Back to results
US 11,141,525 B1Granted
Ear-cover structure and ear irrigation device
AssigneeNingbo Albert Novosino Co., Ltd.
InventorsYonggui Zhang, Haibo Hu
Life of this patent
Estimating the term…
Abstract
The present application discloses an ear-cover structure and an ear irrigation device. The ear-cover structure includes a cover configured with a containing space with an opening configured at a side of the containing space, a liquid collecting portion extending outwards from the bottom of the cover, and an injection port configured on the cover and communicating with the containing space. The medium collected in the containing space flows through the liquid collecting portion and is discharged from a leakage port to the external environment.
Claims10
An ear-cover structure, comprising:
- a cover, provided with a top wall and a peripheral side wall, the top wall and the peripheral side wall enclosing together to define a containing space with a substantially elliptical opening on a side of the containing space;
- and
- a liquid collecting portion, configured at one end located at a long axis of the substantially elliptical opening, formed by an extension of the cover in a direction away from the containing space, and communicating with the containing space;
- wherein one end of the liquid collecting portion extends radially from the side of the peripheral side wall opposite to the cover,
- wherein, the cover is provided with:
- an injection port, configured at the approximate center of the top wall of the cover and communicating with the containing space;
- and
- a leakage port, configured at one end of the liquid collecting portion away from the containing space and communicating with the containing space,
- when the ear-cover structure is in use, the fluid collected in the containing space flows through the liquid collecting portion and is discharged to the external environment from the leakage port.
6 more elements
Dependencies are inferred from the claim text.