| 摘要 |
<p>1. A deposit-operated lock (1) for a trolley (15), in particular for a shopping trolley, comprising a fixing piece (4) for fixing to a support section (16) on the trolley (15), a support section (16) and an intermediate piece (6), connected to the fixing piece (4), for the purpose of fixing to or being supported by the handle bar (18) of the trolley (15), the deposit-operated lock (1) comprises a coupling device (2) and a coupling element (3), provided for the coupling of the deposit-operated lock (1) to a further similar trolley (15), the fixing piece (4) has an extension (5) in the direction of the handle bar (18) and the intermediate piece (6) has an extension (7) in the direction of the support section (16), characterised in that extensions (5, 7) are arranged so as to overlap each other and that the coupling device (2) is located in at least one of the extensions (5, 7). 2. The lock according to claim 1, characterized in that the extensions (5, 7) are connected to each other by means of an overlapping element (8) with a geometric closing and/or with fixing. 3. The lock according to claim 1 or 2, characterized in that the overlapping element (8) formed by the extensions (5, 7) arrangement extends horizontally or at an angle. 4. The lock according to any one of claims 1 to 3, characterized in that the length of the overlapping element (8) measured in the axial direction of the handle bar (18) is greater than the width of the coupling device measured in the same direction. 5. The lock according to any one of claims 1 to 4, characterized in that the fixing (4) and intermediate (6) pieces have common coupling surfaces (9) arranged vertically or almost vertically. 6. The lock according to any one of claims 1 to 5, characterized in that the intermediate piece (6) rests upon the fixing piece (4) across the longitudinal direction of the handle bar (18). 7. The lock according to any one of claims 1 to 6, characterized in that the fixing (4) and intermediate (6) pieces are provided with common coupling extensions intended for a final and precise connection of the fixing (4) and intermediate (6) pieces. 8. The lock according to any one of claims 1 to 7, characterized in that the fixing (4) and intermediate (6) pieces are connected either in horizontal or in vertical, or either vertical and then horizontal directions. 9. The lock according to any one of claims 1 to 7, characterized in that the fixing (4) and intermediate (6) pieces are further connected with screws and pins therebetween.</p> |
