JPH057135Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial field of application> The present invention relates to a partition made of paperboard, cardboard, plastic sheet, etc. suitable for storing cup-packed pudding, jelly, etc. in paper boxes, cardboard boxes, etc. It is something.

<Prior Art> Conventionally, as shown in FIG. 3, this type of partition has a support plate b provided at both ends of a substrate a made of cardboard, paperboard, etc. via a fold line, and a plurality of support plates b are provided on the substrate a. It is known that circular fitting holes c are provided at equal intervals.

<Problems to be solved by the invention> However, in the case of the above-mentioned conventional partition, when the object to be packaged d is inserted into the insertion hole c of the partition, the bottom or corner of the object to be packaged is attached to the substrate a, as shown in FIG. When the fourth
There is a problem in that the substrate a is bent as shown by the broken line in the figure and no longer serves its original role as a partition.

<Means for Solving the Problems> The present invention was devised to solve the problems of the prior art. It is a rectangular board with continuous holes, and one set of adjacent holes among the plurality of holes has a semi-circular shape with a broken line interposed therebetween and a partially cut out shape with a height almost the same as the width of the support. The partition is characterized in that semicircular support pieces are provided, the support pieces are bent, and the support plates partially overlap and intersect, so that the support pieces lock with each other, thereby preventing the board from bending. .

<Function> The present invention has the above-mentioned structure, and when used, the support plate is bent downward at right angles to the substrate, and then the two support pieces are bent parallel to the support plate, and the two support pieces are folded. Each support piece is locked by partially overlapping and intersecting.

Since the heights of each of the locked support pieces and the support plate are approximately equal, even if a force is applied to the board, it will not bend and will remain at a constant height.

<Example> Hereinafter, an example of the present invention will be described with reference to the drawings.

In this embodiment, a cardboard sheet is used as the substrate 1. Further, a plastic sheet or the like can also be used for the substrate 1.

As shown in FIG. 1, a rectangular substrate 1
Support plates 3 and 2 having a width W are arranged in series on both sides of the support plate 1 with a broken line 1 interposed therebetween. This substrate 1 is provided with a large number of circular fitting holes 6, 6'.

Support pieces 4 and 5 are connected to the insertion holes 6 and 6' with fold lines m and n interposed therebetween.

As shown in FIGS. 1 and 2, the support piece 4 is provided by a notch 7 when forming the insertion hole 6', and is slightly larger than a semicircle, and when bent, supports It is shaped to have approximately the same height as the height H when the plates 2 and 3 are bent.

On the other hand, the support piece 5 is also provided by the cut 8 when forming the insertion hole 6'', and is slightly larger than a semicircle.
Moreover, when bent, the shape is formed so that the height is almost the same as the height H when the support plates 2 and 3 are bent, but the part overlapping with the support piece 4 is removed. There is.

By folding the support piece 4 and the support piece 5,
By intersecting the edges 9 of the support piece 4 and the edge 10 of the support piece 5 where they slightly collide, the support pieces 4 and 5 can be locked in a bent state.

However, the shape of the support pieces 4 and 5 is not limited to the above-mentioned shape, and is approximately the same height as the height H when the support plates 2 and 3 are bent. Any shape is sufficient as long as it can be locked by intersecting the 5's.

In this assembly method, the support plates 2 and 3 are bent at right angles to the substrate 1 with the fold line l interposed therebetween, and the support pieces 4 and
5 is also bent in the same direction as the support plates 2 and 3 and fixed so as to cross each other, placed in a cardboard box, and a cup of pudding, jelly, etc. is inserted into the insertion holes 6, 6', 6'' and fixed.

<Effects of the invention> As explained above, according to the partition provided by the invention, the substrate, support plate, and support piece are all made of one sheet, so it is easy to form, and the assembly method is easy. It's easy because you just need to fold it in along the lines.

Connected to the insertion hole provided on the board,
It is locked by intersecting the semicircular and partially cut semicircular support pieces, so when filling the packaged items,
Even if force is applied to the substrate during transportation or storage after filling, the substrate will not bend, so products etc. can be fixed to the substrate.

Since the present invention has the above structure, it has a simple structure and is easy to assemble, does not require any special members, is easy to manufacture with a single sheet material, has excellent strength, and can be packaged easily. Even if plane pressure is applied to the substrate during filling and transportation/storage after filling, it will not bend.

[Brief explanation of drawings]

Figures 1 and 2 show one embodiment of the present invention; Figure 1 is a developed plan view, Figure 2 is a cross-sectional explanatory view showing the state of use, and Figures 3 and 4 are related to the prior art. 3 is a developed plan view, and FIG. 4 is a cross-sectional explanatory view showing the state of use. 1... Board, 2, 3... Support plate, 4, 5... Support piece, 6, 6', 6''... Fitting hole, 7, 8... Notch, 9, 10... Edge, l, m, n...broken line.

Claims (1)

[Scope of utility model registration request] It is a rectangular board that has a plurality of insertion holes into which products, etc. are inserted, and a support plate is connected on both sides with a fold line interposed between them. By providing semicircular and semicircular support pieces with a height almost the same as the width of the support body and partially cut out semicircular support pieces, the support pieces are bent and the support plates partially overlap and intersect. A partition characterized in that the support pieces are locked to each other so that the substrate does not bend.