| 摘要 |
PROBLEM TO BE SOLVED: To provide a deodorizer that can ensure simple or flexible deodorization and can improve the odor environment of a room. SOLUTION: The deodorizer comprises a fan device and a cylinder with one end connected to the fan device. The cylinder has a cylindrical wall surface made of a deodorizing filter, and has the other end mounted with a cover member. The cylinder is extensible and carries the cover member mounted at the other end. The cylinder comprises at least one extensible cylindrical body made of a coil spring with flanges mounted at both ends, and an air-permeable deodorizing sheet wound around the coil spring of the cylindrical body. |
