| 摘要 |
A buggy has a carrier 4 pivotally moved between prone and seated positions, characterised by the carrier moving forwardly of the buggy when moved to the prone position. The carrier may be mounted on a U-shaped yoke (10 figs 6 and 7) hung from a chassis 1 by two hanger members (11 fig 6), one on either side of the buggy, which hanger members may be locked in at least two pivotal positions by means of spring loaded pins 12 engaging with apertures (14 fig 8). A head end of the carrier in the prone position may be convertible to a seat in the seated position. The buggy may be foldable, having a U-shaped handle 2 whose free ends 32 are secured to first slider blocks 5 slidable along front legs 33 of the chassis, which front legs may be secured to second slider blocks 31 slidable along the arms of the handle, the first and second slider blocks being latched together (30 fig 15) in the erected condition of the buggy and slid away from on another in the folded condition (fig 14). A powered filter unit 9 may be provided to supply filtered air to the occupant of the buggy. A hood 6, 7 may be provided. |
