Structure of a mask
AssigneeQbas Co., Ltd.
InventorHeng-Ea Shiue
Life of this patent
Estimating the term…
Abstract
A structure of a mask (1) includes a frame (10), a viewing window assembly (20), and a waterproof skirt assembly (30). The face portion (32) of the waterproof skirt assembly has a circumferential contact area (33). The face portion has a first shape and is made of a material that includes a re-moldable material. When a user (U) puts on the mask through a fastening device (40), the face portion is adapted to be squeezed and deformed to be in a second shape by the user's face, whereby making the circumferential contact area be capable of further following the contour of the user's face; whereas when the user takes off the mask, the face portion remains in the second shape.
Claims12
A structure of a mask, comprising:
- a frame;
- a viewing window assembly having a periphery;
- a waterproof skirt assembly having a front portion and a face portion extending rearwardly from the front portion, in which the front portion and the periphery of the viewing window assembly are jointly embedded in the frame, and the face portion having a circumferential contact area;
- wherein the face portion having a first shape and being made of a material that includes a re-moldable material, in which the re-moldable material is deformable and is at least one of temperature-oriented and pressure-oriented;
- when a user puts on the mask through a fastening device, the face portion is adapted to be squeezed and deformed to be in a second shape by the user's face, whereby making the circumferential contact area be capable of further following a contour of the user's face;
- whereas when the user takes off the mask, the face portion remains in the second shape.
Dependencies are inferred from the claim text.