A mask with a space-forming function to prevent glasses from fogging up.
The mask structure with rod-shaped materials from nose to chin addresses glasses fogging and airtightness issues by directing exhaled air away from glasses, ensuring clear vision and reduced infection risk.
JP2026076089APending Publication Date: 2026-05-11合同会社CACAO
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Patent Information
- Application Number
- JP2024196325
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2026-05-11
AI Technical Summary
Technical Problem
Conventional masks fail to effectively prevent glasses from fogging due to exhaled air leakage, particularly in cold or high-humidity environments, and struggle to balance airtightness and comfort, especially in settings requiring strict infection control.
Method used
A mask structure incorporating multiple rod-shaped shape-retaining materials extending from the nose to the chin, forming a mountain-like shape that directs exhaled air away from the glasses and adjusts to fit snugly to the face for improved adhesion and airtightness.
Benefits of technology
Prevents glasses fogging by effectively directing exhaled air, maintains clear vision, and reduces the risk of infection by ensuring a comfortable, airtight fit adaptable to various environments.
✦ Generated by Eureka AI based on patent content.
Abstract
This mask provides enhanced airtightness while ensuring breathability depending on the situation. [Solution] The mask incorporates multiple rod-shaped shape-retaining materials from the nose to the chin, creating a mountain-like space from the nose to the chin, allowing exhaled air to be efficiently expelled towards the chin. This space prevents exhaled air from directly contacting glasses, effectively suppressing fogging, while also reducing breathlessness. The shape-retaining materials can be manually adjusted by the user to improve the fit between the mask and the face, allowing the user to wear the mask comfortably and perform tasks without obstructing their vision.
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