Liquid self-dispensing makeup pen

The metal brush holder in the liquid self-dispensing makeup pen addresses the issues of instability and limited clamping in plastic holders by providing secure and elastic clamping, ensuring a stable and premium makeup experience.

US20260206947A1Pending Publication Date: 2026-07-23NINGBO JIELI COSMETIC PACKAGING CO LTD
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
NINGBO JIELI COSMETIC PACKAGING CO LTD
Filing Date
2026-03-17
Publication Date
2026-07-23

AI Technical Summary

Technical Problem

Existing makeup pens with plastic brush holders suffer from weak bonding forces, instability, and limited clamping length, leading to loosening, detachment, and restricted elasticity, affecting the service life and safety of the product.

Method used

A liquid self-dispensing makeup pen with a metal brush holder, featuring a metal brush holder with a clamping section that securely clamps the brush over a greater length and includes a fastening mechanism to stabilize the brush, using materials like aluminum, copper, or zinc-iron alloy, ensuring firm fixation and improved elasticity.

Benefits of technology

The metal brush holder provides stable and reliable clamping, enhancing the brush's elasticity and overall structural strength, resulting in a premium makeup experience with improved stability and smoothness.

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Abstract

The present disclosure relates to the technical field of makeup pens, and in particular, to a liquid self-dispensing makeup pen with a metal brush holder. In a makeup pen in the prior art, a brush is fixed to a brush holder made of plastic. After the brush is fastened by using the plastic, the brush is not elastic, resulting in poor makeup experience. A liquid self-dispensing makeup pen includes a main body part with a liquid cosmetic; and a pen tip assembly including a brush and a metal brush holder. A head of the metal brush holder has a gradually flattened clamping section, and the clamping section is configured to clamp the brush. A delivery channel running through two ends of the metal brush holder is formed inside the metal brush holder. The cosmetic in the main body part is delivered to the brush through the delivery channel. The liquid self-dispensing makeup pen according to the present disclosure has a reasonable structure. The brush clamped by the brush holder made of a metal is elastic, and the metal brush holder extending out of a pen tip offers a premium texture, thereby achieving good makeup experience.
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