Lightweight manual recliner

The utility model relates to the technical field of angle adjusters, in particular to a light-weight manual angle adjuster which comprises a rotating disc, a first sleeve, a second sleeve and a third sleeve, a positioning groove is embedded in the round position of the front face of the rotating disc, a nut is embedded in the positioning groove, the outer side of the positioning groove is movably sleeved with a limiting sleeve, and the limiting sleeve is sleeved with a nut. The outer wall of one side of the limiting sleeve is welded to one end of a third sleeve, the other end of the third sleeve is movably inserted into the second sleeve, and the end, away from the third sleeve, of the second sleeve is movably inserted into the first sleeve. The angle regulator solves the problem that in the prior art, when the overall size of the angle regulator is reduced, parts are prone to being lost. 本实用新型涉及调角器技术领域，尤其涉及一种轻量化手动调角器，其技术方案包括：转动盘、第一套管、第二套管和第三套管，所述转动盘正面圆形处嵌入安装有定位槽，所述定位槽内嵌入安装有螺母，所述定位槽外侧活动套装有限位套，所述限位套一侧外壁与第三套管一端