A thermally insulated container for holding pre-prepared meals

CN224376264UActive Publication Date: 2026-06-19CHANGSHA SANZHI AGRI TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHANGSHA SANZHI AGRI TECH CO LTD
Filing Date
2025-08-08
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing insulated boxes have problems such as inflexible internal space partitioning, inconvenient replacement of refrigeration ice packs, and loss of cold air when storing pre-cooked food, resulting in cross-contamination of flavors and poor heat preservation.

Method used

It adopts a removable partition and a pre-set partition slot design to flexibly divide the internal space, and the ice pack cooling box installed by the fixed structure can be easily replaced and uniformly cooled. Combined with the sealing design and the water channel to manage condensate.

Benefits of technology

It achieves flexible space partitioning, avoids cross-contamination and odor mixing, improves space utilization efficiency and heat preservation effect, simplifies the ice pack replacement process, reduces cold air loss, and extends the preservation time.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224376264U_ABST
    Figure CN224376264U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of food preservation equipment technology, specifically to an insulated box for pre-prepared dishes. It includes an insulated box body and a lid, as well as several partitions and several ice pack cooling boxes arranged around the box body. The partitions are located within the inner cavity of the insulated box body, dividing it into multiple independent spaces. The box body has partition slots that match the partitions. The ice pack cooling boxes are detachably mounted on the side walls of the insulated box body, and each box contains replaceable ice packs to keep the box cold. The detachable partitions allow users to divide the internal space according to the type, quantity, and container size of the pre-prepared dishes. This creates multiple independent spaces, isolating different dishes and preventing cross-contamination and odor mixing. It improves space utilization and adapts to diverse storage needs. The ice pack cooling boxes can be easily installed and removed using a fixed structure. Replacing ice packs does not require opening the main insulated box lid, reducing cold air loss.
Need to check novelty before this filing date? Find Prior Art