A trolley case with folding function
By introducing flexible connectors and folding zippers into the rolling suitcase, the problem of the suitcase becoming too bulky when not in use is solved, achieving flexible capacity adjustment and stable storage.
CN224369229UActive Publication Date: 2026-06-19ZHEJIANG DA SEUNG TRAVEL PROD TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG DA SEUNG TRAVEL PROD TECH CO LTD
- Filing Date
- 2024-11-08
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
Existing rolling suitcases are too bulky when you don't need to carry a lot of items, becoming a burden, and are inconvenient to store, with no way to adjust the capacity according to your needs.
Method used
Design a trolley bag with a flexible connector and a folding zipper. The flexible connector can be folded to adjust the capacity, and the folding zipper is used to keep the bag folded and prevent it from reverting to its original position.
Benefits of technology
It allows for capacity adjustment based on needs, reduces space occupation, facilitates storage, and improves stability in use.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224369229U_ABST
Abstract
A folding trolley bag includes a body and a folding assembly. The body includes an upper cover and a lower cover. The folding assembly includes a flexible connecting part and a folding zipper. The flexible connecting part surrounds and closes the upper and lower covers. The folding zipper includes an upper zipper and a lower zipper. Compared with the prior art, this utility model, by setting the flexible connecting part to connect the upper and lower covers, allows the bag to be expanded in size. Users can freely adjust it according to the environment and actual needs. When the bag is not in use, it can be folded, resulting in a smaller footprint and easier storage. Simultaneously, by setting the folding zipper, when the flexible connecting part is folded, pulling the zipper closes the folding zipper, keeping the bag in a folded state and preventing the flexible connecting part from resetting, thus improving the stability of the bag when used.
Need to check novelty before this filing date? Find Prior Art