JP3117311U - Paper protective frame used in combination - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a protective frame used for handling a flat display body such as a liquid crystal panel or a display panel, which can be produced inexpensively and easily using cardboard, and can be reused.
A central protruding piece n of a strip-shaped interleaf sheet board 3 is fitted into a gap p of a flange piece formed to protrude to a fixed length at both side edge portions of a concave interleaf sheet board 2. The concave interleaving paper board 2 and the strip-like interleaving paper board 3 that are used in this combination are both efficiently cut from a base material of a certain size so that there is almost no loss. In addition, these superposition and attachment can be easily performed not only by manual work but also by mechanical work, so that low-cost and mass production is possible.
[Selection] Figure 4

Description

  The present invention relates to a paper protective frame used in combination for preventing buffering in a display flat body such as a liquid crystal panel or a plasma television.

Conventionally, in order to protect flat bodies such as liquid crystal panels and display panels of plasma televisions, a rectangular frame made of corrugated cardboard and punched into a square with an appropriate size at the center is used. By interposing it, damage or loss that occurs during storage or transportation is prevented.
JP 2001-225889 A

  The rectangular frame made of corrugated cardboard has to be punched with various sizes when manufactured, and this work is time-consuming. Also, the dieboard inner cardboard that has been punched out is exclusively discarded, causing a high cost due to useless loss.

  In recent years, with the rapid spread of personal computers and plasma TVs, the production of flat bodies for liquid crystal panels and display panels has increased, and accordingly, protective frames for preventing buffering are indispensable when storing and transporting flat bodies. In addition, there is a demand for a product that can reduce costs in production.

  In order to solve the above problems, the present invention puts a paper protective frame on the market that can be safely and quickly stored and transported without damaging a flat display body such as a liquid crystal panel or a display panel, and can greatly reduce the production cost. It is something to be offered.

  The present invention is recessed by a single paperboard member having a width dimension of 3 cm to 7 cm, a wall thickness dimension of 1 mm to 2 mm, and a fixed length, and a protruding piece having a fixed length in the right-angle direction at both ends. A single paperboard member formed in a letter shape is created, and the former is overlapped in a sandwich shape with the latter to create a concave slipboard board in which a gap of a certain dimension is formed at the location of the concave-shaped protruding flange, and the same Create a single paperboard member with a width dimension of 3 cm to 7 cm, a wall thickness dimension of 1 mm to 2 mm, and a fixed length dimension, and a single paperboard member with a slightly larger length dimension. A strip-shaped interleaving paper board is formed in which both sides at the center are formed into a fixed-length projecting piece by overlapping in a sandwich shape, and the projecting piece location of the strip-like interleaving plate is By fitting it into the gap, a liquid crystal panel or plasma panel Bi is to combined use so as to be edge protection frame display planar body like.

  At this time, the length of the concave single board member is 50 cm to 250 cm, the length of the strip is 5 cm to 15 cm, and the length of the strip-like single board member is 20 cm. It is made -220cm. Note that the paperboard member used is exclusively recycled paper, thereby reducing costs.

  In the present invention, when storing and transporting a display flat body such as a liquid crystal panel or a plasma television, the flat body is brought into contact with the front and rear of the flat body and acts as a buffer material. It can be created easily by using in combination with the interleaving paper board, and when making the interleaving paper board, it can cut the mold with almost no loss from the base material, which contributes to cost reduction. It is something that can be greatly increased.

  The use of a pair of concave interleaving paper plates that have a certain length of protruding strip at the corners in the present invention makes it possible to hold the important corners of the flat plate as a protective strip particularly stably. It will be possible to do. Since the protective frame of the present invention is made of paper, it can be easily dissolved and regenerated after use, allowing it to be recycled many times, and does not incinerate conventional wood products. And environmental issues.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows an example of a state in which a single member for constructing a combination protective frame of the present invention is cut from a paperboard member 1 forming a base material of a certain size. The letter-shaped single member a and the strip-shaped single members b and c having different length dimensions are obtained. To be able to.

  FIG. 2 shows a state in which an indented single member a and strip-shaped members b and c obtained as described above are appropriately overlapped to form a slip sheet for forming a protective frame according to the present invention. That is, A is overlapped and stuck so that a single strip-shaped member b is sandwiched between two concave-shaped single members a and a, and both sides of the upper and lower concave-shaped single members a A constant gap p is formed between the flanges protruding from the ends, and B is the concave interleaf paper board 2 thus created.

  FIGS. 3A and 3B show a state in which the strip-shaped interleaving paper board 3 is formed using the large and small strip-shaped single members b and c described above, and a single unit having a large length at the center. By using the one member b, a projecting piece n having a certain length is formed at both end edge portions.

  FIG. 4 is an explanatory view of an example in which a rectangular frame is formed by combining the concave interleaving paper plate 2 and the strip-like interleaving paper plate 3 having the above-described configuration, and as shown in FIG. Thus, the central projecting piece n of the strip-shaped interleaf sheet board 3 is inserted into the gap p between the flange pieces that are formed to protrude to a certain length, and it is fixed integrally with the glue during the insertion. To make. FIG. 4B is a perspective view of the product of the rectangular edge frame 4 thus obtained.

  FIG. 5 is a state diagram in which the peripheral edge of the liquid crystal panel 5 is protected by the two rectangular edge frames 4 configured as described above. In actual handling, the stringing 6 is carried out as shown by the one-dot chain line in the figure.

  The present invention is configured as described above, and the concave interleaving paper board 2 and the strip-like interleaving paper board 3 that are used in combination are efficiently cut from a base material of a certain size so that there is almost no loss. In addition, since these superposition and attachment can be easily performed not only by manual work but also by mechanical work, it is possible to inexpensively and mass-produce.

  The use of a pair of concave interleaving paper plates 2 in the present invention can particularly abut and protect important corners (four corners) of a display flat plate such as a liquid crystal panel or a plasma television as a protective screen. In other words, this means that it can be held on the same plane by a straight straight part and a flange piece protruding in a right-angle direction integrally with the straight part. Specifically, the parts are joined together. In comparison with this, it is possible to eliminate any adverse effects caused by protrusions of joints and adhesives.

  In the above embodiment, the protection frame of one panel board is created from one base material. In general, however, only a concave interleaf paper board 2 is used as a liquid crystal panel or plasma television. Several other types of straight strip-like interleaving paper board 3 are prepared by effectively using the loss portion generated when cutting the mold of various dimensions in the above. It is possible. Thus, by creating and using the ones with different lengths as appropriate, not only the rectangular frame but also the rectangular frame with different vertical and horizontal lengths can be easily created at any time. Therefore, versatile response can be performed quickly and accurately, and it will greatly contribute to the improvement of work performance.

  Further, in the above embodiment, the concave interleaving paper board 2 and the strip-like interleaving paper board 3 are illustrated and described using one single member. However, by appropriately using a plurality of papers, various requests can be met. It is possible to obtain a wall thickness that can provide the necessary strength, and these are included within the scope of the present invention.

  In the present invention, since all the paper materials are used, the recycling process after use is easy, which contributes to resource saving and cost reduction.

It is explanatory drawing of an example which carries out the die cutting of the combination protection frame used by this invention. It is explanatory drawing which creates a concave slip-sheet board. It is explanatory drawing which creates a strip-shaped interleaving board. It is explanatory drawing which creates a square protection frame combining the said concave interleaf sheet board and a strip-shaped interleaf sheet board. It is use condition explanatory drawing of the protection frame of the said structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Paperboard member a Concave-shaped single member b, c Strip-shaped single member 2 Concave interleaving board 3 Strip-shaped interleaf paper board 4 Rectangular edge frame 5 Liquid crystal panel 6 Stringing n Projection piece

Claims (3)

  A single paperboard member with a width dimension of 3 cm to 7 cm, a wall thickness dimension of 1 mm to 2 mm, and a fixed length dimension, and a flange that protrudes at a fixed length in the right-angle direction at both ends with the same length dimension. Create a single paperboard member to be formed, overlap the former in a sandwich shape with the latter, create a concave interleaf paper board with a certain size gap formed at the concave-shaped protruding flange part, and the width dimension is the same Create a single paperboard member with a length of 3cm to 7cm, a wall thickness of 1mm to 2mm, and a fixed length, and a single paperboard member with a slightly larger length. A strip-shaped interleaving paper board is formed by superimposing the strip-shaped interleaf boards with both side edges at a fixed length. By attaching it, liquid crystal panels, plasma televisions, etc. Paper protective frame of the combined use was characterized by the combination use such as the edge protection frame of Isupurei planar body.   The paper protective frame for combined use according to claim 1, characterized in that the length of the concave-shaped single paperboard member is 50 cm to 250 cm, and the length of the flange is 5 cm to 15 cm. 3. A combined protective paper frame according to claim 1 or 2, wherein the protective frame is made of recycled paper.

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