A sequential slide mechanism (100) for a household effect comprising a lower extension member (1), an upper extension member (2) and an intermediate extension member (3), said members having (1, 2, 3) extending a longitudinal extension, said upper extension member (2) having a cutout (24) oriented towards the lower extension member (1), in which the lower extension member (1) and the upper member (2) extension are slidable in relation to the intermediate extension member (3); an extension member connector (6) attached to the intermediate extension member (3), said extension member connector (6) having a rear end (9) and a front end (10), said member connector (6) extension comprises a main body (7) mounted on the intermediate extension member (3) and a head (13) at the front end (10), said head (13) being connected to the body (7) by an elastic arm ( 14) extension; and the head (13) having an upper sliding surface (20) and a lower sliding surface (21), the head being in an upper extension member locking position when the lower sliding surface (21) slides over the cabinet slide (1), and the top of the head (13) is positioned in said cutout (24) to lock the relative movement in the longitudinal direction between the upper extension member (2) and an intermediate member (3) of extension, and the head (13) being in a free-running position (22) of the upper extension member when said upper sliding surface (20) slides over the upper extension member (2), in which, during the sequential movement of the extension member, the head (13) of the extension member connector (6) will be forced slightly up or down by the upper (2) or lower (1) extension member, resulting in Thus, a slight flexion of the elastic arm (14) of extension.
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