US 12,357,110 B2
Rocking chair for children
Weibing Liu, Guangdong (CN)
Assigned to ZHONGSHAN CITY TONGYIN BABY CO., LTD., Zhongshan (CN)
Filed by ZHONGSHAN CITY TONGYIN BABY CO., LTD., Guangdong (CN)
Filed on Feb. 23, 2023, as Appl. No. 18/113,619.
Application 18/113,619 is a continuation of application No. PCT/CN2020/126928, filed on Nov. 6, 2020.
Claims priority of application No. 202010880515.0 (CN), filed on Aug. 27, 2020.
Prior Publication US 2023/0190011 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A47D 13/10 (2006.01); A47C 3/025 (2006.01); A47D 9/02 (2006.01)
CPC A47D 13/105 (2013.01) [A47C 3/0251 (2018.08); A47D 9/057 (2022.08)] 10 Claims
OG exemplary drawing
 
1. A rocking chair for children, characterized in that, comprising a seat, a supporting frame and a seat restricting mechanism, the supporting frame comprising a base, and a driving mechanism, the driving mechanism comprising a driving motor, a power-output part of the driving motor, a rotating shaft, and a mounting box;
wherein an end of the rotating shaft is fixedly connected to the power-output part of the driving motor, an opposite end of the rotating shaft is pivoted with the seat, and a pivoting point where the opposite end of the rotating shaft pivoted with the seat moves at a certain distance relative to a fixed point where the end of the rotating shaft fixed with the power-output part of the driving motor when the rotating shaft rotates;
the driving motor and the power-output part of the driving motor being provided on the mounting box, the mounting box being fixedly connected to the base, the seat restricting mechanism enabling an angle between the seat and the rotating shaft to be maintained at a preset angle when the driving motor drives the rotating shaft to rotate; and
the seat being used to carry a child, the seat restricting mechanism comprising a moving part and a moving slot matching with the moving part, the moving part moving relative to the moving slot when the rotating shaft rotates.