| 摘要 |
<p>A handle unit (10) for a shopping trolley formed from a moulded material comprises a central housing (12) with a hand gripping portion (28 and 29) to either side. In the preferred embodiment, the housing incorporates a control unit, the front of which forms an information panel (16) for providing information to the user. The information panel (16) is formed by inter alia an electronically operated display screen (18), a calculator (20) and a bar code reader (22). A power source (24) is housed within the housing. In another embodiment, the front face of the central housing (12) is filled in and forms the information panel (16) which retains a printed advertisement and a calculator (20) for providing information to the user.</p> |
