KR200381495Y1 - A knockdown packing case - Google Patents

Abstract

The present invention relates to a foldable packaging material, the foldable packaging material of the present invention is composed of a plurality of layers (two and three layers) of the outer surface is strong support stiffness, the upper 4 of the packaging material located at the bottom when laminated packaging The outer wall of the outer wall of the packaging material located on the upper side is wrapped and supported, so there is little shaking when transporting the packaged product, so that banding can be excluded, and one of the bearing wall flanges which is bent and extended from the bearing wall is one of the bearing wall flanges It is a folding packaging material configured to be adhered to the inner surface of the lower plate by an adhesive, so that the opening and closing of the bearing wall can be automatically performed and the disassembly and disassembly of the main body are made easily.

Description

Folding Packaging Material {A knockdown packing case}

The present invention relates to a foldable packaging used to transport large funnels made of glass. The folding packaging material of the present invention is composed of a plurality of layers (two and three layers) on the outer side, and has strong supporting rigidity, and the lower end of the outer wall of the packaging material on which the upper four sides of the packaging material located at the bottom of the laminated packaging are located at the top. It is possible to exclude banding due to less shaking when transporting the packaged product by wrapping and supporting the inner wall of one side of the main body. It is a folding wrapper configured to be simple.

In general, the cathode ray tube is made of glass and consists of a panel in which fluorescent material is plotted on the inner surface and a funnel in which an electron gun is mounted. The panel and channel are individually manufactured at a glassware manufacturing plant and transferred to other producers or factories that produce cathode ray tubes and assembled with other components (shadow masks, electron guns, frames, etc.).

These cathode ray tube panels and channels are made of special glass and are very heavy and fragile. 3 and 4, a plurality of (two) enclosures 120 having reinforcement pads 130 fitted on the inner surface of the lower plate cover 150 disposed on the pallet 160 are accommodated, and the enclosure 120 is provided. A branch pipe formed on the lower plate 111 of the cover 110 by placing one channel 1 on each of the enclosures 120 so that the neck 2 of the channel 1 with the branch pipe 3 inserted therein faces upward. Through the through hole 112 is placed on the inner surface of another enclosure 120 of the upper end.

As described above, the conventional packaging material for cathode ray tubes is packaged in combination with various components so as to support the heavy load of the channel to be laminated and packaged in multiple stages.

The folding packaging material of the present invention is composed of a plurality of layers (two and three layers) on the outer side, and has strong supporting rigidity, and the lower end of the outer wall of the packaging material on which the upper four sides of the packaging material located at the bottom of the laminated packaging are located at the top It is possible to exclude banding due to less shaking when transporting the packaged product by wrapping and supporting the inner wall of one side of the main body. It is a folding wrapper configured to be simple.

1 is a perspective view of the present invention, Figure 2 is a development of the packaging material of the present invention.

In the folding packaging formed of the body and the bearing wall,

A plurality of branch through holes 12 of a predetermined size are formed on the inner surface of the lower plate 11 of the main body,

The first inner side walls 31 and 51 having a predetermined width are bent to extend from the upper and lower outer edges of the lower plate 11, and the inner side wall flange portions 33 have a predetermined length to be extended from the left and right outer edges of the first inner wall. And 53, bent and extended at upper and lower edges of the first inner walls 31 and 51 to form first outer walls 32 and 52 which are wider than the width of the first inner walls. The first outer wall flange parts 35 and 55 having the same width and length as the inner wall flange parts 33 and 53 extending from the left and right outer edges are formed, and both vertices of the lower plate 11 and both first outer walls are formed. 45 ° of diagonal bend lines 34 and 54 are formed respectively from the lower end of the flange section curves 36 and 56 in the direction of the inner surface of the first inner wall and the inner surface of the first outer wall to automatically dismantle the body wall at the same time. Configured to

After bending at the left and right outer edges of the lower plate 11 to form second inner walls 21 and 41 having the same width as the first inner wall, they are bent at the left and right outer edges of the second inner wall 21 and 41. Extending to form second outer walls 22,42 having a width equal to the width of the first outer wall,

A pair of bearing walls 61 having a width equal to the width of the first inner wall is configured, and a pair of bearing walls flange portions 62 extending from the left and right outer edges of the bearing wall have a predetermined width. It is bent and extended from the upper and lower outer edge of the bearing wall 61, the bearing wall supporting portion 63 of a predetermined width is configured to contact the inner surface of the first inner side walls (31, 51) when supporting the folded packaging material is configured to support the bearing wall 61 Become,

One of the bearing wall flange portions 62 formed on both left and right sides of the bearing wall 61 on the inner surface of the lower plate 11 so that the bearing wall 61 is located at a predetermined position between the branch pipe through holes 12 formed on the inner surface of the lower plate 11 of the main body. The bearing wall flange portion 62 is bonded with an adhesive so that the other bearing wall flange portion 62, which is not bonded, is brought into contact with the inner surface of the bottom plate 11 and the inner surfaces of both bearing walls 61 are in contact with each other. The main body is configured to be simply removed.

The folding packaging material of the present invention is composed of a plurality of layers (two and three layers) on the outer side, and has strong supporting rigidity, and the lower end of the outer wall of the packaging material on which the upper four sides of the packaging material located at the bottom of the laminated packaging are located at the top. It is possible to exclude banding due to less shaking when transporting the packaged product by wrapping and supporting the inner wall of one side of the main body. It is configured to be made simply so that it is possible to significantly reduce the packaging cost and the transportation cost of the confined packaging as it is directly put into the packaging process without the need for a separate packaging material removing process.

1 is a perspective view of the packaging of the present invention

2 is an exploded view of the packaging material shown in FIG.

3 is a packaging perspective view of a conventional packaging material

4 is a developed view of a conventional packaging material

<Description of Symbols for Main Parts of Drawings>

11: lower plate 12: branch through hole

21,41: second inner wall 22,42: second outer wall

31,51: First inner wall 32,52: First outer wall

33,53: inner wall flange portion 34,54: diagonal curve

61: bearing wall 62: bearing wall flange portion

63: bearing wall support

Claims (1)

In the folding packaging formed of the body and the bearing wall, A plurality of branch through holes 12 of a predetermined size are formed on the inner surface of the lower plate 11 of the main body, The first inner side walls 31 and 51 having a predetermined width are bent to extend from the upper and lower outer edges of the lower plate 11, and the inner side wall flange portions 33 have a predetermined length to be extended from the left and right outer edges of the first inner wall. And 53, bent and extended at upper and lower edges of the first inner walls 31 and 51 to form first outer walls 32 and 52 which are wider than the width of the first inner walls. The first outer wall flange parts 35 and 55 having the same width and length as the inner wall flange parts 33 and 53 extending from the left and right outer edges thereof are formed. Diagonal bending lines 34 and 54 are formed at 45 ° in the direction of the inner surface of the first inner wall and the inner surface of the first outer wall from the lower ends of the flange portions 36 and 56, respectively. After bending at the left and right outer edges of the lower plate 11 to form second inner walls 21 and 41 having the same width as the first inner wall, they are bent at the left and right outer edges of the second inner wall 21 and 41. Extending to form second outer walls 22,42 having a width equal to the width of the first outer wall, A pair of bearing walls 61 having a width equal to the width of the first inner wall is configured, and a pair of bearing walls flange portions 62 extending from the left and right outer edges of the bearing wall have a predetermined width. It is bent at the upper and lower outer edge of the bearing wall 61 is formed a bearing wall support portion 63 of a predetermined width, One of the bearing wall flange portions 62 formed on both left and right sides of the bearing wall 61 on the inner surface of the lower plate 11 so that the bearing wall 61 is located at a predetermined position between the branch pipe through holes 12 formed on the inner surface of the lower plate 11 of the main body. Foldable packaging material, characterized in that the bearing wall flange portion 62 is bonded by an adhesive.