Titanium metal composite liner vacuum cup
CN224403326UActive Publication Date: 2026-06-26ZHEJIANG BAHE KITCHENWARE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG BAHE KITCHENWARE CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
Existing thermos cups have poor heat retention and are prone to leaking.
Method used
It adopts a titanium metal composite inner liner and a vacuum insulation layer, and improves the sealing performance through a double sealing mechanism and a vacuum pumping mechanism to achieve vacuum insulation.
Benefits of technology
It improves the heat preservation effect, avoids water leakage, and ensures the airtightness and reliability of the thermos.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224403326U_ABST
Abstract
The utility model relates to the technical field of vacuum cup, concretely is a titanium metal composite inner bag vacuum cup, including outer cup body, the inside fixed cup inner bag of outer cup body, the material quality of cup inner bag is titanium metal composite material quality, the vacuum heat insulation layer is formed between cup inner bag and outer cup body, the top of outer cup body is fixed with cup mouth, the surface screw thread cover of cup mouth is equipped with cup cover, be provided with double seal mechanism between cup cover and cup mouth, the inside of double seal mechanism includes sealing washer, recess, compression spring and sealing ring, the bottom of outer cup body is provided with vacuumizing mechanism, vacuumizing mechanism is composed of sealing sleeve and vacuum assembly. The utility model not only improves the heat preservation effect when vacuum cup uses, and avoided the phenomenon that the water leakage occurred when vacuum cup used.
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