US 12,453,428 B2
Breathable and comfortable inflatable mattress
Yonghe Li, Guangdong (CN)
Assigned to WANGLI PLASTIC & ELECTRONICS (HUIZHOU) CO., LTD., Guangdong (CN)
Filed by WangLi Plastic & Electronics (Huizhou) Co., Ltd., Guangdong (CN)
Filed on Dec. 22, 2022, as Appl. No. 18/087,155.
Claims priority of application No. 202221833306.1 (CN), filed on Jul. 15, 2022; application No. 202221836603.1 (CN), filed on Jul. 15, 2022; application No. 202221836720.8 (CN), filed on Jul. 15, 2022; and application No. 202222465813.0 (CN), filed on Sep. 16, 2022.
Prior Publication US 2024/0016304 A1, Jan. 18, 2024
Int. Cl. A47C 27/08 (2006.01); A47C 21/04 (2006.01); A47C 27/00 (2006.01)
CPC A47C 27/087 (2013.01) [A47C 21/048 (2013.01); A47C 27/007 (2013.01); A47C 27/082 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A breathable and comfortable inflatable mattress, comprising a top layer, a surrounding band and a bottom layer, a cavity of the inflatable mattress being defined by the top layer, the surrounding band and the bottom layer, wherein the top layer comprises a breathable layer and a ticking layer, the ticking layer and the surrounding band are connected by welding or bonding, the breathable layer is arranged on the ticking layer, and the breathable layer is connected to the surrounding band via a sealing layer;
wherein the top layer further comprises a soft cushion layer, which is arranged between the breathable layer and the ticking layer;
wherein an intelligent cooling/heating system is further provided, which is connected to the soft cushion layer via a liquid inlet pipeline and a liquid outlet pipeline,
wherein the intelligent cooling/heating system has a housing, an L-shaped partition plate is provided in the housing, which plate divides the housing into a first chamber and a second chamber,
a side face of the first chamber is provided with a cooling end exchanger extending into the housing, a cooling element is provided outside the cooling end exchanger, an opening is formed in a bottom of the first chamber, which opening is communicated with the liquid outlet pipeline; and
a circulating liquid pump is provided in the second chamber, a liquid pumping pipe communicating with the first chamber is provided on one side of the circulating liquid pump, a liquid passing pipeline connected to the liquid inlet pipeline is provided on the other side of the circulating liquid pump, and the liquid passing pipeline is connected with a heater.