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US 2022/0022575 A1Published application
Removable face mask
AssigneeMarket Union Co., Ltd.
InventorYihu TANG
Life of this patent
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Abstract
The invention discloses a removable face mask, which comprises a face mask body and a supporting body, and further comprises a fastener, wherein the fastener is rotated so that a buckling portion is passed through a hole on the face mask body and embedded into a hole on the supporting body, and the face mask body and the supporting body are connected in a snap-in manner, which simplifies the structure and provides the advantages of convenience in disassembly and use.
Claims10
A removable face mask comprising a face mask body and a supporting body, further comprising:
- a fastener which is rotatably connected to the supporting body and provided with a buckling portion at an end thereof, an edge of the face mask being located between the support and the fastener, the support and the face mask body being provided with holes at the positions corresponding to the buckling portion, and the fastener being rotated so that the buckling portion is passed through the hole on the face mask body and embedded into the hole on the supporting body.
Dependencies are inferred from the claim text.