Wash basin for use in washing hair - has vertical columnar tubular support which is movably fixed by clamping grip ring connected to expander to clamp support in non-use position

摘要

The sprung grip ring (10) is open on one side and has two free ends which are joined to an expander (16) and which clamps the tubular support (6) when in a non-operating position. Each of the two free ends has an outward pointing arm (13) between which the expander grips. The expander has a spanner which pushes the two arms apart and which is formed by the end of a bar (17) flattened on both sides and pivotally mounted on the column (5) and joined to operating elements (20). The bottom of the bar has a lever arm (18) engaging with a rotary disc (20) mounted concentrically on the column. USE/ADVANTAGE - For use in hairdressing salons and barber shops. The wash basin can be fixed at a particular height and released only by deliberate operation by the user.