Cosmetic container provided with pump including part made of polyketone material

Abstract

The present invention relates to a cosmetic container provided with a pump including a part made of a polyketone material, wherein the pump functions to pump a cosmetic to the outside and has some part made of the eco-friendly material polyketone, whereby the problems of odor generation and harmfulness of formaldehyde, which is a raw material for the conventional substance polyacetal (polyoxymethylene (POM)), can be eliminated to give the user neither an unpleasant feeling nor irritation, thus allowing the user to use the cosmetic safely.

Description

technical field [0001] The present invention relates to a cosmetic container fitted with a pump comprising parts made of polyketone material, and more particularly to such a cosmetic container fitted with a pump comprising parts made of polyketone material, wherein the pump It is used to pump cosmetics to the outside and has some parts made of polyketone, an environmentally friendly material, thereby eliminating the odor and harmful problems of formaldehyde, which is the raw material of the traditional substance polyacetal (polyoxymethylene (POM)), to The user is neither uncomfortable nor irritated, thereby allowing the user to use the cosmetic product safely. Background technique [0002] Cosmetics are products used on the human body for the purpose of increasing the attractiveness of the human body, brightening the appearance of the human body, or maintaining or improving the health of the skin or hair by making the human body clean and beautiful. [0003] When the cosmet...

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Problems solved by technology

[0008] However, in the prior art pump components, since the fixed bushing 2, the piston support 3, and the valve stem 5 are formed of polyacetal (polyoxymethylene (POM)), they suffer from friction between the components during long-term use. while worn out

Therefore, the sealing force between the pump parts is reduced and the compression force is reduced, making it difficult for the pump to discharge quantitatively

[0009] In addition, since polyacetal (polyoxymethylene (POM)) used as a pump material of the prior art contains formaldehyde in raw materials, which is harmful, emits an odor through formaldehyde, and when the cosmetic container is not used for a long time, its In contact with cosmetic materials that are chemical products, the smell of formaldehyde is emitted together with cosmetic materials, which causes discomfort or irritation to users

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