| 主权项 |
1. A luggage item for use in luggage system including a luggage trolley and another luggage item, the luggage item comprising:
a first side, a second side opposite the first side and separated by flanks from the first side, the first side and the second side having an area larger than the areas of the flanks, a first coupling element arranged at the first side, and a second coupling element arranged at the second side for engaging with another coupling element of the other luggage item to releasably attach the other luggage item to the luggage item and/or for engaging with a trolley coupling element of the luggage trolley to releasably attach the luggage item to the luggage trolley), wherein the other coupling element of the other luggage item is similar to the first coupling element, wherein the first coupling element includes two first coupling profiles each including a first groove, a first surface and a second surface, the first surface and the second surface face the first groove, when the first coupling element engages with a further coupling element of another luggage item, the first surface is for limiting a relative movement of the other luggage item with respect to the luggage item in a first direction and the second surface is for limiting a relative movement of the another luggage item with respect to the luggage item in a second direction being different from the first direction, the openings of the first grooves face away from each other, each opening faces into a direction of one of the flanks. |
