| 摘要 |
<p>A golf trolley has a tubular body part (1) to which an arched tubular chassis part (9) that carries the wheels (5), is disengageably attached. The body part (1) is formed in one piece bent into an elongate narrow U-shape to have parallel side-bearers (3) and a turned-up step (2). A tubular, U-shape handle (4) telescopes into the body part (1), and the tube (10) of the chassis part (9) engage within a channel (11, Figs 3-5) that is defined in a cross-piece (8) secured between the cross-bearers (3). Transverse pins (12, 13) of the tube (10) engage in a hole (16) and slot (15) of the cross-piece (8) to retain the chassis engaged with the body part (1), the pin (13) being trapped in the slot (15) by double lever-arms (17); alternatively, each pin (12, 13) may be locked in a slot (15') by a single locking arm (17', Figs 6, 7).</p> |
