Express box
A technology of rotating rods and bottom plates, applied in the field of express boxes, can solve the problems of time-consuming, laborious, deformation, and difficult to disassemble, and achieve the effect of increasing the transportation volume and reducing the space.
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Example Embodiment
[0029] Example 1
[0030] Please refer to Fig. 1 ~ Fig. 5 , this embodiment provides an express box, which comprises a folding component, a protective cover 120 and a bottom plate 100 and a top plate 110 connected to both sides of the protective cover 120 respectively, and the bottom plate 100 and the top plate 110 are hinged to both ends of the folding component respectively.
[0031] In this embodiment, the bottom plate 100 and the top plate 110 are made of TPU material. TPU has excellent characteristics of high tension, high tension, strength, toughness and aging resistance. It is a mature environmental protection material. At present, TPU material has been widely used in medical and health, electronic and electrical appliances, industry and sports. It has the characteristics of high strength, good toughness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance and climate resistance unmatched by other plastic materials. At the same time, it also...
Example Embodiment
[0034] Example 2
[0035] Please refer to Figure 1 、 Figure 2 、 Figure 6 、 Figure 7 Based on the technical scheme of embodiment 1, this embodiment proposes that the second rotating rod 150 is composed of a pair of symmetrically arranged support columns 160, the support column 160 includes a rotating part 161 and a support part 162 with a semicircular cross section, the base plate 100 is provided with a mounting hole matched with the rotating part 161, and the support part 162 is provided with a rotating hole 163 matched with the rotating shaft 130.
[0036] In this embodiment, the second rotating rod 150 is composed of two symmetrically arranged support columns 160. The support column 160 includes a rotating part 161 and a support part 162 with a semicircular cross section. The rotating part 161 is arranged on the wall on the side of the arc, a storage groove is arranged on the bottom plate 100, mounting holes are arranged on the opposite walls of the storage groove, and the rotat...
Example Embodiment
[0038] Example 3
[0039] Please refer to Figure 3 、 Figure 4 , based on the technical scheme of embodiment 1, this embodiment proposes that the second rotating rod 150 is provided with a holding groove 151 for hiding the first rotating rod 140, and the opening of the holding groove 151 faces the side away from the inside of the box body.
[0040] In this embodiment, the second rotating rod 150 is cylindrical, and a semicircular accommodation groove 151 is arranged along the axis direction of the second rotating rod 150, and the opening of the accommodation groove 151 faces the side away from the inside of the box body. When rotating and storing, the first rotating rod 140 can be stored in the holding slot 151, and the whole folding assembly is bent into the box body, which can not only ensure the beauty of the whole express box, but also further reduce the volume of the express box.
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