A fingerprint unlocking water cup

CN224420657UActive Publication Date: 2026-06-30CHONGQING CHUANGJIUHE NETWORK TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: CHONGQING CHUANGJIUHE NETWORK TECHNOLOGY CO LTD
Filing Date: 2025-09-08
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

Existing smart water bottles suffer from cumbersome operation, low security, and are easily opened by accident or children. Furthermore, the lack of an integrated locking mechanism between the lid and the body poses a risk of accidental ingestion or contamination of the liquid.

Method used

It adopts a fingerprint unlocking mechanism and a mechanical linkage locking structure. The opening and closing of the top cover is controlled by fingerprint recognition, and the cup lid and cup body are locked when the top cover is closed. Combined with the mechanical triggering mechanism, it ensures that the cup body can only be separated when locked.

Benefits of technology

It achieves a double locking between the lid and the cup body, improving safety and ease of use, preventing unauthorized opening and accidental unscrewing, and enhancing the ability to prevent accidental opening and the reliability of use.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224420657U_ABST

Patent Text Reader

Abstract

This utility model discloses a fingerprint-unlocked water cup, comprising: a top cover, a cup lid, and a cup body. The top cover is hinged to one side of the cup lid, and the other side of the cup lid is provided with a fingerprint unlocking mechanism that engages with the top cover. Multiple slots are provided circumferentially on the inner side of the cup lid, and multiple locking strips are provided on the upper part of the cup body corresponding to the slots. The cup lid contains the water cup unlocking mechanism. This utility model achieves dual-locking security protection for the cup lid and cup body by integrating fingerprint recognition and a mechanical linkage locking structure: the fingerprint recognition mechanism can accurately control the opening and closing of the top cover, preventing unauthorized use and improving the security and personalization level of use; the water cup unlocking mechanism triggered by the top cover ensures that the cup lid and cup body are only locked when the top cover is closed, effectively preventing the cup body from being accidentally unscrewed, improving the product's anti-accidental opening capability and reliability.

Need to check novelty before this filing date? Find Prior Art