Bracket for large package of super-thin color tubes of 54cm

Abstract

A bracket for a large package of super-thin color tubes of 54cm is once-formed in a thermoplastic way by a special mold for expandable polystyrene plastics. The upper surface and the lower surface of the bracket are respectively provided with 13 concave color tube shaped cavities 1 and at least one concave lightened block 2, the color tube shaped cavities 1 are connected with the lightened block 2, the inner four edges of the lightened blocks 2 are provided with right triangular oblique-pulling stiffeners 3, and the color tube shaped cavities 1 adopt a mono-symmetric manner which is symmetric along X axis and not symmetric along Y axis. 13 super-thin color tubes of 54cm are placed on the bracket, and the average occupied area of each layer of single tube is 0.112627m. The bracket has the advantages of large quantities of tubes per unit volume and low cost of the single tube packaging material.

Description

technical field [0001] The invention relates to the transportation package of color picture tubes, in particular to a bracket for large packaging of 54cm ultra-thin color picture tubes. Background technique [0002] At present, the large packaging for color tube transportation adopts the following packaging form and steps: color tubes are placed layer by layer on a special bracket for color tubes with a wooden pallet on the bottom layer, packed, and wrapped with transparent plastic film. Moreover, the brackets used for large packaging of color tubes with medium and large screens are mostly designed to be placed in a biaxially symmetrical form, and only 8 color tubes can be placed on one layer, such as the design of 54cm, 64cm, and 74cm color tube brackets. , using this kind of bracket, the average area occupied by a single tube is large, the number of tubes per unit volume is small, and the transportation cost is relatively high. For example, the 54cm ultra-thin color tube b...

AI Technical Summary

Problems solved by technology

Moreover, the brackets used for large packaging of color tubes with medium and large screens are mostly designed to be placed in a biaxially symmetrical form, and only 8 color tubes can be placed on one layer, such as the design of 54cm, 64cm, and 74cm color tube brackets. , using this kind of bracket, the average area occupied by a single tube is large, the number of tubes per unit volume is small, and the transportation cost is relatively high. For example, the 54cm ultra-thin color tube brackets of South Korea’s LG and South Korea’s Samsung are 1130mm long and 900mm wide , after placing 8 color tubes, the average occupied area of ​​each layer of single tube is 0.127125m 2

[0003] Secondly, at present, the bracket material used for color tube packaging is mainly expandable polystyrene plastic, which is relatively expensive and priced by weight. The lightening block design between the positions of the color tube cavity on the current bracket generally adopts auxiliary The design of straight vertical ribs or cross-shaped vertical ribs, this form of design uses more materials, excess strength, and higher packaging costs

Images