| 摘要 |
Device (1) for locking the door of vehicles, of the type of vans, trucks, lorries, semi-trailer trucks, trailers and the like, which comprises a base plate (2), which can be rigidly coupled to the frame of a vehicle, below a door thereof, and an abutment lamina (3), which in turn can be rigidly coupled to the frame of the vehicle, above the door. The plate (2) comprises retention means (4a, 4b) for a lever (5), which can be rigidly keyed on a first end portion (6a) of a bar which is rotatably supported by the door; the lamina (3) comprises fastening means (7) for a pawl element (8), which can be rigidly keyed on a second end portion (6b) of the bar, opposite the first portion (6a). The lever (5) can rotate from at least one first angular position, in which the lever (5) and the pawl element (8) can engage respectively with the plate (2) and the lamina (3), respectively by way of the retention means (4a, 4b) and the fastening means (7), for the locking of the door so as to close the compartment, to at least one second angular position, in which the lever (5) and the pawl element (8) are disengaged from the plate (2) and from the lamina (3), for the free movement of the door, and vice versa. The pawl element (8) comprises a curved appendage (9), which can engage by interlocking with the lamina (3), by way of the fastening means (7); extending from the lamina (3) are at least two containment walls (10), arranged in a "V" formation, which delimit an accommodation seat for at least one portion (8a) of the pawl element (8), opposite the appendage (9), in order to prevent the movement, in any direction, of the pawl element (8), when the pawl element (8) is engaged with the lamina (3). |
