US 12,408,754 B2
Adjustable bracket and high-feet sofa
Long Li, Jiaxing (CN); Liming Yang, Jiaxing (CN); Guowei Wang, Jiaxing (CN); Bin Shen, Jiaxing (CN); Kangming Tao, Jiaxing (CN); Qiqi Ye, Jiaxing (CN); and Guangjiao Zhang, Jiaxing (CN)
Assigned to DEWERTOKIN TECHNOLOGY GROUP CO., LTD., Jiaxing (CN)
Appl. No. 18/272,936
Filed by DEWERTOKIN TECHNOLOGY GROUP CO., LTD., Jiaxing (CN)
PCT Filed Aug. 23, 2021, PCT No. PCT/CN2021/114118
§ 371(c)(1), (2) Date Jul. 18, 2023,
PCT Pub. No. WO2022/156210, PCT Pub. Date Jul. 28, 2022.
Claims priority of application No. 202120137056.7 (CN), filed on Jan. 19, 2021.
Prior Publication US 2024/0156263 A1, May 16, 2024
Int. Cl. A47C 1/035 (2006.01); A47C 1/032 (2006.01); A47C 1/034 (2006.01); A47C 1/0355 (2013.01)
CPC A47C 1/0347 (2013.01) 18 Claims
OG exemplary drawing
 
1. An adjustable bracket, comprising: a pedal rod group, a lumbar support rod group, a transmission rod, and a cushion bracket,
wherein the lumbar support rod group comprises at least a second connection rod, a third connection rod, and a fourth connection rod; and
the transmission rod is in a straight rod structure, a first end of the transmission rod is connected to the fourth connection rod, and a second end of the transmission rod is connected to the pedal rod group.