Packing box
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorsLiang Yue, Shihhsiang Chen, Yuchun Hsiao
Life of this patent
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Abstract
A packing box is disclosed. The packing box includes a box body having an inward concave forming four blocking portions at four sides, and a plurality of supporting members. The supporting member includes a big head end and a small head end fixedly connecting to the blocking portions. The small head end is arranged above an up surface of the blocking portion. A bottom surface of the big head end comprises an inward concave, the small head end of the supporting member of the packing box located at a lower altitude engages with the big head end of the supporting member of the packing box located at a higher altitude when the packing boxes are stacked.
Claims13
A first packing box, comprising:
- a box body comprising an inward concave forming four blocking portions at four sides;
- and
- a plurality of supporting members arranged at four corners of the box body, each of the supporting members comprises a big head end and a small head end fixedly connecting to the blocking portions, the small head end is arranged above a top surface of the blocking portion, a bottom surface of the big head end comprises an inward concave, the small head end of the supporting member of the packing box is engagable with the big head end of the supporting member of a second packing box stacked above the first packing box, and the big head end of the supporting member of the packing box is engagable with the small head end of the supporting member of a third packing box stacked below the first packing box.
Dependencies are inferred from the claim text.