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(11) | EP 2 457 466 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Multi-functional chair assembly |
| (57) Disclosed is a multi-functional chair assembly (1) which includes a seat plate (7)
capable of being forwardly tilted in accordance with the figure of the user or the
working environment where the chair assembly (1) is used, and a back plate (4) having
a subdivided-multi-stage locking function and a tilt limiting function. The chair
assembly (1) includes a tilting limiter (28) for limiting a free tilting angle of
the back plate (4), a multi-stage locker (29) for locking a tilting state of the back
plate (4), an elasticity adjuster (30) for adjusting a tilting strength of the back
plate (4), a seat plate tilter (31) for forwardly tilting the seat plate (7), and
a vertical level adjuster (19) for adjusting a vertical level of the seat plate (7).
The chair assembly (1) is configured to be simply and conveniently manipulated using
cables, thereby achieving convenience in use and comfort.
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