Coating barrel used for being filled with high-grade coating

Abstract

The invention relates to the field of coating packaging devices, in particular to a coating barrel used for being filled with high-grade coating. The coating barrel comprises an outer layer barrel body and an inner layer barrel body which is arranged in the outer layer barrel body; a sealing ring connected with the outer layer barrel body is arranged on the reverse side of an outer layer barrel body sealing cover, and triangular elastic fastening plates are evenly connected to the outer layer barrel body sealing cover in the edge direction and provided with hole broaching structures; the top of the inner layer barrel body adopts groove design, and an inner layer barrel body sealing cover and the periphery of the inner layer barrel body adopt turning cover design; two hard springs are arranged at the bottom of the inner layer barrel body and are hosting springs, and a circular hoisting plate is welded to the tops of the hoisting springs; and the edge of the circular hoisting plate is tangent to the inner wall of the inner layer barrel body. Owing to the fact that the hoisting springs are disposable springs, when the hoisting springs return to a normal state, the hoisting springs cannot be compressed; and thus after coating in the coating barrel runs out, the coating barrel is also discarded and cannot be recycled, and the situation that the branded coating barrels are adopted bybad manufacturers to be filled with counterfeit and shoddy coating is eradicated accordingly.

Description

technical field [0001] The invention relates to the field of paint packaging equipment, in particular to a paint barrel used for filling high-grade paint. Background technique [0002] Coatings, traditionally called paints in China, are coatings on the surface of objects to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion. It is a viscous liquid prepared with organic solvent or water with or without adding pigments, fillers, and corresponding additives. The relatively authoritative book "Painting Technology" in the Chinese coatings industry defines it as follows: "Painting is a material that can be coated on the surface of an object by different construction techniques to form a firm adhesion, a certain strength, and a continuous coating. Solid film. The film formed in this way is commonly called a coating film, also known as a paint film or a coating." [0003] Since the paint is...

AI Technical Summary

Problems solved by technology

In order to ensure that their products are not counterfeited, existing paint manufacturers, especially some high-end paint manufacturers, use a lot of anti-counterfeiting technology on paint buckets, but because paint buckets are often recycled by unscrupulous manufacturers after use, they can be filled with counterfeit products. Fake and shoddy paint, fake brand paint, users will spend a lot of money to buy fake and shoddy paint without knowing it, which will not only cause property loss, but may even cause health damage due to the use of fake and shoddy paint

[0004] At present, the paint buckets sold in the market are generally simple drum-shaped structures, which are only composed of bucket walls, bucket lids and handles, but there is no protective structure for the paint buckets, which causes the paint buckets to squeeze each other during transportation. pressure, causing pits or damage on the outer surface of the paint bucket, resulting in economic losses

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