Snorkel mask

The snorkel mask addresses breathing resistance issues by separating the visor and face into vision and breathing areas with non-return valves and exhalation openings, enhancing user experience through reduced resistance and clear vision.

EP4763690A1Pending Publication Date: 2026-06-24HOODOO COMMERCE GMBH
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Patent Information

Application Number
EP2025213340
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-11
Filing Date
2025-11-04
Publication Date
2026-06-24

AI Technical Summary

Technical Problem

Existing snorkel masks with a large visor and face seal suffer from limited cross-sectional area for inhalation and exhalation due to separate channels, leading to increased breathing resistance.

Method used

A snorkel mask design with a separating element dividing the visor and face into a vision area and a breathing area, using non-return valves to direct airflow from the vision area to the breathing area, and exhalation openings on the visor to release exhaled air directly into the environment, eliminating the need for separate inhalation and exhalation channels within the snorkel.

Benefits of technology

This design reduces breathing resistance by utilizing the full cross-sectional area for inhalation and expels exhaled air away from the user's view and ears, minimizing noise and obstruction, while maintaining a watertight seal.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to a snorkel mask comprising a large visor, a face seal resting against a circumferential edge of the visor, and a snorkel. The snorkel is connected to the snorkel mask via a connecting piece at a connection point formed by the visor. Exhalation openings are provided on either side of the connecting piece in the connection point, allowing exhaled air to be exhaled from a breathing area of ​​the snorkel mask's visor, while the snorkel serves exclusively for inhalation. The exhalation openings are arranged such that exhaled air does not flow over the visor's field of vision or escape in the area of ​​the ears.
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Citation Information

Patent Citations

  • Snorkel mask

    EP3178735B1

  • BREATHABLE SNORKEL MASK AND BREATHING HOSE

    DE102023136184A1

  • swimming mask

    DE202020106638U1

  • Exercise mask for exercising the respiratory muscles and / or snorkel mask with improved air guidance

    EP3827886A1

  • Full face diving mask

    EP3944879A1