Title:
AIR DOUBLE-LAYER SPHERICAL STRUCTURE
Document Type and Number:
Japanese Patent JP2001271515
Kind Code:
A
Abstract:
To provide an air double-layer spherical structure, which is formed by the introduction of air and can be utilized as relaxation, a medical space, a tent or a plaything by entering to the inside.
When an outer layer film (1) and an inner layer film (2) are bonded partially and air is introduced from an air filler hole (4), the spherical structure is formed. When a polygonal air double-layer structure part (10) is assembled, the spherical structure is formed.
Inventors:
INADA KENTA
ISHIBASHI SADAMI
KIDA SHIGERU
ISHIBASHI SADAMI
KIDA SHIGERU
Application Number:
JP2000126691A
Publication Date:
October 05, 2001
Filing Date:
March 23, 2000
Export Citation:
Assignee:
INADA KENTA
ISHIBASHI SADAMI
KIDA SHIGERU
ISHIBASHI SADAMI
KIDA SHIGERU
International Classes:
E04H15/20; A61M21/02; (IPC1-7): E04H15/20