Cosmetic product container and holding mechanism

The cosmetic product container uses a compressible ring to securely hold cosmetic substances, addressing deformation issues by reducing stress points and ensuring reliable containment.

JP2025527614AInactive Publication Date: 2025-08-22ELC MANAGEMENT LLC
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Patent Information

Application Number
JP2025510412
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2022-08-22
Filing Date
2023-07-26
Publication Date
2025-08-22
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing cosmetic product containers often damage or deform cosmetic substances due to localized stress points caused by retention features during accidental drops or impacts.

Method used

A cosmetic product container with a compressible ring made of materials like TPE, TPU, or copolyester elastomer that expands and contracts to securely hold the substance, reducing stress points and preventing deformation.

Benefits of technology

The compressible ring provides reliable retention without damaging the cosmetic substance, ensuring secure containment and protection against accidental drops or bumps.

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Abstract

The cosmetic product container and retention mechanism includes a cup including a cup body and a ring, and a cosmetic substance. The cup body has a first end and a second end and an inner sidewall forming a cup cavity. The inner sidewall includes a first positioning notch. The ring is at least partially disposed within the cup cavity adjacent to the first positioning notch and includes an inner ring surface, defining the ring cavity. The ring is composed of a compressible material positionable in a first expanded configuration and a second compressed configuration. The cosmetic substance has a first end and a second end and an elongated body therebetween. At least a portion of the elongated body is disposed within the ring cavity. The ring is adapted to apply a retention force to the cosmetic substance when at least a portion of the cosmetic substance is disposed within the ring cavity.
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Citation Information

Patent Citations

  • Packaging bottle with high cosmetic utilization rate and application thereof

    CN111543769A

  • Shockproof lipstick box

    CN211510835U

  • Product dispensers and stationary cups

    JP3219640U

  • Universal Lipstick Refill Case

    US20130075301A1

  • Adhesive applicator

    WO2014001762A1