CPC F16M 13/022 (2013.01) [F16M 11/24 (2013.01); A47B 96/06 (2013.01); A47B 96/14 (2013.01); A47F 2010/065 (2013.01); F16B 9/00 (2013.01); F16M 11/10 (2013.01); F16M 11/2014 (2013.01)] | 23 Claims |
1. A bracket assembly comprising:
a supporting bar;
a cylindrical member configured to slidably receive the supporting bar;
an annular cap configured to removably couple with the cylindrical member;
an arm extending outwardly from the annular cap;
a torque cartridge including a first portion and a second portion rotatably coupled with the first portion, the first portion being received within the arm such that the second portion is rotatable relative to the first portion and to the arm; and
a clamping element configured to releasably hold a frame, the clamping element being coupled with the second portion of the torque cartridge at an outer end of the arm such that the clamping element is rotatable relative to the arm and to the annular cap, while the first portion remains stationary relative to the annular cap and the supporting bar.
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