Shelf with plastic tray
By using a rotary knob to drive a threaded rod and a press-type locking block structure, the problem of cumbersome shelf adjustment operations is solved, enabling rapid adjustment of shelf height and easy pallet installation, thus improving the flexibility and stability of the shelving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 青岛青泰金属制品有限公司
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-21
AI Technical Summary
The existing shelving unit adjustment operation is cumbersome, and frequent adjustments can easily cause wear and tear on parts, making it difficult to meet the needs of modern warehouse management for rapid adjustment of shelving layout.
A rotary knob drives a threaded rod, allowing for quick disassembly and fixing of shelves via adjustment components. A push-button mechanism simplifies tray replacement, while an automatic spring return function ensures stability.
It enables quick adjustment of shelf height and easy installation of plastic pallets, improving the space adaptability and safety of the shelving, meeting the storage needs of items of different sizes, and enhancing efficiency and stability.
Smart Images

Figure CN224522659U_ABST