Powder puff
AssigneeDong Li
InventorDong Li
Life of this patent
Estimating the term…
Abstract
A powder puff includes an elastic airbag and a cosmetic cover; the elastic airbag has a cavity; one end of the elastic airbag is provided with an air hole, an air-tight structure is arranged in the air hole and used for opening or closing the air hole; when the air hole is opened, the elastic airbag can be squeezed into a retracted state, or inhale spontaneously and restore elastically into an expanded state; the cosmetic cover covers the other end of the elastic airbag body. The elastic airbag may inhale autonomously, after the inflation is completed, the elastic airbag will stably support the cosmetic cover, which will not shake and is in a stable state, making it easy to apply makeup. The elastic airbag adopts an autonomous inhaling method, and the air pressure in the cavity is equal to the external air pressure.
Claims8
A powder puff, comprising:
- an elastic airbag, having a cavity, one end of said elastic airbag is provided with an air hole, an air-tight structure is arranged in said air hole and used for opening or closing said air hole;
- when said air hole is opened, said elastic airbag can be compressed into a retracted state, or inhaled spontaneously and restored elastically into an expanded state;
- and,
- a cosmetic cover, covering said elastic airbag;
- wherein said elastic airbag includes an elastic airbag body with an airbag port and a cover body, said cover body seals said airbag port, said cavity is formed between said cover body and said elastic airbag body, said air hole is arranged on said cover body, said cosmetic cover covers said elastic airbag body;
- wherein said elastic airbag body is provided with a first sealing ring in communication with said cavity, an opening of said first sealing ring is said airbag port;
- one end of said cover body protrudes to form a second connecting ring, said second connecting ring is inserted into said first sealing ring, and said first sealing ring and said second connecting ring are respectively provided with a first sealed part and a sealed groove clamped with each other.
Dependencies are inferred from the claim text.