Patent ID: 11932301
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. A hygienic cover that covers a contact part with which a human body is in contact, the hygienic cover comprising:
a base cover the bottom surface of which is directly in contact with an exterior surface of the contact part; and
a plurality of cover sheets stacked on top of one another, wherein the bottom one of the stacked cover sheets is attached onto the top surface of the base cover, each of the cover sheets including:
a hygienic layer, and
an adhesive layer the top surface of which is fixed to the bottom surface of the hygienic layer, wherein the bottom surface of the adhesive layer is detachable from the top surface of the hygienic layer of another cover sheet of the plurality of cover sheets,

wherein each of the cover sheets includes a non-adhesive portion, and the non-adhesive portion is formed on an edge of each of the cover sheet and includes only the hygienic layer and does not include the adhesive layer,, wherein each of the cover sheets placed on top is removed from the remaining of the cover sheets by pulling the non-adhesive portion off when the cover sheet become contaminated, wherein the contact part is a steering wheel, and the base cover has a circular channel shape fitting over the steering wheel and having an opening along an inner circumference of the circular channel shape to receive the steering wheel,, wherein each of the cover sheets has a rectangular shape with a plurality of triangular cut-out portions formed along the edge of the cover sheet when the cover sheet is spread out in a flat plane and is placed on the base cover in a way that two edges of the triangular cut-out portion meets each other so that the rectangular shape wraps the exterior surface of the base cover.