| 摘要 |
A vertically moveable headrest (2) is attached to a backrest (1) of a chair which may easily be adjusted in a vertical position to suit user's of differing heights. The backrest (1) includes a pair of upright rods (11) with each upright rod (11) having an annular groove (12). The headrest (2) includes a main body (21) which is configured to provide a support for the user's is head. For adjustment, fasteners (24) are loosened to disengage from the rods (11) and allow vertical movement of the headrest (2) relative to the rods (11) of the backrest (1).
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