Twist cap with straw

The rotating cap design ensures reliable straw storage and prevents choking during transport, solving the problems of easy detachment and contamination of existing spout caps, and providing a safer and more convenient drinking experience.

CN224278196UActive Publication Date: 2026-05-26NINGBO JOYBABY INFANT & KIDS PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO JOYBABY INFANT & KIDS PROD CO LTD
Filing Date
2025-06-18
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The existing mouthpiece cap is prone to detachment of the lip due to impact during carrying, causing the mouthpiece to be exposed and drinking water to leak, especially when carried in a backpack, which can easily contaminate the mouthpiece.

Method used

A rotating bottle cap was designed to switch between the use and storage states by rotating the cap around its central axis. Combined with a backstop component and an elastic element, the rotating cap ensures that it can only rotate in one direction, preventing the straw end from pressing against and squeezing the straw, avoiding jamming and tearing, and controlling the flow to prevent choking.

Benefits of technology

It effectively prevents the straw from being mishandled or contaminated during transport, avoids damage to the straw end, ensures safe drinking, and is simple and convenient to use.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224278196U_ABST
    Figure CN224278196U_ABST
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Abstract

This utility model discloses a rotary bottle cap with a straw, comprising a bottle cap assembly and a rotary cap. The bottle cap assembly includes a bottle cap and a straw. The bottle cap has a cap cavity with a bottom opening and a side mounting hole communicating with the cap cavity. The middle part of the straw is sealed and mounted to the side mounting hole of the bottle cap. The rotary cap has a receiving cavity with a bottom opening and a side opening communicating with the receiving cavity. The rotary cap is rotatably mounted on the bottle cap such that the top of the bottle cap is received in the receiving cavity. By driving the rotary cap to rotate around the central axis of the bottle cap, the rotary bottle cap can switch between a use state and a storage state. When the rotary bottle cap is in the use state, the top of the straw extends to the outside of the rotary bottle cap through the side opening of the rotary cap. When the rotary bottle cap is in the storage state, the top of the straw is hidden between the bottle cap and the rotary cap.
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