JP4107707B2 - Wrap film storage case - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wrap film storage case in which a wrap film for home use or business use is stored in a wound state, and particularly points to the tip of the wrap film remaining on the case side after the wrap film is cut to a predetermined length. It relates to a wrap film storage case that is easy to grasp.
[0002]
[Prior art]
A wrap film for home use or business use is wound around a paper cylindrical core and stored in a storage case. The storage case is generally made of paper, and includes a storage unit that stores the wrapped wrap film, and an upper lid that opens and closes the opening of the storage unit. And the cutting member for cut | disconnecting a wrap film is provided in the front part etc. of the lid piece continuously provided from the upper cover.
[0003]
When using a wrap film, the upper lid is moved away from the opening to open the opening of the storage unit, and the lap film is pulled out from the opening by a desired length, and then the upper lid is closed. At this time, the wrap film sandwiched between the front plate of the storage unit and the lid piece is cut by the cutting member.
[0004]
[Problems to be solved by the invention]
In a conventional wrap film storage case, when the wrap film is cut to a desired length, the top lid is closed as it is, and then when the wrap film is pulled out again by a predetermined length, the tip of the wrap film remaining on the storage case side It is necessary to grasp the part with a finger.
[0005]
However, since the wrap film is a thin film having a thickness of about 10 μm, it may be difficult to grasp the tip with a finger, the tip may be in close contact with the outer surface of the case, and the tip may not be grasped with the finger.
[0006]
In particular, recent wrap film storage cases are provided with an anti-return means on the outer surface of the storage case. This anti-returning means has some adhesiveness and holds the tip of the wrap film in close contact, or smoothes the surface and holds the wrap film with flat adhesion and slight adhesiveness of the wrap film. is there. If this return prevention means is provided, after the wrap film of a desired length is cut by the cutting member, the front part of the wrap film remaining on the case side can be fastened to the outer surface of the case, and return to the case can be prevented.
[0007]
However, when this return prevention means is provided, the tip of the wrap film extending from the inside of the case is held by the return prevention means, and the tip of the wrap film is often in close contact with the outer surface of the case. It becomes difficult to grasp the part with a finger.
[0008]
The present invention solves the above-described conventional problems, and provides a wrap film storage case in which when the wrap film is gripped and pulled out, the tip of the wrap film can be easily gripped by the outer surface of the case. It is aimed.
[0009]
[Means for Solving the Problems]
The present invention, in a wrap film storage case provided with a storage portion for storing a wound wrap film, and a cutting member for cutting the wrap film drawn from the opening of the storage portion into a predetermined length,
An upper lid that opens and closes the opening of the storage portion has a tip that protrudes in a V shape, and is provided with a lid piece that overlaps with the front side plate of the storage portion when the upper lid is closed, and the cutting member is the lid It is attached along the tip of the piece,
A concave portion formed in a convex shape toward the lower side is formed on the front surface of the front side plate and at the portion where the tip of the V-shaped top of the cutting member is located when the lid piece is overlaid on the front side plate. Provided,
A mark made of a color, a pattern, a figure, or a character different from that of the region other than the recess is printed in the recess .
[0010]
In this invention, after cut | disconnecting a wrap film with a cutting member, the front-end | tip of the wrap film which remains on the case side is located ahead of the recessed part of the outer surface of a storage part. Therefore, the tip of the wrap film can be easily picked with the finger by placing the tip of the finger or the nail in the recess.
[0011]
In particular, the present invention prevents the return of the wrap film into the storage portion by bringing the wrap film into close contact with the outer surface of the storage portion in which the recess is formed and closer to the opening side than the recess. This is effective when a return prevention means is provided.
[0012]
In this case, since the front part of the wrap film drawn out from the opening of the storage part is fastened to the return preventing means, the leading end part of the wrap film extending from the storage part is easily in close contact with the outer surface of the storage part. . Therefore, it is effective to provide the recess so that the tip of the wrap film can be easily grasped with a finger.
[0013]
The return prevention means is a resin in which a pressure-sensitive adhesive layer is provided on the outer surface of the storage unit and the wrap film is fastened to the outer surface of the storage unit with adhesive force, or the outer surface of the storage unit has a smooth surface. A sheet is attached or a resin layer having a smooth surface is coated to hold the wrap film in close contact.
[0015]
In the present invention, since the tip of the cutting member exists in front of the recess formed in the front side plate, when the wrap film is cut at the tip of the cutting member, the tip of the wrap film left on the case side Will always be located in front of the recess. Therefore, the end portion of the wrap film is present at a position where it can be easily picked with a finger after cutting.
[0017]
If the mark is printed and formed, the position of the recess on the surface of the case can be immediately known, and the tip of the wrap film can be securely picked with a finger by placing a finger or a nail over the mark portion. it can.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
1 is a perspective view showing a first embodiment of a wrap film storage case of the present invention, FIG. 2 is a cross-sectional view taken along line II-II in FIG. 1, and FIG. 3 is an enlarged cross-sectional view of a front side plate of the storage portion, FIG. 4 is a partial perspective view showing another embodiment of the present invention.
[0019]
A storage case 1 shown in FIG. 1 is made of paper and has a box-shaped storage portion 2. The storage unit 2 is a pentahedron having a front side plate 3, a bottom plate 4, a back plate 5, both end plates 6 a and 6 b, and an opening 7 formed in the upper part.
[0020]
An upper lid 9 is connected to the upper edge of the back plate 5 via a hinge portion 8, and a lid lid piece 10 is bent at a right angle and formed integrally with the tip of the upper lid 9. The tip portion 10a of the lid piece 10 has a V shape, and the cutting member 12 is attached along the V shape. The cutting member 12 has a saw blade integrally formed at the front edge of a metal plate. Side lid pieces 13 a and 13 b are integrally attached to both sides of the upper lid 9 and the lid lid piece 10.
[0021]
As shown in FIG. 2, the storage section 2 stores a paper cylindrical core 15 around which a wrap film F is wound.
[0022]
On the front surface of the front plate 3 of the storage portion 2, a recess 3 a is formed in a portion close to the bottom plate 4. The concave portion 3a is formed in an embossed shape by being pressure-molded with respect to the paper front plate 3. This embossing pressurizing process is performed in a developed state of the paper material before the storage case 1 is assembled. As shown in FIG. 2, in the state where the upper lid 9 is closed with respect to the opening 7 and the lid cover piece 10 is overlapped with the front side plate 3, the tip 12 a of the cutting member 12 (V-shape of the front edge of the cutting member 12). The apex portion of the shape is located in front of the recess 3a.
[0023]
On the front surface of the front side plate 3 of the storage portion 2, return prevention means 16 is provided at a position closer to the opening portion 7 than the concave portion 3 a. The return prevention means 16 is formed of an adhesive layer that generates a slight adhesive force.
The operation of pulling out the wrap film F from the storage case 1 will be described.
[0024]
The upper lid 9 of the storage case 1 is lifted upward to open the opening 7 of the storage 2, and the wound wrap film F is pulled forward from between the opening 7 and the upper lid 9. After pulling out the wrap film F by a desired length, the upper lid 9 is closed as shown in FIG. 2, and the wrap film F is sandwiched between the front side plate 3 and the lid cover piece 10. At this time, when the lid piece 10 is pressed toward the front side plate 3, the wrap film F is pressed by the return preventing means 16 and stopped by the return preventing means 16 with a light adhesive force.
[0025]
If the storage case 1 is twisted clockwise in FIG. 2 while pulling the wrap film F as it is, the wrap film F is cut by the saw blade at the tip of the cutting member 12.
[0026]
As shown in FIG. 2, when the top lid 9 is closed, the tip 12a of the cutting member 12 is positioned in front of the recess 3a, so that it remains on the storage case 1 side after cutting and is positioned in front of the front plate 3. An end Fa that is a cut end of the wrap film F is positioned in front of the recess 3a as shown in FIG.
[0027]
Next, when the wrap film F is newly drawn out from the storage unit 2, the upper lid 9 is lifted to the position indicated by the broken line in FIG. 2, and the fingertip or the tip of the nail is turned into the recess 3a from the bottom to the top. As shown in FIG. 3, since the end Fa of the wrap film F is positioned in front of the recess 3a, the end Fa is easily peeled off from the front plate 3 by putting a nail or the like into the recess 3a. You can grab with.
[0028]
In order to reliably pull out the wrap film F from the case, it is preferable to grip the central portion of the wrap film F in the width direction with a finger. On the other hand, as shown in FIG. 1, the return preventing means 16 is located at the center in the width direction of the front side plate 3, and the center portion in the width direction of the wrap film F is adhered and fastened to the return preventing means 16. The front end Fa of the center in the width direction tends to be in close contact with the front side of the front side plate 3. However, since the recess 3a is located below the return preventing means 16, the film end Fa of the portion held by the return preventing means 16 can be easily held by hand, and the center portion in the width direction of the wrap film F Can be surely grasped.
[0029]
FIG. 4 is a partial perspective view showing a reference example of the wrap film storage case of the present invention.
[0030]
In this reference example , recesses 3 b, 3 c, 3 c are formed between the return preventing means 16 and the bottom plate 4 on the front surface of the front side plate 3. The concave portion 3b is formed in a concave shape at a portion along the substantially elliptical circumference, the concave portions 3c and 3c on both sides thereof extend in the vertical direction, and the concave portions 3c and 3c are formed in a linear shape parallel to each other.
[0031]
As shown in FIG. 4, when a plurality of recesses are provided at a position below the return prevention means 16, the end Fa of the wrap film F is removed from the front side plate 3 by placing a claw in any one of the recesses. Can be easily peeled off.
[0032]
As shown in FIG. 1 and FIG. 4, when a recess is formed in the front side plate 3 at a portion where the end Fa of the wrap film F is located, the end Fa of the wrap film F is used as a mark with the recess as a mark. It can be peeled off, and the end of the wrap film can be securely picked with a finger.
[0033]
In particular, if the bottoms of the recesses 3a, 3b, and 3c are printed in a color different from that of the other areas of the storage case, the recesses can be recognized and the end Fa of the wrap film F can be easily picked using the recesses as a mark. Become. Alternatively, a mark such as a pattern, a figure, a symbol, or a character different from other regions may be attached to the bottom of the concave portion, or a band-like color may be printed on the outer peripheral portion of the concave portion.
[0034]
【The invention's effect】
As described above, in the present invention, since the concave portion is formed in the portion where the end portion of the wrap film cut on the outer surface of the storage portion is located, the wrap film is obtained by bringing the tip of the finger or the nail into the concave portion. The end portion of the wrap film can be securely picked with a finger, and the wrap film can be easily pulled out from the storage portion.
[Brief description of the drawings]
1 is a perspective view showing an embodiment of a storage case of the wrap film of the present invention,
FIG. 2 is a cross-sectional view taken along line II-II in FIG.
FIG. 3 is an enlarged sectional view showing details of a front side plate,
FIG. 4 is a partial perspective view showing a reference example of a wrap film storage case of the present invention;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Storage case 2 Storage part 3 Front side board 3a, 3b, 3c Recessed part 4 Bottom plate 5 Back board 7 Opening part 9 Upper cover 10 Cover piece 12 Cutting member 16 Return prevention means F Lap film Fa End part of wrap film

Claims (2)

In a storage case for a wrap film provided with a storage portion for storing a wound wrap film, and a cutting member for cutting the wrap film drawn out from the opening of the storage portion into a predetermined length,
An upper lid that opens and closes the opening of the storage portion has a tip that protrudes in a V shape, and is provided with a lid piece that overlaps with the front side plate of the storage portion when the upper lid is closed, and the cutting member is the lid It is attached along the tip of the piece,
A concave portion formed in a convex shape toward the lower side is formed on the front surface of the front side plate and at the portion where the tip of the V-shaped top of the cutting member is located when the lid piece is overlaid on the front side plate. Provided,
A wrap film storage case , wherein a mark made of a color, a pattern, a figure, or a character different from the region other than the recess is printed in the recess .   Return prevention means for preventing the return of the wrap film into the storage portion by bringing the wrap film into close contact with the outer surface of the storage portion where the concave portion is formed and at a position closer to the opening side than the concave portion is provided. The wrap film storage case according to claim 1.

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