Waterproof sealing packaging barrel

Abstract

The invention relates to the technical field of packaging barrels, in particular to the waterproof sealing packaging barrel. According to the waterproof sealing packaging barrel, the top end face of a sealing cover plate is of a conical structure so that accumulated water can conveniently flow downwards, the top end face of the sealing cover plate is provided with first flow guiding grooves in a radial direction, and flange parts are provided with second flow guiding grooves matched with the first flow guiding grooves so that the accumulated water on the top end face of the sealing cover plate can conveniently and smoothly flow away; annular convex rings are arranged on the inner side wall of a sealing cover, annular concave rings which are in sealing fit with the annular convex rings are arranged on the outer side wall of the upper end of a thin barrel part, and therefore the sealing performance of the packaging barrel is improved; clamping blocks and clamping grooves are matched, so that the sealing performance of the packing barrel is further improved; a shockproof base is arranged, so that shockproof performance of the packaging barrel is improved; first annular concave ribs and first annular convex ribs are arranged on the lower end of the shockproof base, so that the shockproof performance of a barrel bottom is further improved; groove openings are arranged and play a role in protecting the packaging barrel; and the sealing cover plate is arranged, so that packaged materials in the packaging barrel can be prevented from being contaminated.

Description

technical field [0001] The invention relates to the technical field of packaging barrels, in particular to a waterproof and sealed packaging barrel. Background technique [0002] As a main storage, transfer and transportation packaging container in industrial production, packaging barrels are widely used to hold various liquid and solid materials such as engine oil, edible oil, chemical solvents, paints and industrial powders. During the long-distance transportation of the packaging barrel, the content of the packaging barrel will also shake along with the shaking during the transportation process, resulting in the packaging barrel being easily deformed or even damaged and leaking. Most of the existing packaging barrels have insufficient sealing performance, and the structure design of the barrel lid is not conducive to the flow of accumulated water, and the waterproof performance is not good, which is easy to cause leakage and deterioration of the contents due to water ingr...

AI Technical Summary

Problems solved by technology

During the long-distance transportation of the packaging barrel, due to the shaking of the contents during the transportation process, the packaging barrel is easily deformed or even damaged and leaks

The sealing performance of most of the existing packaging barrels is not good enough. The structural design of the barrel lid is not conducive to the flow of accumulated water, and the waterproof performance is not good, which is easy to cause leakage and deterioration of the contents due to water ingress

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