| 主权项 |
1. A fastening device for fastening trailer connectors, comprising:
a hitch, being configured to penetrate the trailer connectors; and a locating assembly, including a first locating member and a second locating member, the first locating member being detachably connected to the hitch for preventing the hitch from coming off the trailer connectors, the second locating member having a first combining portion and a second combining portion, the first combining portion being movably connected to the first locating member by a fixing pin, so as to allow the second locating member to shift between a locked position and an unlocked position, wherein when the second locating member is at the locked position, the second combining portion of the second locating member is fixed to the hitch by a fixing member and thereby holds the first locating member in engagement with the hitch, and wherein when the second locating member is at the unlocked position, the second combining portion of the second locating member is removed from the hitch and thereby allows the first locating member to be detached from the hitch. |
