Respiratory mask

The array-arranged plug-in structure solves the existing technical problems. The array-arranged plug-in connection structure solves the problem of easy disconnection of the breathing mask connection, improves the reliability and durability of the connection, avoids magnetic interference, and enhances safety and adaptability.

CN224370408UActive Publication Date: 2026-06-19BMC MEDICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BMC MEDICAL CO LTD
Filing Date
2024-12-23
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The existing connection methods between the main body and frame of the breathing mask or between the frame and the headband are prone to detachment, affecting the safety of use and the therapeutic effect. In addition, the magnetic attraction method may cause magnetic interference, and the buckle method is prone to loosening.

Method used

The connector structure employs an array of plugs, which achieves connection through friction and limiting between multiple first plugs and multiple second plugs, thereby improving connection strength, durability, and safety, and allowing adjustment of relative connection positions to enhance flexibility and adaptability.

Benefits of technology

It enhances the reliability and durability of the connection, avoids magnetic interference and magnetic effects, and improves the safety and adaptability of use.

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  • Figure CN224370408U_ABST
    Figure CN224370408U_ABST
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Abstract

The utility model relates to ventilation treatment field discloses a breathing mask, including main part, frame and headband, main part is used for with the mouth and / or nose of patient connects, frame connects in main part, headband connects in frame, its characterized in that, frame and main part between and / or headband and frame between pass through detachable connecting structure and connect, detachable connecting structure includes first connecting structure and second connecting structure, first connecting structure sets up on one of frame and main part and / or on one of headband and frame, second connecting structure sets up on the other of frame and main part and / or on the other of headband and frame, first connecting structure includes the multiple first plug connectors that are arrayed arrangement, second connecting structure includes the multiple second plug connectors that are arrayed arrangement, every first plug connector can be inserted and is connected and is located between two second plug connectors, every second plug connector can be inserted and is connected and is located between two first plug connectors.
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