This utility model relates to the field of aluminum profile splicing and
assembly technology, and in particular to a quick-installation aluminum profile
assembly, comprising two aluminum profiles stacked from top to bottom. Two horizontally spaced locking strips are inserted into the cavities at the
mating surfaces of the two aluminum profiles. Locking screws are screwed into threaded holes on both sides of each aluminum profile. Each locking screw is used to push outwards a
mating elastic locking element and lock it to the corresponding locking strip. This
assembly can quickly stack and fix two adjacent aluminum profiles as needed. During fixing, corresponding elastic locking elements and locking strips can be pre-installed as needed. Then, by screwing in the corresponding locking screws, the elastic locking elements are pushed and aligned with the locking strips, ensuring the quick-installation assembly of the two adjacent aluminum profiles and the stability after installation.