JPH0612366U - Stone packaging structure - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a stone packaging structure that does not cause cracks or damage to the stone plates during vertical stacking. [Structure] A corrugated board having a plurality of stratified square stone plates and one or a plurality of notches on each side, which is one size larger than the stone plate, is formed between the stone plates and the stratified layers are laminated. This is a stone packaging structure in which a fastening band is fitted and fastened to the notch of the corrugated board and a backing plate is fitted to the notch.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stone packing structure, and more particularly to a stone packing structure used for transporting a plurality of stratified square slabs.

[0002]

[Prior art]

 Conventionally, as a packing structure of this type of stone material, a cushioning material made of a styrofoam plate having the same size as the stone plate is laminated between the upper and lower surfaces of the square shaped stone plate and the stone plates, A structure in which this is fastened in a cross shape or a cross shape with a fastening band and housed in a multi-pole box is generally used.

[0003]

[Problems to be solved by the device]

 However, this type of stone material is not only stacked vertically when it is transported, but also because it is stacked vertically, so that when the stone plates with the above packaging structure are stacked vertically, the side portions of the stone plates will not only come into contact with the cardboard box, but There is a problem that the stone plate moves due to the elongation of the fastening band accompanying the rocking, and as a result, the stone plate is cracked or damaged.

The present invention was devised to eliminate the drawbacks of the conventional products described above, and it is an object of the present invention to provide a stone packaging structure that does not cause cracks or damage to the stone plates during vertical stacking. .

[0005]

[Means for Solving the Problems]

 The present invention has been devised in view of the above, and is between the top and bottom surfaces of a plurality of laminated slabs and between the slabs, one size larger than the above slabs, one or more on each side. Each of the corrugated board with individual cutouts is layered, and a fastening band is fitted to each cutout along the vertical direction of the layered corrugated board to fasten and a backing plate is fitted to the cutout. It is a stone packaging structure that is characterized by being at the most possible.

The size of the corrugated board is such that the distance between the notches formed symmetrically on the opposite sides is substantially the same as the side of the stone board. The above notches are shaped like dovetail cross-sections in order to improve the fit of the backing plate, and the fastening bands are in the shape of a cross or a cross according to the number of notches. It is fastened by winding.

[0007]

[Action]

 The stone packing structure of the present invention is such that one or a plurality of notches are provided on each side, which is one size larger than the above stone plate, between the upper and lower surfaces of the stone plate made of square laminated layers and between the stone plates. Each of the corrugated cardboard sheets is laminated, and fastening bands are fitted and fastened to the cutouts along the vertical direction of the laminated corrugated board, and a backing plate is fitted into the cutouts. The corrugated board, which is one size larger than the above-mentioned stone board, is layered between the upper and lower surfaces of the stone board and the stone board. Moreover, since the backing plate is fitted into the cutout portion to prevent the stone plate and the corrugated board from being displaced, the stone plate does not move due to the rocking.

[0008]

【Example】

 1 is a perspective view showing an embodiment of a stone packing structure of the present invention, and FIG. 2 is a sectional view of the same.

In the figure, A is a stone plate made of a square plate body having a thickness of 3 cm and a side length of 30 cm, and a set of two sheets laminated via a single-sided corrugated board a of the same size. The two slabs are two composition layers.

In the figure, B is a double-faced corrugated board consisting of a square plate having a side length of 34 cm, and a notch having a shape like a cross section of a dovetail groove having a depth of 2 cm near both sides of each side. Each part 1 is formed.

In the figure, C is a fastening band made of polypropylene.

In the figure, D is a backing plate fitted in each notch 1 along the vertical direction of each layered corrugated board B, which has a rod-like structure formed from corrugated board. .

The stone board A consisting of the above two sets is laminated so that the corrugated board B is located on the upper and lower surfaces of each set, and then the fastening boards are attached to the notches 1 along the vertical direction of the laminated corrugated board B. It is packaged by fitting the band C and fastening it in the shape of a cross, and then fitting the backing plate D to the notch 1.

FIG. 3 is a partially cutaway exploded perspective view showing another embodiment of the stone packing structure of the present invention, in which one notch 1 is formed at each substantially central portion of each side of the corrugated ball plate B. The fastening band C is fitted in the notch 1 along the vertical direction of the corrugated board B laminated in the same manner as in the above embodiment, and is fastened in a cross shape.

[0015]

[Effect of device]

 As is clear from the above, the stone packaging structure of the present invention has one or a plurality of stone plates on each side, which are one size larger than the stone plate, between the stone plate upper and lower surfaces and the stone plates each having a rectangular laminated shape. Each corrugated board with cutouts is layered, and fastening bands are fastened to the cutouts along the vertical direction of the laminated corrugated board, and a backing plate is fitted into the cutouts. Since the corrugated board which is one layer larger than the above-mentioned stone board is layered between the upper and lower surfaces of the laminated stone board and between the stone boards, the side surface of the stone board is the above corrugated board. The stone plate is protected from contact with the corrugated cardboard box, and a backing plate is fitted in the notch to prevent the stone plate and the corrugated cardboard from slipping. Movement is prevented, Reyori, be allowed to prevent the conventional product to the slate of cracks or damage to be seen, further, environmental issues may also be made to fit improvement due to the use of cardboard plates as packaging material.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a stone packing structure of the present invention.

FIG. 2 is a sectional view showing an embodiment of a stone packing structure of the present invention.

FIG. 3 is a partially cutaway exploded perspective view showing another embodiment of the stone packing structure of the present invention.

[Explanation of symbols]

 A Stone board B Corrugated board C Fastening band D Patch plate 1 Notch

Claims (1)

[Scope of utility model registration request] 1. A corrugated board comprising a plurality of layered square slabs and one or a plurality of notches on each side, which are one size larger than the slab and are provided between the slabs. A stone packing structure, characterized in that it is layered, and a fastening band is fitted and fastened to each notch along the vertical direction of the layered corrugated board, and a backing plate is fitted to the notch.