Wearable Air Purifier
The wearable air purifier design addresses comfort and positioning issues by using a hinge-connected nozzle assembly that adapts to the wearer's face, enhancing both comfort and air filtration effectiveness.
JP7653454B2Active Publication Date: 2025-03-28DYSON TECH LTD
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Patent Information
- Application Number
- JP2022570339
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2020-05-18
- Filing Date
- 2021-03-11
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2041-03-11
AI Technical Summary
Technical Problem
Existing wearable air purifiers often lack comfort and flexibility in positioning, which can lead to reduced effectiveness in filtering air pollutants and providing relief to users in high-pollution areas.
Method used
A wearable air purifier design featuring a headgear with an air purifier assembly and a nozzle assembly that includes a first and second end section connected to the headgear via hinges, allowing for flexible positioning and improved comfort by adapting to the individual wearer's face.
Benefits of technology
The flexible nozzle assembly configuration enhances comfort and effectiveness by allowing the filtered air to be directed precisely towards the wearer's mouth and nose, improving air quality and reducing exposure to pollutants.
✦ Generated by Eureka AI based on patent content.
Abstract
The wearable air purifier (10) includes headgear (12, 14, 16), air purifier assemblies (42, 44), and a nozzle assembly (100). The air purifier assembly (40) includes a filter (42) and an air flow generator (44) that generates airflow within the filter. The nozzle assembly (100) includes an inlet aperture configured to receive filtered airflow from the air purifier assembly and an air outlet that discharges the filtered airflow from the nozzle assembly. The nozzle assembly (100) includes a first end section (110) coupled to the headgear, a second end section (112) coupled to the headgear, and an intermediate section coupled to the first end section (110) by a first hinge (104) and to the second end section (112) by a second hinge (104).
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