JP3237239U - Cushioning member and packaging box equipped with it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cushioning member having excellent cushioning performance and user-friendliness, and a packaging box provided with the cushioning member. SOLUTION: This is a cushioning member 3 for protecting an contained object P from an external impact, and is configured by bending one blank sheet 9, and the blank sheet 9 is formed from one side to the other. The mountain fold ruled line 30, the valley fold ruled line 31, and the mountain fold ruled line 32 are formed in this order, and the opposite slopes across the valley fold ruled line 31 are the support surfaces 33 and 34, and the side edges 90 of the blank sheet. The 91 abuts on both side corners on the bottom surface of the box to form support legs 35 and 36 between the side edges 90 and 91 and the mountain fold ruled lines 30 and 32, respectively. Notch lines 37, 38 intersecting the valley fold line are formed, and by causing the areas 41, 42, the regulation part 43, 44 is formed, and the inclusion P is located at a symmetrical position across the valley fold ruled line 31. Finger insertion holes 45 and 46 are formed to assist the removal. [Selection diagram] FIG. 5

Description

The present invention relates to a cushioning member and a packaging box provided with the cushioning member.

As a cushioning member capable of cushioning a rod-shaped container such as a syringe, a pair of slopes facing each other across a valley fold portion is known (see, for example, Patent Document 1).

Jitsukaisho 57-174334 Gazette

However, in the above-mentioned conventional shock absorber, there is still room for improving the usability of the user.

The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a cushioning member having excellent cushioning performance and user-friendliness, and a packaging box provided with the cushioning member.

In order to achieve the above object, the cushioning member described in the present application is a cushioning member for protecting a rod-shaped container housed in a box from an external impact, and by folding one blank sheet. The blank sheet is configured, and a mountain fold portion, a valley fold portion, and a mountain fold portion are formed in this order from one side to the other side, and the valley fold portion is sandwiched between the two mountain fold portions. A pair of opposing slopes is used as a support surface for supporting the container, and both side edges of the blank sheet abut on both side corners on the bottom surface of the box, so that both side edges and each mountain fold portion are brought into contact with each other. Each space is a support leg, and cut lines intersecting the valley folds are formed near both ends of the blank sheet, and between each cut line and each end edge of the blank sheet. By causing the region of the container, a restricting portion is formed that abuts on each end surface of the content and restricts the movement of the content in the axial direction. It is characterized in that a pair of finger insertion holes are formed to assist the above.

Further, in the cushioning member, an opening for receiving one end of the container may be formed on the valley fold portion near one end of the blank sheet.

The packaging box described in the present application is characterized by including the cushioning member and an outer box as the box.

Further, in the packaging box, the outer box has a lid portion, and a perforation for facilitating the opening of the lid portion is formed on the upper portion of one side wall of the outer box, and both of the above-mentioned cushioning members. A notch may be formed on the mountain fold portion of the mountain fold portion closer to the perforation so as to avoid overlapping the perforations when viewed from the one side wall side.

According to the present invention, it is possible to realize a cushioning member having excellent cushioning performance and user-friendliness.

It is a schematic perspective view which shows the packaging box in Embodiment 1. FIG. It is a schematic plan view which shows the packaging box of FIG. It is a schematic perspective view which shows the outer box in Embodiment 1. FIG. It is a development view of the blank sheet for an outer box for assembling the outer box of FIG. FIG. 3 is a schematic perspective view showing a cushioning member in a state of being taken out from the outer box in the first embodiment. It is a top view of the blank sheet constituting the cushioning member of FIG. FIG. 5 is a schematic side view showing a state in which the cushioning member of FIG. 5 is inserted inside the outer box. It is a top view which shows the assembly process (1) of the outer box by the blank sheet for an outer box. It is a top view which shows the assembly process (2) of the outer box by the blank sheet for an outer box. It is a top view which shows the assembly process (3) of the outer box by the blank sheet for an outer box. It is a top view which shows the assembly process (4) of the outer box by the blank sheet for an outer box. It is a bottom view which shows the process of raising a blank sheet for an outer box. It is a bottom view which shows the state which the blank sheet for an outer box is raised upright. It is a schematic diagram which shows the assembly process of the packaging box by an outer box and a cushioning member. It is a bottom view which shows the outer box in Embodiment 2. FIG. 3 is a schematic perspective view showing a cushioning member in a state of being taken out from the outer box in the second embodiment. FIG. 16 is a schematic perspective view showing a state in which the cushioning member of FIG. 16 is inserted inside the outer box.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The same components are designated by the same reference numerals among the embodiments described below, and duplicate description of these components will be omitted.

(Embodiment 1)
-Package box configuration-
FIG. 1 is a schematic perspective view showing the packaging box 1 in the first embodiment. FIG. 2 is a schematic plan view showing the packaging box 1. In FIGS. 1 and 2, for convenience of illustration, the outline of the outer box 2 is shown by a two-dot chain line.

In the figure, reference numeral X indicates a front-rear direction (depth direction) of the assembled packaging box 1, reference numeral Y indicates a left-right direction of the assembled packaging box 1, and reference numeral Z indicates an assembled package box 1. The vertical direction of the packaging box 1 is shown. These settings are the same in the subsequent embodiments.

The packaging box 1 is used to store the rod-shaped container P. Examples of the container P include a syringe used by the patient for self-injection. In the present embodiment, the container P is housed in the packaging box 1 so that the axial direction δ is along the left-right direction Y of the packaging box 1 (see FIG. 1). Further, the contained object P is configured to include a main body portion P1 and a head portion P2 having an outer diameter larger than that of the main body portion P1.

The packaging box 1 includes an outer box 2 capable of accommodating the contained object P, and a cushioning member 3 for protecting the contained object P housed in the outer box 2 from an external impact (FIGS. 1, FIG. 2). Hereinafter, these components will be described in order.

<Outer box>
FIG. 3 is a schematic perspective view showing the outer box 2 in the first embodiment.

The outer box 2 is formed in a rectangular columnar shape with the left-right direction Y as the longitudinal direction, and the right side surface 20, the front surface 21, the left side surface 22 and the back surface 23 forming the peripheral wall, and the lid that closes the outlet of the outer box 2 are closed. It has a portion 24, a bottom surface 25 that closes the bottom portion of the outer box 2, and a folded piece 26 that is folded back inward and overlapped with the front surface 21 and the bottom surface 25 (see FIG. 3).

The lid portion 24 is formed of an outer flap 240 connected to the upper edge of the back surface 23 and a pair of inner flaps 241,242 connected to the upper edges of the right side surface 20 and the left side surface 22 (. See Figure 3). An insertion tab 243 to be inserted into the front 21 side is provided at the tip of the outer flap 240. The outer flap 240 is put on the outside of the inner flaps 241,242, and the insertion tab 243 of the outer flap 240 is inserted between the inner flaps 241,242 and the front surface 21, so that the outlet of the outer box 2 is closed. To.

A perforation 210 for facilitating the opening of the lid portion 24 is formed on the upper portion of the front surface 21. A hook hole 211 for hooking a finger when breaking the perforation 210 is formed on the lower side of the perforation 210.

The bottom surface 25 has a so-called auto-bottom structure (one-touch bottom), and is formed of a right bottom flap 250, a front bottom flap 251, a left bottom flap 252, and a rear bottom flap 253 (see FIG. 3). After the front bottom flap 251 is attached to the right bottom flap 250 and the back bottom flap 253 is attached to the left bottom flap 252, the front bottom flap 251 and the right bottom flap 250 and the back bottom flap 253 and the left bottom flap 252 are attached to each other. By engaging, the bottom of the outer box 2 is closed.

The folded piece 26 is connected to the upper edge of the front surface 21. The folded piece 26 is provided with a front inner plate 260 superposed on the inner surface of the front surface 21 and a bottom surface inner plate 261 superposed on the inner surface of the bottom surface 25 from the base end side. A through hole 262 is formed on the base end side of the front inner plate 260 to facilitate the insertion of a finger when breaking the perforation 210.

The outer box 2 described above is assembled from one outer box blank sheet 8.

FIG. 4 is a developed view of a blank sheet 8 for an outer box for assembling the outer box 2.

In FIG. 4, reference numeral V indicates a vertical direction in the outer box blank sheet 8, and reference numeral H indicates a horizontal direction in the outer box blank sheet 8. In FIG. 4, the alternate long and short dash line indicates a mountain fold line, and the broken line indicates a valley fold line. Hereinafter, the configuration of the outer box blank sheet 8 will be described based on these settings.

The blank sheet 8 for the outer box has a right side plate 80, a front plate 81, a left side plate 82 and a back plate 83 for forming the peripheral wall of the outer box 2, and glue for connecting the right side plate 80 to the back plate 83. A piece 84, an outer flap 240 and an inner flap 241,242 forming the lid portion 24, a right bottom flap 250 forming the bottom surface 25, a front bottom flap 251 and a left bottom flap 252 and a rear bottom flap 253 are provided. (See Fig. 4).

The right side plate 80, the front plate 81, the left side plate 82, and the back plate 83 are connected in the horizontal direction via the fold ruled lines 801, 802, 803 along the vertical direction parallel to each other. The glued piece 84 is continuously provided on the left edge of the back plate 83 via a fold ruled line 804 along the vertical direction. The width of the glued piece 84 is set to be smaller than the width of the right side plate 80.

An outer flap 240 is continuously provided on the upper edge of the back plate 83 via a fold ruled line 805 along the lateral direction. An insertion tab 243 is partitioned on the upper portion of the outer flap 240 by a fold ruled line 806 along the lateral direction. Inner flaps 241,242 are continuously provided on the upper edges of the right side plate 80 and the left side plate 82, respectively, via fold ruled lines 807 and 808 along the lateral direction.

A front inner plate 260 is continuously provided on the upper edge of the front plate 81 via a fold ruled line 809 along the lateral direction. A bottom inner plate 261 is continuously provided on the upper edge of the front inner plate 260 via a fold ruled line 810 along the lateral direction.

A right bottom flap 250 and a left bottom flap 252 are continuously provided on the lower edges of the right side plate 80 and the left side plate 82, respectively, via fold ruled lines 811 and 812 along the lateral direction. Front bottom flaps 251 and rear bottom flaps 253 are continuously provided on the lower edges of the front plate 81 and the back plate 83, respectively, via fold ruled lines 815 and 814 along the lateral direction.

At the lower right side of the front bottom flap 251 is a section formed with a front bottom glue piece 254 bonded to the right bottom flap 250 by a fold ruled line 815 formed in an oblique direction. At the lower right side of the rear bottom flap 253, a rear bottom glued piece 255 bonded to the left bottom flap 252 is partitioned by a fold ruled line 816 formed in an oblique direction.

On the left side of the outsole flap 251 is formed a front bottom tab 256 that engages with the backsole flap 253, and on the left side of the backsole flap 253 is a backsole tab 257 that engages with the outsole flap 251. Has been done. The front bottom tab 256 and the rear bottom tab 257 are formed in the same shape and are engaged with each other when the outer box 2 is assembled.

The right bottom flap 250 and the left bottom flap 252 are each formed in a tapered shape whose width decreases downward.

The procedure for assembling the outer box 2 using the blank sheet 8 for the outer box described above will be described together with the procedure for assembling the packaging box 1 described later.

<Cushioning member>
FIG. 5 is a schematic perspective view showing the cushioning member 3 in the state of being taken out from the outer box 2 in the first embodiment. FIG. 6 is a plan view of the blank sheet 9 constituting the cushioning member 3. In FIGS. 5 and 6, the alternate long and short dash line indicates a mountain fold line, and the broken line indicates a valley fold line. FIG. 7 is a schematic side view showing a state in which the cushioning member 3 in the first embodiment is inserted inside the outer box 2. Hereinafter, for convenience of explanation, the front-rear direction X and the left-right direction Y of the packaging box 1 are used for the front-rear direction and the left-right direction of the blank sheet 9.

The cushioning member 3 is formed by bending one blank sheet 9. The blank sheet 9 is formed with a mountain fold ruled line 30 (mountain fold portion), a valley fold ruled line 31 (valley fold portion), and a mountain fold ruled line 32 (mountain fold portion) in this order from the rear side to the front side. (See FIGS. 5 and 6).

A pair of slopes facing each other with the valley fold ruled line 31 sandwiched between the mountain fold ruled line 30 and the mountain fold ruled line 32 are support surfaces 33 and 34 for supporting the container P (see FIGS. 5 and 7). ..

Both side edges (side edges 90, 91) of the blank sheet 9 abut on both side corners of the bottom surface 25 of the outer box 2, so that the support legs are between the side edges 90, 91 and the mountain fold ruled lines 30, 32, respectively. It is said to be 35 and 36 (see FIG. 7).

By forming the cushioning member 3 including the support surfaces 33, 34 and the support legs 35, 36, the support surfaces 33, 34 can swing in the front-rear direction X with the support legs 35, 36 as a support. Therefore, it is possible to absorb an external impact by using the shaking behavior of the support surfaces 33 and 34.

Notch lines 37 and 38 intersecting the valley fold ruled line 31 are formed near both ends of the blank sheet 9, respectively (see FIGS. 5 and 6). By causing the regions 41 and 42 between the cut lines 37 and 38 and the edges 92 and 93 of the blank sheet 9, they come into contact with each end face of the inclusion P and restrict the movement of the inclusion P in the axial direction δ. Regulators 43, 44 are formed (see FIG. 5). A valley fold ruled line 410, a mountain fold ruled line 411, and a valley fold ruled line 412 for causing the region 41 are formed in this order from the rear side to the front side in the region 41, and the region 42 causes the region 42. The valley fold ruled line 420, the mountain fold ruled line 421, and the valley fold ruled line 422 are formed in this order from the rear side to the front side (see FIG. 6). The mountain fold ruled lines 411 and 421 are once valley-folded together with the valley fold ruled line 31, and then mountain-folded when the areas 41 and 42 are caused.

By forming such regulating portions 43 and 44, the contained material P can be stably held.

A pair of finger insertion holes 45, 46 that assist in taking out the contained object P are formed at symmetrical positions sandwiching the valley fold ruled line 31 (see FIGS. 2, 5, and 6). The finger insertion holes 45 and 46 are formed in a semicircular shape in which the straight line portion faces the valley fold ruled line 31 side and the arc portion faces the mountain fold ruled line 30 and 32 side.

Since the finger insertion holes 45 and 46 are formed, the contents P can be easily picked up and taken out.

The orientation and size of the finger insertion holes 45 and 46 may be appropriately selected based on, for example, the outer diameter of the container P, the fit of the container P in the packaging box 1, and the like.

With the cushioning member 3 described above, the contained material P can be stably held and the contained material P can be easily picked up and taken out while absorbing an external impact. That is, it is possible to realize the cushioning member 3 having excellent cushioning performance and user-friendliness.

In the present embodiment, an opening 40 for receiving one end (head P2) of the contained object P is formed on the valley fold ruled line 31 near the left end of the blank sheet 9 (FIGS. 2, 5 and 5). 6). The opening 40 is formed in a rectangular shape with the axial direction δ of the container P as the lateral direction. When such an opening 40 is formed, the contained object P includes a main body portion P1 and a head portion P2 having an outer diameter larger than that of the main body portion P1 as in the present embodiment. Even if there is, the contact area between the cushioning member 3 and the main body portion P1 can be secured by letting the head portion P2 escape to the opening 40, and by extension, the contained object P can be stably held.

In the present embodiment, the annular cut line forming the opening 40 includes, but is not limited to, the cut line 38.

-Packaging box assembly procedure-
Subsequently, the procedure for assembling the packaging box 1 will be described.

8 to 11 are plan views showing each assembly process of the outer box 2 by the outer box blank sheet 8 in the first embodiment. In FIGS. 8 to 11, the alternate long and short dash line indicates a mountain fold line, the broken line indicates a valley fold line, and the shaded line indicates a glued portion.

FIG. 12 is a bottom view showing the process of raising the blank sheet 8 for the outer box. FIG. 13 is a bottom view showing a state in which the blank sheet 8 for the outer box is raised. FIG. 14 is a schematic view showing an assembly process of the packaging box 1 using the outer box 2 and the cushioning member 3.

As shown in FIG. 8, the right bottom flap 250 in the outer box blank sheet 8 is folded back to the back surface side of the right side plate 80 at the fold ruled line 811, and the front bottom flap 251 is folded back to the back surface side of the front plate 81 at the fold ruled line 813. The left bottom flap 252 is folded back to the back surface side of the left side plate 82 at the fold ruled line 812, and the rear bottom flap 253 is folded back to the back surface side of the back plate 83 at the fold ruled line 814.

As shown in FIG. 9, the front bottom glue piece 254 of the front bottom flap 251 is folded back toward the surface side of the front bottom flap 251 at the fold ruled line 815, and the back bottom glue piece 255 of the back bottom flap 253 is reared at the fold ruled line 816. Fold back to the surface side of the bottom flap 253. Glue is applied to the back surface of the back bottom glue piece 255.

As shown in FIG. 10, the back plate 83 is folded back along the fold ruled line 803, and the back surface of the back bottom glue piece 255 is attached to the front surface of the left bottom flap 252. Glue is applied to the back surface of the front bottom glue piece 254, and glue is applied to the surface of the glue piece 84.

As shown in FIG. 11, the right side plate 80 is folded back along the fold ruled line 801 and the front surface of the right bottom flap 250 is attached to the back surface of the front bottom glue piece 254, and the back surface of the right side plate 80 is attached to the front surface of the glue piece 84. match.

As shown in FIGS. 12 and 13, when the blank sheet 8 for the outer box is raised, the front bottom flap 251 and the right bottom flap 250 bonded to each other, and the rear bottom flap 253 and the left bottom flap 252 bonded to each other. Are engaged with each other at the front bottom tab 256 and the rear bottom tab 257 to form the bottom surface 25 of the outer box 2.

Then, as shown in FIG. 14, the folded piece 26 is folded inward and overlapped with the front surface 21 and the bottom surface 25, and then the cushioning member 3 is inserted into the outer box 2 to complete the packaging box 1.

In the first embodiment described above, the cushioning member 3 is configured separately from the outer box 2, but the present invention is not limited to this, and the cushioning member 3 is configured to be integrally connected to the outer box 2. May be good.

(Embodiment 2)
Hereinafter, the second embodiment will be described only with respect to the differences from the first embodiment.

FIG. 15 is a bottom view showing the outer box 2 in the second embodiment.

In the second embodiment, the front bottom flap 251 and the rear bottom flap 253 on the bottom surface 25 of the outer box 2 are formed with dismantling perforations 27 and 28 extending radially from the engaging portion (see FIG. 15). .. With such dismantling perforations 27 and 28, for example, when the packaging box 1 becomes unnecessary after the use of the container P, the front bottom flap 251 and the back bottom flap 253 can be easily disengaged. can.

FIG. 16 is a schematic perspective view showing the cushioning member 3 in the state of being taken out from the outer box 2 in the second embodiment. FIG. 17 is a schematic perspective view showing a state in which the cushioning member 3 in the second embodiment is inserted inside the outer box 2.

In the second embodiment, the finger insertion holes 45 and 46 are formed in a semicircular shape in which the straight line portion is located on the mountain fold ruled line 30 and 32 and the arc portion faces the valley fold ruled line 31 side (see FIG. 16). ..

In the second embodiment, the outer box 2 is placed on the mountain fold ruled line 32 (front side) closer to the perforation 210 (front side) on the front surface 21 of the outer box 2 among the mountain fold ruled lines 30 and 32 (mountain fold portion) in the shock absorber 3. A notched portion 47 is formed so as to avoid overlapping with the perforation 210 when viewed from the front surface 21 side of the above (see FIGS. 16 and 17). By providing such a notch 47, it becomes easy to push a finger when breaking the perforation 210, so that the lid 24 of the outer box 2 can be easily opened.

In the present embodiment, the notch 47 includes, but is not limited to, the finger insertion hole 46 on the front side.

The above embodiments are exemplary in all respects and are not grounds for limited interpretation. Therefore, the technical scope of the present invention is not construed only by the above-described embodiment, but is defined based on the description of the scope of the utility model registration claim. It also includes all changes within the meaning and scope of the utility model registration claims.

1 Packaging box 2 Outer box 3 Cushioning member 8 Outer box blank sheet 9 Blank sheet 30 Mountain fold ruled line (mountain fold part)
31 Valley fold ruled line (valley fold part)
32 Mountain fold ruled line (mountain fold part)
33 Support surface 34 Support surface 35 Support leg 36 Support leg 37, 38 Cut line 40 Opening 41, 42 Region 43, 44 Restriction 45, 46 Finger insertion hole 47 Notch 90, 91 Side edge 92, 93 end Edge 210 Perforation P Container P1 Main body P2 Head X Front-back direction Y Left-right direction δ Axial direction

Claims (4)

A cushioning member for protecting the rod-shaped contents contained in the box from external impacts.
It consists of folding one blank sheet.
In the blank sheet, mountain folds, valley folds, and mountain folds are formed in this order from one side to the other.
A pair of slopes facing each other with the valley fold portion sandwiched between the two mountain fold portions is used as a support surface for supporting the container.
By abutting both side edges of the blank sheet on both side corners on the bottom surface of the box, the space between the both side edges and each mountain fold portion is used as a support leg portion.
Cut lines intersecting the valley folds are formed near both ends of the blank sheet.
By causing an area between each of the cut lines and each end edge of the blank sheet, a regulatory section is formed that abuts on each end face of the inclusion and regulates the axial movement of the inclusion.
A cushioning member characterized in that a pair of finger insertion holes for assisting the removal of the contained object are formed at symmetrical positions sandwiching the valley fold portion. The cushioning member according to claim 1.
A cushioning member characterized in that an opening for receiving one end of the container is formed on the valley fold near one end of the blank sheet. A packaging box comprising the cushioning member according to claim 1 or claim 2, and an outer box as the box. The packaging box according to claim 3.
The outer box has a lid and has a lid.
A perforation is formed on the upper portion of one side wall of the outer box to facilitate opening of the lid portion.
On the mountain fold portion of the buffer member that is closer to the perforation, there is a notch notched so as to avoid overlapping the perforations when viewed from the one side wall side. A packaging box characterized by being formed.

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