A circulation tank

By incorporating first corner protectors and various structural reinforcement measures into the reusable box, the problem of easy damage to cardboard boxes during transportation has been solved, achieving the effects of reducing the damage rate of consigned items and environmental protection.

CN224797619UActive Publication Date: 2026-09-25SHENZHEN S F TAISEN HLDG (GRP) CO LTD
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Patent Information

Application Number
CN202521801401.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-22
Publication Date
2026-09-25
Estimated Expiration
2035-08-22

AI Technical Summary

Technical Problem

Existing cardboard boxes are easily damaged during transportation, resulting in a high rate of damage to shipped items, and disposable packaging also burdens the environment.

Method used

Design a reusable box with a first corner protector to protect the corners of the lid. The corner protector is connected to the box body, which can reduce the stress on the lid during transportation, reduce the damage rate, and improve transportation efficiency through various structures to enhance the stability of the box and the stacking limit structure.

Benefits of technology

It effectively reduces the damage rate of consigned items, reduces environmental pollution, and improves the stability and transportation efficiency of the reusable container.

✦ Generated by Eureka AI based on patent content.
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Abstract

The application provides a circulating box, which comprises a box body, a cover body and a first corner guard, wherein the box body has an opening and a plurality of side walls for surrounding the opening; the cover body is used for closing the opening; the first corner guard is connected with adjacent side walls and located at the intersection of the adjacent side walls; at least one group of intersections arranged in a diagonal manner is provided with the first corner guard, the first corner guard protrudes out of the opening in the arrangement direction of the box body and the cover body, and the height of the first corner guard protruding out of the opening is at least the thickness of the cover body; in this way, the structural stability of the circulating box can be effectively improved, and the probability of damaging the deposited object due to the damage of the corners of the circulating box can be reduced.
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