US 12,226,020 B2
Inflatable bed
Juying Shi, Guangdong (CN)
Assigned to Dongguan Hongyu Plastic Co., Ltd., Guangdong (CN)
Filed by Dongguan Hongyu Plastic Co., Ltd., Guangdong (CN)
Filed on Jun. 26, 2024, as Appl. No. 18/754,311.
Application 18/754,311 is a continuation in part of application No. 18/309,305, filed on Apr. 28, 2023, abandoned.
Claims priority of application No. 202320479535.6 (CN), filed on Mar. 13, 2023.
Prior Publication US 2024/0341494 A1, Oct. 17, 2024
Int. Cl. A47C 27/08 (2006.01)
CPC A47C 27/081 (2013.01) [A47C 27/087 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An inflatable bed, comprising a top wall, an outer peripheral sheet, a bottom wall and an inner peripheral sheet, wherein the top wall and the bottom wall are arranged opposite to each other and are each fixedly connected with the outer peripheral sheet, the inner peripheral sheet is configured with a plurality of through holes, the plurality of through holes are arranged at intervals in a circumferential direction of the inner peripheral sheet, the inner peripheral sheet has a first annular edge and a second annular edge that are arranged opposite to each other, the first annular edge is fixedly connected to the top wall, the second annular edge is fixedly connected to the bottom wall, an area formed by the first annular edge and an area formed by the second annular edge are both smaller than an area formed by the outer peripheral sheet, the inner peripheral sheet is fixedly connected with the outer peripheral sheet to form an annular connecting portion, and the annular connecting portion is located between the first annular edge and the second annular edge,
wherein the inner peripheral sheet is further configured with a plurality of air vents, the plurality of air vents and the plurality of through holes are arranged at intervals, and the plurality of air vents are provided as one-way flow structures.