Title:
STACKABLE STORAGE BOX COMBINATION
Document Type and Number:
WIPO Patent Application WO/2023/193617
Kind Code:
A1
Abstract:
A stackable storage box combination, comprising: a first storage box (10a) and a second storage box (10b); and a locking mechanism (20) comprising a locking member (21) rotatably connected to the first storage box (10a) or to a cover body (12), and locking engagement portions (22) arranged on the second storage box (10b), the locking member (21) being restrained on the first storage box (10a) or the cover body (12) in the manner of being capable of moving up and down along a side wall of the first storage box (10a); and further comprising a biasing component arranged on the first storage box body (10a) and acting on the locking member (21), the biasing component being configured to: during a process in which the locking member (21) deflects relative to the first storage box (10a), allow the locking member (21) to move upwards along a box body side wall (11n) of or a cover body side wall (12n) of the first storage box (10a) under the action of an external force, and allow the locking member (21) to be repositioned downwards at least in the state of being deflected to a second locking position after the external force is removed, so that the locking member (21) is unlocked from or locked to the locking engagement portions (22) on the second storage box (10b). During the locking and unlocking process of the storage box combination, the force application angle of the locking member is more reasonable, causing less abrasion and deformation of containers.
Inventors:
YOU LIZHONG (CN)
Application Number:
PCT/CN2023/083732
Publication Date:
October 12, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
YOU LIZHONG (CN)
International Classes:
B65D21/036
Foreign References:
| CN219030148U | 2023-05-16 | |||
| US20180044059A1 | 2018-02-15 | |||
| CN204161752U | 2015-02-18 | |||
| CN210556260U | 2020-05-19 | |||
| CN201873076U | 2011-06-22 | |||
| US20150021328A1 | 2015-01-22 | |||
| US20200087029A1 | 2020-03-19 |
Attorney, Agent or Firm:
NINGBO CHANNEL PATENT ATTORNEYS OFFICE (CN)
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