| 摘要 |
The present invention relates to a device for joining together building units, comprising a lock housing (2) positioned in one building unit; a peg (3) provided in the other building unit so as to be inserted in the lock housing and the end of which is provided with a flange (8); and a means for locking the peg (3) in the lock housing in the longitudinal direction thereof. In order that the peg could not move in the sideward direction thereof with respect to the lock housing, prior devices comprise a second flange attached to the peg adjacent to an inlet (9) of the lock housing. This second flange can be omitted, if the inner surface of the lock housing (2) is cup-shaped and the diameter thereof corresponds to the diameter of the flange (8) of the peg. |
