JP2006264745A - Wrap film case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wrap film case capable of preventing rewinding of a wrap film and its autohesion. <P>SOLUTION: The wrap film case 10 is equipped with a hollow cylindrical case body 1 having a rectangular opening 2 in plan view capable of taking out the end part of the wrap film stored inside, an inner cover 3 wherein the one end is turnably mounted to the one end side of the opening 2, and the other end forms a slit for taking out the wrap film (hereinafter, a slit) between the end and the other end side of the opening 2, and an outer cover 4 wherein the one end is openably/closably provided on the case body 1 and which covers the inner cover 3 and the slit. The film case is provided with a cutting blade 5 for cutting a base end part of the wrap film drawn out from the slit and the end part of the outer cover 4 at the other end part 4a of the outer cover 4. The film case is provided with a cap 7 for closing the opening of the side surface at the side face opening part of the case body 1, and a foot part 8 for preventing rolling of the case body 1 in the circumference of the cap 7. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a wrap film case for storing a wrap film used for food preservation or the like.

  Conventionally, when the wrap film is used up, the wrap film case is disposed of and there is a problem that resources cannot be effectively used. In addition, the disposable wrap film case is difficult to use because of its square cross-section, making it difficult to grip, or causing the wrap film to rewind and the wrap film itself to self-adhere. There was a problem. As a wrap film case for solving these problems, a wrap film case that is strong and reusable and has a devised shape and structure is known (for example, see Patent Documents 1 and 2). Here, self-adhesion means that wrap films stick to each other.

  The case for a wrap film described in Patent Document 1 includes a case main body formed of a box body having an upper surface opening for storing a film roll formed by winding a wrap film around a core, and one side edge of the case main body. And a lid that can be opened and closed with respect to the case body. The other side edge of the case body is coupled with an inner lid that covers a film roll to be accommodated and has a glossy outer periphery. With this inner lid, it is possible to prevent the film roll from slipping out when opening the lid, and to prevent the wrap film from coming into close contact with the glossy surface on the outer periphery and rewinding into the case. I can do it.

The wrap film case described in Patent Document 2 is made of a hard and water-resistant material, and is combined with a case that can be opened and closed via a hinge to form a cylindrical box-like container. Equipped with generating material. With this frictional charge generating material, the lap films that have been frictionally charged repel each other for a while and can prevent self-adhesion.
Further, on the side wall near the wrap film outlet of the case, there is a sawtooth blade projecting at an arbitrary interval, the surface that engages with the sawtooth blade is glossy, and the cross section is an inverted U-shaped pressing tool. It is provided at the tip of the lid.

  In addition, the wrap film case or wrap film case described in Patent Documents 1 and 2 has a cylindrical lid, a small gap with the wrap film, and is formed of a durable material. The degree is also available.

Japanese Utility Model Publication No. 7-24735 JP 2000-203590 A

  In the case of the wrap film case described in Patent Document 1, the upper portion of the case body is in an open state even when the inner lid is closed. For this reason, the front end of the wrap film enters the case main body or the rewinding easily occurs, and the wrap film easily causes self-adhesion. Moreover, although the inner lid is said to be effective as a rewinding prevention function, the effect is insufficient when the lid or the inner lid is opened.

  In the case of the wrap film case described in Patent Document 2, when the lid is opened, the flap film is opened to the upper side, so that rewinding occurs or the end of the wrap film enters the case, There is a risk of self-adhesion. Also, the wrap film is pulled out with the lid open, and the lid closes when the film is cut, so that the user cannot use the lid with the lid closed. For this reason, a user cannot fully grasp when grasping a wrap film case, and becomes unstable.

  The problem to be solved by the present invention is to provide a wrap film case that can prevent the wrap film from rewinding and self-adhesive.

  The wrap film case of the present invention includes a case body having an opening through which an end of a wrap film accommodated in the inside can be taken out, one end rotatably attached to one end side of the opening, and the other end of the other end of the opening. An inner lid that forms a wrap film take-out slit with the side, an end that is openable and closable at one end of the case body, an inner lid and an outer lid that covers the wrap film take-out slit, and an end of the wrap film take-out slit and the outer lid And a cutting blade provided at an end portion of the outer lid for cutting a base end portion of the wrap film drawn out from the portion.

  In the present invention, an inner lid and an outer lid are provided to cover the wrap film take-out slit with a double structure, and the end portion of the wrap film drawn out from the lap film take-out slit is connected to the inner lid and the case body. It can be sandwiched between them, and can be further sandwiched between the outer surface of the case body and the outer lid. Thereby, since the edge part of a wrap film is firmly restrained when both lids are closed, the rewinding of the wrap film within the case body can be surely prevented, and self-adhesion of the wrap film can be prevented. . Further, at the time of use, since the end portion of the wrap film is suppressed as described above, the wrap film can be pulled out without being rewound in the case body. Therefore, the user can surely cut the base end portion of the wrap film without being self-adhesive.

  In addition, since the inner lid is closed to close the opening of the case body, it is possible to prevent the end of the wrap film from accidentally entering the inside of the case body even if the outer lid is opened, ensuring self-adhesion of the wrap film. Can be prevented. Further, when the outer lid is opened, the end portion of the wrap film is guided to the outer lid and can be brought up from the wrap film take-out slit, so that the user can easily hold it.

  Further, the wrap film case of the present invention includes a case body having an opening through which an end of the wrap film accommodated therein can be taken out, one end rotatably attached to one end side of the opening, and the other end having an opening. An inner lid that forms a wrap film take-off slit with the other end side, an end that is openably and closably provided at one end of the inner lid, and an outer lid that covers a part of the inner lid and the wrap film take-out slit; And a cutting blade provided at the end of the outer lid for cutting the base end of the wrap film drawn out from the end of the outer lid.

One end of the outer lid may be provided on the inner lid so as to be openable and closable. As described above, the inner lid and the outer lid are provided, and the lid has a double structure to cover the wrap film take-out slit. For this reason, the edge part of the wrap film pulled out from the wrap film take-out slit can be sandwiched between the inner lid and the case main body, and further, this can be sandwiched between the outer surface of the case main body and the outer lid. Therefore, the same effect as described above can be obtained.
Further, when the opening is larger than the wrap film, the wrap film can be taken into and out of the case body through the opening while obtaining the above-described effects.

  Here, a side opening from which the wrap film can be taken out is formed on the side surface of the case body, and a cap having a conical locking tool for supporting the roll core of the wrap film is provided in the side opening. The wrap film can be locked by adjusting the conical locking tool to the diameter of the roll core. For this reason, there is no play in the case body, the wrap film can be prevented from rotating unnecessarily, and self-adhesion of the wrap film can be prevented.

  Further, it is desirable that the cutting blade is formed in a V-shaped concave shape from both ends of the cutting blade toward the center position with respect to the rotation direction of the wrap film. Accordingly, the user can easily cut the wrap film by pulling the end of the wrap film from the end of the cutting blade. Here, the cutting blade is one in which a large number of blades are continuously formed.

  Here, the cap can be provided with a foot for preventing the case body from rolling. Thereby, even if it mounts on a table etc. after use, it can prevent rolling.

  The greatest feature of the present invention is that a double lid structure is provided by providing an inner lid and an outer lid with respect to the opening of the case body. Pull the end of the wrap film from the wrap film take-out slit to cut the wrap film, and then sandwich the end of the wrap film between the inner lid and the case body, and then sandwich the outer surface of the case body between the outer surface and the outer lid. be able to. For this reason, rewinding of the wrap film in the case body can be reliably prevented, and the base end portion of the wrap film can be reliably cut in a state where it is not self-adhesive. Furthermore, it can be reusable and excellent in design, and can also be used as a product case for gifts.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a state in which an inner lid and an outer lid of a wrap film case according to the first embodiment of the present invention are opened, and FIG. 2 accommodates the wrap film in the wrap film case shown in FIG. FIG. 3 is a sectional view taken along the line AA when the wrap film in FIG. 1 is accommodated, and FIG. 4 is a sectional view taken along the line BB when the wrap film is accommodated in FIG. is there.

  As shown in FIGS. 1-3, the wrap film case 10 of the 1st Embodiment of this invention has the opening 2 of planar view rectangular shape which can take out the edge part 9a of the wrap film 9 accommodated in an inside. A wrap film take-out slit (hereinafter referred to as a slit), which will be described later, between the hollow cylindrical case body 1 and one end rotatably attached to one end of the opening 2 and the other end to the other end of the opening 2. An inner lid 3 that forms S, and an outer lid 4 that has an end that can be freely opened and closed on the case body 1 and that covers the inner lid 3 and the slit S are provided. The case body 1 is composed of an inner case 1a made of the same material as the inner lid 3 and provided on the inner side, and an outer case 1b made of the same material as the outer lid 4 and provided on the outer side.

  The other end 4 a of the outer lid 4 is provided with a cutting blade 5 for cutting the base end of the wrap film 9 drawn out from the slit S and the end of the outer lid 4. Protrusions 6 for the user to open and close the outer lid 4 are provided near the portion 4a. An opening is formed on the side surface of the case body 1, and a cap 7 for closing the opening is provided. In the circumferential direction of the cap 7, a foot portion 8 for preventing the case body 1 from rolling is provided. Note that the size of the opening 2 is smaller than the size of the wrap film 9, and the wrap film 9 is prevented from accidentally coming out even when the outer lid 4 and the inner lid 3 are opened. The wrap film 9 can be accommodated from the side opening of the case body 1.

  In the present embodiment, the inner lid 3 and the inner case 1a are made of cardboard, and the outer lid 4 and the outer case 1b are made of resin. However, the present invention is not limited to this. It may be made of metal, metal, etc., and each surface is preferably subjected to water resistance processing. Furthermore, each of the inner lid 3 and the outer lid 4 is provided such that one end of each of the inner lid 3 and the outer lid 4 can be opened and closed with respect to the case body 1 with an adhesive tape. However, the present invention is not limited to this, and may be provided via, for example, a hinge. . Further, if the inner lid 3 is formed by cutting the cylinder into a rectangular shape in plan view and the cut-out cylinder is the inner case 1a, the inner lid 3 and the inner case 1a are fitted with no gap to close the opening 2. be able to. Here, the width (inner) of the opening 2 is about 20 mm, and the inner lid 3 is formed so as to be fitted thereto.

  Further, the cutting blade 5 is formed in a V-shaped concave shape from both ends of the cutting blade 5 toward the center position with respect to the rotation direction of the wrap film 9. Thus, the user can easily apply the end 9a of the wrap film 9 to the end of the cutting blade 5, and can easily cut the wrap film 9 by pulling it to the front.

  Here, as shown in FIG. 4, the cap 7 is provided with a conical locking member 7 b for supporting the roll core 11 of the wrap film 9. Since this locking tool 7b has a conical shape, it can be locked by fitting the roll core 11 into the cone according to the diameter of the roll core 11. Thereby, there is no play in the case body 1, it is possible to prevent the roll core 11 from moving and rewinding in the case body 1, and self-adhesion of the wrap film 9 can be prevented. .

  As shown in FIG. 1, the cap 7 includes a stopper 7 a that is formed with a step with respect to the longitudinal direction of the case body 1 and that locks the end 4 a of the outer lid 4. Here, the inner lid 3 and the outer lid 4 are closed (FIG. 5), the end 9a of the wrap film 9 is cut, and then the cap 7 is rotated counterclockwise in FIG. The end 4a of 4 is covered and locked. For this reason, when the wrap film case 10 is not used, the outer lid 4 can be prevented from opening, and the outer lid 4 can be prevented from being accidentally opened and the wrap film 9 can be prevented from self-adhering.

  Next, the use state of the wrap film case 10 will be described with reference to FIG. As shown in FIG. 5, with the inner lid 3 and the outer lid 4 closed, the end portion 9a of the wrap film 9 is grasped and stretched. At this time, if a wrap film take-out device T described later is used, it can be easily pulled out. The wrap film 9 is cut by the cutting blade 5 in a state where the wrap film 9 is pulled out from the opening 2 by a necessary length. Here, when the wrap film 9 is pulled out with the opening 2 closed, there is a slit S between the inner lid 3 and the inner case 1a from which the end 9a of the wrap film 9 can be taken out. With S, the wrap film 9 can be pulled out even when the inner lid 3 is closed.

  Furthermore, since the lid has a double structure of the inner lid 3 and the outer lid 4, when the outer lid 4 is closed, the end 9 a of the wrap film 9 can be sandwiched between the outer lid 4 and the case body 1. A clamping surface P is formed. Thereby, the end portion 9a of the wrap film 9 drawn out from the slit S can be sandwiched between the inner lid 3 and the inner case 1a, and further sandwiched between the outer surface of the inner case 1a and the outer lid 4. For this reason, the end portion 9a of the wrap film 9 is double and firmly suppressed, and the rewinding of the wrap film 9 in the case body 1 is surely prevented, and self-adhesion of the wrap film 9 is prevented. Can do. Further, at the time of use, since the end portion 9a of the wrap film 9 is suppressed as described above, the user pulls out the wrap film 9 without rewinding in the case main body 1 to The end can be reliably cut.

  Since the opening 2 is closed by the inner lid 3, the end 9 a of the wrap film 9 is prevented from accidentally entering the inside of the case body 1 from the opening 2 even when the outer lid 4 is opened. The self-adhesion of the film 9 can be reliably prevented. Further, when the outer lid 4 is opened, the end 9a of the wrap film 9 can be guided to the outer lid 4 to be in an upright state, and can be in a state in which the user can easily hold it.

  In this embodiment, the case main body 1 is composed of an inner case 1a and an outer case 1b. However, if the inner case 1a is water-resistant and hard material, the case main body 1 is attached to the inner case 1a. It can also be only.

  Next, the wrap film case 30 of the 2nd Embodiment of this invention is demonstrated using FIG. 6, FIG. 6 is a perspective view showing a state in which an inner lid and an outer lid of a wrap film case according to a second embodiment of the present invention are opened, and FIG. 7 is a cross-sectional view taken along the line C-C when the wrap film in FIG. 6 is accommodated. FIG.

  As shown in FIGS. 6 and 7, a wrap film case 30 according to the second embodiment of the present invention has an opening 22 having a rectangular shape in plan view from which an end portion 29 a of a wrap film 29 accommodated therein can be taken out. A hollow octagonal cylindrical case body 21, an inner lid 23 provided at one end of the opening 22 so that the opening 22 of the case body 21 can be opened and closed, and an inner lid 23 that can be opened and closed on the same side as the inner lid 23 An outer lid 24 provided on the case body 21 is provided. The opening 22 and the inner lid 23 are formed over two of the eight faces of the octagonal cylinder (the inner diameter is about 40 mm), and the opening 22 is smaller than the wrap film 29. Similarly, the outer lid 24 is formed over three surfaces.

  Similarly to the first embodiment, the end 24 a of the outer lid 24 is provided with a cutting blade 25 for cutting the wrap film 29, and a user is positioned near the end 24 a of the outer lid 24. A protrusion 26 for opening and closing the outer lid 24 is provided. The side opening of the case body 21 is provided with a cap 27 for closing the case body. In the circumferential direction of the cap 27, a foot portion 28 for preventing the case body 21 from rolling is provided. Yes. The foot portion 28 is provided with a conical locking tool (not shown) for supporting the roll core 31 of the wrap film 29. Since the wrap film case 30 has a cylindrical shape with an octagonal cross section, the wrap film case 30 is easy to hold in the same manner as the cylindrical shape, and other functions and effects are the same as those of the wrap film case 10 of the first embodiment. Furthermore, the cap 27 may be provided with a stopper (not shown) to lock the outer lid 24.

  Next, the wrap film case 50 of the 3rd Embodiment of this invention is demonstrated using FIG. 8, FIG. 8A and 8B are perspective views showing a wrap film case according to a third embodiment of the present invention, in which FIG. 8A shows a state in which the inner lid and the outer lid are opened, and FIG. 8B shows the inner lid and the outer lid. It is a figure which shows the state which closed. Moreover, FIG. 9 is a figure which shows having accommodated the wrap film in the wrap film case which is 3rd Embodiment, (a) is the DD sectional view taken on the line in FIG. 8, (b) is the inside of (a). Sectional drawing which shows that a lid | cover is closed and an outer lid | cover is open, (c) is the EE sectional view taken on the line in FIG.

  As shown in FIGS. 8 and 9, a wrap film case 50 according to a third embodiment of the present invention is an octagonal cylindrical case having an opening 52 through which an end portion 59a of a wrap film 59 accommodated therein can be taken out. A main body 51, one end rotatably attached to one end side of the opening 52, the other end provided with a slit S between the other end side of the opening 52, and one end provided on the lid 53 so as to be openable and closable. And an outer lid 54 that covers a part of the lid 53 and the slit S. The lid 53 has a slit between a first lid 53 a having one end rotatably attached to one end side of the opening 52 and the other end side of the opening 52 attached to the other end side of the first lid 53 a. And a second lid 53b forming S. These first lid 53a and second lid 53b function as an inner lid.

  In addition, a projection 56 for the user to open and close the outer lid 54 is provided near the end of the outer lid 54. Furthermore, a foot portion as described above can be provided. The outer lid 54 and the second lid 53b are provided by the adhesive tape as described above, but may be provided via a hinge or the like.

Next, the open / close state of the outer lid 54, the first lid 53a, and the second lid 53b will be described.
(1) When the wrap film 59 is taken in and out of the case main body 51, after opening the outer lid 54, the first lid 53a and the second lid 53b are opened to fully open the opening 52. (FIG. 8 (a), FIG. 9 (a)). After the wrap film 59 is stored, the end portion 59a of the wrap film 59 is pulled out, and the outer lid 54 and the second lid 53b are closed. Here, when the first lid 53a is closed, the second lid 53b is also closed and the entire opening 52 is closed to form a slit S (FIG. 9 (b)). Thereafter, the outer lid 54 is the second lid 53b. Coating. The end 59a of the wrap film 59 is grasped and extended from the slit S, and the base end is applied to the cutting blade 55 and cut (FIGS. 8B and 9C). Here, in the present embodiment, the opening 52 has a size corresponding to three surfaces of the case main body 51 (inner width of about 50 mm), and the opening 52 is larger than this for the purpose of taking in and out the wrap film 59.

(2) After cutting, a clamping surface for clamping the end portion 59a of the wrap film 59 is formed between the outer lid 54 and the case body 51, so that the end of the wrap film 59 taken out from the slit S The portion 59a can be sandwiched between the second lid 53b and the case main body 51, and further sandwiched between the outer surface of the case main body 51 and the outer lid 54 (FIGS. 8B and 9C). . In this way, the wrap film 59 can be reliably prevented from being rewound in the case body 51, and self-adhesion of the wrap film 59 can be prevented.

(3) When next used, the projection 56 is picked and only the outer lid 54 is opened, and the end 59a of the wrap film 59 is grasped and pulled out and cut as described above. Here, even if the outer lid 54 is opened, the second lid 53b remains closed and the opening 52 is closed (FIG. 9B). For this reason, the end portion 59a of the wrap film 59 can be pulled out from the slit S while the second lid 53b is closed. Thereby, even if the outer lid 54 is opened, the end portion 59a of the wrap film 59 can be prevented from accidentally entering the inside of the opening 52 of the case main body 51 and the wrap film 59 jumping out. Can be reliably prevented.
As described above, since the lid has a double structure of the outer lid 54 and the second lid 53b, the user can surely cut the end portion 59a of the wrap film 59 without being self-adhesive. Can do.

  In the present embodiment, the side surface of the case body 51 is closed, and the wrap film 59 is taken in and out from the opening 52. However, the present invention is not limited to this, and the side surface is an opening as described above. You may provide the cap which has a latching | locking part, and it is good also as a structure which takes in / out the wrap film 59 from the side part side of the case main body 51. FIG. At this time, the roll core 61 can be locked by providing a cap having the above-described locking portion as appropriate.

Moreover, in the wrap film cases 10, 30, and 50, when pulling out the end portions 9a, 29a, and 59a of the wrap films 9, 29, and 59, the wrap film take-out device T described in Utility Model Registration No. 3019241 is used. This is good (see FIG. 5). The wrap film take-out device T is formed in a circular arc shape with a peeling adhesive provided on the take-out plate, and can be easily pressed without touching with the fingertips by pressing against the end portions 9a, 29a, 59a. It can be pulled out from the slit S and cut. After the wrap film is cut, the outer lids 4, 24, 54 are opened and the wrap film take-out device T is pressed against the end portions 9a, 29a, 59a of the wrap film from above. Adhere to the end portions 9a, 29a, 59a. When the outer lids 4, 24, 54 are closed, the lap film take-out device T is sandwiched between the case main bodies 1, 21, 51 and the outer lids 4, 24, 54 in the bonded state. Therefore, the end portions 9a, 29a, 59a of the wrap film are more difficult to rewind, and self-adhesion can be prevented.
The wrap film take-out device T can also be used by being pressed from below the end portions 9a, 29a, 59a of the wrap film.

  Next, another embodiment of the foot portion of the wrap film case 10 will be described with reference to FIGS. FIG. 10 is a perspective view showing that the foot portion of the wrap film case 10 according to the first embodiment of the present invention is another embodiment, and FIG. 11 locks the wrap film case 10 to the front of the refrigerator. FIG. 12 is a perspective view showing that the wrap film case 10 is locked to the front of the refrigerator. In addition, in FIG. 10, since it is the same as the wrap film case 10 of 1st Embodiment except the leg | foot part 108, and the same code | symbol, the description is abbreviate | omitted.

  As shown in FIGS. 10 and 11, the foot portion 108 provided on the cap 7 has an L-shaped cross section with its end portion hanging down toward the longitudinal center portion of the case body 1, and is provided in the refrigerator R. Locked to the stopper 108a. For this reason, the wrap film case 10 can be locked to the refrigerator R or the like when not in use. Therefore, as shown in FIG. 12, the wrap film case 10 can be stored in an easily visible place, and the wrap film can be taken out from the wrap film case 10 immediately after being removed from the locking tool 108a when in use. Here, the material and shape of the locking tool 108a are not particularly limited as long as the foot 108 can be locked and can be attached to the front of the refrigerator, and can be formed of a magnet, plastic, or the like. Further, the shape of the foot 108 is not limited to this, and may be any other shape as long as it can be locked to the locking tool. The foot part 108 can also be used in the second embodiment and the third embodiment of the present invention.

  Furthermore, the wrap film cases 10, 30, and 50 can be used by accommodating not only a wrap film but also an aluminum foil or the like. Moreover, by setting it as a cylindrical shape or an octagonal cylinder shape, while being able to make it a shape which a user can hold | grip easily, it can be excellent in design property. Furthermore, when a decorative paper or the like is attached to the case main bodies 1, 21, 51, the appearance is good and the design can be further improved. For this reason, it can be used as a product container for storing other products, and can be used as a wrap film case 10, 30, 50 after the product has been put out, especially as a product case for gifts. can do. Further, the wrap film cases 10, 30, and 50 can be used any number of times without being discarded if a durable material is used.

  The present invention can prevent wrap film rewinding and self-adhesion, and can be widely used as a wrap film case that can be used any number of times.

It is a perspective view which shows the state which opened the inner cover and outer cover of the wrap film case which are the 1st Embodiment of this invention. It is a perspective view which shows the state which accommodated the wrap film in the wrap film case shown in FIG. 1, and closed the inner cover. It is the sectional view on the AA line at the time of accommodating the wrap film in FIG. It is BB sectional drawing at the time of accommodating the wrap film in FIG. It is a figure shown about the use condition of the wrap film case which is the 1st Embodiment of this invention. It is a perspective view which shows the state which opened the inner cover and outer cover of the wrap film case which is the 2nd Embodiment of this invention. It is CC sectional view taken on the line when the wrap film in FIG. 6 is accommodated. It is a perspective view which shows the wrap film case which is the 3rd Embodiment of this invention, (a) is a figure which shows the state which opened the inner cover and the outer cover, (b) closed the inner cover and the outer cover. FIG. It is a figure which shows having accommodated the wrap film in the wrap film case which is the 3rd Embodiment of this invention, (a) is the DD sectional view taken on the line in FIG. 8, (b) is the inner cover of (a). FIG. 9C is a cross-sectional view showing that is closed and the outer lid is open, and FIG. 9C is a cross-sectional view taken along line EE in FIG. 8. It is a perspective view which shows having made the leg part of the wrap film case which is the 1st Embodiment of this invention into other embodiment. It is a side view which shows having locked the wrap film case on the front of a refrigerator. It is a perspective view which shows having locked the wrap film case on the front of a refrigerator.

Explanation of symbols

10, 30, 50 Wrap film case 1, 21, 51 Case body 1a Inner case 1b Outer case 2, 22, 52 Opening 3, 23 Inner lid 4, 24 Outer lid 4a, 24a End 5, 25, 55 Cutting blade 6 , 26, 56 Projection 7, 27 Cap 7a Stopper 7b Locking tool 8, 28, 108 Foot 9, 29, 59 Wrap film 9a, 29a, 59a End 11, 31, 61 Roll core 53 Lid 53a First lid 53b Second lid 54 Outer lid 108a Locking tool P Holding surface S Lap film take-out slit T Lap film take-out device R Refrigerator

Claims (5)

A case body having an opening from which an end of a wrap film accommodated therein can be taken out;
One end is rotatably attached to one end side of the opening, and the other end is an inner lid that forms a wrap film take-out slit with the other end side of the opening;
One end is provided in the case body so as to be freely opened and closed, and an outer lid that covers the inner lid and the wrap film take-out slit;
A cutting blade provided at the end of the outer lid to cut the base end of the wrap film drawn out from the wrap film take-out slit and the end of the outer lid;
A wrap film case characterized by comprising: A case body having an opening from which an end of a wrap film accommodated therein can be taken out;
One end is rotatably attached to one end side of the opening, and the other end is an inner lid that forms a wrap film take-out slit with the other end side of the opening;
One end is provided on the inner lid so as to be freely opened and closed, and an outer lid that covers a part of the inner lid and the wrap film take-out slit;
A cutting blade provided at the end of the outer lid to cut the base end of the wrap film drawn out from the wrap film take-out slit and the end of the outer lid;
A wrap film case characterized by comprising:   The side opening of the case body is formed with a side opening from which the wrap film can be taken out, and the side opening is provided with a cap having a conical locking tool for supporting the roll core of the wrap film. Or the wrap film case of 2.   The wrap film case according to any one of claims 1 to 3, wherein the cutting blade is formed in a V-shaped concave shape from both ends of the cutting blade toward a center position with respect to a rotation direction of the wrap film.   The wrap film case according to any one of claims 1 to 4, wherein the cap is provided with a foot portion for preventing the case body from rolling.

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