JPS6341312Y2 - - Google Patents

Description

[Detailed description of the invention] This invention securely protects and transports items such as micro-product cases containing photomasks, color filters, and cubic cases for etched small products that must be safely protected from vibrations and shocks. It relates to a holding panel for packaging that can be held, and more specifically, by providing horizontal folding curves or vertical folding curves on each of the four sides of a substrate made of cardboard, cardboard, etc., the panel is bent on the outside of these folding lines. Form an upright piece, and then drill hook-shaped cutting lines perpendicular to these folding lines from the inside to the outside of the folding lines at each of the four corners of the part surrounded by these folding lines. The present invention relates to a packaging holding panel characterized in that it is configured by:

Conventionally, when transporting a case containing a photo mask, etc., as described above, the case was packed using Styrofoam, etc., which had a recess that the case fit into, and then the case was stored in a cardboard box and transported. However, this Styrofoam is vulnerable to external shocks, and it is difficult to completely block vibrations coming from the outside.In addition, Styrofoam is charged with static electricity, which has a negative effect on the products inside the case. It is bulky and inconvenient to handle, and it is difficult to incinerate after use, making it difficult to dispose of.

The panel according to the present invention relates to a completely new technology developed in view of these conventional drawbacks. To explain one embodiment of the present invention in detail with reference to the drawings, in Fig. 1, A is a rectangular substrate made of cardboard, cardboard, etc., and its four sides are spaced at predetermined intervals in the center. Interrupted horizontal bending curves 1 and vertical bending curves 2 are provided symmetrically in the left and right directions and up and down, respectively, and bent upright pieces 3 and 4 are formed on the outside thereof, respectively. Next, on the outside of the interrupted part of the horizontal folding curve 1 and the vertical folding curve 2, a horizontal folding curve 5 and a vertical folding curve 6 are placed at predetermined intervals a and b from the extension lines of the folding lines 1 and 2. is provided. Further, at the four corners of the portion surrounded by the folding lines 1 and 2, hook-shaped cutting lines 7 are bored so as to be connected from the inside to the ends of the folding lines 5 and 6, respectively.

When using the panel according to the present invention, as shown in FIGS. 2 and 3, the upright pieces 3 and 4 are bent downward and erected on the four sides, and then the folding lines 5 and 6 and the cutting line 7 are used. Dropping the center part of the board A surrounded by the wires downward, and using this part as a recess for storing the case (product) B, packing the case B using this,
It can be stored stably in a cardboard box C. As shown in the figure, it is not always necessary to use two substrates A, and the upper one may be omitted and this portion may be filled with a foamed polystyrene sheet or the like.

In the above embodiment, the width and depth can be freely adjusted by changing the positions of the cutting line 7 and the folding lines 5 and 6 in accordance with the dimensions of the case B to be stored. Further, the folding lines 1 and 2 may be provided continuously over the entirety without interruption. Furthermore, the folding lines 5 and 6 can be omitted if the substrate is relatively soft or thin. Moreover, if necessary, it is also possible to provide a folding line connecting the cutting lines 7 at the four corners in the center of the substrate A so that this part can be easily inserted.

Since the panel according to the present invention has the above-mentioned structure, it is possible to hold special cases, products, etc. in a stable state in the space inside the box, thereby completely blocking external vibrations and preventing external shocks. It can be protected, and it can be kept flat before and after use, so it is not bulky and easy to handle. There is no problem with static electricity, and it is easy to dispose of by incineration, etc. It has the characteristics of being inexpensive because it can be mass-produced using a press.

[Brief explanation of the drawing]

1 to 3 are explanatory diagrams of the panel of the present application. A is the board, B is the case, C is the box, 1, 2, 5,
6 is a folding line, 3 and 4 are folded upright pieces, and 7 is a cutting line.

Claims (1)

[Scope of utility model registration request] By providing horizontal folding curves or vertical folding curves on each of the four sides of a substrate made of cardboard, cardboard, etc., a folded upright piece is formed on the outside of each of these folding lines, and further, by these folding lines. A packaging holding panel characterized in that a key-shaped cutting line is perforated from the inside to the outside of the folding lines and perpendicular to the folding lines at each of the four corners of the area surrounded by the folding lines. .