Foldable double-deck frame container
US11021320B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 1, 2017 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Mar 13, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2585/6867
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a foldable double-deck frame container, which comprises a first and second end rails parallel with each other and a first corner post, the first corner post is located at an end of the frame container, the first and second end rails are located between two of the first corner posts, and the second end rail is located above the first end rail, the frame container further comprises a second corner post rotatably connected with the top end of the first corner post so that the second corner post is movable between an vertical position and a folded position. The foldable double-deck frame container according to the present invention has a first corner post and a second corner post, and the second corner post is foldable so as to be folded during the backhaul process from being damaged. Such a frame container has a simpler configuration, lower cost of manufacture, convenience of recovery and a broad range of application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.