Double-walled electric kettle body and electric kettle with it
CN224420727UActive Publication Date: 2026-06-30文国清
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 文国清
- Filing Date
- 2025-04-25
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
When existing double-walled electric kettles are molded with the spout and outer liner as a single piece, it is difficult to achieve a seal and isolation between the inner liner and the spout, resulting in complex processes, high costs, and low reliability.
Method used
The design features an inwardly protruding connecting spout on the outer liner, with the inner liner and outer liner welded together for sealing before being connected to the spout. This simplifies the process and achieves a seal through welding, completely isolating the spout from the annular cavity.
Benefits of technology
This improves the reliability and sealing of the kettle body, ensures its service life and good heat insulation effect, and reduces costs and safety.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224420727U_ABST
Abstract
This utility model discloses a double-layer electric kettle body and an electric kettle having the same. The double-layer electric kettle body includes an outer liner, an inner liner, and a spout. The outer liner has a water outlet on its peripheral wall and a connecting spout surrounding the water outlet, the connecting spout protruding inwards from the outer liner. The inner liner is fitted inside the outer liner and forms an annular cavity between them. The upper periphery of the inner liner is welded and sealed to the upper end of the outer liner, and the lower periphery of the inner liner is welded and sealed to the lower end of the outer liner. The spout is welded and sealed to the water outlet and communicates with the connecting spout. The periphery of the connecting spout is welded and sealed to the outer surface of the inner liner. The inner liner has a water outlet hole communicating with the connecting spout, and the water outlet hole communicates with the spout through the connecting spout. This double-layer electric kettle body has better reliability and sealing, ensuring its service life and good heat insulation effect. Furthermore, it has a simple structure, low cost, and high safety.
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