Patent ID: 6719259
Filing Date: 2004-04-13
Classification: A47B,Y10T

Abstract:
An easel board support installed to an easel supporting leg for suspending and supporting objects, the height of easel board support being adjustable; characterized in that:the easel board support comprises a sleeve and a board support body; the sleeve is capable of being inserted by an easel supporting leg and have two pivotal ears; a receiving groove is formed between the two pivotal ears; a cambered pressing block is installed in the receiving groove; another end of the board support body has a pivotal seat with an axial hole; a surface of the pivotal seat facing the sleeve and a top surface of the pivotal seat have respective first and second protrusions; a lower side of the protrusion on the surface of the pivotal seat has a resisting block; thereby, when the two pivotal ears are pivotally installed to the pivotal seat and the first protrusion and the board support body are horizontally arranged; the first protrusion resists against the press of the sleeve so that the press resists against the easel supporting leg; by a large contact surface between the pressing block and the supporting leg, the board support is positioned stably; and by the resisting effect between the resisting block and an outer wall of the sleeve, the board support will not fall downwards so as to increase the supporting strength; the receiving groove and the cambered concave surface are formed with a positioning block and a positioning trench, respectively, which are conformed to one another so as to prevent the pressing block from falling into the sleeve in assembly.