US 12,459,105 B2
Toolbox system
Cheng Chen, Nanjing (CN); Jie Guo, Nanjing (CN); Yongning Wu, Nanjing (CN); and Keqiong Zhong, Nanjing (CN)
Assigned to Nanjing Chervon Industry Co., Ltd., Nanjing (CN)
Filed by Nanjing Chervon Industry Co., Ltd., Nanjing (CN)
Filed on Feb. 27, 2023, as Appl. No. 18/175,220.
Application 18/175,220 is a continuation of application No. PCT/CN2022/096771, filed on Jun. 2, 2022.
Claims priority of application No. 202110729299.4 (CN), filed on Jun. 29, 2021; application No. 202210336428.8 (CN), filed on Mar. 31, 2022; and application No. 202210536881.3 (CN), filed on May 17, 2022.
Prior Publication US 2023/0202025 A1, Jun. 29, 2023
Int. Cl. B25H 3/02 (2006.01); B25H 5/00 (2006.01)
CPC B25H 3/023 (2013.01) [B25H 5/00 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A toolbox system, comprising:
a storage box having an accommodation cavity for storing an item, wherein the storage box comprises a limiting portion formed on a housing of the storage box; and
an external hanger assembly comprising an external hanger capable of detachably connecting the item,
wherein the limiting portion comprises at least one of a limiting surface or a limiting hole mating with a connecting portion of the external hanger assembly,
wherein the limiting portion comprises a mounting groove formed with the limiting surface, the connecting portion comprises an insert block, and the insert block is inserted into the mounting groove and abuts against the limiting surface, and
wherein one of the limiting portion and the connecting portion is provided with a groove and another one of the limiting portion and the connecting portion is provided with an elastic member, and the elastic member is insertable into the groove.