Patent ID: 8602366
Filing Date: 2013-12-10
Classification: F16M,Y10T

Abstract:
1. A supporting bracket comprising: a stand comprising a pole; and a control structure, the control structure comprising an installation member, a clamping member, a resilient member, and a control member; the installation member comprising an installation portion, the installation portion defining an installation hole, the clamping member engaged in the installation hole and abutting the pole, the resilient member located between the installation portion and the clamping member, the control member received in the installation member, and the control member is rotatable relative to the installation member to resist or disengage from the resilient member, and the resilient member is resiliently deformable to abut the clamping member to change a friction between the pole and the clamping member; the control structure further comprises a blocking member engaged in the installation hole, and the blocking member is engaged with the clamping member; the clamping member further comprises a first holding piece and a second holding piece that is parallel to the first holding piece, the blocking member comprises a blocking portion, a gap and a slot are defined in the blocking portion, the first holding piece is received in the gap, and the second holding piece is engaged in the slot; the clamping member comprises a holding portion and a latching portion extending from the holding portion, the blocking member further comprises a stopping portion connected to the blocking portion, the latching portion abuts a first end of the installation portion, and the stopping portion abuts a second end opposite to the first end of the installation portion; a first protrusion and a second protrusion, and two cutouts defined in two opposite edges of the installation hole, the first and the second protrusions being located on the stopping portion, each of the first protrusion and the second protrusion being engaged in each of the two cutouts; and the resilient member defines a nick, and the first protrusion is engaged in the nick.