Exercise assist device
US7963887B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2007 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Aug 6, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S482/901
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention allows a user to exercise effectively. A desired exercise effect is not obtained when the user puts too much weight onto a seat. To prevent this, an exercise assist device comprises a limit switch that detects whether a predetermined load (weight) is applied to foot rests, i.e., whether the user steps on the foot rests properly and exercises successfully. A control circuit controls a drive device for swinging the seat; obtains the number of successes relative to the total number of swings, and a success rate, based on detection results by the limit switch; displays the number of successes and the success rate on a display panel, and controls the rotational speed of a motor via a motor control circuit. As a result, the device determines automatically the degree of exercise proficiency of the user, and allows the user to exercise effectively in accordance with his/her degree of the proficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.