Patent ID: 8104579

Claim:
A scaffold, comprising: a plurality of upright posts each provided with a plurality of locking units; a plurality of transverse posts mounted between the upright posts and each detachably locked onto a respective one of the locking units; wherein: each of the locking units includes a plurality of locking blocks; each of the locking blocks of each of the locking units is provided with two locking holes and a receiving recess located between the two locking holes; each of the transverse posts has two opposite ends each provided with an insertion head inserted into the receiving recess of a respective one of the locking blocks of the respective locking unit; the insertion head of each of the transverse posts is provided with two opposite snapping portions each detachably snapped into a respective one of the two locking holes of the respective locking block of the respective locking unit to combine the insertion head of each of the transverse posts with the respective locking block of the respective locking units; each of the two snapping portions of the insertion head of each of the transverse posts has a side provided with a receiving space connected to the respective locking hole and the receiving recess of the respective locking block of the respective locking unit to receive a bottom wall of the respective locking hole of the respective locking block of the respective locking unit when each of the two snapping portions of the insertion head of each of the transverse posts is snapped into the respective locking hole of the respective locking block of the respective locking unit so as to allow rotation of the insertion head of each of the transverse posts in the receiving recess of the respective locking block of the respective locking unit; the scaffold further comprises: a plurality of oblique posts each detachably mounted between the locking units of any two adjacent upright posts; a plurality of fasteners each mounted between and contacting with a respective one of the upright posts, a respective one of the locking units and a respective one of the oblique posts to combine the upright posts, the locking units and the oblique posts together; each of the locking blocks of each of the locking units is provided with two fixing holes; each of the oblique posts has two opposite ends each provided with a reduced mounting head which abuts a respective one of the locking blocks of the respective locking unit and is provided with a mounting hole; each of the fasteners has a first end provided with a snapping section extending through the mounting hole of the mounting head of a respective one of the oblique posts and snapped into a respective one of the two fixing holes of the respective locking block of the respective locking unit to combine the respective oblique post and the respective locking unit together; each of the fasteners has a second end provided with an abutting section abutting a peripheral wall of a respective one of the upright posts.