US 11,696,647 B2
Intelligently adjustable supporting module and automatically adjustable bed
Chengjun Sun, Shenzhen (CN); Kuntao Lu, Shenzhen (CN); Zhong Liu, Shenzhen (CN); Yong Le, Shenzhen (CN); and MingLiang Su, Shenzhen (CN)
Assigned to SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD, Shenzhen (CN)
Appl. No. 17/254,860
Filed by SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD, Shenzhen (CN)
PCT Filed Jun. 22, 2018, PCT No. PCT/CN2018/092479
§ 371(c)(1), (2) Date Dec. 22, 2020,
PCT Pub. No. WO2019/242017, PCT Pub. Date Dec. 26, 2019.
Prior Publication US 2021/0259429 A1, Aug. 26, 2021
Int. Cl. A47C 19/04 (2006.01); A47C 27/20 (2006.01)
CPC A47C 19/045 (2013.01) [A47C 27/20 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An intelligent adjustable supporting module comprising an induction spring, an outer ring spring and a sensor, wherein the induction spring is slightly higher than the outer ring spring, the induction spring is sleeved inside the outer ring spring, the induction spring is connected with the sensor at a bottom portion, there is no contact between the outer ring spring and the sensor, and at least one outer ring spring is provided;
the intelligent adjustable supporting module further comprises an induction plate which is arranged at a top portion of the induction spring in such a way that the outer ring spring and the induction spring are separated;
the induction plate comprises an induction plate body, a mounting slot formed in a middle portion of the induction plate body, and a protrusion arranged on an external circumference of the induction plate body, wherein the protrusion is configured for contacting the outer ring spring so as to stop the induction spring from being pressed to a lowest position, the top portion of the mounting slot is provided with an inward bevel edge, and the mounting slot is configured for mounting on one end of the induction spring.