Packing box capable of achieving damping vibration attenuation

Abstract

The invention discloses a packing box capable of achieving damping vibration attenuation. The box comprises an outer box body and an inner box body which is arranged inside the outer box body and used for storing articles, a vibration attenuation device used for conducting longitudinal vibration attenuation on the inner box body is arranged between the bottom wall of the outer box body and the bottom wall of the inner box body, and the vibration attenuation device comprises a pressing plate, a compression bar, a sleeve, a piston, a spring base plate, a vibration attenuation rubber body and vibration attenuation springs; by arranging the vibration attenuation device for conducting longitudinal vibration attenuation on the inner box body, when the inner box body is subjected to longitudinal oscillation, the vibration attenuation springs and the damping piston work together to generate buffering damping force under the action of the pressing plate and the compression bar, the damping strength is high, when the action of the vibration attenuation springs and the damping piston is ended, and the vibration attenuation rubber body conducts damping vibration attenuation, in other words, the vibration attenuation device of the structure is provided with multilevel vibration attenuation. According to the packing box, the vibration attenuation effect is powerful and good, in the transportation process, the packing box can resist against vibration caused by bumpiness of road conditions, safety of the articles in the transportation process is guaranteed, and the articles are prevented from being damaged.

Description

technical field [0001] The invention relates to the field of packaging, in particular to a packing box capable of damping vibration. Background technique [0002] It is very necessary to use packaging in food, medicine, glassware, instrumentation, electromechanical, light industry and other products. It not only protects the goods, but also reduces the damage of the goods in circulation. In modern industry, packaged products need to be transported over long distances. During the transportation process, due to different driving conditions, different degrees of bumps may be caused. When the bumps are too severe, the items in the package may be damaged. In order to avoid the occurrence of the above-mentioned problems, in the prior art, foam, cotton or soft grass and other shock absorbers are often added to the packaging box. Although the cost is low, it is time-consuming and labor-intensive, and the vibration-damping effect is limited, which may still cause The item is damaged...

AI Technical Summary

Problems solved by technology

In modern industry, the packaged products need to be transported for a long distance. Due to the different road conditions during the transportation, different degrees of bumps may be caused. When the bumps are too severe, the items in the package may be damaged.

In order to avoid the occurrence of the above-mentioned problems, in the prior art, foam, cotton or soft grass and other shock absorbers are often added to the packing box. Although the cost is low, it is time-consuming and labor-intensive, and the shock-absorbing effect is limited, which may still cause The item is damaged due to the vibration of the whole packing box

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