Title:
AIR INFLATABLE HANGER
Document Type and Number:
Japanese Patent JP2020199177
Kind Code:
A
Abstract:
To provide an air inflatable air bag body having a use strength sufficient to serve as a drying hanger by solving a problem that a connection part is likely to be damaged by making a part of a bag formation piece constituting a bag body having a prescribed shape into a special shape and making the bag formation piece as a center while connecting other bag formation pieces so as to be in a stuck state, and especially, making connecting edge parts of the stuck to be a weld-connecting structure having a strength as high as possible.SOLUTION: An air pump is provided inside a hollow bag body having a prescribed shape in which a circular hole is formed at a center. An air injection discharge hole having a check valve function is formed in a prescribed position of the hollow bag body. An inner peripheral surface of the circular hole at the center is formed by a circumferential band body with a constant width. Both side edge parts of the circumferential band body and a circular hole peripheral edge part are continuously formed by butt-welding of margins with a constant width of the edge parts. Also, a butt-welded edge part of each edge part is formed so as to project outside of the hollow bag body.SELECTED DRAWING: Figure 2
Inventors:
YAMBE KOKI
Application Number:
JP2019110022A
Publication Date:
December 17, 2020
Filing Date:
June 13, 2019
Export Citation:
Assignee:
SUNWARD KK
International Classes:
D06F57/00; A47G25/36
Attorney, Agent or Firm:
Kenichiro Matsuo
Yasuo Ichikawa
Yasuo Ichikawa