Glass lens wear-resistant breakage-proof packing box
A technology of glass lens and packaging box, which is applied in the directions of transportation and packaging, packaging of vulnerable items, type of packaging items, etc., which can solve the problems of easy wear and tear of lenses, etc.
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Embodiment 1
[0022] like figure 1 As shown, the wear-resistant and shatterproof packaging box for the glass lens of the present invention includes a cylinder 1, an elastic buffer pad 2 is installed inside the cylinder 1, the elastic buffer pad 2 is inscribed with the cylinder 1, and the elastic buffer pad 2 is provided with a Place the curved disk 3 of the glass lens. The curved disk 3 is provided with a concave surface matching the shape of the glass lens. A spring 8 for fixing the elastic cushion 2 is arranged between the curved disk 3 and the elastic buffer pad 2. One end of the spring 8 is connected to the curved disk. 3 The lower wall is connected, the other end of the spring 8 is connected to the inner wall of the cylinder 1, the upper surface of the elastic buffer pad 2 is provided with a groove 4 for placing the curved disk 3, and a through hole 5 is provided in the groove 4, and the bottom of the elastic buffer pad 2 A vacuum tube 6 communicating with the through hole 5 is provide...
Embodiment 2
[0025] Based on Example 1, the outside of the cylinder 1 is covered with a rubber layer 9, and the outside of the rubber layer 9 is sleeved with a stainless steel mesh.
[0026] The rubber layer and the stainless steel mesh play the role of anti-collision, and the rubber layer converts the rigid collision into an elastic collision; the stainless steel mesh has high hardness and strong compression resistance.
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