A rice cooker opening and closing adjusting structure and a rice cooker

CN121369915BActive Publication Date: 2026-07-24GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Filing Date
2025-12-12
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The existing rice cooker's lid and body connection structure is not adjustable, which makes the compression of the buffer block unable to adapt to different usage scenarios. This affects the smoothness of the lid opening process and the sealing of the lid, and may cause problems such as popping or heat loss.

Method used

By setting long limiting holes and support frames on the pot body, the hinge shaft can be adjusted back and forth within the limiting holes. Combined with elastic buffer blocks and hinge springs, a multi-level limiting structure can be achieved to precisely adjust the buffering force and compression amount.

Benefits of technology

It enables flexible adjustment of the opening buffer effect according to user needs and scenarios, prevents jumping, improves user comfort and sealing performance, and ensures a smooth and stable opening and closing process.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN121369915B_ABST
    Figure CN121369915B_ABST
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Abstract

The application discloses an electric rice cooker opening and closing adjusting structure and an electric rice cooker. The electric rice cooker opening and closing adjusting structure comprises a pot cover provided with an elastic buffer block, a pot body provided with a support frame and a hinge shaft, the support frame is provided with a long limiting hole, the hinge shaft penetrates through the long limiting hole and is rotationally connected to the pot cover, the hinge shaft is further sleeved with a hinge spring piece, one end of the hinge spring piece is connected to the pot cover, and the other end of the hinge spring piece is connected to the support frame; when the pot cover and the pot body are in an open state, the elastic buffer block abuts against the support frame and generates compression deformation; the front and back positions of the hinge shaft in the long limiting hole are adjusted to adjust the compression deformation amount of the elastic buffer block. By adjusting the front and back positions of the hinge shaft in the long limiting hole, the elastic buffer block is subjected to different pressures from the support frame, so that the buffer strength is adjusted, the adjusting mode can flexibly adjust the opening cover buffer effect according to actual use requirements of users and different scenes, and the opening cover process is ensured to be smooth and smooth.
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