Content container having guide movable together with a brush rod

The container design with a movable guide and brush assembly addresses cosmetic mixing and application issues by enabling uniform distribution through integrated mixing and discharge mechanisms, improving user convenience and efficiency.

WO2026146691A1PCT designated stage Publication Date: 2026-07-09YONWOO CO LTD
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Patent Information

Application Number
PCT/KR2025/000411
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-30
Filing Date
2025-01-08
Publication Date
2026-07-09

AI Technical Summary

Technical Problem

Cosmetic containers with brush applicators face issues of ingredient separation and non-uniform application due to layering and mixing inefficiencies, requiring manual shaking or repeated brush insertion to achieve uniform distribution.

Method used

A container design with a movable guide and brush assembly that allows for mixing and discharge of contents through insertion and withdrawal movements, incorporating a compression member to absorb and uniformly distribute lipophilic substances.

Benefits of technology

Facilitates convenient and efficient mixing and application of cosmetics by ensuring uniform distribution of ingredients without layer separation, enhancing user experience and operational simplicity.

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    Figure KR2025000411_09072026_PF_FP_ABST
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Abstract

Provided according to an embodiment of the present invention is a content container having a guide movable together with a brush rod. The content container comprises: a container configured to accommodate content; a guide movably received within the container; and a brush rod assembly configured to be inserted into the guide, wherein the brush rod assembly is movable together with the guide in a first movement section and movable independently of the guide in a second movement section.
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