Head cradle including a head band member having excellent flexibility
US11517058B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2018 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Nov 19, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62B18/084
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
According to one embodiment of the present disclosure, the head cradle including 5 two head band members fastened to each other is provided, where the head band member includes: a support member extending in one direction; a first fastening part formed at one end portion of the support member and having an insertion hole formed to pass therethrough; a second fastening part formed at the other end portion of the support member; and a strap connection part which is formed at an end portion of the first 0 fastening part or the second fastening part and to which a strap connected to a mask main body is connected, where the support member includes a hole-section on which at least one slit hole having a shape extending at a predetermined angle with respect to the one direction is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.