Vibration generator and shoe having same
US11751627B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 23, 2018 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Jan 16, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/12
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Disclosed is a vibration generator for shoes, including: a flat vibration plate having a length longer than the width thereof; support pieces horizontally protruding in the widthwise direction of the vibration plate; upper and lower casings coupled while restricting each end portion of each support piece, so as to accommodate the vibration plate therein; core magnets fixedly provided in one or more places among the respective end portions in the lengthwise direction of the vibration plate; upper magnets fixed to the upper casing so as to face the core magnets, thereby generating a repulsive force; and bottom magnets fixed to the lower casing so as to face the core magnets, thereby generating a repulsive force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.