JP2001328639A - Film roll receiver provided on film roll case for packaging food - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a film roll receiver for preventing a film roll stored in a case from being jumped, raised or unevenly cut, and the convenient film roll case without any rewinding of a film end or without searching for the film end. SOLUTION: Sleeves 2a, 2b are provided on both longitudinal sides of a base plate 1 in a flexible manner, and the film roll receiver A which fits support parts 4 to be inserted in a cylinder of the film roll rotatably at the substantially deepest end from the film drawing side of the case with the cylinder of the film roll substantially abutted on the support parts 4 is provided on the sleeves 2. A cutter 13 is provided on one side of a bottom surface of the case or a receiving box 10 of U-shaped section, a magnet sheet 12 is provided on a bottom of the receiving box 10, and a magnet sheet 11b is respectively provided on one side surface 10a of the receiving box 10 and an inner surface of an upper lid 11 foldable at the folding line 11a to constitute a case C.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a film roll receiver provided in a film roll case such as a household aluminum foil or a film for food packaging and used by being inserted into a film roll cylinder. The present invention also relates to a case for housing a household aluminum foil or housing a film roll such as a film for food packaging.

[0002]

2. Description of the Related Art A decorative box for accommodating a film roll wound in a coil shape, such as a household aluminum foil or a film for food packaging, generally has a cutter having a U-shaped cross section for accommodating the film roll. It is composed of a receiving box and an upper lid which is formed in an L-shaped cross section with a broken line and is freely openable and closable, and furthermore, if the position of the cutter is described, for example, in the case of a household aluminum foil case (see FIG. 8). 2), the film end of the film roll is provided on one upper side on the side where the film is pulled out from the receiving box.
In the case of a wrap film, the position of the cutter was provided at the bottom of the receiving box (as in the reference diagram of FIG. 9) or at one side of the top cover.

[0003] However, in the case of this type of decorative box, a sense of stability is poor when the film end is pulled out in order to store the film roll cluttered, and the film roll is mounted in a substantially constant position and does not rotate in the constant position. , As the film roll pops out of the dressing box, or as the film roll becomes thinner as the film is pulled out and used,
In many cases, the film was cut unevenly, for example, when the film came up abruptly, and the film was often discarded. In addition, after the film is cut into small pieces, the film roll often reverses and loses the edge of the film, and there is a problem in terms of usability such that it takes time to find the edge of the film.

[0004] Furthermore, in order to prevent the box from jumping out of the box, there has been a configuration in which a part of the box can be pushed into the box on both the longitudinal sides of the box.
Eventually, since the force for supporting the film roll is weak, the film roll may jump out of the decorative box, or when the film end is pulled out, the rotation of the film roll may not be smooth.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above background, and prevents a film roll from jumping out and rising from a case, and also prevents an unbalanced cutting even when the film becomes small. It is an object of the present invention to provide a film roll receiver capable of performing the above-mentioned operations. Another object of the present invention is to provide a case for accommodating a film roll for food packaging intended to prevent the film end from reversing and to be easy to use without searching for the film end. I do.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, according to the present invention, there is provided a film which is detachably provided in a case such as a decorative box of a film roll such as a household aluminum foil or a food packaging film. This film roll receiver has a structure in which the film roll receiver has a sleeve which can be bent along a broken line on both longitudinal sides of the base plate, and a support portion for inserting the film roll into a cylinder is attached to the sleeve. A film roll receiver which is housed in a film case after both sides of the tube are inserted into a support portion, respectively, wherein the support portion is mounted at a position where the film end is pulled out from the film end drawer side of the case. The case must be rotatable at the maximum depth from the film drawer side of the case when the inner wall is in contact with the support. Characterized in that attached to the available position.

In a second aspect of the present invention, an application example of the film roll receiver according to the first aspect is invented so that even a case of film rolls having different sizes can be used in one case. And a structure in which an L-shaped sleeve having a support portion can be moved in the longitudinal direction of the floor board, instead of any one of the sleeves having the support portion according to claim 1. Features.

Further, in a case where a cutter for accommodating a film roll such as aluminum foil for home use or a packaging film for food and for cutting into small pieces is provided, the cutter is made to protrude substantially from the bottom surface of the receiving box. And a magnet sheet is provided on the bottom surface of the receiving box, and a magnet sheet that is attracted by magnetic force is provided on one side and an upper lid of the receiving box, respectively, or one of the magnet sheets is a steel plate to constitute a case. It is characterized by.

[0009] In the above and following descriptions, the term "film roll" as used herein generally refers to a film roll formed by winding an aluminum foil around a tube such as a paper tube, as is generally known for household aluminum foil, or A food packaging film such as a wrap film is wound around a tube such as a paper tube to form a main body, which is used as a general term.

Further, the film roll receiver of the present invention comprises:
The present invention is also provided for a decorative box such as a conventional aluminum foil for home use or a packaging film for food, and is further used for the film roll case of the present invention.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a film roll receiver A according to one embodiment of the present invention. The film roll is mainly used when stored in a conventional existing decorative box or when stored in a film roll case of the present invention described later. (See the figure) 2a and 2b can be bent along the broken line 3 (see the figure b). The sleeve 2 is provided with support portions 4a and 4b for insertion into a film roll cylinder.

Then, as shown in FIG.
And the supporting portions 4a and 4b are inserted into the cylinder 5a of the film roll 5. After that, it is stored in the case.

In the position where the support portions 4a and 4b are provided, a cross-sectional view of the case where the film roll 5 is stored in a case C of the present invention described later with reference to FIG. And the inner wall of the cylinder 5a of the film roll 5 is approximately at
Is preferably provided at a position corresponding to

Another embodiment of the present film roll receiver is mainly provided in a special case of a wrap film roll or a household aluminum foil. When one wrap film is used up and replaced with a new film roll, Even when the length of the cylinder of the film roll is short, that is, even if the length of the film roll is various, it is intended to be able to be stored in a stable position in the case at the time of use. As shown in FIG. 4, a plurality of convex portions 6a are provided on the floor plate 6 at arbitrary intervals. The sleeve 7 on either side of the floor plate 6 is bendable along a broken line 7a. On the other side of the floor plate 6, an L-shaped sleeve 8 has a support portion 9, and has a hole 8 a that fits appropriately in the convex portion 6 a of the floor plate 6,
It is also possible to constitute the film roll receiver B formed with the main body so that the sleeve 8 can be attached or detached.

Next, the film roll case C of the present invention will be described. FIGS. 5A and 5B are perspective views showing a film roll case C of the present invention, in which an upper lid 11 having an L-shaped cross section is freely bent along a folding line 11a in a receiving box 10 having a U-shaped cross section. FIG. FIG. 6 shows FIG.
FIG. A magnet sheet 10b is provided on one side face 10a of the receiving box 10, and a magnet sheet 12 and a cutter 13 are provided on the bottom face for magnetically attracting the refrigerator. A magnet sheet 1 that is magnetically attracted to a magnet sheet 10b provided on one side surface 10a of the receiving box 10 is provided inside the bendable upper cover 11.
1b (or a steel plate) is provided to constitute a case C formed with the main body. It is also possible to provide a steel plate instead of the magnet sheet 10b on one side, and to provide a magnet sheet inside the upper lid 11.

That is, in this case C, as shown in FIG. 3, when the film end 5b is pulled out, the cutter 13 is provided so as to protrude from the bottom surface of the receiving box 10 so that the wrapping or the like is performed by the cutter 13. Even if the film is cut, the wrap film remains on one side 10a of the receiving box 10.
When the upper cover 11 is closed, the magnet sheet 11b inside the upper cover 11 can be magnetically attracted to the magnet sheet 10b of the receiving box 10 via a wrap film.

The case of the present invention can be formed not only from paper but also from a transparent material into a special case. Then, in addition to being able to easily understand the reduction in the use of the film roll in the case, it is only necessary to replace the film roll.

Further, as an embodiment of this case, as shown in FIG. 7, it is possible to adopt a configuration in which the height of one side surface 14a, which is the drawer side of the film end of the receiving box 14, is reduced. Then, when pulling out the wrap film or the like, the film can be pulled out without lifting the upper lid with the pulled-out film while the upper lid is closed. Therefore,
Dust, dust and the like hardly enter the case, so that a remarkable effect is exerted particularly on a case where static electricity easily occurs such as a wrap film.

[0019]

As described above, according to the film roll receiver of the present invention, when the film end of the film roll is pulled out of the case, the inner wall of the cylinder of the film roll hits the supporting portion, and the case pulling side is located on the side of the case. In addition to the fact that the film does not roll, the film can be pulled out at the same position even when the film becomes small. In addition, the present invention has the effect of preventing the film roll from jumping out, floating, and uneven cutting.

In addition, if the L-shaped member having the support portion can be moved in the longitudinal direction of the base plate instead of either one of the sleeves and attached, a single-case short film roll can be used. In this case, it can be adjusted with an L-shaped sleeve. In addition, since the length and position of the floor plate itself are intact, they can be used in a stable position state. Therefore, it is particularly suitable for preparing a special case.

In the film roll case of the present invention,
Since the top lid is closed by the magnet sheet in the receiving box, dust and the like are unlikely to enter, so that a particularly hygienic effect is exerted particularly on a wrap film which is liable to generate static electricity. Also, when the film is used next time, the film is held in a state of being sandwiched between the top cover and the magnetic sheet of the receiving box, so that the film roll is prevented from returning and the film can be smoothly pulled out without losing the edge of the film. Things.

Further, by using the above-mentioned film roll receiver in this case, it becomes extremely easy to use.

[Brief description of the drawings]

FIGS. 1A and 1B are perspective views showing that a sleeve of a film roll receiver of the present invention can be bent freely.

FIG. 2 is a front view showing a state where a support portion of the film roll receiver of the present invention is mounted on a film roll cylinder.

FIG. 3 is an enlarged sectional view showing a state in which the mounted film roll of FIG. 2 is stored in a case.

FIG. 4 is a perspective view showing another embodiment of the film roll receiver of the present invention.

FIGS. 5A and 5B are perspective views showing that the case and the upper lid of the present invention can be bent.

FIG. 6 is a bottom view of FIG. 5;

FIG. 7 is a perspective view showing another embodiment of the case of the present invention.

FIG. 8 is a reference drawing showing an embodiment of a conventional aluminum foil case for home use.

FIG. 9 is a reference diagram showing an embodiment of a conventional wrap film case.

[Explanation of symbols]

A, B {Film roll holder 1,6}
{Layers 2a, 2b, 7, 8} Sleeves 3, 7a {Bent lines 4a, 4b, 9} Supports C, D} Film roll cases 10, 14 {Receiving box 10a, 14a} One side 10b {Magnet sheet or steel plate 11} Top lid 11a {Bent line 11b} ‥‥‥‥‥ Magnet sheet or steel plate 12 ‥‥‥‥‥‥‥‥ Magnet sheet 13 ‥‥‥‥‥‥‥‥ Cutter

Claims (3)

[Claims] The present invention is used for accommodating a film roll such as a household aluminum foil or a film for food packaging in a case such as a decorative box. Both longitudinal sides of the bottom plate have a bendable sleeve along a folding line. A film roll receiver to which a support portion for insertion into a film roll tube is attached. The position of the support portion to be attached to the sleeve is such that when the film end is pulled out from the film end drawer side of the case, the film roll tube is attached. A film roll receiver provided in a food packaging film roll case, wherein the film roll holder is mounted at a position where the inner wall is rotatable at a position as far back as possible from a film drawer side of the case when the inner wall abuts on a support portion. 2. An L-shaped sleeve having a bottom plate and a support portion of a film roll receiver according to claim 1, and having a support portion instead of one of said sleeves. A film roll receiver provided in a food packaging film roll case, wherein the sleeve is provided in a state capable of moving the sleeve in the longitudinal direction of the floor plate, and can be used according to film rolls of different sizes. 3. In a case in which a cutter for accommodating a film roll such as a household aluminum foil or a film for food packaging and for cutting into small pieces is provided, the cutter is provided so as to protrude substantially at the bottom of a receiving box, and the catcher is provided. For food packaging, a magnet sheet is provided on the bottom surface of the box, and a magnet sheet or a magnet sheet and a steel plate which are magnetically attracted to one side surface of the receiving box and the inner surface of the upper lid are provided. Film roll case.