are generally known. In the aspect of cutting the film using a V-shaped cutter, the following operations are performed by grasping the front end of the film with one hand and holding the cover at the center of the length direction of the container with the other hand. When the body is closed, the front wall of the lid body is pressed toward the container body side, and the film is sandwiched between the front wall of the lid body and the container body, and the container is twisted to allow the cutter blade to enter the drawn film (for example, refer to Patent Document 1).

Prior technical literature Patent literature

Patent Document 1: Japanese Patent Laid-Open Publication No. 2002-274534 (paragraph 0019, Fig. 2, etc.)

However, in the above-described cut-off aspect, the film can be pressed at the center portion in the longitudinal direction of the hand held by the container, but the container body and the lid body are both ends in the longitudinal direction of the container by pressing the center portion. A gap is formed therebetween, so that the film cannot be appropriately pressed, and the force to cut the film acts on the direction in which the film is taken out from the crimping body, and the film cannot be appropriately cut.

In view of the above problems, an object of the present invention is to provide a flexible storage case and a storage case with a flexible body that can appropriately cut the stored long articles.

In order to achieve the above object, a flexible storage case according to a first aspect of the present invention includes, for example, a main body portion 10 which accommodates a winding body in which a film-like long strip 91f is wound, as shown in Fig. 1 . 91r is formed in a rectangular parallelepiped shape, and one of four rectangular faces parallel to the axis 91a of the winding body 91r when the winding body 91r is accommodated is formed as an open opening face 10h, and includes a rear plate 14, which constitutes One of two rectangular faces orthogonal to the opening face 10h; the front plate 12 constituting a rectangular face opposed to the rear plate 14; and a pair of side plates 15 which are formed on four rectangular faces at right angles a rectangular parallelepiped end surface; and a cover portion 20 rotatably coupled to an end edge of the rear panel 14 that intersects the opening surface 10h, that is, the rear panel end edge 18 and covers the opening surface 10h, and has a cover sheet 22, the cover portion The sheet 22 covers a portion of the front panel 12 when the cover portion 20 is closed; and the cover sheet 22 is formed along the end edge of the front panel 12 that intersects the opening surface 10h, that is, the front panel end edge 19, and is formed to be adjacent to the front panel 12. Between the widths of the long strips 91f and the strips 91f, the length of the strips 91f drawn from the winding body 91r is sandwiched and cut. The cutting blade 23 of the long strip 91f is taken out; the front panel 12 has a flap 12f which is attached to the self-winding body 91r between the covering sheet 22 when the lid portion 20 is closed. The long strip 91f extends along the front end edge 19; the cover sheet 22 is pressed when the cover portion 20 is pressed toward the front panel 12 to urge the portion of the cover sheet 22 corresponding to the center of the width of the long strip 91f. When the range in contact with the front plate 12 is the central region 12t, the fin 12f includes the first fin 12fA provided between the first side plate 15A and the central portion 12t, which is one of the pair of side plates 15, and is provided in and The first side plate 15A is configured to face the second fin 12fB between the second side plate 15B and the central portion 12t. The first fin 12fA extends integrally from the vicinity of the central portion 12t toward the first side plate 15A to the long strip. The substantial end of the width of 91f is formed, and the second fin 12fB is formed integrally extending from the vicinity of the central region 12t toward the second side plate 15B to the substantial end of the width of the elongated object 91f.

According to this configuration, when the cover sheet is pressed toward the front plate, the first flap and the second flap are excessively pressed to the inner side, and the long piece can be appropriately gripped by the flap and the cover sheet. Therefore, the long strip can be cut off appropriately. Further, the first fin or the second fin extends from the vicinity of the central region toward the first side plate or the second side plate to a substantial end portion of the width of the long object, so that the long object can be made not to be slack. The first flap and the second flap are formed in a range in which the cover sheet and the flap are sandwiched by the strip to the extent that they are cut.

Further, in the flexible storage case of the second aspect of the present invention, as shown in Fig. 1, in the flexible storage case 1 of the first aspect of the present invention, the first flap 12fA and the first The two fins 12fB are formed in the direction P of the restricted elongate strip 91f over the entire width of the respective fins 12fA, 12fB. The locking mechanism 12s of the movement of the long object 91f. Further, the term "locking mechanism" as used throughout the substantial width means that the length of the long piece is not loosened, and is included in the range of intermittently or not reaching the end of the flap. The state forms a locking mechanism.

According to this configuration, it is possible to more reliably prevent the slack of the long object when the long object is cut.

Further, in the flexible storage case of the third aspect of the present invention, for example, as shown in Fig. 1, in the flexible storage case 1 of the first aspect or the second aspect of the present invention, the first wing At least one of the sheet 12fA and the second flap 12fB has a contour formed by a tangent 12cA (12cB) passing through the in-plane of the front panel 12 and a front panel end 19, and both ends of the tangent 12cA (12cB) substantially reach The front end edge 19 is formed. Furthermore, the two ends of the tangential line substantially reach the end plate edge fingers, and the first fin or the first piece can be held by the first fin or the second flap and the cover sheet. In the range in which the two fins are opened to the outside of the main body portion, the end portion of the tangential line does not reach the end of the front plate and terminates in the surface of the front plate.

According to this configuration, the amount of protrusion of the flap can be adjusted according to the pressing force from the side of the cover sheet, so that the front panel and the cover sheet can hold the long strip with an appropriate force.

Further, the flexible storage case of the fourth aspect of the present invention is a flexible storage case 1 of any one of the first aspect to the third aspect of the present invention, as shown in FIG. The cover sheet 22 is configured to face the front end 22t with respect to the front end 22t facing the front side 22t of the cover 21 covering the opening surface 10h when the cover portion 20 is closed, and the front end 22t Side of the end of 22t When moving, the distance between the bent side 21f and the front end side 22t in the direction orthogonal to the bent side 21f is gradually shortened.

According to this configuration, the selected width of the cutting method of the long strip can be increased.

Further, a storage case equipped with a flexible body according to a fifth aspect of the present invention is, for example, as shown in FIG. 1, comprising: a winding body 91r wound with a film-like strip; and the present invention as described above The flexible body storage case 1 of any one of the first aspect to the fourth aspect.

According to this configuration, the storage case is provided with a flexible body that prevents the first flap and the second flap from being excessively pressed to the inner side when the cover sheet is pressed toward the front panel, so that the flap can be appropriately cut. Broken strips.

According to the present invention, when the cover sheet is pressed toward the front plate, the first flap and the second flap are prevented from being excessively pressed to the inner side, and the long piece can be appropriately gripped by the flap and the cover sheet. The long strip can be cut off as appropriate.

The present application is based on Japanese Patent Application No. 2011-227178, filed on Jan.

Further, the present invention will be more fully understood from the following detailed description. Further scope of applicability of the present invention will be apparent from the following detailed description. However, the detailed description and specific examples are merely illustrative of the preferred embodiments of the invention. It is to be understood that various changes and modifications may be made by those skilled in the art of the invention.

The Applicant does not intend to dedicate any of the described embodiments to the public. The disclosed changes and alternatives may be included in the scope of the patent application in the text. Part of it.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or similar components are attached to the same or equivalent components, and the duplicated description is omitted.

First, the wrap film cassette 1 as the wrap storage case of the embodiment of the present invention and the roll of the wrap roll 91r as the wrapper are accommodated in the wrap film case 1 with reference to Fig. 1 . The carton 100 containing the wrap film of the storage case of the flexible body will be described. Fig. 1(A) is a perspective view of a carton 100 containing a wrap film, Fig. 1(B) is a partial side cross-sectional view of the cling film carton 1, and Fig. 1(C) is a partial perspective view of the cling film carton 1. Fig. 1(A) shows the open state. The wrap film roll 91r is formed by winding a wrap film 91f as a film-like long strip around the axis 91a around the cylindrical core to form a roll. In the following description, when the appearance shape of the wrap film roll 91r and the wrap film 91f is not distinguished, it is collectively referred to as "wrap film 91". In the present embodiment, the cling film 91f is made of polyvinylidene chloride as a raw material and has a thickness of 5 to 20 μm. The wrap film cassette 1 includes a main body portion 10 that houses the wrap film roll 91r and a lid portion 20 that is coupled to the main body portion 10.

The main body portion 10 is a rectangular parallelepiped having a size that can accommodate an unused wrap roll 91r, and one of the elongated faces is a box of the opening face 10h. The size of the main body portion 10 is formed on the one hand so as not to hinder the gap in which the unused wrap film roll 91r is rotated about the axis 91a, and on the other hand, the terrain is as small as possible. In the present embodiment, the width is 44 mm, the height is 44 mm, and the length is 310 mm. The main body portion 10 includes two side plates 15 that interact with the opening surface 10h to form a rectangular parallelepiped front plate 12, a bottom plate 13, a rear plate 14, and an end surface that constitutes a rectangular parallelepiped. The bottom plate 13 faces the opening surface 10h. The front plate 12 and the rear plate 14 are orthogonal to the opening surface 10h and the bottom plate 13. The side panels 15 are typically formed in a square shape, but may also be rectangular in shape having different lengths. In the following description, the state in which the bottom plate 13 is placed on the horizontal surface is used as a reference, and the side of the bottom plate 13 is downward and the opening surface 10h is upward.

At a central portion of the upper end of the side plate 15, a projection 15p formed by folding a small piece extending upward to about 3 mm to the outside is provided. There are two protrusions 15p and are provided at the upper ends of the respective side plates 15. Further, the main body portion 10 has a sub-plate 16 which is continuous with the front plate 12 at the front plate end side 19 (see Fig. 1(B)). The front end edge 19 is the end of the front panel 12 where the front panel 12 and the opening surface 10h intersect, and also serves as the boundary between the front panel 12 and the sub-board 16 in this embodiment. The sub-plate 16 has substantially the same size as the front plate 12, but is not in contact with the bottom plate 13, and is disposed closer to the inner side of the main body portion 10 than the front plate 12. The end edge of the sub-plate 16 on the side of the bottom plate 13 is adhered to the front plate 12 in the longitudinal direction.

The lid portion 20 is a member that covers the opening surface 10h of the body portion 10. The cover portion 20 includes a cover plate 21, a cover sheet 22, a cutter blade 23, and a side cover sheet 25. The cover plate 21 is a rectangular flat member having substantially the same size as the opening surface 10h. By incorporating the cover 21 into the opening surface 10h, the main body portion 10 can be a rectangular parallelepiped. The cover plate 21 has substantially the same size as the opening surface 10h, and the cover-including plate 21 is sized to include the thickness of the cover sheet 22 and the thickness of the side cover sheet 25, and is formed to a degree that does not hinder the opening and closing of the lid portion 20. The size of the situation. One side of the cover plate 21 in the longitudinal direction is connected by the body portion 10 and the plate end edge 18. In other words, the body portion 10 and the cover plate 21 are connected via the rear plate end edge 18. The rear plate end 18 is the end of the plate 14 after the portion where the rear plate 14 intersects the opening face 10h. The cover plate 21 is configured to be rotatable relative to the main body portion 10 by using the rear plate end side 18 as a rotation axis.

The cover sheet 22 is disposed to be orthogonal to the cover 21 via the bent side 21f, and is provided to extend toward the bottom plate 13 when the cover portion 20 is closed. The height of both ends of the direction in which the axis 91a of the wrap film roll 91r extends (hereinafter referred to as "axial direction D") (the length of the short side direction of the rectangular front plate 12) is the short side direction of the front plate 12 About 1/2 of the length, the height of the central portion of the axial direction D is about 3/4 of the length of the short side direction of the front plate 12. The front end 22t opposite to the bent side 21f is moved toward the respective end portions from the center in the axial direction D, and the distance between the bent side 21f and the front end side 22t in the direction orthogonal to the axial direction D is shortened. The way is formed. With such a configuration, the front end 22t is formed in a V shape with respect to the bent side 21f. The cover sheet 22 overlaps the outer side of the front panel 12 along the front panel 12 when the lid portion 20 is closed, and covers the upper portion of the front panel 12 in a pentagonal shape. The cover sheet 22 is configured such that the length in the axial direction D is slightly longer than the front plate 12 and longer than the width of the wrap film 91 housed in the main body portion 10. Thereby, the cover sheet 22 is configured such that the wrap film 91f taken out from the main body portion 10 is sandwiched between the front plate 12 and the entire width thereof. A cutting blade 23 for cutting the wrap film 91f is attached to the front end 22t of the cover sheet 22. The cutter blade 23 is formed in a V shape along the front end side 22t so that the blade edge protrudes from the front end side 22t.

The side cover sheets 25 are disposed orthogonal to both the cover 21 and the cover sheets 22. side The flap 25 is provided in total at two ends of the cover plate 21 (covering piece 22). The basic shape of the side cover sheet 25 is formed such that the long side is the same length as the short side of the cover 21, and the short side is the height from the central portion of the cover sheet 22 (the shortest from the V-shaped front end to the bent side 21f) Distance) A rectangle of approximately the same length. Based on this basic shape, the side cover piece 25 removes the corner where the side of the bottom plate 13 side and the side of the rear plate 14 side intersect. The side cover sheet 25 is fixed to the engaging piece 22j connected to the cover sheet 22 with an adhesive. A recess 25d is formed between the engaging piece 22j and the cover 21 on the inner side of the side cover piece 25. When the lid portion 20 is closed, the projection 15p provided at the upper end of the side panel 15 is fitted into the recess portion 25d. The cover portion 20 configured as described above is closed on the opening 10h of the body portion 10 when the cover is closed, and the cover sheet 22 covers the upper portion of the front panel 12.

In the present embodiment, the main body portion 10 and the lid portion 20 are formed by processing a coated board having a thickness of about 0.45 to 07 mm. Therefore, the wrap film cassette 1 has elasticity. Further, in the present embodiment, for the sake of convenience of explanation, the main body portion 10 and the lid portion 20 are distinguished from the viewpoint of function, but the main body portion 10 and the lid portion 20 are formed by cutting one piece of base paper and assembling them. The surface of the main body portion 10 and the lid portion 20 is subjected to surface treatment as a whole on the basis of printing a design that causes the consumer's desire to purchase. Further, the wrap film cassette 1 is formed with a flap 12f formed on the upper surface of the front panel 12, and the flap 12f is separated from the sub-plate 16 and floats on the outer side of the main body portion 10 by being cut into the surface of the front plate 12. . That is, the front panel 12 is configured to include the fins 12f.

Here, the details of the fin 12f will be described with reference to FIGS. 2 and 1. Fig. 2 is a front view of the wrap film cassette 1 and shows a closed state. In the present embodiment, the flap 12f is clamped to the center of the upper portion of the front panel 12. The central portion 12t is disposed on both sides of the central portion 12t along the front plate end edge 19. Here, the "central region 12t" is a state in which the center of the cover sheet 22 is pressed toward the front panel 12 in a state where the lid portion 20 is closed (the portion of the cover sheet 22 near the top end of the V-shaped end of the front end side 22t). The portion of the front panel 12 that the cover sheet 22 contacts. At this time, the elastic wrap film cassette 1 can change the range of contact between the cover sheet 22 and the front panel 12 by the force of pushing the cover sheet 22 toward the front panel 12, thereby defining the central region 12t. When the unused wrap film roll 91r is housed in the main body portion 10 and the center of the cover sheet 22 is pressed toward the front plate 12, the front plate 12 is blocked by the wrap roll 91r in the main body portion 10 The portion of the front panel 12 that the cover sheet 22 contacts when it is no longer moved toward the rear panel 14 side is set as the central region 12t.

The two fins 12f are provided to sandwich the central region 12t, and for the sake of convenience, in the front view (see FIG. 2), the flap 12f on the left side of the central region 12t is referred to as a left flap 12fA. The flap 12f on the right side of the central portion 12t is referred to as a right flap 12fB. The left flap 12fA and the right flap 12fB correspond to the first flap and the second flap, respectively. Hereinafter, when the configuration common to the left flap 12fA and the right flap 12fB is described, it is collectively referred to simply as "wing 12f". Further, the side panel 15 close to the left flap 12fA is referred to as a left panel 15A (first side panel), and the side panel 15 adjacent to the right flap 12fB is referred to as a right panel 15B (second side panel), and the side panel 15 is such a General name.

The left fin 12fA is formed in a contour in which the tangent 12cA formed in the plane of the front panel 12 and the front end edge 19 are formed. The tangent line 12cA is a line that cuts a portion of the front panel 12. The tangential line 12cA is formed by cutting the inside of the front plate 12 in such a manner that the plate end is closer to the left side plate 15A than the central portion 12t from the more central portion 12t. From the point 12cAN on the side 19, through the face of the front panel 12, it reaches the point 12cAS near the edge 19 of the panel before the left side panel 15A. The point 12cAN is located in the vicinity of the central portion 12t as follows: when the fresh-keeping film 91f that has been taken out is cut, the sliding of the wrap film 91f which is turbulent to the extent that the slit of the wrap film 91f cannot be allowed is not generated. The point 12cAS is located slightly closer to the central portion 12t than the left end of the drawn cling film 91f, but may be located between the left end of the cling film 91f and the left side plate 15A. The left end of the left flap 12fA (the position of the point 12cAS) is slightly closer to the central portion 12t than the left end of the cling film 91f, and refers to a state in which the retaining film 91f can be cut so as not to be slack. In a range in which the left flap 12fA and the cover sheet 22 sandwich the wrap film 91f, the left end of the left flap 12fA does not reach the left end of the wrap film 91f, and the state, the left end of the left flap 12fA and the left end of the wrap film 91f are in the same state, The left end of the left flap 12fA is located further outward than the left end of the cling film 91f. The left flap 12fA is generally referred to as extending to the substantially left end of the cling film 91f. If the left end of the left flap 12fA is formed closer to the central portion 12t than the left end of the cling film 91f, the strength reduction of the body portion 10 around the end portion of the front panel 12 in the axial direction D can be suppressed. In the present embodiment, the left end of the left flap 12fA is formed closer to the center region 12t by 15 mm than the left end of the front panel 12 in the axial direction D, but may be formed to be close to 10 mm or 5 mm toward the central region 12t. The maximum length in the height direction of the left flap 12fA is formed to be about 1/2 of the length of the front panel 12 in the height direction. In the present embodiment, the side of the lower side of the left flap 12fA is formed to have a smooth curve as follows when the central portion 12t side of the axial direction D extends to the left side plate 15A side, that is, the front end edge 19 is temporarily slightly closer. After that, it is again away from the front end edge 19. In other words, the left flap 12fA is recessed more centrally than the both ends. The left flap 12fA is formed to be covered by the cover sheet 22 when the cover portion 20 is closed without being exposed to the outside.

By reaching the front end edge 19 by the both ends 12cAN, 12cAS of the tangent 12cA constituting the outline of the left flap 12fA, the floating of the left flap 12fA from the sub-plate 16 can be favorably maintained. Further, when the left flap 12fA is excessively floated from the front surface of the front panel 12, the floating of the left flap 12fA can be adjusted by slightly moving the both ends of the tangent 12cA away from the front end edge 19. The longer the distance between the end of the tangent 12cA and the front end edge 19 becomes, the smaller the amount of floating of the left flap 12fA is, for example, the amount of bulging becomes smaller when separated by 5 mm than when separated by 3 mm. The upper limit of the distance between the end of the tangent line 12cA and the front end edge 19 is preferably such that the left strip 12fA can be directed to the body portion 10 to the extent that the full width of the left flap 12fA and the cover sheet 22 are gripped by the strip 91f. In the range in which the outside is opened, it is determined that the range is such that both ends of the tangent 12cA substantially reach the front end edge 19. The left flap 12fA is configured to be connected to the sub-plate 16 at the front end edge 19, and is not detached from the main body portion 10 even when cut by the tangential line 12cA. Further, the left flap 12fA is configured to be connected to the sub-plate 16 at the front end 19 and to rotate the front end 19 as a rotation axis.

A stopper 12s as a locking mechanism is formed on the surface of the left flap 12fA. In the present embodiment, the stopper 12s is formed by applying a UV (Ultraviolet) varnish. The UV varnish forming the stopper 12s has a property of adhering to the cling film 91f, and paper or dust does not adhere. Moreover, the cling film 91f attached to the stopper 12s is strongly adhered to the direction parallel to the attachment surface (cutting In the direction), the adhesion is weak in the direction in which the self-adhesive surface is pulled apart. In other words, the retaining member 12s is configured to adhere to the wrap film 91f when the wrap film 91f is pulled out from the main body portion 10, that is, in the drawing direction P, so that the wrap film 91f does not move in the drawing direction P. The wrap film 91f can be easily peeled off when the wrap film 91f is pulled out in the direction away from the self-adhesive surface. In the present embodiment, the stopper 12s is formed substantially over the entire length of the left fin 12fA in the axial direction D. Here, the term "substantially formed over the entire length of the left-side sheet 12fA in the axial direction D" does not mean that it is required to be formed continuously in a strict manner, but it is possible to prevent the movement of the wrap film 91f when the wrap film 91f is cut. In the range in which the cutting of the wrap film 91f is prevented to the extent that the cutting is prevented appropriately, a portion which is not formed intermittently or a portion which is not formed at both ends is allowed. In the present embodiment, the stopper 12s is also formed on the outer surface of the front plate 12 on the outer side of the left flap 12fA (see Fig. 1(C)).

The right flap 12fB is formed to be linearly symmetrical with the left flap 12fA with the imaginary straight line 12v that bisects the left and right sides of the front panel 12 as an axis. The points 12cBN and 12cBS of the right flap 12fB correspond to the points 12cAN and 12cAS of the left flap 12fA, respectively. In the present embodiment, the stopper 12s is formed substantially over the entire length of the axial direction D on the right flap 12fB, and the stopper 12s is also formed on the front surface of the panel 12 on the outer side of the right flap 12fB. Further, in the present embodiment, the front end edge 19 of the plate is also formed with a UV varnish similarly to the stopper 12s between the flap 12f and the side plate 15 (the outer side of the fin 12f in the axial direction D). The locking mechanism 19s (see FIG. 1(C)) is used to relatively easily produce the width direction of the fresh-keeping film 91f that slides when the fresh-keeping film 91f is cut. The end portion further suppresses the occurrence of sliding of the wrap film 91f.

Next, the action of the paper box 100 equipped with the wrap film will be described with reference to Figs. 1 and 2 . The function of the wrap film cassette 1 will be described as one of the functions of the carton 100 containing the cling film. The unopened carton 100 containing the wrap film is attached to the front end of the cover sheet 22 via a perforation (not shown) on the front end 22t, and a cut piece (not shown) is attached, and the cut piece (not shown) is attached. The front panel 12 is connected at a plurality of points. When the cling film 91f is used for the first time, the cut piece (not shown) is cut off from the front plate 12 and cut at the perforation (not shown), and is separated from the cover piece 22. By thus unsealing the wrap film cassette 1, the lid portion 20 is in a state of being rotatable relative to the main body portion 10 around the rear plate end side 18.

The carton 100 containing the wrap film after the unsealing is attached to the main body portion 10 with the wrap film roll 91r. A wrap-around seal (not shown) is attached to the wrap film roll 91r at the front end of the wrap film 91f, and the front end of the wrap film 91f is peeled off from the wrap film roll 91r by grasping the extraction seal (not shown) and extracting it. Thus, the wrap film 91f can be easily taken out. When the cling film 91f is used, the wrap film 91f of a desired length is taken out from the wrap film roll 91r, and cut by the cutter 23. At this time, the cover portion 20 is closed in a state in which the wrap film 91f having the desired length is taken out, and the front plate 12 and the cover sheet 22 are sandwiched by the wrap film 91f, and the center of the cover sheet 22 is pressed with the thumb, and The carton 100 containing the wrap film is twisted around the axis 91a so that the center of the dicing blade 23 enters the drawn wrap film 91f. If so, the wrap film 91f is easily cut off even when it is attached to the packaged tableware or the like. Therefore, it is better.

When the cling film 91f is cut, the cutter blade 23 enters the wrap film 91f in a state where tension is applied in the drawing direction P. Therefore, if it is in the wing When 12f is disposed at about 1/3 of the entire length of the front panel 12 in the axial direction D at the center of the front panel 12, there may be a case where the lid portion 20 is closed and the center of the cover sheet 22 is pressed. A gap is formed between the front panel 12 and the cover sheet 22 on the outer side of the flap 12f, so that the thickness of the wrap film 91f corresponding to the outer portion of the fin 12f is relatively strong according to the tension in the withdrawal direction P. When the film cassette 1 is slid (extracted), the one side is cut, and the cutting line of the wrap film 91f may not be cut into the slit corresponding to the dicing blade 23. Alternatively, even in the case where the fin 12f is continuously formed to have a length substantially the same as the length of the entire front panel 12 in the axial direction D, there may be a case where the cover portion 20 is closed and the cover sheet 22 is pressed. At the center of the heart, with the central portion of the pressing flap 12f, the two outer portions of the flap 12f are also lowered toward the sub-plate 16, and even a gap is formed between the front panel 12 and the covering sheet 22 in the outer portion. The wrap film 91f corresponding to the portion in which the gap is formed is cut while being slid with respect to the wrap film 1 according to the pulling force in the drawing direction P, and the cut line of the wrap film 91f may not be changed to the cutter 23 Corresponding to the situation of the incision.

In the wrap film cassette 1 of the present embodiment, the flap 12f is divided into the left flap 12fA and the right flap 12fB and is independently provided on both sides of the central portion 12t, so that the lid portion 20 is closed and pressed. At the centroid of the sheet 22, it is possible to suppress the flap 12f from being affected and to sink toward the sub-plate 16, so that the drawn wrap film 91f can be held by the flap 12f and the cover sheet 22, and the wrap film 91f can be suppressed. Sliding when it is cut. Further, in the wrap film cassette 1, since the stopper 12s is formed over the entire length D of the fin 12f in the axial direction D, the wrap film sandwiched between the flap 12f and the cover sheet 22 can be prevented. The movement (sliding) of 91f in the withdrawal direction P makes it possible to cut the wrap film 91f more appropriately.

The wrap film 91f sandwiched between the flap 12f and the cover sheet 22 after being cut is attached to the stopper 12s, so that the wrap to the wrap roll 91r can be prevented. When the cover film 20 is opened next time, the flap 12f floats on the outer side of the main body portion 10, so that it adheres to the wrap film 91f formed on the stopper 12s of the flap 12f. The front end will also float from the front panel 12 on the outer side of the flap 12f, so that it is easy to grasp. In particular, since the wrap film cassette 1 is not formed with the fins 12f in the central portion 12t, a gap is formed between the central portion 12t and the wrap film 91f, so that the wrap film 91f can be easily grasped by the fingers extending into the gap. .

As described above, according to the paper cassette 100 provided with the wrap film, when the wrap film 91f is cut, the wrap film 91f can be sandwiched between the flap 12f and the cover sheet 22, so that the wrap film 91f can be prevented from being formed on the outer side of the central portion 12t. The movement (sliding) of the direction P is extracted, so that the wrap film 91f can be cut off appropriately.

In the above description, the preservative film 91f is formed into a film shape using polyvinylidene chloride as a raw material, but may be used in a general household wrap film such as polyethylene or polyvinyl chloride other than polyvinylidene chloride. It is formed using a synthetic resin.

In the above description, it is assumed that the ends of each of the tangent lines 12cA, 12cB forming the fin 12f substantially reach the front end edge 19, but may not substantially reach the front end edge 19 and terminate at the front panel. Within the face of 12. In this case, if a crease is added along an imaginary straight line connecting the both ends of each tangent, the flap becomes easy to float on the outside. However, if the ends of each tangent 12cA, 12cB are substantially When the front end edge 19 is reached, even if the lid portion 20 is repeatedly opened and closed, the flap 12f can be satisfactorily held (opened outward), which is preferable.

In the above description, the fin 12f is not formed in the central region 12t, but the fin may be provided in the central region 12t in a state where the left flap 12fA and the right flap 12fB are separated.

Fig. 3 (A) is a front view of a wrap film cassette 1A according to a first modification of the embodiment of the present invention. In the wrap film cassette 1A, a center flap 12fC is provided between the left flap 12fA and the right flap 12fB. The area of the center flap 12fC is partially or entirely repeated with the central portion 12t (refer to Fig. 2). The length of the center fin 12fC in the height direction is formed to be the same length as the left flap 12fA. Further, the center flap 12fC tangential line 12cC reaches the front panel end edge 19 and is contoured by the tangential line 12cC and the front panel end edge 19. Further, in FIG. 3(A), the tangent 12cC is not in contact with the left flap 12fA and the right flap 12fB, but one portion of the tangent 12cC may also be used in combination with the tangent 12cA and/or the tangent 12cB. When the center flap 12fC is provided as in the wrap film cassette 1A, even when the nail tip or the like of the finger tip touches the center portion in the width direction of the wrap film 91f when the lid portion 20 is opened, the center flap can be used. The 12fC reduces the shearing force which may be generated in the wrap film 91f, so that the breakage of the wrap film 91f can be suppressed.

In the above description, the left flap 12fA and the right flap 12fB are separated. However, as shown in FIG. 3(B), the wrap film cassette 1B according to the second modification of the embodiment of the present invention is as long as When the plate 12 presses the center of the cover sheet 22 after closing the lid portion 20, it is possible to prevent the left flap 12fA and the right flap 12fB from being excessively excessive (to the extent that the wrap sheet 12f and the cover sheet 22 cannot be pressed against the wrap film 91f) When the side of the sub-board 16 sinks, the left flap 12fA and the right flap 12fB can also be made. connection. In the wrap film cassette 1B of the second modification, the left flap 12fA and the right flap 12fB are connected by the connecting portion 12j. With this configuration, the end points on the central portion 12t side of each of the tangent 12cA of the left flap 12fA and the tangent 12cB of the right flap 12fB do not reach the front end edge 19, but are connected by a straight line constituting the contour of the joint portion 12j. The length of the connecting portion 12j in the height direction can prevent the left flap 12fA and the right flap 12fB from excessively sinking toward the sub-plate 16 side when the center of the cover sheet 22 after the lid portion 20 is closed toward the front panel 12 can be prevented from being pushed. Within the range, it is determined to be 3 mm in the present modification. Further, the left flap 12fA, the connecting portion 12j, and the right flap 12fB are provided with a stopper 12s on the surface (in FIG. 3(B), a portion of the stopper 12s is omitted in order to show the configuration of the connecting portion 12j). When the connecting portion 12j is provided, it can function as a guide rail of the wrap film 91f drawn from the wrap film roll 91r.

In the above description, the stopper 12s is formed by applying a UV varnish, but an adhesive or the like may be applied to a material other than the UV varnish. Further, the stopper 12s may be formed by attaching a sheet-like label formed in advance by a material to which the wrap film 91f is attached, in addition to being formed by coating. The material to which the wrap film 91f adheres may be, for example, a wrap film 91f itself (a label formed of the same material as the wrap film 91f) or a synthetic resin such as polyvinylidene chloride, polypropylene or polyethylene terephthalate. It is attached to the wrap film 91 accommodated in the wrap film cassette 1. In other words, the stopper 12s is preferably formed of a material such as a wrap film 91f to be used, and is preferably formed of a material that can adhere to the strip and can be easily peeled off, but foreign matter such as dust does not. The characteristics that will be attached. The same applies to the locking mechanism 19s formed on the front end edge 19.

The use of the terms used in connection with the description of the present invention (particularly in connection with the technical content below) and the use of the same indicator are to be construed as referring to the singular as long as they are not specifically indicated in the specification, or are not clearly contradicted by the context. And both. The words "have", "have", "include" and "include" are interpreted as open-ended terms ("not limited to the inclusion of ~") unless otherwise stated. The detailed description of the numerical ranges in the present specification is intended to be used as a means of referring to each of the values within the scope thereof, and the values are used in the present specification as long as they are not specifically indicated in the specification. The ones listed one by one are incorporated into the specification. All methods described in the specification can be carried out in all appropriate order as long as they are not specifically indicated in the present specification or are not clearly contradicted by the context. The exemplification of the present invention is not intended to be construed as limiting the scope of the invention. The expressions in the specification are not to be construed as indicating that the elements not described in the technical description are indispensable in the practice of the invention.

In the present specification, the preferred embodiments of the present invention have been described in the preferred embodiments of the invention. Modifications of the preferred embodiments will be apparent to those skilled in the <RTIgt; The present inventors expect skilled artisans to employ such variations as appropriate, and the present invention is intended to be practiced otherwise than as specifically described herein. Therefore, the present invention includes all modifications and equivalents of the contents described in the technical description of the specification. Further, as long as it is not specifically indicated in the present specification, or is not obvious In contravention of the context, any combination of the above-described elements in all variations is included in the present invention.

1‧‧‧ plastic wrap carton

10‧‧‧ Body Department

10h‧‧‧Open face

12‧‧‧ front board

12cA‧‧‧ tangent

12cAS‧‧ points

12cAN‧‧ points

12cB‧‧‧ tangent

12cBN‧‧ points

12cBS‧‧ points

12cC‧‧‧ tangent

12f‧‧‧ wing

12fA‧‧‧left wing

12fB‧‧‧right wing

12fC‧‧‧Central Flap

12j‧‧‧Connecting Department

12s‧‧ ‧parts

12t‧‧‧Central Area

13‧‧‧floor

14‧‧‧ Back panel

15‧‧‧ side panel

15A‧‧‧left board

15B‧‧‧right board

15p‧‧‧protrusion

16‧‧‧Sub board

18‧‧‧ rear panel edge

19‧‧‧ front end

19s‧‧‧Locking mechanism

20‧‧‧ 盖部

21‧‧‧ Cover

21f‧‧‧Bent edges

22‧‧‧ Covering piece

22t‧‧‧ front side

22j‧‧‧Joint piece

23‧‧‧Cutting knife

25‧‧‧Side cover

91‧‧‧ Cling film

91a‧‧‧ axis

91f‧‧‧Fresh film

91r‧‧‧Cold film roll

100‧‧‧Tray box with plastic wrap

D‧‧‧ axis direction

P‧‧‧Extracted direction

Fig. 1(A) is a perspective view of a carton containing a wrap film for a wrap film carton according to an embodiment of the present invention, and (B) is a partial side cross-sectional view of the wrap film carton according to the embodiment of the present invention, ( C) is a partial perspective view of a wrap film cassette according to an embodiment of the present invention.

Fig. 2 is a front view of a wrap film cassette according to an embodiment of the present invention.

Fig. 3 (A) is a front view of a wrap film cassette according to a first modification of the embodiment of the present invention, and (B) is a front view of the wrap film cassette of the second modification.

1‧‧‧ plastic wrap carton

10‧‧‧ Body Department

10h‧‧‧Open face

12‧‧‧ front board

12cA‧‧‧ tangent

12cB‧‧‧ tangent

12f‧‧‧ wing

12fA‧‧‧left wing

12fB‧‧‧right wing

12s‧‧ ‧parts

12t‧‧‧Central Area

13‧‧‧floor

14‧‧‧ Back panel

15‧‧‧ side panel

15A‧‧‧left board

15B‧‧‧right board

15p‧‧‧protrusion

16‧‧‧Sub board

18‧‧‧ rear panel edge

19‧‧‧ front end

19s‧‧‧Locking mechanism

20‧‧‧ 盖部

21‧‧‧ Cover

21f‧‧‧Bent edges

22‧‧‧ Covering piece

22j‧‧‧Joint piece

22t‧‧‧ front side

23‧‧‧Cutting knife

25‧‧‧Side cover

25d‧‧‧ recess

91‧‧‧ Cling film

91a‧‧‧ axis

91f‧‧‧Fresh film

91r‧‧‧Cold film roll

100‧‧‧Tray box with plastic wrap

D‧‧‧ axis direction

P‧‧‧Extracted direction

Claims (6)

A winding body storage case comprising: a main body portion that accommodates a winding body in which a film-like long strip is wound and formed in a rectangular parallelepiped shape, and which accommodates the winding body and the axis of the winding body One of the four rectangular faces that are parallel is formed as an open face of the opening, and includes a rear plate that constitutes one of two rectangular faces orthogonal to the opening face; the front plate is configured and described above a rectangular surface opposite to the plate; and a pair of side plates which are formed on the four rectangular faces at right angles to form the end faces of the rectangular parallelepiped; and a cover portion rotatably coupled to the rear plate and the An end edge of the open surface, that is, an end edge of the rear plate and covering the open surface, and includes a cover sheet covering a portion of the front plate when the cover portion is closed; and the cover sheet is along the front plate The edge of the front plate, which is the end of the opening surface, is formed so that the length of the long object drawn from the winding body can be sandwiched between the front plate and the width of the long object. Cutting off the above length a cutting blade for a strip; the front panel has a flap, and the flap is adapted to clamp the strip drawn from the curling body between the covering sheet and the cover sheet, and along the front Extending the end of the plate; when the portion of the cover sheet corresponding to the center of the width of the long piece is pressed toward the front plate in a state where the cover portion is closed, a range in which the cover sheet contacts the front plate is set to be In the central region, the fin includes a first side plate that is disposed on one of the pair of side plates, and the above a first fin between the central regions and a second fin disposed between the second side plate facing the first side plate and the central region; the first fin is from the vicinity of the central region The first side plate is integrally extended to a substantial end portion of the width of the long object; the second wing extends integrally from the vicinity of the central region toward the second side plate to a width of the long object Formed at the substantial end. The flexible storage case of claim 1, wherein the first flap and the second flap are formed in a direction in which the length of each of the fins is restricted over a substantial width of each of the fins The locking mechanism for the movement of the long strips. The flexible storage case of claim 1, wherein at least one of the first flap and the second flap has a contour formed by a tangent passing through an in-plane of the front panel and the front end edge, and Both ends of the tangent line are substantially formed to reach the end edge of the front plate. The flexible storage case of claim 2, wherein at least one of the first flap and the second flap has a contour formed by a tangent passing through an in-plane of the front panel and the front end edge, and Both ends of the tangent line are substantially formed to reach the end edge of the front plate. The flexible storage case according to any one of claims 1 to 4, wherein the cover sheet is configured to face a bent side of a cover that covers the open surface when the cover is closed. The front end edge moves toward the side of the end of the front end side from the midpoint of the front end side, orthogonal to the above bend The distance between the above-mentioned bent side in the direction of the hem and the front end is gradually shortened. A storage box equipped with a flexible body, comprising: a winding body wound with a film-like strip; and a flexible body storage box according to any one of claims 1 to 5.