Foldable umbrella frame having five ribs (IV)
The invention relates to a foldable umbrella frame having five ribs (IV), wherein the second rib, the third rib, and the fourth rib are formed to be solid rods with outer flat portion. The first rib is still U-shaped structure. The ribs are pivoted to form a frame. Branch ribs have inner hooks to connect with outer flat portion that provides a small volume of the umbrella in closed state for facilitating carrying by users.
The present invention relates to a foldable umbrella frame having five ribs, which is particularly about an improvement of a five-folded umbrella.
BACKGROUND OF THE INVENTION Generally, a five-folded umbrella is an umbrella having five ribs to assemble the frame that obtains a small volume for facilitating carrying by users. As shown in
The present invention is to provide a five-folded umbrella having five ribs, wherein the ribs are improved to overcome the drawback of the conventional one. Hence, the improved umbrella can provide a small volume for facilitating carrying. Now, accompanying with the following drawings, the character of the present invention will be described here and after.
BRIEF DESCRIPTION OF THE DRAWINGS
The present invention is to provide an improvement about a five-folded umbrella. Please refer to
Above all, the present invention mainly improves the structure of umbrella ribs and their connecting structures. It provides a small volume of the five-folded umbrella in closed state that obtains the improvement and utilization.
Claims
1. A foldable umbrella frame having five ribs being pivoted and the improvement is that second ribs, third ribs, and fourth ribs of the umbrella frame being solid, wherein the second rib, the third rib, and the fourth rib have their outer end to be flat; a third branch rib and a fourth branch rib having inner hook being provided for connecting with outer flat portion of the second rib and the third rib respectively.
Type: Application
Filed: Nov 23, 2004
Publication Date: Jun 8, 2006
Inventor: Chin-Sung Ko (Homei Town)
Application Number: 10/994,651
International Classification: A45B 19/10 (20060101);