Position adjusting device for exercising apparatus
US11065502B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 8, 2020 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Jan 8, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/093
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A height adjustment mechanism for exercising apparatus includes a first frame body and a second frame body being slidable relative to the first frame body in an adjusting direction. The second frame body has a series of positioning holes. A pressing member is disposed at one side of the first frame body for tightening or loosening the second frame body. A slidable block is limitedly movable along the first frame body in the adjusting direction. A pin member is received in the slidable block and operable to be engaged in a selected one of the positioning holes so that movement of the second frame body causes movement of the slidable block within a limited range. When the slidable block moves toward bottom of the limited range, the pressing member is pulled inward by at least one connecting arm to a tightening position to clamp the second frame body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.