Tilt device for sunshade, has peripheral wall formed by first opening and first end of stem, wherein stem moves downward and inward when first end of stem is pushed inward

摘要

A push body (12) has a stem (121) having a first end located in a first opening (24) and a second end located in a second opening (22). The stem is biased to selectively engage with one of the positioning grooves (34a-34c) of an upper sleeve (30). A peripheral wall (28) is formed by the first opening and first end of stem, wherein the stem moves downward and inward when first end of stem is pushed inward. The upper sleeve has an upper end connected to the upper end of the upper support tube (2) of a sunshade. A lower sleeve (10) has a lower end connected to the lower support tube (1) of the sunshade. The positioning grooves are formed to the lower end of the upper sleeve. Two spaced longitudinal wings (11,13) extend upward from the upper end of the lower sleeve. The first and second openings are formed opposite each other to the lower sleeve.