Patent ID: 8891248
Filing Date: 2014-11-18
Classification: F16M,Y10S

Abstract:
1. An angle-adjustable support comprising: a carrier; a base including a sidewall and a bottom, the sidewall having a first pivot and a second pivot; and; a pivot mechanism is arranged between the carrier and the base, the pivot mechanism having three kind of working states, wherein the carrier is locked when the pivot mechanism works in a first working state, the carrier is rotatable in a clockwise or anticlockwise when the pivot mechanism works in a second working state, the carrier is free to rotate when the pivot mechanism works in a third working state; wherein the pivot mechanism further comprises: a rotator pivotally connected to the first pivot and positioned adjacent to the sidewall, a plurality of teeth formed at a circumferential edge of the rotator; an adjuster pivotally connected to the first pivot and being rotatable relative to the sidewall and the rotator, wherein the adjuster including a body, a protrusion and a hook, the hook extending from the body to form a recession between the body and the hook; and a stopper pivotally connected to the second pivot, wherein the stopper including an engaging portion and a bump, the bump being suitable to be locked in the recession of the adjuster, the engaging portion being suitable to selectively match with one of the teeth of the rotator.