JPH0441058Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field This invention relates to a container for packaging fragile ball-shaped articles such as hot spring eggs.

BACKGROUND ART BACKGROUND ART Bags are known as containers for the above-mentioned articles. The goods are sold in bags, but in this state, the goods in the bags break easily and give a cheap feeling, making it impossible to sell the goods at a high price.

The purpose of this invention is to provide a container for packaging the above-mentioned articles in such a way that they are hard to break, give a sense of luxury, and increase added value so that they can be sold at a high price.

Means for Solving the Problems The packaging container for fragile ball-shaped articles according to this invention consists of an article holding frame and an article holding frame in which there is no gap above and below the frame, but there is a cushioning gap around the frame. It consists of an outer box with a size that can accommodate the
first to third notches are sequentially formed from the bottom in two adjacent side walls of the article holding frame, spanning these;
The first notch has a mountain shape with the ridge line of the same side wall as the top, the second and third notches have a horizontal shape, and the distance between each end of the first notch from the same ridgeline is the same as that of the second notch. Both ends are made smaller than the distance separating them from the same ridgeline, respectively, and
The part sandwiched by the notches is bent along the straight line connecting the opposite ends of the two notches and is made to protrude inwardly, so that the outer surface of the inwardly protruding part faces diagonally upward. A part of the outer surface and a part of the upper edge of the part below the first cut serve as an article receiving part for receiving the article while holding the lower part of the article, and the part above the third cut By bending the portion along a straight line extending upward from both ends of the notch and protruding inward, a part of the lower edge of the inward protrusion becomes an article holding portion that presses the top of the article. Two notches are formed in the four side walls and the bottom wall of the outer box, spanning each of the side walls and the bottom wall, and the portion sandwiched by the two notches is the opposite end of both the notches. By bending it along the straight line connecting them and protruding inward, the inward protruding part becomes a gap holding part that comes into contact with the lower end of the side wall of the holding frame, and the two opposing sets of the four side walls Two notches are formed in at least one set of items and the top wall, spanning each of the same side walls and the top wall, and the portion sandwiched by the two notches is the opposite end of the two notches. By being bent along a straight line connecting them and protruding inward, the inwardly protruding portion serves as a gap holding portion that comes into contact with the upper end of the side wall of the holding frame.

Embodiment An embodiment of this invention will be described below with reference to the drawings.

In the following description, with reference to FIGS. 1 and 7, the term "front and back" refers to the direction diagonally downward to the right in the figures, the front refers to the direction opposite to this, and the term "left and right" refers to the rear.

As shown in FIG. 1, the packaging container consists of an article holding frame 11 and an outer box 12 for the article holding frame 11. The article holding frame 11 holds two oblong articles C, which are eggs, in a vertically long and horizontally lined state. Holding frame 1
1 is housed in an exterior box 12, and in that state there is no gap above and below the holding frame 11, but a buffer gap 13 exists around it.

The holding frame 11 is formed into a frame shape by joining both ends of a strip of corrugated cardboard shown in FIG. 22, a left side wall 23 and a right side wall 24. Front side wall 21 and left side wall 23
, the first to third cuts 25 to 25 are made astride these.
27 are formed sequentially from the bottom. 1st cut 2
5 has a mountain shape with the ridge lines of the side walls 21 and 23 as the top, and the second and third cuts 26 and 27 are horizontal. The distance between both ends of the first notch 25 from the same ridgeline is smaller than the distance between each end of the second notch 26 from the same ridgeline, and the former distance and the distance between both ends of the third notch 27 from the same ridgeline. They are almost equal. Then, the portion sandwiched by the first and second notches 25, 26 is
By being bent along the straight lines 28 and 29 connecting the opposing ends of and protruding inwardly, the outer surface 30 of the inwardly protruding portion is made obliquely upward, and a part of the outer surface 30 and 1st cut 2
5, a part of the upper edge 31 of the lower part of the article C
An article receiving section 32 receives the article C by holding the lower part of the article C (see FIG. 3). On the other hand, the third
By bending the portion above the notch 27 along the straight lines 35 and 36 extending upward from both ends of the notch 27 and protruding inwardly, a portion of the lower edge 33 of the inwardly protruding portion , an article holding part 34 that engages the upper part of the article C from the inside (see FIG. 3).

Note that cuts 25 to 27 similar to those described above are also formed in the rear side wall 22 and the right side wall 24 to form inward protrusions, but a description thereof will be omitted.

The outer box 12 is finally assembled into the rectangular parallelepiped shape shown in FIG. 1 by bending the required portions of the unassembled box shown in FIG. That is, the exterior box 12 before assembly includes front and rear and left and right side plates 41, 42 and 43, 44, a bottom plate 45 connected to the lower edge of the rear side plate 42, and a bottom plate 45 connected to the lower edge of the rear side plate 42.
A lower insertion plate 46 connected to the tip of the left and right lower plywood plates 4 connected to the lower edges of the left and right side plates 43 and 44.
7, 48, and a top plate 49 connected to the upper edge of the rear plate 42.
and an upper insertion plate 50 connected to the tip of the top plate 49.
and left and right upper overlapping plates 51, 52 connected to the upper edges of the left and right side plates 43, 44, which are assembled by lower and upper overlapping plates 47, 48 and 51, 5.
2 is bent first, the bottom plate 45 and the top plate 49 are bent so as to overlap thereon, and the lower and upper insertion plates 46 and 50 are inserted inside the front side plate 41. The exterior box 12 assembled in this way consists of only the front side wall 61, which is partially double-walled, consisting of the front side plate 51 and the upper and lower insert plates 46, 50, the rear side plate 42, the left side plate 43, and the right side plate 44. The rear wall 62, the left side wall 63, the right side wall 64, and the bottom plate 4 are all made of a single wall.
5 and the lower overlapping plates 47 and 48, the bottom wall 65 is generally double-walled; the top plate 49 and the upper overlapping plate 5;
1, 52, and a top wall 68 which is generally double-walled. Then, the left side plate 43 and the lower left overlapping plate 47
Two notches 67 are formed across both, and the portion sandwiched by the two notches 67 is bent inward along a straight line 70 connecting the opposing ends of both the notches 67. By protruding, the inwardly protruding portion forms a lower gap holding portion 68 that abuts the lower end of the left side wall 23 of the holding frame 11 . In addition to the above-mentioned portions, the lower gap holding portions 68 are formed at four locations: the right side plate 44 and the lower right overlapping plate 48, the rear side plate 42 and the bottom plate 45, and the bottom plate 45 and the lower insertion plate 46. Further, upper gap holding parts 69 similar to the lower gap holding part 68 are formed at two places: the left side plate 43 and the upper left overlapping plate 51, and the right side plate 44 and the upper right overlapping plate 52.

7 to 9 show other embodiments. The packaging container according to this embodiment is composed of an article holding frame 71 and an outer box 72 thereof, similar to those of the above-mentioned embodiments. This article holding frame 71 is designed to hold four articles C, and the structure for holding the articles C one by one is the same as in the above embodiment. Additionally, there is a gap 73 around the holding frame 71.
There is. The outer box 72 is produced by cutting a blank into a predetermined shape shown in FIG. 8 through the process shown in FIG.
It was finally assembled into a rectangular parallelepiped shape as shown in FIG. In addition, in FIGS. 8 and 9, the direction facing diagonally downward to the left in the figures is the front. The blanks include front and rear, left and right side plates 81, 82 and 8.
3, 84, a bottom plate 85 surrounded by these four side plates 81 to 84, an inner top plate 86 connected to the upper edge of the front side plate 81, an outer top plate 87 connected to the upper edge of the rear side plate 82, Left and right side plywood plates 88, 89 are connected to the front and rear edges of the side plates 83, 84, respectively.
and left and right upper overlapping plates 90 and 91 connected to the upper edges of left and right side plates 83 and 84, respectively. The inner top plate 86 is provided with an insertion groove 92, and the outer top plate 87 is provided with a protruding insertion portion 93. The method of assembling the blank is as follows. , First, install each side plate 81 so that the left and right side overlapping plates 88 and 89 are on the inside of the front and rear side plates 81 and 82.
-84 are bent to form each side plate 81-84 into a cylindrical shape as a whole. Next, the upper overlapping plates 90, 91 are bent inward, the inner top plate 86 is bent so as to overlap thereon, and then both overlapping plates 90, 91 are folded inward.
Then, the outer top plate 87 is bent so as to overlap the inner top plate 86. Finally, insert part 9
3 and insert it into the insertion groove 92. The outer box 72 assembled in this way has a front plate 8
1 and left and right side plywood plates 88 and 89, a part of which is a double wall front side wall 101, a rear side plate 82 and left and right side plywood plates 88 and 89 and a part of which is a double wall, Single wall left and right side walls 103, 104 consisting of side plates 83, 84 only, and bottom plate 8.
The bottom wall 105 is a single wall consisting of only 5 strands, and the top wall 106 is a quadruple wall partially consisting of inner and outer top plates 86, 87 and left and right upper overlapping plates 90, 91. Then, a lower gap holding portion 10 similar to the above embodiment is provided.
8 is formed on the four side plates 81 to 84 and the bottom plate 85, spanning each of the same side plates 81 to 84 and the bottom plate 85, and the upper gap holding part 109 is formed on the left and right side plates 8.
3, 84 and upper overlapping plates 90, 91, which are formed astride the adjacent ones.

Effects of the invention According to this invention, the article is held in a holding frame and packaged in an outer box, which gives the article a more luxurious feel than when the article is simply placed in a bag. Ru.

In addition, since the article held in the holding frame is held by the receiving part from below and by the pressing part from above, the article does not move vertically, and the receiving part clamps the lower part of the article. Since the product is in a soldered state, the product does not move horizontally.

Furthermore, since the article receiving part and the holding part are formed by cutting and bending the side wall of the holding frame, the holding frame itself functions as a cushioning material, and there is also a buffer around the holding frame. Since there is a gap, the product will not break even if the packaging container is subjected to impact.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, in which Fig. 1 is a perspective view including a cutaway section, Fig. 2 is a perspective view of the article holding frame, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 5 and 5 are explanatory diagrams showing the manufacturing process of the article holding frame, respectively, FIG. 6 is a perspective view of the outer box before assembly, FIG. 7 is a perspective view equivalent to FIG. 1 showing another embodiment, and FIG. FIG. 8 and FIG. 9 are explanatory diagrams showing the manufacturing process of the outer box according to other embodiments, respectively. 11,71...Holding frame, 12,72...Exterior box, 13,73...Gap, 21-24...Side wall,
25-27...cut, 28,29...straight line, 3
0... Outer surface, 31... Upper edge, 32... Receiving part,
33...lower edge, 34...presser section, 35, 36...
Straight line, 61-64, 101-104...Side wall, 6
5,105...Bottom wall, 66,106...Top wall, 6
7... cut, 68, 69, 108, 109...
Gap holding part, 70... Straight line, C... Article.

Claims (1)

[Scope of claim for utility model registration] Article holding frames 11, 71 and article holding frames 11, 7
The outer boxes 12 and 72 are large enough to accommodate the article holding frames 11 and 71 with no gaps above and below them but with buffer gaps 13 and 73 around them, and the outer boxes 12 and 72 are adjacent to the article holding frames 11 and 71. two side walls 2
First to third cuts 25 to 27 are sequentially formed from the bottom across the first to third cuts 1 to 24, and the first to third cuts 25 to 27 are formed sequentially from below.
5 has a mountain shape with the ridge lines of the side walls 21 to 24 as the top, and the second and third notches 26 and 27 are
The first notch 25 has a horizontal shape, and the distance between the ends of the first notch 25 and the same ridgeline is smaller than the distance that each end of the second notch 26 has with the same ridgeline, and is sandwiched between the first and second notches 25 and 26. The outer surface 30 of the inwardly protruding portion is bent diagonally upward by being bent along the straight lines 28, 29 connecting the opposite ends of the notches 25, 26 and protruding inwardly. It was said that
A part of the outer surface 30 and a part of the upper edge 31 of the part below the first cut 25 form an article receiving part 32 that receives the article C while holding the lower part of the article C between the parts. The portion above the notch 27 is a straight line 35, 36 extending upward from both ends of the notch 27.
By being bent along the line and protruding inward, a part of the lower edge 33 of the inwardly protruding portion serves as an article holding portion 34 that presses the upper part of the article C, and the outer box 12, 72 is two side walls 61-64,1
01 to 104 and the bottom wall 65, 105, the same side wall 61
~64, each of 101 to 104 and the bottom wall 65,
Two notches 67 are formed across 105, and the portion sandwiched by the two notches 67 is bent along a straight line 70 connecting the opposing ends of both the notches 67 and protrudes inward. As a result, the inwardly protruding portions of the holding frames 11, 7
Gap holding part 6 that comes into contact with the lower end of the side walls 21 to 24 of 1
8,108, and the same four side walls 61 to 64,
Two notches 67 are formed in at least one of the two opposing sets of 101 to 104 and the top wall 66, 106, spanning each of the same side walls 61 to 64, 101 to 104 and the top wall 66, 106. is formed, and the part sandwiched by the two notches 67 is bent along the straight line 70 connecting the opposing ends of the two notches 67 and is made to protrude inwardly, so that the inward protrusion part is the holding frame 11,
A packaging container for fragile ball-shaped articles, in which gap holding parts 69, 109 abut against the upper ends of side walls 21 to 24 of 71.