LIQUID CRYSTAL DISPLAY PANEL PACKING BOX
The present invention relates to a liquid crystal display panel packing box, including a box body formed with a bottom plate and four side plates that join together. The inner side of each of the side plates is provided with a strip concave-convex channel structure, and the inner side of the bottom plate is provided with a grid concave-convex structure corresponding to the strip concave-convex channel structure.
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The present invention relates to a liquid crystal display (LCD) panel packing box, and more particularly, to a packing box that is able to carry LCD panels of various sizes.
With continuous development of the liquid crystal manufacturing techniques, there have been LCD panels of various sizes. Due to various sizes of LCD panels, packing boxes having corresponding various sizes are required to carry the LCD panels so as to prevent the LCD panels from being damaged in transportation. However, it is expensive to produce a mold, so the manufacturing cost for making packing boxes for LCD panels of different sizes is high. There are two kinds of packing boxes currently used for loading LCD panels of 17-inch and 20.1-inch, respectively. The packing box for 17-inch is typically used only for loading the 17-inch LCD panel, while the other types of LCD panels, such as 15-inch, 15.4-inch, 19-inch, 19-inch wide screen, 20.1-inch LCD panels, are typically carried by the packing box for 20.1-inch, which imposes a limitation on practice. The box used currently for loading LCD panels only has grooves on two opposite sides, that is to say, the LCD panels can be arranged only in one direction. Moreover, the length of the internal space in a packing box is fixed, so when a LCD panel of an unmatched size is carried by the packing box, the LCD panel is subject to abrasion, shock, impact during loading and transporting and easy to be damaged.
SUMMARYA liquid crystal display (LCD) panel packing box is provided according to an embodiment of the invention, including a box body formed with a bottom plate and four side plates that join together, wherein the inner side of each of the side plates is provided with a strip concave-convex channel structure, and the inner side of the bottom plate is provided with a grid concave-convex structure corresponding to the strip concave-convex channel structure.
The LCD panel packing box according to an embodiment of the invention can be used to carry LCD panels in different direction and moreover adapt to loading LCD panels of various sizes with the aid of the backing block. Furthermore, loading LCD panels by the packing box may prevent the LCD panels from being subject to abrasion, shock, impact and thus may ensure the panels not be damaged in loading and transporting.
Further scope of applicability of the present invention will become apparent from the detailed description given hereinafter. However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from the following detailed description
The present invention will become more fully understood from the detailed description given hereinafter and the accompanying drawings which are given by way of illustration only, and thus are not limitative of the present invention and wherein:
The embodiment of the invention provides a liquid crystal display (LCD) panel packing box, including a box body formed with a bottom plate and four side plates that join together, the inner side of each of the side plates is formed with a strip concave-convex channel structure, and the inner side of the bottom plate is formed with a grid concave-convex channel structure corresponding to the strip concave-convex channel structure.
A rectangular packing box is taken as an example in the embodiment, as shown in
The inner side of the bottom plate of the box body 1 is provided with a grid concave-convex channel structure 2 corresponding to the strip concave-convex channel structure 4 on the side plates of the box body 1, as specifically shown in
The inner sides of the four side plates of the packing box according to embodiment 1 is provided with groove structures, so LCD panels of different sizes can be loaded by a lateral packing or a vertical packing selectively according to the LCD panels' sizes. Further, a backing block 3 can be disposed in the packing box to meet the requirement that LCD panels of various sizes can be carried by only one packing box. The inner side of at least one of the four side plates is provided with a backing block 3, both sides of which is provided with a strip concave-convex channel structure also. The concave-convex channel structure on one side of the backing block 3 matches the strip concave-convex channel structure of the side plates 4, while the concave-convex channel structure on the other side of the backing block 3 is the same as the strip concave-convex channel structure on the side plates 4. As shown in
The backing block in the embodiment can reduce the distance between the side plates in the packing box while maintaining the relative position relationship between the grooves on the backing block and the grooves on the grid concave-convex channel structure on the bottom plate of the packing box. The distance between inner sides of the packing box is reduced with the backing block, and thus the packing box with the backing block will be more convenient to carry LCD panels of various sizes.
Embodiment 3A packing box of a specific size for LCD panels is provided as an example according to the embodiment of the invention. As shown in
When the packing box is used for loading small-sized LCD panels, a backing block may be inserted into the packing box to reduce the size of the internal space of the packing box. As the convex portions on one side of the backing block engages the grooves on the inner side of the side plates of the packing box and the other side of the backing block is provided with grooves at the same position as that on the inner side of the side plates of packing box, the loading method need not to be changed. Two backing blocks can be added along the width direction of the box body, the strip concave-convex channel structure on the backing block and the grid concave-convex channel structure enclose a cuboid space having a length, width, and height of 322 mm, 220 mm, and 10 mm, respectively. For further description, loading a 15-inch LCD panel having a length and width of 314.5 mm and 239.3 mm respectively is taken as an example, two backing blocks are added along the width direction of the packing box, that is, along the direction W, and after adding the two backing blocks, the packing box has a width of 322 mm in the width direction, which matches a length of 314 mm in the length direction of the LCD panel. Moreover, the box is also suitable for loading a 19-inch or 20.1-inch LCD panel. The height of the backing block is not too low to give rise to a right-and-left movement during transportation, and such movement may cause high frequency contact and impact between the LCD panel and the four side plates; the height also may not be too high to waste raw materials and increase cost. Typically, the height of the backing block is set to be not lower than a half of the height of the packing box and not higher than that of the packing box. The number of the backing blocks added can be decided according to the size of the LCD panels to be loaded, and one or more backing blocks may be provided to meet the various sizes of loading LCD panels. The size of the backing block may be designed and manufactured to match the packing box as necessary.
The embodiments of the invention being thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the invention, and all such modifications as would be obvious to those skilled in the art are intended to be included within the scope of the following claims.
Claims
1. A liquid crystal display (LCD) panel packing box including a box body formed with a bottom plate and four side plates that join together, wherein the inner side of each of the side plates is provided with a strip concave-convex channel structure, and the inner side of the bottom plate is provided with a grid concave-convex structure corresponding to the strip concave-convex channel structure.
2. The LCD panel packing box of claim 1, wherein the inner side of at least one of the four side plates is provided with a backing block, both sides of the backing block are provided with strip concave-convex channel structures, and the concave-convex channel structure on one side of the backing block engages with the strip concave-convex channel structure of the side plate, while the concave-convex channel structure on the other side of the backing block is the same as the strip concave-convex channel structure of the side plate.
3. The LCD panel packing box of claim 1, wherein the strip concave-convex channel structure and the grid concave-convex channel structure are made of foamed polypropylene.
4. The LCD panel packing box of claim 1, further including a cover to seal the box body.
5. The LCD panel packing box of claim 1, wherein the strip concave-convex channel structure on two opposite side plates and the grid concave-convex channel structure on the bottom plate enclose a cuboid space having a length, width, and height of 427 mm, 220 mm, and 10 mm, respectively, and the strip concave-convex channel structure on the other two opposite side plates and the grid concave-convex channel structure on the bottom plate enclose a cuboid space having a length, width, and height of 325 mm, 220 mm, and 10 mm, respectively.
6. The LCD panel packing box of claim 2, wherein the strip concave-convex channel structure on two opposite side plates and the grid concave-convex channel structure on the bottom plate enclose a cuboid space having a length, width, and height of 427 mm, 220 mm, and 10 mm, respectively, and the strip concave-convex channel structure on the other two opposite side plates and the grid concave-convex channel structure on the bottom plate enclose a cuboid space having a length, width, and height of 325 mm, 220 mm, and 10 mm, respectively.
7. The LCD panel packing box of claim 6, wherein the strip concave-convex channel structure on the backing block and the grid concave-convex channel structure on the bottom plate enclose a cuboid space having a length, width, and height of 322 mm, 220 mm, and 10 mm, respectively.
8. The LCD panel packing box of claim 7, wherein two backing blocks are provided in the packing box.
Type: Application
Filed: May 23, 2008
Publication Date: Feb 12, 2009
Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. (Beijing)
Inventor: Yanqi HUANG (Beijing)
Application Number: 12/126,410
International Classification: B65D 85/38 (20060101);