公开(公告)号：US20240295119A1

公开(公告)日：2024-09-05

申请号：US18116233

申请日：2023-03-01

Applicant: A&C Future Inc.

Inventor： Zhuangboyu Zhou ,  Sichen Li ,  Jiuqi Wang ,  Han Qin ,  Jiayang Qin ,  Xunming Jiang

IPC: E04B2/74 ,  E04B1/343

CPC classification number: E04B2/7405 ,  E04B1/343 ,  E04B2002/7479 ,  E04B2/82

Abstract: A kind of partition wall is introduced. The partition wall includes a housing, a roller wound with an inflatable wall body mounted inside the housing, and a shaft with a torsion spring mounted inside the roller. The inflatable wall body can be pulled out from the housing and can be rolled back to the housing by the torsion spring. The partition wall is rollable which offers people the chance to adjust their room space segmentation. It is also suitable for some small space such as a recreational vehicle or some mobile house. When people need to divide a bedroom from living room, they can expand out the partition wall.