Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FOLDING UMBRELLA
Document Type and Number:
WIPO Patent Application WO/2020/230426
Kind Code:
A1
Abstract:
An objective of the present invention is to provide a folding umbrella which has a more compact shape when folded. Provided is a folding umbrella 1 which can transition between a usage state and a folded state, said folding umbrella 1 comprising: a handle 10; a plurality of ribs 20 which are disposed on the leading end side of the handle 10 and which are radially disposed when in the usage state; and an umbrella canopy 30 which is disposed on the ribs 20. The handle 10 and the ribs 20 are constituted by plate members. Two of the ribs of the plurality of ribs 20 are a first engagement rib 21 and a second engagement rib 22. In the usage state, the first engagement rib 21 and the second engagement rib 22 couple such that the umbrella assumes a form maintaining an open state in which the other ribs 20 are radially disposed and the umbrella canopy 30 is opened. In the folded state, the first engagement rib 21 and the second engagement rib 22 disengage so that the umbrella assumes a form in which the other ribs 20 are stacked in the thickness direction between the first engagement rib 21 and the second engagement rib 22, and a flat shape overall is assumed in the folded state.

Inventors:
SATO YUICHIRO (JP)
Application Number:
PCT/JP2020/010197
Publication Date:
November 19, 2020
Filing Date:
March 10, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SATO YUICHIRO (JP)
International Classes:
A45B19/02
Foreign References:
JPS4920757Y11974-06-04
JPS4831713Y11973-09-28
Attorney, Agent or Firm:
HAYASHI Kazuyoshi et al. (JP)
Download PDF: