KR100781305B1 - Container for package - Google Patents

Abstract

It relates to a container for packaging a package such as a wrap film. The container of the present invention has a front wall of the container body. The front wall is folded and bent on the rear surface of the first wall in the first wall that is addressed to one longitudinal edge of the container body and the second wall that is addressed to the other longitudinal edge of the first wall. It consists of a bonded second wall. A U-shaped cut line is formed in the first wall to form a protruding piece portion which becomes a protruding piece protruding outward. Both ends of the cut line extend to the bend line between the first wall and the second wall or to the second wall beyond the bend line. According to this configuration, since the first wall and the second wall try to return to a flat state with each other, the protruding piece portion naturally protrudes outward.

Packaging, containers

Description

Packaging Containers {CONTAINER FOR PACKAGE}             

TECHNICAL FIELD This invention relates to the packaging container for packaging the to-be-packed body wound on the roll, for example, the resin film represented by the wrap film, paper, aluminum foil, etc.

Conventionally, containers for wrapping various types of wrap films have been known, but most of them are made of cardboard, and are composed of a container body for storing a wrap film wound on a roll and a lid integrally provided with the container body. Moreover, generally, the cutter for cutting the wrap film which came out of the container is attached to the back surface of the front wall of a lid | cover.

If a container of this type is used, lift the lid to expose the tip of the wrap film. And after taking out a film front-end | tip part with a finger, it closes a cover and cuts out the wrapped film by a cutter.

After cutting the wrap film, the front end of the wrap film remaining in the container is disposed between the front wall of the lid and the front wall of the container body, but since the front wall surface of the container body is a smooth surface, the entire film tip is It may be in a state of being in close contact with the front wall of the container body.                 

In this way, when the film tip is in close contact with the front wall of the container body, it becomes difficult to hold the film tip with a finger, and in particular, it is difficult to find the position of the film tip, especially in an elderly person or an inconvenient person. Therefore, there exists a problem which takes time to take out a wrap film.

Regarding such a problem, as described in Japanese Patent Laid-Open Publication No. Hei 6-51128 and Japanese Patent Laid-Open No. Hei 11-59690, etc., it has been proposed to form a protruding piece that cuts a line into the front wall of the container body and protrudes outward. . The container 1 shown in FIG. 1 is an example, and it is possible to prevent the whole front-end | tip part of the wrap film 5 from sticking to the front wall 3 by presence of the protrusion piece 4 of the front wall 3 of the container main body 2. As shown in FIG.

However, in the conventional container as described above, after opening, it is necessary for the user to push the protruding piece 4 to the outside by using a finger or the like, which is annoying.

In addition, since the protruding piece 4 tries to return to the flat state from the property of the paperboard (typically coat corrugated cardboard) which is the material of the container 1, it is necessary to maintain the protruding state using the rubber 6 as shown in FIG. See Publication 6-51128). It is not desirable to add rubber 6 to the manufacturing process of the container 1, which will increase the production cost over time, and to ask the user to apply rubber.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and its main object is to provide a packaging container in which a protruding piece that can bother a user's hand automatically protrudes outward.

Another object of the present invention is to be able to maintain the protruding state of the protruding pieces.

In order to achieve the above object, the present invention relates to a container for packaging with a lid that is rotatably addressed from a square of a container body for receiving a package such as a wrap film wound on a roll and a rear wall of the container body. The front wall of the container body is folded and bent in the first wall of the spherical shape, which is extended in one longitudinal direction to the bottom wall of the container body, and the second wall, which is extended in the other longitudinal direction of the first wall. It consists of the 2nd wall body adhere | attached on the back surface of 1 wall, The cutting line which forms the protrusion piece part which becomes a protruding piece which protrudes outward is formed in the 1st wall, The both ends of the said line are respectively a 1st wall and a 2nd wall. It extends to the bending line with the wall, It is characterized by the above-mentioned. As a shape of a cutting line, there exists a U-shaped thing, for example.

In such a configuration, since the first wall and the second wall try to return to a flat state with each other, the protruding piece portion formed by the cutting line extending to the bending line of both walls naturally protrudes outward and maintains the state. It functions as a protrusion which raises the front-end | tip of packaged objects, such as a wrap film.

It is very suitable that the protruding piece portion is formed in the longitudinal direction center part of the front wall of a container main body. If the projecting piece is provided, the package is held there, so if the projecting piece is in the center, the position holding the package is also the center of the width direction of the package, which suppresses the occurrence of wrinkles on one side. Because it becomes possible.                 

Moreover, this invention is especially effective when the cutter for cutting a package is provided in the front-end | tip edge part of the front wall of a cover. This is because in the case of such a container, the projecting piece is pressed against the front wall of the container main body and the operation of returning to its original position can be prevented by the above function.

Furthermore, in the case of a releasable unsealed piece that is spoken to the leading edge of the front wall of the cover and adhered to the front wall of the container body, the protruding piece portion is located in the part of the first wall which the unsealed piece covers while the cover is closed. It is effective to install an ablation section formed by a sewing eye so as to be adhered to the unsealed piece and removed together with the unsealed piece so that the ablation portion is delivered through the missing eye to the protruding piece. When cutting the unsealed piece, the cutout part is also removed from the first wall, but at that time, a force that pulls out the protruding piece part outward acts, and the protruding wall part protrudes securely.

1 is a perspective view showing a conventional packaging container.

FIG. 2 is a perspective view showing a first embodiment of a packaging container of the present invention, showing a state in which a lid is opened;

3 is a view showing a state in which the lid of FIG. 2 is closed.

FIG. 4 is a perspective view similar to FIG. 2 showing the main body front wall expanded.

FIG. 5 is a cross-sectional view at the longitudinal center of the container of FIG. 2. FIG.

It is a perspective view which shows 2nd Embodiment of the packaging container of this invention, and is a figure which shows the state in which the cutout part was not removed in the state which closed the cover.

FIG. 7: is a perspective view which shows the state in which the lid | cover of the container of FIG. 6 is closed, and is a figure which shows the state in which one part of the opening piece was removed.

It is sectional drawing in the longitudinal center of the container of FIG. 6, and is a figure which shows before removing a piece.

It is sectional drawing in the longitudinal center of the container of FIG. 6, and is a figure which shows immediately after opening piece removal.

EMBODIMENT OF THE INVENTION Hereinafter, preferred embodiment of this invention is described in detail with reference to drawings. In this specification, the words "up" and "down" shall mean up and down in the position state shown in the drawings.

2 and 3 are perspective views showing a first embodiment of a container for wrapping film packaging according to the present invention, in which FIG. 2 is a state where the lid is opened, and FIG. 3 is a state where the lid is closed. The illustrated container 10 is made from one piece of cardboard, preferably coat cardboard. Preferred coat corrugated cardboard for the container 10 includes, for example, a coat layer made of a transparent resin for improving printing characteristics, a first white layer made of transparent bleached kraft paper, and a bleached kraft paper, in order from the surface. It is known to laminate a second surface layer of a white system made of deinked pulp (recycled pulp of old paper) and an old paper layer composed of recycled pulp of old paper. Such a corrugated cardboard has a characteristic of returning to a flat state even when folded.

As shown in FIG. 2, the container 10 is comprised from the container main body 16 for accommodating the wrap film 14 wound by roll shape in the cylindrical paper tube 12, and the cover 18 integrally addressed to this container main body 16. As shown in FIG. The overall shape of the container 10 with the lid closed is in a substantially rectangular parallelepiped shape as shown in FIG. 2.

The upper part of the container main body 16 is opened as an opening part for taking out the wrap film 14. Moreover, the cover 18 is extended so that it may extend continuously from the edge of the back wall 20 of the container main body 16, and may be rotated with respect to the container main body 16, and it may comprise the opening part of the container main body 16. FIG. On the back surface of the front wall 22 (hereinafter referred to as "cover front wall") of the cover 18, a sawtooth cutter 24 for cutting the drawn wrap film 14 is attached. According to the illustrated embodiment, the tip rim of the lid front wall 22 has a V shape, and a cutter 24 degrees V shape is used in accordance with the shape. In the case of the container 10 employing such a V-shaped cutter 24, as shown in Fig. 3, the film tip is picked up by the right hand, the container 10 is held by the left hand with the thumb of the left hand placed in the center of the cover front wall 22, and the container Bit 10 in the front side, that is, the direction of arrow A, is the most efficient cutting method of the wrap film 14.

In addition, although not shown in FIG.2 and FIG.3, before opening, the opening piece is spoken through the sewing machine at the front-end | tip edge of the cover front wall 22, and the front wall of the container main body 16 (henceforth "body front wall") 26 It is adhered to the surface. This opening piece seals the container 10, preventing the blade of the cutter 24 from being exposed. In use, the unsealed piece is removed.

Here, the main body front wall 26 will be described in more detail with reference to FIG. 4 in which the main body front wall 26 is developed. The main body front wall 26 is composed of a spherical first wall 26 a connected to the bottom wall 28 of the container body 16 by one side, and a trapezoidal second wall 26 b connected to the first wall 26 a and a bend line 27, The first wall 26a is bent at right angles to the bottom wall 28, and at the same time, the second wall 26b is bent by 180 degrees along the bend line 27 to be bonded to the back surface of the first wall with an adhesive. In addition, the code | symbol 26c is a part adhere | attached on the side wall 30 of the container main body 16.

In the longitudinal direction center part of the 1st wall body 26a which comprises the main body front wall 26, the U-shaped cutting line 32 is contained in the site | part covered by the cover front wall 22 in the state which closed the cover. More specifically, the cutting lines 32 extend substantially in the vertical direction (short direction of the first wall 26a) and are arranged with the first and second cutting lines 32 a and 32 b disposed at predetermined intervals from each other. And the third cut lines 32 c extended in the transverse direction so as to connect the lower ends (ends on the side away from the bend lines 27) of the cut lines 32 a and 32 b. Both ends of the U-shaped cut line 32, that is, the upper ends of the first and second cut lines 32 a and 32 b, are positioned to the position reaching the bend line 27, preferably slightly beyond the bend line 27, and the second wall 26 b. It extends to the position where it plunged to. In addition, in the illustrated embodiment, the center portion of the third cut line 32c is curved at the bend line 27 side. The part (protrusion piece part) 34a enclosed by this cutting line 32 becomes a protrusion piece 34 which protruded outward from the other area | region of the main body front wall 26. As shown in FIG. For this reason, the protrusion piece part 34a is not adhere | attached with the 2nd wall body 26b, and can be rotated centering around the notch curve 27. As shown in FIG.

It is suitable that the adhesion layer for preventing rewinding of the wrap film 14 is provided in the surface of the main body front wall 26. The adhesion layer is formed in the part covered by the cover front wall 22 in the closed state so that the film tip part can be kept detachably immediately after the cutting of the wrap film 14. In the container 10 of the illustrated embodiment, in order to cut the wrap film 14 while pressing the center portion of the cover front wall 22, the adhesive layer is preferably provided on the center portion of the main body front wall 26 and thus the surface of the protruding piece 34.

For the above-described configuration, when the sealed container 10 is used by the user, first, the unsealed piece (not shown in FIGS. 2 and 3) is removed from the cover front wall 22, and the cover 18 is opened. The protruding piece portion 34 a surrounded by the cutting line 32 automatically protrudes outward. The reason for this operation is as follows.

When the second wall 26b is folded and bent along the bend line 27 on the rear surface side of the first wall 26a, the protruding piece 34a is separated from the other area of the first wall 26a by the cutting line 32. , The protruding piece portion 34 a is flush with the second wall 26 b. In reality, the protruding piece portion 34 a also bends along with the other area of the first wall 26 a, but since the corrugated cardboard constituting the container 10 is resilient, the protruding piece portion 34 a is parallel to the second wall 26 b. I try to be. For this reason, the protrusion piece part 34a protrudes when the force acts in the arrow B direction of FIG. 5, and the restraint by the cover front wall 22 is removed, and functions as a protrusion piece 34. As shown in FIG.

Thereby, a part of the front-end | tip part of the wrap film 14 will be in the state which floated from the other area | region of the main body front wall 26 by the protrusion piece 34, and a user can grasp the wrap film 14 easily. Moreover, although the 3rd cutting line 32a is bent and the convex part 36 facing upward is formed in the lower edge of the protrusion piece 34, the presence of this convex part 36 makes it easy to insert a finger under the protrusion piece 34, and wraps by this. It is easier to hold film 14.

Moreover, since the protrusion piece 34 is arrange | positioned at the center part of the longitudinal direction of the main body front wall 26, the center part of the width direction of the wrap film 14 is matched, and the effect that it becomes difficult to produce the damage which wrinkles generate | occur | produce on one side of the wrap film 14 also occurs. You can get it.

Once the tip of the wrap film 14 is grasped, the desired length is taken out, and as shown in FIG. 3, the lid 18 is properly closed and the container 10 is pushed forward by pressing the center of the lid front wall 22 with the thumb of the hand having the container 10. Cut the wrap film 14 by the cutter 24. At this time, the protruding piece 34 is pushed back inside the container through the lid front wall 22. However, when the stub is opened, the protruding piece 34 is protruded outward again and the tip of the wrap film 14 can be raised.

6, 7, 8A and 8B have shown the 2nd Embodiment of this invention. The packaging container 100 according to the second embodiment differs from the first embodiment in that the projecting piece 34a is forcibly protruded outward with the removal of the opening piece 50. In other respects, they are substantially the same as in the first embodiment, the same or equivalent parts are assigned the same reference numerals, and detailed description thereof will be omitted.

In the container 100 which concerns on 2nd Embodiment, the ablation part 52 cut | disconnected with the opening piece 50 is provided in the 1st wall 26a. This ablation part 52 is provided in the site | part which the unsealed piece 50 in the sealed state covered in the adjacent site | part below the protrusion piece part 34a, and is formed by the sewing machine 54. The ablation section 52 is also addressed through the protruding section 34 a and the missing eye 56. Moreover, the ablation part 52 is adhere | attached with the adhesive agent on the back surface of the opening piece 50 of the sealed state.

In such a structure, when opening piece 50 is removed in order to start use, the cutting part 52 is also pulled with the opening piece 50, and it removes from the 1st wall 26a. At this time, the cutout portion 52 is joined to the lower edge of the protruding piece portion 34a by the sewing machine 56, so that when the cutout portion 52 is removed, the protruding piece portion 34a is also pulled in the direction of the arrow C in FIG. At the same time as the opening, the protruding piece 34 a protrudes outward to form the protruding piece 34. In this configuration, even if the projection piece 34a is caught in another area of the first wall 26a for some reason, the advantage that the projection piece 34a can be pulled out to the outside without bothering the user's hand There is this.

As mentioned above, although highly suitable embodiment of this invention was described in detail, it cannot be overemphasized that this invention is not limited to the said embodiment.

For example, in the said embodiment, although the cutter is attached to the cover front wall, this invention is applicable also to a container in which the cutter is attached to the bottom wall of the container main body.

Moreover, the protrusion piece is not limited to one place but may be provided in multiple places.

Moreover, the shape of the cutting line which formed the protruding piece part is not limited to U shape, V-shape, W-shape, etc. are various.                 

Moreover, the to-be-packaged body packaged by the container which concerns on this invention is not only a wrap film but other resin films, paper, aluminum foil, etc.

As described above, according to the present invention, a part of the tip end portion of a package such as a wrap film is protruded from the main body front wall due to the presence of the protruding piece, so that the tip end portion can be easily pulled out. In particular, it is effective for the situation where it is difficult to find the position of the edge of a package and the inconvenient person of eyes. In addition, since the protrusions naturally protrude by opening, and maintain the state, troubles such as pushing out the protrusions are unnecessary, and the surface of the protrusions and the surface of the other area of the main body front wall form one surface. Is also prevented.

In addition, when a cutter is attached to the cover front wall, the cover front wall may be pressed against the front wall of the main body together with a package such as a wrap film, so the protruding piece is likely to return to its original flat state, but such a type The present invention is particularly effective with respect to the packaging container of the present invention because it has the projecting holding effect seen from the front.

Claims (9)

A packaging container having a container body for storing a packaged object wound on a roll and a lid which is swivelably spoken from the edge of the rear wall of the container body, The front wall of the said container main body is bent and folded in the 1st wall body which one longitudinal edge extended to the bottom wall of the said container body, and the 2nd wall body which extended the other longitudinal edge of the said 1st wall, and said 1st wall It consists of a second wall bonded to the back of the wall, A cutting line is formed in the first wall to form a protruding piece portion which is a protruding piece protruding outward. Both ends of the cutting line extend to the bend line between the first wall and the second wall or to the second wall beyond the bend line, and the second wall is bent along the bend line to form the first wall. 1. The packaging container according to claim 1, wherein the protruding piece portion protrudes outwardly as the protruding piece by a restoring force between the second wall in a state of being bonded to the back surface of the wall. The packaging container according to claim 1, wherein the cut line is U-shaped. The packaging container according to claim 1, wherein the protruding piece portion is formed at a central portion in the longitudinal direction of the front wall of the container body. The packaging container according to claim 1, wherein a cutter for cutting a package is provided at a leading edge portion of the front wall of the cover. A releasable unsealed piece as set forth in claim 1, further comprising a releasable opening piece that is addressed to a leading edge of the front wall of the lid and bonded to the front wall of the container body In the part of the said 1st wall which the said opening piece covers with the cover closed, the ablation part formed by the sewing machine so that the site | part adjacent to the said protrusion piece may be removed with the opening piece adhere | attached to the said opening piece. Installed, A packaging container according to claim 1, wherein the cutout portion is spoken to the protruding piece portion through a missing eye. The packaging container according to claim 5, wherein the cut line is U-shaped. The packaging container according to claim 5, wherein the protruding piece portion is formed at a central portion in the longitudinal direction of the front wall of the container body. The packaging container according to claim 5, wherein a cutter for cutting a package is provided at a leading edge portion of the front wall of the lid. The packaging container according to claim 1, wherein the package is a resin film.

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