Title:
THREE FOLD UMBRELLA
Document Type and Number:
Japanese Patent JP2004223245
Kind Code:
A
Abstract:
To offer a three fold umbrella in which especially, reinforced umbrella ribs are included, assembly can be quickly carried out, and volume after folding can be made small.
In this three fold umbrella, the mutual intervals among first, second and third ribs are pivoted by a pivoting means and a cover, as well as by the auxiliary action of long and short pulling-rods, high speed, favorable three-step type folding relation is formed in the mutual interval between each rib and stretcher as well as the umbrella ribs, the pivoting means, and the cover are formed of plastic, joining by rivets between umbrella ribs is eliminated, being caught with rust and being cut do not exist, and volume after folding is made small.
Inventors:
YOU CHING-CHUAN
Application Number:
JP2004000894A
Publication Date:
August 12, 2004
Filing Date:
January 06, 2004
Export Citation:
Assignee:
YOU CHING-CHUAN
International Classes:
A45B19/10; A45B25/02; (IPC1-7): A45B19/10
Attorney, Agent or Firm:
Matsuji Takemoto
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima