Patent ID: 11871884
Assignee: DREAME INNOVATION TECHNOLOGY(SUZHOU) CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A portable vacuum cleaner, comprising: a housing and a filter assembly provided in the housing, the housing comprising:
a dust collecting cylinder, the dust collecting cylinder being hollow inside, and the dust collecting cylinder being opened to form an air inlet port and a mating port each at ends of the dust collecting cylinder, the mating port being configured to receive a dust scraping structure;
a dust blocking cover, the dust blocking cover being rotatably connected to the air inlet port of the dust collecting cylinder, so as to open and close the air inlet port; and
a main body, the main body being hollow inside and detachably connected to the mating port of the dust collecting cylinder;
wherein a two-way locking structure is provided between the dust blocking cover and the main body, the two-way locking structure is adapted to lock or unlock the dust blocking cover and the main body simultaneously with the dust collecting cylinder, so that when the two-way locking structure is in a locked state, the dust blocking cover cannot open the air inlet port, while the dust collecting cylinder and the main body cannot be separated.