| 摘要 |
A device (10) comprising a first element (11), a second element (12), a third element (14) and a locking device (13) for fastening the first element (11) to the second element (12), wherein the locking device (13) is rotatable to a locked position to connect the first element (11) to the second element (12). The locking device (13) comprises a cylinder portion (17) with a protrusion (19) and an extension (21). The first element (11) is provided with an aperture (23) and a notch (24) for receiving the cylinder portion (17) and the extension (21) of the locking device (13), wherein the locking device (13) is connected to the first element (11) by rotation. The third element (14) is provided with a stop (28) to prevent the locking device (13) from rotating back to a position in which the extension (12) is aligned with the notch (24) after mounting of the locking device (13) in the aperture (23). Disclosed is also a method for assembling the device (10). |
