Drinking structure having flavor-enhancing substance, cap, and drinking bottle

By designing a flavoring beverage structure that combines a hollow shell with an absorption structure, the problems of easy displacement and contamination in existing flavoring structures are solved, achieving stable connection and easy assembly, and improving the drinking experience and safety.

WO2026138126A1PCT designated stage Publication Date: 2026-07-02FOSHAN YUBO MEDICAL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
FOSHAN YUBO MEDICAL TECHNOLOGY CO LTD
Filing Date
2025-10-28
Publication Date
2026-07-02

AI Technical Summary

Technical Problem

Existing flavoring structures are prone to displacement during assembly, resulting in poor flavor enhancement, easy contamination of the structure, and unstable material bonding, which affects the drinking experience and hygiene safety.

Method used

A drinking structure with flavor enhancer is designed, which combines a hollow shell with an absorption structure, sets up liquid and gas channels, and ensures stable connection through limiting structure and conduit structure. Flexible sleeve and sealing ring are combined to improve sealing performance and simplify the assembly process.

Benefits of technology

It achieves a stable connection between gas and liquid channels, avoiding liquid backflow and flavoring contamination, improving the stability and safety of the drinking experience, and simplifying the assembly and replacement process.

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    Figure CN2025130585_02072026_PF_FP_ABST
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Abstract

A drinking structure having a flavor-enhancing substance, and a cap and a drinking bottle provided with the drinking structure. The drinking structure comprises a hollow housing (100), a suction structure (101) provided on the housing (100), and a liquid passage (102) passing through the housing (100) and the suction structure (101). The housing (100) comprises an accommodating cavity (103) for placing a flavor-enhancing substance, an air inlet hole (111) communicating the accommodating cavity (103) with the outside, and an air outlet hole (112) communicating the accommodating cavity (103) with the liquid passage (102). A side of the housing (100) away from the suction structure (101) is provided with a straw connecting section (104) for connecting an external straw to the liquid passage (102). A side of the straw connecting section (104) close to the suction structure (101) is provided with a limiting structure (105), and the limiting structure (105) is used for limiting a length by which the external straw extends into the liquid passage (102). This design simplifies the structure, improves sealing performance, optimizes manufacturing and assembly processes, and ensures the stability and effectiveness of the flavor-enhancing substance.
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