JPH079782Y2 - Cushioning material for packaging - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention is intended for bottles, canned foods, oil cans,
A main body frame which is related to a cushioning member used for a box for storing packaged articles such as foods, and which is formed by a paperboard material to form a rectangular main body frame and a holding portion composed of an arbitrary number of mounting pieces and connecting pieces. The holding portion is fitted inside the, and each mounting piece that stands upright at a right angle to the length direction of the main body frame is provided with a recess corresponding to the shape of the packaged article to be stored, and the packaged article is placed in the recess. A cushioning member for packaging articles that is lightweight, has versatility, is easy to dispose of as waste, is foldable and convenient for storage and transportation, uses the minimum necessary number of members, and is inexpensive. .

[0002]

2. Description of the Related Art Conventionally, as a cushioning member for storing a packaged item in a box, a cushioning member formed of a foam material or the like according to the shape of the stored item has been used. It had to be repaired, was not versatile, was difficult to dispose of as waste, and was difficult to fold, making it inconvenient for storage and transportation. In addition, in order to improve the cushioning property and to improve the appearance, used paper is melted and molded according to the article to be stored, and if it is also used with a cloth etc. Since it needs to be remolded and is not versatile, and since cardboard is used in the horizontal direction, it has drawbacks such as being weak against the vertical load of the stored items.

[0003]

SUMMARY OF THE INVENTION Therefore, according to the present invention, the lateral and vertical side walls made of paperboard are foldably connected to each other so that they can be easily assembled from the folded state to form a rectangular body frame. Further, an arbitrary number of mounting pieces and connecting pieces made of paperboard are foldably connected, and easily assembled from the folded state to form a holding portion, and the holding portion is fitted inside the body frame. , A recess is provided in the upper portion of each lateral member standing upright at right angles to the length direction of the main body frame so that a packaged article can be placed in the recess, and the shape of the recess is matched to the packaged article to be stored. By doing so, the shape of the stored item can be immediately dealt with, it is versatile, and it is easy to treat as waste, and it can be stored and transported as a single piece when folded from the assembled state. Is used in the vertical direction to withstand vertical loads, Strike also cheap, and to provide a cushioning member of lightweight packaging articles.

[0004]

Therefore, in the present invention, firstly, a rectangular side wall 11a, which is connected through a fold line,
A developed paper material P1 composed of a vertical side wall 13a, a horizontal side wall 12a, a vertical side wall 14a, and a glue allowance 15a continuously provided along the tip of the vertical side wall 14a is bent along each folding line to form the horizontal side wall 11
a and a margin 15a are combined to form a rectangular main body frame, and an optional recess 211a is provided on the upper portion of the vertical side wall 13 of the main body frame 1a.
Arbitrary number of mounting pieces 2 to be installed between a and 14a
1a and each of the mounting pieces 21a are connected to each other, and the connecting piece 2 has a rectangular shape and serves to fix the inside of the main body frame 1a over the entire length thereof.
The developed paper material B1, which is formed by partitioning 2a and the fold line,
The mounting piece 21a stands upright at right angles to the length direction of the body frame 1a, and the connecting piece 22a is formed by the vertical side walls 13a, 14a of the body frame 1.
The holding portion 2a is formed by bending along each folding line so as to overlap with each other, the holding portion 2a is fitted inside the main body frame 2a, and the connecting piece 22a is glued to the vertical side walls 13a and 14a. By being fixed, the recess 2 of the mounting piece 21a which stands upright vertically.
By placing the packaged article on 11a, secondly, in the holding portion 2b, a connecting piece 22b for connecting between the placing pieces is fixed inside the body frame 1b over a desired length,
Thirdly, by placing a desired portion of the packaged article in the recessed portion 211b of the vertically placed mounting piece 21b, thirdly, an arbitrary marking line 212c is formed around the recessed portion 211c of the mounting piece 21c in the holding portion 2c. The above object is achieved by putting in and adjusting the mounting state of the packaged article in the recess 211c.

[0005]

In the present invention having the above construction, first, two pairs of horizontal and vertical side walls having an arbitrary shape are connected laterally through a folding line from a paperboard material, and the margins for connecting both ends are connected. To form the expanded paper material of the main frame, and further from the paperboard material,
Arbitrary person who has an arbitrary concave portion provided on the upper part and is connected between the vertical side walls, and connects the respective placing pieces to each other so as to be fixed to the inside over the entire length of the main body frame. The shaped connecting piece is continuously provided in the lateral direction via a fold line to form the developed paper material of the holding portion. Next, to assemble these expanded paper materials,
First, each horizontal side wall and vertical side wall of the body frame expanded paper material that is bent 180 degrees is bent at a right angle to the inside through a fold line, and both ends are joined by a margin of glue to form a body frame. Each placing piece of the developed paper material and the connecting piece are bent at a right angle through a fold line to form a holding portion, and the holding portion is fitted inside the main body frame, and each placing piece is attached to the side wall of the main body frame. In parallel with each other, each connecting piece is overlapped with the lateral side wall of the main body frame, and when the connecting piece is glued to the lateral side wall, it becomes a cushioning member, and the concave portion of each placing piece is accommodated according to the shape of the packaged article. By placing a packaged article in the recess, it can be used immediately because it can be adapted to the shape of the article to be stored. It has excellent cushioning properties, is lightweight, and can be folded from the assembled state into a single piece for transportation. It is convenient for storage and storage, is easy to dispose of waste, and can be loaded vertically using cardboard. Strong order requires only the minimum required of members,
The cost can also be reduced. Further, in the case where the connecting piece for connecting the respective placing pieces can be fixed inside the body frame for a desired length, the holding portion is provided so that the desired portion of the packaged article can be placed. It is possible to increase versatility by fitting it in the desired length portion. Furthermore, in the case where an arbitrary score line is provided around the recess of the mounting piece,
When a packaged article is placed, the size of the recess is changed by the score line to adjust the packaged state of the packaged article, so that versatility can be further enhanced.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described below with reference to the drawings in order to further clarify the gist of the present invention. Figure 1
A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 shows a developed paper material P1 which forms a main body frame 1a from a single paperboard material, and has a rectangular side wall 11a,
The vertical side wall 13a, the horizontal side wall 12a, and the vertical side wall 14a are connected in the horizontal direction via a fold line, and a rectangular glue margin 15a is connected to the tip of the vertical side wall 14a via the fold line to form a partition. Figure 2
Is a developed state B in which the holding portion 2a is formed from a single paperboard material.
1 shows a mounting piece 21a which is provided on the upper portion with a concave portion 211a adapted to the shape of the packaged article S1 and can be installed between the vertical side walls of the main body frame, and the mounting pieces 21a are connected to each other. Then, a rectangular connecting piece 22b which can be fixed to the inside over the entire length of the main body frame 1a is sectioned and formed through a fold line. FIG. 3 shows a form of the cushioning member of the present invention in which the holding portion 2a is fitted inside the main body frame 1a. The side wall 11a, the vertical side wall 13a, and the side wall 13a of the expanded paper material P1 of the main body frame are shown. The side wall 12a and the vertical side wall 14a are bent at right angles through fold lines, and both ends are joined by a glue margin 15a to form a main body frame 1a. Then, each placing piece 21 of the expanded paper material B1 of the holding section is formed.
a, the connecting piece 22a is bent at a right angle through a fold line to form a holding portion 2a, each mounting piece 21a is parallel to the side walls 12a and 14a of the main body frame 1a, and each connecting piece 22a is the main body frame 1a. The holding portion is fitted inside the main body frame so as to overlap the vertical side walls 13a and 14a. FIG. 4 shows that after the main body frame 1a is stored in the body Ha of the packaging box, the concave portion 211 of the mounting piece 21a is
FIG. 3 shows the state in which the packaged article S1 is placed on a. By matching the shape of the recess 211a with the shape of the packaged article S1, the packaged article S1 can be placed in a stable state and the placing piece 21a. Since it is used vertically, it is strong against the vertical load of the packaged article S1 and requires a minimum number of members. A second embodiment of the present invention will be described with reference to FIGS. FIG. 5 shows a developed paper material P2 that forms the main body frame 1b from a single paperboard material.
The section formation of b, the vertical side walls 13b and 14b, and the margin 15b is the same as in the first embodiment. FIG. 6 shows a developed paper material B2 that forms the holding portion 2b from a single paperboard material, and a connecting piece 22b that connects the mounting pieces 21b is fixed over the desired length of the main body frame 1b. The procedure is the same as that of the first embodiment except that it is possible. FIG. 7 shows the form of the cushioning member of the present invention in which the holding portion 2b is fitted inside the body frame 1b, and the constitution of each member is the same as that of the first embodiment. FIG. 8 shows a state in which the packaged article S2 is placed in the concave portion 211b of the placing piece 21b after the body frame 1b is housed in the body Hb of the packaging box, and the shape of the desired portion of the packaged article S2 is shown. Correspondingly, the shape of the concave portion 211b is changed and the desired portion of the packaged article S2 is placed, which is the same as the first embodiment. Figure 9
A third embodiment of the present invention will be described with reference to FIGS. FIG. 9 shows a developed paper material P3 that forms the main body frame 1c from one sheet of paper material, and includes side walls 11c, 12c,
The partition structure of the vertical side walls 13c and 14c and the margin 15c is the same as in the first embodiment. FIG. 10 shows a developed paper material B3 that forms the holding portion 2c from one sheet of paper material, and engraves 212c around the concave portion 211c of the placing piece 21c.
It is the same as the first embodiment except that is provided. Figure 11
Shows a cushioning member in which a holding portion 2c is provided in the body frame 1c, and the constitution of each member is the same as that of the first embodiment. FIG. 12 shows a state in which the packaged article S3 is placed in the concave portion 211c of the placing piece 21c after the main body frame 1c is housed in the body Hc of the packaging box. Since there is the score line 212c, when the packaged article S3 is placed, the size of the recessed section 212c is changed by bending the end line of the recessed section 211C through the scored line 212c, and the packaged article S3 is placed. It is the same as the first embodiment except that the placement state can be adjusted.

In the above embodiment, the holding portion is composed of the placing piece and the connecting piece. However, this is only the placing piece, and each of them is fixed to the vertical side wall of the main frame by a margin of glue or the like. Well, this way, the space in the length direction becomes free,
It becomes easier to adapt to the form of the packaged article. Further, although the objects to be placed on the cushioning member are shown only as bottles of the same form, the present invention is not limited to this, and the cross-sectional shape is canned, oil can,
It goes without saying that any shape such as a circle, a square, or a triangle in food products may be used, and any of these changes does not change the gist of the present invention.

[0008]

[Effect of the Invention] As described in detail above, the present invention is
A pair of horizontal side walls and a vertical side wall made of paperboard material are foldably connected to each other to easily assemble the expanded paper material to form a rectangular main body frame, and an arbitrary number of mounting pieces made of paperboard material and Expandable paper material that connects the connecting pieces flexibly,
The holder is easily assembled from the folded state to form the holder, and the holder is fitted inside the main body frame, and the shape of the packaged article is adjusted to each mounting piece standing upright at right angles to the length direction of the main body frame. It is provided with a concave portion so that a packaged article can be placed in the concave portion, which is versatile because it can immediately correspond to the shape of the article to be stored, and can be folded into a single piece from the assembled state for transportation. It is convenient to store and store, is easy to dispose as waste, is strong against vertical load by using cardboard in the vertical direction, and it is possible to use a lightweight cushioning member because the cost is low because it requires the minimum number of members. Becomes Furthermore, the versatility can be further enhanced by providing the holding portion at a desired portion in the main body frame or by forming a score line around the recess. As described above, the present invention is very practical, has a unique effect, and is an excellent device.

[Brief description of drawings]

FIG. 1 is a development view showing a first embodiment of the present invention.

FIG. 2 is a development view showing a first embodiment of the present invention.

FIG. 3 is a perspective view showing a first embodiment of the present invention.

FIG. 4 is a sectional view showing a state in which the first embodiment of the present invention is installed inside the body of a packaging box.

FIG. 5 is a development view showing a second embodiment of the present invention.

FIG. 6 is a development view showing a second embodiment of the present invention.

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

FIG. 8 is a cross-sectional view showing a state in which the second embodiment of the present invention is installed inside the body of the packaging box.

FIG. 9 is a development view showing a third embodiment of the present invention.

FIG. 10 is a development view showing a third embodiment of the present invention.

FIG. 11 is a perspective view showing a third embodiment of the present invention.

FIG. 12 is a sectional view showing a state in which the third embodiment of the present invention is installed inside the body of a packaging box.

[Explanation of symbols]

 1a Main body frame 1b Main body frame 1c Main body frame 13a Vertical side wall 13b Vertical side wall 13c Vertical side wall 14a Vertical side wall 14b Vertical side wall 14c Vertical side wall 15a Adhesive margin 15b Adhesive margin 15c Adhesive margin 2a Holding portion 2b Holding portion 21a Placing piece 21b Placement piece 21c Placement piece 211a Recessed portion 211b Recessed portion 211c Recessed portion 212a Engraved line 212b Engraved line 212c Engraved line 22a Connecting piece 22b Connecting piece 22c Connecting piece B1 Expanded paper material B2 Expanded paper material B3 Expanded paper material P2 Expanded paper material P2 Material P3 Expanded paper material S1 Packaged goods S2 Packaged goods S3 Packaged goods Ha Packaging box body Hb Packaging box body Hc Packaging box body

Claims (3)

[Scope of utility model registration request] 1. A lateral side wall 11a, a vertical side wall 13a, a lateral side wall 12a, and a vertical side wall 14 which are continuously formed through a fold line and have an arbitrary rectangular shape.
a and a margin of glue 1 continuously provided along the tip of the vertical side wall 14a.
The expanded paper material P1 composed of 5a is bent along each folding line to join the lateral side wall 11a and the glue margin 15a to form a rectangular main body frame 1a, and an arbitrary concave portion 211a is provided on the upper part thereof. 1a is installed between the vertical side walls 13a and 14a, and an arbitrary number of mounting pieces 21a are connected to each other, and the mounting pieces 21a are connected to each other so as to be fixed to the inside of the main body frame 1a over the entire length thereof. The mounting paper 21a stands up at right angles to the length direction of the main body frame 1a, and the connecting piece 22a forms a main body frame 1a. The vertical side walls 13a, 14a are bent along each folding line to form a holding portion 2a, and the holding portion 2a is fitted inside the main body frame 1a, and the connecting piece 22a is attached to the vertical side wall 13a. , 14a are vertically glued and fixed to the recess 21 of the mounting piece 21a. Cushioning member of the packaging article, wherein the upcoming none to try to place the packaged article to a. 2. In the holding portion 2b, a connecting piece 22b for connecting the respective mounting pieces 21b is fixed to the inside thereof over a desired length of the main body frame 1b, and the recess 211b of the mounting piece 21b stands upright. The cushioning member for a packaged article according to claim 1, wherein a desired portion of the packaged article is placed on the cushioning member. 3. The holding part 2c, wherein an arbitrary marking line 212c is provided around the recessed portion 211c of each mounting piece 21c, and the mounting state of the packaged article in the recessed portion 211c is adjustable so as to be adjustable. The cushioning member for a packaged article according to item 2.