Knockdown adjustable bed with a slidable assembly
US10912391B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Feb 9, 2021 |
| Priority date | — |
| Expiry date | Jul 9, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/0142
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An adjustable bed includes: a head frame assembly; a foot frame assembly; a knockdown connecting bracket; a slidable assembly having a pair of slidable assembly sides slidable within a pair of lower C steel brackets in a slidable assembly upward direction or a slidable assembly downward direction; a plurality of slidable assembly angle steels; a pair of head lift arm bracket assemblies; a second head tilt angle bracket; a head tilt platform; a head lift platform; a lumbar lift bracket assembly; an upper seat platform; a support platform; a lower seat platform; a head lift motor, secured to the head frame assembly for driving the pair of head lift arm bracket assemblies in a head lift forward direction or a head lift backward direction; and a head support tube, having an upper end pivotally connected to a L bracket and a lower end connected to the head lift platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.