JP6496766B2 - Interdental brush package - Google Patents

Description

  The present invention relates to an interdental brush package.

  For example, Patent Documents 1 and 2 are known as conventional packages of this type.

  The blister cover of Patent Document 1 is formed in a rectangular shape when viewed from the front, and is formed so that the article housing portion bulges to the front side in an intermediate region in the longitudinal direction.

  Two long sides of the blister cover are provided with a groove portion by bending pieces bent 180 degrees, and a lid member for opening and closing the opening of the recess on the back side of the article accommodating portion is provided in the groove portion. It is slidably mounted.

  Then, when taking out the article stored in the article storage section, if the lid member is slid in the groove portion by pulling it upward or downward of the blister cover, the opening of the article storage section is gradually opened. It can be done.

  In Patent Document 1, although the article storage portion is closed with the lid member, the lid member can be easily removed, and thus it can be said that the protection of the object to be stored is low.

  On the other hand, in the slide blister package of Patent Document 2, the protection property of the accommodation object is high.

  Similar to Patent Document 1, this package is formed in a rectangular shape when viewed from the front, and is formed so that the contents storage portion bulges to the front side in the longitudinal intermediate region. And the film for lid | covers is stuck on the back surface of the said package so that the opening of the hollow of the back side of the said content storage part may be obstruct | occluded. Furthermore, a flange bent 180 degrees is provided on two long sides of the package, and a slide plate is slidably hooked on the flange.

  And when taking out the contents stored in the contents storage section, when the slide plate is slid, the lid film adhered to the slide plate with tape is peeled off, and the content The object storage part is opened.

JP 2001-2124 A Japanese Utility Model Publication No. 58-9900

  In Patent Document 2, the content storage portion is completely sealed by the lid film. However, since the lid film needs to be adhered to a slide plate via a tape, the lid film There is room for improvement, such as taking care of and taking time and effort.

  In view of such circumstances, the present invention provides a package for interdental brushes that is easy to manufacture while having excellent protection of interdental brushes, and that can be easily opened to provide the necessary number of interdental brushes. The purpose is to be able to take out.

The present invention has a shell pack structure in which a blister rear sheet is overlapped via a center sheet on the back side of a blister front sheet having a rectangular shape in front view, and a large number of teeth are provided between the blister front sheet and the center sheet. A package for interdental brushes in which an interdental brush is accommodated, wherein the blister front sheet is provided with a recessed portion that is recessed to the front side of the blister front sheet in a size that allows the center sheet to be fitted. In addition, a recessed portion that is further recessed toward the front side is provided in the depressed portion, and the recessed portion is configured such that the plurality of interdental brushes are along the width direction of the blister front sheet. And shape so that it can be accommodated side by side in the length direction perpendicular to it. In the depressed portion, at least two inner wall surfaces along the length direction are provided with a protruding portion that protrudes inward to prevent the center seat from coming out, and the blister rear seat is In the portion, the inner surface of the at least two projecting portions is fitted with an appropriate margin, and a corner portion of one of the two sides along the width direction of the center sheet is notched. It is characterized by being.

  In this structure, since it is a shell pack structure, it is excellent in the protection of an interdental brush. In addition, since the center seat and the blister rear seat are assembled into the blister front seat only by being fitted, it can be easily manufactured as compared with Patent Document 2.

  Further, after removing the blister rear seat by pulling it from the blister front seat, the center seat is simply slid so as to be pulled out from the blister front seat in one of the lengthwise directions. Any number of interdental brushes out of a large number of interdental brushes housed in can be easily taken out.

Thus, the blister rear seat and the center seat can be individually moved with respect to the blister front seat, and the slide amount of the center seat can be adjusted as necessary. For example, the number of interdental brushes can be arbitrarily changed. Moreover, after adopting the configuration in which the corner of one of the two sides along the width direction is cut out in the center seat as described above, after removing the blister rear seat When the center sheet is slid in one length direction from between the overhanging portion and the depressed portion, an operation is performed in which a finger or the like is inserted from the notch portion and the center sheet is gripped and pulled in one length direction. Will be able to. In addition, the center sheet can be easily grasped by the presence of the notch.

  By the way, in the interdental brush package, an outward flange projecting outward is provided on the outer periphery of the depressed portion of the blister front seat, and the blister rear seat is overlapped with the outward flange. An outward flange is provided, and one of four corners of the outward flange of the blister rear seat is bent in a stepped manner so as to be separated from the outward flange of the blister front seat. It is preferable to have a configuration in which a knob portion is provided.

  In this configuration, the blister rear seat can be firmly attached to the blister front seat by providing the two outward flanges. In addition, when removing the blister rear seat from the blister front seat, an operation of grasping the knob and pulling the blister rear seat in the separation direction can be performed. Moreover, it becomes easier to grip the knob.

  Furthermore, in the interdental brush package, one side of two sides along the width direction in the blister front seat and one side corresponding to one side of the blister front seat in the blister rear seat are provided. In the blister front seat and the blister rear seat, cut lines that are parallel to the other side are provided at predetermined positions inside the other side of the two sides along the width direction in the blister front seat and the blister rear seat. It is preferable to have a configuration.

  In this configuration, when removing the blister rear seat from the blister front seat, the blister rear seat is not completely separated from the blister front seat, so that the blister rear seat is again fitted into the recessed portion of the blister front seat. When you put it in, you will be able to work smartly.

  According to the package for interdental brushes according to the present invention, while being excellent in protection of interdental brushes, it can be easily manufactured and can be easily opened to take out the required number of interdental brushes. Become.

It is a front view of one embodiment of a package for interdental brushes according to the present invention. FIG. 2 is a perspective view of FIG. 1. It is a disassembled perspective view of the package for interdental brushes of FIG. It is the figure which looked at the (4)-(4) line cross section of FIG. 1 from the arrow direction. It is a figure for demonstrating the initial stage when taking out an interdental brush from the package for interdental brushes of FIG. 1, and is the figure which looked at the (5)-(5) line | wire cross section of FIG. 1 from the arrow direction. It is a figure which shows the continuation of FIG. It is a perspective view which shows the exposed state of the interdental brush in FIG. It is a front view of other embodiment of the package for interdental brushes which concerns on this invention. It is a perspective view of FIG. It is a disassembled perspective view of the package for interdental brushes of FIG. It is the figure which looked at the (11)-(11) line cross section of FIG. 8 from the arrow direction. It is a perspective view for demonstrating the initial stage when taking out an interdental brush from the package for interdental brushes of FIG. FIG. 13 is a perspective view showing a continuation of FIG. 12. It is a perspective view which shows the continuation of FIG.

  BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the accompanying drawings.

  1 to 7 show an embodiment of the present invention. In the figure, 1 is an interdental brush and 2 is an interdental brush package.

  The interdental brush 1 has a configuration in which a brush portion 12 is provided at the tip of a handle 11 made of, for example, polypropylene resin.

  The interdental brush package 2 is a so-called blister pack structure or a shell pack structure, and has a structure in which the blister rear seat 4 is detachably overlapped and integrated with the back side of the blister front seat 3 via the center seat 5. It is.

  Both the blister front sheet 3 and the blister rear sheet 4 are formed of a transparent synthetic resin material, and the center sheet 5 is formed of cardboard or the like, and they are all formed in a rectangular shape in front view.

  The blister front seat 3 and the blister rear seat 4 are formed with substantially the same outer dimensions, but the center seat 5 is formed with a smaller outer dimension than the blister front seat 3 and the blister rear seat 4.

  The blister front seat 3 is provided with a depressed portion 31 for inserting the center seat 5. The depressed portion 31 is formed of a depression on the back side of the bulging portion by causing most of the region of the blister front seat 3 (region having a size corresponding to the center seat 5) to bulge toward the front side. In other words, it can be rephrased to be depressed toward the front side of the blister front seat 3.

  In the blister front seat 3, a protruding portion 32 that protrudes inward and an outward flange 33 that protrudes outward are provided on the outer periphery of the recessed portion 31 by once protruding inward and then folded back 180 degrees. It has been.

  The overhang portion 32 is provided so as to overhang the inner wall surface of the depressed portion 31. Further, the outward flange 33 is provided so as to protrude outward from the opening edge of the depressed portion 31.

  In addition, a concave portion 34 for accommodating the interdental brush 1 is provided in a predetermined region in the depressed portion 31 of the blister front seat 3. The concave portion 34 is formed by a depression on the back side of the bulging portion by causing a predetermined region in the depressed portion 31 of the blister front seat 3 to bulge toward the front side. In other words, it can be said to be recessed toward the front side.

  The concave portion 34 is formed in a substantially square shape when viewed from the front, and the posture of the blister front sheet 3 is such that a large number of interdental brushes 1 are along the width direction (short direction or left-right direction) of the blister front sheet 3. It is shaped to be stored in a state of being arranged side by side in the length direction (longitudinal direction or vertical direction).

  The blister rear seat 4 is provided with a bulging portion 41 that bulges toward the front side, and an outward flange 42 that protrudes outward is provided on the outer periphery of the bulging portion 41.

  The bulging portion 41 is set to a depth that fits into the recessed portion 31 of the blister front seat 3 and is fitted to the inner peripheral surface of the overhang portion 32 of the blister front seat 3 with an appropriate margin. The size is set.

  Further, the outward flange 42 is set to a size that is overlapped with the outward flange 33 of the blister front seat 3.

  Furthermore, a knob 43 is provided at any one of the four corners of the outward flange 42 (the lower left corner when viewed from the front).

  The knob 43 is formed by bending the lower left corner of the outward flange 42 of the blister rear seat 4 so as to be separated from the outward flange 33 of the blister front seat 3.

  The center seat 5 is fitted into the recessed portion 31 of the blister front seat 3 and is prevented from being pulled out by the inner bottom surface of the recessed portion 31 and the overhanging portion 32 of the blister front seat 3 and then the blister front seat. 3 is slidably guided in the length direction of 3.

  Although not shown in the figure, the name and usage of the interdental brush 1 to be packaged are described on the front and back surfaces of the center sheet 5. Further, the lower two corners (the lower left corner and the lower right corner) of the center sheet 5 are notched, and the notches 51 and 51 allow the lower short side of the center sheet 5 to be At the middle in the width direction, a knob 52 that protrudes downward is provided.

  Further, circular hook holes 35 and 44 are provided in the vicinity of the center in the width direction on the upper side of the blister front seat 3 and the blister rear seat 4.

  These hooking holes 35 and 44 are used when the interdental brush package 2 is hung on a hook of a display shelf but is not shown. The upper short side of the center sheet 5 is disposed at a position that does not reach the hooking holes 35 and 44.

  Next, a procedure for taking out the interdental brush 1 from the interdental brush package 2 will be described.

  First, as shown in FIG. 5, the blister rear seat 4 is removed from the blister front seat 3.

  At this time, the knob 43 of the blister rear seat 4 may be grasped with a finger and pulled in a direction away from the blister front seat 3 (back side), and the knob 43 is separated from the outward flange 33 of the blister front seat 3. Therefore, it is easy to grip the knob 43. In addition, since the bulging portion 41 of the blister rear seat 4 is only fitted to the bulging portion 32 of the blister front seat 3 with a predetermined tightening margin, the pulling operation at the time of detachment can be performed lightly.

  Thereafter, as shown in FIG. 6, the knob 52 of the center sheet 5 is grasped and slid outward from the lower end of the blister front sheet 3 to be pulled out by an appropriate amount.

  At this time, since the notches 51 are present on both sides of the tab 52 of the center sheet 5, it is easy to insert a finger or a rod-like member from the notch 51 to the lower side of the tab 52 in the recessed portion 31. . Therefore, it becomes easy to grasp the knob 52 that is hooked on the projecting portion 32 in the depressed portion 31.

  Moreover, when pulling out the center sheet 5, pulling the tab 52 of the center sheet 5 away from the blister front sheet 3 (rear side) while pulling outward from the lower end of the blister front sheet 3, The tab 52 of the center seat 5 can be slid so as to get over the overhanging portion 32 near the lower short side of the blister front seat 3.

  By the way, the outer periphery of the center seat 5 is disposed between the inner bottom surface of the depressed portion 31 of the blister front seat 3 and the overhanging portion 32, and the gap between the facing portions guides the sliding operation of the center seat 5. Therefore, the sliding operation of the center seat 5 is smoothly performed.

  When the center seat 5 is slid as described above, the lower predetermined area in the concave portion 34 of the blister front seat 3 is exposed as shown in FIG. The interdental brush 1 can be easily removed. In addition, what is necessary is just to adjust the sliding amount of the center sheet | seat 5 arbitrarily according to the taking-out number of the interdental brush 1. FIG.

  In order to close the concave portion 34 after the interdental brush 1 is taken out in this manner, the center sheet 5 is slid so as to be fitted into the depressed portion 31 of the blister front sheet 3, thereby forming the concave portion 34. Try to close the opening.

  Subsequently, the bulging portion 41 of the blister rear seat 4 may be fitted to the inner peripheral surface of the overhanging portion 32 while being fitted into the recessed portion 31 of the blister front seat 3. As a result, the center sheet 5 is prevented from being detached from the blister front sheet 3, so that the interdental brush 1 can be prevented from jumping out of the concave portion 34, and the protection of the interdental brush 1 is enhanced.

  However, even if the blister rear seat 4 is not attached to the blister front seat 3, the center seat 5 can be easily detached from the blister front seat 3 because the center seat 5 is hooked on the overhanging portion 32 of the entire periphery of the blister front seat 3. Thus, the concave portion 34 is not released. Therefore, the blister rear sheet 4 may not necessarily be attached to the blister front sheet 3 after the interdental brush package 2 is opened.

  As described above, the interdental brush package 2 according to the embodiment to which the present invention is applied has a shell pack structure, and thus is excellent in protection of the interdental brush 1.

  In addition, the interdental brush package 2 according to this embodiment is assembled by simply fitting the center sheet 5 and the blister rear sheet 4 into the blister front sheet 3, respectively. It becomes possible to do.

  Further, after the blister rear seat 4 is removed by pulling from the blister front seat 3, the center seat 5 is simply slid so as to be pulled out from the blister front seat 3 in the longitudinal direction, and the concave portion of the blister front seat 3 is obtained. An arbitrary number of interdental brushes 1 out of a large number of interdental brushes 1 accommodated in 34 can be easily taken out.

  In this way, the blister rear seat 4 and the center seat 5 can be individually moved with respect to the blister front seat 3, and the slide amount of the center seat 5 can be adjusted as necessary. The number of extractions of the interdental brush 1 can be arbitrarily changed, and the usability is good.

  In addition, this invention is not limited only to the said embodiment, It can change suitably in the range equivalent to the claim and the said range.

  (1) In the above embodiment, the example in which the cutouts 51 are provided at the two locations of the lower left corner and the lower right corner of the center sheet 5 is described, but the present invention is not limited to this.

  The notch 51 is not shown, but may be provided only at the lower left corner or the lower right corner of the center sheet 5, for example.

  (2) FIGS. 8 to 14 show another embodiment of the present invention. In the interdental brush package 2 of this embodiment, the lower short side of the blister front sheet 3 is connected to the lower short side of the blister rear sheet 4, and each upper side of the blister front sheet 3 and the blister rear sheet 4. Cut lines 36 and 45 along the width direction (short direction) are provided near the short side.

  The cut lines 36 and 45 are provided at positions farther toward the center in the longitudinal direction than the overhanging portion 32 on the upper side of the blister front seat 3. The reason for this is different from the case described in the above embodiment when the center sheet 5 is slid in the longitudinal direction one side (upward) after the tear lines 36 and 45 are cut as described below. In the initial stage of sliding of the center sheet 5, the center sheet 5 does not have to be pulled in the direction away from the blister front sheet 3 (back surface side). Thereby, operation which slides the center sheet | seat 5 becomes easy compared with the said embodiment.

  As shown in FIG. 12, the opening procedure of the interdental brush package 2 is as follows. When the upper ends of the blister front sheet 3 and the blister rear sheet 4 are grasped and pulled to be tilted to the left or right, the cut lines 36 and 45 are formed. As a result of being torn, the regions above the cut lines 36 and 45 in the blister front seat 3 and the blister rear seat 4 are separated from the lower regions.

  As a result, the upper region of the center seat 5 protrudes above the cut marks of the blister front seat 3 and the blister rear seat 4.

  The reason for this is to allow the protruding portion to be gripped as a gripping piece when the center sheet 5 is slid upward.

  Thus, the center sheet 5 in this embodiment is not provided with the notch 51 and the knob 52 shown in the above embodiment. In addition, in the middle of the width direction of the lower end of the center sheet 5, when the interdental brush 1 is taken out, in order to make it easy to touch the interdental brush 1 in the concave portion 34 with a finger and to take out it, an inward cut is made. A thin portion 53 is provided.

  When the region above the cut lines 36 and 45 is cut off as described above, the blister rear seat 4 can be removed from the blister front seat 3.

  Here, when removing the blister rear sheet 4, as shown in FIG. 13, the blister rear sheet 4 may be caused to rotate by rotating 180 degrees with its lower short side as a fulcrum.

  Since the removed blister rear seat 4 is not completely separated from the blister front seat 3, the blister rear seat 4 is completely separated when the blister rear seat 4 is fitted into the recessed portion 31 of the blister front seat 3 again. Compared with the case of doing, it is easier to use because it saves the trouble of searching and can be quickly grasped by hand.

  Thereafter, as shown in FIG. 14, the concave portion 34 of the blister front seat 3 can be partially exposed by grasping the portion protruding upward in the center seat 5 and pulling it outward. it can.

  Thereby, it becomes possible to take out the interdental brush 1 exposed from the concave portion 34. Of course, the number of interdental brushes 1 can be changed by adjusting the slide amount.

  As described above, even in the case of this embodiment, the same effects and advantages as those of the above embodiment can be obtained.

  (3) In the above two embodiments, the example in which the overhanging portion 32 is provided on the entire circumference of the blister front seat 3 is given, but the present invention is not limited to this.

  Although not shown, the overhanging portion 32 may be provided only on two sides along the length direction of the blister front seat 3 or only on two sides along the width direction of the blister front seat 3.

  The present invention can be suitably used for an interdental brush package having a shell pack structure.

1 Interdental brush
2 Interdental brush package
3 Blister front seat
31 depression
32 Overhang part
33 outward flange
34 Concave part
4 Blister rear seat
41 bulge
42 outward flange
43 Picking part
5 Center seat
51 cutout
52 Picking Piece

Claims (3)

It is a shell pack structure in which a blister rear sheet is overlapped via a center sheet on the rear side of a rectangular blister front sheet in front view, and a large number of interdental brushes are accommodated between the blister front sheet and the center sheet A package for an interdental brush,
The blister front seat is provided with a recessed portion that is recessed to the front side of the blister front seat in a size that allows the center seat to be fitted therein, and further toward the front side in the recessed portion. There is a recessed part that is further recessed,
The concave portion is shaped so that the plurality of interdental brushes are in a posture along the width direction of the blister front sheet and are accommodated side by side in a length direction perpendicular thereto.
In the recessed portion, at least two inner wall surfaces along the length direction are provided with a protruding portion for protruding inward and preventing the center sheet from slipping out,
The blister rear seat is fitted in a state having an appropriate tightening margin between the inner surfaces of the at least two projecting portions in the depressed portion ,
A package for an interdental brush , wherein a corner portion of one of two sides along the width direction in the center sheet is cut out . In the package for interdental brushes according to claim 1,
On the outer periphery of the depressed portion of the blister front seat, an outward flange projecting outward is provided,
The blister rear seat is provided with an outward flange superimposed on the outward flange,
Any one of the four corners of the outward flange of the blister rear seat is provided with a knob that is bent stepwise so as to be separated from the outward flange of the blister front seat. Package for interdental brush characterized by. The interdental brush package according to claim 1 or 2,
One side of two sides along the width direction in the blister front seat and one side corresponding to one side of the blister front seat in the blister rear seat are connected,
The blister on the front seat and a predetermined position inside than the other side of said blister rear seat two along the widthwise direction at the sides, cut lines are found provided respectively in parallel with the other side, it Package for interdental brush characterized by.

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